DiffusionCommitController.php
59bc6adc0e22stable

DiffusionCommitController.php
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			<?php

			final class DiffusionCommitController extends DiffusionController {

			const CHANGES_LIMIT = 100;

			private $auditAuthorityPHIDs;
			private $highlightedAudits;

			private $commitParents;
			private $commitRefs;
			private $commitMerges;
			private $commitErrors;
			private $commitExists;

			public function shouldAllowPublic() {
			return true;
			}

			public function handleRequest(AphrontRequest $request) {
			$response = $this->loadDiffusionContext();
			if ($response) {
			return $response;
			}

			$drequest = $this->getDiffusionRequest();
			$viewer = $request->getUser();

			if ($request->getStr('diff')) {
			return $this->buildRawDiffResponse($drequest);
			}

			$repository = $drequest->getRepository();

			$commit = id(new DiffusionCommitQuery())
			->setViewer($viewer)
			->withRepository($repository)
			->withIdentifiers(array($drequest->getCommit()))
			->needCommitData(true)
			->needAuditRequests(true)
			->executeOne();

			$crumbs = $this->buildCrumbs(array(
			'commit' => true,
			));
			$crumbs->setBorder(true);

			if (!$commit) {
			if (!$this->getCommitExists()) {
			return new Aphront404Response();
			}

			$error = id(new PHUIInfoView())
			->setTitle(pht('Commit Still Parsing'))
			->appendChild(
			pht(
			'Failed to load the commit because the commit has not been '.
			'parsed yet.'));

			$title = pht('Commit Still Parsing');

			return $this->newPage()
			->setTitle($title)
			->setCrumbs($crumbs)
			->appendChild($error);

			}

			$audit_requests = $commit->getAudits();
			$this->auditAuthorityPHIDs =
			PhabricatorAuditCommentEditor::loadAuditPHIDsForUser($viewer);

			$commit_data = $commit->getCommitData();
			$is_foreign = $commit_data->getCommitDetail('foreign-svn-stub');
			$error_panel = null;
			if ($is_foreign) {
			$subpath = $commit_data->getCommitDetail('svn-subpath');

			$error_panel = new PHUIInfoView();
			$error_panel->setTitle(pht('Commit Not Tracked'));
			$error_panel->setSeverity(PHUIInfoView::SEVERITY_WARNING);
			$error_panel->appendChild(
			pht(
			"This Diffusion repository is configured to track only one ".
			"subdirectory of the entire Subversion repository, and this commit ".
			"didn't affect the tracked subdirectory ('%s'), so no ".
			"information is available.",
			$subpath));
			} else {
			$engine = PhabricatorMarkupEngine::newDifferentialMarkupEngine();
			$engine->setConfig('viewer', $viewer);

			$commit_tag = $this->renderCommitHashTag($drequest);
			$header = id(new PHUIHeaderView())
			->setHeader(nonempty($commit->getSummary(), pht('Commit Detail')))
			->setHeaderIcon('fa-code-fork')
			->addTag($commit_tag);

			if ($commit->getAuditStatus()) {
			$icon = PhabricatorAuditCommitStatusConstants::getStatusIcon(
			$commit->getAuditStatus());
			$color = PhabricatorAuditCommitStatusConstants::getStatusColor(
			$commit->getAuditStatus());
			$status = PhabricatorAuditCommitStatusConstants::getStatusName(
			$commit->getAuditStatus());

			$header->setStatus($icon, $color, $status);
			}

			$curtain = $this->buildCurtain($commit, $repository);
			$subheader = $this->buildSubheaderView($commit, $commit_data);
			$details = $this->buildPropertyListView(
			$commit,
			$commit_data,
			$audit_requests);

			$message = $commit_data->getCommitMessage();

			$revision = $commit->getCommitIdentifier();
			$message = $this->linkBugtraq($message);
			$message = $engine->markupText($message);

			$detail_list = new PHUIPropertyListView();
			$detail_list->addTextContent(
			phutil_tag(
			'div',
			array(
			'class' => 'diffusion-commit-message phabricator-remarkup',
			),
			$message));

			if ($commit->isUnreachable()) {
			$this->commitErrors[] = pht(
			'This commit has been deleted in the repository: it is no longer '.
			'reachable from any branch, tag, or ref.');
			}

			if ($this->getCommitErrors()) {
			$error_panel = id(new PHUIInfoView())
			->appendChild($this->getCommitErrors())
			->setSeverity(PHUIInfoView::SEVERITY_WARNING);
			}
			}

