diff --git a/resources/celerity/map.php b/resources/celerity/map.php
index 2462868c0..e5d578614 100644
--- a/resources/celerity/map.php
+++ b/resources/celerity/map.php
@@ -1,2470 +1,2470 @@
 <?php
 
 /**
  * This file is automatically generated. Use 'bin/celerity map' to rebuild it.
  *
  * @generated
  */
 return array(
   'names' => array(
     'conpherence.pkg.css' => 'cea72e09',
     'conpherence.pkg.js' => '6249a1cf',
-    'core.pkg.css' => 'c99a9eb4',
+    'core.pkg.css' => 'd2126ffb',
     'core.pkg.js' => '1a77dddf',
     'darkconsole.pkg.js' => 'e7393ebb',
     'differential.pkg.css' => 'a4ba74b5',
     'differential.pkg.js' => '634399e9',
     'diffusion.pkg.css' => '91c5d3a6',
     'diffusion.pkg.js' => '84c8f8fd',
     'favicon.ico' => '30672e08',
     'maniphest.pkg.css' => '4845691a',
     'maniphest.pkg.js' => '949a7498',
     'rsrc/css/aphront/aphront-bars.css' => '231ac33c',
     'rsrc/css/aphront/dark-console.css' => 'f54bf286',
-    'rsrc/css/aphront/dialog-view.css' => '84f1e6a6',
+    'rsrc/css/aphront/dialog-view.css' => '1e6b8603',
     'rsrc/css/aphront/lightbox-attachment.css' => '7acac05d',
     'rsrc/css/aphront/list-filter-view.css' => '5d6f0526',
     'rsrc/css/aphront/multi-column.css' => '84cc6640',
     'rsrc/css/aphront/notification.css' => '3f6c89c9',
     'rsrc/css/aphront/panel-view.css' => '8427b78d',
     'rsrc/css/aphront/phabricator-nav-view.css' => 'b29426e9',
     'rsrc/css/aphront/table-view.css' => '3225137a',
     'rsrc/css/aphront/tokenizer.css' => '056da01b',
     'rsrc/css/aphront/tooltip.css' => '1a07aea8',
     'rsrc/css/aphront/typeahead-browse.css' => '8904346a',
     'rsrc/css/aphront/typeahead.css' => 'd4f16145',
     'rsrc/css/application/almanac/almanac.css' => 'dbb9b3af',
     'rsrc/css/application/auth/auth.css' => '0877ed6e',
     'rsrc/css/application/base/main-menu-view.css' => 'f03e17be',
     'rsrc/css/application/base/notification-menu.css' => '1e055865',
     'rsrc/css/application/base/phabricator-application-launch-view.css' => '95351601',
     'rsrc/css/application/base/phui-theme.css' => '798c69b8',
     'rsrc/css/application/base/standard-page-view.css' => '79176f5a',
     'rsrc/css/application/chatlog/chatlog.css' => 'd295b020',
     'rsrc/css/application/conduit/conduit-api.css' => '7bc725c4',
     'rsrc/css/application/config/config-options.css' => '0ede4c9b',
     'rsrc/css/application/config/config-page.css' => 'b80124ae',
     'rsrc/css/application/config/config-template.css' => '8f18fa41',
     'rsrc/css/application/config/setup-issue.css' => 'f794cfc3',
     'rsrc/css/application/config/unhandled-exception.css' => '4c96257a',
     'rsrc/css/application/conpherence/durable-column.css' => 'd82e130c',
     'rsrc/css/application/conpherence/header-pane.css' => '1c81cda6',
     'rsrc/css/application/conpherence/menu.css' => '4f51db5a',
     'rsrc/css/application/conpherence/message-pane.css' => '394ae8fa',
     'rsrc/css/application/conpherence/notification.css' => '965db05b',
     'rsrc/css/application/conpherence/participant-pane.css' => 'ac1baaa8',
     'rsrc/css/application/conpherence/transaction.css' => '85129c68',
     'rsrc/css/application/contentsource/content-source-view.css' => '4b8b05d4',
     'rsrc/css/application/countdown/timer.css' => '16c52f5c',
     'rsrc/css/application/daemon/bulk-job.css' => 'df9c1d4a',
     'rsrc/css/application/dashboard/dashboard.css' => 'bc6f2127',
     'rsrc/css/application/diff/inline-comment-summary.css' => '51efda3a',
     'rsrc/css/application/differential/add-comment.css' => 'c47f8c40',
     'rsrc/css/application/differential/changeset-view.css' => 'b158cc46',
     'rsrc/css/application/differential/core.css' => '5b7b8ff4',
     'rsrc/css/application/differential/phui-inline-comment.css' => '5953c28e',
     'rsrc/css/application/differential/revision-comment.css' => '14b8565a',
     'rsrc/css/application/differential/revision-history.css' => '0e8eb855',
     'rsrc/css/application/differential/revision-list.css' => 'f3c47d33',
     'rsrc/css/application/differential/table-of-contents.css' => 'ae4b7a55',
     'rsrc/css/application/diffusion/diffusion-icons.css' => 'd678600a',
     'rsrc/css/application/diffusion/diffusion-readme.css' => '297373eb',
     'rsrc/css/application/diffusion/diffusion-source.css' => '68b30fd3',
     'rsrc/css/application/feed/feed.css' => 'ecd4ec57',
     'rsrc/css/application/files/global-drag-and-drop.css' => '5c1b47c2',
     'rsrc/css/application/flag/flag.css' => '5337623f',
     'rsrc/css/application/harbormaster/harbormaster.css' => 'f491c9f4',
     'rsrc/css/application/herald/herald-test.css' => 'a52e323e',
     'rsrc/css/application/herald/herald.css' => 'dc31f6e9',
     'rsrc/css/application/maniphest/batch-editor.css' => 'b0f0b6d5',
     'rsrc/css/application/maniphest/report.css' => '9b9580b7',
     'rsrc/css/application/maniphest/task-edit.css' => 'fda62a9b',
     'rsrc/css/application/maniphest/task-summary.css' => '11cc5344',
     'rsrc/css/application/objectselector/object-selector.css' => '85ee8ce6',
     'rsrc/css/application/owners/owners-path-editor.css' => '2f00933b',
     'rsrc/css/application/paste/paste.css' => '1898e534',
     'rsrc/css/application/people/people-profile.css' => '2473d929',
     'rsrc/css/application/phame/phame.css' => '8efb0729',
     'rsrc/css/application/pholio/pholio-edit.css' => '07676f51',
     'rsrc/css/application/pholio/pholio-inline-comments.css' => '8e545e49',
     'rsrc/css/application/pholio/pholio.css' => 'ca89d380',
     'rsrc/css/application/phortune/phortune-credit-card-form.css' => '8391eb02',
     'rsrc/css/application/phortune/phortune-invoice.css' => '476055e2',
     'rsrc/css/application/phortune/phortune.css' => '5b99dae0',
     'rsrc/css/application/phrequent/phrequent.css' => 'ffc185ad',
     'rsrc/css/application/phriction/phriction-document-css.css' => '4282e4ad',
     'rsrc/css/application/policy/policy-edit.css' => '815c66f7',
     'rsrc/css/application/policy/policy-transaction-detail.css' => '82100a43',
     'rsrc/css/application/policy/policy.css' => '957ea14c',
     'rsrc/css/application/ponder/ponder-view.css' => 'fbd45f96',
     'rsrc/css/application/project/project-card-view.css' => '9418c97d',
     'rsrc/css/application/project/project-view.css' => '55d99221',
     'rsrc/css/application/releeph/releeph-core.css' => '9b3c5733',
     'rsrc/css/application/releeph/releeph-preview-branch.css' => 'b7a6f4a5',
     'rsrc/css/application/releeph/releeph-request-differential-create-dialog.css' => '8d8b92cd',
     'rsrc/css/application/releeph/releeph-request-typeahead.css' => '667a48ae',
     'rsrc/css/application/search/application-search-view.css' => '8452c849',
     'rsrc/css/application/search/search-results.css' => '7dea472c',
     'rsrc/css/application/slowvote/slowvote.css' => 'a94b7230',
     'rsrc/css/application/tokens/tokens.css' => '3d0f239e',
     'rsrc/css/application/uiexample/example.css' => '528b19de',
     'rsrc/css/core/core.css' => 'd0801452',
     'rsrc/css/core/remarkup.css' => '04ab9f17',
     'rsrc/css/core/syntax.css' => '769d3498',
     'rsrc/css/core/z-index.css' => 'd1270942',
     'rsrc/css/diviner/diviner-shared.css' => 'aa3656aa',
     'rsrc/css/font/font-aleo.css' => '8bdb2835',
     'rsrc/css/font/font-awesome.css' => '2b7ebbcc',
     'rsrc/css/font/font-lato.css' => 'c7ccd872',
     'rsrc/css/font/phui-font-icon-base.css' => '870a7360',
     'rsrc/css/layout/phabricator-filetree-view.css' => 'fccf9f82',
     'rsrc/css/layout/phabricator-source-code-view.css' => 'cbeef983',
     'rsrc/css/phui/calendar/phui-calendar-day.css' => '572b1893',
     'rsrc/css/phui/calendar/phui-calendar-list.css' => 'fcc9fb41',
     'rsrc/css/phui/calendar/phui-calendar-month.css' => '8e10e92c',
     'rsrc/css/phui/calendar/phui-calendar.css' => '477acfaa',
     'rsrc/css/phui/phui-action-list.css' => 'c5eba19d',
     'rsrc/css/phui/phui-action-panel.css' => '91c7b835',
     'rsrc/css/phui/phui-badge.css' => '3baef8db',
     'rsrc/css/phui/phui-basic-nav-view.css' => '7093573b',
     'rsrc/css/phui/phui-big-info-view.css' => 'bd903741',
     'rsrc/css/phui/phui-box.css' => '5c8387cf',
     'rsrc/css/phui/phui-button.css' => '4a5fbe3d',
     'rsrc/css/phui/phui-chart.css' => '6bf6f78e',
     'rsrc/css/phui/phui-cms.css' => 'be43c8a8',
     'rsrc/css/phui/phui-comment-form.css' => '103cdc49',
     'rsrc/css/phui/phui-crumbs-view.css' => '195ac419',
     'rsrc/css/phui/phui-curtain-view.css' => '947bf1a4',
     'rsrc/css/phui/phui-document-pro.css' => 'ca1fed81',
     'rsrc/css/phui/phui-document-summary.css' => '9ca48bdf',
     'rsrc/css/phui/phui-document.css' => 'c32e8dec',
     'rsrc/css/phui/phui-feed-story.css' => '44a9c8e9',
     'rsrc/css/phui/phui-fontkit.css' => '9cda225e',
     'rsrc/css/phui/phui-form-view.css' => 'b5bfd17a',
     'rsrc/css/phui/phui-form.css' => 'aac1d51d',
     'rsrc/css/phui/phui-head-thing.css' => 'fd311e5f',
-    'rsrc/css/phui/phui-header-view.css' => '06385974',
+    'rsrc/css/phui/phui-header-view.css' => '6ec8f155',
     'rsrc/css/phui/phui-hovercard.css' => 'de1a2119',
     'rsrc/css/phui/phui-icon-set-selector.css' => '1ab67aad',
     'rsrc/css/phui/phui-icon.css' => '417f80fb',
     'rsrc/css/phui/phui-image-mask.css' => 'a8498f9c',
     'rsrc/css/phui/phui-info-panel.css' => '27ea50a1',
     'rsrc/css/phui/phui-info-view.css' => '28efab79',
     'rsrc/css/phui/phui-invisible-character-view.css' => '6993d9f0',
     'rsrc/css/phui/phui-list.css' => '9da2aa00',
     'rsrc/css/phui/phui-object-box.css' => '6b487c57',
     'rsrc/css/phui/phui-object-item-list-view.css' => '87278fa0',
     'rsrc/css/phui/phui-pager.css' => 'bea33d23',
     'rsrc/css/phui/phui-pinboard-view.css' => '2495140e',
     'rsrc/css/phui/phui-profile-menu.css' => '4768721a',
     'rsrc/css/phui/phui-property-list-view.css' => '6d8e58ac',
     'rsrc/css/phui/phui-remarkup-preview.css' => '1a8f2591',
     'rsrc/css/phui/phui-segment-bar-view.css' => '46342871',
     'rsrc/css/phui/phui-spacing.css' => '042804d6',
     'rsrc/css/phui/phui-status.css' => 'd5263e49',
     'rsrc/css/phui/phui-tag-view.css' => '6bbd83e2',
     'rsrc/css/phui/phui-timeline-view.css' => 'bc523970',
     'rsrc/css/phui/phui-two-column-view.css' => 'bbe32c23',
     'rsrc/css/phui/workboards/phui-workboard-color.css' => 'ac6fe6a7',
     'rsrc/css/phui/workboards/phui-workboard.css' => 'e09eb53a',
     'rsrc/css/phui/workboards/phui-workcard.css' => '0c62d7c5',
     'rsrc/css/phui/workboards/phui-workpanel.css' => '92197373',
     'rsrc/css/sprite-login.css' => '6dbbbd97',
     'rsrc/css/sprite-tokens.css' => '9cdfd599',
     'rsrc/css/syntax/syntax-default.css' => '9923583c',
     'rsrc/externals/d3/d3.min.js' => 'a11a5ff2',
     'rsrc/externals/font/aleo/aleo-bold.eot' => 'd3d3bed7',
     'rsrc/externals/font/aleo/aleo-bold.svg' => '45899c8e',
     'rsrc/externals/font/aleo/aleo-bold.ttf' => '4b08bef0',
     'rsrc/externals/font/aleo/aleo-bold.woff' => '93b513a1',
     'rsrc/externals/font/aleo/aleo-bold.woff2' => '75fbf322',
     'rsrc/externals/font/aleo/aleo-regular.eot' => 'a4e29e2f',
     'rsrc/externals/font/aleo/aleo-regular.svg' => '42a86f7a',
     'rsrc/externals/font/aleo/aleo-regular.ttf' => '751e7479',
     'rsrc/externals/font/aleo/aleo-regular.woff' => 'c3744be9',
     'rsrc/externals/font/aleo/aleo-regular.woff2' => '851aa0ee',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.eot' => '59b3076c',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.ttf' => '45ad7e57',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.woff' => 'f861e2a8',
     'rsrc/externals/font/fontawesome/fontawesome-webfont.woff2' => '0ee0f078',
     'rsrc/externals/font/lato/lato-bold.eot' => '99fbcf8c',
     'rsrc/externals/font/lato/lato-bold.svg' => '2aa83045',
     'rsrc/externals/font/lato/lato-bold.ttf' => '0a7141f7',
     'rsrc/externals/font/lato/lato-bold.woff' => 'f5db2061',
     'rsrc/externals/font/lato/lato-bold.woff2' => '37a94ecd',
     'rsrc/externals/font/lato/lato-bolditalic.eot' => 'b93389d0',
     'rsrc/externals/font/lato/lato-bolditalic.svg' => '5442e1ef',
     'rsrc/externals/font/lato/lato-bolditalic.ttf' => 'dad31252',
     'rsrc/externals/font/lato/lato-bolditalic.woff' => 'e53bcf47',
     'rsrc/externals/font/lato/lato-bolditalic.woff2' => 'd035007f',
     'rsrc/externals/font/lato/lato-italic.eot' => '6a903f5d',
     'rsrc/externals/font/lato/lato-italic.svg' => '0dc7cf2f',
     'rsrc/externals/font/lato/lato-italic.ttf' => '629f64f0',
     'rsrc/externals/font/lato/lato-italic.woff' => '678dc4bb',
     'rsrc/externals/font/lato/lato-italic.woff2' => '7c8dd650',
     'rsrc/externals/font/lato/lato-regular.eot' => '848dfb1e',
     'rsrc/externals/font/lato/lato-regular.svg' => 'cbd5fd6b',
     'rsrc/externals/font/lato/lato-regular.ttf' => 'e270165b',
     'rsrc/externals/font/lato/lato-regular.woff' => '13d39fe2',
     'rsrc/externals/font/lato/lato-regular.woff2' => '57a9f742',
     'rsrc/externals/javelin/core/Event.js' => '2ee659ce',
     'rsrc/externals/javelin/core/Stratcom.js' => '6ad39b6f',
     'rsrc/externals/javelin/core/__tests__/event-stop-and-kill.js' => '717554e4',
     'rsrc/externals/javelin/core/__tests__/install.js' => 'c432ee85',
     'rsrc/externals/javelin/core/__tests__/stratcom.js' => '88bf7313',
     'rsrc/externals/javelin/core/__tests__/util.js' => 'e251703d',
     'rsrc/externals/javelin/core/init.js' => '3010e992',
     'rsrc/externals/javelin/core/init_node.js' => 'c234aded',
     'rsrc/externals/javelin/core/install.js' => '05270951',
     'rsrc/externals/javelin/core/util.js' => '93cc50d6',
     'rsrc/externals/javelin/docs/Base.js' => '74676256',
     'rsrc/externals/javelin/docs/onload.js' => 'e819c479',
     'rsrc/externals/javelin/ext/fx/Color.js' => '7e41274a',
     'rsrc/externals/javelin/ext/fx/FX.js' => '54b612ba',
     'rsrc/externals/javelin/ext/reactor/core/DynVal.js' => 'f6555212',
     'rsrc/externals/javelin/ext/reactor/core/Reactor.js' => '2b8de964',
     'rsrc/externals/javelin/ext/reactor/core/ReactorNode.js' => '1ad0a787',
     'rsrc/externals/javelin/ext/reactor/core/ReactorNodeCalmer.js' => '76f4ebed',
     'rsrc/externals/javelin/ext/reactor/dom/RDOM.js' => 'c90a04fc',
     'rsrc/externals/javelin/ext/view/HTMLView.js' => 'fe287620',
     'rsrc/externals/javelin/ext/view/View.js' => '0f764c35',
     'rsrc/externals/javelin/ext/view/ViewInterpreter.js' => 'f829edb3',
     'rsrc/externals/javelin/ext/view/ViewPlaceholder.js' => '47830651',
     'rsrc/externals/javelin/ext/view/ViewRenderer.js' => '6c2b09a2',
     'rsrc/externals/javelin/ext/view/ViewVisitor.js' => 'efe49472',
     'rsrc/externals/javelin/ext/view/__tests__/HTMLView.js' => 'f92d7bcb',
     'rsrc/externals/javelin/ext/view/__tests__/View.js' => '6450b38b',
     'rsrc/externals/javelin/ext/view/__tests__/ViewInterpreter.js' => '7a94d6a5',
     'rsrc/externals/javelin/ext/view/__tests__/ViewRenderer.js' => '6ea96ac9',
     'rsrc/externals/javelin/lib/Cookie.js' => '62dfea03',
     'rsrc/externals/javelin/lib/DOM.js' => '805b806a',
     'rsrc/externals/javelin/lib/History.js' => 'd4505101',
     'rsrc/externals/javelin/lib/JSON.js' => '69adf288',
     'rsrc/externals/javelin/lib/Leader.js' => 'fea0eb47',
     'rsrc/externals/javelin/lib/Mask.js' => '8a41885b',
     'rsrc/externals/javelin/lib/Quicksand.js' => '6b8ef10b',
     'rsrc/externals/javelin/lib/Request.js' => '94b750d2',
     'rsrc/externals/javelin/lib/Resource.js' => '44959b73',
     'rsrc/externals/javelin/lib/Routable.js' => 'b3e7d692',
     'rsrc/externals/javelin/lib/Router.js' => '29274e2b',
     'rsrc/externals/javelin/lib/Scrollbar.js' => '087e919c',
     'rsrc/externals/javelin/lib/Sound.js' => '949c0fe5',
     'rsrc/externals/javelin/lib/URI.js' => 'c989ade3',
     'rsrc/externals/javelin/lib/Vector.js' => '2caa8fb8',
     'rsrc/externals/javelin/lib/WebSocket.js' => 'e292eaf4',
     'rsrc/externals/javelin/lib/Workflow.js' => '1e911d0f',
     'rsrc/externals/javelin/lib/__tests__/Cookie.js' => '5ed109e8',
     'rsrc/externals/javelin/lib/__tests__/DOM.js' => 'c984504b',
     'rsrc/externals/javelin/lib/__tests__/JSON.js' => '837a7d68',
     'rsrc/externals/javelin/lib/__tests__/URI.js' => '1e45fda9',
     'rsrc/externals/javelin/lib/__tests__/behavior.js' => '1ea62783',
     'rsrc/externals/javelin/lib/behavior.js' => '61cbc29a',
     'rsrc/externals/javelin/lib/control/tokenizer/Tokenizer.js' => '8d3bc1b2',
     'rsrc/externals/javelin/lib/control/typeahead/Typeahead.js' => '70baed2f',
     'rsrc/externals/javelin/lib/control/typeahead/normalizer/TypeaheadNormalizer.js' => 'e6e25838',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadCompositeSource.js' => '503e17fd',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadOnDemandSource.js' => '013ffff9',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadPreloadedSource.js' => '54f314a0',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadSource.js' => '0fcf201c',
     'rsrc/externals/javelin/lib/control/typeahead/source/TypeaheadStaticSource.js' => '6c0e62fa',
     'rsrc/favicons/apple-touch-icon-114x114.png' => '12a24178',
     'rsrc/favicons/apple-touch-icon-120x120.png' => '0d1543c7',
     'rsrc/favicons/apple-touch-icon-144x144.png' => '8043b5a5',
     'rsrc/favicons/apple-touch-icon-152x152.png' => '65905ecd',
     'rsrc/favicons/apple-touch-icon-57x57.png' => '2bfc7b0a',
     'rsrc/favicons/apple-touch-icon-60x60.png' => '8ff52925',
     'rsrc/favicons/apple-touch-icon-72x72.png' => 'a2bb65d6',
     'rsrc/favicons/apple-touch-icon-76x76.png' => '2d061a11',
     'rsrc/favicons/favicon-128.png' => '72f7e812',
     'rsrc/favicons/favicon-16x16.png' => 'fc6275ba',
     'rsrc/favicons/favicon-196x196.png' => '95db275e',
     'rsrc/favicons/favicon-32x32.png' => '5bd18b6c',
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     'rsrc/image/logo/light-eye.png' => '1a576ddd',
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     'rsrc/image/people/harding.png' => '45aa614e',
     'rsrc/image/people/jefferson.png' => 'afca0e53',
     'rsrc/image/people/lincoln.png' => '9369126d',
     'rsrc/image/people/mckinley.png' => 'fb8f16ce',
     'rsrc/image/people/taft.png' => 'd7bc402c',
     'rsrc/image/people/user0.png' => '03dacaea',
     'rsrc/image/people/user1.png' => '4a4e7702',
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     'rsrc/image/people/user9.png' => '66730be3',
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     'rsrc/image/phrequent_inactive.png' => 'bfc15a69',
     'rsrc/image/resize.png' => 'fd476de4',
     'rsrc/image/sprite-login-X2.png' => '4abee916',
     'rsrc/image/sprite-login.png' => '2b9663fd',
     'rsrc/image/sprite-tokens-X2.png' => '804a5232',
     'rsrc/image/sprite-tokens.png' => 'b41d03da',
     'rsrc/image/texture/card-gradient.png' => '815f26e8',
     'rsrc/image/texture/dark-menu-hover.png' => '5fa7ece8',
     'rsrc/image/texture/dark-menu.png' => '7e22296e',
     'rsrc/image/texture/grip.png' => '719404f3',
     'rsrc/image/texture/panel-header-gradient.png' => 'e3b8dcfe',
     'rsrc/image/texture/phlnx-bg.png' => '8d819209',
     'rsrc/image/texture/pholio-background.gif' => 'ba29239c',
     'rsrc/image/texture/table_header.png' => '5c433037',
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     'rsrc/image/texture/table_header_tall.png' => 'd56b434f',
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     'rsrc/js/application/aphlict/behavior-desktop-notifications-control.js' => 'edd1ba66',
     'rsrc/js/application/auth/behavior-persona-login.js' => '9414ff18',
     'rsrc/js/application/calendar/behavior-day-view.js' => '4b3c4443',
     'rsrc/js/application/calendar/behavior-event-all-day.js' => 'b41537c9',
     'rsrc/js/application/calendar/behavior-month-view.js' => 'fe33e256',
     'rsrc/js/application/config/behavior-reorder-fields.js' => 'b6993408',
     'rsrc/js/application/conpherence/ConpherenceThreadManager.js' => '358c717b',
     'rsrc/js/application/conpherence/behavior-conpherence-search.js' => '9bbf3762',
     'rsrc/js/application/conpherence/behavior-durable-column.js' => 'aa3bd034',
     'rsrc/js/application/conpherence/behavior-menu.js' => '7524fcfa',
     'rsrc/js/application/conpherence/behavior-participant-pane.js' => '8604caa8',
     'rsrc/js/application/conpherence/behavior-pontificate.js' => 'f2e58483',
     'rsrc/js/application/conpherence/behavior-quicksand-blacklist.js' => '7927a7d3',
     'rsrc/js/application/conpherence/behavior-toggle-widget.js' => '3dbf94d5',
     'rsrc/js/application/countdown/timer.js' => 'e4cc26b3',
     'rsrc/js/application/daemon/behavior-bulk-job-reload.js' => 'edf8a145',
     'rsrc/js/application/dashboard/behavior-dashboard-async-panel.js' => '469c0d9e',
     'rsrc/js/application/dashboard/behavior-dashboard-move-panels.js' => '019f36c4',
     'rsrc/js/application/dashboard/behavior-dashboard-query-panel-select.js' => '453c5375',
     'rsrc/js/application/dashboard/behavior-dashboard-tab-panel.js' => 'd4eecc63',
     'rsrc/js/application/differential/ChangesetViewManager.js' => 'a2828756',
     'rsrc/js/application/differential/DifferentialInlineCommentEditor.js' => '64a5550f',
     'rsrc/js/application/differential/behavior-add-reviewers-and-ccs.js' => 'e10f8e18',
     'rsrc/js/application/differential/behavior-comment-jump.js' => '4fdb476d',
     'rsrc/js/application/differential/behavior-comment-preview.js' => 'b064af76',
     'rsrc/js/application/differential/behavior-diff-radios.js' => 'e1ff79b1',
     'rsrc/js/application/differential/behavior-dropdown-menus.js' => '9a6b9324',
     'rsrc/js/application/differential/behavior-edit-inline-comments.js' => '4fbbc3e9',
     'rsrc/js/application/differential/behavior-keyboard-nav.js' => '2c426492',
     'rsrc/js/application/differential/behavior-populate.js' => '8694b1df',
     'rsrc/js/application/differential/behavior-toggle-files.js' => 'ca3f91eb',
     'rsrc/js/application/differential/behavior-user-select.js' => 'a8d8459d',
     'rsrc/js/application/diffusion/DiffusionLocateFileSource.js' => 'b42eddc7',
     'rsrc/js/application/diffusion/behavior-audit-preview.js' => 'd835b03a',
     'rsrc/js/application/diffusion/behavior-commit-branches.js' => 'bdaf4d04',
     'rsrc/js/application/diffusion/behavior-commit-graph.js' => '49ae8328',
     'rsrc/js/application/diffusion/behavior-diffusion-browse-file.js' => '054a0f0b',
     'rsrc/js/application/diffusion/behavior-jump-to.js' => '73d09eef',
     'rsrc/js/application/diffusion/behavior-load-blame.js' => '42126667',
     'rsrc/js/application/diffusion/behavior-locate-file.js' => '6d3e1947',
     'rsrc/js/application/diffusion/behavior-pull-lastmodified.js' => 'f01586dc',
     'rsrc/js/application/doorkeeper/behavior-doorkeeper-tag.js' => 'e5822781',
     'rsrc/js/application/drydock/drydock-live-operation-status.js' => '901935ef',
     'rsrc/js/application/files/behavior-icon-composer.js' => '8499b6ab',
     'rsrc/js/application/files/behavior-launch-icon-composer.js' => '48086888',
     'rsrc/js/application/herald/HeraldRuleEditor.js' => 'd6a7e717',
     'rsrc/js/application/herald/PathTypeahead.js' => 'f7fc67ec',
     'rsrc/js/application/herald/herald-rule-editor.js' => '7ebaeed3',
     'rsrc/js/application/maniphest/behavior-batch-editor.js' => '782ab6e7',
     'rsrc/js/application/maniphest/behavior-batch-selector.js' => '7b98d7c5',
     'rsrc/js/application/maniphest/behavior-line-chart.js' => 'e4232876',
     'rsrc/js/application/maniphest/behavior-list-edit.js' => 'a9f88de2',
     'rsrc/js/application/maniphest/behavior-subpriorityeditor.js' => '71237763',
     'rsrc/js/application/owners/OwnersPathEditor.js' => 'aa1733d0',
     'rsrc/js/application/owners/owners-path-editor.js' => '7a68dda3',
     'rsrc/js/application/passphrase/passphrase-credential-control.js' => '3cb0b2fc',
     'rsrc/js/application/pholio/behavior-pholio-mock-edit.js' => 'bee502c8',
     'rsrc/js/application/pholio/behavior-pholio-mock-view.js' => 'fbe497e7',
     'rsrc/js/application/phortune/behavior-stripe-payment-form.js' => '3f5d6dbf',
     'rsrc/js/application/phortune/behavior-test-payment-form.js' => 'fc91ab6c',
     'rsrc/js/application/phortune/phortune-credit-card-form.js' => '2290aeef',
     'rsrc/js/application/policy/behavior-policy-control.js' => 'd0c516d5',
     'rsrc/js/application/policy/behavior-policy-rule-editor.js' => '5e9f347c',
     'rsrc/js/application/projects/WorkboardBoard.js' => 'fe7cb52a',
     'rsrc/js/application/projects/WorkboardCard.js' => 'c587b80f',
     'rsrc/js/application/projects/WorkboardColumn.js' => '21df4ff5',
     'rsrc/js/application/projects/WorkboardController.js' => '55baf5ed',
     'rsrc/js/application/projects/behavior-project-boards.js' => '14a1faae',
     'rsrc/js/application/projects/behavior-project-create.js' => '065227cc',
     'rsrc/js/application/projects/behavior-reorder-columns.js' => 'e1d25dfb',
     'rsrc/js/application/releeph/releeph-preview-branch.js' => 'b2b4fbaf',
     'rsrc/js/application/releeph/releeph-request-state-change.js' => 'a0b57eb8',
     'rsrc/js/application/releeph/releeph-request-typeahead.js' => 'de2e896f',
     'rsrc/js/application/repository/repository-crossreference.js' => 'e5339c43',
     'rsrc/js/application/search/behavior-reorder-profile-menu-items.js' => 'e2e0a072',
     'rsrc/js/application/search/behavior-reorder-queries.js' => 'e9581f08',
     'rsrc/js/application/slowvote/behavior-slowvote-embed.js' => '887ad43f',
     'rsrc/js/application/transactions/behavior-comment-actions.js' => '1be09f3f',
     'rsrc/js/application/transactions/behavior-reorder-configs.js' => 'd7a74243',
     'rsrc/js/application/transactions/behavior-reorder-fields.js' => 'b59e1e96',
     'rsrc/js/application/transactions/behavior-show-older-transactions.js' => '94c65b72',
     'rsrc/js/application/transactions/behavior-transaction-comment-form.js' => 'b23b49e6',
     'rsrc/js/application/transactions/behavior-transaction-list.js' => '13c739ea',
     'rsrc/js/application/typeahead/behavior-typeahead-browse.js' => '635de1ec',
     'rsrc/js/application/typeahead/behavior-typeahead-search.js' => '93d0c9e3',
     'rsrc/js/application/uiexample/JavelinViewExample.js' => 'd4a14807',
     'rsrc/js/application/uiexample/ReactorButtonExample.js' => 'd19198c8',
     'rsrc/js/application/uiexample/ReactorCheckboxExample.js' => '519705ea',
     'rsrc/js/application/uiexample/ReactorFocusExample.js' => '40a6a403',
     'rsrc/js/application/uiexample/ReactorInputExample.js' => '886fd850',
     'rsrc/js/application/uiexample/ReactorMouseoverExample.js' => '47c794d8',
     'rsrc/js/application/uiexample/ReactorRadioExample.js' => '988040b4',
     'rsrc/js/application/uiexample/ReactorSelectExample.js' => 'a155550f',
     'rsrc/js/application/uiexample/ReactorSendClassExample.js' => '1def2711',
     'rsrc/js/application/uiexample/ReactorSendPropertiesExample.js' => 'b1f0ccee',
     'rsrc/js/application/uiexample/busy-example.js' => '60479091',
     'rsrc/js/application/uiexample/gesture-example.js' => '558829c2',
     'rsrc/js/application/uiexample/notification-example.js' => '8ce821c5',
     'rsrc/js/core/Busy.js' => '59a7976a',
     'rsrc/js/core/DragAndDropFileUpload.js' => '58dea2fa',
     'rsrc/js/core/DraggableList.js' => '5a13c79f',
     'rsrc/js/core/Favicon.js' => '1fe2510c',
     'rsrc/js/core/FileUpload.js' => '680ea2c8',
     'rsrc/js/core/Hovercard.js' => '1bd28176',
     'rsrc/js/core/KeyboardShortcut.js' => '1ae869f2',
     'rsrc/js/core/KeyboardShortcutManager.js' => '4a021c10',
     'rsrc/js/core/MultirowRowManager.js' => 'b5d57730',
     'rsrc/js/core/Notification.js' => 'ccf1cbf8',
     'rsrc/js/core/Prefab.js' => '8d40ae75',
     'rsrc/js/core/ShapedRequest.js' => '7cbe244b',
     'rsrc/js/core/TextAreaUtils.js' => '320810c8',
     'rsrc/js/core/Title.js' => '485aaa6c',
     'rsrc/js/core/ToolTip.js' => '6323f942',
     'rsrc/js/core/behavior-active-nav.js' => 'e379b58e',
     'rsrc/js/core/behavior-audio-source.js' => '59b251eb',
     'rsrc/js/core/behavior-autofocus.js' => '7319e029',
     'rsrc/js/core/behavior-badge-view.js' => '8ff5e24c',
     'rsrc/js/core/behavior-choose-control.js' => '327a00d1',
     'rsrc/js/core/behavior-dark-console.js' => 'f411b6ae',
     'rsrc/js/core/behavior-detect-timezone.js' => '4c193c96',
     'rsrc/js/core/behavior-device.js' => 'bb1dd507',
     'rsrc/js/core/behavior-drag-and-drop-textarea.js' => '484a6e22',
     'rsrc/js/core/behavior-error-log.js' => '6882e80a',
     'rsrc/js/core/behavior-fancy-datepicker.js' => '568931f3',
     'rsrc/js/core/behavior-file-tree.js' => '88236f00',
     'rsrc/js/core/behavior-form.js' => '5c54cbf3',
     'rsrc/js/core/behavior-gesture.js' => '3ab51e2c',
     'rsrc/js/core/behavior-global-drag-and-drop.js' => '960f6a39',
     'rsrc/js/core/behavior-high-security-warning.js' => 'a464fe03',
     'rsrc/js/core/behavior-history-install.js' => '7ee2b591',
     'rsrc/js/core/behavior-hovercard.js' => 'bcaccd64',
     'rsrc/js/core/behavior-keyboard-pager.js' => 'a8da01f0',
     'rsrc/js/core/behavior-keyboard-shortcuts.js' => '01fca1f0',
     'rsrc/js/core/behavior-lightbox-attachments.js' => 'f8ba29d7',
     'rsrc/js/core/behavior-line-linker.js' => '1499a8cb',
     'rsrc/js/core/behavior-more.js' => 'a80d0378',
     'rsrc/js/core/behavior-object-selector.js' => 'e0ec7f2f',
     'rsrc/js/core/behavior-oncopy.js' => '2926fff2',
     'rsrc/js/core/behavior-phabricator-nav.js' => '08675c6d',
     'rsrc/js/core/behavior-phabricator-remarkup-assist.js' => '116cf19b',
     'rsrc/js/core/behavior-read-only-warning.js' => 'ba158207',
     'rsrc/js/core/behavior-refresh-csrf.js' => 'ab2f381b',
     'rsrc/js/core/behavior-remarkup-preview.js' => '4b700e9e',
     'rsrc/js/core/behavior-reorder-applications.js' => '76b9fc3e',
     'rsrc/js/core/behavior-reveal-content.js' => '60821bc7',
     'rsrc/js/core/behavior-scrollbar.js' => '834a1173',
     'rsrc/js/core/behavior-search-typeahead.js' => '06c32383',
     'rsrc/js/core/behavior-select-content.js' => 'bf5374ef',
     'rsrc/js/core/behavior-select-on-click.js' => '4e3e79a6',
     'rsrc/js/core/behavior-setup-check-https.js' => '491416b3',
     'rsrc/js/core/behavior-time-typeahead.js' => '522431f7',
     'rsrc/js/core/behavior-toggle-class.js' => '92b9ec77',
     'rsrc/js/core/behavior-tokenizer.js' => 'b3a4b884',
     'rsrc/js/core/behavior-tooltip.js' => '42fcb747',
     'rsrc/js/core/behavior-watch-anchor.js' => '9f36c42d',
     'rsrc/js/core/behavior-workflow.js' => '0a3f3021',
     'rsrc/js/core/phtize.js' => 'd254d646',
     'rsrc/js/phui/behavior-phui-dropdown-menu.js' => '1aa4c968',
     'rsrc/js/phui/behavior-phui-file-upload.js' => 'b003d4fb',
     'rsrc/js/phui/behavior-phui-profile-menu.js' => '12884df9',
     'rsrc/js/phui/behavior-phui-submenu.js' => 'a6f7a73b',
     'rsrc/js/phui/behavior-phui-tab-group.js' => '0a0b10e9',
     'rsrc/js/phuix/PHUIXActionListView.js' => 'b5c256b8',
     'rsrc/js/phuix/PHUIXActionView.js' => '8cf6d262',
     'rsrc/js/phuix/PHUIXAutocomplete.js' => '6d86ce8b',
     'rsrc/js/phuix/PHUIXDropdownMenu.js' => '82e270da',
     'rsrc/js/phuix/PHUIXFormControl.js' => '301b7812',
     'rsrc/js/phuix/PHUIXIconView.js' => 'bff6884b',
   ),
   'symbols' => array(
     'almanac-css' => 'dbb9b3af',
     'aphront-bars' => '231ac33c',
     'aphront-dark-console-css' => 'f54bf286',
-    'aphront-dialog-view-css' => '84f1e6a6',
+    'aphront-dialog-view-css' => '1e6b8603',
     'aphront-list-filter-view-css' => '5d6f0526',
     'aphront-multi-column-view-css' => '84cc6640',
     'aphront-panel-view-css' => '8427b78d',
     'aphront-table-view-css' => '3225137a',
     'aphront-tokenizer-control-css' => '056da01b',
     'aphront-tooltip-css' => '1a07aea8',
     'aphront-typeahead-control-css' => 'd4f16145',
     'application-search-view-css' => '8452c849',
     'auth-css' => '0877ed6e',
     'bulk-job-css' => 'df9c1d4a',
     'changeset-view-manager' => 'a2828756',
     'conduit-api-css' => '7bc725c4',
     'config-options-css' => '0ede4c9b',
     'config-page-css' => 'b80124ae',
     'conpherence-durable-column-view' => 'd82e130c',
     'conpherence-header-pane-css' => '1c81cda6',
     'conpherence-menu-css' => '4f51db5a',
     'conpherence-message-pane-css' => '394ae8fa',
     'conpherence-notification-css' => '965db05b',
     'conpherence-participant-pane-css' => 'ac1baaa8',
     'conpherence-thread-manager' => '358c717b',
     'conpherence-transaction-css' => '85129c68',
     'd3' => 'a11a5ff2',
     'differential-changeset-view-css' => 'b158cc46',
     'differential-core-view-css' => '5b7b8ff4',
     'differential-inline-comment-editor' => '64a5550f',
     'differential-revision-add-comment-css' => 'c47f8c40',
     'differential-revision-comment-css' => '14b8565a',
     'differential-revision-history-css' => '0e8eb855',
     'differential-revision-list-css' => 'f3c47d33',
     'differential-table-of-contents-css' => 'ae4b7a55',
     'diffusion-icons-css' => 'd678600a',
     'diffusion-readme-css' => '297373eb',
     'diffusion-source-css' => '68b30fd3',
     'diviner-shared-css' => 'aa3656aa',
     'font-aleo' => '8bdb2835',
     'font-fontawesome' => '2b7ebbcc',
     'font-lato' => 'c7ccd872',
     'global-drag-and-drop-css' => '5c1b47c2',
     'harbormaster-css' => 'f491c9f4',
     'herald-css' => 'dc31f6e9',
     'herald-rule-editor' => 'd6a7e717',
     'herald-test-css' => 'a52e323e',
     'inline-comment-summary-css' => '51efda3a',
     'javelin-aphlict' => '5359e785',
     'javelin-behavior' => '61cbc29a',
     'javelin-behavior-aphlict-dropdown' => '2a171a9d',
     'javelin-behavior-aphlict-listen' => 'fb20ac8d',
     'javelin-behavior-aphlict-status' => '5e2634b9',
     'javelin-behavior-aphront-basic-tokenizer' => 'b3a4b884',
     'javelin-behavior-aphront-drag-and-drop-textarea' => '484a6e22',
     'javelin-behavior-aphront-form-disable-on-submit' => '5c54cbf3',
     'javelin-behavior-aphront-more' => 'a80d0378',
     'javelin-behavior-audio-source' => '59b251eb',
     'javelin-behavior-audit-preview' => 'd835b03a',
     'javelin-behavior-badge-view' => '8ff5e24c',
     'javelin-behavior-bulk-job-reload' => 'edf8a145',
     'javelin-behavior-calendar-month-view' => 'fe33e256',
     'javelin-behavior-choose-control' => '327a00d1',
     'javelin-behavior-comment-actions' => '1be09f3f',
     'javelin-behavior-config-reorder-fields' => 'b6993408',
     'javelin-behavior-conpherence-menu' => '7524fcfa',
     'javelin-behavior-conpherence-participant-pane' => '8604caa8',
     'javelin-behavior-conpherence-pontificate' => 'f2e58483',
     'javelin-behavior-conpherence-search' => '9bbf3762',
     'javelin-behavior-countdown-timer' => 'e4cc26b3',
     'javelin-behavior-dark-console' => 'f411b6ae',
     'javelin-behavior-dashboard-async-panel' => '469c0d9e',
     'javelin-behavior-dashboard-move-panels' => '019f36c4',
     'javelin-behavior-dashboard-query-panel-select' => '453c5375',
     'javelin-behavior-dashboard-tab-panel' => 'd4eecc63',
     'javelin-behavior-day-view' => '4b3c4443',
     'javelin-behavior-desktop-notifications-control' => 'edd1ba66',
     'javelin-behavior-detect-timezone' => '4c193c96',
     'javelin-behavior-device' => 'bb1dd507',
     'javelin-behavior-differential-add-reviewers-and-ccs' => 'e10f8e18',
     'javelin-behavior-differential-comment-jump' => '4fdb476d',
     'javelin-behavior-differential-diff-radios' => 'e1ff79b1',
     'javelin-behavior-differential-dropdown-menus' => '9a6b9324',
     'javelin-behavior-differential-edit-inline-comments' => '4fbbc3e9',
     'javelin-behavior-differential-feedback-preview' => 'b064af76',
     'javelin-behavior-differential-keyboard-navigation' => '2c426492',
     'javelin-behavior-differential-populate' => '8694b1df',
     'javelin-behavior-differential-toggle-files' => 'ca3f91eb',
     'javelin-behavior-differential-user-select' => 'a8d8459d',
     'javelin-behavior-diffusion-browse-file' => '054a0f0b',
     'javelin-behavior-diffusion-commit-branches' => 'bdaf4d04',
     'javelin-behavior-diffusion-commit-graph' => '49ae8328',
     'javelin-behavior-diffusion-jump-to' => '73d09eef',
     'javelin-behavior-diffusion-locate-file' => '6d3e1947',
     'javelin-behavior-diffusion-pull-lastmodified' => 'f01586dc',
     'javelin-behavior-doorkeeper-tag' => 'e5822781',
     'javelin-behavior-drydock-live-operation-status' => '901935ef',
     'javelin-behavior-durable-column' => 'aa3bd034',
     'javelin-behavior-editengine-reorder-configs' => 'd7a74243',
     'javelin-behavior-editengine-reorder-fields' => 'b59e1e96',
     'javelin-behavior-error-log' => '6882e80a',
     'javelin-behavior-event-all-day' => 'b41537c9',
     'javelin-behavior-fancy-datepicker' => '568931f3',
     'javelin-behavior-global-drag-and-drop' => '960f6a39',
     'javelin-behavior-herald-rule-editor' => '7ebaeed3',
     'javelin-behavior-high-security-warning' => 'a464fe03',
     'javelin-behavior-history-install' => '7ee2b591',
     'javelin-behavior-icon-composer' => '8499b6ab',
     'javelin-behavior-launch-icon-composer' => '48086888',
     'javelin-behavior-lightbox-attachments' => 'f8ba29d7',
     'javelin-behavior-line-chart' => 'e4232876',
     'javelin-behavior-load-blame' => '42126667',
     'javelin-behavior-maniphest-batch-editor' => '782ab6e7',
     'javelin-behavior-maniphest-batch-selector' => '7b98d7c5',
     'javelin-behavior-maniphest-list-editor' => 'a9f88de2',
     'javelin-behavior-maniphest-subpriority-editor' => '71237763',
     'javelin-behavior-owners-path-editor' => '7a68dda3',
     'javelin-behavior-passphrase-credential-control' => '3cb0b2fc',
     'javelin-behavior-persona-login' => '9414ff18',
     'javelin-behavior-phabricator-active-nav' => 'e379b58e',
     'javelin-behavior-phabricator-autofocus' => '7319e029',
     'javelin-behavior-phabricator-busy-example' => '60479091',
     'javelin-behavior-phabricator-file-tree' => '88236f00',
     'javelin-behavior-phabricator-gesture' => '3ab51e2c',
     'javelin-behavior-phabricator-gesture-example' => '558829c2',
     'javelin-behavior-phabricator-keyboard-pager' => 'a8da01f0',
     'javelin-behavior-phabricator-keyboard-shortcuts' => '01fca1f0',
     'javelin-behavior-phabricator-line-linker' => '1499a8cb',
     'javelin-behavior-phabricator-nav' => '08675c6d',
     'javelin-behavior-phabricator-notification-example' => '8ce821c5',
     'javelin-behavior-phabricator-object-selector' => 'e0ec7f2f',
     'javelin-behavior-phabricator-oncopy' => '2926fff2',
     'javelin-behavior-phabricator-remarkup-assist' => '116cf19b',
     'javelin-behavior-phabricator-reveal-content' => '60821bc7',
     'javelin-behavior-phabricator-search-typeahead' => '06c32383',
     'javelin-behavior-phabricator-show-older-transactions' => '94c65b72',
     'javelin-behavior-phabricator-tooltips' => '42fcb747',
     'javelin-behavior-phabricator-transaction-comment-form' => 'b23b49e6',
     'javelin-behavior-phabricator-transaction-list' => '13c739ea',
     'javelin-behavior-phabricator-watch-anchor' => '9f36c42d',
     'javelin-behavior-pholio-mock-edit' => 'bee502c8',
     'javelin-behavior-pholio-mock-view' => 'fbe497e7',
     'javelin-behavior-phui-dropdown-menu' => '1aa4c968',
     'javelin-behavior-phui-file-upload' => 'b003d4fb',
     'javelin-behavior-phui-hovercards' => 'bcaccd64',
     'javelin-behavior-phui-profile-menu' => '12884df9',
     'javelin-behavior-phui-submenu' => 'a6f7a73b',
     'javelin-behavior-phui-tab-group' => '0a0b10e9',
     'javelin-behavior-policy-control' => 'd0c516d5',
     'javelin-behavior-policy-rule-editor' => '5e9f347c',
     'javelin-behavior-project-boards' => '14a1faae',
     'javelin-behavior-project-create' => '065227cc',
     'javelin-behavior-quicksand-blacklist' => '7927a7d3',
     'javelin-behavior-read-only-warning' => 'ba158207',
     'javelin-behavior-refresh-csrf' => 'ab2f381b',
     'javelin-behavior-releeph-preview-branch' => 'b2b4fbaf',
     'javelin-behavior-releeph-request-state-change' => 'a0b57eb8',
     'javelin-behavior-releeph-request-typeahead' => 'de2e896f',
     'javelin-behavior-remarkup-preview' => '4b700e9e',
     'javelin-behavior-reorder-applications' => '76b9fc3e',
     'javelin-behavior-reorder-columns' => 'e1d25dfb',
     'javelin-behavior-reorder-profile-menu-items' => 'e2e0a072',
     'javelin-behavior-repository-crossreference' => 'e5339c43',
     'javelin-behavior-scrollbar' => '834a1173',
     'javelin-behavior-search-reorder-queries' => 'e9581f08',
     'javelin-behavior-select-content' => 'bf5374ef',
     'javelin-behavior-select-on-click' => '4e3e79a6',
     'javelin-behavior-setup-check-https' => '491416b3',
     'javelin-behavior-slowvote-embed' => '887ad43f',
     'javelin-behavior-stripe-payment-form' => '3f5d6dbf',
     'javelin-behavior-test-payment-form' => 'fc91ab6c',
     'javelin-behavior-time-typeahead' => '522431f7',
     'javelin-behavior-toggle-class' => '92b9ec77',
     'javelin-behavior-toggle-widget' => '3dbf94d5',
     'javelin-behavior-typeahead-browse' => '635de1ec',
     'javelin-behavior-typeahead-search' => '93d0c9e3',
     'javelin-behavior-view-placeholder' => '47830651',
     'javelin-behavior-workflow' => '0a3f3021',
     'javelin-color' => '7e41274a',
     'javelin-cookie' => '62dfea03',
     'javelin-diffusion-locate-file-source' => 'b42eddc7',
     'javelin-dom' => '805b806a',
     'javelin-dynval' => 'f6555212',
     'javelin-event' => '2ee659ce',
     'javelin-fx' => '54b612ba',
     'javelin-history' => 'd4505101',
     'javelin-install' => '05270951',
     'javelin-json' => '69adf288',
     'javelin-leader' => 'fea0eb47',
     'javelin-magical-init' => '3010e992',
     'javelin-mask' => '8a41885b',
     'javelin-quicksand' => '6b8ef10b',
     'javelin-reactor' => '2b8de964',
     'javelin-reactor-dom' => 'c90a04fc',
     'javelin-reactor-node-calmer' => '76f4ebed',
     'javelin-reactornode' => '1ad0a787',
     'javelin-request' => '94b750d2',
     'javelin-resource' => '44959b73',
     'javelin-routable' => 'b3e7d692',
     'javelin-router' => '29274e2b',
     'javelin-scrollbar' => '087e919c',
     'javelin-sound' => '949c0fe5',
     'javelin-stratcom' => '6ad39b6f',
     'javelin-tokenizer' => '8d3bc1b2',
     'javelin-typeahead' => '70baed2f',
     'javelin-typeahead-composite-source' => '503e17fd',
     'javelin-typeahead-normalizer' => 'e6e25838',
     'javelin-typeahead-ondemand-source' => '013ffff9',
     'javelin-typeahead-preloaded-source' => '54f314a0',
     'javelin-typeahead-source' => '0fcf201c',
     'javelin-typeahead-static-source' => '6c0e62fa',
     'javelin-uri' => 'c989ade3',
     'javelin-util' => '93cc50d6',
     'javelin-vector' => '2caa8fb8',
     'javelin-view' => '0f764c35',
     'javelin-view-html' => 'fe287620',
     'javelin-view-interpreter' => 'f829edb3',
     'javelin-view-renderer' => '6c2b09a2',
     'javelin-view-visitor' => 'efe49472',
     'javelin-websocket' => 'e292eaf4',
     'javelin-workboard-board' => 'fe7cb52a',
     'javelin-workboard-card' => 'c587b80f',
     'javelin-workboard-column' => '21df4ff5',
     'javelin-workboard-controller' => '55baf5ed',
     'javelin-workflow' => '1e911d0f',
     'lightbox-attachment-css' => '7acac05d',
     'maniphest-batch-editor' => 'b0f0b6d5',
     'maniphest-report-css' => '9b9580b7',
     'maniphest-task-edit-css' => 'fda62a9b',
     'maniphest-task-summary-css' => '11cc5344',
     'multirow-row-manager' => 'b5d57730',
     'owners-path-editor' => 'aa1733d0',
     'owners-path-editor-css' => '2f00933b',
     'paste-css' => '1898e534',
     'path-typeahead' => 'f7fc67ec',
     'people-profile-css' => '2473d929',
     'phabricator-action-list-view-css' => 'c5eba19d',
     'phabricator-application-launch-view-css' => '95351601',
     'phabricator-busy' => '59a7976a',
     'phabricator-chatlog-css' => 'd295b020',
     'phabricator-content-source-view-css' => '4b8b05d4',
     'phabricator-core-css' => 'd0801452',
     'phabricator-countdown-css' => '16c52f5c',
     'phabricator-dashboard-css' => 'bc6f2127',
     'phabricator-drag-and-drop-file-upload' => '58dea2fa',
     'phabricator-draggable-list' => '5a13c79f',
     'phabricator-fatal-config-template-css' => '8f18fa41',
     'phabricator-favicon' => '1fe2510c',
     'phabricator-feed-css' => 'ecd4ec57',
     'phabricator-file-upload' => '680ea2c8',
     'phabricator-filetree-view-css' => 'fccf9f82',
     'phabricator-flag-css' => '5337623f',
     'phabricator-keyboard-shortcut' => '1ae869f2',
     'phabricator-keyboard-shortcut-manager' => '4a021c10',
     'phabricator-main-menu-view' => 'f03e17be',
     'phabricator-nav-view-css' => 'b29426e9',
     'phabricator-notification' => 'ccf1cbf8',
     'phabricator-notification-css' => '3f6c89c9',
     'phabricator-notification-menu-css' => '1e055865',
     'phabricator-object-selector-css' => '85ee8ce6',
     'phabricator-phtize' => 'd254d646',
     'phabricator-prefab' => '8d40ae75',
     'phabricator-remarkup-css' => '04ab9f17',
     'phabricator-search-results-css' => '7dea472c',
     'phabricator-shaped-request' => '7cbe244b',
     'phabricator-slowvote-css' => 'a94b7230',
     'phabricator-source-code-view-css' => 'cbeef983',
     'phabricator-standard-page-view' => '79176f5a',
     'phabricator-textareautils' => '320810c8',
     'phabricator-title' => '485aaa6c',
     'phabricator-tooltip' => '6323f942',
     'phabricator-ui-example-css' => '528b19de',
     'phabricator-uiexample-javelin-view' => 'd4a14807',
     'phabricator-uiexample-reactor-button' => 'd19198c8',
     'phabricator-uiexample-reactor-checkbox' => '519705ea',
     'phabricator-uiexample-reactor-focus' => '40a6a403',
     'phabricator-uiexample-reactor-input' => '886fd850',
     'phabricator-uiexample-reactor-mouseover' => '47c794d8',
     'phabricator-uiexample-reactor-radio' => '988040b4',
     'phabricator-uiexample-reactor-select' => 'a155550f',
     'phabricator-uiexample-reactor-sendclass' => '1def2711',
     'phabricator-uiexample-reactor-sendproperties' => 'b1f0ccee',
     'phabricator-zindex-css' => 'd1270942',
     'phame-css' => '8efb0729',
     'pholio-css' => 'ca89d380',
     'pholio-edit-css' => '07676f51',
     'pholio-inline-comments-css' => '8e545e49',
     'phortune-credit-card-form' => '2290aeef',
     'phortune-credit-card-form-css' => '8391eb02',
     'phortune-css' => '5b99dae0',
     'phortune-invoice-css' => '476055e2',
     'phrequent-css' => 'ffc185ad',
     'phriction-document-css' => '4282e4ad',
     'phui-action-panel-css' => '91c7b835',
     'phui-badge-view-css' => '3baef8db',
     'phui-basic-nav-view-css' => '7093573b',
     'phui-big-info-view-css' => 'bd903741',
     'phui-box-css' => '5c8387cf',
     'phui-button-css' => '4a5fbe3d',
     'phui-calendar-css' => '477acfaa',
     'phui-calendar-day-css' => '572b1893',
     'phui-calendar-list-css' => 'fcc9fb41',
     'phui-calendar-month-css' => '8e10e92c',
     'phui-chart-css' => '6bf6f78e',
     'phui-cms-css' => 'be43c8a8',
     'phui-comment-form-css' => '103cdc49',
     'phui-crumbs-view-css' => '195ac419',
     'phui-curtain-view-css' => '947bf1a4',
     'phui-document-summary-view-css' => '9ca48bdf',
     'phui-document-view-css' => 'c32e8dec',
     'phui-document-view-pro-css' => 'ca1fed81',
     'phui-feed-story-css' => '44a9c8e9',
     'phui-font-icon-base-css' => '870a7360',
     'phui-fontkit-css' => '9cda225e',
     'phui-form-css' => 'aac1d51d',
     'phui-form-view-css' => 'b5bfd17a',
     'phui-head-thing-view-css' => 'fd311e5f',
-    'phui-header-view-css' => '06385974',
+    'phui-header-view-css' => '6ec8f155',
     'phui-hovercard' => '1bd28176',
     'phui-hovercard-view-css' => 'de1a2119',
     'phui-icon-set-selector-css' => '1ab67aad',
     'phui-icon-view-css' => '417f80fb',
     'phui-image-mask-css' => 'a8498f9c',
     'phui-info-panel-css' => '27ea50a1',
     'phui-info-view-css' => '28efab79',
     'phui-inline-comment-view-css' => '5953c28e',
     'phui-invisible-character-view-css' => '6993d9f0',
     'phui-list-view-css' => '9da2aa00',
     'phui-object-box-css' => '6b487c57',
     'phui-object-item-list-view-css' => '87278fa0',
     'phui-pager-css' => 'bea33d23',
     'phui-pinboard-view-css' => '2495140e',
     'phui-profile-menu-css' => '4768721a',
     'phui-property-list-view-css' => '6d8e58ac',
     'phui-remarkup-preview-css' => '1a8f2591',
     'phui-segment-bar-view-css' => '46342871',
     'phui-spacing-css' => '042804d6',
     'phui-status-list-view-css' => 'd5263e49',
     'phui-tag-view-css' => '6bbd83e2',
     'phui-theme-css' => '798c69b8',
     'phui-timeline-view-css' => 'bc523970',
     'phui-two-column-view-css' => 'bbe32c23',
     'phui-workboard-color-css' => 'ac6fe6a7',
     'phui-workboard-view-css' => 'e09eb53a',
     'phui-workcard-view-css' => '0c62d7c5',
     'phui-workpanel-view-css' => '92197373',
     'phuix-action-list-view' => 'b5c256b8',
     'phuix-action-view' => '8cf6d262',
     'phuix-autocomplete' => '6d86ce8b',
     'phuix-dropdown-menu' => '82e270da',
     'phuix-form-control-view' => '301b7812',
     'phuix-icon-view' => 'bff6884b',
     'policy-css' => '957ea14c',
     'policy-edit-css' => '815c66f7',
     'policy-transaction-detail-css' => '82100a43',
     'ponder-view-css' => 'fbd45f96',
     'project-card-view-css' => '9418c97d',
     'project-view-css' => '55d99221',
     'releeph-core' => '9b3c5733',
     'releeph-preview-branch' => 'b7a6f4a5',
     'releeph-request-differential-create-dialog' => '8d8b92cd',
     'releeph-request-typeahead-css' => '667a48ae',
     'setup-issue-css' => 'f794cfc3',
     'sprite-login-css' => '6dbbbd97',
     'sprite-tokens-css' => '9cdfd599',
     'syntax-default-css' => '9923583c',
     'syntax-highlighting-css' => '769d3498',
     'tokens-css' => '3d0f239e',
     'typeahead-browse-css' => '8904346a',
     'unhandled-exception-css' => '4c96257a',
   ),
   'requires' => array(
     '013ffff9' => array(
       'javelin-install',
       'javelin-util',
       'javelin-request',
       'javelin-typeahead-source',
     ),
     '019f36c4' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'javelin-stratcom',
       'javelin-workflow',
       'phabricator-draggable-list',
     ),
     '01fca1f0' => array(
       'javelin-behavior',
       'javelin-workflow',
       'javelin-json',
       'javelin-dom',
       'phabricator-keyboard-shortcut',
     ),
     '05270951' => array(
       'javelin-util',
       'javelin-magical-init',
     ),
     '054a0f0b' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'phabricator-tooltip',
     ),
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     'a155550f' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-reactor-dom',
     ),
     'a2828756' => array(
       'javelin-dom',
       'javelin-util',
       'javelin-stratcom',
       'javelin-install',
       'javelin-workflow',
       'javelin-router',
       'javelin-behavior-device',
       'javelin-vector',
     ),
     'a464fe03' => array(
       'javelin-behavior',
       'javelin-uri',
       'phabricator-notification',
     ),
     'a6f7a73b' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'a80d0378' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'a8d8459d' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
     ),
     'a8da01f0' => array(
       'javelin-behavior',
       'javelin-uri',
       'phabricator-keyboard-shortcut',
     ),
     'a9f88de2' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-fx',
       'javelin-util',
     ),
     'aa1733d0' => array(
       'multirow-row-manager',
       'javelin-install',
       'path-typeahead',
       'javelin-dom',
       'javelin-util',
       'phabricator-prefab',
     ),
     'aa3bd034' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-behavior-device',
       'javelin-scrollbar',
       'javelin-quicksand',
       'phabricator-keyboard-shortcut',
       'conpherence-thread-manager',
     ),
     'ab2f381b' => array(
       'javelin-request',
       'javelin-behavior',
       'javelin-dom',
       'javelin-router',
       'javelin-util',
       'phabricator-busy',
     ),
     'b003d4fb' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'phuix-dropdown-menu',
     ),
     'b064af76' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-request',
       'javelin-util',
       'phabricator-shaped-request',
     ),
     'b158cc46' => array(
       'phui-inline-comment-view-css',
     ),
     'b1f0ccee' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-reactor-dom',
     ),
     'b23b49e6' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'javelin-request',
       'phabricator-shaped-request',
     ),
     'b2b4fbaf' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-uri',
       'javelin-request',
     ),
     'b3a4b884' => array(
       'javelin-behavior',
       'phabricator-prefab',
     ),
     'b3e7d692' => array(
       'javelin-install',
     ),
     'b42eddc7' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-typeahead-preloaded-source',
       'javelin-util',
     ),
     'b59e1e96' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     'b5c256b8' => array(
       'javelin-install',
       'javelin-dom',
     ),
     'b5d57730' => array(
       'javelin-install',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-util',
     ),
     'b6993408' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-json',
       'phabricator-draggable-list',
     ),
     'ba158207' => array(
       'javelin-behavior',
       'javelin-uri',
       'phabricator-notification',
     ),
     'bb1dd507' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-vector',
       'javelin-install',
     ),
     'bcaccd64' => array(
       'javelin-behavior',
       'javelin-behavior-device',
       'javelin-stratcom',
       'javelin-vector',
       'phui-hovercard',
     ),
     'bdaf4d04' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'javelin-request',
     ),
     'bee502c8' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-workflow',
       'javelin-quicksand',
       'phabricator-phtize',
       'phabricator-drag-and-drop-file-upload',
       'phabricator-draggable-list',
     ),
     'bf5374ef' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'bff6884b' => array(
       'javelin-install',
       'javelin-dom',
     ),
     'c587b80f' => array(
       'javelin-install',
     ),
     'c7ccd872' => array(
       'phui-fontkit-css',
     ),
     'c90a04fc' => array(
       'javelin-dom',
       'javelin-dynval',
       'javelin-reactor',
       'javelin-reactornode',
       'javelin-install',
       'javelin-util',
     ),
     'c989ade3' => array(
       'javelin-install',
       'javelin-util',
       'javelin-stratcom',
     ),
     'ca3f91eb' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'phabricator-phtize',
     ),
     'ccf1cbf8' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-util',
       'phabricator-notification-css',
     ),
     'd0c516d5' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'phuix-dropdown-menu',
       'phuix-action-list-view',
       'phuix-action-view',
       'javelin-workflow',
       'phuix-icon-view',
     ),
     'd19198c8' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-util',
       'javelin-dynval',
       'javelin-reactor-dom',
     ),
     'd254d646' => array(
       'javelin-util',
     ),
     'd4505101' => array(
       'javelin-stratcom',
       'javelin-install',
       'javelin-uri',
       'javelin-util',
     ),
     'd4a14807' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-view',
     ),
     'd4eecc63' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
     ),
     'd6a7e717' => array(
       'multirow-row-manager',
       'javelin-install',
       'javelin-util',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-json',
       'phabricator-prefab',
     ),
     'd7a74243' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     'd835b03a' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'phabricator-shaped-request',
     ),
     'de2e896f' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-typeahead',
       'javelin-typeahead-ondemand-source',
       'javelin-dom',
     ),
     'e0ec7f2f' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-request',
       'javelin-util',
     ),
     'e10f8e18' => array(
       'javelin-behavior',
       'javelin-dom',
       'phabricator-prefab',
     ),
     'e1d25dfb' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     'e1ff79b1' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
     ),
     'e292eaf4' => array(
       'javelin-install',
     ),
     'e2e0a072' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     'e379b58e' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-vector',
       'javelin-dom',
       'javelin-uri',
     ),
     'e4232876' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-vector',
       'phui-chart-css',
     ),
     'e4cc26b3' => array(
       'javelin-behavior',
       'javelin-dom',
     ),
     'e5339c43' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-stratcom',
       'javelin-uri',
     ),
     'e5822781' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-json',
       'javelin-workflow',
       'javelin-magical-init',
     ),
     'e6e25838' => array(
       'javelin-install',
     ),
     'e9581f08' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-workflow',
       'javelin-dom',
       'phabricator-draggable-list',
     ),
     'edd1ba66' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-uri',
       'phabricator-notification',
     ),
     'edf8a145' => array(
       'javelin-behavior',
       'javelin-uri',
     ),
     'efe49472' => array(
       'javelin-install',
       'javelin-util',
     ),
     'f01586dc' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'javelin-workflow',
       'javelin-json',
     ),
     'f03e17be' => array(
       'phui-theme-css',
     ),
     'f2e58483' => array(
       'javelin-behavior',
       'javelin-dom',
       'javelin-util',
       'javelin-workflow',
       'javelin-stratcom',
       'conpherence-thread-manager',
     ),
     'f411b6ae' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-util',
       'javelin-dom',
       'javelin-request',
       'phabricator-keyboard-shortcut',
     ),
     'f6555212' => array(
       'javelin-install',
       'javelin-reactornode',
       'javelin-util',
       'javelin-reactor',
     ),
     'f7fc67ec' => array(
       'javelin-install',
       'javelin-typeahead',
       'javelin-dom',
       'javelin-request',
       'javelin-typeahead-ondemand-source',
       'javelin-util',
     ),
     'f829edb3' => array(
       'javelin-view',
       'javelin-install',
       'javelin-dom',
     ),
     'f8ba29d7' => array(
       'javelin-behavior',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-mask',
       'javelin-util',
       'phabricator-busy',
     ),
     'fb20ac8d' => array(
       'javelin-behavior',
       'javelin-aphlict',
       'javelin-stratcom',
       'javelin-request',
       'javelin-uri',
       'javelin-dom',
       'javelin-json',
       'javelin-router',
       'javelin-util',
       'javelin-leader',
       'javelin-sound',
       'phabricator-notification',
     ),
     'fbe497e7' => array(
       'javelin-behavior',
       'javelin-util',
       'javelin-stratcom',
       'javelin-dom',
       'javelin-vector',
       'javelin-magical-init',
       'javelin-request',
       'javelin-history',
       'javelin-workflow',
       'javelin-mask',
       'javelin-behavior-device',
       'phabricator-keyboard-shortcut',
     ),
     'fc91ab6c' => array(
       'javelin-behavior',
       'javelin-dom',
       'phortune-credit-card-form',
     ),
     'fe287620' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-view-visitor',
       'javelin-util',
     ),
     'fe7cb52a' => array(
       'javelin-install',
       'javelin-dom',
       'javelin-util',
       'javelin-stratcom',
       'javelin-workflow',
       'phabricator-draggable-list',
       'javelin-workboard-column',
     ),
     'fea0eb47' => array(
       'javelin-install',
     ),
   ),
   'packages' => array(
     'conpherence.pkg.css' => array(
       'conpherence-durable-column-view',
       'conpherence-menu-css',
       'conpherence-message-pane-css',
       'conpherence-notification-css',
       'conpherence-transaction-css',
       'conpherence-participant-pane-css',
       'conpherence-header-pane-css',
     ),
     'conpherence.pkg.js' => array(
       'javelin-behavior-conpherence-menu',
       'javelin-behavior-conpherence-participant-pane',
       'javelin-behavior-conpherence-pontificate',
       'javelin-behavior-toggle-widget',
     ),
     'core.pkg.css' => array(
       'phabricator-core-css',
       'phabricator-zindex-css',
       'phui-button-css',
       'phui-theme-css',
       'phabricator-standard-page-view',
       'aphront-dialog-view-css',
       'phui-form-view-css',
       'aphront-panel-view-css',
       'aphront-table-view-css',
       'aphront-tokenizer-control-css',
       'aphront-typeahead-control-css',
       'aphront-list-filter-view-css',
       'application-search-view-css',
       'phabricator-remarkup-css',
       'syntax-highlighting-css',
       'syntax-default-css',
       'phui-pager-css',
       'aphront-tooltip-css',
       'phabricator-flag-css',
       'phui-info-view-css',
       'phabricator-main-menu-view',
       'phabricator-notification-css',
       'phabricator-notification-menu-css',
       'lightbox-attachment-css',
       'phui-header-view-css',
       'phabricator-nav-view-css',
       'phui-basic-nav-view-css',
       'phui-crumbs-view-css',
       'phui-object-item-list-view-css',
       'global-drag-and-drop-css',
       'phui-spacing-css',
       'phui-form-css',
       'phui-icon-view-css',
       'phui-profile-menu-css',
       'phabricator-application-launch-view-css',
       'phabricator-action-list-view-css',
       'phui-property-list-view-css',
       'phui-tag-view-css',
       'phui-list-view-css',
       'font-fontawesome',
       'font-lato',
       'font-aleo',
       'phui-font-icon-base-css',
       'phui-fontkit-css',
       'phui-box-css',
       'phui-object-box-css',
       'phui-timeline-view-css',
       'phui-two-column-view-css',
       'phui-curtain-view-css',
       'sprite-login-css',
       'sprite-tokens-css',
       'tokens-css',
       'auth-css',
       'phui-status-list-view-css',
       'phui-feed-story-css',
       'phabricator-feed-css',
       'phabricator-dashboard-css',
       'aphront-multi-column-view-css',
     ),
     'core.pkg.js' => array(
       'javelin-util',
       'javelin-install',
       'javelin-event',
       'javelin-stratcom',
       'javelin-behavior',
       'javelin-resource',
       'javelin-request',
       'javelin-vector',
       'javelin-dom',
       'javelin-json',
       'javelin-uri',
       'javelin-workflow',
       'javelin-mask',
       'javelin-typeahead',
       'javelin-typeahead-normalizer',
       'javelin-typeahead-source',
       'javelin-typeahead-preloaded-source',
       'javelin-typeahead-ondemand-source',
       'javelin-tokenizer',
       'javelin-history',
       'javelin-router',
       'javelin-routable',
       'javelin-behavior-aphront-basic-tokenizer',
       'javelin-behavior-workflow',
       'javelin-behavior-aphront-form-disable-on-submit',
       'phabricator-keyboard-shortcut-manager',
       'phabricator-keyboard-shortcut',
       'javelin-behavior-phabricator-keyboard-shortcuts',
       'javelin-behavior-refresh-csrf',
       'javelin-behavior-phabricator-watch-anchor',
       'javelin-behavior-phabricator-autofocus',
       'phuix-dropdown-menu',
       'phuix-action-list-view',
       'phuix-action-view',
       'phuix-icon-view',
       'phabricator-phtize',
       'javelin-behavior-phabricator-oncopy',
       'phabricator-tooltip',
       'javelin-behavior-phabricator-tooltips',
       'phabricator-prefab',
       'javelin-behavior-device',
       'javelin-behavior-toggle-class',
       'javelin-behavior-lightbox-attachments',
       'phabricator-busy',
       'javelin-aphlict',
       'phabricator-notification',
       'javelin-behavior-aphlict-listen',
       'javelin-behavior-phabricator-search-typeahead',
       'javelin-behavior-aphlict-dropdown',
       'javelin-behavior-history-install',
       'javelin-behavior-phabricator-gesture',
       'javelin-behavior-phabricator-active-nav',
       'javelin-behavior-phabricator-nav',
       'javelin-behavior-phabricator-remarkup-assist',
       'phabricator-textareautils',
       'phabricator-file-upload',
       'javelin-behavior-global-drag-and-drop',
       'javelin-behavior-phabricator-reveal-content',
       'phui-hovercard',
       'javelin-behavior-phui-hovercards',
       'javelin-color',
       'javelin-fx',
       'phabricator-draggable-list',
       'javelin-behavior-phabricator-transaction-list',
       'javelin-behavior-phabricator-show-older-transactions',
       'javelin-behavior-phui-dropdown-menu',
       'javelin-behavior-doorkeeper-tag',
       'phabricator-title',
       'javelin-leader',
       'javelin-websocket',
       'javelin-behavior-dashboard-async-panel',
       'javelin-behavior-dashboard-tab-panel',
       'javelin-quicksand',
       'javelin-behavior-quicksand-blacklist',
       'javelin-behavior-high-security-warning',
       'javelin-behavior-read-only-warning',
       'javelin-scrollbar',
       'javelin-behavior-scrollbar',
       'javelin-behavior-durable-column',
       'conpherence-thread-manager',
       'javelin-behavior-detect-timezone',
       'javelin-behavior-setup-check-https',
     ),
     'darkconsole.pkg.js' => array(
       'javelin-behavior-dark-console',
       'javelin-behavior-error-log',
     ),
     'differential.pkg.css' => array(
       'differential-core-view-css',
       'differential-changeset-view-css',
       'differential-revision-history-css',
       'differential-revision-list-css',
       'differential-table-of-contents-css',
       'differential-revision-comment-css',
       'differential-revision-add-comment-css',
       'phabricator-object-selector-css',
       'phabricator-content-source-view-css',
       'inline-comment-summary-css',
       'phui-inline-comment-view-css',
       'phabricator-filetree-view-css',
     ),
     'differential.pkg.js' => array(
       'phabricator-drag-and-drop-file-upload',
       'phabricator-shaped-request',
       'javelin-behavior-differential-feedback-preview',
       'javelin-behavior-differential-edit-inline-comments',
       'javelin-behavior-differential-populate',
       'javelin-behavior-differential-diff-radios',
       'javelin-behavior-differential-comment-jump',
       'javelin-behavior-differential-add-reviewers-and-ccs',
       'javelin-behavior-differential-keyboard-navigation',
       'javelin-behavior-aphront-drag-and-drop-textarea',
       'javelin-behavior-phabricator-object-selector',
       'javelin-behavior-repository-crossreference',
       'javelin-behavior-load-blame',
       'differential-inline-comment-editor',
       'javelin-behavior-differential-dropdown-menus',
       'javelin-behavior-differential-toggle-files',
       'javelin-behavior-differential-user-select',
       'javelin-behavior-aphront-more',
       'changeset-view-manager',
     ),
     'diffusion.pkg.css' => array(
       'diffusion-icons-css',
     ),
     'diffusion.pkg.js' => array(
       'javelin-behavior-diffusion-pull-lastmodified',
       'javelin-behavior-diffusion-commit-graph',
       'javelin-behavior-audit-preview',
     ),
     'maniphest.pkg.css' => array(
       'maniphest-task-summary-css',
     ),
     'maniphest.pkg.js' => array(
       'javelin-behavior-maniphest-batch-selector',
       'javelin-behavior-maniphest-subpriority-editor',
       'javelin-behavior-maniphest-list-editor',
     ),
   ),
 );
diff --git a/src/applications/almanac/storage/AlmanacDevice.php b/src/applications/almanac/storage/AlmanacDevice.php
index d2a3e4a76..2f89e6c2b 100644
--- a/src/applications/almanac/storage/AlmanacDevice.php
+++ b/src/applications/almanac/storage/AlmanacDevice.php
@@ -1,293 +1,289 @@
 <?php
 