			$timeline = $this->buildComments($commit);
			$hard_limit = 1000;

			if ($commit->isImported()) {
			$change_query = DiffusionPathChangeQuery::newFromDiffusionRequest(
			$drequest);
			$change_query->setLimit($hard_limit + 1);
			$changes = $change_query->loadChanges();
			} else {
			$changes = array();
			}

			$was_limited = (count($changes) > $hard_limit);
			if ($was_limited) {
			$changes = array_slice($changes, 0, $hard_limit);
			}

			$merge_table = $this->buildMergesTable($commit);

			$highlighted_audits = $commit->getAuthorityAudits(
			$viewer,
			$this->auditAuthorityPHIDs);

			$count = count($changes);

			$bad_commit = null;
			if ($count == 0) {
			$bad_commit = queryfx_one(
			id(new PhabricatorRepository())->establishConnection('r'),
			'SELECT * FROM %T WHERE fullCommitName = %s',
			PhabricatorRepository::TABLE_BADCOMMIT,
			$commit->getMonogram());
			}

			$show_changesets = false;
			$info_panel = null;
			$change_list = null;
			$change_table = null;
			if ($bad_commit) {
			$info_panel = $this->renderStatusMessage(
			pht('Bad Commit'),
			$bad_commit['description']);
			} else if ($is_foreign) {
			// Don't render anything else.
			} else if (!$commit->isImported()) {
			$info_panel = $this->renderStatusMessage(
			pht('Still Importing...'),
			pht(
			'This commit is still importing. Changes will be visible once '.
			'the import finishes.'));
			} else if (!count($changes)) {
			$info_panel = $this->renderStatusMessage(
			pht('Empty Commit'),
			pht(
			'This commit is empty and does not affect any paths.'));
			} else if ($was_limited) {
			$info_panel = $this->renderStatusMessage(
			pht('Enormous Commit'),
			pht(
			'This commit is enormous, and affects more than %d files. '.
			'Changes are not shown.',
			$hard_limit));
			} else if (!$this->getCommitExists()) {
			$info_panel = $this->renderStatusMessage(
			pht('Commit No Longer Exists'),
			pht('This commit no longer exists in the repository.'));
			} else {
			$show_changesets = true;

			// The user has clicked "Show All Changes", and we should show all the
			// changes inline even if there are more than the soft limit.
			$show_all_details = $request->getBool('show_all');

			$change_header = id(new PHUIHeaderView())
			->setHeader(pht('Changes (%s)', new PhutilNumber($count)));

			$warning_view = null;
			if ($count > self::CHANGES_LIMIT && !$show_all_details) {
			$button = id(new PHUIButtonView())
			->setText(pht('Show All Changes'))
			->setHref('?show_all=true')
			->setTag('a')
			->setIcon('fa-files-o');

			$warning_view = id(new PHUIInfoView())
			->setSeverity(PHUIInfoView::SEVERITY_WARNING)
			->setTitle(pht('Very Large Commit'))
			->appendChild(
			pht('This commit is very large. Load each file individually.'));

			$change_header->addActionLink($button);
			}

			$changesets = DiffusionPathChange::convertToDifferentialChangesets(
			$viewer,
			$changes);

			// TODO: This table and panel shouldn't really be separate, but we need
			// to clean up the "Load All Files" interaction first.
			$change_table = $this->buildTableOfContents(
			$changesets,
			$change_header,
			$warning_view);

			$vcs = $repository->getVersionControlSystem();
			switch ($vcs) {
			case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
			$vcs_supports_directory_changes = true;
			break;
			case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
			case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
			$vcs_supports_directory_changes = false;
			break;
			default:
			throw new Exception(pht('Unknown VCS.'));
			}

			$references = array();
			foreach ($changesets as $key => $changeset) {
			$file_type = $changeset->getFileType();
			if ($file_type == DifferentialChangeType::FILE_DIRECTORY) {
			if (!$vcs_supports_directory_changes) {
			unset($changesets[$key]);
			continue;
			}
			}

			$references[$key] = $drequest->generateURI(
			array(
			'action' => 'rendering-ref',
			'path' => $changeset->getFilename(),
			));
			}