 final class AlmanacDevice
   extends AlmanacDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorProjectInterface,
     PhabricatorSSHPublicKeyInterface,
     AlmanacPropertyInterface,
     PhabricatorDestructibleInterface,
     PhabricatorNgramsInterface,
     PhabricatorConduitResultInterface,
     PhabricatorExtendedPolicyInterface {
 
   protected $name;
   protected $nameIndex;
   protected $mailKey;
   protected $viewPolicy;
   protected $editPolicy;
   protected $isBoundToClusterService;
 
   private $almanacProperties = self::ATTACHABLE;
 
   public static function initializeNewDevice() {
     return id(new AlmanacDevice())
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy(PhabricatorPolicies::POLICY_ADMIN)
       ->attachAlmanacProperties(array())
       ->setIsBoundToClusterService(0);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text128',
         'nameIndex' => 'bytes12',
         'mailKey' => 'bytes20',
         'isBoundToClusterService' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_name' => array(
           'columns' => array('nameIndex'),
           'unique' => true,
         ),
         'key_nametext' => array(
           'columns' => array('name'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(AlmanacDevicePHIDType::TYPECONST);
   }
 
   public function save() {
     AlmanacNames::validateName($this->getName());
 
     $this->nameIndex = PhabricatorHash::digestForIndex($this->getName());
 
     if (!$this->mailKey) {
       $this->mailKey = Filesystem::readRandomCharacters(20);
     }
 
     return parent::save();
   }
 
   public function getURI() {
     return '/almanac/device/view/'.$this->getName().'/';
   }
 
   public function rebuildClusterBindingStatus() {
     $services = id(new AlmanacServiceQuery())
       ->setViewer(PhabricatorUser::getOmnipotentUser())
       ->withDevicePHIDs(array($this->getPHID()))
       ->execute();
 
     $is_cluster = false;
     foreach ($services as $service) {
       if ($service->isClusterService()) {
         $is_cluster = true;
         break;
       }
     }
 
     if ($is_cluster != $this->getIsBoundToClusterService()) {
       $this->setIsBoundToClusterService((int)$is_cluster);
       $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
         queryfx(
           $this->establishConnection('w'),
           'UPDATE %T SET isBoundToClusterService = %d WHERE id = %d',
           $this->getTableName(),
           $this->getIsBoundToClusterService(),
           $this->getID());
       unset($unguarded);
     }
 
     return $this;
   }
 
   public function isClusterDevice() {
     return $this->getIsBoundToClusterService();
   }
 
 
 /* -(  AlmanacPropertyInterface  )------------------------------------------- */
 
 
   public function attachAlmanacProperties(array $properties) {
     assert_instances_of($properties, 'AlmanacProperty');
     $this->almanacProperties = mpull($properties, null, 'getFieldName');
     return $this;
   }
 
   public function getAlmanacProperties() {
     return $this->assertAttached($this->almanacProperties);
   }
 
   public function hasAlmanacProperty($key) {
     $this->assertAttached($this->almanacProperties);
     return isset($this->almanacProperties[$key]);
   }
 
   public function getAlmanacProperty($key) {
     return $this->assertAttachedKey($this->almanacProperties, $key);
   }
 
   public function getAlmanacPropertyValue($key, $default = null) {
     if ($this->hasAlmanacProperty($key)) {
       return $this->getAlmanacProperty($key)->getFieldValue();
     } else {
       return $default;
     }
   }
 
   public function getAlmanacPropertyFieldSpecifications() {
     return array();
   }
 
   public function newAlmanacPropertyEditEngine() {
     return new AlmanacDevicePropertyEditEngine();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorExtendedPolicyInterface  )--------------------------------- */
 
 
   public function getExtendedPolicy($capability, PhabricatorUser $viewer) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_EDIT:
         if ($this->isClusterDevice()) {
           return array(
             array(
               new PhabricatorAlmanacApplication(),
               AlmanacManageClusterServicesCapability::CAPABILITY,
             ),
           );
         }
         break;
     }
 
     return array();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new AlmanacDeviceEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new AlmanacDeviceTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorSSHPublicKeyInterface  )----------------------------------- */
 
 
   public function getSSHPublicKeyManagementURI(PhabricatorUser $viewer) {
     return $this->getURI();
   }
 
   public function getSSHKeyDefaultName() {
     return $this->getName();
   }
 
   public function getSSHKeyNotifyPHIDs() {
     // Devices don't currently have anyone useful to notify about SSH key
     // edits, and they're usually a difficult vector to attack since you need
     // access to a cluster host. However, it would be nice to make them
     // subscribable at some point.
     return array();
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $interfaces = id(new AlmanacInterfaceQuery())
       ->setViewer($engine->getViewer())
       ->withDevicePHIDs(array($this->getPHID()))
       ->execute();
     foreach ($interfaces as $interface) {
       $engine->destroyObject($interface);
     }
 
     $this->delete();
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new AlmanacDeviceNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The name of the device.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'name' => $this->getName(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array(
       id(new AlmanacPropertiesSearchEngineAttachment())
         ->setAttachmentKey('properties'),
     );
   }
 
 }
diff --git a/src/applications/almanac/storage/AlmanacNamespace.php b/src/applications/almanac/storage/AlmanacNamespace.php
index 4bbb4d409..7a8a4a20f 100644
--- a/src/applications/almanac/storage/AlmanacNamespace.php
+++ b/src/applications/almanac/storage/AlmanacNamespace.php
@@ -1,223 +1,219 @@
 <?php
 
 final class AlmanacNamespace
   extends AlmanacDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorProjectInterface,
     AlmanacPropertyInterface,
     PhabricatorDestructibleInterface,
     PhabricatorNgramsInterface {
 
   protected $name;
   protected $nameIndex;
   protected $mailKey;
   protected $viewPolicy;
   protected $editPolicy;
 
   private $almanacProperties = self::ATTACHABLE;
 
   public static function initializeNewNamespace() {
     return id(new self())
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy(PhabricatorPolicies::POLICY_ADMIN)
       ->attachAlmanacProperties(array());
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text128',
         'nameIndex' => 'bytes12',
         'mailKey' => 'bytes20',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_nameindex' => array(
           'columns' => array('nameIndex'),
           'unique' => true,
         ),
         'key_name' => array(
           'columns' => array('name'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       AlmanacNamespacePHIDType::TYPECONST);
   }
 
   public function save() {
     AlmanacNames::validateName($this->getName());
 
     $this->nameIndex = PhabricatorHash::digestForIndex($this->getName());
 
     if (!$this->mailKey) {
       $this->mailKey = Filesystem::readRandomCharacters(20);
     }
 
     return parent::save();
   }
 
   public function getURI() {
     return '/almanac/namespace/view/'.$this->getName().'/';
   }
 
   public function getNameLength() {
     return strlen($this->getName());
   }
 
   /**
    * Load the namespace which prevents use of an Almanac name, if one exists.
    */
   public static function loadRestrictedNamespace(
     PhabricatorUser $viewer,
     $name) {
 
     // For a name like "x.y.z", produce a list of controlling namespaces like
     // ("z", "y.x", "x.y.z").
     $names = array();
     $parts = explode('.', $name);
     for ($ii = 0; $ii < count($parts); $ii++) {
       $names[] = implode('.', array_slice($parts, -($ii + 1)));
     }
 
     // Load all the possible controlling namespaces.
     $namespaces = id(new AlmanacNamespaceQuery())
       ->setViewer(PhabricatorUser::getOmnipotentUser())
       ->withNames($names)
       ->execute();
     if (!$namespaces) {
       return null;
     }
 
     // Find the "nearest" (longest) namespace that exists. If both
     // "sub.domain.com" and "domain.com" exist, we only care about the policy
     // on the former.
     $namespaces = msort($namespaces, 'getNameLength');
     $namespace = last($namespaces);
 
     $can_edit = PhabricatorPolicyFilter::hasCapability(
       $viewer,
       $namespace,
       PhabricatorPolicyCapability::CAN_EDIT);
     if ($can_edit) {
       return null;
     }
 
     return $namespace;
   }
 
 
 /* -(  AlmanacPropertyInterface  )------------------------------------------- */
 
 
   public function attachAlmanacProperties(array $properties) {
     assert_instances_of($properties, 'AlmanacProperty');
     $this->almanacProperties = mpull($properties, null, 'getFieldName');
     return $this;
   }
 
   public function getAlmanacProperties() {
     return $this->assertAttached($this->almanacProperties);
   }
 
   public function hasAlmanacProperty($key) {
     $this->assertAttached($this->almanacProperties);
     return isset($this->almanacProperties[$key]);
   }
 
   public function getAlmanacProperty($key) {
     return $this->assertAttachedKey($this->almanacProperties, $key);
   }
 
   public function getAlmanacPropertyValue($key, $default = null) {
     if ($this->hasAlmanacProperty($key)) {
       return $this->getAlmanacProperty($key)->getFieldValue();
     } else {
       return $default;
     }
   }
 
   public function getAlmanacPropertyFieldSpecifications() {
     return array();
   }
 
   public function newAlmanacPropertyEditEngine() {
     throw new PhutilMethodNotImplementedException();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new AlmanacNamespaceEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new AlmanacNamespaceTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $this->delete();
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new AlmanacNamespaceNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 }
diff --git a/src/applications/almanac/storage/AlmanacNetwork.php b/src/applications/almanac/storage/AlmanacNetwork.php
index 2f37ab477..737f38fae 100644
--- a/src/applications/almanac/storage/AlmanacNetwork.php
+++ b/src/applications/almanac/storage/AlmanacNetwork.php
@@ -1,129 +1,125 @@
 <?php
 
 final class AlmanacNetwork
   extends AlmanacDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorDestructibleInterface,
     PhabricatorNgramsInterface {
 
   protected $name;
   protected $mailKey;
   protected $viewPolicy;
   protected $editPolicy;
 
   public static function initializeNewNetwork() {
     return id(new AlmanacNetwork())
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy(PhabricatorPolicies::POLICY_ADMIN);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text128',
         'mailKey' => 'bytes20',
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(AlmanacNetworkPHIDType::TYPECONST);
   }
 
   public function save() {
     if (!$this->mailKey) {
       $this->mailKey = Filesystem::readRandomCharacters(20);
     }
 
     return parent::save();
   }
 
   public function getURI() {
     return '/almanac/network/'.$this->getID().'/';
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new AlmanacNetworkEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new AlmanacNetworkTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $interfaces = id(new AlmanacInterfaceQuery())
       ->setViewer($engine->getViewer())
       ->withNetworkPHIDs(array($this->getPHID()))
       ->execute();
 
     foreach ($interfaces as $interface) {
       $engine->destroyObject($interface);
     }
 
     $this->delete();
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new AlmanacNetworkNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 }
diff --git a/src/applications/almanac/storage/AlmanacService.php b/src/applications/almanac/storage/AlmanacService.php
index 37c3a44ba..9ef42d640 100644
--- a/src/applications/almanac/storage/AlmanacService.php
+++ b/src/applications/almanac/storage/AlmanacService.php
@@ -1,297 +1,293 @@
 <?php
 
 final class AlmanacService
   extends AlmanacDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorProjectInterface,
     AlmanacPropertyInterface,
     PhabricatorDestructibleInterface,
     PhabricatorNgramsInterface,
     PhabricatorConduitResultInterface,
     PhabricatorExtendedPolicyInterface {
 
   protected $name;
   protected $nameIndex;
   protected $mailKey;
   protected $viewPolicy;
   protected $editPolicy;
   protected $serviceType;
 
   private $almanacProperties = self::ATTACHABLE;
   private $bindings = self::ATTACHABLE;
   private $serviceImplementation = self::ATTACHABLE;
 
   public static function initializeNewService($type) {
     $type_map = AlmanacServiceType::getAllServiceTypes();
 
     $implementation = idx($type_map, $type);
     if (!$implementation) {
       throw new Exception(
         pht(
           'No Almanac service type "%s" exists!',
           $type));
     }
 
     return id(new AlmanacService())
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy(PhabricatorPolicies::POLICY_ADMIN)
       ->attachAlmanacProperties(array())
       ->setServiceType($type)
       ->attachServiceImplementation($implementation);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text128',
         'nameIndex' => 'bytes12',
         'mailKey' => 'bytes20',
         'serviceType' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_name' => array(
           'columns' => array('nameIndex'),
           'unique' => true,
         ),
         'key_nametext' => array(
           'columns' => array('name'),
         ),
         'key_servicetype' => array(
           'columns' => array('serviceType'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(AlmanacServicePHIDType::TYPECONST);
   }
 
   public function save() {
     AlmanacNames::validateName($this->getName());
 
     $this->nameIndex = PhabricatorHash::digestForIndex($this->getName());
 
     if (!$this->mailKey) {
       $this->mailKey = Filesystem::readRandomCharacters(20);
     }
 
     return parent::save();
   }
 
   public function getURI() {
     return '/almanac/service/view/'.$this->getName().'/';
   }
 
   public function getBindings() {
     return $this->assertAttached($this->bindings);
   }
 
   public function getActiveBindings() {
     $bindings = $this->getBindings();
 
     // Filter out disabled bindings.
     foreach ($bindings as $key => $binding) {
       if ($binding->getIsDisabled()) {
         unset($bindings[$key]);
       }
     }
 
     return $bindings;
   }
 
   public function attachBindings(array $bindings) {
     $this->bindings = $bindings;
     return $this;
   }
 
   public function getServiceImplementation() {
     return $this->assertAttached($this->serviceImplementation);
   }
 
   public function attachServiceImplementation(AlmanacServiceType $type) {
     $this->serviceImplementation = $type;
     return $this;
   }
 
   public function isClusterService() {
     return $this->getServiceImplementation()->isClusterServiceType();
   }
 
 
 /* -(  AlmanacPropertyInterface  )------------------------------------------- */
 
 
   public function attachAlmanacProperties(array $properties) {
     assert_instances_of($properties, 'AlmanacProperty');
     $this->almanacProperties = mpull($properties, null, 'getFieldName');
     return $this;
   }
 
   public function getAlmanacProperties() {
     return $this->assertAttached($this->almanacProperties);
   }
 
   public function hasAlmanacProperty($key) {
     $this->assertAttached($this->almanacProperties);
     return isset($this->almanacProperties[$key]);
   }
 
   public function getAlmanacProperty($key) {
     return $this->assertAttachedKey($this->almanacProperties, $key);
   }
 
   public function getAlmanacPropertyValue($key, $default = null) {
     if ($this->hasAlmanacProperty($key)) {
       return $this->getAlmanacProperty($key)->getFieldValue();
     } else {
       return $default;
     }
   }
 
   public function getAlmanacPropertyFieldSpecifications() {
     return $this->getServiceImplementation()->getFieldSpecifications();
   }
 
   public function newAlmanacPropertyEditEngine() {
     return new AlmanacServicePropertyEditEngine();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorExtendedPolicyInterface  )--------------------------------- */
 
 
   public function getExtendedPolicy($capability, PhabricatorUser $viewer) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_EDIT:
         if ($this->isClusterService()) {
           return array(
             array(
               new PhabricatorAlmanacApplication(),
               AlmanacManageClusterServicesCapability::CAPABILITY,
             ),
           );
         }
         break;
     }
 
     return array();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new AlmanacServiceEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new AlmanacServiceTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $bindings = id(new AlmanacBindingQuery())
       ->setViewer($engine->getViewer())
       ->withServicePHIDs(array($this->getPHID()))
       ->execute();
     foreach ($bindings as $binding) {
       $engine->destroyObject($binding);
     }
 
     $this->delete();
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new AlmanacServiceNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The name of the service.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('serviceType')
         ->setType('string')
         ->setDescription(pht('The service type constant.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'name' => $this->getName(),
       'serviceType' => $this->getServiceType(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array(
       id(new AlmanacPropertiesSearchEngineAttachment())
         ->setAttachmentKey('properties'),
       id(new AlmanacBindingsSearchEngineAttachment())
         ->setAttachmentKey('bindings'),
     );
   }
 
 }
diff --git a/src/applications/auth/storage/PhabricatorAuthProviderConfig.php b/src/applications/auth/storage/PhabricatorAuthProviderConfig.php
index 14d68b352..ba9b43a96 100644
--- a/src/applications/auth/storage/PhabricatorAuthProviderConfig.php
+++ b/src/applications/auth/storage/PhabricatorAuthProviderConfig.php
@@ -1,137 +1,133 @@
 <?php
 
 final class PhabricatorAuthProviderConfig
   extends PhabricatorAuthDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface {
 
   protected $providerClass;
   protected $providerType;
   protected $providerDomain;
 
   protected $isEnabled;
   protected $shouldAllowLogin         = 0;
   protected $shouldAllowRegistration  = 0;
   protected $shouldAllowLink          = 0;
   protected $shouldAllowUnlink        = 0;
   protected $shouldTrustEmails        = 0;
   protected $shouldAutoLogin          = 0;
 
   protected $properties = array();
 
   private $provider;
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorAuthAuthProviderPHIDType::TYPECONST);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'properties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'isEnabled' => 'bool',
         'providerClass' => 'text128',
         'providerType' => 'text32',
         'providerDomain' => 'text128',
         'shouldAllowLogin' => 'bool',
         'shouldAllowRegistration' => 'bool',
         'shouldAllowLink' => 'bool',
         'shouldAllowUnlink' => 'bool',
         'shouldTrustEmails' => 'bool',
         'shouldAutoLogin' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_provider' => array(
           'columns' => array('providerType', 'providerDomain'),
           'unique' => true,
         ),
         'key_class' => array(
           'columns' => array('providerClass'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getProperty($key, $default = null) {
     return idx($this->properties, $key, $default);
   }
 
   public function setProperty($key, $value) {
     $this->properties[$key] = $value;
     return $this;
   }
 
   public function getProvider() {
     if (!$this->provider) {
       $base = PhabricatorAuthProvider::getAllBaseProviders();
       $found = null;
       foreach ($base as $provider) {
         if (get_class($provider) == $this->providerClass) {
           $found = $provider;
           break;
         }
       }
       if ($found) {
         $this->provider = id(clone $found)->attachProviderConfig($this);
       }
     }
     return $this->provider;
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorAuthProviderConfigEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorAuthProviderConfigTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::POLICY_USER;
       case PhabricatorPolicyCapability::CAN_EDIT:
         return PhabricatorPolicies::POLICY_ADMIN;
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/auth/storage/PhabricatorAuthTemporaryToken.php b/src/applications/auth/storage/PhabricatorAuthTemporaryToken.php
index be08f5db2..76e935883 100644
--- a/src/applications/auth/storage/PhabricatorAuthTemporaryToken.php
+++ b/src/applications/auth/storage/PhabricatorAuthTemporaryToken.php
@@ -1,132 +1,128 @@
 <?php
 
 final class PhabricatorAuthTemporaryToken extends PhabricatorAuthDAO
   implements PhabricatorPolicyInterface {
 
   // NOTE: This is usually a PHID, but may be some other kind of resource
   // identifier for some token types.
   protected $tokenResource;
   protected $tokenType;
   protected $tokenExpires;
   protected $tokenCode;
   protected $userPHID;
   protected $properties;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_SERIALIZATION => array(
         'properties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'tokenResource' => 'phid',
         'tokenType' => 'text64',
         'tokenExpires' => 'epoch',
         'tokenCode' => 'text64',
         'userPHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_token' => array(
           'columns' => array('tokenResource', 'tokenType', 'tokenCode'),
           'unique' => true,
         ),
         'key_expires' => array(
           'columns' => array('tokenExpires'),
         ),
         'key_user' => array(
           'columns' => array('userPHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   private function newTokenTypeImplementation() {
     $types = PhabricatorAuthTemporaryTokenType::getAllTypes();
 
     $type = idx($types, $this->tokenType);
     if ($type) {
       return clone $type;
     }
 
     return null;
   }
 
   public function getTokenReadableTypeName() {
     $type = $this->newTokenTypeImplementation();
     if ($type) {
       return $type->getTokenReadableTypeName($this);
     }
 
     return $this->tokenType;
   }
 
   public function isRevocable() {
     if ($this->tokenExpires < time()) {
       return false;
     }
 
     $type = $this->newTokenTypeImplementation();
     if ($type) {
       return $type->isTokenRevocable($this);
     }
 
     return false;
   }
 
   public function revokeToken() {
     if ($this->isRevocable()) {
       $this->setTokenExpires(PhabricatorTime::getNow() - 1)->save();
     }
     return $this;
   }
 
   public static function revokeTokens(
     PhabricatorUser $viewer,
     array $token_resources,
     array $token_types) {
 
     $tokens = id(new PhabricatorAuthTemporaryTokenQuery())
       ->setViewer($viewer)
       ->withTokenResources($token_resources)
       ->withTokenTypes($token_types)
       ->withExpired(false)
       ->execute();
 
     foreach ($tokens as $token) {
       $token->revokeToken();
     }
   }
 
   public function getTemporaryTokenProperty($key, $default = null) {
     return idx($this->properties, $key, $default);
   }
 
   public function setTemporaryTokenProperty($key, $value) {
     $this->properties[$key] = $value;
     return $this;
   }
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     // We're just implement this interface to get access to the standard
     // query infrastructure.
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/badges/storage/PhabricatorBadgesAward.php b/src/applications/badges/storage/PhabricatorBadgesAward.php
index 851ac8700..3f1472258 100644
--- a/src/applications/badges/storage/PhabricatorBadgesAward.php
+++ b/src/applications/badges/storage/PhabricatorBadgesAward.php
@@ -1,83 +1,79 @@
 <?php
 
 final class PhabricatorBadgesAward extends PhabricatorBadgesDAO
   implements
     PhabricatorDestructibleInterface,
     PhabricatorPolicyInterface {
 
   protected $badgePHID;
   protected $recipientPHID;
   protected $awarderPHID;
 
   private $badge = self::ATTACHABLE;
 
   public static function initializeNewBadgesAward(
     PhabricatorUser $actor,
     PhabricatorBadgesBadge $badge,
     $recipient_phid) {
     return id(new self())
       ->setRecipientPHID($recipient_phid)
       ->setBadgePHID($badge->getPHID())
       ->setAwarderPHID($actor->getPHID())
       ->attachBadge($badge);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_KEY_SCHEMA => array(
         'key_badge' => array(
           'columns' => array('badgePHID', 'recipientPHID'),
           'unique' => true,
         ),
         'key_recipient' => array(
           'columns' => array('recipientPHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function attachBadge(PhabricatorBadgesBadge $badge) {
     $this->badge = $badge;
     return $this;
   }
 
   public function getBadge() {
     return $this->assertAttached($this->badge);
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $this->delete();
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     return $this->getBadge()->getPolicy($capability);
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/badges/storage/PhabricatorBadgesBadge.php b/src/applications/badges/storage/PhabricatorBadgesBadge.php
index be83c8404..d14d49a57 100644
--- a/src/applications/badges/storage/PhabricatorBadgesBadge.php
+++ b/src/applications/badges/storage/PhabricatorBadgesBadge.php
@@ -1,239 +1,235 @@
 <?php
 
 final class PhabricatorBadgesBadge extends PhabricatorBadgesDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorSubscribableInterface,
     PhabricatorTokenReceiverInterface,
     PhabricatorFlaggableInterface,
     PhabricatorDestructibleInterface,
     PhabricatorConduitResultInterface,
     PhabricatorNgramsInterface {
 
   protected $name;
   protected $flavor;
   protected $description;
   protected $icon;
   protected $quality;
   protected $mailKey;
   protected $editPolicy;
   protected $status;
   protected $creatorPHID;
 
   private $awards = self::ATTACHABLE;
 
   const STATUS_ACTIVE = 'open';
   const STATUS_ARCHIVED = 'closed';
 
   const DEFAULT_ICON = 'fa-star';
 
   public static function getStatusNameMap() {
     return array(
       self::STATUS_ACTIVE => pht('Active'),
       self::STATUS_ARCHIVED => pht('Archived'),
     );
   }
 
   public static function initializeNewBadge(PhabricatorUser $actor) {
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorBadgesApplication'))
       ->executeOne();
 
     $view_policy = PhabricatorPolicies::getMostOpenPolicy();
 
     $edit_policy =
       $app->getPolicy(PhabricatorBadgesDefaultEditCapability::CAPABILITY);
 
     return id(new PhabricatorBadgesBadge())
       ->setIcon(self::DEFAULT_ICON)
       ->setQuality(PhabricatorBadgesQuality::DEFAULT_QUALITY)
       ->setCreatorPHID($actor->getPHID())
       ->setEditPolicy($edit_policy)
       ->setFlavor('')
       ->setDescription('')
       ->setStatus(self::STATUS_ACTIVE);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'sort255',
         'flavor' => 'text255',
         'description' => 'text',
         'icon' => 'text255',
         'quality' => 'uint32',
         'status' => 'text32',
         'mailKey' => 'bytes20',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_creator' => array(
           'columns' => array('creatorPHID', 'dateModified'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return
       PhabricatorPHID::generateNewPHID(PhabricatorBadgesPHIDType::TYPECONST);
   }
 
   public function isArchived() {
     return ($this->getStatus() == self::STATUS_ARCHIVED);
   }
 
   public function attachAwards(array $awards) {
     $this->awards = $awards;
     return $this;
   }
 
   public function getAwards() {
     return $this->assertAttached($this->awards);
   }
 
   public function getViewURI() {
     return '/badges/view/'.$this->getID().'/';
   }
 
   public function save() {
     if (!$this->getMailKey()) {
       $this->setMailKey(Filesystem::readRandomCharacters(20));
     }
     return parent::save();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorBadgesEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorBadgesTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
   public function isAutomaticallySubscribed($phid) {
     return ($this->creatorPHID == $phid);
   }
 
 
 /* -(  PhabricatorTokenReceiverInterface  )---------------------------------- */
 
 
   public function getUsersToNotifyOfTokenGiven() {
     return array($this->getCreatorPHID());
   }
 
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $awards = id(new PhabricatorBadgesAwardQuery())
       ->setViewer($engine->getViewer())
       ->withBadgePHIDs(array($this->getPHID()))
       ->execute();
 
     foreach ($awards as $award) {
       $engine->destroyObject($award);
     }
 
     $this->openTransaction();
       $this->delete();
     $this->saveTransaction();
   }
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The name of the badge.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('creatorPHID')
         ->setType('phid')
         ->setDescription(pht('User PHID of the creator.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('status')
         ->setType('string')
         ->setDescription(pht('Active or archived status of the badge.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'name' => $this->getName(),
       'creatorPHID' => $this->getCreatorPHID(),
       'status' => $this->getStatus(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array();
   }
 
 /* -(  PhabricatorNgramInterface  )------------------------------------------ */
 
 
   public function newNgrams() {
     return array(
       id(new PhabricatorBadgesBadgeNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 }
diff --git a/src/applications/base/PhabricatorApplication.php b/src/applications/base/PhabricatorApplication.php
index b45b1be10..1dd6bb887 100644
--- a/src/applications/base/PhabricatorApplication.php
+++ b/src/applications/base/PhabricatorApplication.php
@@ -1,641 +1,637 @@
 <?php
 
 /**
  * @task  info  Application Information
  * @task  ui    UI Integration
  * @task  uri   URI Routing
  * @task  mail  Email integration
  * @task  fact  Fact Integration
  * @task  meta  Application Management
  */
 abstract class PhabricatorApplication
   extends Phobject
   implements PhabricatorPolicyInterface {
 
   const MAX_STATUS_ITEMS      = 100;
 
   const GROUP_CORE            = 'core';
   const GROUP_UTILITIES       = 'util';
   const GROUP_ADMIN           = 'admin';
   const GROUP_DEVELOPER       = 'developer';
 
   final public static function getApplicationGroups() {
     return array(
       self::GROUP_CORE          => pht('Core Applications'),
       self::GROUP_UTILITIES     => pht('Utilities'),
       self::GROUP_ADMIN         => pht('Administration'),
       self::GROUP_DEVELOPER     => pht('Developer Tools'),
     );
   }
 
 
 /* -(  Application Information  )-------------------------------------------- */
 
   abstract public function getName();
 
   public function getShortDescription() {
     return pht('%s Application', $this->getName());
   }
 
   final public function isInstalled() {
     if (!$this->canUninstall()) {
       return true;
     }
 
     $prototypes = PhabricatorEnv::getEnvConfig('phabricator.show-prototypes');
     if (!$prototypes && $this->isPrototype()) {
       return false;
     }
 
     $uninstalled = PhabricatorEnv::getEnvConfig(
       'phabricator.uninstalled-applications');
 
     return empty($uninstalled[get_class($this)]);
   }
 
 
   public function isPrototype() {
     return false;
   }
 
 
   /**
    * Return `true` if this application should never appear in application lists
    * in the UI. Primarily intended for unit test applications or other
    * pseudo-applications.
    *
    * Few applications should be unlisted. For most applications, use
    * @{method:isLaunchable} to hide them from main launch views instead.
    *
    * @return bool True to remove application from UI lists.
    */
   public function isUnlisted() {
     return false;
   }
 
 
   /**
    * Return `true` if this application is a normal application with a base
    * URI and a web interface.
    *
    * Launchable applications can be pinned to the home page, and show up in the
    * "Launcher" view of the Applications application. Making an application
    * unlauncahble prevents pinning and hides it from this view.
    *
    * Usually, an application should be marked unlaunchable if:
    *
    *   - it is available on every page anyway (like search); or
    *   - it does not have a web interface (like subscriptions); or
    *   - it is still pre-release and being intentionally buried.
    *
    * To hide applications more completely, use @{method:isUnlisted}.
    *
    * @return bool True if the application is launchable.
    */
   public function isLaunchable() {
     return true;
   }
 
 
   /**
    * Return `true` if this application should be pinned by default.
    *
    * Users who have not yet set preferences see a default list of applications.
    *
    * @param PhabricatorUser User viewing the pinned application list.
    * @return bool True if this application should be pinned by default.
    */
   public function isPinnedByDefault(PhabricatorUser $viewer) {
     return false;
   }
 
 
   /**
    * Returns true if an application is first-party (developed by Phacility)
    * and false otherwise.
    *
    * @return bool True if this application is developed by Phacility.
    */
   final public function isFirstParty() {
     $where = id(new ReflectionClass($this))->getFileName();
     $root = phutil_get_library_root('phabricator');
 
     if (!Filesystem::isDescendant($where, $root)) {
       return false;
     }
 
     if (Filesystem::isDescendant($where, $root.'/extensions')) {
       return false;
     }
 
     return true;
   }
 
   public function canUninstall() {
     return true;
   }
 
   final public function getPHID() {
     return 'PHID-APPS-'.get_class($this);
   }
 
   public function getTypeaheadURI() {
     return $this->isLaunchable() ? $this->getBaseURI() : null;
   }
 
   public function getBaseURI() {
     return null;
   }
 
   final public function getApplicationURI($path = '') {
     return $this->getBaseURI().ltrim($path, '/');
   }
 
   public function getIcon() {
     return 'fa-puzzle-piece';
   }
 
   public function getApplicationOrder() {
     return PHP_INT_MAX;
   }
 
   public function getApplicationGroup() {
     return self::GROUP_CORE;
   }
 
   public function getTitleGlyph() {
     return null;
   }
 
   final public function getHelpMenuItems(PhabricatorUser $viewer) {
     $items = array();
 
     $articles = $this->getHelpDocumentationArticles($viewer);
     if ($articles) {
       $items[] = id(new PHUIListItemView())
         ->setType(PHUIListItemView::TYPE_LABEL)
         ->setName(pht('%s Documentation', $this->getName()));
       foreach ($articles as $article) {
         $item = id(new PHUIListItemView())
           ->setName($article['name'])
           ->setIcon('fa-book')
           ->setHref($article['href'])
           ->setOpenInNewWindow(true);
 
         $items[] = $item;
       }
     }
 
     $command_specs = $this->getMailCommandObjects();
     if ($command_specs) {
       $items[] = id(new PHUIListItemView())
         ->setType(PHUIListItemView::TYPE_LABEL)
         ->setName(pht('Email Help'));
       foreach ($command_specs as $key => $spec) {
         $object = $spec['object'];
 
         $class = get_class($this);
         $href = '/applications/mailcommands/'.$class.'/'.$key.'/';
 
         $item = id(new PHUIListItemView())
           ->setName($spec['name'])
           ->setIcon('fa-envelope-o')
           ->setHref($href)
           ->setOpenInNewWindow(true);
         $items[] = $item;
       }
     }
 
     return $items;
   }
 
   public function getHelpDocumentationArticles(PhabricatorUser $viewer) {
     return array();
   }
 
   public function getOverview() {
     return null;
   }
 
   public function getEventListeners() {
     return array();
   }
 
   public function getRemarkupRules() {
     return array();
   }
 
   public function getQuicksandURIPatternBlacklist() {
     return array();
   }
 
   public function getMailCommandObjects() {
     return array();
   }
 
 
 /* -(  URI Routing  )-------------------------------------------------------- */
 
 
   public function getRoutes() {
     return array();
   }
 
   public function getResourceRoutes() {
     return array();
   }
 
 
 /* -(  Email Integration  )-------------------------------------------------- */
 
 
   public function supportsEmailIntegration() {
     return false;
   }
 
   final protected function getInboundEmailSupportLink() {
     return PhabricatorEnv::getDocLink('Configuring Inbound Email');
   }
 
   public function getAppEmailBlurb() {
     throw new PhutilMethodNotImplementedException();
   }
 
 
 /* -(  Fact Integration  )--------------------------------------------------- */
 
 
   public function getFactObjectsForAnalysis() {
     return array();
   }
 
 
 /* -(  UI Integration  )----------------------------------------------------- */
 
 
   /**
    * Render status elements (like "3 Waiting Reviews") for application list
    * views. These provide a way to alert users to new or pending action items
    * in applications.
    *
    * @param PhabricatorUser Viewing user.
    * @return list<PhabricatorApplicationStatusView> Application status elements.
    * @task ui
    */
   public function loadStatus(PhabricatorUser $user) {
     return array();
   }
 
 
   /**
    * You can provide an optional piece of flavor text for the application. This
    * is currently rendered in application launch views if the application has no
    * status elements.
    *
    * @return string|null Flavor text.
    * @task ui
    */
   public function getFlavorText() {
     return null;
   }
 
 
   /**
    * Build items for the main menu.
    *
    * @param  PhabricatorUser    The viewing user.
    * @param  AphrontController  The current controller. May be null for special
    *                            pages like 404, exception handlers, etc.
    * @return list<PHUIListItemView> List of menu items.
    * @task ui
    */
   public function buildMainMenuItems(
     PhabricatorUser $user,
     PhabricatorController $controller = null) {
     return array();
   }
 
 
   /**
    * Build extra items for the main menu. Generally, this is used to render
    * static dropdowns.
    *
    * @param  PhabricatorUser    The viewing user.
    * @param  AphrontController  The current controller. May be null for special
    *                            pages like 404, exception handlers, etc.
    * @return view               List of menu items.
    * @task ui
    */
   public function buildMainMenuExtraNodes(
     PhabricatorUser $viewer,
     PhabricatorController $controller = null) {
     return array();
   }
 
 
 /* -(  Application Management  )--------------------------------------------- */
 
 
   final public static function getByClass($class_name) {
     $selected = null;
     $applications = self::getAllApplications();
 
     foreach ($applications as $application) {
       if (get_class($application) == $class_name) {
         $selected = $application;
         break;
       }
     }
 
     if (!$selected) {
       throw new Exception(pht("No application '%s'!", $class_name));
     }
 
     return $selected;
   }
 
   final public static function getAllApplications() {
     static $applications;
 
     if ($applications === null) {
       $apps = id(new PhutilClassMapQuery())
         ->setAncestorClass(__CLASS__)
         ->setSortMethod('getApplicationOrder')
         ->execute();
 
       // Reorder the applications into "application order". Notably, this
       // ensures their event handlers register in application order.
       $apps = mgroup($apps, 'getApplicationGroup');
 
       $group_order = array_keys(self::getApplicationGroups());
       $apps = array_select_keys($apps, $group_order) + $apps;
 
       $apps = array_mergev($apps);
 
       $applications = $apps;
     }
 
     return $applications;
   }
 
   final public static function getAllInstalledApplications() {
     $all_applications = self::getAllApplications();
     $apps = array();
     foreach ($all_applications as $app) {
       if (!$app->isInstalled()) {
         continue;
       }
 
       $apps[] = $app;
     }
 
     return $apps;
   }
 
 
   /**
    * Determine if an application is installed, by application class name.
    *
    * To check if an application is installed //and// available to a particular
    * viewer, user @{method:isClassInstalledForViewer}.
    *
    * @param string  Application class name.
    * @return bool   True if the class is installed.
    * @task meta
    */
   final public static function isClassInstalled($class) {
     return self::getByClass($class)->isInstalled();
   }
 
 
   /**
    * Determine if an application is installed and available to a viewer, by
    * application class name.
    *
    * To check if an application is installed at all, use
    * @{method:isClassInstalled}.
    *
    * @param string Application class name.
    * @param PhabricatorUser Viewing user.
    * @return bool True if the class is installed for the viewer.
    * @task meta
    */
   final public static function isClassInstalledForViewer(
     $class,
     PhabricatorUser $viewer) {
 
     if ($viewer->isOmnipotent()) {
       return true;
     }
 
     $cache = PhabricatorCaches::getRequestCache();
     $viewer_phid = $viewer->getPHID();
     $key = 'app.'.$class.'.installed.'.$viewer_phid;
 
     $result = $cache->getKey($key);
     if ($result === null) {
       if (!self::isClassInstalled($class)) {
         $result = false;
       } else {
         $result = PhabricatorPolicyFilter::hasCapability(
           $viewer,
           self::getByClass($class),
           PhabricatorPolicyCapability::CAN_VIEW);
       }
 
       $cache->setKey($key, $result);
     }
 
     return $result;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array_merge(
       array(
         PhabricatorPolicyCapability::CAN_VIEW,
         PhabricatorPolicyCapability::CAN_EDIT,
       ),
       array_keys($this->getCustomCapabilities()));
   }
 
   public function getPolicy($capability) {
     $default = $this->getCustomPolicySetting($capability);
     if ($default) {
       return $default;
     }
 
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return PhabricatorPolicies::POLICY_ADMIN;
       default:
         $spec = $this->getCustomCapabilitySpecification($capability);
         return idx($spec, 'default', PhabricatorPolicies::POLICY_USER);
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  Policies  )----------------------------------------------------------- */
 
   protected function getCustomCapabilities() {
     return array();
   }
 
   final private function getCustomPolicySetting($capability) {
     if (!$this->isCapabilityEditable($capability)) {
       return null;
     }
 
     $policy_locked = PhabricatorEnv::getEnvConfig('policy.locked');
     if (isset($policy_locked[$capability])) {
       return $policy_locked[$capability];
     }
 
     $config = PhabricatorEnv::getEnvConfig('phabricator.application-settings');
 
     $app = idx($config, $this->getPHID());
     if (!$app) {
       return null;
     }
 
     $policy = idx($app, 'policy');
     if (!$policy) {
       return null;
     }
 
     return idx($policy, $capability);
   }
 
 
   final private function getCustomCapabilitySpecification($capability) {
     $custom = $this->getCustomCapabilities();
     if (!isset($custom[$capability])) {
       throw new Exception(pht("Unknown capability '%s'!", $capability));
     }
     return $custom[$capability];
   }
 
   final public function getCapabilityLabel($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return pht('Can Use Application');
       case PhabricatorPolicyCapability::CAN_EDIT:
         return pht('Can Configure Application');
     }
 
     $capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
     if ($capobj) {
       return $capobj->getCapabilityName();
     }
 
     return null;
   }
 
   final public function isCapabilityEditable($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->canUninstall();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return false;
       default:
         $spec = $this->getCustomCapabilitySpecification($capability);
         return idx($spec, 'edit', true);
     }
   }
 
   final public function getCapabilityCaption($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         if (!$this->canUninstall()) {
           return pht(
             'This application is required for Phabricator to operate, so all '.
             'users must have access to it.');
         } else {
           return null;
         }
       case PhabricatorPolicyCapability::CAN_EDIT:
         return null;
       default:
         $spec = $this->getCustomCapabilitySpecification($capability);
         return idx($spec, 'caption');
     }
   }
 
   final public function getCapabilityTemplatePHIDType($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
       case PhabricatorPolicyCapability::CAN_EDIT:
         return null;
     }
 
     $spec = $this->getCustomCapabilitySpecification($capability);
     return idx($spec, 'template');
   }
 
   final public function getDefaultObjectTypePolicyMap() {
     $map = array();
 
     foreach ($this->getCustomCapabilities() as $capability => $spec) {
       if (empty($spec['template'])) {
         continue;
       }
       if (empty($spec['capability'])) {
         continue;
       }
       $default = $this->getPolicy($capability);
       $map[$spec['template']][$spec['capability']] = $default;
     }
 
     return $map;
   }
 
   public function getApplicationSearchDocumentTypes() {
     return array();
   }
 
   protected function getEditRoutePattern($base = null) {
     return $base.'(?:'.
       '(?P<id>[0-9]\d*)/)?'.
       '(?:'.
         '(?:'.
           '(?P<editAction>parameters|nodefault|nocreate|nomanage|comment)/'.
           '|'.
           '(?:form/(?P<formKey>[^/]+)/)?(?:page/(?P<pageKey>[^/]+)/)?'.
         ')'.
       ')?';
   }
 
   protected function getQueryRoutePattern($base = null) {
     return $base.'(?:query/(?P<queryKey>[^/]+)/)?';
   }
 
   protected function getPanelRouting($controller) {
     $edit_route = $this->getEditRoutePattern();
 
     return array(
       '(?P<panelAction>view)/(?P<panelID>[^/]+)/' => $controller,
       '(?P<panelAction>hide)/(?P<panelID>[^/]+)/' => $controller,
       '(?P<panelAction>default)/(?P<panelID>[^/]+)/' => $controller,
       '(?P<panelAction>configure)/' => $controller,
       '(?P<panelAction>reorder)/' => $controller,
       '(?P<panelAction>edit)/'.$edit_route => $controller,
       '(?P<panelAction>new)/(?<panelKey>[^/]+)/'.$edit_route => $controller,
       '(?P<panelAction>builtin)/(?<panelID>[^/]+)/'.$edit_route
         => $controller,
     );
   }
 
 }
diff --git a/src/applications/calendar/storage/PhabricatorCalendarEventInvitee.php b/src/applications/calendar/storage/PhabricatorCalendarEventInvitee.php
index b238b614a..23c9ad33d 100644
--- a/src/applications/calendar/storage/PhabricatorCalendarEventInvitee.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarEventInvitee.php
@@ -1,127 +1,124 @@
 <?php
 
 final class PhabricatorCalendarEventInvitee extends PhabricatorCalendarDAO
   implements PhabricatorPolicyInterface {
 
   protected $eventPHID;
   protected $inviteePHID;
   protected $inviterPHID;
   protected $status;
   protected $availability = self::AVAILABILITY_DEFAULT;
 
   const STATUS_INVITED = 'invited';
   const STATUS_ATTENDING = 'attending';
   const STATUS_DECLINED = 'declined';
   const STATUS_UNINVITED = 'uninvited';
 
   const AVAILABILITY_DEFAULT = 'default';
   const AVAILABILITY_AVAILABLE = 'available';
   const AVAILABILITY_BUSY = 'busy';
   const AVAILABILITY_AWAY = 'away';
 
   public static function initializeNewCalendarEventInvitee(
     PhabricatorUser $actor, $event) {
     return id(new PhabricatorCalendarEventInvitee())
       ->setInviterPHID($actor->getPHID())
       ->setStatus(self::STATUS_INVITED)
       ->setEventPHID($event->getPHID());
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_COLUMN_SCHEMA => array(
         'status' => 'text64',
         'availability' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_event' => array(
           'columns' => array('eventPHID', 'inviteePHID'),
           'unique' => true,
         ),
         'key_invitee' => array(
           'columns' => array('inviteePHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function isAttending() {
     return ($this->getStatus() == self::STATUS_ATTENDING);
   }
 
   public function isUninvited() {
     if ($this->getStatus() == self::STATUS_UNINVITED) {
       return true;
     } else {
       return false;
     }
   }
 
   public function getDisplayAvailability(PhabricatorCalendarEvent $event) {
     switch ($this->getAvailability()) {
       case self::AVAILABILITY_DEFAULT:
       case self::AVAILABILITY_BUSY:
         return self::AVAILABILITY_BUSY;
       case self::AVAILABILITY_AWAY:
         return self::AVAILABILITY_AWAY;
       default:
         return null;
     }
   }
 
   public static function getAvailabilityMap() {
     return array(
       self::AVAILABILITY_AVAILABLE => array(
         'color' => 'green',
         'name' => pht('Available'),
       ),
       self::AVAILABILITY_BUSY => array(
         'color' => 'orange',
         'name' => pht('Busy'),
       ),
       self::AVAILABILITY_AWAY => array(
         'color' => 'red',
         'name' => pht('Away'),
       ),
     );
   }
 
   public static function getAvailabilitySpec($const) {
     return idx(self::getAvailabilityMap(), $const, array());
   }
 
   public static function getAvailabilityName($const) {
     $spec = self::getAvailabilitySpec($const);
     return idx($spec, 'name', $const);
   }
 
   public static function getAvailabilityColor($const) {
     $spec = self::getAvailabilitySpec($const);
     return idx($spec, 'color', 'indigo');
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
 }
diff --git a/src/applications/calendar/storage/PhabricatorCalendarExport.php b/src/applications/calendar/storage/PhabricatorCalendarExport.php
index 75e83dfaf..5a8ad84da 100644
--- a/src/applications/calendar/storage/PhabricatorCalendarExport.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarExport.php
@@ -1,198 +1,193 @@
 <?php
 
 final class PhabricatorCalendarExport extends PhabricatorCalendarDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorDestructibleInterface {
 
   protected $name;
   protected $authorPHID;
   protected $policyMode;
   protected $queryKey;
   protected $secretKey;
   protected $isDisabled = 0;
 
   const MODE_PUBLIC = 'public';
   const MODE_PRIVILEGED = 'privileged';
 
   public static function initializeNewCalendarExport(PhabricatorUser $actor) {
     return id(new self())
       ->setAuthorPHID($actor->getPHID())
       ->setPolicyMode(self::MODE_PRIVILEGED)
       ->setIsDisabled(0);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text',
         'policyMode' => 'text64',
         'queryKey' => 'text64',
         'secretKey' => 'bytes20',
         'isDisabled' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_author' => array(
           'columns' => array('authorPHID'),
         ),
         'key_secret' => array(
           'columns' => array('secretKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getPHIDType() {
     return PhabricatorCalendarExportPHIDType::TYPECONST;
   }
 
   public function save() {
     if (!$this->getSecretKey()) {
       $this->setSecretKey(Filesystem::readRandomCharacters(20));
     }
 
     return parent::save();
   }
 
   public function getURI() {
     $id = $this->getID();
     return "/calendar/export/{$id}/";
   }
 
   private static function getPolicyModeMap() {
     return array(
       self::MODE_PUBLIC => array(
         'icon' => 'fa-globe',
         'name' => pht('Public'),
         'color' => 'bluegrey',
         'summary' => pht(
           'Export only public data.'),
         'description' => pht(
           'Only publicly available data is exported.'),
       ),
       self::MODE_PRIVILEGED => array(
         'icon' => 'fa-unlock-alt',
         'name' => pht('Privileged'),
         'color' => 'red',
         'summary' => pht(
           'Export private data.'),
         'description' => pht(
           'Anyone who knows the URI for this export can view all event '.
           'details as though they were logged in with your account.'),
       ),
     );
   }
 
   private static function getPolicyModeSpec($const) {
     return idx(self::getPolicyModeMap(), $const, array());
   }
 
   public static function getPolicyModeName($const) {
     $spec = self::getPolicyModeSpec($const);
     return idx($spec, 'name', $const);
   }
 
   public static function getPolicyModeIcon($const) {
     $spec = self::getPolicyModeSpec($const);
     return idx($spec, 'icon', $const);
   }
 
   public static function getPolicyModeColor($const) {
     $spec = self::getPolicyModeSpec($const);
     return idx($spec, 'color', $const);
   }
 
   public static function getPolicyModeSummary($const) {
     $spec = self::getPolicyModeSpec($const);
     return idx($spec, 'summary', $const);
   }
 
   public static function getPolicyModeDescription($const) {
     $spec = self::getPolicyModeSpec($const);
     return idx($spec, 'description', $const);
   }
 
   public static function getPolicyModes() {
     return array_keys(self::getPolicyModeMap());
   }
 
   public static function getAvailablePolicyModes() {
     $modes = array();
 
     if (PhabricatorEnv::getEnvConfig('policy.allow-public')) {
       $modes[] = self::MODE_PUBLIC;
     }
 
     $modes[] = self::MODE_PRIVILEGED;
 
     return $modes;
   }
 
   public function getICSFilename() {
     return PhabricatorSlug::normalizeProjectSlug($this->getName()).'.ics';
   }
 
   public function getICSURI() {
     $secret_key = $this->getSecretKey();
     $ics_name = $this->getICSFilename();
     return "/calendar/export/ics/{$secret_key}/{$ics_name}";
   }
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     return $this->getAuthorPHID();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorCalendarExportEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorCalendarExportTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $this->delete();
   }
 
 }
diff --git a/src/applications/calendar/storage/PhabricatorCalendarExternalInvitee.php b/src/applications/calendar/storage/PhabricatorCalendarExternalInvitee.php
index b1a85cf52..27a23d1e1 100644
--- a/src/applications/calendar/storage/PhabricatorCalendarExternalInvitee.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarExternalInvitee.php
@@ -1,74 +1,71 @@
 <?php
 
 final class PhabricatorCalendarExternalInvitee
   extends PhabricatorCalendarDAO
   implements PhabricatorPolicyInterface {
 
   protected $name;
   protected $nameIndex;
   protected $uri;
   protected $parameters = array();
   protected $sourcePHID;
 
   public static function initializeNewCalendarEventInvitee(
     PhabricatorUser $actor, $event) {
     return id(new PhabricatorCalendarEventInvitee())
       ->setInviterPHID($actor->getPHID())
       ->setStatus(self::STATUS_INVITED)
       ->setEventPHID($event->getPHID());
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'parameters' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text',
         'nameIndex' => 'bytes12',
         'uri' => 'text',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_name' => array(
           'columns' => array('nameIndex'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getPHIDType() {
     return PhabricatorCalendarExternalInviteePHIDType::TYPECONST;
   }
 
   public function save() {
     $this->nameIndex = PhabricatorHash::digestForIndex($this->getName());
     return parent::save();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
 }
diff --git a/src/applications/calendar/storage/PhabricatorCalendarImport.php b/src/applications/calendar/storage/PhabricatorCalendarImport.php
index 7fdb3cd83..1c7c1a543 100644
--- a/src/applications/calendar/storage/PhabricatorCalendarImport.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarImport.php
@@ -1,213 +1,209 @@
 <?php
 
 final class PhabricatorCalendarImport
   extends PhabricatorCalendarDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorDestructibleInterface {
 
   protected $name;
   protected $authorPHID;
   protected $viewPolicy;
   protected $editPolicy;
   protected $engineType;
   protected $parameters = array();
   protected $isDisabled = 0;
   protected $triggerPHID;
   protected $triggerFrequency;
 
   const FREQUENCY_ONCE = 'once';
   const FREQUENCY_HOURLY = 'hourly';
   const FREQUENCY_DAILY = 'daily';
 
   private $engine = self::ATTACHABLE;
 
   public static function initializeNewCalendarImport(
     PhabricatorUser $actor,
     PhabricatorCalendarImportEngine $engine) {
     return id(new self())
       ->setName('')
       ->setAuthorPHID($actor->getPHID())
       ->setViewPolicy($actor->getPHID())
       ->setEditPolicy($actor->getPHID())
       ->setIsDisabled(0)
       ->setEngineType($engine->getImportEngineType())
       ->attachEngine($engine)
       ->setTriggerFrequency(self::FREQUENCY_ONCE);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'parameters' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text',
         'engineType' => 'text64',
         'isDisabled' => 'bool',
         'triggerPHID' => 'phid?',
         'triggerFrequency' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_author' => array(
           'columns' => array('authorPHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getPHIDType() {
     return PhabricatorCalendarImportPHIDType::TYPECONST;
   }
 
   public function getURI() {
     $id = $this->getID();
     return "/calendar/import/{$id}/";
   }
 
   public function attachEngine(PhabricatorCalendarImportEngine $engine) {
     $this->engine = $engine;
     return $this;
   }
 
   public function getEngine() {
     return $this->assertAttached($this->engine);
   }
 
   public function getParameter($key, $default = null) {
     return idx($this->parameters, $key, $default);
   }
 
   public function setParameter($key, $value) {
     $this->parameters[$key] = $value;
     return $this;
   }
 
   public function getDisplayName() {
     $name = $this->getName();
     if (strlen($name)) {
       return $name;
     }
 
     return $this->getEngine()->getDisplayName($this);
   }
 
   public static function getTriggerFrequencyMap() {
     return array(
       self::FREQUENCY_ONCE => array(
         'name' => pht('No Automatic Updates'),
       ),
       self::FREQUENCY_HOURLY => array(
         'name' => pht('Update Hourly'),
       ),
       self::FREQUENCY_DAILY => array(
         'name' => pht('Update Daily'),
       ),
     );
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorCalendarImportEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorCalendarImportTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
   public function newLogMessage($type, array $parameters) {
     $parameters = array(
       'type' => $type,
     ) + $parameters;
 
     return id(new PhabricatorCalendarImportLog())
       ->setImportPHID($this->getPHID())
       ->setParameters($parameters)
       ->save();
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $viewer = $engine->getViewer();
 
     $this->openTransaction();
 
       $trigger_phid = $this->getTriggerPHID();
       if ($trigger_phid) {
         $trigger = id(new PhabricatorWorkerTriggerQuery())
           ->setViewer($viewer)
           ->withPHIDs(array($trigger_phid))
           ->executeOne();
         if ($trigger) {
           $engine->destroyObject($trigger);
         }
       }
 
       $events = id(new PhabricatorCalendarEventQuery())
         ->setViewer($viewer)
         ->withImportSourcePHIDs(array($this->getPHID()))
         ->execute();
       foreach ($events as $event) {
         $engine->destroyObject($event);
       }
 
       $logs = id(new PhabricatorCalendarImportLogQuery())
         ->setViewer($viewer)
         ->withImportPHIDs(array($this->getPHID()))
         ->execute();
       foreach ($logs as $log) {
         $engine->destroyObject($log);
       }
 
       $this->delete();
     $this->saveTransaction();
   }
 
 }
diff --git a/src/applications/calendar/storage/PhabricatorCalendarImportLog.php b/src/applications/calendar/storage/PhabricatorCalendarImportLog.php
index e25a3090e..14108f8ca 100644
--- a/src/applications/calendar/storage/PhabricatorCalendarImportLog.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarImportLog.php
@@ -1,103 +1,99 @@
 <?php
 
 final class PhabricatorCalendarImportLog
   extends PhabricatorCalendarDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorDestructibleInterface {
 
   protected $importPHID;
   protected $parameters = array();
 
   private $import = self::ATTACHABLE;
   private $logType = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_SERIALIZATION => array(
         'parameters' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_import' => array(
           'columns' => array('importPHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getParameter($key, $default = null) {
     return idx($this->parameters, $key, $default);
   }
 
   public function setParameter($key, $value) {
     $this->parameters[$key] = $value;
     return $this;
   }
 
   public function getImport() {
     return $this->assertAttached($this->import);
   }
 
   public function attachImport(PhabricatorCalendarImport $import) {
     $this->import = $import;
     return $this;
   }
 
   public function getDisplayIcon(PhabricatorUser $viewer) {
     return $this->getLogType()->getDisplayIcon($viewer, $this);
   }
 
   public function getDisplayColor(PhabricatorUser $viewer) {
     return $this->getLogType()->getDisplayColor($viewer, $this);
   }
 
   public function getDisplayType(PhabricatorUser $viewer) {
     return $this->getLogType()->getDisplayType($viewer, $this);
   }
 
   public function getDisplayDescription(PhabricatorUser $viewer) {
     return $this->getLogType()->getDisplayDescription($viewer, $this);
   }
 
   public function getLogType() {
     return $this->assertAttached($this->logType);
   }
 
   public function attachLogType(PhabricatorCalendarImportLogType $type) {
     $this->logType = $type;
     return $this;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $viewer = $engine->getViewer();
     $this->delete();
   }
 
 }
diff --git a/src/applications/chatlog/storage/PhabricatorChatLogChannel.php b/src/applications/chatlog/storage/PhabricatorChatLogChannel.php
index d9b9ef67e..2e62bcb6c 100644
--- a/src/applications/chatlog/storage/PhabricatorChatLogChannel.php
+++ b/src/applications/chatlog/storage/PhabricatorChatLogChannel.php
@@ -1,55 +1,51 @@
 <?php
 
 final class PhabricatorChatLogChannel
   extends PhabricatorChatLogDAO
   implements PhabricatorPolicyInterface {
 
   protected $serviceName;
   protected $serviceType;
   protected $channelName;
   protected $viewPolicy;
   protected $editPolicy;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_COLUMN_SCHEMA => array(
         'serviceName' => 'text64',
         'serviceType' => 'text32',
         'channelName' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_channel' => array(
           'columns' => array('channelName', 'serviceType', 'serviceName'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->viewPolicy;
         break;
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->editPolicy;
         break;
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/chatlog/storage/PhabricatorChatLogEvent.php b/src/applications/chatlog/storage/PhabricatorChatLogEvent.php
index 1513e12a8..a510c333d 100644
--- a/src/applications/chatlog/storage/PhabricatorChatLogEvent.php
+++ b/src/applications/chatlog/storage/PhabricatorChatLogEvent.php
@@ -1,63 +1,59 @@
 <?php
 
 final class PhabricatorChatLogEvent
   extends PhabricatorChatLogDAO
   implements PhabricatorPolicyInterface {
 
   protected $channelID;
   protected $epoch;
   protected $author;
   protected $type;
   protected $message;
   protected $loggedByPHID;
 
   private $channel = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_COLUMN_SCHEMA => array(
         'author' => 'text64',
         'type' => 'text4',
         'message' => 'text',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'channel' => array(
           'columns' => array('epoch'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function attachChannel(PhabricatorChatLogChannel $channel) {
     $this->channel = $channel;
     return $this;
   }
 
   public function getChannel() {
     return $this->assertAttached($this->channel);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return $this->getChannel()->getPolicy($capability);
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return $this->getChannel()->hasAutomaticCapability($capability, $viewer);
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/conduit/method/ConduitAPIMethod.php b/src/applications/conduit/method/ConduitAPIMethod.php
index 799251891..bc3f9e44e 100644
--- a/src/applications/conduit/method/ConduitAPIMethod.php
+++ b/src/applications/conduit/method/ConduitAPIMethod.php
@@ -1,410 +1,406 @@
 <?php
 
 /**
  * @task info Method Information
  * @task status Method Status
  * @task pager Paging Results
  */
 abstract class ConduitAPIMethod
   extends Phobject
   implements PhabricatorPolicyInterface {
 
   private $viewer;
 
   const METHOD_STATUS_STABLE      = 'stable';
   const METHOD_STATUS_UNSTABLE    = 'unstable';
   const METHOD_STATUS_DEPRECATED  = 'deprecated';
 
   const SCOPE_NEVER = 'scope.never';
   const SCOPE_ALWAYS = 'scope.always';
 
   /**
    * Get a short, human-readable text summary of the method.
    *
    * @return string Short summary of method.
    * @task info
    */
   public function getMethodSummary() {
     return $this->getMethodDescription();
   }
 
 
   /**
    * Get a detailed description of the method.
    *
    * This method should return remarkup.
    *
    * @return string Detailed description of the method.
    * @task info
    */
   abstract public function getMethodDescription();
 
   public function getMethodDocumentation() {
     return null;
   }
 
   abstract protected function defineParamTypes();
   abstract protected function defineReturnType();
 
   protected function defineErrorTypes() {
     return array();
   }
 
   abstract protected function execute(ConduitAPIRequest $request);
 
   public function isInternalAPI() {
     return false;
   }
 
   public function getParamTypes() {
     $types = $this->defineParamTypes();
 
     $query = $this->newQueryObject();
     if ($query) {
       $types['order'] = 'optional order';
       $types += $this->getPagerParamTypes();
     }
 
     return $types;
   }
 
   public function getReturnType() {
     return $this->defineReturnType();
   }
 
   public function getErrorTypes() {
     return $this->defineErrorTypes();
   }
 
   /**
    * This is mostly for compatibility with
    * @{class:PhabricatorCursorPagedPolicyAwareQuery}.
    */
   public function getID() {
     return $this->getAPIMethodName();
   }
 
   /**
    * Get the status for this method (e.g., stable, unstable or deprecated).
    * Should return a METHOD_STATUS_* constant. By default, methods are
    * "stable".
    *
    * @return const  METHOD_STATUS_* constant.
    * @task status
    */
   public function getMethodStatus() {
     return self::METHOD_STATUS_STABLE;
   }
 
   /**
    * Optional description to supplement the method status. In particular, if
    * a method is deprecated, you can return a string here describing the reason
    * for deprecation and stable alternatives.
    *
    * @return string|null  Description of the method status, if available.
    * @task status
    */
   public function getMethodStatusDescription() {
     return null;
   }
 
   public function getErrorDescription($error_code) {
     return idx($this->getErrorTypes(), $error_code, pht('Unknown Error'));
   }
 
   public function getRequiredScope() {
     return self::SCOPE_NEVER;
   }
 
   public function executeMethod(ConduitAPIRequest $request) {
     $this->setViewer($request->getUser());
 
     return $this->execute($request);
   }
 
   abstract public function getAPIMethodName();
 
   /**
    * Return a key which sorts methods by application name, then method status,
    * then method name.
    */
   public function getSortOrder() {
     $name = $this->getAPIMethodName();
 
     $map = array(
       self::METHOD_STATUS_STABLE      => 0,
       self::METHOD_STATUS_UNSTABLE    => 1,
       self::METHOD_STATUS_DEPRECATED  => 2,
     );
     $ord = idx($map, $this->getMethodStatus(), 0);
 
     list($head, $tail) = explode('.', $name, 2);
 
     return "{$head}.{$ord}.{$tail}";
   }
 
   public static function getMethodStatusMap() {
     $map = array(
       self::METHOD_STATUS_STABLE => pht('Stable'),
       self::METHOD_STATUS_UNSTABLE => pht('Unstable'),
       self::METHOD_STATUS_DEPRECATED => pht('Deprecated'),
     );
 
     return $map;
   }
 
   public function getApplicationName() {
     return head(explode('.', $this->getAPIMethodName(), 2));
   }
 
   public static function loadAllConduitMethods() {
     return id(new PhutilClassMapQuery())
       ->setAncestorClass(__CLASS__)
       ->setUniqueMethod('getAPIMethodName')
       ->execute();
   }
 
   public static function getConduitMethod($method_name) {
     $method_map = self::loadAllConduitMethods();
     return idx($method_map, $method_name);
   }
 
   public function shouldRequireAuthentication() {
     return true;
   }
 
   public function shouldAllowPublic() {
     return false;
   }
 
   public function shouldAllowUnguardedWrites() {
     return false;
   }
 
 
   /**
    * Optionally, return a @{class:PhabricatorApplication} which this call is
    * part of. The call will be disabled when the application is uninstalled.
    *
    * @return PhabricatorApplication|null  Related application.
    */
   public function getApplication() {
     return null;
   }
 
   protected function formatStringConstants($constants) {
     foreach ($constants as $key => $value) {
       $constants[$key] = '"'.$value.'"';
     }
     $constants = implode(', ', $constants);
     return 'string-constant<'.$constants.'>';
   }
 
   public static function getParameterMetadataKey($key) {
     if (strncmp($key, 'api.', 4) === 0) {
       // All keys passed beginning with "api." are always metadata keys.
       return substr($key, 4);
     } else {
       switch ($key) {
         // These are real keys which always belong to request metadata.
         case 'access_token':
         case 'scope':
         case 'output':
 
         // This is not a real metadata key; it is included here only to
         // prevent Conduit methods from defining it.
         case '__conduit__':
 
         // This is prevented globally as a blanket defense against OAuth
         // redirection attacks. It is included here to stop Conduit methods
         // from defining it.
         case 'code':
 
         // This is not a real metadata key, but the presence of this
         // parameter triggers an alternate request decoding pathway.
         case 'params':
           return $key;
       }
     }
 
     return null;
   }
 
   final public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   final public function getViewer() {
     return $this->viewer;
   }
 
 /* -(  Paging Results  )----------------------------------------------------- */
 
 
   /**
    * @task pager
    */
   protected function getPagerParamTypes() {
     return array(
       'before' => 'optional string',
       'after'  => 'optional string',
       'limit'  => 'optional int (default = 100)',
     );
   }
 
 
   /**
    * @task pager
    */
   protected function newPager(ConduitAPIRequest $request) {
     $limit = $request->getValue('limit', 100);
     $limit = min(1000, $limit);
     $limit = max(1, $limit);
 
     $pager = id(new AphrontCursorPagerView())
       ->setPageSize($limit);
 
     $before_id = $request->getValue('before');
     if ($before_id !== null) {
       $pager->setBeforeID($before_id);
     }
 
     $after_id = $request->getValue('after');
     if ($after_id !== null) {
       $pager->setAfterID($after_id);
     }
 
     return $pager;
   }
 
 
   /**
    * @task pager
    */
   protected function addPagerResults(
     array $results,
     AphrontCursorPagerView $pager) {
 
     $results['cursor'] = array(
       'limit' => $pager->getPageSize(),
       'after' => $pager->getNextPageID(),
       'before' => $pager->getPrevPageID(),
     );
 
     return $results;
   }
 
 
 /* -(  Implementing Query Methods  )----------------------------------------- */
 
 
   public function newQueryObject() {
     return null;
   }
 
 
   protected function newQueryForRequest(ConduitAPIRequest $request) {
     $query = $this->newQueryObject();
 
     if (!$query) {
       throw new Exception(
         pht(
           'You can not call newQueryFromRequest() in this method ("%s") '.
           'because it does not implement newQueryObject().',
           get_class($this)));
     }
 
     if (!($query instanceof PhabricatorCursorPagedPolicyAwareQuery)) {
       throw new Exception(
         pht(
           'Call to method newQueryObject() did not return an object of class '.
           '"%s".',
           'PhabricatorCursorPagedPolicyAwareQuery'));
     }
 
     $query->setViewer($request->getUser());
 
     $order = $request->getValue('order');
     if ($order !== null) {
       if (is_scalar($order)) {
         $query->setOrder($order);
       } else {
         $query->setOrderVector($order);
       }
     }
 
     return $query;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getPHID() {
     return null;
   }
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     // Application methods get application visibility; other methods get open
     // visibility.
 
     $application = $this->getApplication();
     if ($application) {
       return $application->getPolicy($capability);
     }
 
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     if (!$this->shouldRequireAuthentication()) {
       // Make unauthenticated methods universally visible.
       return true;
     }
 
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
   protected function hasApplicationCapability(
     $capability,
     PhabricatorUser $viewer) {
 
     $application = $this->getApplication();
 
     if (!$application) {
       return false;
     }
 
     return PhabricatorPolicyFilter::hasCapability(
       $viewer,
       $application,
       $capability);
   }
 
   protected function requireApplicationCapability(
     $capability,
     PhabricatorUser $viewer) {
 
     $application = $this->getApplication();
     if (!$application) {
       return;
     }
 
     PhabricatorPolicyFilter::requireCapability(
       $viewer,
       $this->getApplication(),
       $capability);
   }
 
 }
diff --git a/src/applications/conduit/storage/PhabricatorConduitMethodCallLog.php b/src/applications/conduit/storage/PhabricatorConduitMethodCallLog.php
index 2e3f12b0e..7387b64e5 100644
--- a/src/applications/conduit/storage/PhabricatorConduitMethodCallLog.php
+++ b/src/applications/conduit/storage/PhabricatorConduitMethodCallLog.php
@@ -1,59 +1,55 @@
 <?php
 
 final class PhabricatorConduitMethodCallLog
   extends PhabricatorConduitDAO
   implements PhabricatorPolicyInterface {
 
   protected $callerPHID;
   protected $connectionID;
   protected $method;
   protected $error;
   protected $duration;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_COLUMN_SCHEMA => array(
         'id' => 'auto64',
         'connectionID' => 'id64?',
         'method' => 'text64',
         'error' => 'text255',
         'duration' => 'uint64',
         'callerPHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_date' => array(
           'columns' => array('dateCreated'),
         ),
         'key_method' => array(
           'columns' => array('method'),
         ),
         'key_callermethod' => array(
           'columns' => array('callerPHID', 'method'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::POLICY_USER;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/config/storage/PhabricatorConfigEntry.php b/src/applications/config/storage/PhabricatorConfigEntry.php
index 53935d4ab..a8f00133a 100644
--- a/src/applications/config/storage/PhabricatorConfigEntry.php
+++ b/src/applications/config/storage/PhabricatorConfigEntry.php
@@ -1,102 +1,98 @@
 <?php
 
 final class PhabricatorConfigEntry
   extends PhabricatorConfigEntryDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface {
 
   protected $namespace;
   protected $configKey;
   protected $value;
   protected $isDeleted;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'value' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'namespace' => 'text64',
         'configKey' => 'text64',
         'isDeleted' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_name' => array(
           'columns' => array('namespace', 'configKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorConfigConfigPHIDType::TYPECONST);
   }
 
   public static function loadConfigEntry($key) {
     $config_entry = id(new PhabricatorConfigEntry())
       ->loadOneWhere(
         'configKey = %s AND namespace = %s',
         $key,
         'default');
 
     if (!$config_entry) {
       $config_entry = id(new PhabricatorConfigEntry())
         ->setConfigKey($key)
         ->setNamespace('default')
         ->setIsDeleted(0);
     }
 
     return $config_entry;
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorConfigEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorConfigTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::POLICY_ADMIN;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/countdown/storage/PhabricatorCountdown.php b/src/applications/countdown/storage/PhabricatorCountdown.php
index ad9b1b33a..34249b9ab 100644
--- a/src/applications/countdown/storage/PhabricatorCountdown.php
+++ b/src/applications/countdown/storage/PhabricatorCountdown.php
@@ -1,152 +1,148 @@
 <?php
 
 final class PhabricatorCountdown extends PhabricatorCountdownDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorFlaggableInterface,
     PhabricatorSubscribableInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorTokenReceiverInterface,
     PhabricatorSpacesInterface,
     PhabricatorProjectInterface {
 
   protected $title;
   protected $authorPHID;
   protected $epoch;
   protected $description;
   protected $viewPolicy;
   protected $editPolicy;
   protected $mailKey;
   protected $spacePHID;
 
   public static function initializeNewCountdown(PhabricatorUser $actor) {
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorCountdownApplication'))
       ->executeOne();
 
     $view_policy = $app->getPolicy(
       PhabricatorCountdownDefaultViewCapability::CAPABILITY);
 
     $edit_policy = $app->getPolicy(
       PhabricatorCountdownDefaultEditCapability::CAPABILITY);
 
     return id(new PhabricatorCountdown())
       ->setAuthorPHID($actor->getPHID())
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
       ->setSpacePHID($actor->getDefaultSpacePHID());
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'title' => 'text255',
         'description' => 'text',
         'mailKey' => 'bytes20',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_epoch' => array(
           'columns' => array('epoch'),
         ),
         'key_author' => array(
           'columns' => array('authorPHID', 'epoch'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorCountdownCountdownPHIDType::TYPECONST);
   }
 
   public function getMonogram() {
     return 'C'.$this->getID();
   }
 
   public function getURI() {
     return '/'.$this->getMonogram();
   }
 
   public function save() {
     if (!$this->getMailKey()) {
       $this->setMailKey(Filesystem::readRandomCharacters(20));
     }
     return parent::save();
   }
 
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
   public function isAutomaticallySubscribed($phid) {
     return ($phid == $this->getAuthorPHID());
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorCountdownEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorCountdownTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 /* -(  PhabricatorTokenReceiverInterface  )---------------------------------- */
 
 
   public function getUsersToNotifyOfTokenGiven() {
     return array($this->getAuthorPHID());
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return false;
-  }
-
 /* -( PhabricatorSpacesInterface )------------------------------------------- */
 
   public function getSpacePHID() {
     return $this->spacePHID;
   }
 
 }
diff --git a/src/applications/daemon/storage/PhabricatorDaemonLog.php b/src/applications/daemon/storage/PhabricatorDaemonLog.php
index 2d005e33e..2e61da387 100644
--- a/src/applications/daemon/storage/PhabricatorDaemonLog.php
+++ b/src/applications/daemon/storage/PhabricatorDaemonLog.php
@@ -1,84 +1,80 @@
 <?php
 
 final class PhabricatorDaemonLog extends PhabricatorDaemonDAO
   implements PhabricatorPolicyInterface {
 
   const STATUS_UNKNOWN = 'unknown';
   const STATUS_RUNNING = 'run';
   const STATUS_DEAD    = 'dead';
   const STATUS_WAIT    = 'wait';
   const STATUS_EXITING  = 'exiting';
   const STATUS_EXITED  = 'exit';
 
   protected $daemon;
   protected $host;
   protected $pid;
   protected $daemonID;
   protected $runningAsUser;
   protected $argv;
   protected $explicitArgv = array();
   protected $status;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_SERIALIZATION => array(
         'argv' => self::SERIALIZATION_JSON,
         'explicitArgv' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'daemon' => 'text255',
         'host' => 'text255',
         'pid' => 'uint32',
         'runningAsUser' => 'text255?',
         'status' => 'text8',
         'daemonID' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'status' => array(
           'columns' => array('status'),
         ),
         'dateCreated' => array(
           'columns' => array('dateCreated'),
         ),
         'key_daemonID' => array(
           'columns' => array('daemonID'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getExplicitArgv() {
     $argv = $this->explicitArgv;
     if (!is_array($argv)) {
       return array();
     }
     return $argv;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
   public function getPHID() {
     return null;
   }
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::POLICY_ADMIN;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/dashboard/storage/PhabricatorDashboard.php b/src/applications/dashboard/storage/PhabricatorDashboard.php
index 297ac8aea..2930ca767 100644
--- a/src/applications/dashboard/storage/PhabricatorDashboard.php
+++ b/src/applications/dashboard/storage/PhabricatorDashboard.php
@@ -1,187 +1,183 @@
 <?php
 
 /**
  * A collection of dashboard panels with a specific layout.
  */
 final class PhabricatorDashboard extends PhabricatorDashboardDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorFlaggableInterface,
     PhabricatorDestructibleInterface,
     PhabricatorProjectInterface {
 
   protected $name;
   protected $viewPolicy;
   protected $editPolicy;
   protected $status;
   protected $layoutConfig = array();
 
   const STATUS_ACTIVE = 'active';
   const STATUS_ARCHIVED = 'archived';
 
   private $panelPHIDs = self::ATTACHABLE;
   private $panels = self::ATTACHABLE;
   private $edgeProjectPHIDs = self::ATTACHABLE;
 
 
   public static function initializeNewDashboard(PhabricatorUser $actor) {
     return id(new PhabricatorDashboard())
       ->setName('')
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy($actor->getPHID())
       ->setStatus(self::STATUS_ACTIVE)
       ->attachPanels(array())
       ->attachPanelPHIDs(array());
   }
 
   public static function getStatusNameMap() {
     return array(
       self::STATUS_ACTIVE => pht('Active'),
       self::STATUS_ARCHIVED => pht('Archived'),
     );
   }
 
   public static function copyDashboard(
     PhabricatorDashboard $dst,
     PhabricatorDashboard $src) {
 
     $dst->name = $src->name;
     $dst->layoutConfig = $src->layoutConfig;
 
     return $dst;
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'layoutConfig' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text255',
         'status' => 'text32',
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorDashboardDashboardPHIDType::TYPECONST);
   }
 
   public function getLayoutConfigObject() {
     return PhabricatorDashboardLayoutConfig::newFromDictionary(
       $this->getLayoutConfig());
   }
 
   public function setLayoutConfigFromObject(
     PhabricatorDashboardLayoutConfig $object) {
     $this->setLayoutConfig($object->toDictionary());
     return $this;
   }
 
   public function getProjectPHIDs() {
     return $this->assertAttached($this->edgeProjectPHIDs);
   }
 
   public function attachProjectPHIDs(array $phids) {
     $this->edgeProjectPHIDs = $phids;
     return $this;
   }
 
   public function attachPanelPHIDs(array $phids) {
     $this->panelPHIDs = $phids;
     return $this;
   }
 
   public function getPanelPHIDs() {
     return $this->assertAttached($this->panelPHIDs);
   }
 
   public function attachPanels(array $panels) {
     assert_instances_of($panels, 'PhabricatorDashboardPanel');
     $this->panels = $panels;
     return $this;
   }
 
   public function getPanels() {
     return $this->assertAttached($this->panels);
   }
 
   public function isArchived() {
     return ($this->getStatus() == self::STATUS_ARCHIVED);
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorDashboardTransactionEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorDashboardTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $installs = id(new PhabricatorDashboardInstall())->loadAllWhere(
         'dashboardPHID = %s',
         $this->getPHID());
       foreach ($installs as $install) {
         $install->delete();
       }
 
       $this->delete();
     $this->saveTransaction();
   }
 
 
 }
diff --git a/src/applications/dashboard/storage/PhabricatorDashboardPanel.php b/src/applications/dashboard/storage/PhabricatorDashboardPanel.php
index 5dae42167..64e6ea5b8 100644
--- a/src/applications/dashboard/storage/PhabricatorDashboardPanel.php
+++ b/src/applications/dashboard/storage/PhabricatorDashboardPanel.php
@@ -1,199 +1,195 @@
 <?php
 
 /**
  * An individual dashboard panel.
  */
 final class PhabricatorDashboardPanel
   extends PhabricatorDashboardDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorCustomFieldInterface,
     PhabricatorFlaggableInterface,
     PhabricatorDestructibleInterface {
 
   protected $name;
   protected $panelType;
   protected $viewPolicy;
   protected $editPolicy;
   protected $isArchived = 0;
   protected $properties = array();
 
   private $customFields = self::ATTACHABLE;
 
   public static function initializeNewPanel(PhabricatorUser $actor) {
     return id(new PhabricatorDashboardPanel())
       ->setName('')
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy($actor->getPHID());
   }
 
   public static function copyPanel(
     PhabricatorDashboardPanel $dst,
     PhabricatorDashboardPanel $src) {
 
     $dst->name = $src->name;
     $dst->panelType = $src->panelType;
     $dst->properties = $src->properties;
 
     return $dst;
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'properties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text255',
         'panelType' => 'text64',
         'isArchived' => 'bool',
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorDashboardPanelPHIDType::TYPECONST);
   }
 
   public function getProperty($key, $default = null) {
     return idx($this->properties, $key, $default);
   }
 
   public function setProperty($key, $value) {
     $this->properties[$key] = $value;
     return $this;
   }
 
   public function getMonogram() {
     return 'W'.$this->getID();
   }
 
   public function getURI() {
     return '/'.$this->getMonogram();
   }
 
   public function getPanelTypes() {
     $panel_types = PhabricatorDashboardPanelType::getAllPanelTypes();
     $panel_types = mpull($panel_types, 'getPanelTypeName', 'getPanelTypeKey');
     asort($panel_types);
     $panel_types = (array('' => pht('(All Types)')) + $panel_types);
     return $panel_types;
   }
 
   public function getStatuses() {
     $statuses =
       array(
         '' => pht('(All Panels)'),
         'active' => pht('Active Panels'),
         'archived' => pht('Archived Panels'),
       );
     return $statuses;
   }
 
   public function getImplementation() {
     return idx(
       PhabricatorDashboardPanelType::getAllPanelTypes(),
       $this->getPanelType());
   }
 
   public function requireImplementation() {
     $impl = $this->getImplementation();
     if (!$impl) {
       throw new Exception(
         pht(
           'Attempting to use a panel in a way that requires an '.
           'implementation, but the panel implementation ("%s") is unknown to '.
           'Phabricator.',
           $this->getPanelType()));
     }
     return $impl;
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorDashboardPanelTransactionEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorDashboardPanelTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorCustomFieldInterface  )------------------------------------ */
 
 
   public function getCustomFieldSpecificationForRole($role) {
     return array();
   }
 
   public function getCustomFieldBaseClass() {
     return 'PhabricatorDashboardPanelCustomField';
   }
 
   public function getCustomFields() {
     return $this->assertAttached($this->customFields);
   }
 
   public function attachCustomFields(PhabricatorCustomFieldAttachment $fields) {
     $this->customFields = $fields;
     return $this;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $this->delete();
     $this->saveTransaction();
   }
 
 }
diff --git a/src/applications/differential/storage/DifferentialChangeset.php b/src/applications/differential/storage/DifferentialChangeset.php
index 18cafad13..4d7b9f569 100644
--- a/src/applications/differential/storage/DifferentialChangeset.php
+++ b/src/applications/differential/storage/DifferentialChangeset.php
@@ -1,233 +1,229 @@
 <?php
 
 final class DifferentialChangeset extends DifferentialDAO
   implements PhabricatorPolicyInterface {
 
   protected $diffID;
   protected $oldFile;
   protected $filename;
   protected $awayPaths;
   protected $changeType;
   protected $fileType;
   protected $metadata;
   protected $oldProperties;
   protected $newProperties;
   protected $addLines;
   protected $delLines;
 
   private $unsavedHunks = array();
   private $hunks = self::ATTACHABLE;
   private $diff = self::ATTACHABLE;
 
   const TABLE_CACHE = 'differential_changeset_parse_cache';
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_SERIALIZATION => array(
         'metadata'      => self::SERIALIZATION_JSON,
         'oldProperties' => self::SERIALIZATION_JSON,
         'newProperties' => self::SERIALIZATION_JSON,
         'awayPaths'     => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'oldFile' => 'text255?',
         'filename' => 'text255',
         'changeType' => 'uint32',
         'fileType' => 'uint32',
         'addLines' => 'uint32',
         'delLines' => 'uint32',
 
         // T6203/NULLABILITY
         // These should all be non-nullable, and store reasonable default
         // JSON values if empty.
         'awayPaths' => 'text?',
         'metadata' => 'text?',
         'oldProperties' => 'text?',
         'newProperties' => 'text?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'diffID' => array(
           'columns' => array('diffID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getAffectedLineCount() {
     return $this->getAddLines() + $this->getDelLines();
   }
 
   public function attachHunks(array $hunks) {
     assert_instances_of($hunks, 'DifferentialHunk');
     $this->hunks = $hunks;
     return $this;
   }
 
   public function getHunks() {
     return $this->assertAttached($this->hunks);
   }
 
   public function getDisplayFilename() {
     $name = $this->getFilename();
     if ($this->getFileType() == DifferentialChangeType::FILE_DIRECTORY) {
       $name .= '/';
     }
     return $name;
   }
 
   public function addUnsavedHunk(DifferentialHunk $hunk) {
     if ($this->hunks === self::ATTACHABLE) {
       $this->hunks = array();
     }
     $this->hunks[] = $hunk;
     $this->unsavedHunks[] = $hunk;
     return $this;
   }
 
   public function save() {
     $this->openTransaction();
       $ret = parent::save();
       foreach ($this->unsavedHunks as $hunk) {
         $hunk->setChangesetID($this->getID());
         $hunk->save();
       }
     $this->saveTransaction();
     return $ret;
   }
 
   public function delete() {
     $this->openTransaction();
 
       $legacy_hunks = id(new DifferentialLegacyHunk())->loadAllWhere(
         'changesetID = %d',
         $this->getID());
       foreach ($legacy_hunks as $legacy_hunk) {
         $legacy_hunk->delete();
       }
 
       $modern_hunks = id(new DifferentialModernHunk())->loadAllWhere(
         'changesetID = %d',
         $this->getID());
       foreach ($modern_hunks as $modern_hunk) {
         $modern_hunk->delete();
       }
 
       $this->unsavedHunks = array();
 
       queryfx(
         $this->establishConnection('w'),
         'DELETE FROM %T WHERE id = %d',
         self::TABLE_CACHE,
         $this->getID());
 
       $ret = parent::delete();
     $this->saveTransaction();
     return $ret;
   }
 
   public function getSortKey() {
     $sort_key = $this->getFilename();
     // Sort files with ".h" in them first, so headers (.h, .hpp) come before
     // implementations (.c, .cpp, .cs).
     $sort_key = str_replace('.h', '.!h', $sort_key);
     return $sort_key;
   }
 
   public function makeNewFile() {
     $file = mpull($this->getHunks(), 'makeNewFile');
     return implode('', $file);
   }
 
   public function makeOldFile() {
     $file = mpull($this->getHunks(), 'makeOldFile');
     return implode('', $file);
   }
 
   public function makeChangesWithContext($num_lines = 3) {
     $with_context = array();
     foreach ($this->getHunks() as $hunk) {
       $context = array();
       $changes = explode("\n", $hunk->getChanges());
       foreach ($changes as $l => $line) {
         $type = substr($line, 0, 1);
         if ($type == '+' || $type == '-') {
           $context += array_fill($l - $num_lines, 2 * $num_lines + 1, true);
         }
       }
       $with_context[] = array_intersect_key($changes, $context);
     }
     return array_mergev($with_context);
   }
 
   public function getAnchorName() {
     return substr(md5($this->getFilename()), 0, 8);
   }
 
   public function getAbsoluteRepositoryPath(
     PhabricatorRepository $repository = null,
     DifferentialDiff $diff = null) {
 
     $base = '/';
     if ($diff && $diff->getSourceControlPath()) {
       $base = id(new PhutilURI($diff->getSourceControlPath()))->getPath();
     }
 
     $path = $this->getFilename();
     $path = rtrim($base, '/').'/'.ltrim($path, '/');
 
     $svn = PhabricatorRepositoryType::REPOSITORY_TYPE_SVN;
     if ($repository && $repository->getVersionControlSystem() == $svn) {
       $prefix = $repository->getDetail('remote-uri');
       $prefix = id(new PhutilURI($prefix))->getPath();
       if (!strncmp($path, $prefix, strlen($prefix))) {
         $path = substr($path, strlen($prefix));
       }
       $path = '/'.ltrim($path, '/');
     }
 
     return $path;
   }
 
   public function getWhitespaceMatters() {
     $config = PhabricatorEnv::getEnvConfig('differential.whitespace-matters');
     foreach ($config as $regexp) {
       if (preg_match($regexp, $this->getFilename())) {
         return true;
       }
     }
 
     return false;
   }
 
   public function attachDiff(DifferentialDiff $diff) {
     $this->diff = $diff;
     return $this;
   }
 
   public function getDiff() {
     return $this->assertAttached($this->diff);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return $this->getDiff()->getPolicy($capability);
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return $this->getDiff()->hasAutomaticCapability($capability, $viewer);
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/differential/storage/DifferentialHunk.php b/src/applications/differential/storage/DifferentialHunk.php
index bd13cadfe..fcc792659 100644
--- a/src/applications/differential/storage/DifferentialHunk.php
+++ b/src/applications/differential/storage/DifferentialHunk.php
@@ -1,235 +1,231 @@
 <?php
 
 abstract class DifferentialHunk extends DifferentialDAO
   implements PhabricatorPolicyInterface {
 
   protected $changesetID;
   protected $oldOffset;
   protected $oldLen;
   protected $newOffset;
   protected $newLen;
 
   private $changeset;
   private $splitLines;
   private $structuredLines;
   private $structuredFiles = array();
 
   const FLAG_LINES_ADDED     = 1;
   const FLAG_LINES_REMOVED   = 2;
   const FLAG_LINES_STABLE    = 4;
 
   public function getAddedLines() {
     return $this->makeContent($include = '+');
   }
 
   public function getRemovedLines() {
     return $this->makeContent($include = '-');
   }
 
   public function makeNewFile() {
     return implode('', $this->makeContent($include = ' +'));
   }
 
   public function makeOldFile() {
     return implode('', $this->makeContent($include = ' -'));
   }
 
   public function makeChanges() {
     return implode('', $this->makeContent($include = '-+'));
   }
 
   public function getStructuredOldFile() {
     return $this->getStructuredFile('-');
   }
 
   public function getStructuredNewFile() {
     return $this->getStructuredFile('+');
   }
 
   private function getStructuredFile($kind) {
     if ($kind !== '+' && $kind !== '-') {
       throw new Exception(
         pht(
           'Structured file kind should be "+" or "-", got "%s".',
           $kind));
     }
 
     if (!isset($this->structuredFiles[$kind])) {
       if ($kind == '+') {
         $number = $this->newOffset;
       } else {
         $number = $this->oldOffset;
       }
 
       $lines = $this->getStructuredLines();
 
       // NOTE: We keep the "\ No newline at end of file" line if it appears
       // after a line which is not excluded. For example, if we're constructing
       // the "+" side of the diff, we want to ignore this one since it's
       // relevant only to the "-" side of the diff:
       //
       //    - x
       //    \ No newline at end of file
       //    + x
       //
       // ...but we want to keep this one:
       //
       //    - x
       //    + x
       //    \ No newline at end of file
 
       $file = array();
       $keep = true;
       foreach ($lines as $line) {
         switch ($line['type']) {
           case ' ':
           case $kind:
             $file[$number++] = $line;
             $keep = true;
             break;
           case '\\':
             if ($keep) {
               // Strip the actual newline off the line's text.
               $text = $file[$number - 1]['text'];
               $text = rtrim($text, "\r\n");
               $file[$number - 1]['text'] = $text;
 
               $file[$number++] = $line;
               $keep = false;
             }
             break;
           default:
             $keep = false;
             break;
         }
       }
 
       $this->structuredFiles[$kind] = $file;
     }
 
     return $this->structuredFiles[$kind];
   }
 
   public function getSplitLines() {
     if ($this->splitLines === null) {
       $this->splitLines = phutil_split_lines($this->getChanges());
     }
     return $this->splitLines;
   }
 
   public function getStructuredLines() {
     if ($this->structuredLines === null) {
       $lines = $this->getSplitLines();
 
       $structured = array();
       foreach ($lines as $line) {
         if (empty($line[0])) {
           // TODO: Can we just get rid of this?
           continue;
         }
 
         $structured[] = array(
           'type' => $line[0],
           'text' => substr($line, 1),
         );
       }
 
       $this->structuredLines = $structured;
     }
 
     return $this->structuredLines;
   }
 
 
   public function getContentWithMask($mask) {
     $include = array();
 
     if (($mask & self::FLAG_LINES_ADDED)) {
       $include[] = '+';
     }
 
     if (($mask & self::FLAG_LINES_REMOVED)) {
       $include[] = '-';
     }
 
     if (($mask & self::FLAG_LINES_STABLE)) {
       $include[] = ' ';
     }
 
     $include = implode('', $include);
 
     return implode('', $this->makeContent($include));
   }
 
   final private function makeContent($include) {
     $lines = $this->getSplitLines();
     $results = array();
 
     $include_map = array();
     for ($ii = 0; $ii < strlen($include); $ii++) {
       $include_map[$include[$ii]] = true;
     }
 
     if (isset($include_map['+'])) {
       $n = $this->newOffset;
     } else {
       $n = $this->oldOffset;
     }
 
     $use_next_newline = false;
     foreach ($lines as $line) {
       if (!isset($line[0])) {
         continue;
       }
 
       if ($line[0] == '\\') {
         if ($use_next_newline) {
           $results[last_key($results)] = rtrim(end($results), "\n");
         }
       } else if (empty($include_map[$line[0]])) {
         $use_next_newline = false;
       } else {
         $use_next_newline = true;
         $results[$n] = substr($line, 1);
       }
 
       if ($line[0] == ' ' || isset($include_map[$line[0]])) {
         $n++;
       }
     }
 
     return $results;
   }
 
   public function getChangeset() {
     return $this->assertAttached($this->changeset);
   }
 
   public function attachChangeset(DifferentialChangeset $changeset) {
     $this->changeset = $changeset;
     return $this;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return $this->getChangeset()->getPolicy($capability);
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return $this->getChangeset()->hasAutomaticCapability($capability, $viewer);
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/diviner/storage/DivinerLiveBook.php b/src/applications/diviner/storage/DivinerLiveBook.php
index 079c5a9f4..07089264a 100644
--- a/src/applications/diviner/storage/DivinerLiveBook.php
+++ b/src/applications/diviner/storage/DivinerLiveBook.php
@@ -1,173 +1,169 @@
 <?php
 
 final class DivinerLiveBook extends DivinerDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorProjectInterface,
     PhabricatorDestructibleInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorFulltextInterface {
 
   protected $name;
   protected $repositoryPHID;
   protected $viewPolicy;
   protected $editPolicy;
   protected $configurationData = array();
 
   private $projectPHIDs = self::ATTACHABLE;
   private $repository = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'configurationData' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text64',
         'repositoryPHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_phid' => null,
         'phid' => array(
           'columns' => array('phid'),
           'unique' => true,
         ),
         'name' => array(
           'columns' => array('name'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getConfig($key, $default = null) {
     return idx($this->configurationData, $key, $default);
   }
 
   public function setConfig($key, $value) {
     $this->configurationData[$key] = $value;
     return $this;
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(DivinerBookPHIDType::TYPECONST);
   }
 
   public function getTitle() {
     return $this->getConfig('title', $this->getName());
   }
 
   public function getShortTitle() {
     return $this->getConfig('short', $this->getTitle());
   }
 
   public function getPreface() {
     return $this->getConfig('preface');
   }
 
   public function getGroupName($group) {
     $groups = $this->getConfig('groups', array());
     $spec = idx($groups, $group, array());
     return idx($spec, 'name', $group);
   }
 
   public function attachRepository(PhabricatorRepository $repository = null) {
     $this->repository = $repository;
     return $this;
   }
 
   public function getRepository() {
     return $this->assertAttached($this->repository);
   }
 
   public function attachProjectPHIDs(array $project_phids) {
     $this->projectPHIDs = $project_phids;
     return $this;
   }
 
   public function getProjectPHIDs() {
     return $this->assertAttached($this->projectPHIDs);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $atoms = id(new DivinerAtomQuery())
         ->setViewer($engine->getViewer())
         ->withBookPHIDs(array($this->getPHID()))
         ->execute();
 
       foreach ($atoms as $atom) {
         $engine->destroyObject($atom);
       }
 
       $this->delete();
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new DivinerLiveBookEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new DivinerLiveBookTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 /* -(  PhabricatorFulltextInterface  )--------------------------------------- */
 
 
   public function newFulltextEngine() {
     return new DivinerLiveBookFulltextEngine();
   }
 
 
 }
diff --git a/src/applications/doorkeeper/storage/DoorkeeperExternalObject.php b/src/applications/doorkeeper/storage/DoorkeeperExternalObject.php
index 9d8d3bc96..a4ce41ada 100644
--- a/src/applications/doorkeeper/storage/DoorkeeperExternalObject.php
+++ b/src/applications/doorkeeper/storage/DoorkeeperExternalObject.php
@@ -1,128 +1,124 @@
 <?php
 
 final class DoorkeeperExternalObject extends DoorkeeperDAO
   implements PhabricatorPolicyInterface {
 
   protected $objectKey;
   protected $applicationType;
   protected $applicationDomain;
   protected $objectType;
   protected $objectID;
   protected $objectURI;
   protected $importerPHID;
   protected $properties = array();
   protected $viewPolicy;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'properties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'objectKey' => 'bytes12',
         'applicationType' => 'text32',
         'applicationDomain' => 'text32',
         'objectType' => 'text32',
         'objectID' => 'text64',
         'objectURI' => 'text128?',
         'importerPHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_object' => array(
           'columns' => array('objectKey'),
           'unique' => true,
         ),
         'key_full' => array(
           'columns' => array(
             'applicationType',
             'applicationDomain',
             'objectType',
             'objectID',
           ),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       DoorkeeperExternalObjectPHIDType::TYPECONST);
   }
 
   public function getProperty($key, $default = null) {
     return idx($this->properties, $key, $default);
   }
 
   public function setProperty($key, $value) {
     $this->properties[$key] = $value;
     return $this;
   }
 
   public function getObjectKey() {
     $key = parent::getObjectKey();
     if ($key === null) {
       $key = $this->getRef()->getObjectKey();
     }
     return $key;
   }
 
   public function getRef() {
     return id(new DoorkeeperObjectRef())
       ->setApplicationType($this->getApplicationType())
       ->setApplicationDomain($this->getApplicationDomain())
       ->setObjectType($this->getObjectType())
       ->setObjectID($this->getObjectID());
   }
 
   public function save() {
     if (!$this->objectKey) {
       $this->objectKey = $this->getObjectKey();
     }
 
     return parent::save();
   }
 
   public function setDisplayName($display_name) {
     return $this->setProperty('xobj.name.display', $display_name);
   }
 
   public function getDisplayName() {
     return $this->getProperty('xobj.name.display', pht('External Object'));
   }
 
   public function setDisplayFullName($full_name) {
     return $this->setProperty('xobj.name.display-full', $full_name);
   }
 
   public function getDisplayFullName() {
     $full_name = $this->getProperty('xobj.name.display-full');
 
     if ($full_name !== null) {
       return $full_name;
     }
 
     return $this->getDisplayName();
   }
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return $this->viewPolicy;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/drydock/storage/DrydockBlueprint.php b/src/applications/drydock/storage/DrydockBlueprint.php
index afd3b771c..f7654a8b3 100644
--- a/src/applications/drydock/storage/DrydockBlueprint.php
+++ b/src/applications/drydock/storage/DrydockBlueprint.php
@@ -1,393 +1,389 @@
 <?php
 