			// TODO: Some parts of the views still rely on properties of the
			// DifferentialChangeset. Make the objects ephemeral to make sure we don't
			// accidentally save them, and then set their ID to the appropriate ID for
			// this application (the path IDs).
			$path_ids = array_flip(mpull($changes, 'getPath'));
			foreach ($changesets as $changeset) {
			$changeset->makeEphemeral();
			$changeset->setID($path_ids[$changeset->getFilename()]);
			}

			if ($count <= self::CHANGES_LIMIT \|\| $show_all_details) {
			$visible_changesets = $changesets;
			} else {
			$visible_changesets = array();
			$inlines = PhabricatorAuditInlineComment::loadDraftAndPublishedComments(
			$viewer,
			$commit->getPHID());
			$path_ids = mpull($inlines, null, 'getPathID');
			foreach ($changesets as $key => $changeset) {
			if (array_key_exists($changeset->getID(), $path_ids)) {
			$visible_changesets[$key] = $changeset;
			}
			}
			}

			$change_list_title = $commit->getDisplayName();

			$change_list = new DifferentialChangesetListView();
			$change_list->setTitle($change_list_title);
			$change_list->setChangesets($changesets);
			$change_list->setVisibleChangesets($visible_changesets);
			$change_list->setRenderingReferences($references);
			$change_list->setRenderURI($repository->getPathURI('diff/'));
			$change_list->setRepository($repository);
			$change_list->setUser($viewer);
			$change_list->setBackground(PHUIObjectBoxView::BLUE_PROPERTY);

			// TODO: Try to setBranch() to something reasonable here?

			$change_list->setStandaloneURI(
			$repository->getPathURI('diff/'));

			$change_list->setRawFileURIs(
			// TODO: Implement this, somewhat tricky if there's an octopus merge
			// or whatever?
			null,
			$repository->getPathURI('diff/?view=r'));

			$change_list->setInlineCommentControllerURI(
			'/diffusion/inline/edit/'.phutil_escape_uri($commit->getPHID()).'/');

			}

			$add_comment = $this->renderAddCommentPanel($commit, $audit_requests);

			$filetree_on = $viewer->compareUserSetting(
			PhabricatorShowFiletreeSetting::SETTINGKEY,
			PhabricatorShowFiletreeSetting::VALUE_ENABLE_FILETREE);

			$pref_collapse = PhabricatorFiletreeVisibleSetting::SETTINGKEY;
			$collapsed = $viewer->getUserSetting($pref_collapse);

			$nav = null;
			if ($show_changesets && $filetree_on) {
			$nav = id(new DifferentialChangesetFileTreeSideNavBuilder())
			->setTitle($commit->getDisplayName())
			->setBaseURI(new PhutilURI($commit->getURI()))
			->build($changesets)
			->setCrumbs($crumbs)
			->setCollapsed((bool)$collapsed);
			}

			$view = id(new PHUITwoColumnView())
			->setHeader($header)
			->setSubheader($subheader)
			->setMainColumn(array(
			$error_panel,
			$timeline,
			$merge_table,
			$info_panel,
			))
			->setFooter(array(
			$change_table,
			$change_list,
			$add_comment,
			))
			->addPropertySection(pht('Description'), $detail_list)
			->addPropertySection(pht('Details'), $details)
			->setCurtain($curtain);

			$page = $this->newPage()
			->setTitle($commit->getDisplayName())
			->setCrumbs($crumbs)
			->setPageObjectPHIDS(array($commit->getPHID()))
			->appendChild(
			array(
			$view,
			));

			if ($nav) {
			$page->setNavigation($nav);
			}

			return $page;

			}

			private function buildPropertyListView(
			PhabricatorRepositoryCommit $commit,
			PhabricatorRepositoryCommitData $data,
			array $audit_requests) {

			$viewer = $this->getViewer();
			$commit_phid = $commit->getPHID();
			$drequest = $this->getDiffusionRequest();
			$repository = $drequest->getRepository();

			$view = id(new PHUIPropertyListView())
			->setUser($this->getRequest()->getUser());

			$edge_query = id(new PhabricatorEdgeQuery())
			->withSourcePHIDs(array($commit_phid))
			->withEdgeTypes(array(
			DiffusionCommitHasTaskEdgeType::EDGECONST,
			DiffusionCommitHasRevisionEdgeType::EDGECONST,
			DiffusionCommitRevertsCommitEdgeType::EDGECONST,
			DiffusionCommitRevertedByCommitEdgeType::EDGECONST,
			));