 /**
  * @task resource Allocating Resources
  * @task lease Acquiring Leases
  */
 final class DrydockBlueprint extends DrydockDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorCustomFieldInterface,
     PhabricatorNgramsInterface,
     PhabricatorProjectInterface,
     PhabricatorConduitResultInterface {
 
   protected $className;
   protected $blueprintName;
   protected $viewPolicy;
   protected $editPolicy;
   protected $details = array();
   protected $isDisabled;
 
   private $implementation = self::ATTACHABLE;
   private $customFields = self::ATTACHABLE;
   private $fields = null;
 
   public static function initializeNewBlueprint(PhabricatorUser $actor) {
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorDrydockApplication'))
       ->executeOne();
 
     $view_policy = $app->getPolicy(
       DrydockDefaultViewCapability::CAPABILITY);
     $edit_policy = $app->getPolicy(
       DrydockDefaultEditCapability::CAPABILITY);
 
     return id(new DrydockBlueprint())
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
       ->setBlueprintName('')
       ->setIsDisabled(0);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'details' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'className' => 'text255',
         'blueprintName' => 'sort255',
         'isDisabled' => 'bool',
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       DrydockBlueprintPHIDType::TYPECONST);
   }
 
   public function getImplementation() {
     return $this->assertAttached($this->implementation);
   }
 
   public function attachImplementation(DrydockBlueprintImplementation $impl) {
     $this->implementation = $impl;
     return $this;
   }
 
   public function hasImplementation() {
     return ($this->implementation !== self::ATTACHABLE);
   }
 
   public function getDetail($key, $default = null) {
     return idx($this->details, $key, $default);
   }
 
   public function setDetail($key, $value) {
     $this->details[$key] = $value;
     return $this;
   }
 
   public function getFieldValue($key) {
     $key = "std:drydock:core:{$key}";
     $fields = $this->loadCustomFields();
 
     $field = idx($fields, $key);
     if (!$field) {
       throw new Exception(
         pht(
           'Unknown blueprint field "%s"!',
           $key));
     }
 
     return $field->getBlueprintFieldValue();
   }
 
   private function loadCustomFields() {
     if ($this->fields === null) {
       $field_list = PhabricatorCustomField::getObjectFields(
         $this,
         PhabricatorCustomField::ROLE_VIEW);
       $field_list->readFieldsFromStorage($this);
 
       $this->fields = $field_list->getFields();
     }
     return $this->fields;
   }
 
   public function logEvent($type, array $data = array()) {
     $log = id(new DrydockLog())
       ->setEpoch(PhabricatorTime::getNow())
       ->setType($type)
       ->setData($data);
 
     $log->setBlueprintPHID($this->getPHID());
 
     return $log->save();
   }
 
   public function getURI() {
     $id = $this->getID();
     return "/drydock/blueprint/{$id}/";
   }
 
 
 /* -(  Allocating Resources  )----------------------------------------------- */
 
 
   /**
    * @task resource
    */
   public function canEverAllocateResourceForLease(DrydockLease $lease) {
     return $this->getImplementation()->canEverAllocateResourceForLease(
       $this,
       $lease);
   }
 
 
   /**
    * @task resource
    */
   public function canAllocateResourceForLease(DrydockLease $lease) {
     return $this->getImplementation()->canAllocateResourceForLease(
       $this,
       $lease);
   }
 
 
   /**
    * @task resource
    */
   public function allocateResource(DrydockLease $lease) {
     return $this->getImplementation()->allocateResource(
       $this,
       $lease);
   }
 
 
   /**
    * @task resource
    */
   public function activateResource(DrydockResource $resource) {
     return $this->getImplementation()->activateResource(
       $this,
       $resource);
   }
 
 
   /**
    * @task resource
    */
   public function destroyResource(DrydockResource $resource) {
     $this->getImplementation()->destroyResource(
       $this,
       $resource);
     return $this;
   }
 
 
   /**
    * @task resource
    */
   public function getResourceName(DrydockResource $resource) {
     return $this->getImplementation()->getResourceName(
       $this,
       $resource);
   }
 
 
 /* -(  Acquiring Leases  )--------------------------------------------------- */
 
 
   /**
    * @task lease
    */
   public function canAcquireLeaseOnResource(
     DrydockResource $resource,
     DrydockLease $lease) {
     return $this->getImplementation()->canAcquireLeaseOnResource(
       $this,
       $resource,
       $lease);
   }
 
 
   /**
    * @task lease
    */
   public function acquireLease(
     DrydockResource $resource,
     DrydockLease $lease) {
     return $this->getImplementation()->acquireLease(
       $this,
       $resource,
       $lease);
   }
 
 
   /**
    * @task lease
    */
   public function activateLease(
     DrydockResource $resource,
     DrydockLease $lease) {
     return $this->getImplementation()->activateLease(
       $this,
       $resource,
       $lease);
   }
 
 
   /**
    * @task lease
    */
   public function didReleaseLease(
     DrydockResource $resource,
     DrydockLease $lease) {
     $this->getImplementation()->didReleaseLease(
       $this,
       $resource,
       $lease);
     return $this;
   }
 
 
   /**
    * @task lease
    */
   public function destroyLease(
     DrydockResource $resource,
     DrydockLease $lease) {
     $this->getImplementation()->destroyLease(
       $this,
       $resource,
       $lease);
     return $this;
   }
 
   public function getInterface(
     DrydockResource $resource,
     DrydockLease $lease,
     $type) {
 
     $interface = $this->getImplementation()
       ->getInterface($this, $resource, $lease, $type);
 
     if (!$interface) {
       throw new Exception(
         pht(
           'Unable to build resource interface of type "%s".',
           $type));
     }
 
     return $interface;
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new DrydockBlueprintEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new DrydockBlueprintTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorCustomFieldInterface  )------------------------------------ */
 
 
   public function getCustomFieldSpecificationForRole($role) {
     return array();
   }
 
   public function getCustomFieldBaseClass() {
     return 'DrydockBlueprintCustomField';
   }
 
   public function getCustomFields() {
     return $this->assertAttached($this->customFields);
   }
 
   public function attachCustomFields(PhabricatorCustomFieldAttachment $fields) {
     $this->customFields = $fields;
     return $this;
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new DrydockBlueprintNameNgrams())
         ->setValue($this->getBlueprintName()),
     );
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The name of this blueprint.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('type')
         ->setType('string')
         ->setDescription(pht('The type of resource this blueprint provides.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'name' => $this->getBlueprintName(),
       'type' => $this->getImplementation()->getType(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array(
     );
   }
 
 }
diff --git a/src/applications/feed/story/PhabricatorFeedStory.php b/src/applications/feed/story/PhabricatorFeedStory.php
index d586104e7..8a1530121 100644
--- a/src/applications/feed/story/PhabricatorFeedStory.php
+++ b/src/applications/feed/story/PhabricatorFeedStory.php
@@ -1,488 +1,483 @@
 <?php
 
 /**
  * Manages rendering and aggregation of a story. A story is an event (like a
  * user adding a comment) which may be represented in different forms on
  * different channels (like feed, notifications and realtime alerts).
  *
  * @task load     Loading Stories
  * @task policy   Policy Implementation
  */
 abstract class PhabricatorFeedStory
   extends Phobject
   implements
     PhabricatorPolicyInterface,
     PhabricatorMarkupInterface {
 
   private $data;
   private $hasViewed;
   private $hovercard = false;
   private $renderingTarget = PhabricatorApplicationTransaction::TARGET_HTML;
 
   private $handles = array();
   private $objects = array();
   private $projectPHIDs = array();
   private $markupFieldOutput = array();
 
 /* -(  Loading Stories  )---------------------------------------------------- */
 
 
   /**
    * Given @{class:PhabricatorFeedStoryData} rows, load them into objects and
    * construct appropriate @{class:PhabricatorFeedStory} wrappers for each
    * data row.
    *
    * @param list<dict>  List of @{class:PhabricatorFeedStoryData} rows from the
    *                    database.
    * @return list<PhabricatorFeedStory>   List of @{class:PhabricatorFeedStory}
    *                                      objects.
    * @task load
    */
   public static function loadAllFromRows(array $rows, PhabricatorUser $viewer) {
     $stories = array();
 
     $data = id(new PhabricatorFeedStoryData())->loadAllFromArray($rows);
     foreach ($data as $story_data) {
       $class = $story_data->getStoryType();
 
       try {
         $ok =
           class_exists($class) &&
           is_subclass_of($class, __CLASS__);
       } catch (PhutilMissingSymbolException $ex) {
         $ok = false;
       }
 
       // If the story type isn't a valid class or isn't a subclass of
       // PhabricatorFeedStory, decline to load it.
       if (!$ok) {
         continue;
       }
 
       $key = $story_data->getChronologicalKey();
       $stories[$key] = newv($class, array($story_data));
     }
 
     $object_phids = array();
     $key_phids = array();
     foreach ($stories as $key => $story) {
       $phids = array();
       foreach ($story->getRequiredObjectPHIDs() as $phid) {
         $phids[$phid] = true;
       }
       if ($story->getPrimaryObjectPHID()) {
         $phids[$story->getPrimaryObjectPHID()] = true;
       }
       $key_phids[$key] = $phids;
       $object_phids += $phids;
     }
 
     $object_query = id(new PhabricatorObjectQuery())
       ->setViewer($viewer)
       ->withPHIDs(array_keys($object_phids));
 
     $objects = $object_query->execute();
 
     foreach ($key_phids as $key => $phids) {
       if (!$phids) {
         continue;
       }
       $story_objects = array_select_keys($objects, array_keys($phids));
       if (count($story_objects) != count($phids)) {
         // An object this story requires either does not exist or is not visible
         // to the user. Decline to render the story.
         unset($stories[$key]);
         unset($key_phids[$key]);
         continue;
       }
 
       $stories[$key]->setObjects($story_objects);
     }
 
     // If stories are about PhabricatorProjectInterface objects, load the
     // projects the objects are a part of so we can render project tags
     // on the stories.
 
     $project_phids = array();
     foreach ($objects as $object) {
       if ($object instanceof PhabricatorProjectInterface) {
         $project_phids[$object->getPHID()] = array();
       }
     }
 
     if ($project_phids) {
       $edge_query = id(new PhabricatorEdgeQuery())
         ->withSourcePHIDs(array_keys($project_phids))
         ->withEdgeTypes(
           array(
             PhabricatorProjectObjectHasProjectEdgeType::EDGECONST,
           ));
       $edge_query->execute();
       foreach ($project_phids as $phid => $ignored) {
         $project_phids[$phid] = $edge_query->getDestinationPHIDs(array($phid));
       }
     }
 
     $handle_phids = array();
     foreach ($stories as $key => $story) {
       foreach ($story->getRequiredHandlePHIDs() as $phid) {
         $key_phids[$key][$phid] = true;
       }
       if ($story->getAuthorPHID()) {
         $key_phids[$key][$story->getAuthorPHID()] = true;
       }
 
       $object_phid = $story->getPrimaryObjectPHID();
       $object_project_phids = idx($project_phids, $object_phid, array());
       $story->setProjectPHIDs($object_project_phids);
       foreach ($object_project_phids as $dst) {
         $key_phids[$key][$dst] = true;
       }
 
       $handle_phids += $key_phids[$key];
     }
 
     // NOTE: This setParentQuery() is a little sketchy. Ideally, this whole
     // method should be inside FeedQuery and it should be the parent query of
     // both subqueries. We're just trying to share the workspace cache.
 
     $handles = id(new PhabricatorHandleQuery())
       ->setViewer($viewer)
       ->setParentQuery($object_query)
       ->withPHIDs(array_keys($handle_phids))
       ->execute();
 
     foreach ($key_phids as $key => $phids) {
       if (!$phids) {
         continue;
       }
       $story_handles = array_select_keys($handles, array_keys($phids));
       $stories[$key]->setHandles($story_handles);
     }
 
     // Load and process story markup blocks.
 
     $engine = new PhabricatorMarkupEngine();
     $engine->setViewer($viewer);
     foreach ($stories as $story) {
       foreach ($story->getFieldStoryMarkupFields() as $field) {
         $engine->addObject($story, $field);
       }
     }
 
     $engine->process();
 
     foreach ($stories as $story) {
       foreach ($story->getFieldStoryMarkupFields() as $field) {
         $story->setMarkupFieldOutput(
           $field,
           $engine->getOutput($story, $field));
       }
     }
 
     return $stories;
   }
 
   public function setMarkupFieldOutput($field, $output) {
     $this->markupFieldOutput[$field] = $output;
     return $this;
   }
 
   public function getMarkupFieldOutput($field) {
     if (!array_key_exists($field, $this->markupFieldOutput)) {
       throw new Exception(
         pht(
           'Trying to retrieve markup field key "%s", but this feed story '.
           'did not request it be rendered.',
           $field));
     }
 
     return $this->markupFieldOutput[$field];
   }
 
   public function setHovercard($hover) {
     $this->hovercard = $hover;
     return $this;
   }
 
   public function setRenderingTarget($target) {
     $this->validateRenderingTarget($target);
     $this->renderingTarget = $target;
     return $this;
   }
 
   public function getRenderingTarget() {
     return $this->renderingTarget;
   }
 
   private function validateRenderingTarget($target) {
     switch ($target) {
       case PhabricatorApplicationTransaction::TARGET_HTML:
       case PhabricatorApplicationTransaction::TARGET_TEXT:
         break;
       default:
         throw new Exception(pht('Unknown rendering target: %s', $target));
         break;
     }
   }
 
   public function setObjects(array $objects) {
     $this->objects = $objects;
     return $this;
   }
 
   public function getObject($phid) {
     $object = idx($this->objects, $phid);
     if (!$object) {
       throw new Exception(
         pht(
           "Story is asking for an object it did not request ('%s')!",
           $phid));
     }
     return $object;
   }
 
   public function getPrimaryObject() {
     $phid = $this->getPrimaryObjectPHID();
     if (!$phid) {
       throw new Exception(pht('Story has no primary object!'));
     }
     return $this->getObject($phid);
   }
 
   public function getPrimaryObjectPHID() {
     return null;
   }
 
   final public function __construct(PhabricatorFeedStoryData $data) {
     $this->data = $data;
   }
 
   abstract public function renderView();
   public function renderAsTextForDoorkeeper(
     DoorkeeperFeedStoryPublisher $publisher) {
 
     // TODO: This (and text rendering) should be properly abstract and
     // universal. However, this is far less bad than it used to be, and we
     // need to clean up more old feed code to really make this reasonable.
 
     return pht(
       '(Unable to render story of class %s for Doorkeeper.)',
       get_class($this));
   }
 
   public function getRequiredHandlePHIDs() {
     return array();
   }
 
   public function getRequiredObjectPHIDs() {
     return array();
   }
 
   public function setHasViewed($has_viewed) {
     $this->hasViewed = $has_viewed;
     return $this;
   }
 
   public function getHasViewed() {
     return $this->hasViewed;
   }
 
   final public function setHandles(array $handles) {
     assert_instances_of($handles, 'PhabricatorObjectHandle');
     $this->handles = $handles;
     return $this;
   }
 
   final protected function getObjects() {
     return $this->objects;
   }
 
   final protected function getHandles() {
     return $this->handles;
   }
 
   final protected function getHandle($phid) {
     if (isset($this->handles[$phid])) {
       if ($this->handles[$phid] instanceof PhabricatorObjectHandle) {
         return $this->handles[$phid];
       }
     }
 
     $handle = new PhabricatorObjectHandle();
     $handle->setPHID($phid);
     $handle->setName(pht("Unloaded Object '%s'", $phid));
 
     return $handle;
   }
 
   final public function getStoryData() {
     return $this->data;
   }
 
   final public function getEpoch() {
     return $this->getStoryData()->getEpoch();
   }
 
   final public function getChronologicalKey() {
     return $this->getStoryData()->getChronologicalKey();
   }
 
   final public function getValue($key, $default = null) {
     return $this->getStoryData()->getValue($key, $default);
   }
 
   final public function getAuthorPHID() {
     return $this->getStoryData()->getAuthorPHID();
   }
 
   final protected function renderHandleList(array $phids) {
     $items = array();
     foreach ($phids as $phid) {
       $items[] = $this->linkTo($phid);
     }
     $list = null;
     switch ($this->getRenderingTarget()) {
       case PhabricatorApplicationTransaction::TARGET_TEXT:
         $list = implode(', ', $items);
         break;
       case PhabricatorApplicationTransaction::TARGET_HTML:
         $list = phutil_implode_html(', ', $items);
         break;
     }
     return $list;
   }
 
   final protected function linkTo($phid) {
     $handle = $this->getHandle($phid);
 
     switch ($this->getRenderingTarget()) {
       case PhabricatorApplicationTransaction::TARGET_TEXT:
         return $handle->getLinkName();
     }
 
     return $handle->renderLink();
   }
 
   final protected function renderString($str) {
     switch ($this->getRenderingTarget()) {
       case PhabricatorApplicationTransaction::TARGET_TEXT:
         return $str;
       case PhabricatorApplicationTransaction::TARGET_HTML:
         return phutil_tag('strong', array(), $str);
     }
   }
 
   final public function renderSummary($text, $len = 128) {
     if ($len) {
       $text = id(new PhutilUTF8StringTruncator())
         ->setMaximumGlyphs($len)
         ->truncateString($text);
     }
     switch ($this->getRenderingTarget()) {
       case PhabricatorApplicationTransaction::TARGET_HTML:
         $text = phutil_escape_html_newlines($text);
         break;
     }
     return $text;
   }
 
   public function getNotificationAggregations() {
     return array();
   }
 
   protected function newStoryView() {
     $view = id(new PHUIFeedStoryView())
       ->setChronologicalKey($this->getChronologicalKey())
       ->setEpoch($this->getEpoch())
       ->setViewed($this->getHasViewed());
 
     $project_phids = $this->getProjectPHIDs();
     if ($project_phids) {
       $view->setTags($this->renderHandleList($project_phids));
     }
 
     return $view;
   }
 
   public function setProjectPHIDs(array $phids) {
     $this->projectPHIDs = $phids;
     return $this;
   }
 
   public function getProjectPHIDs() {
     return $this->projectPHIDs;
   }
 
   public function getFieldStoryMarkupFields() {
     return array();
   }
 
 
 /* -(  PhabricatorPolicyInterface Implementation  )-------------------------- */
 
   public function getPHID() {
     return null;
   }
 
   /**
    * @task policy
    */
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
 
   /**
    * @task policy
    */
   public function getPolicy($capability) {
     // NOTE: We enforce that a user can see all the objects a story is about
     // when loading it, so we don't need to perform a equivalent secondary
     // policy check later.
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
 
   /**
    * @task policy
    */
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 /* -(  PhabricatorMarkupInterface Implementation )--------------------------- */
 
 
   public function getMarkupFieldKey($field) {
     return 'feed:'.$this->getChronologicalKey().':'.$field;
   }
 
   public function newMarkupEngine($field) {
     return PhabricatorMarkupEngine::getEngine();
   }
 
   public function getMarkupText($field) {
     throw new PhutilMethodNotImplementedException();
   }
 
   public function didMarkupText(
     $field,
     $output,
     PhutilMarkupEngine $engine) {
     return $output;
   }
 
   public function shouldUseMarkupCache($field) {
     return true;
   }
 
 }
diff --git a/src/applications/files/storage/PhabricatorFileChunk.php b/src/applications/files/storage/PhabricatorFileChunk.php
index eaa10acd6..648ec18c6 100644
--- a/src/applications/files/storage/PhabricatorFileChunk.php
+++ b/src/applications/files/storage/PhabricatorFileChunk.php
@@ -1,105 +1,100 @@
 <?php
 
 final class PhabricatorFileChunk extends PhabricatorFileDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorDestructibleInterface {
 
   protected $chunkHandle;
   protected $byteStart;
   protected $byteEnd;
   protected $dataFilePHID;
 
   private $dataFile = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_COLUMN_SCHEMA => array(
         'chunkHandle' => 'bytes12',
         'byteStart' => 'uint64',
         'byteEnd' => 'uint64',
         'dataFilePHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_file' => array(
           'columns' => array('chunkHandle', 'byteStart', 'byteEnd'),
         ),
         'key_data' => array(
           'columns' => array('dataFilePHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public static function newChunkHandle() {
     $seed = Filesystem::readRandomBytes(64);
     return PhabricatorHash::digestForIndex($seed);
   }
 
   public static function initializeNewChunk($handle, $start, $end) {
     return id(new PhabricatorFileChunk())
       ->setChunkHandle($handle)
       ->setByteStart($start)
       ->setByteEnd($end);
   }
 
   public function attachDataFile(PhabricatorFile $file = null) {
     $this->dataFile = $file;
     return $this;
   }
 
   public function getDataFile() {
     return $this->assertAttached($this->dataFile);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
 
   public function getPolicy($capability) {
     // These objects are low-level and only accessed through the storage
     // engine, so policies are mostly just in place to let us use the common
     // query infrastructure.
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $data_phid = $this->getDataFilePHID();
     if ($data_phid) {
       $data_file = id(new PhabricatorFileQuery())
         ->setViewer($engine->getViewer())
         ->withPHIDs(array($data_phid))
         ->executeOne();
       if ($data_file) {
         $engine->destroyObject($data_file);
       }
     }
 
     $this->delete();
   }
 
 }
diff --git a/src/applications/legalpad/storage/LegalpadDocumentSignature.php b/src/applications/legalpad/storage/LegalpadDocumentSignature.php
index a811169cf..1cd0875dd 100644
--- a/src/applications/legalpad/storage/LegalpadDocumentSignature.php
+++ b/src/applications/legalpad/storage/LegalpadDocumentSignature.php
@@ -1,100 +1,96 @@
 <?php
 
 final class LegalpadDocumentSignature
   extends LegalpadDAO
   implements PhabricatorPolicyInterface {
 
   const VERIFIED = 0;
   const UNVERIFIED = 1;
 
   protected $documentPHID;
   protected $documentVersion;
   protected $signatureType;
   protected $signerPHID;
   protected $signerName;
   protected $signerEmail;
   protected $signatureData = array();
   protected $verified;
   protected $isExemption = 0;
   protected $exemptionPHID;
   protected $secretKey;
 
   private $document = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_SERIALIZATION => array(
         'signatureData' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'documentVersion' => 'uint32',
         'signatureType' => 'text4',
         'signerPHID' => 'phid?',
         'signerName' => 'text255',
         'signerEmail' => 'text255',
         'secretKey' => 'bytes20',
         'verified' => 'bool?',
         'isExemption' => 'bool',
         'exemptionPHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_signer' => array(
           'columns' => array('signerPHID', 'dateModified'),
         ),
         'secretKey' => array(
           'columns' => array('secretKey'),
         ),
         'key_document' => array(
           'columns' => array('documentPHID', 'signerPHID', 'documentVersion'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function save() {
     if (!$this->getSecretKey()) {
       $this->setSecretKey(Filesystem::readRandomCharacters(20));
     }
     return parent::save();
   }
 
   public function isVerified() {
     return ($this->getVerified() != self::UNVERIFIED);
   }
 
   public function getDocument() {
     return $this->assertAttached($this->document);
   }
 
   public function attachDocument(LegalpadDocument $document) {
     $this->document = $document;
     return $this;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getDocument()->getPolicy(
           PhabricatorPolicyCapability::CAN_EDIT);
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return ($viewer->getPHID() == $this->getSignerPHID());
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/macro/storage/PhabricatorFileImageMacro.php b/src/applications/macro/storage/PhabricatorFileImageMacro.php
index 37f0d5c06..bc23e639d 100644
--- a/src/applications/macro/storage/PhabricatorFileImageMacro.php
+++ b/src/applications/macro/storage/PhabricatorFileImageMacro.php
@@ -1,146 +1,142 @@
 <?php
 
 final class PhabricatorFileImageMacro extends PhabricatorFileDAO
   implements
     PhabricatorSubscribableInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorFlaggableInterface,
     PhabricatorTokenReceiverInterface,
     PhabricatorPolicyInterface {
 
   protected $authorPHID;
   protected $filePHID;
   protected $name;
   protected $isDisabled = 0;
   protected $audioPHID;
   protected $audioBehavior = self::AUDIO_BEHAVIOR_NONE;
   protected $mailKey;
 
   private $file = self::ATTACHABLE;
   private $audio = self::ATTACHABLE;
 
   const AUDIO_BEHAVIOR_NONE   = 'audio:none';
   const AUDIO_BEHAVIOR_ONCE   = 'audio:once';
   const AUDIO_BEHAVIOR_LOOP   = 'audio:loop';
 
   public function attachFile(PhabricatorFile $file) {
     $this->file = $file;
     return $this;
   }
 
   public function getFile() {
     return $this->assertAttached($this->file);
   }
 
   public function attachAudio(PhabricatorFile $audio = null) {
     $this->audio = $audio;
     return $this;
   }
 
   public function getAudio() {
     return $this->assertAttached($this->audio);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID  => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text128',
         'authorPHID' => 'phid?',
         'isDisabled' => 'bool',
         'audioPHID' => 'phid?',
         'audioBehavior' => 'text64',
         'mailKey' => 'bytes20',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'name' => array(
           'columns' => array('name'),
           'unique' => true,
         ),
         'key_disabled' => array(
           'columns' => array('isDisabled'),
         ),
         'key_dateCreated' => array(
           'columns' => array('dateCreated'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorMacroMacroPHIDType::TYPECONST);
   }
 
 
   public function save() {
     if (!$this->getMailKey()) {
       $this->setMailKey(Filesystem::readRandomCharacters(20));
     }
     return parent::save();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorMacroEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorMacroTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
   public function isAutomaticallySubscribed($phid) {
     return false;
   }
 
 
 /* -(  PhabricatorTokenRecevierInterface  )---------------------------------- */
 
 
   public function getUsersToNotifyOfTokenGiven() {
     return array(
       $this->getAuthorPHID(),
     );
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/nuance/storage/NuanceImportCursorData.php b/src/applications/nuance/storage/NuanceImportCursorData.php
index 01f3d56c6..bbd00f5cc 100644
--- a/src/applications/nuance/storage/NuanceImportCursorData.php
+++ b/src/applications/nuance/storage/NuanceImportCursorData.php
@@ -1,70 +1,66 @@
 <?php
 
 final class NuanceImportCursorData
   extends NuanceDAO
   implements PhabricatorPolicyInterface {
 
   protected $sourcePHID;
   protected $cursorKey;
   protected $cursorType;
   protected $properties = array();
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'properties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'cursorType' => 'text32',
         'cursorKey' => 'text32',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_source' => array(
           'columns' => array('sourcePHID', 'cursorKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       NuanceImportCursorPHIDType::TYPECONST);
   }
 
   public function getCursorProperty($key, $default = null) {
     return idx($this->properties, $key, $default);
   }
 
   public function setCursorProperty($key, $value) {
     $this->properties[$key] = $value;
     return $this;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::POLICY_USER;
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/nuance/storage/NuanceItemCommand.php b/src/applications/nuance/storage/NuanceItemCommand.php
index 94409dd89..bda6860ff 100644
--- a/src/applications/nuance/storage/NuanceItemCommand.php
+++ b/src/applications/nuance/storage/NuanceItemCommand.php
@@ -1,55 +1,51 @@
 <?php
 
 final class NuanceItemCommand
   extends NuanceDAO
   implements PhabricatorPolicyInterface {
 
   protected $itemPHID;
   protected $authorPHID;
   protected $command;
   protected $parameters;
 
   public static function initializeNewCommand() {
     return new self();
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_SERIALIZATION => array(
         'parameters' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'command' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_item' => array(
           'columns' => array('itemPHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/nuance/storage/NuanceQueue.php b/src/applications/nuance/storage/NuanceQueue.php
index 15197d9bd..9691a42e2 100644
--- a/src/applications/nuance/storage/NuanceQueue.php
+++ b/src/applications/nuance/storage/NuanceQueue.php
@@ -1,96 +1,92 @@
 <?php
 
 final class NuanceQueue
   extends NuanceDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface {
 
   protected $name;
   protected $mailKey;
   protected $viewPolicy;
   protected $editPolicy;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text255?',
         'mailKey' => 'bytes20',
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       NuanceQueuePHIDType::TYPECONST);
   }
 
   public static function initializeNewQueue() {
     return id(new self())
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy(PhabricatorPolicies::POLICY_USER);
   }
 
   public function save() {
     if (!$this->getMailKey()) {
       $this->setMailKey(Filesystem::readRandomCharacters(20));
     }
     return parent::save();
   }
 
   public function getURI() {
     return '/nuance/queue/view/'.$this->getID().'/';
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new NuanceQueueEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new NuanceQueueTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 }
diff --git a/src/applications/nuance/storage/NuanceSource.php b/src/applications/nuance/storage/NuanceSource.php
index 8ab934e24..c3f1d57c9 100644
--- a/src/applications/nuance/storage/NuanceSource.php
+++ b/src/applications/nuance/storage/NuanceSource.php
@@ -1,156 +1,152 @@
 <?php
 
 final class NuanceSource extends NuanceDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorNgramsInterface {
 
   protected $name;
   protected $type;
   protected $data = array();
   protected $mailKey;
   protected $viewPolicy;
   protected $editPolicy;
   protected $defaultQueuePHID;
   protected $isDisabled;
 
   private $definition = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'data' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'sort255',
         'type' => 'text32',
         'mailKey' => 'bytes20',
         'isDisabled' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_type' => array(
           'columns' => array('type', 'dateModified'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(NuanceSourcePHIDType::TYPECONST);
   }
 
   public function save() {
     if (!$this->getMailKey()) {
       $this->setMailKey(Filesystem::readRandomCharacters(20));
     }
     return parent::save();
   }
 
   public function getURI() {
     return '/nuance/source/view/'.$this->getID().'/';
   }
 
   public static function initializeNewSource(
     PhabricatorUser $actor,
     NuanceSourceDefinition $definition) {
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorNuanceApplication'))
       ->executeOne();
 
     $view_policy = $app->getPolicy(
       NuanceSourceDefaultViewCapability::CAPABILITY);
     $edit_policy = $app->getPolicy(
       NuanceSourceDefaultEditCapability::CAPABILITY);
 
     return id(new NuanceSource())
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
       ->setType($definition->getSourceTypeConstant())
       ->attachDefinition($definition)
       ->setIsDisabled(0);
   }
 
   public function getDefinition() {
     return $this->assertAttached($this->definition);
   }
 
   public function attachDefinition(NuanceSourceDefinition $definition) {
     $this->definition = $definition;
     return $this;
   }
 
   public function getSourceProperty($key, $default = null) {
     return idx($this->data, $key, $default);
   }
 
   public function setSourceProperty($key, $value) {
     $this->data[$key] = $value;
     return $this;
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new NuanceSourceEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new NuanceSourceTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new NuanceSourceNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 }
diff --git a/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php b/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php
index 4a4f48bfe..4154383c3 100644
--- a/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php
+++ b/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php
@@ -1,143 +1,139 @@
 <?php
 
 final class PhabricatorOAuthServerClient
   extends PhabricatorOAuthServerDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorDestructibleInterface {
 
   protected $secret;
   protected $name;
   protected $redirectURI;
   protected $creatorPHID;
   protected $isTrusted;
   protected $viewPolicy;
   protected $editPolicy;
   protected $isDisabled;
 
   public function getEditURI() {
     $id = $this->getID();
     return "/oauthserver/edit/{$id}/";
   }
 
   public function getViewURI() {
     $id = $this->getID();
     return "/oauthserver/client/view/{$id}/";
   }
 
   public static function initializeNewClient(PhabricatorUser $actor) {
     return id(new PhabricatorOAuthServerClient())
       ->setCreatorPHID($actor->getPHID())
       ->setSecret(Filesystem::readRandomCharacters(32))
       ->setViewPolicy(PhabricatorPolicies::POLICY_USER)
       ->setEditPolicy($actor->getPHID())
       ->setIsDisabled(0)
       ->setIsTrusted(0);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text255',
         'secret' => 'text32',
         'redirectURI' => 'text255',
         'isTrusted' => 'bool',
         'isDisabled' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'creatorPHID' => array(
           'columns' => array('creatorPHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorOAuthServerClientPHIDType::TYPECONST);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorOAuthServerEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorOAuthServerTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $this->delete();
 
       $authorizations = id(new PhabricatorOAuthClientAuthorization())
         ->loadAllWhere('clientPHID = %s', $this->getPHID());
       foreach ($authorizations as $authorization) {
         $authorization->delete();
       }
 
       $tokens = id(new PhabricatorOAuthServerAccessToken())
         ->loadAllWhere('clientPHID = %s', $this->getPHID());
       foreach ($tokens as $token) {
         $token->delete();
       }
 
       $codes = id(new PhabricatorOAuthServerAuthorizationCode())
         ->loadAllWhere('clientPHID = %s', $this->getPHID());
       foreach ($codes as $code) {
         $code->delete();
       }
 
     $this->saveTransaction();
 
   }
 }
diff --git a/src/applications/packages/storage/PhabricatorPackagesPackage.php b/src/applications/packages/storage/PhabricatorPackagesPackage.php
index fe4dd9916..53e040e5f 100644
--- a/src/applications/packages/storage/PhabricatorPackagesPackage.php
+++ b/src/applications/packages/storage/PhabricatorPackagesPackage.php
@@ -1,261 +1,257 @@
 <?php
 
 final class PhabricatorPackagesPackage
   extends PhabricatorPackagesDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorDestructibleInterface,
     PhabricatorSubscribableInterface,
     PhabricatorProjectInterface,
     PhabricatorConduitResultInterface,
     PhabricatorNgramsInterface {
 
   protected $name;
   protected $publisherPHID;
   protected $packageKey;
   protected $viewPolicy;
   protected $editPolicy;
 
   private $publisher = self::ATTACHABLE;
 
   public static function initializeNewPackage(PhabricatorUser $actor) {
     $packages_application = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorPackagesApplication'))
       ->executeOne();
 
     $view_policy = $packages_application->getPolicy(
       PhabricatorPackagesPackageDefaultViewCapability::CAPABILITY);
 
     $edit_policy = $packages_application->getPolicy(
       PhabricatorPackagesPackageDefaultEditCapability::CAPABILITY);
 
     return id(new self())
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'sort64',
         'packageKey' => 'sort64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_package' => array(
           'columns' => array('publisherPHID', 'packageKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorPackagesPackagePHIDType::TYPECONST);
   }
 
   public function getURI() {
     $full_key = $this->getFullKey();
     return "/package/{$full_key}/";
   }
 
   public function getFullKey() {
     $publisher = $this->getPublisher();
     $publisher_key = $publisher->getPublisherKey();
     $package_key = $this->getPackageKey();
     return "{$publisher_key}/{$package_key}";
   }
 
   public function attachPublisher(PhabricatorPackagesPublisher $publisher) {
     $this->publisher = $publisher;
     return $this;
   }
 
   public function getPublisher() {
     return $this->assertAttached($this->publisher);
   }
 
   public static function assertValidPackageName($value) {
     $length = phutil_utf8_strlen($value);
     if (!$length) {
       throw new Exception(
         pht(
           'Package name "%s" is not valid: package names are required.',
           $value));
     }
 
     $max_length = 64;
     if ($length > $max_length) {
       throw new Exception(
         pht(
           'Package name "%s" is not valid: package names must not be '.
           'more than %s characters long.',
           $value,
           new PhutilNumber($max_length)));
     }
   }
 
   public static function assertValidPackageKey($value) {
     $length = phutil_utf8_strlen($value);
     if (!$length) {
       throw new Exception(
         pht(
           'Package key "%s" is not valid: package keys are required.',
           $value));
     }
 
     $max_length = 64;
     if ($length > $max_length) {
       throw new Exception(
         pht(
           'Package key "%s" is not valid: package keys must not be '.
           'more than %s characters long.',
           $value,
           new PhutilNumber($max_length)));
     }
 
     if (!preg_match('/^[a-z]+\z/', $value)) {
       throw new Exception(
         pht(
           'Package key "%s" is not valid: package keys may only contain '.
           'lowercase latin letters.',
           $value));
     }
   }
 
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
   public function isAutomaticallySubscribed($phid) {
     return false;
   }
 
 
 /* -(  Policy Interface  )--------------------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $user) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $viewer = $engine->getViewer();
 
     $this->openTransaction();
 
       $versions = id(new PhabricatorPackagesVersionQuery())
         ->setViewer($viewer)
         ->withPackagePHIDs(array($this->getPHID()))
         ->execute();
       foreach ($versions as $version) {
         $engine->destroyObject($version);
       }
 
       $this->delete();
 
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorPackagesPackageEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorPackagesPackageTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new PhabricatorPackagesPackageNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The name of the package.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('packageKey')
         ->setType('string')
         ->setDescription(pht('The unique key of the package.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     $publisher = $this->getPublisher();
 
     $publisher_map = array(
       'id' => (int)$publisher->getID(),
       'phid' => $publisher->getPHID(),
       'name' => $publisher->getName(),
       'publisherKey' => $publisher->getPublisherKey(),
     );
 
     return array(
       'name' => $this->getName(),
       'packageKey' => $this->getPackageKey(),
       'fullKey' => $this->getFullKey(),
       'publisher' => $publisher_map,
     );
   }
 
   public function getConduitSearchAttachments() {
     return array();
   }
 
 
 }
diff --git a/src/applications/packages/storage/PhabricatorPackagesPublisher.php b/src/applications/packages/storage/PhabricatorPackagesPublisher.php
index 0cf7e627d..57737cdab 100644
--- a/src/applications/packages/storage/PhabricatorPackagesPublisher.php
+++ b/src/applications/packages/storage/PhabricatorPackagesPublisher.php
@@ -1,226 +1,222 @@
 <?php
 
 final class PhabricatorPackagesPublisher
   extends PhabricatorPackagesDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorDestructibleInterface,
     PhabricatorSubscribableInterface,
     PhabricatorProjectInterface,
     PhabricatorConduitResultInterface,
     PhabricatorNgramsInterface {
 
   protected $name;
   protected $publisherKey;
   protected $editPolicy;
 
   public static function initializeNewPublisher(PhabricatorUser $actor) {
     $packages_application = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorPackagesApplication'))
       ->executeOne();
 
     $edit_policy = $packages_application->getPolicy(
       PhabricatorPackagesPublisherDefaultEditCapability::CAPABILITY);
 
     return id(new self())
       ->setEditPolicy($edit_policy);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'sort64',
         'publisherKey' => 'sort64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_publisher' => array(
           'columns' => array('publisherKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorPackagesPublisherPHIDType::TYPECONST);
   }
 
   public function getURI() {
     $publisher_key = $this->getPublisherKey();
     return "/package/{$publisher_key}/";
   }
 
   public static function assertValidPublisherName($value) {
     $length = phutil_utf8_strlen($value);
     if (!$length) {
       throw new Exception(
         pht(
           'Publisher name "%s" is not valid: publisher names are required.',
           $value));
     }
 
     $max_length = 64;
     if ($length > $max_length) {
       throw new Exception(
         pht(
           'Publisher name "%s" is not valid: publisher names must not be '.
           'more than %s characters long.',
           $value,
           new PhutilNumber($max_length)));
     }
   }
 
   public static function assertValidPublisherKey($value) {
     $length = phutil_utf8_strlen($value);
     if (!$length) {
       throw new Exception(
         pht(
           'Publisher key "%s" is not valid: publisher keys are required.',
           $value));
     }
 
     $max_length = 64;
     if ($length > $max_length) {
       throw new Exception(
         pht(
           'Publisher key "%s" is not valid: publisher keys must not be '.
           'more than %s characters long.',
           $value,
           new PhutilNumber($max_length)));
     }
 
     if (!preg_match('/^[a-z]+\z/', $value)) {
       throw new Exception(
         pht(
           'Publisher key "%s" is not valid: publisher keys may only contain '.
           'lowercase latin letters.',
           $value));
     }
   }
 
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
   public function isAutomaticallySubscribed($phid) {
     return false;
   }
 
 
 /* -(  Policy Interface  )--------------------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $user) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $viewer = $engine->getViewer();
 
     $this->openTransaction();
 
       $packages = id(new PhabricatorPackagesPackageQuery())
         ->setViewer($viewer)
         ->withPublisherPHIDs(array($this->getPHID()))
         ->execute();
       foreach ($packages as $package) {
         $engine->destroyObject($package);
       }
 
       $this->delete();
 
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorPackagesPublisherEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorPackagesPublisherTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new PhabricatorPackagesPublisherNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The name of the publisher.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('publisherKey')
         ->setType('string')
         ->setDescription(pht('The unique key of the publisher.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'name' => $this->getName(),
       'publisherKey' => $this->getPublisherKey(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array();
   }
 
 
 }
diff --git a/src/applications/packages/storage/PhabricatorPackagesVersion.php b/src/applications/packages/storage/PhabricatorPackagesVersion.php
index 65ee005ff..aba247307 100644
--- a/src/applications/packages/storage/PhabricatorPackagesVersion.php
+++ b/src/applications/packages/storage/PhabricatorPackagesVersion.php
@@ -1,212 +1,208 @@
 <?php
 
 final class PhabricatorPackagesVersion
   extends PhabricatorPackagesDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorExtendedPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorDestructibleInterface,
     PhabricatorSubscribableInterface,
     PhabricatorProjectInterface,
     PhabricatorConduitResultInterface,
     PhabricatorNgramsInterface {
 
   protected $name;
   protected $packagePHID;
 
   private $package;
 
   public static function initializeNewVersion(PhabricatorUser $actor) {
     return id(new self());
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'sort64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_package' => array(
           'columns' => array('packagePHID', 'name'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorPackagesVersionPHIDType::TYPECONST);
   }
 
   public function getURI() {
     $package = $this->getPackage();
     $full_key = $package->getFullKey();
     $name = $this->getName();
 
     return "/package/{$full_key}/{$name}/";
   }
 
   public function attachPackage(PhabricatorPackagesPackage $package) {
     $this->package = $package;
     return $this;
   }
 
   public function getPackage() {
     return $this->assertAttached($this->package);
   }
 
   public static function assertValidVersionName($value) {
     $length = phutil_utf8_strlen($value);
     if (!$length) {
       throw new Exception(
         pht(
           'Version name "%s" is not valid: version names are required.',
           $value));
     }
 
     $max_length = 64;
     if ($length > $max_length) {
       throw new Exception(
         pht(
           'Version name "%s" is not valid: version names must not be '.
           'more than %s characters long.',
           $value,
           new PhutilNumber($max_length)));
     }
 
     if (!preg_match('/^[A-Za-z0-9.-]+\z/', $value)) {
       throw new Exception(
         pht(
           'Version name "%s" is not valid: version names may only contain '.
           'latin letters, digits, periods, and hyphens.',
           $value));
     }
 
     if (preg_match('/^[.-]|[.-]$/', $value)) {
       throw new Exception(
         pht(
           'Version name "%s" is not valid: version names may not start or '.
           'end with a period or hyphen.',
           $value));
     }
   }
 
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
   public function isAutomaticallySubscribed($phid) {
     return false;
   }
 
 
 /* -(  Policy Interface  )--------------------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return PhabricatorPolicies::POLICY_USER;
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $user) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorExtendedPolicyInterface  )--------------------------------- */
 
 
   public function getExtendedPolicy($capability, PhabricatorUser $viewer) {
     return array(
       array(
         $this->getPackage(),
         $capability,
       ),
     );
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $this->delete();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorPackagesVersionEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorPackagesVersionTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
 
   public function newNgrams() {
     return array(
       id(new PhabricatorPackagesVersionNameNgrams())
         ->setValue($this->getName()),
     );
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The name of the version.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'name' => $this->getName(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array();
   }
 
 
 }
diff --git a/src/applications/passphrase/storage/PassphraseCredential.php b/src/applications/passphrase/storage/PassphraseCredential.php
index 88bc4595b..d57c7405d 100644
--- a/src/applications/passphrase/storage/PassphraseCredential.php
+++ b/src/applications/passphrase/storage/PassphraseCredential.php
@@ -1,204 +1,200 @@
 <?php
 
 final class PassphraseCredential extends PassphraseDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorFlaggableInterface,
     PhabricatorSubscribableInterface,
     PhabricatorDestructibleInterface,
     PhabricatorSpacesInterface,
     PhabricatorFulltextInterface {
 
   protected $name;
   protected $credentialType;
   protected $providesType;
   protected $viewPolicy;
   protected $editPolicy;
   protected $description;
   protected $username;
   protected $secretID;
   protected $isDestroyed;
   protected $isLocked = 0;
   protected $allowConduit = 0;
   protected $authorPHID;
   protected $spacePHID;
 
   private $secret = self::ATTACHABLE;
   private $implementation = self::ATTACHABLE;
 
   public static function initializeNewCredential(PhabricatorUser $actor) {
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorPassphraseApplication'))
       ->executeOne();
 
     $view_policy = $app->getPolicy(PassphraseDefaultViewCapability::CAPABILITY);
     $edit_policy = $app->getPolicy(PassphraseDefaultEditCapability::CAPABILITY);
 
     return id(new PassphraseCredential())
       ->setName('')
       ->setUsername('')
       ->setDescription('')
       ->setIsDestroyed(0)
       ->setAuthorPHID($actor->getPHID())
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
       ->setSpacePHID($actor->getDefaultSpacePHID());
   }
 
   public function getMonogram() {
     return 'K'.$this->getID();
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text255',
         'credentialType' => 'text64',
         'providesType' => 'text64',
         'description' => 'text',
         'username' => 'text255',
         'secretID' => 'id?',
         'isDestroyed' => 'bool',
         'isLocked' => 'bool',
         'allowConduit' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_secret' => array(
           'columns' => array('secretID'),
           'unique' => true,
         ),
         'key_type' => array(
           'columns' => array('credentialType'),
         ),
         'key_provides' => array(
           'columns' => array('providesType'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PassphraseCredentialPHIDType::TYPECONST);
   }
 
   public function attachSecret(PhutilOpaqueEnvelope $secret = null) {
     $this->secret = $secret;
     return $this;
   }
 
   public function getSecret() {
     return $this->assertAttached($this->secret);
   }
 
   public function getCredentialTypeImplementation() {
     $type = $this->getCredentialType();
     return PassphraseCredentialType::getTypeByConstant($type);
   }
 
   public function attachImplementation(PassphraseCredentialType $impl) {
     $this->implementation = $impl;
     return $this;
   }
 
   public function getImplementation() {
     return $this->assertAttached($this->implementation);
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PassphraseCredentialTransactionEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PassphraseCredentialTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
 
   public function isAutomaticallySubscribed($phid) {
     return false;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $secrets = id(new PassphraseSecret())->loadAllWhere(
         'id = %d',
         $this->getSecretID());
       foreach ($secrets as $secret) {
         $secret->delete();
       }
       $this->delete();
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorSpacesInterface  )----------------------------------------- */
 
 
   public function getSpacePHID() {
     return $this->spacePHID;
   }
 
 
 /* -(  PhabricatorFulltextInterface  )--------------------------------------- */
 
 
   public function newFulltextEngine() {
     return new PassphraseCredentialFulltextEngine();
   }
 
 
 }
diff --git a/src/applications/phlux/storage/PhluxVariable.php b/src/applications/phlux/storage/PhluxVariable.php
index a4ade1e9c..875b3dee9 100644
--- a/src/applications/phlux/storage/PhluxVariable.php
+++ b/src/applications/phlux/storage/PhluxVariable.php
@@ -1,87 +1,83 @@
 <?php
 
 final class PhluxVariable extends PhluxDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorFlaggableInterface,
     PhabricatorPolicyInterface {
 
   protected $variableKey;
   protected $variableValue;
   protected $viewPolicy;
   protected $editPolicy;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'variableValue' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'variableKey' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_key' => array(
           'columns' => array('variableKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(PhluxVariablePHIDType::TYPECONST);
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhluxVariableEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhluxTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->viewPolicy;
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->editPolicy;
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/pholio/storage/PholioImage.php b/src/applications/pholio/storage/PholioImage.php
index 29b649dd1..e81c71a05 100644
--- a/src/applications/pholio/storage/PholioImage.php
+++ b/src/applications/pholio/storage/PholioImage.php
@@ -1,126 +1,122 @@
 <?php
 
 final class PholioImage extends PholioDAO
   implements
     PhabricatorMarkupInterface,
     PhabricatorPolicyInterface {
 
   const MARKUP_FIELD_DESCRIPTION  = 'markup:description';
 
   protected $mockID;
   protected $filePHID;
   protected $name = '';
   protected $description = '';
   protected $sequence;
   protected $isObsolete = 0;
   protected $replacesImagePHID = null;
 
   private $inlineComments = self::ATTACHABLE;
   private $file = self::ATTACHABLE;
   private $mock = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'mockID' => 'id?',
         'name' => 'text128',
         'description' => 'text',
         'sequence' => 'uint32',
         'isObsolete' => 'bool',
         'replacesImagePHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_phid' => null,
         'keyPHID' => array(
           'columns' => array('phid'),
           'unique' => true,
         ),
         'mockID' => array(
           'columns' => array('mockID', 'isObsolete', 'sequence'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(PholioImagePHIDType::TYPECONST);
   }
 
   public function attachFile(PhabricatorFile $file) {
     $this->file = $file;
     return $this;
   }
 
   public function getFile() {
     $this->assertAttached($this->file);
     return $this->file;
   }
 
   public function attachMock(PholioMock $mock) {
     $this->mock = $mock;
     return $this;
   }
 
   public function getMock() {
     $this->assertAttached($this->mock);
     return $this->mock;
   }
 
 
   public function attachInlineComments(array $inline_comments) {
     assert_instances_of($inline_comments, 'PholioTransactionComment');
     $this->inlineComments = $inline_comments;
     return $this;
   }
 
   public function getInlineComments() {
     $this->assertAttached($this->inlineComments);
     return $this->inlineComments;
   }
 
 
 /* -(  PhabricatorMarkupInterface  )----------------------------------------- */
 
 
   public function getMarkupFieldKey($field) {
     $hash = PhabricatorHash::digest($this->getMarkupText($field));
     return 'M:'.$hash;
   }
 
   public function newMarkupEngine($field) {
     return PhabricatorMarkupEngine::newMarkupEngine(array());
   }
 
   public function getMarkupText($field) {
     return $this->getDescription();
   }
 
   public function didMarkupText($field, $output, PhutilMarkupEngine $engine) {
     return $output;
   }
 
   public function shouldUseMarkupCache($field) {
     return (bool)$this->getID();
   }
 
 /* -(  PhabricatorPolicyInterface Implementation  )-------------------------- */
 
   public function getCapabilities() {
     return $this->getMock()->getCapabilities();
   }
 
   public function getPolicy($capability) {
     return $this->getMock()->getPolicy($capability);
   }
 
   // really the *mock* controls who can see an image
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return $this->getMock()->hasAutomaticCapability($capability, $viewer);
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/phortune/storage/PhortuneProduct.php b/src/applications/phortune/storage/PhortuneProduct.php
index a3f89ffec..18fc553e8 100644
--- a/src/applications/phortune/storage/PhortuneProduct.php
+++ b/src/applications/phortune/storage/PhortuneProduct.php
@@ -1,117 +1,113 @@
 <?php
 
 /**
  * A product is something users can purchase.
  */
 final class PhortuneProduct extends PhortuneDAO
   implements PhabricatorPolicyInterface {
 
   protected $productClassKey;
   protected $productClass;
   protected $productRefKey;
   protected $productRef;
   protected $metadata = array();
 
   private $implementation = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'metadata' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'productClassKey' => 'bytes12',
         'productClass' => 'text128',
         'productRefKey' => 'bytes12',
         'productRef' => 'text128',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_product' => array(
           'columns' => array('productClassKey', 'productRefKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhortuneProductPHIDType::TYPECONST);
   }
 
   public static function initializeNewProduct() {
     return id(new PhortuneProduct());
   }
 
   public function attachImplementation(PhortuneProductImplementation $impl) {
     $this->implementation = $impl;
   }
 
   public function getImplementation() {
     return $this->assertAttached($this->implementation);
   }
 
   public function save() {
     $this->productClassKey = PhabricatorHash::digestForIndex(
       $this->productClass);
 
     $this->productRefKey = PhabricatorHash::digestForIndex(
       $this->productRef);
 
     return parent::save();
   }
 
   public function getPriceAsCurrency() {
     return $this->getImplementation()->getPriceAsCurrency($this);
   }
 
   public function getProductName() {
     return $this->getImplementation()->getName($this);
   }
 
   public function getPurchaseName(PhortunePurchase $purchase) {
     return $this->getImplementation()->getPurchaseName($this, $purchase);
   }
 
   public function didPurchaseProduct(PhortunePurchase $purchase) {
     return $this->getImplementation()->didPurchaseProduct($this, $purchase);
   }
 
   public function didRefundProduct(
     PhortunePurchase $purchase,
     PhortuneCurrency $amount) {
     return $this->getImplementation()->didRefundProduct(
       $this,
       $purchase,
       $amount);
   }
 
   public function getPurchaseURI(PhortunePurchase $purchase) {
     return $this->getImplementation()->getPurchaseURI(
       $this,
       $purchase);
   }
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::POLICY_USER;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/phragment/storage/PhragmentFragment.php b/src/applications/phragment/storage/PhragmentFragment.php
index 1ab156e60..af733ab73 100644
--- a/src/applications/phragment/storage/PhragmentFragment.php
+++ b/src/applications/phragment/storage/PhragmentFragment.php
@@ -1,352 +1,348 @@
 <?php
 
 final class PhragmentFragment extends PhragmentDAO
   implements PhabricatorPolicyInterface {
 
   protected $path;
   protected $depth;
   protected $latestVersionPHID;
   protected $viewPolicy;
   protected $editPolicy;
 
   private $latestVersion = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'path' => 'text128',
         'depth' => 'uint32',
         'latestVersionPHID' => 'phid?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_path' => array(
           'columns' => array('path'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhragmentFragmentPHIDType::TYPECONST);
   }
 
   public function getURI() {
     return '/phragment/browse/'.$this->getPath();
   }
 
   public function getName() {
     return basename($this->path);
   }
 
   public function getFile() {
     return $this->assertAttached($this->file);
   }
 
   public function attachFile(PhabricatorFile $file) {
     return $this->file = $file;
   }
 
   public function isDirectory() {
     return $this->latestVersionPHID === null;
   }
 
   public function isDeleted() {
     return $this->getLatestVersion()->getFilePHID() === null;
   }
 
   public function getLatestVersion() {
     if ($this->latestVersionPHID === null) {
       return null;
     }
     return $this->assertAttached($this->latestVersion);
   }
 
   public function attachLatestVersion(PhragmentFragmentVersion $version) {
     return $this->latestVersion = $version;
   }
 
 
 /* -(  Updating  )  --------------------------------------------------------- */
 
 
   /**
    * Create a new fragment from a file.
    */
   public static function createFromFile(
     PhabricatorUser $viewer,
     PhabricatorFile $file = null,
     $path = null,
     $view_policy = null,
     $edit_policy = null) {
 
     $fragment = id(new PhragmentFragment());
     $fragment->setPath($path);
     $fragment->setDepth(count(explode('/', $path)));
     $fragment->setLatestVersionPHID(null);
     $fragment->setViewPolicy($view_policy);
     $fragment->setEditPolicy($edit_policy);
     $fragment->save();
 
     // Directory fragments have no versions associated with them, so we
     // just return the fragment at this point.
     if ($file === null) {
       return $fragment;
     }
 
     if ($file->getMimeType() === 'application/zip') {
       $fragment->updateFromZIP($viewer, $file);
     } else {
       $fragment->updateFromFile($viewer, $file);
     }
 
     return $fragment;
   }
 
 
   /**
    * Set the specified file as the next version for the fragment.
    */
   public function updateFromFile(
     PhabricatorUser $viewer,
     PhabricatorFile $file) {
 
     $existing = id(new PhragmentFragmentVersionQuery())
       ->setViewer($viewer)
       ->withFragmentPHIDs(array($this->getPHID()))
       ->execute();
     $sequence = count($existing);
 
     $this->openTransaction();
       $version = id(new PhragmentFragmentVersion());
       $version->setSequence($sequence);
       $version->setFragmentPHID($this->getPHID());
       $version->setFilePHID($file->getPHID());
       $version->save();
 
       $this->setLatestVersionPHID($version->getPHID());
       $this->save();
     $this->saveTransaction();
 
     $file->attachToObject($version->getPHID());
   }
 
   /**
    * Apply the specified ZIP archive onto the fragment, removing
    * and creating fragments as needed.
    */
   public function updateFromZIP(
     PhabricatorUser $viewer,
     PhabricatorFile $file) {
 
     if ($file->getMimeType() !== 'application/zip') {
       throw new Exception(
         pht("File must have mimetype '%s'.", 'application/zip'));
     }
 