			$edges = $edge_query->execute();

			$task_phids = array_keys(
			$edges[$commit_phid][DiffusionCommitHasTaskEdgeType::EDGECONST]);
			$revision_phid = key(
			$edges[$commit_phid][DiffusionCommitHasRevisionEdgeType::EDGECONST]);

			$reverts_phids = array_keys(
			$edges[$commit_phid][DiffusionCommitRevertsCommitEdgeType::EDGECONST]);
			$reverted_by_phids = array_keys(
			$edges[$commit_phid][DiffusionCommitRevertedByCommitEdgeType::EDGECONST]);

			$phids = $edge_query->getDestinationPHIDs(array($commit_phid));

			if ($data->getCommitDetail('authorPHID')) {
			$phids[] = $data->getCommitDetail('authorPHID');
			}
			if ($data->getCommitDetail('reviewerPHID')) {
			$phids[] = $data->getCommitDetail('reviewerPHID');
			}
			if ($data->getCommitDetail('committerPHID')) {
			$phids[] = $data->getCommitDetail('committerPHID');
			}

			// NOTE: We should never normally have more than a single push log, but
			// it can occur naturally if a commit is pushed, then the branch it was
			// on is deleted, then the commit is pushed again (or through other similar
			// chains of events). This should be rare, but does not indicate a bug
			// or data issue.

			// NOTE: We never query push logs in SVN because the commiter is always
			// the pusher and the commit time is always the push time; the push log
			// is redundant and we save a query by skipping it.

			$push_logs = array();
			if ($repository->isHosted() && !$repository->isSVN()) {
			$push_logs = id(new PhabricatorRepositoryPushLogQuery())
			->setViewer($viewer)
			->withRepositoryPHIDs(array($repository->getPHID()))
			->withNewRefs(array($commit->getCommitIdentifier()))
			->withRefTypes(array(PhabricatorRepositoryPushLog::REFTYPE_COMMIT))
			->execute();
			foreach ($push_logs as $log) {
			$phids[] = $log->getPusherPHID();
			}
			}

			$handles = array();
			if ($phids) {
			$handles = $this->loadViewerHandles($phids);
			}

			$props = array();

			if ($audit_requests) {
			$user_requests = array();
			$other_requests = array();

			foreach ($audit_requests as $audit_request) {
			if (!$audit_request->isInteresting()) {
			continue;
			}

			if ($audit_request->isUser()) {
			$user_requests[] = $audit_request;
			} else {
			$other_requests[] = $audit_request;
			}
			}

			if ($user_requests) {
			$view->addProperty(
			pht('Auditors'),
			$this->renderAuditStatusView($user_requests));
			}

			if ($other_requests) {
			$view->addProperty(
			pht('Group Auditors'),
			$this->renderAuditStatusView($other_requests));
			}
			}

			$author_phid = $data->getCommitDetail('authorPHID');
			$author_name = $data->getAuthorName();
			$author_epoch = $data->getCommitDetail('authorEpoch');

			$committed_info = id(new PHUIStatusItemView())
			->setNote(phabricator_datetime($commit->getEpoch(), $viewer));

			$committer_phid = $data->getCommitDetail('committerPHID');
			$committer_name = $data->getCommitDetail('committer');
			if ($committer_phid) {
			$committed_info->setTarget($handles[$committer_phid]->renderLink());
			} else if (strlen($committer_name)) {
			$committed_info->setTarget($committer_name);
			} else if ($author_phid) {
			$committed_info->setTarget($handles[$author_phid]->renderLink());
			} else if (strlen($author_name)) {
			$committed_info->setTarget($author_name);
			}

			$committed_list = new PHUIStatusListView();
			$committed_list->addItem($committed_info);
			$view->addProperty(
			pht('Committed'),
			$committed_list);

			if ($push_logs) {
			$pushed_list = new PHUIStatusListView();

			foreach ($push_logs as $push_log) {
			$pushed_item = id(new PHUIStatusItemView())
			->setTarget($handles[$push_log->getPusherPHID()]->renderLink())
			->setNote(phabricator_datetime($push_log->getEpoch(), $viewer));
			$pushed_list->addItem($pushed_item);
			}