     // First apply the ZIP as normal.
     $this->updateFromFile($viewer, $file);
 
     // Ensure we have ZIP support.
     $zip = null;
     try {
       $zip = new ZipArchive();
     } catch (Exception $e) {
       // The server doesn't have php5-zip, so we can't do recursive updates.
       return;
     }
 
     $temp = new TempFile();
     Filesystem::writeFile($temp, $file->loadFileData());
     if (!$zip->open($temp)) {
       throw new Exception(pht('Unable to open ZIP.'));
     }
 
     // Get all of the paths and their data from the ZIP.
     $mappings = array();
     for ($i = 0; $i < $zip->numFiles; $i++) {
       $path = trim($zip->getNameIndex($i), '/');
       $stream = $zip->getStream($path);
       $data = null;
       // If the stream is false, then it is a directory entry. We leave
       // $data set to null for directories so we know not to create a
       // version entry for them.
       if ($stream !== false) {
         $data = stream_get_contents($stream);
         fclose($stream);
       }
       $mappings[$path] = $data;
     }
 
     // We need to detect any directories that are in the ZIP folder that
     // aren't explicitly noted in the ZIP. This can happen if the file
     // entries in the ZIP look like:
     //
     //  * something/blah.png
     //  * something/other.png
     //  * test.png
     //
     // Where there is no explicit "something/" entry.
     foreach ($mappings as $path_key => $data) {
       if ($data === null) {
         continue;
       }
       $directory = dirname($path_key);
       while ($directory !== '.') {
         if (!array_key_exists($directory, $mappings)) {
           $mappings[$directory] = null;
         }
         if (dirname($directory) === $directory) {
           // dirname() will not reduce this directory any further; to
           // prevent infinite loop we just break out here.
           break;
         }
         $directory = dirname($directory);
       }
     }
 
     // Adjust the paths relative to this fragment so we can look existing
     // fragments up in the DB.
     $base_path = $this->getPath();
     $paths = array();
     foreach ($mappings as $p => $data) {
       $paths[] = $base_path.'/'.$p;
     }
 
     // FIXME: What happens when a child exists, but the current user
     // can't see it. We're going to create a new child with the exact
     // same path and then bad things will happen.
     $children = id(new PhragmentFragmentQuery())
       ->setViewer($viewer)
       ->needLatestVersion(true)
       ->withLeadingPath($this->getPath().'/')
       ->execute();
     $children = mpull($children, null, 'getPath');
 
     // Iterate over the existing fragments.
     foreach ($children as $full_path => $child) {
       $path = substr($full_path, strlen($base_path) + 1);
       if (array_key_exists($path, $mappings)) {
         if ($child->isDirectory() && $mappings[$path] === null) {
           // Don't create a version entry for a directory
           // (unless it's been converted into a file).
           continue;
         }
 
         // The file is being updated.
         $file = PhabricatorFile::newFromFileData(
           $mappings[$path],
           array('name' => basename($path)));
         $child->updateFromFile($viewer, $file);
       } else {
         // The file is being deleted.
         $child->deleteFile($viewer);
       }
     }
 
     // Iterate over the mappings to find new files.
     foreach ($mappings as $path => $data) {
       if (!array_key_exists($base_path.'/'.$path, $children)) {
         // The file is being created. If the data is null,
         // then this is explicitly a directory being created.
         $file = null;
         if ($mappings[$path] !== null) {
           $file = PhabricatorFile::newFromFileData(
             $mappings[$path],
             array('name' => basename($path)));
         }
         self::createFromFile(
           $viewer,
           $file,
           $base_path.'/'.$path,
           $this->getViewPolicy(),
           $this->getEditPolicy());
       }
     }
   }
 
   /**
    * Delete the contents of the specified fragment.
    */
   public function deleteFile(PhabricatorUser $viewer) {
     $existing = id(new PhragmentFragmentVersionQuery())
       ->setViewer($viewer)
       ->withFragmentPHIDs(array($this->getPHID()))
       ->execute();
     $sequence = count($existing);
 
     $this->openTransaction();
       $version = id(new PhragmentFragmentVersion());
       $version->setSequence($sequence);
       $version->setFragmentPHID($this->getPHID());
       $version->setFilePHID(null);
       $version->save();
 
       $this->setLatestVersionPHID($version->getPHID());
       $this->save();
     $this->saveTransaction();
   }
 
 
 /* -(  Utility  )  ---------------------------------------------------------- */
 
 
   public function getFragmentMappings(
     PhabricatorUser $viewer,
     $base_path) {
 
     $children = id(new PhragmentFragmentQuery())
       ->setViewer($viewer)
       ->needLatestVersion(true)
       ->withLeadingPath($this->getPath().'/')
       ->withDepths(array($this->getDepth() + 1))
       ->execute();
 
     if (count($children) === 0) {
       $path = substr($this->getPath(), strlen($base_path) + 1);
       return array($path => $this);
     } else {
       $mappings = array();
       foreach ($children as $child) {
         $child_mappings = $child->getFragmentMappings(
           $viewer,
           $base_path);
         foreach ($child_mappings as $key => $value) {
           $mappings[$key] = $value;
         }
       }
       return $mappings;
     }
   }
 
 
 /* -(  Policy Interface  )--------------------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/policy/__tests__/PhabricatorPolicyTestObject.php b/src/applications/policy/__tests__/PhabricatorPolicyTestObject.php
index 0e8d4c495..efd500d43 100644
--- a/src/applications/policy/__tests__/PhabricatorPolicyTestObject.php
+++ b/src/applications/policy/__tests__/PhabricatorPolicyTestObject.php
@@ -1,68 +1,64 @@
 <?php
 
 /**
  * Configurable test object for implementing Policy unit tests.
  */
 final class PhabricatorPolicyTestObject
   extends Phobject
   implements
     PhabricatorPolicyInterface,
     PhabricatorExtendedPolicyInterface {
 
   private $phid;
   private $capabilities = array();
   private $policies = array();
   private $automaticCapabilities = array();
   private $extendedPolicies = array();
 
   public function setPHID($phid) {
     $this->phid = $phid;
     return $this;
   }
 
   public function getPHID() {
     return $this->phid;
   }
 
   public function getCapabilities() {
     return $this->capabilities;
   }
 
   public function getPolicy($capability) {
     return idx($this->policies, $capability);
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     $auto = idx($this->automaticCapabilities, $capability, array());
     return idx($auto, $viewer->getPHID());
   }
 
   public function setCapabilities(array $capabilities) {
     $this->capabilities = $capabilities;
     return $this;
   }
 
   public function setPolicies(array $policy_map) {
     $this->policies = $policy_map;
     return $this;
   }
 
   public function setAutomaticCapabilities(array $auto_map) {
     $this->automaticCapabilities = $auto_map;
     return $this;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
   public function setExtendedPolicies(array $extended_policies) {
     $this->extendedPolicies = $extended_policies;
     return $this;
   }
 
   public function getExtendedPolicy($capability, PhabricatorUser $viewer) {
     return idx($this->extendedPolicies, $capability, array());
   }
 
 }
diff --git a/src/applications/policy/controller/PhabricatorPolicyExplainController.php b/src/applications/policy/controller/PhabricatorPolicyExplainController.php
index 5030c4d63..ef61272d8 100644
--- a/src/applications/policy/controller/PhabricatorPolicyExplainController.php
+++ b/src/applications/policy/controller/PhabricatorPolicyExplainController.php
@@ -1,357 +1,326 @@
 <?php
 
 final class PhabricatorPolicyExplainController
   extends PhabricatorPolicyController {
 
   public function shouldAllowPublic() {
     return true;
   }
 
   public function handleRequest(AphrontRequest $request) {
     $viewer = $this->getViewer();
 
     $phid = $request->getURIData('phid');
     $capability = $request->getURIData('capability');
 
     $object = id(new PhabricatorObjectQuery())
       ->setViewer($viewer)
       ->withPHIDs(array($phid))
       ->executeOne();
     if (!$object) {
       return new Aphront404Response();
     }
 
     $policies = PhabricatorPolicyQuery::loadPolicies(
       $viewer,
       $object);
 
     $policy = idx($policies, $capability);
     if (!$policy) {
       return new Aphront404Response();
     }
 
     $handle = id(new PhabricatorHandleQuery())
       ->setViewer($viewer)
       ->withPHIDs(array($phid))
       ->executeOne();
 
     $object_name = $handle->getName();
     $object_uri = nonempty($handle->getURI(), '/');
 
     $dialog = id(new AphrontDialogView())
       ->setUser($viewer)
       ->setClass('aphront-access-dialog')
       ->setTitle(pht('Policy Details: %s', $object_name))
       ->addCancelButton($object_uri, pht('Done'));
 
     $space_section = $this->buildSpaceSection(
       $object,
       $policy,
       $capability);
 
     $extended_section = $this->buildExtendedSection(
       $object,
       $capability);
 
     $exceptions_section = $this->buildExceptionsSection(
       $object,
       $capability);
 
     $object_section = $this->buildObjectSection(
       $object,
       $policy,
       $capability,
       $handle);
 
     $dialog->appendChild(
       array(
         $space_section,
         $extended_section,
         $exceptions_section,
         $object_section,
       ));
 
 
     return $dialog;
   }
 
   private function buildSpaceSection(
     PhabricatorPolicyInterface $object,
     PhabricatorPolicy $policy,
     $capability) {
     $viewer = $this->getViewer();
 
     if (!($object instanceof PhabricatorSpacesInterface)) {
       return null;
     }
 
     if (!PhabricatorSpacesNamespaceQuery::getSpacesExist($viewer)) {
       return null;
     }
 
     $space_phid = PhabricatorSpacesNamespaceQuery::getObjectSpacePHID(
       $object);
 
     $spaces = PhabricatorSpacesNamespaceQuery::getViewerSpaces($viewer);
     $space = idx($spaces, $space_phid);
     if (!$space) {
       return null;
     }
 
     $space_policies = PhabricatorPolicyQuery::loadPolicies($viewer, $space);
     $space_policy = idx($space_policies, PhabricatorPolicyCapability::CAN_VIEW);
     if (!$space_policy) {
       return null;
     }
 
     $doc_href = PhabricatorEnv::getDoclink('Spaces User Guide');
     $capability_name = $this->getCapabilityName($capability);
 
     $space_section = id(new PHUIPolicySectionView())
       ->setViewer($viewer)
       ->setIcon('fa-th-large bluegrey')
       ->setHeader(pht('Space'))
       ->setDocumentationLink(pht('Spaces Documentation'), $doc_href)
       ->appendList(
         array(
           array(
             phutil_tag('strong', array(), pht('Space:')),
             ' ',
             $viewer->renderHandle($space_phid)->setAsTag(true),
           ),
           array(
             phutil_tag('strong', array(), pht('%s:', $capability_name)),
             ' ',
             $space_policy->getShortName(),
           ),
         ))
       ->appendParagraph(
         pht(
           'This object is in %s and can only be seen or edited by users '.
           'with access to view objects in the space.',
           $viewer->renderHandle($space_phid)));
 
     $space_explanation = PhabricatorPolicy::getPolicyExplanation(
       $viewer,
       $space_policy->getPHID());
     $items = array();
     $items[] = $space_explanation;
 
     $space_section
       ->appendParagraph(pht('Users who can see objects in this space:'))
       ->appendList($items);
 
     $view_capability = PhabricatorPolicyCapability::CAN_VIEW;
     if ($capability == $view_capability) {
       $stronger = $space_policy->isStrongerThan($policy);
       if ($stronger) {
         $space_section->appendHint(
           pht(
             'The space this object is in has a more restrictive view '.
             'policy ("%s") than the object does ("%s"), so the space\'s '.
             'view policy is shown as a hint instead of the object policy.',
             $space_policy->getShortName(),
             $policy->getShortName()));
       }
     }
 
     $space_section->appendHint(
       pht(
         'After a user passes space policy checks, they must still pass '.
         'object policy checks.'));
 
     return $space_section;
   }
 
   private function getStrengthInformation(
     PhabricatorPolicyInterface $object,
     PhabricatorPolicy $policy,
     $capability) {
     $viewer = $this->getViewer();
 
     $default_policy = PhabricatorPolicyQuery::getDefaultPolicyForObject(
       $viewer,
       $object,
       $capability);
     if (!$default_policy) {
       return;
     }
 
     if ($default_policy->getPHID() == $policy->getPHID()) {
       return;
     }
 
     if ($default_policy->isStrongerThan($policy)) {
       $info = pht(
         'This object has a less restrictive policy ("%s") than the default '.
         'policy for similar objects (which is "%s").',
         $policy->getShortName(),
         $default_policy->getShortName());
     } else if ($policy->isStrongerThan($default_policy)) {
       $info = pht(
         'This object has a more restrictive policy ("%s") than the default '.
         'policy for similar objects (which is "%s").',
         $policy->getShortName(),
         $default_policy->getShortName());
     } else {
       $info = pht(
         'This object has a different policy ("%s") than the default policy '.
         'for similar objects (which is "%s").',
         $policy->getShortName(),
         $default_policy->getShortName());
     }
 
     return $info;
   }
 
   private function getCapabilityName($capability) {
     $capability_name = $capability;
     $capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
     if ($capobj) {
       $capability_name = $capobj->getCapabilityName();
     }
 
     return $capability_name;
   }
 
   private function buildExtendedSection(
     PhabricatorPolicyInterface $object,
     $capability) {
     $viewer = $this->getViewer();
 
     if (!($object instanceof PhabricatorExtendedPolicyInterface)) {
       return null;
     }
 
     $extended_rules = $object->getExtendedPolicy($capability, $viewer);
     if (!$extended_rules) {
       return null;
     }
 
     $items = array();
     foreach ($extended_rules as $extended_rule) {
       $extended_target = $extended_rule[0];
       $extended_capabilities = (array)$extended_rule[1];
       if (is_object($extended_target)) {
         $extended_target = $extended_target->getPHID();
       }
 
       foreach ($extended_capabilities as $extended_capability) {
         $ex_name = $this->getCapabilityName($extended_capability);
         $items[] = array(
           phutil_tag('strong', array(), pht('%s:', $ex_name)),
           ' ',
           $viewer->renderHandle($extended_target)->setAsTag(true),
         );
       }
     }
 
     return id(new PHUIPolicySectionView())
       ->setViewer($viewer)
       ->setIcon('fa-link')
       ->setHeader(pht('Required Capabilities on Other Objects'))
       ->appendParagraph(
         pht(
           'To access this object, users must have first have access '.
           'capabilties on these other objects:'))
       ->appendList($items);
   }
 
   private function buildExceptionsSection(
     PhabricatorPolicyInterface $object,
     $capability) {
     $viewer = $this->getViewer();
 
-    if ($object instanceof PhabricatorPolicyCodexInterface) {
-      $codex = PhabricatorPolicyCodex::newFromObject($object, $viewer);
-      $rules = $codex->getPolicySpecialRuleDescriptions();
-
-      $exceptions = array();
-      foreach ($rules as $rule) {
-        $is_active = $rule->getIsActive();
-        if ($is_active) {
-          $rule_capabilities = $rule->getCapabilities();
-          if ($rule_capabilities) {
-            if (!in_array($capability, $rule_capabilities)) {
-              $is_active = false;
-            }
-          }
-        }
-
-        $description = $rule->getDescription();
-
-        if (!$is_active) {
-          $description = phutil_tag(
-            'span',
-            array(
-              'class' => 'phui-policy-section-view-inactive-rule',
-            ),
-            $description);
-        }
-
-        $exceptions[] = $description;
-      }
-    } else if (method_exists($object, 'describeAutomaticCapability')) {
-      $exceptions = (array)$object->describeAutomaticCapability($capability);
-      $exceptions = array_filter($exceptions);
-    } else {
-      $exceptions = array();
-    }
+    $exceptions = PhabricatorPolicy::getSpecialRules(
+      $object,
+      $viewer,
+      $capability,
+      false);
 
     if (!$exceptions) {
       return null;
     }
 
-
     return id(new PHUIPolicySectionView())
       ->setViewer($viewer)
       ->setIcon('fa-unlock-alt red')
       ->setHeader(pht('Special Rules'))
       ->appendParagraph(
         pht(
           'This object has special rules which override normal object '.
           'policy rules:'))
       ->appendList($exceptions);
   }
 
   private function buildObjectSection(
     PhabricatorPolicyInterface $object,
     PhabricatorPolicy $policy,
     $capability,
     PhabricatorObjectHandle $handle) {
 
     $viewer = $this->getViewer();
     $capability_name = $this->getCapabilityName($capability);
 
     $object_section = id(new PHUIPolicySectionView())
       ->setViewer($viewer)
       ->setIcon($handle->getIcon().' bluegrey')
       ->setHeader(pht('Object Policy'))
       ->appendList(
         array(
           array(
             phutil_tag('strong', array(), pht('%s:', $capability_name)),
             ' ',
             $policy->getShortName(),
           ),
         ))
       ->appendParagraph(
         pht(
           'In detail, this means that these users can take this action, '.
           'provided they pass all of the checks described above first:'))
       ->appendList(
         array(
           PhabricatorPolicy::getPolicyExplanation(
           $viewer,
           $policy->getPHID()),
         ));
 
     $strength = $this->getStrengthInformation($object, $policy, $capability);
     if ($strength) {
       $object_section->appendHint($strength);
     }
 
     return $object_section;
   }
 
 }
diff --git a/src/applications/policy/filter/PhabricatorPolicyFilter.php b/src/applications/policy/filter/PhabricatorPolicyFilter.php
index c3ac7fc01..1466d4e56 100644
--- a/src/applications/policy/filter/PhabricatorPolicyFilter.php
+++ b/src/applications/policy/filter/PhabricatorPolicyFilter.php
@@ -1,860 +1,867 @@
 <?php
 
 final class PhabricatorPolicyFilter extends Phobject {
 
   private $viewer;
   private $objects;
   private $capabilities;
   private $raisePolicyExceptions;
   private $userProjects;
   private $customPolicies = array();
   private $objectPolicies = array();
   private $forcedPolicy;
 
   public static function mustRetainCapability(
     PhabricatorUser $user,
     PhabricatorPolicyInterface $object,
     $capability) {
 
     if (!self::hasCapability($user, $object, $capability)) {
       throw new Exception(
         pht(
           "You can not make that edit, because it would remove your ability ".
           "to '%s' the object.",
           $capability));
     }
   }
 
   public static function requireCapability(
     PhabricatorUser $user,
     PhabricatorPolicyInterface $object,
     $capability) {
     $filter = id(new PhabricatorPolicyFilter())
       ->setViewer($user)
       ->requireCapabilities(array($capability))
       ->raisePolicyExceptions(true)
       ->apply(array($object));
   }
 
   /**
    * Perform a capability check, acting as though an object had a specific
    * policy. This is primarily used to check if a policy is valid (for example,
    * to prevent users from editing away their ability to edit an object).
    *
    * Specifically, a check like this:
    *
    *   PhabricatorPolicyFilter::requireCapabilityWithForcedPolicy(
    *     $viewer,
    *     $object,
    *     PhabricatorPolicyCapability::CAN_EDIT,
    *     $potential_new_policy);
    *
    * ...will throw a @{class:PhabricatorPolicyException} if the new policy would
    * remove the user's ability to edit the object.
    *
    * @param PhabricatorUser   The viewer to perform a policy check for.
    * @param PhabricatorPolicyInterface The object to perform a policy check on.
    * @param string            Capability to test.
    * @param string            Perform the test as though the object has this
    *                          policy instead of the policy it actually has.
    * @return void
    */
   public static function requireCapabilityWithForcedPolicy(
     PhabricatorUser $viewer,
     PhabricatorPolicyInterface $object,
     $capability,
     $forced_policy) {
 
     id(new PhabricatorPolicyFilter())
       ->setViewer($viewer)
       ->requireCapabilities(array($capability))
       ->raisePolicyExceptions(true)
       ->forcePolicy($forced_policy)
       ->apply(array($object));
   }
 
   public static function hasCapability(
     PhabricatorUser $user,
     PhabricatorPolicyInterface $object,
     $capability) {
 
     $filter = new PhabricatorPolicyFilter();
     $filter->setViewer($user);
     $filter->requireCapabilities(array($capability));
     $result = $filter->apply(array($object));
 
     return (count($result) == 1);
   }
 
   public function setViewer(PhabricatorUser $user) {
     $this->viewer = $user;
     return $this;
   }
 
   public function requireCapabilities(array $capabilities) {
     $this->capabilities = $capabilities;
     return $this;
   }
 
   public function raisePolicyExceptions($raise) {
     $this->raisePolicyExceptions = $raise;
     return $this;
   }
 
   public function forcePolicy($forced_policy) {
     $this->forcedPolicy = $forced_policy;
     return $this;
   }
 
   public function apply(array $objects) {
     assert_instances_of($objects, 'PhabricatorPolicyInterface');
 
     $viewer       = $this->viewer;
     $capabilities = $this->capabilities;
 
     if (!$viewer || !$capabilities) {
       throw new PhutilInvalidStateException('setViewer', 'requireCapabilities');
     }
 
     // If the viewer is omnipotent, short circuit all the checks and just
     // return the input unmodified. This is an optimization; we know the
     // result already.
     if ($viewer->isOmnipotent()) {
       return $objects;
     }
 
     $filtered = array();
     $viewer_phid = $viewer->getPHID();
 
     if (empty($this->userProjects[$viewer_phid])) {
       $this->userProjects[$viewer_phid] = array();
     }
 
     $need_projects = array();
     $need_policies = array();
     $need_objpolicies = array();
     foreach ($objects as $key => $object) {
       $object_capabilities = $object->getCapabilities();
       foreach ($capabilities as $capability) {
         if (!in_array($capability, $object_capabilities)) {
           throw new Exception(
             pht(
               "Testing for capability '%s' on an object which does ".
               "not have that capability!",
               $capability));
         }
 
         $policy = $this->getObjectPolicy($object, $capability);
 
         if (PhabricatorPolicyQuery::isObjectPolicy($policy)) {
           $need_objpolicies[$policy][] = $object;
           continue;
         }
 
         $type = phid_get_type($policy);
         if ($type == PhabricatorProjectProjectPHIDType::TYPECONST) {
           $need_projects[$policy] = $policy;
           continue;
         }
 
         if ($type == PhabricatorPolicyPHIDTypePolicy::TYPECONST) {
           $need_policies[$policy][] = $object;
           continue;
         }
       }
     }
 
     if ($need_objpolicies) {
       $this->loadObjectPolicies($need_objpolicies);
     }
 
     if ($need_policies) {
       $this->loadCustomPolicies($need_policies);
     }
 
     // If we need projects, check if any of the projects we need are also the
     // objects we're filtering. Because of how project rules work, this is a
     // common case.
     if ($need_projects) {
       foreach ($objects as $object) {
         if ($object instanceof PhabricatorProject) {
           $project_phid = $object->getPHID();
           if (isset($need_projects[$project_phid])) {
             $is_member = $object->isUserMember($viewer_phid);
             $this->userProjects[$viewer_phid][$project_phid] = $is_member;
             unset($need_projects[$project_phid]);
           }
         }
       }
     }
 
     if ($need_projects) {
       $need_projects = array_unique($need_projects);
 
       // NOTE: We're using the omnipotent user here to avoid a recursive
       // descent into madness. We don't actually need to know if the user can
       // see these projects or not, since: the check is "user is member of
       // project", not "user can see project"; and membership implies
       // visibility anyway. Without this, we may load other projects and
       // re-enter the policy filter and generally create a huge mess.
 
       $projects = id(new PhabricatorProjectQuery())
         ->setViewer(PhabricatorUser::getOmnipotentUser())
         ->withMemberPHIDs(array($viewer->getPHID()))
         ->withPHIDs($need_projects)
         ->execute();
 
       foreach ($projects as $project) {
         $this->userProjects[$viewer_phid][$project->getPHID()] = true;
       }
     }
 
     foreach ($objects as $key => $object) {
       foreach ($capabilities as $capability) {
         if (!$this->checkCapability($object, $capability)) {
           // If we're missing any capability, move on to the next object.
           continue 2;
         }
       }
 
       // If we make it here, we have all of the required capabilities.
       $filtered[$key] = $object;
     }
 
     // If we survied the primary checks, apply extended checks to objects
     // with extended policies.
     $results = array();
     $extended = array();
     foreach ($filtered as $key => $object) {
       if ($object instanceof PhabricatorExtendedPolicyInterface) {
         $extended[$key] = $object;
       } else {
         $results[$key] = $object;
       }
     }
 
     if ($extended) {
       $results += $this->applyExtendedPolicyChecks($extended);
       // Put results back in the original order.
       $results = array_select_keys($results, array_keys($filtered));
     }
 
     return $results;
   }
 
   private function applyExtendedPolicyChecks(array $extended_objects) {
     $viewer = $this->viewer;
     $filter_capabilities = $this->capabilities;
 
     // Iterate over the objects we need to filter and pull all the nonempty
     // policies into a flat, structured list.
     $all_structs = array();
     foreach ($extended_objects as $key => $extended_object) {
       foreach ($filter_capabilities as $extended_capability) {
         $extended_policies = $extended_object->getExtendedPolicy(
           $extended_capability,
           $viewer);
         if (!$extended_policies) {
           continue;
         }
 
         foreach ($extended_policies as $extended_policy) {
           list($object, $capabilities) = $extended_policy;
 
           // Build a description of the capabilities we need to check. This
           // will be something like `"view"`, or `"edit view"`, or possibly
           // a longer string with custom capabilities. Later, group the objects
           // up into groups which need the same capabilities tested.
           $capabilities = (array)$capabilities;
           $capabilities = array_fuse($capabilities);
           ksort($capabilities);
           $group = implode(' ', $capabilities);
 
           $struct = array(
             'key' => $key,
             'for' => $extended_capability,
             'object' => $object,
             'capabilities' => $capabilities,
             'group' => $group,
           );
 
           $all_structs[] = $struct;
         }
       }
     }
 
     // Extract any bare PHIDs from the structs; we need to load these objects.
     // These are objects which are required in order to perform an extended
     // policy check but which the original viewer did not have permission to
     // see (they presumably had other permissions which let them load the
     // object in the first place).
     $all_phids = array();
     foreach ($all_structs as $idx => $struct) {
       $object = $struct['object'];
       if (is_string($object)) {
         $all_phids[$object] = $object;
       }
     }
 
     // If we have some bare PHIDs, we need to load the corresponding objects.
     if ($all_phids) {
       // We can pull these with the omnipotent user because we're immediately
       // filtering them.
       $ref_objects = id(new PhabricatorObjectQuery())
         ->setViewer(PhabricatorUser::getOmnipotentUser())
         ->withPHIDs($all_phids)
         ->execute();
       $ref_objects = mpull($ref_objects, null, 'getPHID');
     } else {
       $ref_objects = array();
     }
 
     // Group the list of checks by the capabilities we need to check.
     $groups = igroup($all_structs, 'group');
     foreach ($groups as $structs) {
       $head = head($structs);
 
       // All of the items in each group are checking for the same capabilities.
       $capabilities = $head['capabilities'];
 
       $key_map = array();
       $objects_in = array();
       foreach ($structs as $struct) {
         $extended_key = $struct['key'];
         if (empty($extended_objects[$extended_key])) {
           // If this object has already been rejected by an earlier filtering
           // pass, we don't need to do any tests on it.
           continue;
         }
 
         $object = $struct['object'];
         if (is_string($object)) {
           // This is really a PHID, so look it up.
           $object_phid = $object;
           if (empty($ref_objects[$object_phid])) {
             // We weren't able to load the corresponding object, so just
             // reject this result outright.
 
             $reject = $extended_objects[$extended_key];
             unset($extended_objects[$extended_key]);
 
             // TODO: This could be friendlier.
             $this->rejectObject($reject, false, '<bad-ref>');
             continue;
           }
           $object = $ref_objects[$object_phid];
         }
 
         $phid = $object->getPHID();
 
         $key_map[$phid][] = $extended_key;
         $objects_in[$phid] = $object;
       }
 
       if ($objects_in) {
         $objects_out = $this->executeExtendedPolicyChecks(
           $viewer,
           $capabilities,
           $objects_in,
           $key_map);
         $objects_out = mpull($objects_out, null, 'getPHID');
       } else {
         $objects_out = array();
       }
 
       // If any objects were removed by filtering, we're going to reject all
       // of the original objects which needed them.
       foreach ($objects_in as $phid => $object_in) {
         if (isset($objects_out[$phid])) {
           // This object survived filtering, so we don't need to throw any
           // results away.
           continue;
         }
 
         foreach ($key_map[$phid] as $extended_key) {
           if (empty($extended_objects[$extended_key])) {
             // We've already rejected this object, so we don't need to reject
             // it again.
             continue;
           }
 
           $reject = $extended_objects[$extended_key];
           unset($extended_objects[$extended_key]);
 
           // It's possible that we're rejecting this object for multiple
           // capability/policy failures, but just pick the first one to show
           // to the user.
           $first_capability = head($capabilities);
           $first_policy = $object_in->getPolicy($first_capability);
 
           $this->rejectObject($reject, $first_policy, $first_capability);
         }
       }
     }
 
     return $extended_objects;
   }
 
   private function executeExtendedPolicyChecks(
     PhabricatorUser $viewer,
     array $capabilities,
     array $objects,
     array $key_map) {
 
     // Do crude cycle detection by seeing if we have a huge stack depth.
     // Although more sophisticated cycle detection is possible in theory,
     // it is difficult with hierarchical objects like subprojects. Many other
     // checks make it difficult to create cycles normally, so just do a
     // simple check here to limit damage.
 
     static $depth;
 
     $depth++;
 
     if ($depth > 32) {
       foreach ($objects as $key => $object) {
         $this->rejectObject($objects[$key], false, '<cycle>');
         unset($objects[$key]);
         continue;
       }
     }
 
     if (!$objects) {
       return array();
     }
 
     $caught = null;
     try {
       $result = id(new PhabricatorPolicyFilter())
         ->setViewer($viewer)
         ->requireCapabilities($capabilities)
         ->apply($objects);
     } catch (Exception $ex) {
       $caught = $ex;
     }
 
     $depth--;
 
     if ($caught) {
       throw $caught;
     }
 
     return $result;
   }
 
   private function checkCapability(
     PhabricatorPolicyInterface $object,
     $capability) {
 
     $policy = $this->getObjectPolicy($object, $capability);
 
     if (!$policy) {
       // TODO: Formalize this somehow?
       $policy = PhabricatorPolicies::POLICY_USER;
     }
 
     if ($policy == PhabricatorPolicies::POLICY_PUBLIC) {
       // If the object is set to "public" but that policy is disabled for this
       // install, restrict the policy to "user".
       if (!PhabricatorEnv::getEnvConfig('policy.allow-public')) {
         $policy = PhabricatorPolicies::POLICY_USER;
       }
 
       // If the object is set to "public" but the capability is not a public
       // capability, restrict the policy to "user".
       $capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
       if (!$capobj || !$capobj->shouldAllowPublicPolicySetting()) {
         $policy = PhabricatorPolicies::POLICY_USER;
       }
     }
 
     $viewer = $this->viewer;
 
     if ($viewer->isOmnipotent()) {
       return true;
     }
 
     if ($object instanceof PhabricatorSpacesInterface) {
       $space_phid = $object->getSpacePHID();
       if (!$this->canViewerSeeObjectsInSpace($viewer, $space_phid)) {
         $this->rejectObjectFromSpace($object, $space_phid);
         return false;
       }
     }
 
     if ($object->hasAutomaticCapability($capability, $viewer)) {
       return true;
     }
 
     switch ($policy) {
       case PhabricatorPolicies::POLICY_PUBLIC:
         return true;
       case PhabricatorPolicies::POLICY_USER:
         if ($viewer->getPHID()) {
           return true;
         } else {
           $this->rejectObject($object, $policy, $capability);
         }
         break;
       case PhabricatorPolicies::POLICY_ADMIN:
         if ($viewer->getIsAdmin()) {
           return true;
         } else {
           $this->rejectObject($object, $policy, $capability);
         }
         break;
       case PhabricatorPolicies::POLICY_NOONE:
         $this->rejectObject($object, $policy, $capability);
         break;
       default:
         if (PhabricatorPolicyQuery::isObjectPolicy($policy)) {
           if ($this->checkObjectPolicy($policy, $object)) {
             return true;
           } else {
             $this->rejectObject($object, $policy, $capability);
             break;
           }
         }
 
         $type = phid_get_type($policy);
         if ($type == PhabricatorProjectProjectPHIDType::TYPECONST) {
           if (!empty($this->userProjects[$viewer->getPHID()][$policy])) {
             return true;
           } else {
             $this->rejectObject($object, $policy, $capability);
           }
         } else if ($type == PhabricatorPeopleUserPHIDType::TYPECONST) {
           if ($viewer->getPHID() == $policy) {
             return true;
           } else {
             $this->rejectObject($object, $policy, $capability);
           }
         } else if ($type == PhabricatorPolicyPHIDTypePolicy::TYPECONST) {
           if ($this->checkCustomPolicy($policy, $object)) {
             return true;
           } else {
             $this->rejectObject($object, $policy, $capability);
           }
         } else {
           // Reject objects with unknown policies.
           $this->rejectObject($object, false, $capability);
         }
     }
 
     return false;
   }
 
   public function rejectObject(
     PhabricatorPolicyInterface $object,
     $policy,
     $capability) {
 
     if (!$this->raisePolicyExceptions) {
       return;
     }
 
     if ($this->viewer->isOmnipotent()) {
       // Never raise policy exceptions for the omnipotent viewer. Although we
       // will never normally issue a policy rejection for the omnipotent
       // viewer, we can end up here when queries blanket reject objects that
       // have failed to load, without distinguishing between nonexistent and
       // nonvisible objects.
       return;
     }
 
     $capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
     $rejection = null;
     if ($capobj) {
       $rejection = $capobj->describeCapabilityRejection();
       $capability_name = $capobj->getCapabilityName();
     } else {
       $capability_name = $capability;
     }
 
     if (!$rejection) {
       // We couldn't find the capability object, or it doesn't provide a
       // tailored rejection string.
       $rejection = pht(
         'You do not have the required capability ("%s") to do whatever you '.
         'are trying to do.',
         $capability);
     }
 
     $more = PhabricatorPolicy::getPolicyExplanation($this->viewer, $policy);
-    $exceptions = $object->describeAutomaticCapability($capability);
+    $more = (array)$more;
+    $more = array_filter($more);
 
-    $details = array_filter(array_merge(array($more), (array)$exceptions));
+    $exceptions = PhabricatorPolicy::getSpecialRules(
+      $object,
+      $this->viewer,
+      $capability,
+      true);
+
+    $details = array_filter(array_merge($more, $exceptions));
 
     $access_denied = $this->renderAccessDenied($object);
 
     $full_message = pht(
       '[%s] (%s) %s // %s',
       $access_denied,
       $capability_name,
       $rejection,
       implode(' ', $details));
 
     $exception = id(new PhabricatorPolicyException($full_message))
       ->setTitle($access_denied)
       ->setObjectPHID($object->getPHID())
       ->setRejection($rejection)
       ->setCapability($capability)
       ->setCapabilityName($capability_name)
       ->setMoreInfo($details);
 
     throw $exception;
   }
 
   private function loadObjectPolicies(array $map) {
     $viewer = $this->viewer;
     $viewer_phid = $viewer->getPHID();
 
     $rules = PhabricatorPolicyQuery::getObjectPolicyRules(null);
 
     // Make sure we have clean, empty policy rule objects.
     foreach ($rules as $key => $rule) {
       $rules[$key] = clone $rule;
     }
 
     $results = array();
     foreach ($map as $key => $object_list) {
       $rule = idx($rules, $key);
       if (!$rule) {
         continue;
       }
 
       foreach ($object_list as $object_key => $object) {
         if (!$rule->canApplyToObject($object)) {
           unset($object_list[$object_key]);
         }
       }
 
       $rule->willApplyRules($viewer, array(), $object_list);
       $results[$key] = $rule;
     }
 
     $this->objectPolicies[$viewer_phid] = $results;
   }
 
   private function loadCustomPolicies(array $map) {
     $viewer = $this->viewer;
     $viewer_phid = $viewer->getPHID();
 
     $custom_policies = id(new PhabricatorPolicyQuery())
       ->setViewer($viewer)
       ->withPHIDs(array_keys($map))
       ->execute();
     $custom_policies = mpull($custom_policies, null, 'getPHID');
 
     $classes = array();
     $values = array();
     $objects = array();
     foreach ($custom_policies as $policy_phid => $policy) {
       foreach ($policy->getCustomRuleClasses() as $class) {
         $classes[$class] = $class;
         $values[$class][] = $policy->getCustomRuleValues($class);
 
         foreach (idx($map, $policy_phid, array()) as $object) {
           $objects[$class][] = $object;
         }
       }
     }
 
     foreach ($classes as $class => $ignored) {
       $rule_object = newv($class, array());
 
       // Filter out any objects which the rule can't apply to.
       $target_objects = idx($objects, $class, array());
       foreach ($target_objects as $key => $target_object) {
         if (!$rule_object->canApplyToObject($target_object)) {
           unset($target_objects[$key]);
         }
       }
 
       $rule_object->willApplyRules(
         $viewer,
         array_mergev($values[$class]),
         $target_objects);
 
       $classes[$class] = $rule_object;
     }
 
     foreach ($custom_policies as $policy) {
       $policy->attachRuleObjects($classes);
     }
 
     if (empty($this->customPolicies[$viewer_phid])) {
       $this->customPolicies[$viewer_phid] = array();
     }
 
     $this->customPolicies[$viewer->getPHID()] += $custom_policies;
   }
 
   private function checkObjectPolicy(
     $policy_phid,
     PhabricatorPolicyInterface $object) {
     $viewer = $this->viewer;
     $viewer_phid = $viewer->getPHID();
 
     $rule = idx($this->objectPolicies[$viewer_phid], $policy_phid);
     if (!$rule) {
       return false;
     }
 
     if (!$rule->canApplyToObject($object)) {
       return false;
     }
 
     return $rule->applyRule($viewer, null, $object);
   }
 
   private function checkCustomPolicy(
     $policy_phid,
     PhabricatorPolicyInterface $object) {
 
     $viewer = $this->viewer;
     $viewer_phid = $viewer->getPHID();
 
     $policy = idx($this->customPolicies[$viewer_phid], $policy_phid);
     if (!$policy) {
       // Reject, this policy is bogus.
       return false;
     }
 
     $objects = $policy->getRuleObjects();
     $action = null;
     foreach ($policy->getRules() as $rule) {
       if (!is_array($rule)) {
         // Reject, this policy rule is invalid.
         return false;
       }
 
       $rule_object = idx($objects, idx($rule, 'rule'));
       if (!$rule_object) {
         // Reject, this policy has a bogus rule.
         return false;
       }
 
       if (!$rule_object->canApplyToObject($object)) {
         // Reject, this policy rule can't be applied to the given object.
         return false;
       }
 
       // If the user matches this rule, use this action.
       if ($rule_object->applyRule($viewer, idx($rule, 'value'), $object)) {
         $action = idx($rule, 'action');
         break;
       }
     }
 
     if ($action === null) {
       $action = $policy->getDefaultAction();
     }
 
     if ($action === PhabricatorPolicy::ACTION_ALLOW) {
       return true;
     }
 
     return false;
   }
 
   private function getObjectPolicy(
     PhabricatorPolicyInterface $object,
     $capability) {
 
     if ($this->forcedPolicy) {
       return $this->forcedPolicy;
     } else {
       return $object->getPolicy($capability);
     }
   }
 
   private function renderAccessDenied(PhabricatorPolicyInterface $object) {
     // NOTE: Not every type of policy object has a real PHID; just load an
     // empty handle if a real PHID isn't available.
     $phid = nonempty($object->getPHID(), PhabricatorPHIDConstants::PHID_VOID);
 
     $handle = id(new PhabricatorHandleQuery())
       ->setViewer($this->viewer)
       ->withPHIDs(array($phid))
       ->executeOne();
 
     $object_name = $handle->getObjectName();
 
     $is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
     if ($is_serious) {
       $access_denied = pht(
         'Access Denied: %s',
         $object_name);
     } else {
       $access_denied = pht(
         'You Shall Not Pass: %s',
         $object_name);
     }
 
     return $access_denied;
   }
 
 
   private function canViewerSeeObjectsInSpace(
     PhabricatorUser $viewer,
     $space_phid) {
 
     $spaces = PhabricatorSpacesNamespaceQuery::getAllSpaces();
 
     // If there are no spaces, everything exists in an implicit default space
     // with no policy controls. This is the default state.
     if (!$spaces) {
       if ($space_phid !== null) {
         return false;
       } else {
         return true;
       }
     }
 
     if ($space_phid === null) {
       $space = PhabricatorSpacesNamespaceQuery::getDefaultSpace();
     } else {
       $space = idx($spaces, $space_phid);
     }
 
     if (!$space) {
       return false;
     }
 
     // This may be more involved later, but for now being able to see the
     // space is equivalent to being able to see everything in it.
     return self::hasCapability(
       $viewer,
       $space,
       PhabricatorPolicyCapability::CAN_VIEW);
   }
 
   private function rejectObjectFromSpace(
     PhabricatorPolicyInterface $object,
     $space_phid) {
 
     if (!$this->raisePolicyExceptions) {
       return;
     }
 
     if ($this->viewer->isOmnipotent()) {
       return;
     }
 
     $access_denied = $this->renderAccessDenied($object);
 
     $rejection = pht(
       'This object is in a space you do not have permission to access.');
     $full_message = pht('[%s] %s', $access_denied, $rejection);
 
     $exception = id(new PhabricatorPolicyException($full_message))
       ->setTitle($access_denied)
       ->setObjectPHID($object->getPHID())
       ->setRejection($rejection)
       ->setCapability(PhabricatorPolicyCapability::CAN_VIEW);
 
     throw $exception;
   }
 
 }
diff --git a/src/applications/policy/storage/PhabricatorPolicy.php b/src/applications/policy/storage/PhabricatorPolicy.php
index a7426ccad..68462cbc1 100644
--- a/src/applications/policy/storage/PhabricatorPolicy.php
+++ b/src/applications/policy/storage/PhabricatorPolicy.php
@@ -1,462 +1,506 @@
 <?php
 
 final class PhabricatorPolicy
   extends PhabricatorPolicyDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorDestructibleInterface {
 
   const ACTION_ALLOW = 'allow';
   const ACTION_DENY = 'deny';
 
   private $name;
   private $shortName;
   private $type;
   private $href;
   private $workflow;
   private $icon;
 
   protected $rules = array();
   protected $defaultAction = self::ACTION_DENY;
 
   private $ruleObjects = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'rules' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'defaultAction' => 'text32',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_phid' => null,
         'phid' => array(
           'columns' => array('phid'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorPolicyPHIDTypePolicy::TYPECONST);
   }
 
   public static function newFromPolicyAndHandle(
     $policy_identifier,
     PhabricatorObjectHandle $handle = null) {
 
     $is_global = PhabricatorPolicyQuery::isGlobalPolicy($policy_identifier);
     if ($is_global) {
       return PhabricatorPolicyQuery::getGlobalPolicy($policy_identifier);
     }
 
     $policy = PhabricatorPolicyQuery::getObjectPolicy($policy_identifier);
     if ($policy) {
       return $policy;
     }
 
     if (!$handle) {
       throw new Exception(
         pht(
           "Policy identifier is an object PHID ('%s'), but no object handle ".
           "was provided. A handle must be provided for object policies.",
           $policy_identifier));
     }
 
     $handle_phid = $handle->getPHID();
     if ($policy_identifier != $handle_phid) {
       throw new Exception(
         pht(
           "Policy identifier is an object PHID ('%s'), but the provided ".
           "handle has a different PHID ('%s'). The handle must correspond ".
           "to the policy identifier.",
           $policy_identifier,
           $handle_phid));
     }
 
     $policy = id(new PhabricatorPolicy())
       ->setPHID($policy_identifier)
       ->setHref($handle->getURI());
 
     $phid_type = phid_get_type($policy_identifier);
     switch ($phid_type) {
       case PhabricatorProjectProjectPHIDType::TYPECONST:
         $policy->setType(PhabricatorPolicyType::TYPE_PROJECT);
         $policy->setName($handle->getName());
         break;
       case PhabricatorPeopleUserPHIDType::TYPECONST:
         $policy->setType(PhabricatorPolicyType::TYPE_USER);
         $policy->setName($handle->getFullName());
         break;
       case PhabricatorPolicyPHIDTypePolicy::TYPECONST:
         // TODO: This creates a weird handle-based version of a rule policy.
         // It behaves correctly, but can't be applied since it doesn't have
         // any rules. It is used to render transactions, and might need some
         // cleanup.
         break;
       default:
         $policy->setType(PhabricatorPolicyType::TYPE_MASKED);
         $policy->setName($handle->getFullName());
         break;
     }
 
     $policy->makeEphemeral();
 
     return $policy;
   }
 
   public function setType($type) {
     $this->type = $type;
     return $this;
   }
 
   public function getType() {
     if (!$this->type) {
       return PhabricatorPolicyType::TYPE_CUSTOM;
     }
     return $this->type;
   }
 
   public function setName($name) {
     $this->name = $name;
     return $this;
   }
 
   public function getName() {
     if (!$this->name) {
       return pht('Custom Policy');
     }
     return $this->name;
   }
 
   public function setShortName($short_name) {
     $this->shortName = $short_name;
     return $this;
   }
 
   public function getShortName() {
     if ($this->shortName) {
       return $this->shortName;
     }
     return $this->getName();
   }
 
   public function setHref($href) {
     $this->href = $href;
     return $this;
   }
 
   public function getHref() {
     return $this->href;
   }
 
   public function setWorkflow($workflow) {
     $this->workflow = $workflow;
     return $this;
   }
 
   public function getWorkflow() {
     return $this->workflow;
   }
 
   public function setIcon($icon) {
     $this->icon = $icon;
     return $this;
   }
 
   public function getIcon() {
     if ($this->icon) {
       return $this->icon;
     }
 
     switch ($this->getType()) {
       case PhabricatorPolicyType::TYPE_GLOBAL:
         static $map = array(
           PhabricatorPolicies::POLICY_PUBLIC  => 'fa-globe',
           PhabricatorPolicies::POLICY_USER    => 'fa-users',
           PhabricatorPolicies::POLICY_ADMIN   => 'fa-eye',
           PhabricatorPolicies::POLICY_NOONE   => 'fa-ban',
         );
         return idx($map, $this->getPHID(), 'fa-question-circle');
       case PhabricatorPolicyType::TYPE_USER:
         return 'fa-user';
       case PhabricatorPolicyType::TYPE_PROJECT:
         return 'fa-briefcase';
       case PhabricatorPolicyType::TYPE_CUSTOM:
       case PhabricatorPolicyType::TYPE_MASKED:
         return 'fa-certificate';
       default:
         return 'fa-question-circle';
     }
   }
 
   public function getSortKey() {
     return sprintf(
       '%02d%s',
       PhabricatorPolicyType::getPolicyTypeOrder($this->getType()),
       $this->getSortName());
   }
 
   private function getSortName() {
     if ($this->getType() == PhabricatorPolicyType::TYPE_GLOBAL) {
       static $map = array(
         PhabricatorPolicies::POLICY_PUBLIC  => 0,
         PhabricatorPolicies::POLICY_USER    => 1,
         PhabricatorPolicies::POLICY_ADMIN   => 2,
         PhabricatorPolicies::POLICY_NOONE   => 3,
       );
       return idx($map, $this->getPHID());
     }
     return $this->getName();
   }
 
   public static function getPolicyExplanation(
     PhabricatorUser $viewer,
     $policy) {
 
     $rule = PhabricatorPolicyQuery::getObjectPolicyRule($policy);
     if ($rule) {
       return $rule->getPolicyExplanation();
     }
 
     switch ($policy) {
       case PhabricatorPolicies::POLICY_PUBLIC:
         return pht(
           'This object is public and can be viewed by anyone, even if they '.
           'do not have a Phabricator account.');
       case PhabricatorPolicies::POLICY_USER:
         return pht('Logged in users can take this action.');
       case PhabricatorPolicies::POLICY_ADMIN:
         return pht('Administrators can take this action.');
       case PhabricatorPolicies::POLICY_NOONE:
         return pht('By default, no one can take this action.');
       default:
         $handle = id(new PhabricatorHandleQuery())
           ->setViewer($viewer)
           ->withPHIDs(array($policy))
           ->executeOne();
 
         $type = phid_get_type($policy);
         if ($type == PhabricatorProjectProjectPHIDType::TYPECONST) {
           return pht(
             'Members of the project "%s" can take this action.',
             $handle->getFullName());
         } else if ($type == PhabricatorPeopleUserPHIDType::TYPECONST) {
           return pht(
             '%s can take this action.',
             $handle->getFullName());
         } else if ($type == PhabricatorPolicyPHIDTypePolicy::TYPECONST) {
           return pht(
             'This object has a custom policy controlling who can take this '.
             'action.');
         } else {
           return pht(
             'This object has an unknown or invalid policy setting ("%s").',
             $policy);
         }
     }
   }
 
   public function getFullName() {
     switch ($this->getType()) {
       case PhabricatorPolicyType::TYPE_PROJECT:
         return pht('Project: %s', $this->getName());
       case PhabricatorPolicyType::TYPE_MASKED:
         return pht('Other: %s', $this->getName());
       default:
         return $this->getName();
     }
   }
 
   public function renderDescription($icon = false) {
     $img = null;
     if ($icon) {
       $img = id(new PHUIIconView())
         ->setIcon($this->getIcon());
     }
 
     if ($this->getHref()) {
       $desc = javelin_tag(
         'a',
         array(
           'href' => $this->getHref(),
           'class' => 'policy-link',
           'sigil' => $this->getWorkflow() ? 'workflow' : null,
         ),
         array(
           $img,
           $this->getName(),
         ));
     } else {
       if ($img) {
         $desc = array($img, $this->getName());
       } else {
         $desc = $this->getName();
       }
     }
 
     switch ($this->getType()) {
       case PhabricatorPolicyType::TYPE_PROJECT:
         return pht('%s (Project)', $desc);
       case PhabricatorPolicyType::TYPE_CUSTOM:
         return $desc;
       case PhabricatorPolicyType::TYPE_MASKED:
         return pht(
           '%s (You do not have permission to view policy details.)',
           $desc);
       default:
         return $desc;
     }
   }
 
   /**
    * Return a list of custom rule classes (concrete subclasses of
    * @{class:PhabricatorPolicyRule}) this policy uses.
    *
    * @return list<string> List of class names.
    */
   public function getCustomRuleClasses() {
     $classes = array();
 
     foreach ($this->getRules() as $rule) {
       if (!is_array($rule)) {
         // This rule is invalid. We'll reject it later, but don't need to
         // extract anything from it for now.
         continue;
       }
 
       $class = idx($rule, 'rule');
       try {
         if (class_exists($class)) {
           $classes[$class] = $class;
         }
       } catch (Exception $ex) {
         continue;
       }
     }
 
     return array_keys($classes);
   }
 
   /**
    * Return a list of all values used by a given rule class to implement this
    * policy. This is used to bulk load data (like project memberships) in order
    * to apply policy filters efficiently.
    *
    * @param string Policy rule classname.
    * @return list<wild> List of values used in this policy.
    */
   public function getCustomRuleValues($rule_class) {
     $values = array();
     foreach ($this->getRules() as $rule) {
       if ($rule['rule'] == $rule_class) {
         $values[] = $rule['value'];
       }
     }
     return $values;
   }
 
   public function attachRuleObjects(array $objects) {
     $this->ruleObjects = $objects;
     return $this;
   }
 
   public function getRuleObjects() {
     return $this->assertAttached($this->ruleObjects);
   }
 
 
   /**
    * Return `true` if this policy is stronger (more restrictive) than some
    * other policy.
    *
    * Because policies are complicated, determining which policies are
    * "stronger" is not trivial. This method uses a very coarse working
    * definition of policy strength which is cheap to compute, unambiguous,
    * and intuitive in the common cases.
    *
    * This method returns `true` if the //class// of this policy is stronger
    * than the other policy, even if the policies are (or might be) the same in
    * practice. For example, "Members of Project X" is considered a stronger
    * policy than "All Users", even though "Project X" might (in some rare
    * cases) contain every user.
    *
    * Generally, the ordering here is:
    *
    *   - Public
    *   - All Users
    *   - (Everything Else)
    *   - No One
    *
    * In the "everything else" bucket, we can't make any broad claims about
    * which policy is stronger (and we especially can't make those claims
    * cheaply).
    *
    * Even if we fully evaluated each policy, the two policies might be
    * "Members of X" and "Members of Y", each of which permits access to some
    * set of unique users. In this case, neither is strictly stronger than
    * the other.
    *
    * @param PhabricatorPolicy Other policy.
    * @return bool `true` if this policy is more restrictive than the other
    *  policy.
    */
   public function isStrongerThan(PhabricatorPolicy $other) {
     $this_policy = $this->getPHID();
     $other_policy = $other->getPHID();
 
     $strengths = array(
       PhabricatorPolicies::POLICY_PUBLIC => -2,
       PhabricatorPolicies::POLICY_USER => -1,
       // (Default policies have strength 0.)
       PhabricatorPolicies::POLICY_NOONE => 1,
     );
 
     $this_strength = idx($strengths, $this->getPHID(), 0);
     $other_strength = idx($strengths, $other->getPHID(), 0);
 
     return ($this_strength > $other_strength);
   }
 
+  public static function getSpecialRules(
+    PhabricatorPolicyInterface $object,
+    PhabricatorUser $viewer,
+    $capability,
+    $active_only) {
+
+    if ($object instanceof PhabricatorPolicyCodexInterface) {
+      $codex = PhabricatorPolicyCodex::newFromObject($object, $viewer);
+      $rules = $codex->getPolicySpecialRuleDescriptions();
+
+      $exceptions = array();
+      foreach ($rules as $rule) {
+        $is_active = $rule->getIsActive();
+        if ($is_active) {
+          $rule_capabilities = $rule->getCapabilities();
+          if ($rule_capabilities) {
+            if (!in_array($capability, $rule_capabilities)) {
+              $is_active = false;
+            }
+          }
+        }
+
+        if (!$is_active && $active_only) {
+          continue;
+        }
+
+        $description = $rule->getDescription();
+
+        if (!$is_active) {
+          $description = phutil_tag(
+            'span',
+            array(
+              'class' => 'phui-policy-section-view-inactive-rule',
+            ),
+            $description);
+        }
+
+        $exceptions[] = $description;
+      }
+    } else if (method_exists($object, 'describeAutomaticCapability')) {
+      $exceptions = (array)$object->describeAutomaticCapability($capability);
+      $exceptions = array_filter($exceptions);
+    } else {
+      $exceptions = array();
+    }
+
+    return $exceptions;
+  }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     // NOTE: We implement policies only so we can comply with the interface.
     // The actual query skips them, as enforcing policies on policies seems
     // perilous and isn't currently required by the application.
     return PhabricatorPolicies::POLICY_PUBLIC;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->delete();
   }
 
 
 }
diff --git a/src/applications/project/storage/PhabricatorProjectColumnPosition.php b/src/applications/project/storage/PhabricatorProjectColumnPosition.php
index 40929606a..0bd9be6d4 100644
--- a/src/applications/project/storage/PhabricatorProjectColumnPosition.php
+++ b/src/applications/project/storage/PhabricatorProjectColumnPosition.php
@@ -1,94 +1,90 @@
 <?php
 
 final class PhabricatorProjectColumnPosition extends PhabricatorProjectDAO
   implements PhabricatorPolicyInterface {
 
   protected $boardPHID;
   protected $columnPHID;
   protected $objectPHID;
   protected $sequence;
 
   private $column = self::ATTACHABLE;
   private $viewSequence = 0;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_COLUMN_SCHEMA => array(
         'sequence' => 'uint32',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'boardPHID' => array(
           'columns' => array('boardPHID', 'columnPHID', 'objectPHID'),
           'unique' => true,
         ),
         'objectPHID' => array(
           'columns' => array('objectPHID', 'boardPHID'),
         ),
         'boardPHID_2' => array(
           'columns' => array('boardPHID', 'columnPHID', 'sequence'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getColumn() {
     return $this->assertAttached($this->column);
   }
 
   public function attachColumn(PhabricatorProjectColumn $column) {
     $this->column = $column;
     return $this;
   }
 
   public function setViewSequence($view_sequence) {
     $this->viewSequence = $view_sequence;
     return $this;
   }
 
   public function getOrderingKey() {
     // We're ordering both real positions and "virtual" positions which we have
     // created but not saved yet.
 
     // Low sequence numbers go above high sequence numbers. Virtual positions
     // will have sequence number 0.
 
     // High virtual sequence numbers go above low virtual sequence numbers.
     // The layout engine gets objects in ID order, and this puts them in
     // reverse ID order.
 
     // High IDs go above low IDs.
 
     // Broadly, this collectively makes newly added stuff float to the top.
 
     return sprintf(
       '~%012d%012d%012d',
       $this->getSequence(),
       ((1 << 31) - $this->viewSequence),
       ((1 << 31) - $this->getID()));
   }
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/releeph/storage/ReleephProject.php b/src/applications/releeph/storage/ReleephProject.php
index cf5e179ab..bda0d0372 100644
--- a/src/applications/releeph/storage/ReleephProject.php
+++ b/src/applications/releeph/storage/ReleephProject.php
@@ -1,161 +1,156 @@
 <?php
 
 final class ReleephProject extends ReleephDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface {
 
   const DEFAULT_BRANCH_NAMESPACE = 'releeph-releases';
   const SYSTEM_AGENT_USERNAME_PREFIX = 'releeph-agent-';
 
   protected $name;
 
   // Specifying the place to pick from is a requirement for svn, though not
   // for git. It's always useful though for reasoning about what revs have
   // been picked and which haven't.
   protected $trunkBranch;
 
   protected $repositoryPHID;
   protected $isActive;
   protected $createdByUserPHID;
 
   protected $details = array();
 
   private $repository = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'details' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'text128',
         'trunkBranch' => 'text255',
         'isActive' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'projectName' => array(
           'columns' => array('name'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(ReleephProductPHIDType::TYPECONST);
   }
 
   public function getDetail($key, $default = null) {
     return idx($this->details, $key, $default);
   }
 
   public function getURI($path = null) {
     $components = array(
       '/releeph/product',
       $this->getID(),
       $path,
     );
     return implode('/', $components);
   }
 
   public function setDetail($key, $value) {
     $this->details[$key] = $value;
     return $this;
   }
 
   public function getPushers() {
     return $this->getDetail('pushers', array());
   }
 
   public function isPusher(PhabricatorUser $user) {
     // TODO Deprecate this once `isPusher` is out of the Facebook codebase.
     return $this->isAuthoritative($user);
   }
 
   public function isAuthoritative(PhabricatorUser $user) {
     return $this->isAuthoritativePHID($user->getPHID());
   }
 
   public function isAuthoritativePHID($phid) {
     $pushers = $this->getPushers();
     if (!$pushers) {
       return true;
     } else {
       return in_array($phid, $pushers);
     }
   }
 
   public function attachRepository(PhabricatorRepository $repository) {
     $this->repository = $repository;
     return $this;
   }
 
   public function getRepository() {
     return $this->assertAttached($this->repository);
   }
 
   public function getReleephFieldSelector() {
     return new ReleephDefaultFieldSelector();
   }
 
   public function isTestFile($filename) {
     $test_paths = $this->getDetail('testPaths', array());
 
     foreach ($test_paths as $test_path) {
       if (preg_match($test_path, $filename)) {
         return true;
       }
     }
     return false;
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new ReleephProductEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new ReleephProductTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::POLICY_USER;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 }
diff --git a/src/applications/repository/storage/PhabricatorRepository.php b/src/applications/repository/storage/PhabricatorRepository.php
index c27f56286..d38eda186 100644
--- a/src/applications/repository/storage/PhabricatorRepository.php
+++ b/src/applications/repository/storage/PhabricatorRepository.php
@@ -1,2475 +1,2470 @@
 <?php
 
 /**
  * @task uri        Repository URI Management
  * @task autoclose  Autoclose
  * @task sync       Cluster Synchronization
  */
 final class PhabricatorRepository extends PhabricatorRepositoryDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorFlaggableInterface,
     PhabricatorMarkupInterface,
     PhabricatorDestructibleInterface,
     PhabricatorProjectInterface,
     PhabricatorSpacesInterface,
     PhabricatorConduitResultInterface {
 
   /**
    * Shortest hash we'll recognize in raw "a829f32" form.
    */
   const MINIMUM_UNQUALIFIED_HASH = 7;
 
   /**
    * Shortest hash we'll recognize in qualified "rXab7ef2f8" form.
    */
   const MINIMUM_QUALIFIED_HASH = 5;
 
   /**
    * Minimum number of commits to an empty repository to trigger "import" mode.
    */
   const IMPORT_THRESHOLD = 7;
 
   const TABLE_PATH = 'repository_path';
   const TABLE_PATHCHANGE = 'repository_pathchange';
   const TABLE_FILESYSTEM = 'repository_filesystem';
   const TABLE_SUMMARY = 'repository_summary';
   const TABLE_LINTMESSAGE = 'repository_lintmessage';
   const TABLE_PARENTS = 'repository_parents';
   const TABLE_COVERAGE = 'repository_coverage';
 
   const BECAUSE_REPOSITORY_IMPORTING = 'auto/importing';
   const BECAUSE_AUTOCLOSE_DISABLED = 'auto/disabled';
   const BECAUSE_NOT_ON_AUTOCLOSE_BRANCH = 'auto/nobranch';
   const BECAUSE_BRANCH_UNTRACKED = 'auto/notrack';
   const BECAUSE_BRANCH_NOT_AUTOCLOSE = 'auto/noclose';
   const BECAUSE_AUTOCLOSE_FORCED = 'auto/forced';
 
   const STATUS_ACTIVE = 'active';
   const STATUS_INACTIVE = 'inactive';
 
   protected $name;
   protected $callsign;
   protected $repositorySlug;
   protected $uuid;
   protected $viewPolicy;
   protected $editPolicy;
   protected $pushPolicy;
 
   protected $versionControlSystem;
   protected $details = array();
   protected $credentialPHID;
   protected $almanacServicePHID;
   protected $spacePHID;
   protected $localPath;
 
   private $commitCount = self::ATTACHABLE;
   private $mostRecentCommit = self::ATTACHABLE;
   private $projectPHIDs = self::ATTACHABLE;
   private $uris = self::ATTACHABLE;
 
 
   public static function initializeNewRepository(PhabricatorUser $actor) {
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorDiffusionApplication'))
       ->executeOne();
 
     $view_policy = $app->getPolicy(DiffusionDefaultViewCapability::CAPABILITY);
     $edit_policy = $app->getPolicy(DiffusionDefaultEditCapability::CAPABILITY);
     $push_policy = $app->getPolicy(DiffusionDefaultPushCapability::CAPABILITY);
 
     $repository = id(new PhabricatorRepository())
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
       ->setPushPolicy($push_policy)
       ->setSpacePHID($actor->getDefaultSpacePHID());
 
     // Put the repository in "Importing" mode until we finish
     // parsing it.
     $repository->setDetail('importing', true);
 
     return $repository;
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'details' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'name' => 'sort255',
         'callsign' => 'sort32?',
         'repositorySlug' => 'sort64?',
         'versionControlSystem' => 'text32',
         'uuid' => 'text64?',
         'pushPolicy' => 'policy',
         'credentialPHID' => 'phid?',
         'almanacServicePHID' => 'phid?',
         'localPath' => 'text128?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'callsign' => array(
           'columns' => array('callsign'),
           'unique' => true,
         ),
         'key_name' => array(
           'columns' => array('name(128)'),
         ),
         'key_vcs' => array(
           'columns' => array('versionControlSystem'),
         ),
         'key_slug' => array(
           'columns' => array('repositorySlug'),
           'unique' => true,
         ),
         'key_local' => array(
           'columns' => array('localPath'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorRepositoryRepositoryPHIDType::TYPECONST);
   }
 
   public static function getStatusMap() {
     return array(
       self::STATUS_ACTIVE => array(
         'name' => pht('Active'),
         'isTracked' => 1,
       ),
       self::STATUS_INACTIVE => array(
         'name' => pht('Inactive'),
         'isTracked' => 0,
       ),
     );
   }
 
   public static function getStatusNameMap() {
     return ipull(self::getStatusMap(), 'name');
   }
 
   public function getStatus() {
     if ($this->isTracked()) {
       return self::STATUS_ACTIVE;
     } else {
       return self::STATUS_INACTIVE;
     }
   }
 
   public function toDictionary() {
     return array(
       'id'          => $this->getID(),
       'name'        => $this->getName(),
       'phid'        => $this->getPHID(),
       'callsign'    => $this->getCallsign(),
       'monogram'    => $this->getMonogram(),
       'vcs'         => $this->getVersionControlSystem(),
       'uri'         => PhabricatorEnv::getProductionURI($this->getURI()),
       'remoteURI'   => (string)$this->getRemoteURI(),
       'description' => $this->getDetail('description'),
       'isActive'    => $this->isTracked(),
       'isHosted'    => $this->isHosted(),
       'isImporting' => $this->isImporting(),
       'encoding'    => $this->getDefaultTextEncoding(),
       'staging' => array(
         'supported' => $this->supportsStaging(),
         'prefix' => 'phabricator',
         'uri' => $this->getStagingURI(),
       ),
     );
   }
 
   public function getDefaultTextEncoding() {
     return $this->getDetail('encoding', 'UTF-8');
   }
 
   public function getMonogram() {
     $callsign = $this->getCallsign();
     if (strlen($callsign)) {
       return "r{$callsign}";
     }
 
     $id = $this->getID();
     return "R{$id}";
   }
 
   public function getDisplayName() {
     $slug = $this->getRepositorySlug();
     if (strlen($slug)) {
       return $slug;
     }
 
     return $this->getMonogram();
   }
 
   public function getAllMonograms() {
     $monograms = array();
 
     $monograms[] = 'R'.$this->getID();
 
     $callsign = $this->getCallsign();
     if (strlen($callsign)) {
       $monograms[] = 'r'.$callsign;
     }
 
     return $monograms;
   }
 
   public function setLocalPath($path) {
     // Convert any extra slashes ("//") in the path to a single slash ("/").
     $path = preg_replace('(//+)', '/', $path);
 
     return parent::setLocalPath($path);
   }
 
   public function getDetail($key, $default = null) {
     return idx($this->details, $key, $default);
   }
 
   public function getHumanReadableDetail($key, $default = null) {
     $value = $this->getDetail($key, $default);
 
     switch ($key) {
       case 'branch-filter':
       case 'close-commits-filter':
         $value = array_keys($value);
         $value = implode(', ', $value);
         break;
     }
 
     return $value;
   }
 
   public function setDetail($key, $value) {
     $this->details[$key] = $value;
     return $this;
   }
 
   public function attachCommitCount($count) {
     $this->commitCount = $count;
     return $this;
   }
 
   public function getCommitCount() {
     return $this->assertAttached($this->commitCount);
   }
 
   public function attachMostRecentCommit(
     PhabricatorRepositoryCommit $commit = null) {
     $this->mostRecentCommit = $commit;
     return $this;
   }
 
   public function getMostRecentCommit() {
     return $this->assertAttached($this->mostRecentCommit);
   }
 
   public function getDiffusionBrowseURIForPath(
     PhabricatorUser $user,
     $path,
     $line = null,
     $branch = null) {
 
     $drequest = DiffusionRequest::newFromDictionary(
       array(
         'user' => $user,
         'repository' => $this,
         'path' => $path,
         'branch' => $branch,
       ));
 
     return $drequest->generateURI(
       array(
         'action' => 'browse',
         'line'   => $line,
       ));
   }
 
   public function getSubversionBaseURI($commit = null) {
     $subpath = $this->getDetail('svn-subpath');
     if (!strlen($subpath)) {
       $subpath = null;
     }
     return $this->getSubversionPathURI($subpath, $commit);
   }
 
   public function getSubversionPathURI($path = null, $commit = null) {
     $vcs = $this->getVersionControlSystem();
     if ($vcs != PhabricatorRepositoryType::REPOSITORY_TYPE_SVN) {
       throw new Exception(pht('Not a subversion repository!'));
     }
 
     if ($this->isHosted()) {
       $uri = 'file://'.$this->getLocalPath();
     } else {
       $uri = $this->getDetail('remote-uri');
     }
 
     $uri = rtrim($uri, '/');
 
     if (strlen($path)) {
       $path = rawurlencode($path);
       $path = str_replace('%2F', '/', $path);
       $uri = $uri.'/'.ltrim($path, '/');
     }
 
     if ($path !== null || $commit !== null) {
       $uri .= '@';
     }
 
     if ($commit !== null) {
       $uri .= $commit;
     }
 
     return $uri;
   }
 
   public function attachProjectPHIDs(array $project_phids) {
     $this->projectPHIDs = $project_phids;
     return $this;
   }
 
   public function getProjectPHIDs() {
     return $this->assertAttached($this->projectPHIDs);
   }
 
 
   /**
    * Get the name of the directory this repository should clone or checkout
    * into. For example, if the repository name is "Example Repository", a
    * reasonable name might be "example-repository". This is used to help users
    * get reasonable results when cloning repositories, since they generally do
    * not want to clone into directories called "X/" or "Example Repository/".
    *
    * @return string
    */
   public function getCloneName() {
     $name = $this->getRepositorySlug();
 
     // Make some reasonable effort to produce reasonable default directory
     // names from repository names.
     if (!strlen($name)) {
       $name = $this->getName();
       $name = phutil_utf8_strtolower($name);
       $name = preg_replace('@[/ -:<>]+@', '-', $name);
       $name = trim($name, '-');
       if (!strlen($name)) {
         $name = $this->getCallsign();
       }
     }
 
     return $name;
   }
 
   public static function isValidRepositorySlug($slug) {
     try {
       self::assertValidRepositorySlug($slug);
       return true;
     } catch (Exception $ex) {
       return false;
     }
   }
 
   public static function assertValidRepositorySlug($slug) {
     if (!strlen($slug)) {
       throw new Exception(
         pht(
           'The empty string is not a valid repository short name. '.
           'Repository short names must be at least one character long.'));
     }
 
     if (strlen($slug) > 64) {
       throw new Exception(
         pht(
           'The name "%s" is not a valid repository short name. Repository '.
           'short names must not be longer than 64 characters.',
           $slug));
     }
 
     if (preg_match('/[^a-zA-Z0-9._-]/', $slug)) {
       throw new Exception(
         pht(
           'The name "%s" is not a valid repository short name. Repository '.
           'short names may only contain letters, numbers, periods, hyphens '.
           'and underscores.',
           $slug));
     }
 
     if (!preg_match('/^[a-zA-Z0-9]/', $slug)) {
       throw new Exception(
         pht(
           'The name "%s" is not a valid repository short name. Repository '.
           'short names must begin with a letter or number.',
           $slug));
     }
 
     if (!preg_match('/[a-zA-Z0-9]\z/', $slug)) {
       throw new Exception(
         pht(
           'The name "%s" is not a valid repository short name. Repository '.
           'short names must end with a letter or number.',
           $slug));
     }
 
     if (preg_match('/__|--|\\.\\./', $slug)) {
       throw new Exception(
         pht(
           'The name "%s" is not a valid repository short name. Repository '.
           'short names must not contain multiple consecutive underscores, '.
           'hyphens, or periods.',
           $slug));
     }
 
     if (preg_match('/^[A-Z]+\z/', $slug)) {
       throw new Exception(
         pht(
           'The name "%s" is not a valid repository short name. Repository '.
           'short names may not contain only uppercase letters.',
           $slug));
     }
 
     if (preg_match('/^\d+\z/', $slug)) {
       throw new Exception(
         pht(
           'The name "%s" is not a valid repository short name. Repository '.
           'short names may not contain only numbers.',
           $slug));
     }
   }
 
   public static function assertValidCallsign($callsign) {
     if (!strlen($callsign)) {
       throw new Exception(
         pht(
           'A repository callsign must be at least one character long.'));
     }
 
     if (strlen($callsign) > 32) {
       throw new Exception(
         pht(
           'The callsign "%s" is not a valid repository callsign. Callsigns '.
           'must be no more than 32 bytes long.',
           $callsign));
     }
 
     if (!preg_match('/^[A-Z]+\z/', $callsign)) {
       throw new Exception(
         pht(
           'The callsign "%s" is not a valid repository callsign. Callsigns '.
           'may only contain UPPERCASE letters.',
           $callsign));
     }
   }
 
 
 /* -(  Remote Command Execution  )------------------------------------------- */
 
 
   public function execRemoteCommand($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newRemoteCommandFuture($args)->resolve();
   }
 
   public function execxRemoteCommand($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newRemoteCommandFuture($args)->resolvex();
   }
 
   public function getRemoteCommandFuture($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newRemoteCommandFuture($args);
   }
 
   public function passthruRemoteCommand($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newRemoteCommandPassthru($args)->execute();
   }
 
   private function newRemoteCommandFuture(array $argv) {
     return $this->newRemoteCommandEngine($argv)
       ->newFuture();
   }
 
   private function newRemoteCommandPassthru(array $argv) {
     return $this->newRemoteCommandEngine($argv)
       ->setPassthru(true)
       ->newFuture();
   }
 
   private function newRemoteCommandEngine(array $argv) {
     return DiffusionCommandEngine::newCommandEngine($this)
       ->setArgv($argv)
       ->setCredentialPHID($this->getCredentialPHID())
       ->setURI($this->getRemoteURIObject());
   }
 
 /* -(  Local Command Execution  )-------------------------------------------- */
 
 
   public function execLocalCommand($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newLocalCommandFuture($args)->resolve();
   }
 
   public function execxLocalCommand($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newLocalCommandFuture($args)->resolvex();
   }
 
   public function getLocalCommandFuture($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newLocalCommandFuture($args);
   }
 
   public function passthruLocalCommand($pattern /* , $arg, ... */) {
     $args = func_get_args();
     return $this->newLocalCommandPassthru($args)->execute();
   }
 
   private function newLocalCommandFuture(array $argv) {
     $this->assertLocalExists();
 
     $future = DiffusionCommandEngine::newCommandEngine($this)
       ->setArgv($argv)
       ->newFuture();
 
     if ($this->usesLocalWorkingCopy()) {
       $future->setCWD($this->getLocalPath());
     }
 
     return $future;
   }
 
   private function newLocalCommandPassthru(array $argv) {
     $this->assertLocalExists();
 
     $future = DiffusionCommandEngine::newCommandEngine($this)
       ->setArgv($argv)
       ->setPassthru(true)
       ->newFuture();
 
     if ($this->usesLocalWorkingCopy()) {
       $future->setCWD($this->getLocalPath());
     }
 
     return $future;
   }
 
   public function getURI() {
     $callsign = $this->getCallsign();
     if (strlen($callsign)) {
       return "/diffusion/{$callsign}/";
     }
 
     $id = $this->getID();
     return "/diffusion/{$id}/";
   }
 
   public function getPathURI($path) {
     return $this->getURI().$path;
   }
 
   public function getCommitURI($identifier) {
     $callsign = $this->getCallsign();
     if (strlen($callsign)) {
       return "/r{$callsign}{$identifier}";
     }
 
     $id = $this->getID();
     return "/R{$id}:{$identifier}";
   }
 
   public static function parseRepositoryServicePath($request_path) {
     // NOTE: In Mercurial over SSH, the path will begin without a leading "/",
     // so we're matching it optionally.
 
     $patterns = array(
       '(^'.
         '(?P<base>/?diffusion/(?P<identifier>[A-Z]+|[0-9]\d*))'.
         '(?P<path>(?:/.*)?)'.
       '\z)',
     );
 
     $identifier = null;
     foreach ($patterns as $pattern) {
       $matches = null;
       if (!preg_match($pattern, $request_path, $matches)) {
         continue;
       }
 
       $identifier = $matches['identifier'];
       $base = $matches['base'];
       $path = $matches['path'];
       break;
     }
 
     if ($identifier === null) {
       return null;
     }
 
     return array(
       'identifier' => $identifier,
       'base' => $base,
       'path' => $path,
     );
   }
 
   public function getCanonicalPath($request_path) {
     $standard_pattern =
       '(^'.
         '(?P<prefix>/diffusion/)'.
         '(?P<identifier>[^/]+)'.
         '(?P<suffix>(?:/.*)?)'.
       '\z)';
 
     $matches = null;
     if (preg_match($standard_pattern, $request_path, $matches)) {
       $prefix = $matches['prefix'];
 
       $callsign = $this->getCallsign();
       if ($callsign) {
         $identifier = $callsign;
       } else {
         $identifier = $this->getID();
       }
 
       $suffix = $matches['suffix'];
       if (!strlen($suffix)) {
         $suffix = '/';
       }
 
       return $prefix.$identifier.$suffix;
     }
 
     $commit_pattern =
       '(^'.
         '(?P<prefix>/)'.
         '(?P<monogram>'.
           '(?:'.
             'r(?P<repositoryCallsign>[A-Z]+)'.
             '|'.
             'R(?P<repositoryID>[1-9]\d*):'.
           ')'.
           '(?P<commit>[a-f0-9]+)'.
         ')'.
       '\z)';
 
     $matches = null;
     if (preg_match($commit_pattern, $request_path, $matches)) {
       $commit = $matches['commit'];
       return $this->getCommitURI($commit);
     }
 
     return null;
   }
 
   public function generateURI(array $params) {
     $req_branch = false;
     $req_commit = false;
 
     $action = idx($params, 'action');
     switch ($action) {
       case 'history':
       case 'browse':
       case 'change':
       case 'lastmodified':
       case 'tags':
       case 'branches':
       case 'lint':
       case 'pathtree':
       case 'refs':
         break;
       case 'branch':
         // NOTE: This does not actually require a branch, and won't have one
         // in Subversion. Possibly this should be more clear.
         break;
       case 'commit':
       case 'rendering-ref':
         $req_commit = true;
         break;
       default:
         throw new Exception(
           pht(
             'Action "%s" is not a valid repository URI action.',
             $action));
     }
 
     $path     = idx($params, 'path');
     $branch   = idx($params, 'branch');
     $commit   = idx($params, 'commit');
     $line     = idx($params, 'line');
 
     if ($req_commit && !strlen($commit)) {
       throw new Exception(
         pht(
           'Diffusion URI action "%s" requires commit!',
           $action));
     }
 
     if ($req_branch && !strlen($branch)) {
       throw new Exception(
         pht(
           'Diffusion URI action "%s" requires branch!',
           $action));
     }
 
     if ($action === 'commit') {
       return $this->getCommitURI($commit);
     }
 
 
     $identifier = $this->getID();
 
     $callsign = $this->getCallsign();
     if ($callsign !== null) {
       $identifier = $callsign;
     }
 
     if (strlen($identifier)) {
       $identifier = phutil_escape_uri_path_component($identifier);
     }
 
     if (strlen($path)) {
       $path = ltrim($path, '/');
       $path = str_replace(array(';', '$'), array(';;', '$$'), $path);
       $path = phutil_escape_uri($path);
     }
 
     if (strlen($branch)) {
       $branch = phutil_escape_uri_path_component($branch);
       $path = "{$branch}/{$path}";
     }
 
     if (strlen($commit)) {
       $commit = str_replace('$', '$$', $commit);
       $commit = ';'.phutil_escape_uri($commit);
     }
 
     if (strlen($line)) {
       $line = '$'.phutil_escape_uri($line);
     }
 
     switch ($action) {
       case 'change':
       case 'history':
       case 'browse':
       case 'lastmodified':
       case 'tags':
       case 'branches':
       case 'lint':
       case 'pathtree':
       case 'refs':
         $uri = "/diffusion/{$identifier}/{$action}/{$path}{$commit}{$line}";
         break;
       case 'branch':
         if (strlen($path)) {
           $uri = "/diffusion/{$identifier}/repository/{$path}";
         } else {
           $uri = "/diffusion/{$identifier}/";
         }
         break;
       case 'external':
         $commit = ltrim($commit, ';');
         $uri = "/diffusion/external/{$commit}/";
         break;
       case 'rendering-ref':
         // This isn't a real URI per se, it's passed as a query parameter to
         // the ajax changeset stuff but then we parse it back out as though
         // it came from a URI.
         $uri = rawurldecode("{$path}{$commit}");
         break;
     }
 
     if ($action == 'rendering-ref') {
       return $uri;
     }
 
     $uri = new PhutilURI($uri);
 
     if (isset($params['lint'])) {
       $params['params'] = idx($params, 'params', array()) + array(
         'lint' => $params['lint'],
       );
     }
 
     if (idx($params, 'params')) {
       $uri->setQueryParams($params['params']);
     }
 
     return $uri;
   }
 
   public function updateURIIndex() {
     $indexes = array();
 
     $uris = $this->getURIs();
     foreach ($uris as $uri) {
       if ($uri->getIsDisabled()) {
         continue;
       }
 
       $indexes[] = $uri->getNormalizedURI();
     }
 
     PhabricatorRepositoryURIIndex::updateRepositoryURIs(
       $this->getPHID(),
       $indexes);
 
     return $this;
   }
 
   public function isTracked() {
     $status = $this->getDetail('tracking-enabled');
     $map = self::getStatusMap();
     $spec = idx($map, $status);
 
     if (!$spec) {
       if ($status) {
         $status = self::STATUS_ACTIVE;
       } else {
         $status = self::STATUS_INACTIVE;
       }
       $spec = idx($map, $status);
     }
 
     return (bool)idx($spec, 'isTracked', false);
   }
 
   public function getDefaultBranch() {
     $default = $this->getDetail('default-branch');
     if (strlen($default)) {
       return $default;
     }
 
     $default_branches = array(
       PhabricatorRepositoryType::REPOSITORY_TYPE_GIT        => 'master',
       PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL  => 'default',
     );
 
     return idx($default_branches, $this->getVersionControlSystem());
   }
 
   public function getDefaultArcanistBranch() {
     return coalesce($this->getDefaultBranch(), 'svn');
   }
 
   private function isBranchInFilter($branch, $filter_key) {
     $vcs = $this->getVersionControlSystem();
 
     $is_git = ($vcs == PhabricatorRepositoryType::REPOSITORY_TYPE_GIT);
 
     $use_filter = ($is_git);
     if (!$use_filter) {
       // If this VCS doesn't use filters, pass everything through.
       return true;
     }
 
 
     $filter = $this->getDetail($filter_key, array());
 
     // If there's no filter set, let everything through.
     if (!$filter) {
       return true;
     }
 
     // If this branch isn't literally named `regexp(...)`, and it's in the
     // filter list, let it through.
     if (isset($filter[$branch])) {
       if (self::extractBranchRegexp($branch) === null) {
         return true;
       }
     }
 
     // If the branch matches a regexp, let it through.
     foreach ($filter as $pattern => $ignored) {
       $regexp = self::extractBranchRegexp($pattern);
       if ($regexp !== null) {
         if (preg_match($regexp, $branch)) {
           return true;
         }
       }
     }
 
     // Nothing matched, so filter this branch out.
     return false;
   }
 
   public static function extractBranchRegexp($pattern) {
     $matches = null;
     if (preg_match('/^regexp\\((.*)\\)\z/', $pattern, $matches)) {
       return $matches[1];
     }
     return null;
   }
 
   public function shouldTrackRef(DiffusionRepositoryRef $ref) {
     // At least for now, don't track the staging area tags.
     if ($ref->isTag()) {
       if (preg_match('(^phabricator/)', $ref->getShortName())) {
         return false;
       }
     }
 
     if (!$ref->isBranch()) {
       return true;
     }
 
     return $this->shouldTrackBranch($ref->getShortName());
   }
 
   public function shouldTrackBranch($branch) {
     return $this->isBranchInFilter($branch, 'branch-filter');
   }
 
   public function formatCommitName($commit_identifier, $local = false) {
     $vcs = $this->getVersionControlSystem();
 
     $type_git = PhabricatorRepositoryType::REPOSITORY_TYPE_GIT;
     $type_hg = PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL;
 
     $is_git = ($vcs == $type_git);
     $is_hg = ($vcs == $type_hg);
     if ($is_git || $is_hg) {
       $name = substr($commit_identifier, 0, 12);
       $need_scope = false;
     } else {
       $name = $commit_identifier;
       $need_scope = true;
     }
 
     if (!$local) {
       $need_scope = true;
     }
 
     if ($need_scope) {
       $callsign = $this->getCallsign();
       if ($callsign) {
         $scope = "r{$callsign}";
       } else {
         $id = $this->getID();
         $scope = "R{$id}:";
       }
       $name = $scope.$name;
     }
 
     return $name;
   }
 
   public function isImporting() {
     return (bool)$this->getDetail('importing', false);
   }
 
   public function isNewlyInitialized() {
     return (bool)$this->getDetail('newly-initialized', false);
   }
 
   public function loadImportProgress() {
     $progress = queryfx_all(
       $this->establishConnection('r'),
       'SELECT importStatus, count(*) N FROM %T WHERE repositoryID = %d
         GROUP BY importStatus',
       id(new PhabricatorRepositoryCommit())->getTableName(),
       $this->getID());
 
     $done = 0;
     $total = 0;
     foreach ($progress as $row) {
       $total += $row['N'] * 4;
       $status = $row['importStatus'];
       if ($status & PhabricatorRepositoryCommit::IMPORTED_MESSAGE) {
         $done += $row['N'];
       }
       if ($status & PhabricatorRepositoryCommit::IMPORTED_CHANGE) {
         $done += $row['N'];
       }
       if ($status & PhabricatorRepositoryCommit::IMPORTED_OWNERS) {
         $done += $row['N'];
       }
       if ($status & PhabricatorRepositoryCommit::IMPORTED_HERALD) {
         $done += $row['N'];
       }
     }
 
     if ($total) {
       $ratio = ($done / $total);
     } else {
       $ratio = 0;
     }
 
     // Cap this at "99.99%", because it's confusing to users when the actual
     // fraction is "99.996%" and it rounds up to "100.00%".
     if ($ratio > 0.9999) {
       $ratio = 0.9999;
     }
 
     return $ratio;
   }
 
   /**
    * Should this repository publish feed, notifications, audits, and email?
    *
    * We do not publish information about repositories during initial import,
    * or if the repository has been set not to publish.
    */
   public function shouldPublish() {
     if ($this->isImporting()) {
       return false;
     }
 
     if ($this->getDetail('herald-disabled')) {
       return false;
     }
 
     return true;
   }
 
 
 /* -(  Autoclose  )---------------------------------------------------------- */
 
 
   public function shouldAutocloseRef(DiffusionRepositoryRef $ref) {
     if (!$ref->isBranch()) {
       return false;
     }
 
     return $this->shouldAutocloseBranch($ref->getShortName());
   }
 
   /**
    * Determine if autoclose is active for a branch.
    *
    * For more details about why, use @{method:shouldSkipAutocloseBranch}.
    *
    * @param string Branch name to check.
    * @return bool True if autoclose is active for the branch.
    * @task autoclose
    */
   public function shouldAutocloseBranch($branch) {
     return ($this->shouldSkipAutocloseBranch($branch) === null);
   }
 
   /**
    * Determine if autoclose is active for a commit.
    *
    * For more details about why, use @{method:shouldSkipAutocloseCommit}.
    *
    * @param PhabricatorRepositoryCommit Commit to check.
    * @return bool True if autoclose is active for the commit.
    * @task autoclose
    */
   public function shouldAutocloseCommit(PhabricatorRepositoryCommit $commit) {
     return ($this->shouldSkipAutocloseCommit($commit) === null);
   }
 
 
   /**
    * Determine why autoclose should be skipped for a branch.
    *
    * This method gives a detailed reason why autoclose will be skipped. To
    * perform a simple test, use @{method:shouldAutocloseBranch}.
    *
    * @param string Branch name to check.
    * @return const|null Constant identifying reason to skip this branch, or null
    *   if autoclose is active.
    * @task autoclose
    */
   public function shouldSkipAutocloseBranch($branch) {
     $all_reason = $this->shouldSkipAllAutoclose();
     if ($all_reason) {
       return $all_reason;
     }
 
     if (!$this->shouldTrackBranch($branch)) {
       return self::BECAUSE_BRANCH_UNTRACKED;
     }
 
     if (!$this->isBranchInFilter($branch, 'close-commits-filter')) {
       return self::BECAUSE_BRANCH_NOT_AUTOCLOSE;
     }
 
     return null;
   }
 
 
   /**
    * Determine why autoclose should be skipped for a commit.
    *
    * This method gives a detailed reason why autoclose will be skipped. To
    * perform a simple test, use @{method:shouldAutocloseCommit}.
    *
    * @param PhabricatorRepositoryCommit Commit to check.
    * @return const|null Constant identifying reason to skip this commit, or null
    *   if autoclose is active.
    * @task autoclose
    */
   public function shouldSkipAutocloseCommit(
     PhabricatorRepositoryCommit $commit) {
 
     $all_reason = $this->shouldSkipAllAutoclose();
     if ($all_reason) {
       return $all_reason;
     }
 
     switch ($this->getVersionControlSystem()) {
       case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
       case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
         return null;
       case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
         break;
       default:
         throw new Exception(pht('Unrecognized version control system.'));
     }
 
     $closeable_flag = PhabricatorRepositoryCommit::IMPORTED_CLOSEABLE;
     if (!$commit->isPartiallyImported($closeable_flag)) {
       return self::BECAUSE_NOT_ON_AUTOCLOSE_BRANCH;
     }
 
     return null;
   }
 
 
   /**
    * Determine why all autoclose operations should be skipped for this
    * repository.
    *
    * @return const|null Constant identifying reason to skip all autoclose
    *   operations, or null if autoclose operations are not blocked at the
    *   repository level.
    * @task autoclose
    */
   private function shouldSkipAllAutoclose() {
     if ($this->isImporting()) {
       return self::BECAUSE_REPOSITORY_IMPORTING;
     }
 
     if ($this->getDetail('disable-autoclose', false)) {
       return self::BECAUSE_AUTOCLOSE_DISABLED;
     }
 
     return null;
   }
 
 
 /* -(  Repository URI Management  )------------------------------------------ */
 
 
   /**
    * Get the remote URI for this repository.
    *
    * @return string
    * @task uri
    */
   public function getRemoteURI() {
     return (string)$this->getRemoteURIObject();
   }
 
 
   /**
    * Get the remote URI for this repository, including credentials if they're
    * used by this repository.
    *
    * @return PhutilOpaqueEnvelope URI, possibly including credentials.
    * @task uri
    */
   public function getRemoteURIEnvelope() {
     $uri = $this->getRemoteURIObject();
 
     $remote_protocol = $this->getRemoteProtocol();
     if ($remote_protocol == 'http' || $remote_protocol == 'https') {
       // For SVN, we use `--username` and `--password` flags separately, so
       // don't add any credentials here.
       if (!$this->isSVN()) {
         $credential_phid = $this->getCredentialPHID();
         if ($credential_phid) {
           $key = PassphrasePasswordKey::loadFromPHID(
             $credential_phid,
             PhabricatorUser::getOmnipotentUser());
 
           $uri->setUser($key->getUsernameEnvelope()->openEnvelope());
           $uri->setPass($key->getPasswordEnvelope()->openEnvelope());
         }
       }
     }
 
     return new PhutilOpaqueEnvelope((string)$uri);
   }
 
 
   /**
    * Get the clone (or checkout) URI for this repository, without authentication
    * information.
    *
    * @return string Repository URI.
    * @task uri
    */
   public function getPublicCloneURI() {
     return (string)$this->getCloneURIObject();
   }
 
 
   /**
    * Get the protocol for the repository's remote.
    *
    * @return string Protocol, like "ssh" or "git".
    * @task uri
    */
   public function getRemoteProtocol() {
     $uri = $this->getRemoteURIObject();
     return $uri->getProtocol();
   }
 
 
   /**
    * Get a parsed object representation of the repository's remote URI..
    *
    * @return wild A @{class@libphutil:PhutilURI}.
    * @task uri
    */
   public function getRemoteURIObject() {
     $raw_uri = $this->getDetail('remote-uri');
     if (!strlen($raw_uri)) {
       return new PhutilURI('');
     }
 
     if (!strncmp($raw_uri, '/', 1)) {
       return new PhutilURI('file://'.$raw_uri);
     }
 
     return new PhutilURI($raw_uri);
   }
 
 
   /**
    * Get the "best" clone/checkout URI for this repository, on any protocol.
    */
   public function getCloneURIObject() {
     if (!$this->isHosted()) {
       if ($this->isSVN()) {
         // Make sure we pick up the "Import Only" path for Subversion, so
         // the user clones the repository starting at the correct path, not
         // from the root.
         $base_uri = $this->getSubversionBaseURI();
         $base_uri = new PhutilURI($base_uri);
         $path = $base_uri->getPath();
         if (!$path) {
           $path = '/';
         }
 
         // If the trailing "@" is not required to escape the URI, strip it for
         // readability.
         if (!preg_match('/@.*@/', $path)) {
           $path = rtrim($path, '@');
         }
 
         $base_uri->setPath($path);
         return $base_uri;
       } else {
         return $this->getRemoteURIObject();
       }
     }
 
     // TODO: This should be cleaned up to deal with all the new URI handling.
     $another_copy = id(new PhabricatorRepositoryQuery())
       ->setViewer(PhabricatorUser::getOmnipotentUser())
       ->withPHIDs(array($this->getPHID()))
       ->needURIs(true)
       ->executeOne();
 
     $clone_uris = $another_copy->getCloneURIs();
     if (!$clone_uris) {
       return null;
     }
 
     return head($clone_uris)->getEffectiveURI();
   }
 
   private function getRawHTTPCloneURIObject() {
     $uri = PhabricatorEnv::getProductionURI($this->getURI());
     $uri = new PhutilURI($uri);
 
     if ($this->isGit()) {
       $uri->setPath($uri->getPath().$this->getCloneName().'.git');
     } else if ($this->isHg()) {
       $uri->setPath($uri->getPath().$this->getCloneName().'/');
     }
 
     return $uri;
   }
 
 
   /**
    * Determine if we should connect to the remote using SSH flags and
    * credentials.
    *
    * @return bool True to use the SSH protocol.
    * @task uri
    */
   private function shouldUseSSH() {
     if ($this->isHosted()) {
       return false;
     }
 
     $protocol = $this->getRemoteProtocol();
     if ($this->isSSHProtocol($protocol)) {
       return true;
     }
 
     return false;
   }
 
 
   /**
    * Determine if we should connect to the remote using HTTP flags and
    * credentials.
    *
    * @return bool True to use the HTTP protocol.
    * @task uri
    */
   private function shouldUseHTTP() {
     if ($this->isHosted()) {
       return false;
     }
 
     $protocol = $this->getRemoteProtocol();
     return ($protocol == 'http' || $protocol == 'https');
   }
 
 
   /**
    * Determine if we should connect to the remote using SVN flags and
    * credentials.
    *
    * @return bool True to use the SVN protocol.
    * @task uri
    */
   private function shouldUseSVNProtocol() {
     if ($this->isHosted()) {
       return false;
     }
 
     $protocol = $this->getRemoteProtocol();
     return ($protocol == 'svn');
   }
 
 
   /**
    * Determine if a protocol is SSH or SSH-like.
    *
    * @param string A protocol string, like "http" or "ssh".
    * @return bool True if the protocol is SSH-like.
    * @task uri
    */
   private function isSSHProtocol($protocol) {
     return ($protocol == 'ssh' || $protocol == 'svn+ssh');
   }
 
   public function delete() {
     $this->openTransaction();
 
       $paths = id(new PhabricatorOwnersPath())
         ->loadAllWhere('repositoryPHID = %s', $this->getPHID());
       foreach ($paths as $path) {
         $path->delete();
       }
 
       queryfx(
         $this->establishConnection('w'),
         'DELETE FROM %T WHERE repositoryPHID = %s',
         id(new PhabricatorRepositorySymbol())->getTableName(),
         $this->getPHID());
 
       $commits = id(new PhabricatorRepositoryCommit())
         ->loadAllWhere('repositoryID = %d', $this->getID());
       foreach ($commits as $commit) {
         // note PhabricatorRepositoryAuditRequests and
         // PhabricatorRepositoryCommitData are deleted here too.
         $commit->delete();
       }
 
       $uris = id(new PhabricatorRepositoryURI())
         ->loadAllWhere('repositoryPHID = %s', $this->getPHID());
       foreach ($uris as $uri) {
         $uri->delete();
       }
 
       $ref_cursors = id(new PhabricatorRepositoryRefCursor())
         ->loadAllWhere('repositoryPHID = %s', $this->getPHID());
       foreach ($ref_cursors as $cursor) {
         $cursor->delete();
       }
 
       $conn_w = $this->establishConnection('w');
 
       queryfx(
         $conn_w,
         'DELETE FROM %T WHERE repositoryID = %d',
         self::TABLE_FILESYSTEM,
         $this->getID());
 
       queryfx(
         $conn_w,
         'DELETE FROM %T WHERE repositoryID = %d',
         self::TABLE_PATHCHANGE,
         $this->getID());
 
       queryfx(
         $conn_w,
         'DELETE FROM %T WHERE repositoryID = %d',
         self::TABLE_SUMMARY,
         $this->getID());
 
       $result = parent::delete();
 
     $this->saveTransaction();
     return $result;
   }
 
   public function isGit() {
     $vcs = $this->getVersionControlSystem();
     return ($vcs == PhabricatorRepositoryType::REPOSITORY_TYPE_GIT);
   }
 
   public function isSVN() {
     $vcs = $this->getVersionControlSystem();
     return ($vcs == PhabricatorRepositoryType::REPOSITORY_TYPE_SVN);
   }
 
   public function isHg() {
     $vcs = $this->getVersionControlSystem();
     return ($vcs == PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL);
   }
 
   public function isHosted() {
     return (bool)$this->getDetail('hosting-enabled', false);
   }
 
   public function setHosted($enabled) {
     return $this->setDetail('hosting-enabled', $enabled);
   }
 
   public function canServeProtocol($protocol, $write) {
     if (!$this->isTracked()) {
       return false;
     }
 
     $clone_uris = $this->getCloneURIs();
     foreach ($clone_uris as $uri) {
       if ($uri->getBuiltinProtocol() !== $protocol) {
         continue;
       }
 
       $io_type = $uri->getEffectiveIoType();
       if ($io_type == PhabricatorRepositoryURI::IO_READWRITE) {
         return true;
       }
 
       if (!$write) {
         if ($io_type == PhabricatorRepositoryURI::IO_READ) {
           return true;
         }
       }
     }
 
     return false;
   }
 
   public function hasLocalWorkingCopy() {
     try {
       self::assertLocalExists();
       return true;
     } catch (Exception $ex) {
       return false;
     }
   }
 
   /**
    * Raise more useful errors when there are basic filesystem problems.
    */
   private function assertLocalExists() {
     if (!$this->usesLocalWorkingCopy()) {
       return;
     }
 
     $local = $this->getLocalPath();
     Filesystem::assertExists($local);
     Filesystem::assertIsDirectory($local);
     Filesystem::assertReadable($local);
   }
 
   /**
    * Determine if the working copy is bare or not. In Git, this corresponds
    * to `--bare`. In Mercurial, `--noupdate`.
    */
   public function isWorkingCopyBare() {
     switch ($this->getVersionControlSystem()) {
       case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
       case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
         return false;
       case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
         $local = $this->getLocalPath();
         if (Filesystem::pathExists($local.'/.git')) {
           return false;
         } else {
           return true;
         }
     }
   }
 
   public function usesLocalWorkingCopy() {
     switch ($this->getVersionControlSystem()) {
       case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
         return $this->isHosted();
       case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
       case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
         return true;
     }
   }
 
   public function getHookDirectories() {
     $directories = array();
     if (!$this->isHosted()) {
       return $directories;
     }
 
     $root = $this->getLocalPath();
 
     switch ($this->getVersionControlSystem()) {
       case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
         if ($this->isWorkingCopyBare()) {
           $directories[] = $root.'/hooks/pre-receive-phabricator.d/';
         } else {
           $directories[] = $root.'/.git/hooks/pre-receive-phabricator.d/';
         }
         break;
       case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
         $directories[] = $root.'/hooks/pre-commit-phabricator.d/';
         break;
       case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
         // NOTE: We don't support custom Mercurial hooks for now because they're
         // messy and we can't easily just drop a `hooks.d/` directory next to
         // the hooks.
         break;
     }
 
     return $directories;
   }
 
   public function canDestroyWorkingCopy() {
     if ($this->isHosted()) {
       // Never destroy hosted working copies.
       return false;
     }
 
     $default_path = PhabricatorEnv::getEnvConfig(
       'repository.default-local-path');
     return Filesystem::isDescendant($this->getLocalPath(), $default_path);
   }
 
   public function canUsePathTree() {
     return !$this->isSVN();
   }
 
   public function canUseGitLFS() {
     if (!$this->isGit()) {
       return false;
     }
 
     if (!$this->isHosted()) {
       return false;
     }
 
     // TODO: Unprototype this feature.
     if (!PhabricatorEnv::getEnvConfig('phabricator.show-prototypes')) {
       return false;
     }
 
     return true;
   }
 
   public function getGitLFSURI($path = null) {
     if (!$this->canUseGitLFS()) {
       throw new Exception(
         pht(
           'This repository does not support Git LFS, so Git LFS URIs can '.
           'not be generated for it.'));
     }
 
     $uri = $this->getRawHTTPCloneURIObject();
     $uri = (string)$uri;
     $uri = $uri.'/'.$path;
 
     return $uri;
   }
 
   public function canMirror() {
     if ($this->isGit() || $this->isHg()) {
       return true;
     }
 
     return false;
   }
 
   public function canAllowDangerousChanges() {
     if (!$this->isHosted()) {
       return false;
     }
 
     // In Git and Mercurial, ref deletions and rewrites are dangerous.
     // In Subversion, editing revprops is dangerous.
 
     return true;
   }
 
   public function shouldAllowDangerousChanges() {
     return (bool)$this->getDetail('allow-dangerous-changes');
   }
 
   public function writeStatusMessage(
     $status_type,
     $status_code,
     array $parameters = array()) {
 
     $table = new PhabricatorRepositoryStatusMessage();
     $conn_w = $table->establishConnection('w');
     $table_name = $table->getTableName();
 
     if ($status_code === null) {
       queryfx(
         $conn_w,
         'DELETE FROM %T WHERE repositoryID = %d AND statusType = %s',
         $table_name,
         $this->getID(),
         $status_type);
     } else {
       // If the existing message has the same code (e.g., we just hit an
       // error and also previously hit an error) we increment the message
       // count. This allows us to determine how many times in a row we've
       // run into an error.
 
       // NOTE: The assignments in "ON DUPLICATE KEY UPDATE" are evaluated
       // in order, so the "messageCount" assignment must occur before the
       // "statusCode" assignment. See T11705.
 
       queryfx(
         $conn_w,
         'INSERT INTO %T
           (repositoryID, statusType, statusCode, parameters, epoch,
             messageCount)
           VALUES (%d, %s, %s, %s, %d, %d)
           ON DUPLICATE KEY UPDATE
             messageCount =
               IF(
                 statusCode = VALUES(statusCode),
                 messageCount + VALUES(messageCount),
                 VALUES(messageCount)),
             statusCode = VALUES(statusCode),
             parameters = VALUES(parameters),
             epoch = VALUES(epoch)',
         $table_name,
         $this->getID(),
         $status_type,
         $status_code,
         json_encode($parameters),
         time(),
         1);
     }
 
     return $this;
   }
 
   public static function assertValidRemoteURI($uri) {
     if (trim($uri) != $uri) {
       throw new Exception(
         pht('The remote URI has leading or trailing whitespace.'));
     }
 
     $uri_object = new PhutilURI($uri);
     $protocol = $uri_object->getProtocol();
 
     // Catch confusion between Git/SCP-style URIs and normal URIs. See T3619
     // for discussion. This is usually a user adding "ssh://" to an implicit
     // SSH Git URI.
     if ($protocol == 'ssh') {
       if (preg_match('(^[^:@]+://[^/:]+:[^\d])', $uri)) {
         throw new Exception(
           pht(
             "The remote URI is not formatted correctly. Remote URIs ".
             "with an explicit protocol should be in the form ".
             "'%s', not '%s'. The '%s' syntax is only valid in SCP-style URIs.",
             'proto://domain/path',
             'proto://domain:/path',
             ':/path'));
       }
     }
 
     switch ($protocol) {
       case 'ssh':
       case 'http':
       case 'https':
       case 'git':
       case 'svn':
       case 'svn+ssh':
         break;
       default:
         // NOTE: We're explicitly rejecting 'file://' because it can be
         // used to clone from the working copy of another repository on disk
         // that you don't normally have permission to access.
 
         throw new Exception(
           pht(
             'The URI protocol is unrecognized. It should begin with '.
             '"%s", "%s", "%s", "%s", "%s", "%s", or be in the form "%s".',
             'ssh://',
             'http://',
             'https://',
             'git://',
             'svn://',
             'svn+ssh://',
             'git@domain.com:path'));
     }
 
     return true;
   }
 
 
   /**
    * Load the pull frequency for this repository, based on the time since the
    * last activity.
    *
    * We pull rarely used repositories less frequently. This finds the most
    * recent commit which is older than the current time (which prevents us from
    * spinning on repositories with a silly commit post-dated to some time in
    * 2037). We adjust the pull frequency based on when the most recent commit
    * occurred.
    *
    * @param   int   The minimum update interval to use, in seconds.
    * @return  int   Repository update interval, in seconds.
    */
   public function loadUpdateInterval($minimum = 15) {
     // First, check if we've hit errors recently. If we have, wait one period
     // for each consecutive error. Normally, this corresponds to a backoff of
     // 15s, 30s, 45s, etc.
 
     $message_table = new PhabricatorRepositoryStatusMessage();
     $conn = $message_table->establishConnection('r');
     $error_count = queryfx_one(
       $conn,
       'SELECT MAX(messageCount) error_count FROM %T
         WHERE repositoryID = %d
         AND statusType IN (%Ls)
         AND statusCode IN (%Ls)',
       $message_table->getTableName(),
       $this->getID(),
       array(
         PhabricatorRepositoryStatusMessage::TYPE_INIT,
         PhabricatorRepositoryStatusMessage::TYPE_FETCH,
       ),
       array(
         PhabricatorRepositoryStatusMessage::CODE_ERROR,
       ));
 
     $error_count = (int)$error_count['error_count'];
     if ($error_count > 0) {
       return (int)($minimum * $error_count);
     }
 
     // If a repository is still importing, always pull it as frequently as
     // possible. This prevents us from hanging for a long time at 99.9% when
     // importing an inactive repository.
     if ($this->isImporting()) {
       return $minimum;
     }
 
     $window_start = (PhabricatorTime::getNow() + $minimum);
 
     $table = id(new PhabricatorRepositoryCommit());
     $last_commit = queryfx_one(
       $table->establishConnection('r'),
       'SELECT epoch FROM %T
         WHERE repositoryID = %d AND epoch <= %d
         ORDER BY epoch DESC LIMIT 1',
       $table->getTableName(),
       $this->getID(),
       $window_start);
     if ($last_commit) {
       $time_since_commit = ($window_start - $last_commit['epoch']);
     } else {
       // If the repository has no commits, treat the creation date as
       // though it were the date of the last commit. This makes empty
       // repositories update quickly at first but slow down over time
       // if they don't see any activity.
       $time_since_commit = ($window_start - $this->getDateCreated());
     }
 
     $last_few_days = phutil_units('3 days in seconds');
 
     if ($time_since_commit <= $last_few_days) {
       // For repositories with activity in the recent past, we wait one
       // extra second for every 10 minutes since the last commit. This
       // shorter backoff is intended to handle weekends and other short
       // breaks from development.
       $smart_wait = ($time_since_commit / 600);
     } else {
       // For repositories without recent activity, we wait one extra second
       // for every 4 minutes since the last commit. This longer backoff
       // handles rarely used repositories, up to the maximum.
       $smart_wait = ($time_since_commit / 240);
     }
 
     // We'll never wait more than 6 hours to pull a repository.
     $longest_wait = phutil_units('6 hours in seconds');
     $smart_wait = min($smart_wait, $longest_wait);
     $smart_wait = max($minimum, $smart_wait);
 
     return (int)$smart_wait;
   }
 
 
   /**
    * Retrieve the sevice URI for the device hosting this repository.
    *
    * See @{method:newConduitClient} for a general discussion of interacting
    * with repository services. This method provides lower-level resolution of
    * services, returning raw URIs.
    *
    * @param PhabricatorUser Viewing user.
    * @param bool `true` to throw if a remote URI would be returned.
    * @param list<string> List of allowable protocols.
    * @return string|null URI, or `null` for local repositories.
    */
   public function getAlmanacServiceURI(
     PhabricatorUser $viewer,
     $never_proxy,
     array $protocols) {
 
     $service = $this->loadAlmanacService();
     if (!$service) {
       return null;
     }
 
     $bindings = $service->getActiveBindings();
     if (!$bindings) {
       throw new Exception(
         pht(
           'The Almanac service for this repository is not bound to any '.
           'interfaces.'));
     }
 
     $local_device = AlmanacKeys::getDeviceID();
 
     if ($never_proxy && !$local_device) {
       throw new Exception(
         pht(
           'Unable to handle proxied service request. This device is not '.
           'registered, so it can not identify local services. Register '.
           'this device before sending requests here.'));
     }
 
     $protocol_map = array_fuse($protocols);
 
     $uris = array();
     foreach ($bindings as $binding) {
       $iface = $binding->getInterface();
 
       // If we're never proxying this and it's locally satisfiable, return
       // `null` to tell the caller to handle it locally. If we're allowed to
       // proxy, we skip this check and may proxy the request to ourselves.
       // (That proxied request will end up here with proxying forbidden,
       // return `null`, and then the request will actually run.)
 
       if ($local_device && $never_proxy) {
         if ($iface->getDevice()->getName() == $local_device) {
           return null;
         }
       }
 
       $uri = $this->getClusterRepositoryURIFromBinding($binding);
 
       $protocol = $uri->getProtocol();
       if (empty($protocol_map[$protocol])) {
         continue;
       }
 
       $uris[] = $uri;
     }
 
     if (!$uris) {
       throw new Exception(
         pht(
           'The Almanac service for this repository is not bound to any '.
           'interfaces which support the required protocols (%s).',
           implode(', ', $protocols)));
     }
 
     if ($never_proxy) {
       throw new Exception(
         pht(
           'Refusing to proxy a repository request from a cluster host. '.
           'Cluster hosts must correctly route their intracluster requests.'));
     }
 
     shuffle($uris);
     return head($uris);
   }
 
 
   /**
    * Build a new Conduit client in order to make a service call to this
    * repository.
    *
    * If the repository is hosted locally, this method may return `null`. The
    * caller should use `ConduitCall` or other local logic to complete the
    * request.
    *
    * By default, we will return a @{class:ConduitClient} for any repository with
    * a service, even if that service is on the current device.
    *
    * We do this because this configuration does not make very much sense in a
    * production context, but is very common in a test/development context
    * (where the developer's machine is both the web host and the repository
    * service). By proxying in development, we get more consistent behavior
    * between development and production, and don't have a major untested
    * codepath.
    *
    * The `$never_proxy` parameter can be used to prevent this local proxying.
    * If the flag is passed:
    *
    *   - The method will return `null` (implying a local service call)
    *     if the repository service is hosted on the current device.
    *   - The method will throw if it would need to return a client.
    *
    * This is used to prevent loops in Conduit: the first request will proxy,
    * even in development, but the second request will be identified as a
    * cluster request and forced not to proxy.
    *
    * For lower-level service resolution, see @{method:getAlmanacServiceURI}.
    *
    * @param PhabricatorUser Viewing user.
    * @param bool `true` to throw if a client would be returned.
    * @return ConduitClient|null Client, or `null` for local repositories.
    */
   public function newConduitClient(
     PhabricatorUser $viewer,
     $never_proxy = false) {
 
     $uri = $this->getAlmanacServiceURI(
       $viewer,
       $never_proxy,
       array(
         'http',
         'https',
       ));
     if ($uri === null) {
       return null;
     }
 
     $domain = id(new PhutilURI(PhabricatorEnv::getURI('/')))->getDomain();
 
     $client = id(new ConduitClient($uri))
       ->setHost($domain);
 
     if ($viewer->isOmnipotent()) {
       // If the caller is the omnipotent user (normally, a daemon), we will
       // sign the request with this host's asymmetric keypair.
 
       $public_path = AlmanacKeys::getKeyPath('device.pub');
       try {
         $public_key = Filesystem::readFile($public_path);
       } catch (Exception $ex) {
         throw new PhutilAggregateException(
           pht(
             'Unable to read device public key while attempting to make '.
             'authenticated method call within the Phabricator cluster. '.
             'Use `%s` to register keys for this device. Exception: %s',
             'bin/almanac register',
             $ex->getMessage()),
           array($ex));
       }
 
       $private_path = AlmanacKeys::getKeyPath('device.key');
       try {
         $private_key = Filesystem::readFile($private_path);
         $private_key = new PhutilOpaqueEnvelope($private_key);
       } catch (Exception $ex) {
         throw new PhutilAggregateException(
           pht(
             'Unable to read device private key while attempting to make '.
             'authenticated method call within the Phabricator cluster. '.
             'Use `%s` to register keys for this device. Exception: %s',
             'bin/almanac register',
             $ex->getMessage()),
           array($ex));
       }
 
       $client->setSigningKeys($public_key, $private_key);
     } else {
       // If the caller is a normal user, we generate or retrieve a cluster
       // API token.
 