			$view->addProperty(
			pht('Pushed'),
			$pushed_list);
			}

			$reviewer_phid = $data->getCommitDetail('reviewerPHID');
			if ($reviewer_phid) {
			$view->addProperty(
			pht('Reviewer'),
			$handles[$reviewer_phid]->renderLink());
			}

			if ($revision_phid) {
			$view->addProperty(
			pht('Differential Revision'),
			$handles[$revision_phid]->renderLink());
			}

			$parents = $this->getCommitParents();
			if ($parents) {
			$view->addProperty(
			pht('Parents'),
			$viewer->renderHandleList(mpull($parents, 'getPHID')));
			}

			if ($this->getCommitExists()) {
			$view->addProperty(
			pht('Branches'),
			phutil_tag(
			'span',
			array(
			'id' => 'commit-branches',
			),
			pht('Unknown')));

			$view->addProperty(
			pht('Tags'),
			phutil_tag(
			'span',
			array(
			'id' => 'commit-tags',
			),
			pht('Unknown')));

			$identifier = $commit->getCommitIdentifier();
			$root = $repository->getPathURI("commit/{$identifier}");
			Javelin::initBehavior(
			'diffusion-commit-branches',
			array(
			$root.'/branches/' => 'commit-branches',
			$root.'/tags/' => 'commit-tags',
			));
			}

			$refs = $this->getCommitRefs();
			if ($refs) {
			$ref_links = array();
			foreach ($refs as $ref_data) {
			$ref_links[] = phutil_tag(
			'a',
			array(
			'href' => $ref_data['href'],
			),
			$ref_data['ref']);
			}
			$view->addProperty(
			pht('References'),
			phutil_implode_html(', ', $ref_links));
			}

			if ($reverts_phids) {
			$view->addProperty(
			pht('Reverts'),
			$viewer->renderHandleList($reverts_phids));
			}

			if ($reverted_by_phids) {
			$view->addProperty(
			pht('Reverted By'),
			$viewer->renderHandleList($reverted_by_phids));
			}

			if ($task_phids) {
			$task_list = array();
			foreach ($task_phids as $phid) {
			$task_list[] = $handles[$phid]->renderLink();
			}
			$task_list = phutil_implode_html(phutil_tag('br'), $task_list);
			$view->addProperty(
			pht('Tasks'),
			$task_list);
			}

			return $view;
			}

			private function buildSubheaderView(
			PhabricatorRepositoryCommit $commit,
			PhabricatorRepositoryCommitData $data) {

			$viewer = $this->getViewer();
			$drequest = $this->getDiffusionRequest();
			$repository = $drequest->getRepository();

			if ($repository->isSVN()) {
			return null;
			}

			$author_phid = $data->getCommitDetail('authorPHID');
			$author_name = $data->getAuthorName();
			$author_epoch = $data->getCommitDetail('authorEpoch');
			$date = null;
			if ($author_epoch !== null) {
			$date = phabricator_datetime($author_epoch, $viewer);
			}

			if ($author_phid) {
			$handles = $viewer->loadHandles(array($author_phid));
			$image_uri = $handles[$author_phid]->getImageURI();
			$image_href = $handles[$author_phid]->getURI();
			$author = $handles[$author_phid]->renderLink();
			} else if (strlen($author_name)) {
			$author = $author_name;
			$image_uri = null;
			$image_href = null;
			} else {
			return null;
			}

			$author = phutil_tag('strong', array(), $author);
			if ($date) {
			$content = pht('Authored by %s on %s.', $author, $date);
			} else {
			$content = pht('Authored by %s.', $author);
			}

			return id(new PHUIHeadThingView())
			->setImage($image_uri)
			->setImageHref($image_href)
			->setContent($content);

			}


			private function buildComments(PhabricatorRepositoryCommit $commit) {
			$timeline = $this->buildTransactionTimeline(
			$commit,
			new PhabricatorAuditTransactionQuery());
			$commit->willRenderTimeline($timeline, $this->getRequest());
			return $timeline;
			}

			private function renderAddCommentPanel(
			PhabricatorRepositoryCommit $commit,
			array $audit_requests) {
			assert_instances_of($audit_requests, 'PhabricatorRepositoryAuditRequest');

			$request = $this->getRequest();
			$viewer = $request->getUser();

			if (!$viewer->isLoggedIn()) {
			return id(new PhabricatorApplicationTransactionCommentView())
			->setUser($viewer)
			->setRequestURI($request->getRequestURI());
			}

			$is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');

			$pane_id = celerity_generate_unique_node_id();
			Javelin::initBehavior(
			'differential-keyboard-navigation',
			array(
			'haunt' => $pane_id,
			));

			$draft = id(new PhabricatorDraft())->loadOneWhere(
			'authorPHID = %s AND draftKey = %s',
			$viewer->getPHID(),
			'diffusion-audit-'.$commit->getID());
			if ($draft) {
			$draft = $draft->getDraft();
			} else {
			$draft = null;
			}

			$actions = $this->getAuditActions($commit, $audit_requests);

			$mailable_source = new PhabricatorMetaMTAMailableDatasource();
			$auditor_source = new DiffusionAuditorDatasource();

			$form = id(new AphrontFormView())
			->setUser($viewer)
			->setAction('/audit/addcomment/')
			->addHiddenInput('commit', $commit->getPHID())
			->appendChild(
			id(new AphrontFormSelectControl())
			->setLabel(pht('Action'))
			->setName('action')
			->setID('audit-action')
			->setOptions($actions))
			->appendControl(
			id(new AphrontFormTokenizerControl())
			->setLabel(pht('Add Auditors'))
			->setName('auditors')
			->setControlID('add-auditors')
			->setControlStyle('display: none')
			->setID('add-auditors-tokenizer')
			->setDisableBehavior(true)
			->setDatasource($auditor_source))
			->appendControl(
			id(new AphrontFormTokenizerControl())
			->setLabel(pht('Add CCs'))
			->setName('ccs')
			->setControlID('add-ccs')
			->setControlStyle('display: none')
			->setID('add-ccs-tokenizer')
			->setDisableBehavior(true)
			->setDatasource($mailable_source))
			->appendChild(
			id(new PhabricatorRemarkupControl())
			->setLabel(pht('Comments'))
			->setName('content')
			->setValue($draft)
			->setID('audit-content')
			->setUser($viewer))
			->appendChild(
			id(new AphrontFormSubmitControl())
			->setValue(pht('Submit')));

			$header = new PHUIHeaderView();
			$header->setHeader(
			$is_serious ? pht('Audit Commit') : pht('Creative Accounting'));

			Javelin::initBehavior(
			'differential-add-reviewers-and-ccs',
			array(
			'dynamic' => array(
			'add-auditors-tokenizer' => array(
			'actions' => array('add_auditors' => 1),
			'src' => $auditor_source->getDatasourceURI(),
			'row' => 'add-auditors',
			'placeholder' => $auditor_source->getPlaceholderText(),
			),
			'add-ccs-tokenizer' => array(
			'actions' => array('add_ccs' => 1),
			'src' => $mailable_source->getDatasourceURI(),
			'row' => 'add-ccs',
			'placeholder' => $mailable_source->getPlaceholderText(),
			),
			),
			'select' => 'audit-action',
			));

			Javelin::initBehavior('differential-feedback-preview', array(
			'uri' => '/audit/preview/'.$commit->getID().'/',
			'preview' => 'audit-preview',
			'content' => 'audit-content',
			'action' => 'audit-action',
			'previewTokenizers' => array(
			'auditors' => 'add-auditors-tokenizer',
			'ccs' => 'add-ccs-tokenizer',
			),
			'inline' => 'inline-comment-preview',
			'inlineuri' => '/diffusion/inline/preview/'.$commit->getPHID().'/',
			));

			$loading = phutil_tag_div(
			'aphront-panel-preview-loading-text',
			pht('Loading preview...'));

			$preview_panel = phutil_tag_div(
			'aphront-panel-preview aphront-panel-flush',
			array(
			phutil_tag('div', array('id' => 'audit-preview'), $loading),
			phutil_tag('div', array('id' => 'inline-comment-preview')),
			));

			// TODO: This is pretty awkward, unify the CSS between Diffusion and
			// Differential better.
			require_celerity_resource('differential-core-view-css');

			$anchor = id(new PhabricatorAnchorView())
			->setAnchorName('comment')
			->setNavigationMarker(true)
			->render();

			$comment_box = id(new PHUIObjectBoxView())
			->setHeader($header)
			->appendChild($form);

			return phutil_tag(
			'div',
			array(
			'id' => $pane_id,
			),
			phutil_tag_div(
			'differential-add-comment-panel',
			array($anchor, $comment_box, $preview_panel)));
			}