       $token = PhabricatorConduitToken::loadClusterTokenForUser($viewer);
       if ($token) {
         $client->setConduitToken($token->getToken());
       }
     }
 
     return $client;
   }
 
 /* -(  Repository URIs  )---------------------------------------------------- */
 
 
   public function attachURIs(array $uris) {
     $custom_map = array();
     foreach ($uris as $key => $uri) {
       $builtin_key = $uri->getRepositoryURIBuiltinKey();
       if ($builtin_key !== null) {
         $custom_map[$builtin_key] = $key;
       }
     }
 
     $builtin_uris = $this->newBuiltinURIs();
     $seen_builtins = array();
     foreach ($builtin_uris as $builtin_uri) {
       $builtin_key = $builtin_uri->getRepositoryURIBuiltinKey();
       $seen_builtins[$builtin_key] = true;
 
       // If this builtin URI is disabled, don't attach it and remove the
       // persisted version if it exists.
       if ($builtin_uri->getIsDisabled()) {
         if (isset($custom_map[$builtin_key])) {
           unset($uris[$custom_map[$builtin_key]]);
         }
         continue;
       }
 
       // If the URI exists, make sure it's marked as not being disabled.
       if (isset($custom_map[$builtin_key])) {
         $uris[$custom_map[$builtin_key]]->setIsDisabled(false);
       }
     }
 
     // Remove any builtins which no longer exist.
     foreach ($custom_map as $builtin_key => $key) {
       if (empty($seen_builtins[$builtin_key])) {
         unset($uris[$key]);
       }
     }
 
     $this->uris = $uris;
 
     return $this;
   }
 
   public function getURIs() {
     return $this->assertAttached($this->uris);
   }
 
   public function getCloneURIs() {
     $uris = $this->getURIs();
 
     $clone = array();
     foreach ($uris as $uri) {
       if (!$uri->isBuiltin()) {
         continue;
       }
 
       if ($uri->getIsDisabled()) {
         continue;
       }
 
       $io_type = $uri->getEffectiveIoType();
       $is_clone =
         ($io_type == PhabricatorRepositoryURI::IO_READ) ||
         ($io_type == PhabricatorRepositoryURI::IO_READWRITE);
 
       if (!$is_clone) {
         continue;
       }
 
       $clone[] = $uri;
     }
 
     $clone = msort($clone, 'getURIScore');
     $clone = array_reverse($clone);
 
     return $clone;
   }
 
 
   public function newBuiltinURIs() {
     $has_callsign = ($this->getCallsign() !== null);
     $has_shortname = ($this->getRepositorySlug() !== null);
 
     // TODO: For now, never enable these because they don't work yet.
     $has_shortname = false;
 
     $identifier_map = array(
       PhabricatorRepositoryURI::BUILTIN_IDENTIFIER_CALLSIGN => $has_callsign,
       PhabricatorRepositoryURI::BUILTIN_IDENTIFIER_SHORTNAME => $has_shortname,
       PhabricatorRepositoryURI::BUILTIN_IDENTIFIER_ID => true,
     );
 
     // If the view policy of the repository is public, support anonymous HTTP
     // even if authenticated HTTP is not supported.
     if ($this->getViewPolicy() === PhabricatorPolicies::POLICY_PUBLIC) {
       $allow_http = true;
     } else {
       $allow_http = PhabricatorEnv::getEnvConfig('diffusion.allow-http-auth');
     }
 
     $base_uri = PhabricatorEnv::getURI('/');
     $base_uri = new PhutilURI($base_uri);
     $has_https = ($base_uri->getProtocol() == 'https');
     $has_https = ($has_https && $allow_http);
 
     $has_http = !PhabricatorEnv::getEnvConfig('security.require-https');
     $has_http = ($has_http && $allow_http);
 
     // HTTP is not supported for Subversion.
     if ($this->isSVN()) {
       $has_http = false;
       $has_https = false;
     }
 
     $has_ssh = (bool)strlen(PhabricatorEnv::getEnvConfig('phd.user'));
 
     $protocol_map = array(
       PhabricatorRepositoryURI::BUILTIN_PROTOCOL_SSH => $has_ssh,
       PhabricatorRepositoryURI::BUILTIN_PROTOCOL_HTTPS => $has_https,
       PhabricatorRepositoryURI::BUILTIN_PROTOCOL_HTTP => $has_http,
     );
 
     $uris = array();
     foreach ($protocol_map as $protocol => $proto_supported) {
       foreach ($identifier_map as $identifier => $id_supported) {
         // This is just a dummy value because it can't be empty; we'll force
         // it to a proper value when using it in the UI.
         $builtin_uri = "{$protocol}://{$identifier}";
         $uris[] = PhabricatorRepositoryURI::initializeNewURI()
           ->setRepositoryPHID($this->getPHID())
           ->attachRepository($this)
           ->setBuiltinProtocol($protocol)
           ->setBuiltinIdentifier($identifier)
           ->setURI($builtin_uri)
           ->setIsDisabled((int)(!$proto_supported || !$id_supported));
       }
     }
 
     return $uris;
   }
 
 
   public function getClusterRepositoryURIFromBinding(
     AlmanacBinding $binding) {
     $protocol = $binding->getAlmanacPropertyValue('protocol');
     if ($protocol === null) {
       $protocol = 'https';
     }
 
     $iface = $binding->getInterface();
     $address = $iface->renderDisplayAddress();
 
     $path = $this->getURI();
 
     return id(new PhutilURI("{$protocol}://{$address}"))
       ->setPath($path);
   }
 
   public function loadAlmanacService() {
     $service_phid = $this->getAlmanacServicePHID();
     if (!$service_phid) {
       // No service, so this is a local repository.
       return null;
     }
 
     $service = id(new AlmanacServiceQuery())
       ->setViewer(PhabricatorUser::getOmnipotentUser())
       ->withPHIDs(array($service_phid))
       ->needBindings(true)
       ->needProperties(true)
       ->executeOne();
     if (!$service) {
       throw new Exception(
         pht(
           'The Almanac service for this repository is invalid or could not '.
           'be loaded.'));
     }
 
     $service_type = $service->getServiceImplementation();
     if (!($service_type instanceof AlmanacClusterRepositoryServiceType)) {
       throw new Exception(
         pht(
           'The Almanac service for this repository does not have the correct '.
           'service type.'));
     }
 
     return $service;
   }
 
   public function markImporting() {
     $this->openTransaction();
       $this->beginReadLocking();
         $repository = $this->reload();
         $repository->setDetail('importing', true);
         $repository->save();
       $this->endReadLocking();
     $this->saveTransaction();
 
     return $repository;
   }
 
 
 /* -(  Symbols  )-------------------------------------------------------------*/
 
   public function getSymbolSources() {
     return $this->getDetail('symbol-sources', array());
   }
 
   public function getSymbolLanguages() {
     return $this->getDetail('symbol-languages', array());
   }
 
 
 /* -(  Staging  )------------------------------------------------------------ */
 
 
   public function supportsStaging() {
     return $this->isGit();
   }
 
 
   public function getStagingURI() {
     if (!$this->supportsStaging()) {
       return null;
     }
     return $this->getDetail('staging-uri', null);
   }
 
 
 /* -(  Automation  )--------------------------------------------------------- */
 
 
   public function supportsAutomation() {
     return $this->isGit();
   }
 
   public function canPerformAutomation() {
     if (!$this->supportsAutomation()) {
       return false;
     }
 
     if (!$this->getAutomationBlueprintPHIDs()) {
       return false;
     }
 
     return true;
   }
 
   public function getAutomationBlueprintPHIDs() {
     if (!$this->supportsAutomation()) {
       return array();
     }
     return $this->getDetail('automation.blueprintPHIDs', array());
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorRepositoryEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorRepositoryTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
       DiffusionPushCapability::CAPABILITY,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
       case DiffusionPushCapability::CAPABILITY:
         return $this->getPushPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $user) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 
 /* -(  PhabricatorMarkupInterface  )----------------------------------------- */
 
 
   public function getMarkupFieldKey($field) {
     $hash = PhabricatorHash::digestForIndex($this->getMarkupText($field));
     return "repo:{$hash}";
   }
 
   public function newMarkupEngine($field) {
     return PhabricatorMarkupEngine::newMarkupEngine(array());
   }
 
   public function getMarkupText($field) {
     return $this->getDetail('description');
   }
 
   public function didMarkupText(
     $field,
     $output,
     PhutilMarkupEngine $engine) {
     require_celerity_resource('phabricator-remarkup-css');
     return phutil_tag(
       'div',
       array(
         'class' => 'phabricator-remarkup',
       ),
       $output);
   }
 
   public function shouldUseMarkupCache($field) {
     return true;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $phid = $this->getPHID();
 
     $this->openTransaction();
 
       $this->delete();
 
       PhabricatorRepositoryURIIndex::updateRepositoryURIs($phid, array());
 
       $books = id(new DivinerBookQuery())
         ->setViewer($engine->getViewer())
         ->withRepositoryPHIDs(array($phid))
         ->execute();
       foreach ($books as $book) {
         $engine->destroyObject($book);
       }
 
       $atoms = id(new DivinerAtomQuery())
         ->setViewer($engine->getViewer())
         ->withRepositoryPHIDs(array($phid))
         ->execute();
       foreach ($atoms as $atom) {
         $engine->destroyObject($atom);
       }
 
       $lfs_refs = id(new PhabricatorRepositoryGitLFSRefQuery())
         ->setViewer($engine->getViewer())
         ->withRepositoryPHIDs(array($phid))
         ->execute();
       foreach ($lfs_refs as $ref) {
         $engine->destroyObject($ref);
       }
 
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorSpacesInterface  )----------------------------------------- */
 
 
   public function getSpacePHID() {
     return $this->spacePHID;
   }
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('name')
         ->setType('string')
         ->setDescription(pht('The repository name.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('vcs')
         ->setType('string')
         ->setDescription(
           pht('The VCS this repository uses ("git", "hg" or "svn").')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('callsign')
         ->setType('string')
         ->setDescription(pht('The repository callsign, if it has one.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('shortName')
         ->setType('string')
         ->setDescription(pht('Unique short name, if the repository has one.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('status')
         ->setType('string')
         ->setDescription(pht('Active or inactive status.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('isImporting')
         ->setType('bool')
         ->setDescription(
           pht(
             'True if the repository is importing initial commits.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'name' => $this->getName(),
       'vcs' => $this->getVersionControlSystem(),
       'callsign' => $this->getCallsign(),
       'shortName' => $this->getRepositorySlug(),
       'status' => $this->getStatus(),
       'isImporting' => (bool)$this->isImporting(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array(
       id(new DiffusionRepositoryURIsSearchEngineAttachment())
         ->setAttachmentKey('uris'),
     );
   }
 
 }
diff --git a/src/applications/repository/storage/PhabricatorRepositoryCommitHint.php b/src/applications/repository/storage/PhabricatorRepositoryCommitHint.php
index e8594a149..0a8e259df 100644
--- a/src/applications/repository/storage/PhabricatorRepositoryCommitHint.php
+++ b/src/applications/repository/storage/PhabricatorRepositoryCommitHint.php
@@ -1,137 +1,133 @@
 <?php
 
 final class PhabricatorRepositoryCommitHint
   extends PhabricatorRepositoryDAO
   implements PhabricatorPolicyInterface {
 
   protected $repositoryPHID;
   protected $oldCommitIdentifier;
   protected $newCommitIdentifier;
   protected $hintType;
 
   const HINT_NONE = 'none';
   const HINT_REWRITTEN = 'rewritten';
   const HINT_UNREADABLE = 'unreadable';
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_COLUMN_SCHEMA => array(
         'oldCommitIdentifier' => 'text40',
         'newCommitIdentifier' => 'text40?',
         'hintType' => 'text32',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_old' => array(
           'columns' => array('repositoryPHID', 'oldCommitIdentifier'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public static function getAllHintTypes() {
     return array(
       self::HINT_NONE,
       self::HINT_REWRITTEN,
       self::HINT_UNREADABLE,
     );
   }
 
   public static function updateHint($repository_phid, $old, $new, $type) {
     switch ($type) {
       case self::HINT_NONE:
         break;
       case self::HINT_REWRITTEN:
         if (!$new) {
           throw new Exception(
             pht(
               'When hinting a commit ("%s") as rewritten, you must provide '.
               'the commit it was rewritten into.',
               $old));
         }
         break;
       case self::HINT_UNREADABLE:
         if ($new) {
           throw new Exception(
             pht(
               'When hinting a commit ("%s") as unreadable, you must not '.
               'provide a new commit ("%s").',
               $old,
               $new));
         }
         break;
       default:
         $all_types = self::getAllHintTypes();
         throw new Exception(
           pht(
             'Hint type ("%s") for commit ("%s") is not valid. Valid hints '.
             'are: %s.',
             $type,
             $old,
             implode(', ', $all_types)));
     }
 
     $table = new self();
     $table_name = $table->getTableName();
     $conn = $table->establishConnection('w');
 
     if ($type == self::HINT_NONE) {
       queryfx(
         $conn,
         'DELETE FROM %T WHERE repositoryPHID = %s AND oldCommitIdentifier = %s',
         $table_name,
         $repository_phid,
         $old);
     } else {
       queryfx(
         $conn,
         'INSERT INTO %T
           (repositoryPHID, oldCommitIdentifier, newCommitIdentifier, hintType)
           VALUES (%s, %s, %ns, %s)
           ON DUPLICATE KEY UPDATE
             newCommitIdentifier = VALUES(newCommitIdentifier),
             hintType = VALUES(hintType)',
         $table_name,
         $repository_phid,
         $old,
         $new,
         $type);
     }
   }
 
 
   public function isUnreadable() {
     return ($this->getHintType() == self::HINT_UNREADABLE);
   }
 
   public function isRewritten() {
     return ($this->getHintType() == self::HINT_REWRITTEN);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/repository/storage/PhabricatorRepositoryGitLFSRef.php b/src/applications/repository/storage/PhabricatorRepositoryGitLFSRef.php
index 507af99cb..6e55c0389 100644
--- a/src/applications/repository/storage/PhabricatorRepositoryGitLFSRef.php
+++ b/src/applications/repository/storage/PhabricatorRepositoryGitLFSRef.php
@@ -1,72 +1,68 @@
 <?php
 
 final class PhabricatorRepositoryGitLFSRef
   extends PhabricatorRepositoryDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorDestructibleInterface {
 
   protected $repositoryPHID;
   protected $objectHash;
   protected $byteSize;
   protected $authorPHID;
   protected $filePHID;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_COLUMN_SCHEMA => array(
         'objectHash' => 'bytes64',
         'byteSize' => 'uint64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_hash' => array(
           'columns' => array('repositoryPHID', 'objectHash'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $file_phid = $this->getFilePHID();
 
     $file = id(new PhabricatorFileQuery())
       ->setViewer($engine->getViewer())
       ->withPHIDs(array($file_phid))
       ->executeOne();
     if ($file) {
       $engine->destroyObject($file);
     }
 
     $this->delete();
   }
 
 }
diff --git a/src/applications/repository/storage/PhabricatorRepositoryOldRef.php b/src/applications/repository/storage/PhabricatorRepositoryOldRef.php
index 65cba3c48..12763a42f 100644
--- a/src/applications/repository/storage/PhabricatorRepositoryOldRef.php
+++ b/src/applications/repository/storage/PhabricatorRepositoryOldRef.php
@@ -1,52 +1,48 @@
 <?php
 
 /**
  * Stores outdated refs which need to be checked for reachability.
  *
  * When a branch is deleted, the old HEAD ends up here and the discovery
  * engine marks all the commits that previously appeared on it as unreachable.
  */
 final class PhabricatorRepositoryOldRef
   extends PhabricatorRepositoryDAO
   implements PhabricatorPolicyInterface {
 
   protected $repositoryPHID;
   protected $commitIdentifier;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_COLUMN_SCHEMA => array(
         'commitIdentifier' => 'text40',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_repository' => array(
           'columns' => array('repositoryPHID'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/repository/storage/PhabricatorRepositoryURI.php b/src/applications/repository/storage/PhabricatorRepositoryURI.php
index 15e25205c..2f2815da1 100644
--- a/src/applications/repository/storage/PhabricatorRepositoryURI.php
+++ b/src/applications/repository/storage/PhabricatorRepositoryURI.php
@@ -1,752 +1,748 @@
 <?php
 
 final class PhabricatorRepositoryURI
   extends PhabricatorRepositoryDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface,
     PhabricatorExtendedPolicyInterface,
     PhabricatorConduitResultInterface {
 
   protected $repositoryPHID;
   protected $uri;
   protected $builtinProtocol;
   protected $builtinIdentifier;
   protected $credentialPHID;
   protected $ioType;
   protected $displayType;
   protected $isDisabled;
 
   private $repository = self::ATTACHABLE;
 
   const BUILTIN_PROTOCOL_SSH = 'ssh';
   const BUILTIN_PROTOCOL_HTTP = 'http';
   const BUILTIN_PROTOCOL_HTTPS = 'https';
 
   const BUILTIN_IDENTIFIER_ID = 'id';
   const BUILTIN_IDENTIFIER_SHORTNAME = 'shortname';
   const BUILTIN_IDENTIFIER_CALLSIGN = 'callsign';
 
   const DISPLAY_DEFAULT = 'default';
   const DISPLAY_NEVER = 'never';
   const DISPLAY_ALWAYS = 'always';
 
   const IO_DEFAULT = 'default';
   const IO_OBSERVE = 'observe';
   const IO_MIRROR = 'mirror';
   const IO_NONE = 'none';
   const IO_READ = 'read';
   const IO_READWRITE = 'readwrite';
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'uri' => 'text255',
         'builtinProtocol' => 'text32?',
         'builtinIdentifier' => 'text32?',
         'credentialPHID' => 'phid?',
         'ioType' => 'text32',
         'displayType' => 'text32',
         'isDisabled' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_builtin' => array(
           'columns' => array(
             'repositoryPHID',
             'builtinProtocol',
             'builtinIdentifier',
           ),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public static function initializeNewURI() {
     return id(new self())
       ->setIoType(self::IO_DEFAULT)
       ->setDisplayType(self::DISPLAY_DEFAULT)
       ->setIsDisabled(0);
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorRepositoryURIPHIDType::TYPECONST);
   }
 
   public function attachRepository(PhabricatorRepository $repository) {
     $this->repository = $repository;
     return $this;
   }
 
   public function getRepository() {
     return $this->assertAttached($this->repository);
   }
 
   public function getRepositoryURIBuiltinKey() {
     if (!$this->getBuiltinProtocol()) {
       return null;
     }
 
     $parts = array(
       $this->getBuiltinProtocol(),
       $this->getBuiltinIdentifier(),
     );
 
     return implode('.', $parts);
   }
 
   public function isBuiltin() {
     return (bool)$this->getBuiltinProtocol();
   }
 
   public function getEffectiveDisplayType() {
     $display = $this->getDisplayType();
 
     if ($display != self::DISPLAY_DEFAULT) {
       return $display;
     }
 
     return $this->getDefaultDisplayType();
   }
 
   public function getDefaultDisplayType() {
     switch ($this->getEffectiveIOType()) {
       case self::IO_MIRROR:
       case self::IO_OBSERVE:
       case self::IO_NONE:
         return self::DISPLAY_NEVER;
       case self::IO_READ:
       case self::IO_READWRITE:
         // By default, only show the "best" version of the builtin URI, not the
         // other redundant versions.
         $repository = $this->getRepository();
         $other_uris = $repository->getURIs();
 
         $identifier_value = array(
           self::BUILTIN_IDENTIFIER_CALLSIGN => 3,
           self::BUILTIN_IDENTIFIER_SHORTNAME => 2,
           self::BUILTIN_IDENTIFIER_ID => 1,
         );
 
         $have_identifiers = array();
         foreach ($other_uris as $other_uri) {
           if ($other_uri->getIsDisabled()) {
             continue;
           }
 
           $identifier = $other_uri->getBuiltinIdentifier();
           if (!$identifier) {
             continue;
           }
 
           $have_identifiers[$identifier] = $identifier_value[$identifier];
         }
 
         $best_identifier = max($have_identifiers);
         $this_identifier = $identifier_value[$this->getBuiltinIdentifier()];
 
         if ($this_identifier < $best_identifier) {
           return self::DISPLAY_NEVER;
         }
 
         return self::DISPLAY_ALWAYS;
     }
 
     return self::DISPLAY_NEVER;
   }
 
 
   public function getEffectiveIOType() {
     $io = $this->getIoType();
 
     if ($io != self::IO_DEFAULT) {
       return $io;
     }
 
     return $this->getDefaultIOType();
   }
 
   public function getDefaultIOType() {
     if ($this->isBuiltin()) {
       $repository = $this->getRepository();
       $other_uris = $repository->getURIs();
 
       $any_observe = false;
       foreach ($other_uris as $other_uri) {
         if ($other_uri->getIoType() == self::IO_OBSERVE) {
           $any_observe = true;
           break;
         }
       }
 
       if ($any_observe) {
         return self::IO_READ;
       } else {
         return self::IO_READWRITE;
       }
     }
 
     return self::IO_NONE;
   }
 
   public function getNormalizedURI() {
     $vcs = $this->getRepository()->getVersionControlSystem();
 
     $map = array(
       PhabricatorRepositoryType::REPOSITORY_TYPE_GIT =>
         PhabricatorRepositoryURINormalizer::TYPE_GIT,
       PhabricatorRepositoryType::REPOSITORY_TYPE_SVN =>
         PhabricatorRepositoryURINormalizer::TYPE_SVN,
       PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL =>
         PhabricatorRepositoryURINormalizer::TYPE_MERCURIAL,
     );
 
     $type = $map[$vcs];
     $display = (string)$this->getDisplayURI();
 
     $normal_uri = new PhabricatorRepositoryURINormalizer($type, $display);
 
     return $normal_uri->getNormalizedURI();
   }
 
   public function getDisplayURI() {
     return $this->getURIObject();
   }
 
   public function getEffectiveURI() {
     return $this->getURIObject();
   }
 
   public function getURIEnvelope() {
     $uri = $this->getEffectiveURI();
 
     $command_engine = $this->newCommandEngine();
 
     $is_http = $command_engine->isAnyHTTPProtocol();
     // For SVN, we use `--username` and `--password` flags separately in the
     // CommandEngine, so we don't need to add any credentials here.
     $is_svn = $this->getRepository()->isSVN();
     $credential_phid = $this->getCredentialPHID();
 
     if ($is_http && !$is_svn && $credential_phid) {
       $key = PassphrasePasswordKey::loadFromPHID(
         $credential_phid,
         PhabricatorUser::getOmnipotentUser());
 
       $uri->setUser($key->getUsernameEnvelope()->openEnvelope());
       $uri->setPass($key->getPasswordEnvelope()->openEnvelope());
     }
 
     return new PhutilOpaqueEnvelope((string)$uri);
   }
 
   private function getURIObject() {
     // Users can provide Git/SCP-style URIs in the form "user@host:path".
     // In the general case, these are not equivalent to any "ssh://..." form
     // because the path is relative.
 
     if ($this->isBuiltin()) {
       $builtin_protocol = $this->getForcedProtocol();
       $builtin_domain = $this->getForcedHost();
       $raw_uri = "{$builtin_protocol}://{$builtin_domain}";
     } else {
       $raw_uri = $this->getURI();
     }
 
     $port = $this->getForcedPort();
 
     $default_ports = array(
       'ssh' => 22,
       'http' => 80,
       'https' => 443,
     );
 
     $uri = new PhutilURI($raw_uri);
 
     // Make sure to remove any password from the URI before we do anything
     // with it; this should always be provided by the associated credential.
     $uri->setPass(null);
 
     $protocol = $this->getForcedProtocol();
     if ($protocol) {
       $uri->setProtocol($protocol);
     }
 
     if ($port) {
       $uri->setPort($port);
     }
 
     // Remove any explicitly set default ports.
     $uri_port = $uri->getPort();
     $uri_protocol = $uri->getProtocol();
 
     $uri_default = idx($default_ports, $uri_protocol);
     if ($uri_default && ($uri_default == $uri_port)) {
       $uri->setPort(null);
     }
 
     $user = $this->getForcedUser();
     if ($user) {
       $uri->setUser($user);
     }
 
     $host = $this->getForcedHost();
     if ($host) {
       $uri->setDomain($host);
     }
 
     $path = $this->getForcedPath();
     if ($path) {
       $uri->setPath($path);
     }
 
     return $uri;
   }
 
 
   private function getForcedProtocol() {
     $repository = $this->getRepository();
 
     switch ($this->getBuiltinProtocol()) {
       case self::BUILTIN_PROTOCOL_SSH:
         if ($repository->isSVN()) {
           return 'svn+ssh';
         } else {
           return 'ssh';
         }
       case self::BUILTIN_PROTOCOL_HTTP:
         return 'http';
       case self::BUILTIN_PROTOCOL_HTTPS:
         return 'https';
       default:
         return null;
     }
   }
 
   private function getForcedUser() {
     switch ($this->getBuiltinProtocol()) {
       case self::BUILTIN_PROTOCOL_SSH:
         return AlmanacKeys::getClusterSSHUser();
       default:
         return null;
     }
   }
 
   private function getForcedHost() {
     $phabricator_uri = PhabricatorEnv::getURI('/');
     $phabricator_uri = new PhutilURI($phabricator_uri);
 
     $phabricator_host = $phabricator_uri->getDomain();
 
     switch ($this->getBuiltinProtocol()) {
       case self::BUILTIN_PROTOCOL_SSH:
         $ssh_host = PhabricatorEnv::getEnvConfig('diffusion.ssh-host');
         if ($ssh_host !== null) {
           return $ssh_host;
         }
         return $phabricator_host;
       case self::BUILTIN_PROTOCOL_HTTP:
       case self::BUILTIN_PROTOCOL_HTTPS:
         return $phabricator_host;
       default:
         return null;
     }
   }
 
   private function getForcedPort() {
     $protocol = $this->getBuiltinProtocol();
 
     if ($protocol == self::BUILTIN_PROTOCOL_SSH) {
       return PhabricatorEnv::getEnvConfig('diffusion.ssh-port');
     }
 
     // If Phabricator is running on a nonstandard port, use that as the defualt
     // port for URIs with the same protocol.
 
     $is_http = ($protocol == self::BUILTIN_PROTOCOL_HTTP);
     $is_https = ($protocol == self::BUILTIN_PROTOCOL_HTTPS);
 
     if ($is_http || $is_https) {
       $uri = PhabricatorEnv::getURI('/');
       $uri = new PhutilURI($uri);
 
       $port = $uri->getPort();
       if (!$port) {
         return null;
       }
 
       $uri_protocol = $uri->getProtocol();
       $use_port =
         ($is_http && ($uri_protocol == 'http')) ||
         ($is_https && ($uri_protocol == 'https'));
 
       if (!$use_port) {
         return null;
       }
 
       return $port;
     }
 
     return null;
   }
 
   private function getForcedPath() {
     if (!$this->isBuiltin()) {
       return null;
     }
 
     $repository = $this->getRepository();
 
     $id = $repository->getID();
     $callsign = $repository->getCallsign();
     $short_name = $repository->getRepositorySlug();
 
     $clone_name = $repository->getCloneName();
 
     if ($repository->isGit()) {
       $suffix = '.git';
     } else if ($repository->isHg()) {
       $suffix = '/';
     } else {
       $suffix = '';
       $clone_name = '';
     }
 
     switch ($this->getBuiltinIdentifier()) {
       case self::BUILTIN_IDENTIFIER_ID:
         return "/diffusion/{$id}/{$clone_name}{$suffix}";
       case self::BUILTIN_IDENTIFIER_SHORTNAME:
         return "/source/{$short_name}{$suffix}";
       case self::BUILTIN_IDENTIFIER_CALLSIGN:
         return "/diffusion/{$callsign}/{$clone_name}{$suffix}";
       default:
         return null;
     }
   }
 
   public function getViewURI() {
     $id = $this->getID();
     return $this->getRepository()->getPathURI("uri/view/{$id}/");
   }
 
   public function getEditURI() {
     $id = $this->getID();
     return $this->getRepository()->getPathURI("uri/edit/{$id}/");
   }
 
   public function getAvailableIOTypeOptions() {
     $options = array(
       self::IO_DEFAULT,
       self::IO_NONE,
     );
 
     if ($this->isBuiltin()) {
       $options[] = self::IO_READ;
       $options[] = self::IO_READWRITE;
     } else {
       $options[] = self::IO_OBSERVE;
       $options[] = self::IO_MIRROR;
     }
 
     $map = array();
     $io_map = self::getIOTypeMap();
     foreach ($options as $option) {
       $spec = idx($io_map, $option, array());
 
       $label = idx($spec, 'label', $option);
       $short = idx($spec, 'short');
 
       $name = pht('%s: %s', $label, $short);
       $map[$option] = $name;
     }
 
     return $map;
   }
 
   public function getAvailableDisplayTypeOptions() {
     $options = array(
       self::DISPLAY_DEFAULT,
       self::DISPLAY_ALWAYS,
       self::DISPLAY_NEVER,
     );
 
     $map = array();
     $display_map = self::getDisplayTypeMap();
     foreach ($options as $option) {
       $spec = idx($display_map, $option, array());
 
       $label = idx($spec, 'label', $option);
       $short = idx($spec, 'short');
 
       $name = pht('%s: %s', $label, $short);
       $map[$option] = $name;
     }
 
     return $map;
   }
 
   public static function getIOTypeMap() {
     return array(
       self::IO_DEFAULT => array(
         'label' => pht('Default'),
         'short' => pht('Use default behavior.'),
       ),
       self::IO_OBSERVE => array(
         'icon' => 'fa-download',
         'color' => 'green',
         'label' => pht('Observe'),
         'note' => pht(
           'Phabricator will observe changes to this URI and copy them.'),
         'short' => pht('Copy from a remote.'),
       ),
       self::IO_MIRROR => array(
         'icon' => 'fa-upload',
         'color' => 'green',
         'label' => pht('Mirror'),
         'note' => pht(
           'Phabricator will push a copy of any changes to this URI.'),
         'short' => pht('Push a copy to a remote.'),
       ),
       self::IO_NONE => array(
         'icon' => 'fa-times',
         'color' => 'grey',
         'label' => pht('No I/O'),
         'note' => pht(
           'Phabricator will not push or pull any changes to this URI.'),
         'short' => pht('Do not perform any I/O.'),
       ),
       self::IO_READ => array(
         'icon' => 'fa-folder',
         'color' => 'blue',
         'label' => pht('Read Only'),
         'note' => pht(
           'Phabricator will serve a read-only copy of the repository from '.
           'this URI.'),
         'short' => pht('Serve repository in read-only mode.'),
       ),
       self::IO_READWRITE => array(
         'icon' => 'fa-folder-open',
         'color' => 'blue',
         'label' => pht('Read/Write'),
         'note' => pht(
           'Phabricator will serve a read/write copy of the repository from '.
           'this URI.'),
         'short' => pht('Serve repository in read/write mode.'),
       ),
     );
   }
 
   public static function getDisplayTypeMap() {
     return array(
       self::DISPLAY_DEFAULT => array(
         'label' => pht('Default'),
         'short' => pht('Use default behavior.'),
       ),
       self::DISPLAY_ALWAYS => array(
         'icon' => 'fa-eye',
         'color' => 'green',
         'label' => pht('Visible'),
         'note' => pht('This URI will be shown to users as a clone URI.'),
         'short' => pht('Show as a clone URI.'),
       ),
       self::DISPLAY_NEVER => array(
         'icon' => 'fa-eye-slash',
         'color' => 'grey',
         'label' => pht('Hidden'),
         'note' => pht(
           'This URI will be hidden from users.'),
         'short' => pht('Do not show as a clone URI.'),
       ),
     );
   }
 
   public function newCommandEngine() {
     $repository = $this->getRepository();
 
     return DiffusionCommandEngine::newCommandEngine($repository)
       ->setCredentialPHID($this->getCredentialPHID())
       ->setURI($this->getEffectiveURI());
   }
 
   public function getURIScore() {
     $score = 0;
 
     $io_points = array(
       self::IO_READWRITE => 200,
       self::IO_READ => 100,
     );
     $score += idx($io_points, $this->getEffectiveIoType(), 0);
 
     $protocol_points = array(
       self::BUILTIN_PROTOCOL_SSH => 30,
       self::BUILTIN_PROTOCOL_HTTPS => 20,
       self::BUILTIN_PROTOCOL_HTTP => 10,
     );
     $score += idx($protocol_points, $this->getBuiltinProtocol(), 0);
 
     $identifier_points = array(
       self::BUILTIN_IDENTIFIER_SHORTNAME => 3,
       self::BUILTIN_IDENTIFIER_CALLSIGN => 2,
       self::BUILTIN_IDENTIFIER_ID => 1,
     );
     $score += idx($identifier_points, $this->getBuiltinIdentifier(), 0);
 
     return $score;
   }
 
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new DiffusionURIEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorRepositoryURITransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
       case PhabricatorPolicyCapability::CAN_EDIT:
         return PhabricatorPolicies::getMostOpenPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 
 /* -(  PhabricatorExtendedPolicyInterface  )--------------------------------- */
 
 
   public function getExtendedPolicy($capability, PhabricatorUser $viewer) {
     $extended = array();
 
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_EDIT:
         // To edit a repository URI, you must be able to edit the
         // corresponding repository.
         $extended[] = array($this->getRepository(), $capability);
         break;
     }
 
     return $extended;
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('repositoryPHID')
         ->setType('phid')
         ->setDescription(pht('The associated repository PHID.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('uri')
         ->setType('map<string, string>')
         ->setDescription(pht('The raw and effective URI.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('io')
         ->setType('map<string, const>')
         ->setDescription(
           pht('The raw, default, and effective I/O Type settings.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('display')
         ->setType('map<string, const>')
         ->setDescription(
           pht('The raw, default, and effective Display Type settings.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('credentialPHID')
         ->setType('phid?')
         ->setDescription(
           pht('The associated credential PHID, if one exists.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('disabled')
         ->setType('bool')
         ->setDescription(pht('True if the URI is disabled.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('builtin')
         ->setType('map<string, string>')
         ->setDescription(
           pht('Information about builtin URIs.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('dateCreated')
         ->setType('int')
         ->setDescription(
           pht('Epoch timestamp when the object was created.')),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('dateModified')
         ->setType('int')
         ->setDescription(
           pht('Epoch timestamp when the object was last updated.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     return array(
       'repositoryPHID' => $this->getRepositoryPHID(),
       'uri' => array(
         'raw' => $this->getURI(),
         'display' => (string)$this->getDisplayURI(),
         'effective' => (string)$this->getEffectiveURI(),
         'normalized' => (string)$this->getNormalizedURI(),
       ),
       'io' => array(
         'raw' => $this->getIOType(),
         'default' => $this->getDefaultIOType(),
         'effective' => $this->getEffectiveIOType(),
       ),
       'display' => array(
         'raw' => $this->getDisplayType(),
         'default' => $this->getDefaultDisplayType(),
         'effective' => $this->getEffectiveDisplayType(),
       ),
       'credentialPHID' => $this->getCredentialPHID(),
       'disabled' => (bool)$this->getIsDisabled(),
       'builtin' => array(
         'protocol' => $this->getBuiltinProtocol(),
         'identifier' => $this->getBuiltinIdentifier(),
       ),
       'dateCreated' => $this->getDateCreated(),
       'dateModified' => $this->getDateModified(),
     );
   }
 
   public function getConduitSearchAttachments() {
     return array();
   }
 
 }
diff --git a/src/applications/search/storage/PhabricatorProfilePanelConfiguration.php b/src/applications/search/storage/PhabricatorProfilePanelConfiguration.php
index d6f70e802..6946026d8 100644
--- a/src/applications/search/storage/PhabricatorProfilePanelConfiguration.php
+++ b/src/applications/search/storage/PhabricatorProfilePanelConfiguration.php
@@ -1,205 +1,200 @@
 <?php
 
 final class PhabricatorProfilePanelConfiguration
   extends PhabricatorSearchDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorExtendedPolicyInterface,
     PhabricatorApplicationTransactionInterface {
 
   protected $profilePHID;
   protected $panelKey;
   protected $builtinKey;
   protected $panelOrder;
   protected $visibility;
   protected $panelProperties = array();
 
   private $profileObject = self::ATTACHABLE;
   private $panel = self::ATTACHABLE;
 
   const VISIBILITY_DEFAULT = 'default';
   const VISIBILITY_VISIBLE = 'visible';
   const VISIBILITY_DISABLED = 'disabled';
 
   public static function initializeNewBuiltin() {
     return id(new self())
       ->setVisibility(self::VISIBILITY_VISIBLE);
   }
 
   public static function initializeNewPanelConfiguration(
     $profile_object,
     PhabricatorProfilePanel $panel) {
 
     return self::initializeNewBuiltin()
       ->setProfilePHID($profile_object->getPHID())
       ->setPanelKey($panel->getPanelKey())
       ->attachPanel($panel)
       ->attachProfileObject($profile_object);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'panelProperties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'panelKey' => 'text64',
         'builtinKey' => 'text64?',
         'panelOrder' => 'uint32?',
         'visibility' => 'text32',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_profile' => array(
           'columns' => array('profilePHID', 'panelOrder'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorProfilePanelPHIDType::TYPECONST);
   }
 
   public function attachPanel(PhabricatorProfilePanel $panel) {
     $this->panel = $panel;
     return $this;
   }
 
   public function getPanel() {
     return $this->assertAttached($this->panel);
   }
 
   public function attachProfileObject($profile_object) {
     $this->profileObject = $profile_object;
     return $this;
   }
 
   public function getProfileObject() {
     return $this->assertAttached($this->profileObject);
   }
 
   public function setPanelProperty($key, $value) {
     $this->panelProperties[$key] = $value;
     return $this;
   }
 
   public function getPanelProperty($key, $default = null) {
     return idx($this->panelProperties, $key, $default);
   }
 
   public function buildNavigationMenuItems() {
     return $this->getPanel()->buildNavigationMenuItems($this);
   }
 
   public function getPanelTypeName() {
     return $this->getPanel()->getPanelTypeName();
   }
 
   public function getDisplayName() {
     return $this->getPanel()->getDisplayName($this);
   }
 
   public function canMakeDefault() {
     return $this->getPanel()->canMakeDefault($this);
   }
 
   public function canHidePanel() {
     return $this->getPanel()->canHidePanel($this);
   }
 
   public function shouldEnableForObject($object) {
     return $this->getPanel()->shouldEnableForObject($object);
   }
 
   public function getSortKey() {
     $order = $this->getPanelOrder();
     if ($order === null) {
       $order = 'Z';
     } else {
       $order = sprintf('%020d', $order);
     }
 
     return sprintf(
       '~%s%020d',
       $order,
       $this->getID());
   }
 
   public function isDisabled() {
     if (!$this->canHidePanel()) {
       return false;
     }
     return ($this->getVisibility() === self::VISIBILITY_DISABLED);
   }
 
   public function isDefault() {
     return ($this->getVisibility() === self::VISIBILITY_DEFAULT);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return $this->getProfileObject()->hasAutomaticCapability(
       $capability,
       $viewer);
   }
 
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 /* -(  PhabricatorExtendedPolicyInterface  )--------------------------------- */
 
 
   public function getExtendedPolicy($capability, PhabricatorUser $viewer) {
     return array(
       array(
         $this->getProfileObject(),
         $capability,
       ),
     );
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorProfilePanelEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorProfilePanelConfigurationTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
 
     return $timeline;
   }
 
 }
diff --git a/src/applications/search/storage/PhabricatorSavedQuery.php b/src/applications/search/storage/PhabricatorSavedQuery.php
index 8d3435f8b..5bc8a9591 100644
--- a/src/applications/search/storage/PhabricatorSavedQuery.php
+++ b/src/applications/search/storage/PhabricatorSavedQuery.php
@@ -1,88 +1,84 @@
 <?php
 
 final class PhabricatorSavedQuery extends PhabricatorSearchDAO
   implements PhabricatorPolicyInterface {
 
   protected $parameters = array();
   protected $queryKey;
   protected $engineClassName;
 
   private $parameterMap = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_SERIALIZATION => array(
         'parameters' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'engineClassName' => 'text255',
         'queryKey' => 'text12',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_queryKey' => array(
           'columns' => array('queryKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function setParameter($key, $value) {
     $this->parameters[$key] = $value;
     return $this;
   }
 
   public function getParameter($key, $default = null) {
     return idx($this->parameters, $key, $default);
   }
 
   public function save() {
     if ($this->getEngineClassName() === null) {
       throw new Exception(pht('Engine class is null.'));
     }
 
     // Instantiate the engine to make sure it's valid.
     $this->newEngine();
 
     $serial = $this->getEngineClassName().serialize($this->parameters);
     $this->queryKey = PhabricatorHash::digestForIndex($serial);
 
     return parent::save();
   }
 
   public function newEngine() {
     return newv($this->getEngineClassName(), array());
   }
 
   public function attachParameterMap(array $map) {
     $this->parameterMap = $map;
     return $this;
   }
 
   public function getEvaluatedParameter($key, $default = null) {
     return $this->assertAttachedKey($this->parameterMap, $key, $default);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::POLICY_PUBLIC;
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }
diff --git a/src/applications/settings/storage/PhabricatorUserPreferences.php b/src/applications/settings/storage/PhabricatorUserPreferences.php
index 5ed360ca2..847836b28 100644
--- a/src/applications/settings/storage/PhabricatorUserPreferences.php
+++ b/src/applications/settings/storage/PhabricatorUserPreferences.php
@@ -1,260 +1,255 @@
 <?php
 
 final class PhabricatorUserPreferences
   extends PhabricatorUserDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorDestructibleInterface,
     PhabricatorApplicationTransactionInterface {
 
   const BUILTIN_GLOBAL_DEFAULT = 'global';
 
   protected $userPHID;
   protected $preferences = array();
   protected $builtinKey;
 
   private $user = self::ATTACHABLE;
   private $defaultSettings;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'preferences' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'userPHID' => 'phid?',
         'builtinKey' => 'text32?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_user' => array(
           'columns' => array('userPHID'),
           'unique' => true,
         ),
         'key_builtin' => array(
           'columns' => array('builtinKey'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorUserPreferencesPHIDType::TYPECONST);
   }
 
   public function getPreference($key, $default = null) {
     return idx($this->preferences, $key, $default);
   }
 
   public function setPreference($key, $value) {
     $this->preferences[$key] = $value;
     return $this;
   }
 
   public function unsetPreference($key) {
     unset($this->preferences[$key]);
     return $this;
   }
 
   public function getDefaultValue($key) {
     if ($this->defaultSettings) {
       return $this->defaultSettings->getSettingValue($key);
     }
 
     $setting = self::getSettingObject($key);
 
     if (!$setting) {
       return null;
     }
 
     $setting = id(clone $setting)
       ->setViewer($this->getUser());
 
     return $setting->getSettingDefaultValue();
   }
 
   public function getSettingValue($key) {
     if (array_key_exists($key, $this->preferences)) {
       return $this->preferences[$key];
     }
 
     return $this->getDefaultValue($key);
   }
 
   private static function getSettingObject($key) {
     $settings = PhabricatorSetting::getAllSettings();
     return idx($settings, $key);
   }
 
   public function attachDefaultSettings(PhabricatorUserPreferences $settings) {
     $this->defaultSettings = $settings;
     return $this;
   }
 
   public function attachUser(PhabricatorUser $user = null) {
     $this->user = $user;
     return $this;
   }
 
   public function getUser() {
     return $this->assertAttached($this->user);
   }
 
   public function hasManagedUser() {
     $user_phid = $this->getUserPHID();
     if (!$user_phid) {
       return false;
     }
 
     $user = $this->getUser();
     if ($user->getIsSystemAgent() || $user->getIsMailingList()) {
       return true;
     }
 
     return false;
   }
 
   /**
    * Load or create a preferences object for the given user.
    *
    * @param PhabricatorUser User to load or create preferences for.
    */
   public static function loadUserPreferences(PhabricatorUser $user) {
     return id(new PhabricatorUserPreferencesQuery())
       ->setViewer($user)
       ->withUsers(array($user))
       ->needSyntheticPreferences(true)
       ->executeOne();
   }
 
   /**
    * Load or create a global preferences object.
    *
    * If no global preferences exist, an empty preferences object is returned.
    *
    * @param PhabricatorUser Viewing user.
    */
   public static function loadGlobalPreferences(PhabricatorUser $viewer) {
     $global = id(new PhabricatorUserPreferencesQuery())
       ->setViewer($viewer)
       ->withBuiltinKeys(
         array(
           self::BUILTIN_GLOBAL_DEFAULT,
         ))
       ->executeOne();
 
     if (!$global) {
       $global = id(new self())
         ->attachUser(new PhabricatorUser());
     }
 
     return $global;
   }
 
   public function newTransaction($key, $value) {
     $setting_property = PhabricatorUserPreferencesTransaction::PROPERTY_SETTING;
     $xaction_type = PhabricatorUserPreferencesTransaction::TYPE_SETTING;
 
     return id(clone $this->getApplicationTransactionTemplate())
       ->setTransactionType($xaction_type)
       ->setMetadataValue($setting_property, $key)
       ->setNewValue($value);
   }
 
   public function getEditURI() {
     if ($this->getUser()) {
       return '/settings/user/'.$this->getUser()->getUsername().'/';
     } else {
       return '/settings/builtin/'.$this->getBuiltinKey().'/';
     }
   }
 
   public function getDisplayName() {
     if ($this->getBuiltinKey()) {
       return pht('Global Default Settings');
     }
 
     return pht('Personal Settings');
   }
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         $user_phid = $this->getUserPHID();
         if ($user_phid) {
           return $user_phid;
         }
 
         return PhabricatorPolicies::getMostOpenPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         if ($this->hasManagedUser()) {
           return PhabricatorPolicies::POLICY_ADMIN;
         }
 
         $user_phid = $this->getUserPHID();
         if ($user_phid) {
           return $user_phid;
         }
 
         return PhabricatorPolicies::POLICY_ADMIN;
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     if ($this->hasManagedUser()) {
       if ($viewer->getIsAdmin()) {
         return true;
       }
     }
 
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $this->delete();
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorUserPreferencesEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorUserPreferencesTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 }
diff --git a/src/applications/spaces/storage/PhabricatorSpacesNamespace.php b/src/applications/spaces/storage/PhabricatorSpacesNamespace.php
index f728d22df..5f0137684 100644
--- a/src/applications/spaces/storage/PhabricatorSpacesNamespace.php
+++ b/src/applications/spaces/storage/PhabricatorSpacesNamespace.php
@@ -1,122 +1,117 @@
 <?php
 
 final class PhabricatorSpacesNamespace
   extends PhabricatorSpacesDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorDestructibleInterface {
 
   protected $namespaceName;
   protected $viewPolicy;
   protected $editPolicy;
   protected $isDefaultNamespace;
   protected $description;
   protected $isArchived;
 
   public static function initializeNewNamespace(PhabricatorUser $actor) {
     $app = id(new PhabricatorApplicationQuery())
       ->setViewer($actor)
       ->withClasses(array('PhabricatorSpacesApplication'))
       ->executeOne();
 
     $view_policy = $app->getPolicy(
       PhabricatorSpacesCapabilityDefaultView::CAPABILITY);
     $edit_policy = $app->getPolicy(
       PhabricatorSpacesCapabilityDefaultEdit::CAPABILITY);
 
     return id(new PhabricatorSpacesNamespace())
       ->setIsDefaultNamespace(null)
       ->setViewPolicy($view_policy)
       ->setEditPolicy($edit_policy)
       ->setDescription('')
       ->setIsArchived(0);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'namespaceName' => 'text255',
         'isDefaultNamespace' => 'bool?',
         'description' => 'text',
         'isArchived' => 'bool',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_default' => array(
           'columns' => array('isDefaultNamespace'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorSpacesNamespacePHIDType::TYPECONST);
   }
 
   public function getMonogram() {
     return 'S'.$this->getID();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorSpacesNamespaceEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorSpacesNamespaceTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
     $this->delete();
   }
 
 }
diff --git a/src/applications/tokens/storage/PhabricatorToken.php b/src/applications/tokens/storage/PhabricatorToken.php
index 0beeba3b8..a1f156611 100644
--- a/src/applications/tokens/storage/PhabricatorToken.php
+++ b/src/applications/tokens/storage/PhabricatorToken.php
@@ -1,49 +1,45 @@
 <?php
 
 final class PhabricatorToken extends PhabricatorTokenDAO
   implements PhabricatorPolicyInterface {
 
   protected $phid;
   protected $name;
   protected $filePHID;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_NO_TABLE => true,
     ) + parent::getConfiguration();
   }
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
   public function renderIcon() {
     // TODO: Maybe move to a View class?
 
     require_celerity_resource('sprite-tokens-css');
     require_celerity_resource('tokens-css');
 
     $sprite = substr($this->getPHID(), 10);
 
     return id(new PHUIIconView())
       ->setSpriteSheet(PHUIIconView::SPRITE_TOKENS)
       ->setSpriteIcon($sprite);
 
   }
 
 }
diff --git a/src/applications/transactions/editengine/PhabricatorEditEngine.php b/src/applications/transactions/editengine/PhabricatorEditEngine.php
index 2a84d6877..f45da8d14 100644
--- a/src/applications/transactions/editengine/PhabricatorEditEngine.php
+++ b/src/applications/transactions/editengine/PhabricatorEditEngine.php
@@ -1,2281 +1,2278 @@
 <?php
 
 
 /**
  * @task fields Managing Fields
  * @task text Display Text
  * @task config Edit Engine Configuration
  * @task uri Managing URIs
  * @task load Creating and Loading Objects
  * @task web Responding to Web Requests
  * @task edit Responding to Edit Requests
  * @task http Responding to HTTP Parameter Requests
  * @task conduit Responding to Conduit Requests
  */
 abstract class PhabricatorEditEngine
   extends Phobject
   implements PhabricatorPolicyInterface {
 
   const EDITENGINECONFIG_DEFAULT = 'default';
 
   private $viewer;
   private $controller;
   private $isCreate;
   private $editEngineConfiguration;
   private $contextParameters = array();
   private $targetObject;
   private $page;
   private $pages;
   private $navigation;
   private $hideHeader;
 
   final public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   final public function getViewer() {
     return $this->viewer;
   }
 
   final public function setController(PhabricatorController $controller) {
     $this->controller = $controller;
     $this->setViewer($controller->getViewer());
     return $this;
   }
 
   final public function getController() {
     return $this->controller;
   }
 
   final public function getEngineKey() {
     return $this->getPhobjectClassConstant('ENGINECONST', 64);
   }
 
   final public function getApplication() {
     $app_class = $this->getEngineApplicationClass();
     return PhabricatorApplication::getByClass($app_class);
   }
 
   final public function addContextParameter($key) {
     $this->contextParameters[] = $key;
     return $this;
   }
 
   public function isEngineConfigurable() {
     return true;
   }
 
   public function isEngineExtensible() {
     return true;
   }
 
   /**
    * Force the engine to edit a particular object.
    */
   public function setTargetObject($target_object) {
     $this->targetObject = $target_object;
     return $this;
   }
 
   public function getTargetObject() {
     return $this->targetObject;
   }
 
   public function setNavigation(AphrontSideNavFilterView $navigation) {
     $this->navigation = $navigation;
     return $this;
   }
 
   public function getNavigation() {
     return $this->navigation;
   }
 
   public function setHideHeader($hide_header) {
     $this->hideHeader = $hide_header;
     return $this;
   }
 
   public function getHideHeader() {
     return $this->hideHeader;
   }
 
 
 /* -(  Managing Fields  )---------------------------------------------------- */
 
 
   abstract public function getEngineApplicationClass();
   abstract protected function buildCustomEditFields($object);
 
   public function getFieldsForConfig(
     PhabricatorEditEngineConfiguration $config) {
 
     $object = $this->newEditableObject();
 
     $this->editEngineConfiguration = $config;
 
     // This is mostly making sure that we fill in default values.
     $this->setIsCreate(true);
 
     return $this->buildEditFields($object);
   }
 
   final protected function buildEditFields($object) {
     $viewer = $this->getViewer();
 
     $fields = $this->buildCustomEditFields($object);
 
     foreach ($fields as $field) {
       $field
         ->setViewer($viewer)
         ->setObject($object);
     }
 
     $fields = mpull($fields, null, 'getKey');
 
     if ($this->isEngineExtensible()) {
       $extensions = PhabricatorEditEngineExtension::getAllEnabledExtensions();
     } else {
       $extensions = array();
     }
 
     foreach ($extensions as $extension) {
       $extension->setViewer($viewer);
 
       if (!$extension->supportsObject($this, $object)) {
         continue;
       }
 
       $extension_fields = $extension->buildCustomEditFields($this, $object);
 
       // TODO: Validate this in more detail with a more tailored error.
       assert_instances_of($extension_fields, 'PhabricatorEditField');
 
       foreach ($extension_fields as $field) {
         $field
           ->setViewer($viewer)
           ->setObject($object);
       }
 
       $extension_fields = mpull($extension_fields, null, 'getKey');
 
       foreach ($extension_fields as $key => $field) {
         $fields[$key] = $field;
       }
     }
 
     $config = $this->getEditEngineConfiguration();
     $fields = $this->willConfigureFields($object, $fields);
     $fields = $config->applyConfigurationToFields($this, $object, $fields);
 
     $fields = $this->applyPageToFields($object, $fields);
 
     return $fields;
   }
 
   protected function willConfigureFields($object, array $fields) {
     return $fields;
   }
 
 
 /* -(  Display Text  )------------------------------------------------------- */
 
 
   /**
    * @task text
    */
   abstract public function getEngineName();
 
 
   /**
    * @task text
    */
   abstract protected function getObjectCreateTitleText($object);
 
   /**
    * @task text
    */
   protected function getFormHeaderText($object) {
     $config = $this->getEditEngineConfiguration();
     return $config->getName();
   }
 
   /**
    * @task text
    */
   abstract protected function getObjectEditTitleText($object);
 
 
   /**
    * @task text
    */
   abstract protected function getObjectCreateShortText();
 
 
   /**
    * @task text
    */
   abstract protected function getObjectName();
 
 
   /**
    * @task text
    */
   abstract protected function getObjectEditShortText($object);
 
 
   /**
    * @task text
    */
   protected function getObjectCreateButtonText($object) {
     return $this->getObjectCreateTitleText($object);
   }
 
 
   /**
    * @task text
    */
   protected function getObjectEditButtonText($object) {
     return pht('Save Changes');
   }
 
 
   /**
    * @task text
    */
   protected function getCommentViewSeriousHeaderText($object) {
     return pht('Take Action');
   }
 
 
   /**
    * @task text
    */
   protected function getCommentViewSeriousButtonText($object) {
     return pht('Submit');
   }
 
 
   /**
    * @task text
    */
   protected function getCommentViewHeaderText($object) {
     return $this->getCommentViewSeriousHeaderText($object);
   }
 
 
   /**
    * @task text
    */
   protected function getCommentViewButtonText($object) {
     return $this->getCommentViewSeriousButtonText($object);
   }
 
 
   /**
    * @task text
    */
   protected function getQuickCreateMenuHeaderText() {
     return $this->getObjectCreateShortText();
   }
 
 
   /**
    * Return a human-readable header describing what this engine is used to do,
    * like "Configure Maniphest Task Forms".
    *
    * @return string Human-readable description of the engine.
    * @task text
    */
   abstract public function getSummaryHeader();
 
 
   /**
    * Return a human-readable summary of what this engine is used to do.
    *
    * @return string Human-readable description of the engine.
    * @task text
    */
   abstract public function getSummaryText();
 
 
 
 
 /* -(  Edit Engine Configuration  )------------------------------------------ */
 
 
   protected function supportsEditEngineConfiguration() {
     return true;
   }
 
   final protected function getEditEngineConfiguration() {
     return $this->editEngineConfiguration;
   }
 
   private function newConfigurationQuery() {
     return id(new PhabricatorEditEngineConfigurationQuery())
       ->setViewer($this->getViewer())
       ->withEngineKeys(array($this->getEngineKey()));
   }
 
   private function loadEditEngineConfigurationWithQuery(
     PhabricatorEditEngineConfigurationQuery $query,
     $sort_method) {
 
     if ($sort_method) {
       $results = $query->execute();
       $results = msort($results, $sort_method);
       $result = head($results);
     } else {
       $result = $query->executeOne();
     }
 
     if (!$result) {
       return null;
     }
 
     $this->editEngineConfiguration = $result;
     return $result;
   }
 
   private function loadEditEngineConfigurationWithIdentifier($identifier) {
     $query = $this->newConfigurationQuery()
       ->withIdentifiers(array($identifier));
 
     return $this->loadEditEngineConfigurationWithQuery($query, null);
   }
 
   private function loadDefaultConfiguration() {
     $query = $this->newConfigurationQuery()
       ->withIdentifiers(
         array(
           self::EDITENGINECONFIG_DEFAULT,
         ))
       ->withIgnoreDatabaseConfigurations(true);
 
     return $this->loadEditEngineConfigurationWithQuery($query, null);
   }
 
   private function loadDefaultCreateConfiguration() {
     $query = $this->newConfigurationQuery()
       ->withIsDefault(true)
       ->withIsDisabled(false);
 
     return $this->loadEditEngineConfigurationWithQuery(
       $query,
       'getCreateSortKey');
   }
 
   public function loadDefaultEditConfiguration() {
     $query = $this->newConfigurationQuery()
       ->withIsEdit(true)
       ->withIsDisabled(false);
 
     return $this->loadEditEngineConfigurationWithQuery(
       $query,
       'getEditSortKey');
   }
 
   final public function getBuiltinEngineConfigurations() {
     $configurations = $this->newBuiltinEngineConfigurations();
 
     if (!$configurations) {
       throw new Exception(
         pht(
           'EditEngine ("%s") returned no builtin engine configurations, but '.
           'an edit engine must have at least one configuration.',
           get_class($this)));
     }
 
     assert_instances_of($configurations, 'PhabricatorEditEngineConfiguration');
 
     $has_default = false;
     foreach ($configurations as $config) {
       if ($config->getBuiltinKey() == self::EDITENGINECONFIG_DEFAULT) {
         $has_default = true;
       }
     }
 
     if (!$has_default) {
       $first = head($configurations);
       if (!$first->getBuiltinKey()) {
         $first
           ->setBuiltinKey(self::EDITENGINECONFIG_DEFAULT)
           ->setIsDefault(true)
           ->setIsEdit(true);
 
         if (!strlen($first->getName())) {
           $first->setName($this->getObjectCreateShortText());
         }
     } else {
         throw new Exception(
           pht(
             'EditEngine ("%s") returned builtin engine configurations, '.
             'but none are marked as default and the first configuration has '.
             'a different builtin key already. Mark a builtin as default or '.
             'omit the key from the first configuration',
             get_class($this)));
       }
     }
 
     $builtins = array();
     foreach ($configurations as $key => $config) {
       $builtin_key = $config->getBuiltinKey();
 
       if ($builtin_key === null) {
         throw new Exception(
           pht(
             'EditEngine ("%s") returned builtin engine configurations, '.
             'but one (with key "%s") is missing a builtin key. Provide a '.
             'builtin key for each configuration (you can omit it from the '.
             'first configuration in the list to automatically assign the '.
             'default key).',
             get_class($this),
             $key));
       }
 
       if (isset($builtins[$builtin_key])) {
         throw new Exception(
           pht(
             'EditEngine ("%s") returned builtin engine configurations, '.
             'but at least two specify the same builtin key ("%s"). Engines '.
             'must have unique builtin keys.',
             get_class($this),
             $builtin_key));
       }
 
       $builtins[$builtin_key] = $config;
     }
 
 
     return $builtins;
   }
 
   protected function newBuiltinEngineConfigurations() {
     return array(
       $this->newConfiguration(),
     );
   }
 
   final protected function newConfiguration() {
     return PhabricatorEditEngineConfiguration::initializeNewConfiguration(
       $this->getViewer(),
       $this);
   }
 
 
 /* -(  Managing URIs  )------------------------------------------------------ */
 
 
   /**
    * @task uri
    */
   abstract protected function getObjectViewURI($object);
 
 
   /**
    * @task uri
    */
   protected function getObjectCreateCancelURI($object) {
     return $this->getApplication()->getApplicationURI();
   }
 
 
   /**
    * @task uri
    */
   protected function getEditorURI() {
     return $this->getApplication()->getApplicationURI('edit/');
   }
 
 
   /**
    * @task uri
    */
   protected function getObjectEditCancelURI($object) {
     return $this->getObjectViewURI($object);
   }
 
 
   /**
    * @task uri
    */
   public function getEditURI($object = null, $path = null) {
     $parts = array();
 
     $parts[] = $this->getEditorURI();
 
     if ($object && $object->getID()) {
       $parts[] = $object->getID().'/';
     }
 
     if ($path !== null) {
       $parts[] = $path;
     }
 
     return implode('', $parts);
   }
 
   public function getEffectiveObjectViewURI($object) {
     if ($this->getIsCreate()) {
       return $this->getObjectViewURI($object);
     }
 
     $page = $this->getSelectedPage();
     if ($page) {
       $view_uri = $page->getViewURI();
       if ($view_uri !== null) {
         return $view_uri;
       }
     }
 
     return $this->getObjectViewURI($object);
   }
 
   public function getEffectiveObjectEditDoneURI($object) {
     return $this->getEffectiveObjectViewURI($object);
   }
 
   public function getEffectiveObjectEditCancelURI($object) {
     $page = $this->getSelectedPage();
     if ($page) {
       $view_uri = $page->getViewURI();
       if ($view_uri !== null) {
         return $view_uri;
       }
     }
 
     return $this->getObjectEditCancelURI($object);
   }
 
 
 /* -(  Creating and Loading Objects  )--------------------------------------- */
 
 
   /**
    * Initialize a new object for creation.
    *
    * @return object Newly initialized object.
    * @task load
    */
   abstract protected function newEditableObject();
 
 
   /**
    * Build an empty query for objects.
    *
    * @return PhabricatorPolicyAwareQuery Query.
    * @task load
    */
   abstract protected function newObjectQuery();
 
 
   /**
    * Test if this workflow is creating a new object or editing an existing one.
    *
    * @return bool True if a new object is being created.
    * @task load
    */
   final public function getIsCreate() {
     return $this->isCreate;
   }
 
 
   /**
    * Flag this workflow as a create or edit.
    *
    * @param bool True if this is a create workflow.
    * @return this
    * @task load
    */
   private function setIsCreate($is_create) {
     $this->isCreate = $is_create;
     return $this;
   }
 
 
   /**
    * Try to load an object by ID, PHID, or monogram. This is done primarily
    * to make Conduit a little easier to use.
    *
    * @param wild ID, PHID, or monogram.
    * @param list<const> List of required capability constants, or omit for
    *   defaults.
    * @return object Corresponding editable object.
    * @task load
    */
   private function newObjectFromIdentifier(
     $identifier,
     array $capabilities = array()) {
     if (is_int($identifier) || ctype_digit($identifier)) {
       $object = $this->newObjectFromID($identifier, $capabilities);
 
       if (!$object) {
         throw new Exception(
           pht(
             'No object exists with ID "%s".',
             $identifier));
       }
 
       return $object;
     }
 
     $type_unknown = PhabricatorPHIDConstants::PHID_TYPE_UNKNOWN;
     if (phid_get_type($identifier) != $type_unknown) {
       $object = $this->newObjectFromPHID($identifier, $capabilities);
 
       if (!$object) {
         throw new Exception(
           pht(
             'No object exists with PHID "%s".',
             $identifier));
       }
 
       return $object;
     }
 
     $target = id(new PhabricatorObjectQuery())
       ->setViewer($this->getViewer())
       ->withNames(array($identifier))
       ->executeOne();
     if (!$target) {
       throw new Exception(
         pht(
           'Monogram "%s" does not identify a valid object.',
           $identifier));
     }
 
     $expect = $this->newEditableObject();
     $expect_class = get_class($expect);
     $target_class = get_class($target);
     if ($expect_class !== $target_class) {
       throw new Exception(
         pht(
           'Monogram "%s" identifies an object of the wrong type. Loaded '.
           'object has class "%s", but this editor operates on objects of '.
           'type "%s".',
           $identifier,
           $target_class,
           $expect_class));
     }
 
     // Load the object by PHID using this engine's standard query. This makes
     // sure it's really valid, goes through standard policy check logic, and
     // picks up any `need...()` clauses we want it to load with.
 