			/**
			* Return a map of available audit actions for rendering into a <select />.
			* This shows the user valid actions, and does not show nonsense/invalid
			* actions (like closing an already-closed commit, or resigning from a commit
			* you have no association with).
			*/
			private function getAuditActions(
			PhabricatorRepositoryCommit $commit,
			array $audit_requests) {
			assert_instances_of($audit_requests, 'PhabricatorRepositoryAuditRequest');
			$viewer = $this->getViewer();

			$user_is_author = ($commit->getAuthorPHID() == $viewer->getPHID());

			$user_request = null;
			foreach ($audit_requests as $audit_request) {
			if ($audit_request->getAuditorPHID() == $viewer->getPHID()) {
			$user_request = $audit_request;
			break;
			}
			}

			$actions = array();
			$actions[PhabricatorAuditActionConstants::COMMENT] = true;

			// We allow you to accept your own commits. A use case here is that you
			// notice an issue with your own commit and "Raise Concern" as an indicator
			// to other auditors that you're on top of the issue, then later resolve it
			// and "Accept". You can not accept on behalf of projects or packages,
			// however.
			$actions[PhabricatorAuditActionConstants::ACCEPT] = true;
			$actions[PhabricatorAuditActionConstants::CONCERN] = true;

			// To resign, a user must have authority on some request and not be the
			// commit's author.
			if (!$user_is_author) {
			$may_resign = false;

			$authority_map = array_fill_keys($this->auditAuthorityPHIDs, true);
			foreach ($audit_requests as $request) {
			if (empty($authority_map[$request->getAuditorPHID()])) {
			continue;
			}
			$may_resign = true;
			break;
			}

			// If the user has already resigned, don't show "Resign...".
			$status_resigned = PhabricatorAuditStatusConstants::RESIGNED;
			if ($user_request) {
			if ($user_request->getAuditStatus() == $status_resigned) {
			$may_resign = false;
			}
			}

			if ($may_resign) {
			$actions[PhabricatorAuditActionConstants::RESIGN] = true;
			}
			}

			$status_concern = PhabricatorAuditCommitStatusConstants::CONCERN_RAISED;
			$concern_raised = ($commit->getAuditStatus() == $status_concern);
			$can_close_option = PhabricatorEnv::getEnvConfig(
			'audit.can-author-close-audit');
			if ($can_close_option && $user_is_author && $concern_raised) {
			$actions[PhabricatorAuditActionConstants::CLOSE] = true;
			}

			$actions[PhabricatorAuditActionConstants::ADD_AUDITORS] = true;
			$actions[PhabricatorAuditActionConstants::ADD_CCS] = true;

			foreach ($actions as $constant => $ignored) {
			$actions[$constant] =
			PhabricatorAuditActionConstants::getActionName($constant);
			}

			return $actions;
			}

			private function buildMergesTable(PhabricatorRepositoryCommit $commit) {
			$viewer = $this->getViewer();
			$drequest = $this->getDiffusionRequest();
			$repository = $drequest->getRepository();

			$merges = $this->getCommitMerges();
			if (!$merges) {
			return null;
			}

			$limit = $this->getMergeDisplayLimit();

			$caption = null;
			if (count($merges) > $limit) {
			$merges = array_slice($merges, 0, $limit);
			$caption = new PHUIInfoView();
			$caption->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
			$caption->appendChild(
			pht(
			'This commit merges a very large number of changes. '.
			'Only the first %s are shown.',
			new PhutilNumber($limit)));
			}

			$history_table = id(new DiffusionHistoryTableView())
			->setUser($viewer)
			->setDiffusionRequest($drequest)
			->setHistory($merges);

			$history_table->loadRevisions();

			$panel = id(new PHUIObjectBoxView())
			->setHeaderText(pht('Merged Changes'))
			->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
			->setTable($history_table);
			if ($caption) {
			$panel->setInfoView($caption);
			}

			return $panel;
			}

			private function buildCurtain(
			PhabricatorRepositoryCommit $commit,
			PhabricatorRepository $repository) {

			$request = $this->getRequest();
			$viewer = $this->getViewer();
			$curtain = $this->newCurtainView($commit);