     $object = $this->newObjectFromPHID($target->getPHID(), $capabilities);
     if (!$object) {
       throw new Exception(
         pht(
           'Failed to reload object identified by monogram "%s" when '.
           'querying by PHID.',
           $identifier));
     }
 
     return $object;
   }
 
   /**
    * Load an object by ID.
    *
    * @param int Object ID.
    * @param list<const> List of required capability constants, or omit for
    *   defaults.
    * @return object|null Object, or null if no such object exists.
    * @task load
    */
   private function newObjectFromID($id, array $capabilities = array()) {
     $query = $this->newObjectQuery()
       ->withIDs(array($id));
 
     return $this->newObjectFromQuery($query, $capabilities);
   }
 
 
   /**
    * Load an object by PHID.
    *
    * @param phid Object PHID.
    * @param list<const> List of required capability constants, or omit for
    *   defaults.
    * @return object|null Object, or null if no such object exists.
    * @task load
    */
   private function newObjectFromPHID($phid, array $capabilities = array()) {
     $query = $this->newObjectQuery()
       ->withPHIDs(array($phid));
 
     return $this->newObjectFromQuery($query, $capabilities);
   }
 
 
   /**
    * Load an object given a configured query.
    *
    * @param PhabricatorPolicyAwareQuery Configured query.
    * @param list<const> List of required capabilitiy constants, or omit for
    *  defaults.
    * @return object|null Object, or null if no such object exists.
    * @task load
    */
   private function newObjectFromQuery(
     PhabricatorPolicyAwareQuery $query,
     array $capabilities = array()) {
 
     $viewer = $this->getViewer();
 
     if (!$capabilities) {
       $capabilities = array(
         PhabricatorPolicyCapability::CAN_VIEW,
         PhabricatorPolicyCapability::CAN_EDIT,
       );
     }
 
     $object = $query
       ->setViewer($viewer)
       ->requireCapabilities($capabilities)
       ->executeOne();
     if (!$object) {
       return null;
     }
 
     return $object;
   }
 
 
   /**
    * Verify that an object is appropriate for editing.
    *
    * @param wild Loaded value.
    * @return void
    * @task load
    */
   private function validateObject($object) {
     if (!$object || !is_object($object)) {
       throw new Exception(
         pht(
           'EditEngine "%s" created or loaded an invalid object: object must '.
           'actually be an object, but is of some other type ("%s").',
           get_class($this),
           gettype($object)));
     }
 
     if (!($object instanceof PhabricatorApplicationTransactionInterface)) {
       throw new Exception(
         pht(
           'EditEngine "%s" created or loaded an invalid object: object (of '.
           'class "%s") must implement "%s", but does not.',
           get_class($this),
           get_class($object),
           'PhabricatorApplicationTransactionInterface'));
     }
   }
 
 
 /* -(  Responding to Web Requests  )----------------------------------------- */
 
 
   final public function buildResponse() {
     $viewer = $this->getViewer();
     $controller = $this->getController();
     $request = $controller->getRequest();
 
     $action = $this->getEditAction();
 
     $capabilities = array();
     $use_default = false;
     $require_create = true;
     switch ($action) {
       case 'comment':
         $capabilities = array(
           PhabricatorPolicyCapability::CAN_VIEW,
         );
         $use_default = true;
         break;
       case 'parameters':
         $use_default = true;
         break;
       case 'nodefault':
       case 'nocreate':
       case 'nomanage':
         $require_create = false;
         break;
       default:
         break;
     }
 
     $object = $this->getTargetObject();
     if (!$object) {
       $id = $request->getURIData('id');
 
       if ($id) {
         $this->setIsCreate(false);
         $object = $this->newObjectFromID($id, $capabilities);
         if (!$object) {
           return new Aphront404Response();
         }
       } else {
         // Make sure the viewer has permission to create new objects of
         // this type if we're going to create a new object.
         if ($require_create) {
           $this->requireCreateCapability();
         }
 
         $this->setIsCreate(true);
         $object = $this->newEditableObject();
       }
     } else {
       $id = $object->getID();
     }
 
     $this->validateObject($object);
 
     if ($use_default) {
       $config = $this->loadDefaultConfiguration();
       if (!$config) {
         return new Aphront404Response();
       }
     } else {
       $form_key = $request->getURIData('formKey');
       if (strlen($form_key)) {
         $config = $this->loadEditEngineConfigurationWithIdentifier($form_key);
 
         if (!$config) {
           return new Aphront404Response();
         }
 
         if ($id && !$config->getIsEdit()) {
           return $this->buildNotEditFormRespose($object, $config);
         }
       } else {
         if ($id) {
           $config = $this->loadDefaultEditConfiguration();
           if (!$config) {
             return $this->buildNoEditResponse($object);
           }
         } else {
           $config = $this->loadDefaultCreateConfiguration();
           if (!$config) {
             return $this->buildNoCreateResponse($object);
           }
         }
       }
     }
 
     if ($config->getIsDisabled()) {
       return $this->buildDisabledFormResponse($object, $config);
     }
 
     $page_key = $request->getURIData('pageKey');
     if (!strlen($page_key)) {
       $pages = $this->getPages($object);
       if ($pages) {
         $page_key = head_key($pages);
       }
     }
 
     if (strlen($page_key)) {
       $page = $this->selectPage($object, $page_key);
       if (!$page) {
         return new Aphront404Response();
       }
     }
 
     switch ($action) {
       case 'parameters':
         return $this->buildParametersResponse($object);
       case 'nodefault':
         return $this->buildNoDefaultResponse($object);
       case 'nocreate':
         return $this->buildNoCreateResponse($object);
       case 'nomanage':
         return $this->buildNoManageResponse($object);
       case 'comment':
         return $this->buildCommentResponse($object);
       default:
         return $this->buildEditResponse($object);
     }
   }
 
   private function buildCrumbs($object, $final = false) {
     $controller = $this->getController();
 
     $crumbs = $controller->buildApplicationCrumbsForEditEngine();
     if ($this->getIsCreate()) {
       $create_text = $this->getObjectCreateShortText();
       if ($final) {
         $crumbs->addTextCrumb($create_text);
       } else {
         $edit_uri = $this->getEditURI($object);
         $crumbs->addTextCrumb($create_text, $edit_uri);
       }
     } else {
       $crumbs->addTextCrumb(
         $this->getObjectEditShortText($object),
         $this->getEffectiveObjectViewURI($object));
 
       $edit_text = pht('Edit');
       if ($final) {
         $crumbs->addTextCrumb($edit_text);
       } else {
         $edit_uri = $this->getEditURI($object);
         $crumbs->addTextCrumb($edit_text, $edit_uri);
       }
     }
 
     return $crumbs;
   }
 
   private function buildEditResponse($object) {
     $viewer = $this->getViewer();
     $controller = $this->getController();
     $request = $controller->getRequest();
 
     $fields = $this->buildEditFields($object);
     $template = $object->getApplicationTransactionTemplate();
 
     $validation_exception = null;
     if ($request->isFormPost() && $request->getBool('editEngine')) {
       $submit_fields = $fields;
 
       foreach ($submit_fields as $key => $field) {
         if (!$field->shouldGenerateTransactionsFromSubmit()) {
           unset($submit_fields[$key]);
           continue;
         }
       }
 
       // Before we read the submitted values, store a copy of what we would
       // use if the form was empty so we can figure out which transactions are
       // just setting things to their default values for the current form.
       $defaults = array();
       foreach ($submit_fields as $key => $field) {
         $defaults[$key] = $field->getValueForTransaction();
       }
 
       foreach ($submit_fields as $key => $field) {
         $field->setIsSubmittedForm(true);
 
         if (!$field->shouldReadValueFromSubmit()) {
           continue;
         }
 
         $field->readValueFromSubmit($request);
       }
 
       $xactions = array();
 
       if ($this->getIsCreate()) {
         $xactions[] = id(clone $template)
           ->setTransactionType(PhabricatorTransactions::TYPE_CREATE);
       }
 
       foreach ($submit_fields as $key => $field) {
         $field_value = $field->getValueForTransaction();
 
         $type_xactions = $field->generateTransactions(
           clone $template,
           array(
             'value' => $field_value,
           ));
 
         foreach ($type_xactions as $type_xaction) {
           $default = $defaults[$key];
 
           if ($default === $field->getValueForTransaction()) {
             $type_xaction->setIsDefaultTransaction(true);
           }
 
           $xactions[] = $type_xaction;
         }
       }
 
       $editor = $object->getApplicationTransactionEditor()
         ->setActor($viewer)
         ->setContentSourceFromRequest($request)
         ->setContinueOnNoEffect(true);
 
       try {
         $xactions = $this->willApplyTransactions($object, $xactions);
 
         $editor->applyTransactions($object, $xactions);
 
         $this->didApplyTransactions($object, $xactions);
 
         return $this->newEditResponse($request, $object, $xactions);
       } catch (PhabricatorApplicationTransactionValidationException $ex) {
         $validation_exception = $ex;
 
         foreach ($fields as $field) {
           $message = $this->getValidationExceptionShortMessage($ex, $field);
           if ($message === null) {
             continue;
           }
 
           $field->setControlError($message);
         }
       }
     } else {
       if ($this->getIsCreate()) {
         $template = $request->getStr('template');
 
         if (strlen($template)) {
           $template_object = $this->newObjectFromIdentifier(
             $template,
             array(
               PhabricatorPolicyCapability::CAN_VIEW,
             ));
           if (!$template_object) {
             return new Aphront404Response();
           }
         } else {
           $template_object = null;
         }
 
         if ($template_object) {
           $copy_fields = $this->buildEditFields($template_object);
           $copy_fields = mpull($copy_fields, null, 'getKey');
           foreach ($copy_fields as $copy_key => $copy_field) {
             if (!$copy_field->getIsCopyable()) {
               unset($copy_fields[$copy_key]);
             }
           }
         } else {
           $copy_fields = array();
         }
 
         foreach ($fields as $field) {
           if (!$field->shouldReadValueFromRequest()) {
             continue;
           }
 
           $field_key = $field->getKey();
           if (isset($copy_fields[$field_key])) {
             $field->readValueFromField($copy_fields[$field_key]);
           }
 
           $field->readValueFromRequest($request);
         }
       }
     }
 
     $action_button = $this->buildEditFormActionButton($object);
 
     if ($this->getIsCreate()) {
       $header_text = $this->getFormHeaderText($object);
       $header_icon = 'fa-plus-square';
     } else {
       $header_text = $this->getObjectEditTitleText($object);
       $header_icon = 'fa-pencil';
     }
 
     $show_preview = !$request->isAjax();
 
     if ($show_preview) {
       $previews = array();
       foreach ($fields as $field) {
         $preview = $field->getPreviewPanel();
         if (!$preview) {
           continue;
         }
 
         $control_id = $field->getControlID();
 
         $preview
           ->setControlID($control_id)
           ->setPreviewURI('/transactions/remarkuppreview/');
 
         $previews[] = $preview;
       }
     } else {
       $previews = array();
     }
 
     $form = $this->buildEditForm($object, $fields);
 
     if ($request->isAjax()) {
       if ($this->getIsCreate()) {
         $cancel_uri = $this->getObjectCreateCancelURI($object);
         $submit_button = $this->getObjectCreateButtonText($object);
       } else {
         $cancel_uri = $this->getEffectiveObjectEditCancelURI($object);
         $submit_button = $this->getObjectEditButtonText($object);
       }
 
       return $this->getController()
         ->newDialog()
         ->setWidth(AphrontDialogView::WIDTH_FULL)
         ->setTitle($header_text)
         ->setValidationException($validation_exception)
         ->appendForm($form)
         ->addCancelButton($cancel_uri)
         ->addSubmitButton($submit_button);
     }
 
     $crumbs = $this->buildCrumbs($object, $final = true);
 
     if ($this->getHideHeader()) {
       $header = null;
       $crumbs->setBorder(false);
     } else {
       $header = id(new PHUIHeaderView())
         ->setHeader($header_text)
         ->setHeaderIcon($header_icon);
       $crumbs->setBorder(true);
     }
 
     if ($action_button) {
       $header->addActionLink($action_button);
     }
 
     $box = id(new PHUIObjectBoxView())
       ->setUser($viewer)
       ->setHeaderText($this->getObjectName())
       ->setValidationException($validation_exception)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->appendChild($form);
 
     // This is fairly questionable, but in use by Settings.
     if ($request->getURIData('formSaved')) {
       $box->setFormSaved(true);
     }
 
     $content = array(
       $box,
       $previews,
     );
 
     $view = new PHUITwoColumnView();
 
     if ($header) {
       $view->setHeader($header);
     }
 
     $navigation = $this->getNavigation();
     if ($navigation) {
       $view
         ->setNavigation($navigation)
         ->setMainColumn($content);
     } else {
       $view->setFooter($content);
     }
 
     return $controller->newPage()
       ->setTitle($header_text)
       ->setCrumbs($crumbs)
       ->appendChild($view);
   }
 
   protected function newEditResponse(
     AphrontRequest $request,
     $object,
     array $xactions) {
     return id(new AphrontRedirectResponse())
       ->setURI($this->getEffectiveObjectEditDoneURI($object));
   }
 
   private function buildEditForm($object, array $fields) {
     $viewer = $this->getViewer();
     $controller = $this->getController();
     $request = $controller->getRequest();
 
     $fields = $this->willBuildEditForm($object, $fields);
 
     $form = id(new AphrontFormView())
       ->setUser($viewer)
       ->addHiddenInput('editEngine', 'true');
 
     foreach ($this->contextParameters as $param) {
       $form->addHiddenInput($param, $request->getStr($param));
     }
 
     foreach ($fields as $field) {
       $field->appendToForm($form);
     }
 
     if ($this->getIsCreate()) {
       $cancel_uri = $this->getObjectCreateCancelURI($object);
       $submit_button = $this->getObjectCreateButtonText($object);
     } else {
       $cancel_uri = $this->getEffectiveObjectEditCancelURI($object);
       $submit_button = $this->getObjectEditButtonText($object);
     }
 
     if (!$request->isAjax()) {
       $buttons = id(new AphrontFormSubmitControl())
         ->setValue($submit_button);
 
       if ($cancel_uri) {
         $buttons->addCancelButton($cancel_uri);
       }
 
       $form->appendControl($buttons);
     }
 
     return $form;
   }
 
   protected function willBuildEditForm($object, array $fields) {
     return $fields;
   }
 
   private function buildEditFormActionButton($object) {
     if (!$this->isEngineConfigurable()) {
       return null;
     }
 
     $viewer = $this->getViewer();
 
     $action_view = id(new PhabricatorActionListView())
       ->setUser($viewer);
 
     foreach ($this->buildEditFormActions($object) as $action) {
       $action_view->addAction($action);
     }
 
     $action_button = id(new PHUIButtonView())
       ->setTag('a')
       ->setText(pht('Configure Form'))
       ->setHref('#')
       ->setIcon('fa-gear')
       ->setDropdownMenu($action_view);
 
     return $action_button;
   }
 
   private function buildEditFormActions($object) {
     $actions = array();
 
     if ($this->supportsEditEngineConfiguration()) {
       $engine_key = $this->getEngineKey();
       $config = $this->getEditEngineConfiguration();
 
       $can_manage = PhabricatorPolicyFilter::hasCapability(
         $this->getViewer(),
         $config,
         PhabricatorPolicyCapability::CAN_EDIT);
 
       if ($can_manage) {
         $manage_uri = $config->getURI();
       } else {
         $manage_uri = $this->getEditURI(null, 'nomanage/');
       }
 
       $view_uri = "/transactions/editengine/{$engine_key}/";
 
       $actions[] = id(new PhabricatorActionView())
         ->setLabel(true)
         ->setName(pht('Configuration'));
 
       $actions[] = id(new PhabricatorActionView())
         ->setName(pht('View Form Configurations'))
         ->setIcon('fa-list-ul')
         ->setHref($view_uri);
 
       $actions[] = id(new PhabricatorActionView())
         ->setName(pht('Edit Form Configuration'))
         ->setIcon('fa-pencil')
         ->setHref($manage_uri)
         ->setDisabled(!$can_manage)
         ->setWorkflow(!$can_manage);
     }
 
     $actions[] = id(new PhabricatorActionView())
       ->setLabel(true)
       ->setName(pht('Documentation'));
 
     $actions[] = id(new PhabricatorActionView())
       ->setName(pht('Using HTTP Parameters'))
       ->setIcon('fa-book')
       ->setHref($this->getEditURI($object, 'parameters/'));
 
     $doc_href = PhabricatorEnv::getDoclink('User Guide: Customizing Forms');
     $actions[] = id(new PhabricatorActionView())
       ->setName(pht('User Guide: Customizing Forms'))
       ->setIcon('fa-book')
       ->setHref($doc_href);
 
     return $actions;
   }
 
 
   /**
    * Test if the viewer could apply a certain type of change by using the
    * normal "Edit" form.
    *
    * This method returns `true` if the user has access to an edit form and
    * that edit form has a field which applied the specified transaction type,
    * and that field is visible and editable for the user.
    *
    * For example, you can use it to test if a user is able to reassign tasks
    * or not, prior to rendering dedicated UI for task reassingment.
    *
    * Note that this method does NOT test if the user can actually edit the
    * current object, just if they have access to the related field.
    *
    * @param const Transaction type to test for.
    * @return bool True if the user could "Edit" to apply the transaction type.
    */
   final public function hasEditAccessToTransaction($xaction_type) {
     $viewer = $this->getViewer();
 
     $config = $this->loadDefaultEditConfiguration();
     if (!$config) {
       return false;
     }
 
     $object = $this->getTargetObject();
     if (!$object) {
       $object = $this->newEditableObject();
     }
 
     $fields = $this->buildEditFields($object);
 
     $field = null;
     foreach ($fields as $form_field) {
       $field_xaction_type = $form_field->getTransactionType();
       if ($field_xaction_type === $xaction_type) {
         $field = $form_field;
         break;
       }
     }
 
     if (!$field) {
       return false;
     }
 
     if (!$field->shouldReadValueFromSubmit()) {
       return false;
     }
 
     return true;
   }
 
 
   public function newNUXButton($text) {
     $specs = $this->newCreateActionSpecifications(array());
     $head = head($specs);
 
     return id(new PHUIButtonView())
       ->setTag('a')
       ->setText($text)
       ->setHref($head['uri'])
       ->setDisabled($head['disabled'])
       ->setWorkflow($head['workflow'])
       ->setColor(PHUIButtonView::GREEN);
   }
 
 
   final public function addActionToCrumbs(
     PHUICrumbsView $crumbs,
     array $parameters = array()) {
     $viewer = $this->getViewer();
 
     $specs = $this->newCreateActionSpecifications($parameters);
 
     $head = head($specs);
     $menu_uri = $head['uri'];
 
     $dropdown = null;
     if (count($specs) > 1) {
       $menu_icon = 'fa-caret-square-o-down';
       $menu_name = $this->getObjectCreateShortText();
       $workflow = false;
       $disabled = false;
 
       $dropdown = id(new PhabricatorActionListView())
         ->setUser($viewer);
 
       foreach ($specs as $spec) {
         $dropdown->addAction(
           id(new PhabricatorActionView())
             ->setName($spec['name'])
             ->setIcon($spec['icon'])
             ->setHref($spec['uri'])
             ->setDisabled($head['disabled'])
             ->setWorkflow($head['workflow']));
       }
 
     } else {
       $menu_icon = $head['icon'];
       $menu_name = $head['name'];
 
       $workflow = $head['workflow'];
       $disabled = $head['disabled'];
     }
 
     $action = id(new PHUIListItemView())
       ->setName($menu_name)
       ->setHref($menu_uri)
       ->setIcon($menu_icon)
       ->setWorkflow($workflow)
       ->setDisabled($disabled);
 
     if ($dropdown) {
       $action->setDropdownMenu($dropdown);
     }
 
     $crumbs->addAction($action);
   }
 
 
   /**
    * Build a raw description of available "Create New Object" UI options so
    * other methods can build menus or buttons.
    */
   private function newCreateActionSpecifications(array $parameters) {
     $viewer = $this->getViewer();
 
     $can_create = $this->hasCreateCapability();
     if ($can_create) {
       $configs = $this->loadUsableConfigurationsForCreate();
     } else {
       $configs = array();
     }
 
     $disabled = false;
     $workflow = false;
 
     $menu_icon = 'fa-plus-square';
     $specs = array();
     if (!$configs) {
       if ($viewer->isLoggedIn()) {
         $disabled = true;
       } else {
         // If the viewer isn't logged in, assume they'll get hit with a login
         // dialog and are likely able to create objects after they log in.
         $disabled = false;
       }
       $workflow = true;
 
       if ($can_create) {
         $create_uri = $this->getEditURI(null, 'nodefault/');
       } else {
         $create_uri = $this->getEditURI(null, 'nocreate/');
       }
 
       $specs[] = array(
         'name' => $this->getObjectCreateShortText(),
         'uri' => $create_uri,
         'icon' => $menu_icon,
         'disabled' => $disabled,
         'workflow' => $workflow,
       );
     } else {
       foreach ($configs as $config) {
         $form_key = $config->getIdentifier();
         $config_uri = $this->getEditURI(null, "form/{$form_key}/");
 
         if ($parameters) {
           $config_uri = (string)id(new PhutilURI($config_uri))
             ->setQueryParams($parameters);
         }
 
         $specs[] = array(
           'name' => $config->getDisplayName(),
           'uri' => $config_uri,
           'icon' => 'fa-plus',
           'disabled' => false,
           'workflow' => false,
         );
       }
     }
 
     return $specs;
   }
 
   final public function buildEditEngineCommentView($object) {
     $config = $this->loadDefaultEditConfiguration();
 
     if (!$config) {
       // TODO: This just nukes the entire comment form if you don't have access
       // to any edit forms. We might want to tailor this UX a bit.
       return id(new PhabricatorApplicationTransactionCommentView())
         ->setNoPermission(true);
     }
 
     $viewer = $this->getViewer();
     $object_phid = $object->getPHID();
 
     $is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
 
     if ($is_serious) {
       $header_text = $this->getCommentViewSeriousHeaderText($object);
       $button_text = $this->getCommentViewSeriousButtonText($object);
     } else {
       $header_text = $this->getCommentViewHeaderText($object);
       $button_text = $this->getCommentViewButtonText($object);
     }
 
     $comment_uri = $this->getEditURI($object, 'comment/');
 
     $view = id(new PhabricatorApplicationTransactionCommentView())
       ->setUser($viewer)
       ->setObjectPHID($object_phid)
       ->setHeaderText($header_text)
       ->setAction($comment_uri)
       ->setSubmitButtonName($button_text);
 
     $draft = PhabricatorVersionedDraft::loadDraft(
       $object_phid,
       $viewer->getPHID());
     if ($draft) {
       $view->setVersionedDraft($draft);
     }
 
     $view->setCurrentVersion($this->loadDraftVersion($object));
 
     $fields = $this->buildEditFields($object);
 
     $comment_actions = array();
     foreach ($fields as $field) {
       if (!$field->shouldGenerateTransactionsFromComment()) {
         continue;
       }
 
       $comment_action = $field->getCommentAction();
       if (!$comment_action) {
         continue;
       }
 
       $key = $comment_action->getKey();
 
       // TODO: Validate these better.
 
       $comment_actions[$key] = $comment_action;
     }
 
     $comment_actions = msortv($comment_actions, 'getSortVector');
 
     $view->setCommentActions($comment_actions);
 
     return $view;
   }
 
   protected function loadDraftVersion($object) {
     $viewer = $this->getViewer();
 
     if (!$viewer->isLoggedIn()) {
       return null;
     }
 
     $template = $object->getApplicationTransactionTemplate();
     $conn_r = $template->establishConnection('r');
 
     // Find the most recent transaction the user has written. We'll use this
     // as a version number to make sure that out-of-date drafts get discarded.
     $result = queryfx_one(
       $conn_r,
       'SELECT id AS version FROM %T
         WHERE objectPHID = %s AND authorPHID = %s
         ORDER BY id DESC LIMIT 1',
       $template->getTableName(),
       $object->getPHID(),
       $viewer->getPHID());
 
     if ($result) {
       return (int)$result['version'];
     } else {
       return null;
     }
   }
 
 
 /* -(  Responding to HTTP Parameter Requests  )------------------------------ */
 
 
   /**
    * Respond to a request for documentation on HTTP parameters.
    *
    * @param object Editable object.
    * @return AphrontResponse Response object.
    * @task http
    */
   private function buildParametersResponse($object) {
     $controller = $this->getController();
     $viewer = $this->getViewer();
     $request = $controller->getRequest();
     $fields = $this->buildEditFields($object);
 
     $crumbs = $this->buildCrumbs($object);
     $crumbs->addTextCrumb(pht('HTTP Parameters'));
     $crumbs->setBorder(true);
 
     $header_text = pht(
       'HTTP Parameters: %s',
       $this->getObjectCreateShortText());
 
     $header = id(new PHUIHeaderView())
       ->setHeader($header_text);
 
     $help_view = id(new PhabricatorApplicationEditHTTPParameterHelpView())
       ->setUser($viewer)
       ->setFields($fields);
 
     $document = id(new PHUIDocumentViewPro())
       ->setUser($viewer)
       ->setHeader($header)
       ->appendChild($help_view);
 
     return $controller->newPage()
       ->setTitle(pht('HTTP Parameters'))
       ->setCrumbs($crumbs)
       ->appendChild($document);
   }
 
 
   private function buildError($object, $title, $body) {
     $cancel_uri = $this->getObjectCreateCancelURI($object);
 
     return $this->getController()
       ->newDialog()
       ->setTitle($title)
       ->appendParagraph($body)
       ->addCancelButton($cancel_uri);
   }
 
 
   private function buildNoDefaultResponse($object) {
     return $this->buildError(
       $object,
       pht('No Default Create Forms'),
       pht(
         'This application is not configured with any forms for creating '.
         'objects that are visible to you and enabled.'));
   }
 
   private function buildNoCreateResponse($object) {
     return $this->buildError(
       $object,
       pht('No Create Permission'),
       pht('You do not have permission to create these objects.'));
   }
 
   private function buildNoManageResponse($object) {
     return $this->buildError(
       $object,
       pht('No Manage Permission'),
       pht(
         'You do not have permission to configure forms for this '.
         'application.'));
   }
 
   private function buildNoEditResponse($object) {
     return $this->buildError(
       $object,
       pht('No Edit Forms'),
       pht(
         'You do not have access to any forms which are enabled and marked '.
         'as edit forms.'));
   }
 
   private function buildNotEditFormRespose($object, $config) {
     return $this->buildError(
       $object,
       pht('Not an Edit Form'),
       pht(
         'This form ("%s") is not marked as an edit form, so '.
         'it can not be used to edit objects.',
         $config->getName()));
   }
 
   private function buildDisabledFormResponse($object, $config) {
     return $this->buildError(
       $object,
       pht('Form Disabled'),
       pht(
         'This form ("%s") has been disabled, so it can not be used.',
         $config->getName()));
   }
 
   private function buildCommentResponse($object) {
     $viewer = $this->getViewer();
 
     if ($this->getIsCreate()) {
       return new Aphront404Response();
     }
 
     $controller = $this->getController();
     $request = $controller->getRequest();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $config = $this->loadDefaultEditConfiguration();
     if (!$config) {
       return new Aphront404Response();
     }
 
     $fields = $this->buildEditFields($object);
 
     $is_preview = $request->isPreviewRequest();
     $view_uri = $this->getEffectiveObjectViewURI($object);
 
     $template = $object->getApplicationTransactionTemplate();
     $comment_template = $template->getApplicationTransactionCommentObject();
 
     $comment_text = $request->getStr('comment');
 
     $actions = $request->getStr('editengine.actions');
     if ($actions) {
       $actions = phutil_json_decode($actions);
     }
 
     if ($is_preview) {
       $version_key = PhabricatorVersionedDraft::KEY_VERSION;
       $request_version = $request->getInt($version_key);
       $current_version = $this->loadDraftVersion($object);
       if ($request_version >= $current_version) {
         $draft = PhabricatorVersionedDraft::loadOrCreateDraft(
           $object->getPHID(),
           $viewer->getPHID(),
           $current_version);
 
         $draft
           ->setProperty('comment', $comment_text)
           ->setProperty('actions', $actions)
           ->save();
       }
     }
 
     $xactions = array();
 
     if ($actions) {
       $action_map = array();
       foreach ($actions as $action) {
         $type = idx($action, 'type');
         if (!$type) {
           continue;
         }
 
         if (empty($fields[$type])) {
           continue;
         }
 
         $action_map[$type] = $action;
       }
 
       foreach ($action_map as $type => $action) {
         $field = $fields[$type];
 
         if (!$field->shouldGenerateTransactionsFromComment()) {
           continue;
         }
 
         if (array_key_exists('initialValue', $action)) {
           $field->setInitialValue($action['initialValue']);
         }
 
         $field->readValueFromComment(idx($action, 'value'));
 
         $type_xactions = $field->generateTransactions(
           clone $template,
           array(
             'value' => $field->getValueForTransaction(),
           ));
         foreach ($type_xactions as $type_xaction) {
           $xactions[] = $type_xaction;
         }
       }
     }
 
     if (strlen($comment_text) || !$xactions) {
       $xactions[] = id(clone $template)
         ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
         ->attachComment(
           id(clone $comment_template)
             ->setContent($comment_text));
     }
 
     $editor = $object->getApplicationTransactionEditor()
       ->setActor($viewer)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContinueOnMissingFields(true)
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($object, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
     if (!$is_preview) {
       PhabricatorVersionedDraft::purgeDrafts(
         $object->getPHID(),
         $viewer->getPHID(),
         $this->loadDraftVersion($object));
     }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($viewer)
         ->setTransactions($xactions)
         ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 
 /* -(  Conduit  )------------------------------------------------------------ */
 
 
   /**
    * Respond to a Conduit edit request.
    *
    * This method accepts a list of transactions to apply to an object, and
    * either edits an existing object or creates a new one.
    *
    * @task conduit
    */
   final public function buildConduitResponse(ConduitAPIRequest $request) {
     $viewer = $this->getViewer();
 
     $config = $this->loadDefaultConfiguration();
     if (!$config) {
       throw new Exception(
         pht(
           'Unable to load configuration for this EditEngine ("%s").',
           get_class($this)));
     }
 
     $identifier = $request->getValue('objectIdentifier');
     if ($identifier) {
       $this->setIsCreate(false);
       $object = $this->newObjectFromIdentifier($identifier);
     } else {
       $this->requireCreateCapability();
 
       $this->setIsCreate(true);
       $object = $this->newEditableObject();
     }
 
     $this->validateObject($object);
 
     $fields = $this->buildEditFields($object);
 
     $types = $this->getConduitEditTypesFromFields($fields);
     $template = $object->getApplicationTransactionTemplate();
 
     $xactions = $this->getConduitTransactions($request, $types, $template);
 
     $editor = $object->getApplicationTransactionEditor()
       ->setActor($viewer)
       ->setContentSource($request->newContentSource())
       ->setContinueOnNoEffect(true);
 
     if (!$this->getIsCreate()) {
       $editor->setContinueOnMissingFields(true);
     }
 
     $xactions = $editor->applyTransactions($object, $xactions);
 
     $xactions_struct = array();
     foreach ($xactions as $xaction) {
       $xactions_struct[] = array(
         'phid' => $xaction->getPHID(),
       );
     }
 
     return array(
       'object' => array(
         'id' => $object->getID(),
         'phid' => $object->getPHID(),
       ),
       'transactions' => $xactions_struct,
     );
   }
 
 
   /**
    * Generate transactions which can be applied from edit actions in a Conduit
    * request.
    *
    * @param ConduitAPIRequest The request.
    * @param list<PhabricatorEditType> Supported edit types.
    * @param PhabricatorApplicationTransaction Template transaction.
    * @return list<PhabricatorApplicationTransaction> Generated transactions.
    * @task conduit
    */
   private function getConduitTransactions(
     ConduitAPIRequest $request,
     array $types,
     PhabricatorApplicationTransaction $template) {
 
     $viewer = $request->getUser();
     $transactions_key = 'transactions';
 
     $xactions = $request->getValue($transactions_key);
     if (!is_array($xactions)) {
       throw new Exception(
         pht(
           'Parameter "%s" is not a list of transactions.',
           $transactions_key));
     }
 
     foreach ($xactions as $key => $xaction) {
       if (!is_array($xaction)) {
         throw new Exception(
           pht(
             'Parameter "%s" must contain a list of transaction descriptions, '.
             'but item with key "%s" is not a dictionary.',
             $transactions_key,
             $key));
       }
 
       if (!array_key_exists('type', $xaction)) {
         throw new Exception(
           pht(
             'Parameter "%s" must contain a list of transaction descriptions, '.
             'but item with key "%s" is missing a "type" field. Each '.
             'transaction must have a type field.',
             $transactions_key,
             $key));
       }
 
       $type = $xaction['type'];
       if (empty($types[$type])) {
         throw new Exception(
           pht(
             'Transaction with key "%s" has invalid type "%s". This type is '.
             'not recognized. Valid types are: %s.',
             $key,
             $type,
             implode(', ', array_keys($types))));
       }
     }
 
     $results = array();
 
     if ($this->getIsCreate()) {
       $results[] = id(clone $template)
         ->setTransactionType(PhabricatorTransactions::TYPE_CREATE);
     }
 
     foreach ($xactions as $xaction) {
       $type = $types[$xaction['type']];
 
       // Let the parameter type interpret the value. This allows you to
       // use usernames in list<user> fields, for example.
       $parameter_type = $type->getConduitParameterType();
 
       $parameter_type->setViewer($viewer);
 
       try {
         $xaction['value'] = $parameter_type->getValue(
           $xaction,
           'value',
           $request->getIsStrictlyTyped());
       } catch (Exception $ex) {
         throw new PhutilProxyException(
           pht(
             'Exception when processing transaction of type "%s": %s',
             $xaction['type'],
             $ex->getMessage()),
           $ex);
       }
 
       $type_xactions = $type->generateTransactions(
         clone $template,
         $xaction);
 
       foreach ($type_xactions as $type_xaction) {
         $results[] = $type_xaction;
       }
     }
 
     return $results;
   }
 
 
   /**
    * @return map<string, PhabricatorEditType>
    * @task conduit
    */
   private function getConduitEditTypesFromFields(array $fields) {
     $types = array();
     foreach ($fields as $field) {
       $field_types = $field->getConduitEditTypes();
 
       if ($field_types === null) {
         continue;
       }
 
       foreach ($field_types as $field_type) {
         $field_type->setField($field);
         $types[$field_type->getEditType()] = $field_type;
       }
     }
     return $types;
   }
 
   public function getConduitEditTypes() {
     $config = $this->loadDefaultConfiguration();
     if (!$config) {
       return array();
     }
 
     $object = $this->newEditableObject();
     $fields = $this->buildEditFields($object);
     return $this->getConduitEditTypesFromFields($fields);
   }
 
   final public static function getAllEditEngines() {
     return id(new PhutilClassMapQuery())
       ->setAncestorClass(__CLASS__)
       ->setUniqueMethod('getEngineKey')
       ->execute();
   }
 
   final public static function getByKey(PhabricatorUser $viewer, $key) {
     return id(new PhabricatorEditEngineQuery())
       ->setViewer($viewer)
       ->withEngineKeys(array($key))
       ->executeOne();
   }
 
   public function getIcon() {
     $application = $this->getApplication();
     return $application->getIcon();
   }
 
   public function hasQuickCreateActions() {
     if (!$this->isEngineConfigurable()) {
       return false;
     }
 
     return true;
   }
 
   public function newQuickCreateActions(array $configs) {
     $items = array();
 
     if (!$configs) {
       return array();
     }
 
     // If the viewer is logged in and can't create objects, don't show the
     // menu item. If they're logged out, we assume they could create objects
     // if they logged in, so we show the item as a hint about how to
     // accomplish the action.
     if ($this->getViewer()->isLoggedIn()) {
       if (!$this->hasCreateCapability()) {
         return array();
       }
     }
 
     if (count($configs) == 1) {
       $config = head($configs);
       $items[] = $this->newQuickCreateAction($config);
     } else {
       $group_name = $this->getQuickCreateMenuHeaderText();
 
       $items[] = id(new PHUIListItemView())
         ->setType(PHUIListItemView::TYPE_LABEL)
         ->setName($group_name);
 
       foreach ($configs as $config) {
         $items[] = $this->newQuickCreateAction($config)
           ->setIndented(true);
       }
     }
 
     return $items;
   }
 
   private function loadUsableConfigurationsForCreate() {
     $viewer = $this->getViewer();
 
     $configs = id(new PhabricatorEditEngineConfigurationQuery())
       ->setViewer($viewer)
       ->withEngineKeys(array($this->getEngineKey()))
       ->withIsDefault(true)
       ->withIsDisabled(false)
       ->execute();
 
     $configs = msort($configs, 'getCreateSortKey');
 
     return $configs;
   }
 
   private function newQuickCreateAction(
     PhabricatorEditEngineConfiguration $config) {
 
     $item_name = $config->getName();
     $item_icon = $config->getIcon();
     $form_key = $config->getIdentifier();
     $item_uri = $this->getEditURI(null, "form/{$form_key}/");
 
     return id(new PHUIListItemView())
       ->setName($item_name)
       ->setIcon($item_icon)
       ->setHref($item_uri);
   }
 
   protected function getValidationExceptionShortMessage(
     PhabricatorApplicationTransactionValidationException $ex,
     PhabricatorEditField $field) {
 
     $xaction_type = $field->getTransactionType();
     if ($xaction_type === null) {
       return null;
     }
 
     return $ex->getShortMessage($xaction_type);
   }
 
   protected function getCreateNewObjectPolicy() {
     return PhabricatorPolicies::POLICY_USER;
   }
 
   private function requireCreateCapability() {
     PhabricatorPolicyFilter::requireCapability(
       $this->getViewer(),
       $this,
       PhabricatorPolicyCapability::CAN_EDIT);
   }
 
   private function hasCreateCapability() {
     return PhabricatorPolicyFilter::hasCapability(
       $this->getViewer(),
       $this,
       PhabricatorPolicyCapability::CAN_EDIT);
   }
 
   public function isCommentAction() {
     return ($this->getEditAction() == 'comment');
   }
 
   public function getEditAction() {
     $controller = $this->getController();
     $request = $controller->getRequest();
     return $request->getURIData('editAction');
   }
 
 
 /* -(  Form Pages  )--------------------------------------------------------- */
 
 
   public function getSelectedPage() {
     return $this->page;
   }
 
 
   private function selectPage($object, $page_key) {
     $pages = $this->getPages($object);
 
     if (empty($pages[$page_key])) {
       return null;
     }
 
     $this->page = $pages[$page_key];
     return $this->page;
   }
 
 
   protected function newPages($object) {
     return array();
   }
 
 
   protected function getPages($object) {
     if ($this->pages === null) {
       $pages = $this->newPages($object);
 
       assert_instances_of($pages, 'PhabricatorEditPage');
       $pages = mpull($pages, null, 'getKey');
 
       $this->pages = $pages;
     }
 
     return $this->pages;
   }
 
   private function applyPageToFields($object, array $fields) {
     $pages = $this->getPages($object);
     if (!$pages) {
       return $fields;
     }
 
     if (!$this->getSelectedPage()) {
       return $fields;
     }
 
     $page_picks = array();
     $default_key = head($pages)->getKey();
     foreach ($pages as $page_key => $page) {
       foreach ($page->getFieldKeys() as $field_key) {
         $page_picks[$field_key] = $page_key;
       }
       if ($page->getIsDefault()) {
         $default_key = $page_key;
       }
     }
 
     $page_map = array_fill_keys(array_keys($pages), array());
     foreach ($fields as $field_key => $field) {
       if (isset($page_picks[$field_key])) {
         $page_map[$page_picks[$field_key]][$field_key] = $field;
         continue;
       }
 
       // TODO: Maybe let the field pick a page to associate itself with so
       // extensions can force themselves onto a particular page?
 
       $page_map[$default_key][$field_key] = $field;
     }
 
     $page = $this->getSelectedPage();
     if (!$page) {
       $page = head($pages);
     }
 
     $selected_key = $page->getKey();
     return $page_map[$selected_key];
   }
 
   protected function willApplyTransactions($object, array $xactions) {
     return $xactions;
   }
 
   protected function didApplyTransactions($object, array $xactions) {
     return;
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getPHID() {
     return get_class($this);
   }
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::getMostOpenPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getCreateNewObjectPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
 }
diff --git a/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php b/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php
index e169171f9..fc778c65b 100644
--- a/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php
+++ b/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php
@@ -1,331 +1,326 @@
 <?php
 
 final class PhabricatorEditEngineConfiguration
   extends PhabricatorSearchDAO
   implements
     PhabricatorApplicationTransactionInterface,
     PhabricatorPolicyInterface {
 
   protected $engineKey;
   protected $builtinKey;
   protected $name;
   protected $viewPolicy;
   protected $properties = array();
   protected $isDisabled = 0;
   protected $isDefault = 0;
   protected $isEdit = 0;
   protected $createOrder = 0;
   protected $editOrder = 0;
 
   private $engine = self::ATTACHABLE;
 
   const LOCK_VISIBLE = 'visible';
   const LOCK_LOCKED = 'locked';
   const LOCK_HIDDEN = 'hidden';
 
   public function getTableName() {
     return 'search_editengineconfiguration';
   }
 
   public static function initializeNewConfiguration(
     PhabricatorUser $actor,
     PhabricatorEditEngine $engine) {
 
     return id(new PhabricatorEditEngineConfiguration())
       ->setEngineKey($engine->getEngineKey())
       ->attachEngine($engine)
       ->setViewPolicy(PhabricatorPolicies::getMostOpenPolicy());
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorEditEngineConfigurationPHIDType::TYPECONST);
   }
 
   public function getCreateSortKey() {
     return $this->getSortKey($this->createOrder);
   }
 
   public function getEditSortKey() {
     return $this->getSortKey($this->editOrder);
   }
 
   private function getSortKey($order) {
     // Put objects at the bottom by default if they haven't previously been
     // reordered. When they're explicitly reordered, the smallest sort key we
     // assign is 1, so if the object has a value of 0 it means it hasn't been
     // ordered yet.
     if ($order != 0) {
       $group = 'A';
     } else {
       $group = 'B';
     }
 
     return sprintf(
       "%s%012d%s\0%012d",
       $group,
       $order,
       $this->getName(),
       $this->getID());
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'properties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'engineKey' => 'text64',
         'builtinKey' => 'text64?',
         'name' => 'text255',
         'isDisabled' => 'bool',
         'isDefault' => 'bool',
         'isEdit' => 'bool',
         'createOrder' => 'uint32',
         'editOrder' => 'uint32',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_engine' => array(
           'columns' => array('engineKey', 'builtinKey'),
           'unique' => true,
         ),
         'key_default' => array(
           'columns' => array('engineKey', 'isDefault', 'isDisabled'),
         ),
         'key_edit' => array(
           'columns' => array('engineKey', 'isEdit', 'isDisabled'),
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function getProperty($key, $default = null) {
     return idx($this->properties, $key, $default);
   }
 
   public function setProperty($key, $value) {
     $this->properties[$key] = $value;
     return $this;
   }
 
   public function attachEngine(PhabricatorEditEngine $engine) {
     $this->engine = $engine;
     return $this;
   }
 
   public function getEngine() {
     return $this->assertAttached($this->engine);
   }
 
   public function applyConfigurationToFields(
     PhabricatorEditEngine $engine,
     $object,
     array $fields) {
     $fields = mpull($fields, null, 'getKey');
 
     $is_new = !$object->getID();
 
     $values = $this->getProperty('defaults', array());
     foreach ($fields as $key => $field) {
       if (!$field->getIsDefaultable()) {
         continue;
       }
       if ($is_new) {
         if (array_key_exists($key, $values)) {
           $field->readDefaultValueFromConfiguration($values[$key]);
         }
       }
     }
 
     $locks = $this->getFieldLocks();
     foreach ($fields as $field) {
       $key = $field->getKey();
       switch (idx($locks, $key)) {
         case self::LOCK_LOCKED:
           $field->setIsHidden(false);
           $field->setIsLocked(true);
           break;
         case self::LOCK_HIDDEN:
           $field->setIsHidden(true);
           $field->setIsLocked(false);
           break;
         case self::LOCK_VISIBLE:
           $field->setIsHidden(false);
           $field->setIsLocked(false);
           break;
         default:
           // If we don't have an explicit value, don't make any adjustments.
           break;
       }
     }
 
     // If the field isn't lockable, remove any lock we applied.
     if (!$field->getIsLockable()) {
       $field->setIsLocked(false);
     }
 
     $fields = $this->reorderFields($fields);
 
     $preamble = $this->getPreamble();
     if (strlen($preamble)) {
       $fields = array(
         'config.preamble' => id(new PhabricatorInstructionsEditField())
           ->setKey('config.preamble')
           ->setIsReorderable(false)
           ->setIsDefaultable(false)
           ->setIsLockable(false)
           ->setValue($preamble),
       ) + $fields;
     }
 
     return $fields;
   }
 
   private function reorderFields(array $fields) {
     // Fields which can not be reordered are fixed in order at the top of the
     // form. These are used to show instructions or contextual information.
 
     $fixed = array();
     foreach ($fields as $key => $field) {
       if (!$field->getIsReorderable()) {
         $fixed[$key] = $field;
       }
     }
 
     $keys = $this->getFieldOrder();
 
     $fields = $fixed + array_select_keys($fields, $keys) + $fields;
 
     return $fields;
   }
 
   public function getURI() {
     $engine_key = $this->getEngineKey();
     $key = $this->getIdentifier();
 
     return "/transactions/editengine/{$engine_key}/view/{$key}/";
   }
 
   public function getIdentifier() {
     $key = $this->getID();
     if (!$key) {
       $key = $this->getBuiltinKey();
     }
     return $key;
   }
 
   public function getDisplayName() {
     $name = $this->getName();
     if (strlen($name)) {
       return $name;
     }
 
     $builtin = $this->getBuiltinKey();
     if ($builtin !== null) {
       return pht('Builtin Form "%s"', $builtin);
     }
 
     return pht('Untitled Form');
   }
 
   public function getPreamble() {
     return $this->getProperty('preamble');
   }
 
   public function setPreamble($preamble) {
     return $this->setProperty('preamble', $preamble);
   }
 
   public function setFieldOrder(array $field_order) {
     return $this->setProperty('order', $field_order);
   }
 
   public function getFieldOrder() {
     return $this->getProperty('order', array());
   }
 
   public function setFieldLocks(array $field_locks) {
     return $this->setProperty('locks', $field_locks);
   }
 
   public function getFieldLocks() {
     return $this->getProperty('locks', array());
   }
 
   public function getFieldDefault($key) {
     $defaults = $this->getProperty('defaults', array());
     return idx($defaults, $key);
   }
 
   public function setFieldDefault($key, $value) {
     $defaults = $this->getProperty('defaults', array());
     $defaults[$key] = $value;
     return $this->setProperty('defaults', $defaults);
   }
 
   public function getIcon() {
     return $this->getEngine()->getIcon();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEngine()
           ->getApplication()
           ->getPolicy($capability);
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicyFilter::hasCapability(
           $viewer,
           $this->getEngine()->getApplication(),
           PhabricatorPolicyCapability::CAN_EDIT);
     }
 
     return false;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
-
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorEditEngineConfigurationEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorEditEngineConfigurationTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 }
diff --git a/src/infrastructure/daemon/workers/storage/PhabricatorWorkerTrigger.php b/src/infrastructure/daemon/workers/storage/PhabricatorWorkerTrigger.php
index c4104a5c6..7b9a24d7e 100644
--- a/src/infrastructure/daemon/workers/storage/PhabricatorWorkerTrigger.php
+++ b/src/infrastructure/daemon/workers/storage/PhabricatorWorkerTrigger.php
@@ -1,197 +1,193 @@
 <?php
 
 final class PhabricatorWorkerTrigger
   extends PhabricatorWorkerDAO
   implements
     PhabricatorDestructibleInterface,
     PhabricatorPolicyInterface {
 
   protected $triggerVersion;
   protected $clockClass;
   protected $clockProperties;
   protected $actionClass;
   protected $actionProperties;
 
   private $action = self::ATTACHABLE;
   private $clock = self::ATTACHABLE;
   private $event = self::ATTACHABLE;
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_TIMESTAMPS => false,
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'clockProperties' => self::SERIALIZATION_JSON,
         'actionProperties' => self::SERIALIZATION_JSON,
       ),
       self::CONFIG_COLUMN_SCHEMA => array(
         'triggerVersion' => 'uint32',
         'clockClass' => 'text64',
         'actionClass' => 'text64',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_trigger' => array(
           'columns' => array('triggerVersion'),
           'unique' => true,
         ),
       ),
     ) + parent::getConfiguration();
   }
 
   public function save() {
     $conn_w = $this->establishConnection('w');
 
     $this->openTransaction();
       $next_version = LiskDAO::loadNextCounterValue(
         $conn_w,
         PhabricatorTriggerDaemon::COUNTER_VERSION);
       $this->setTriggerVersion($next_version);
 
       $result = parent::save();
     $this->saveTransaction();
 
     return $this;
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorWorkerTriggerPHIDType::TYPECONST);
   }
 
   /**
    * Return the next time this trigger should execute.
    *
    * This method can be called either after the daemon executed the trigger
    * successfully (giving the trigger an opportunity to reschedule itself
    * into the future, if it is a recurring event) or after the trigger itself
    * is changed (usually because of an application edit). The `$is_reschedule`
    * parameter distinguishes between these cases.
    *
    * @param int|null Epoch of the most recent successful event execution.
    * @param bool `true` if we're trying to reschedule the event after
    *   execution; `false` if this is in response to a trigger update.
    * @return int|null Return an epoch to schedule the next event execution,
    *   or `null` to stop the event from executing again.
    */
   public function getNextEventEpoch($last_epoch, $is_reschedule) {
     return $this->getClock()->getNextEventEpoch($last_epoch, $is_reschedule);
   }
 
 
   /**
    * Execute the event.
    *
    * @param int|null Epoch of previous execution, or null if this is the first
    *   execution.
    * @param int Scheduled epoch of this execution. This may not be the same
    *   as the current time.
    * @return void
    */
   public function executeTrigger($last_event, $this_event) {
     return $this->getAction()->execute($last_event, $this_event);
   }
 
   public function getEvent() {
     return $this->assertAttached($this->event);
   }
 
   public function attachEvent(PhabricatorWorkerTriggerEvent $event = null) {
     $this->event = $event;
     return $this;
   }
 
   public function setAction(PhabricatorTriggerAction $action) {
     $this->actionClass = get_class($action);
     $this->actionProperties = $action->getProperties();
     return $this->attachAction($action);
   }
 
   public function getAction() {
     return $this->assertAttached($this->action);
   }
 
   public function attachAction(PhabricatorTriggerAction $action) {
     $this->action = $action;
     return $this;
   }
 
   public function setClock(PhabricatorTriggerClock $clock) {
     $this->clockClass = get_class($clock);
     $this->clockProperties = $clock->getProperties();
     return $this->attachClock($clock);
   }
 
   public function getClock() {
     return $this->assertAttached($this->clock);
   }
 
   public function attachClock(PhabricatorTriggerClock $clock) {
     $this->clock = $clock;
     return $this;
   }
 
 
   /**
    * Predict the epoch at which this trigger will next fire.
    *
    * @return int|null  Epoch when the event will next fire, or `null` if it is
    *   not planned to trigger.
    */
   public function getNextEventPrediction() {
     // NOTE: We're basically echoing the database state here, so this won't
     // necessarily be accurate if the caller just updated the object but has
     // not saved it yet. That's a weird use case and would require more
     // gymnastics, so don't bother trying to get it totally correct for now.
 
     if ($this->getEvent()) {
       return $this->getEvent()->getNextEventEpoch();
     } else {
       return $this->getNextEventEpoch(null, $is_reschedule = false);
     }
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       queryfx(
         $this->establishConnection('w'),
         'DELETE FROM %T WHERE triggerID = %d',
         id(new PhabricatorWorkerTriggerEvent())->getTableName(),
         $this->getID());
 
       $this->delete();
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   // NOTE: Triggers are low-level infrastructure and do not have real
   // policies, but implementing the policy interface allows us to use
   // infrastructure like handles.
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
     );
   }
 
   public function getPolicy($capability) {
     return PhabricatorPolicies::getMostOpenPolicy();
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return true;
   }
 
-  public function describeAutomaticCapability($capability) {
-    return null;
-  }
-
 }