			$can_edit = PhabricatorPolicyFilter::hasCapability(
			$viewer,
			$commit,
			PhabricatorPolicyCapability::CAN_EDIT);

			$identifier = $commit->getCommitIdentifier();
			$uri = $repository->getPathURI("commit/{$identifier}/edit/");

			$action = id(new PhabricatorActionView())
			->setName(pht('Edit Commit'))
			->setHref($uri)
			->setIcon('fa-pencil')
			->setDisabled(!$can_edit)
			->setWorkflow(!$can_edit);
			$curtain->addAction($action);

			require_celerity_resource('phabricator-object-selector-css');
			require_celerity_resource('javelin-behavior-phabricator-object-selector');

			$maniphest = 'PhabricatorManiphestApplication';
			if (PhabricatorApplication::isClassInstalled($maniphest)) {
			$action = id(new PhabricatorActionView())
			->setName(pht('Edit Maniphest Tasks'))
			->setIcon('fa-anchor')
			->setHref('/search/attach/'.$commit->getPHID().'/TASK/edge/')
			->setWorkflow(true)
			->setDisabled(!$can_edit);
			$curtain->addAction($action);
			}

			$action = id(new PhabricatorActionView())
			->setName(pht('Download Raw Diff'))
			->setHref($request->getRequestURI()->alter('diff', true))
			->setIcon('fa-download');
			$curtain->addAction($action);

			return $curtain;
			}

			private function buildRawDiffResponse(DiffusionRequest $drequest) {
			$raw_diff = $this->callConduitWithDiffusionRequest(
			'diffusion.rawdiffquery',
			array(
			'commit' => $drequest->getCommit(),
			'path' => $drequest->getPath(),
			));

			$file = PhabricatorFile::buildFromFileDataOrHash(
			$raw_diff,
			array(
			'name' => $drequest->getCommit().'.diff',
			'ttl' => (60 * 60 * 24),
			'viewPolicy' => PhabricatorPolicies::POLICY_NOONE,
			));

			$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
			$file->attachToObject($drequest->getRepository()->getPHID());
			unset($unguarded);

			return $file->getRedirectResponse();
			}

			private function renderAuditStatusView(array $audit_requests) {
			assert_instances_of($audit_requests, 'PhabricatorRepositoryAuditRequest');
			$viewer = $this->getViewer();

			$authority_map = array_fill_keys($this->auditAuthorityPHIDs, true);

			$view = new PHUIStatusListView();
			foreach ($audit_requests as $request) {
			$code = $request->getAuditStatus();
			$item = new PHUIStatusItemView();
			$item->setIcon(
			PhabricatorAuditStatusConstants::getStatusIcon($code),
			PhabricatorAuditStatusConstants::getStatusColor($code),
			PhabricatorAuditStatusConstants::getStatusName($code));

			$note = array();
			foreach ($request->getAuditReasons() as $reason) {
			$note[] = phutil_tag('div', array(), $reason);
			}
			$item->setNote($note);

			$auditor_phid = $request->getAuditorPHID();
			$target = $viewer->renderHandle($auditor_phid);
			$item->setTarget($target);

			if (isset($authority_map[$auditor_phid])) {
			$item->setHighlighted(true);
			}

			$view->addItem($item);
			}

			return $view;
			}

			private function linkBugtraq($corpus) {
			$url = PhabricatorEnv::getEnvConfig('bugtraq.url');
			if (!strlen($url)) {
			return $corpus;
			}

			$regexes = PhabricatorEnv::getEnvConfig('bugtraq.logregex');
			if (!$regexes) {
			return $corpus;
			}

			$parser = id(new PhutilBugtraqParser())
			->setBugtraqPattern("[[ {$url} \| %BUGID% ]]")
			->setBugtraqCaptureExpression(array_shift($regexes));

			$select = array_shift($regexes);
			if ($select) {
			$parser->setBugtraqSelectExpression($select);
			}

			return $parser->processCorpus($corpus);
			}

			private function buildTableOfContents(
			array $changesets,
			$header,
			$info_view) {

			$drequest = $this->getDiffusionRequest();
			$viewer = $this->getViewer();

			$toc_view = id(new PHUIDiffTableOfContentsListView())
			->setUser($viewer)
			->setHeader($header)
			->setBackground(PHUIObjectBoxView::BLUE_PROPERTY);

			if ($info_view) {
			$toc_view->setInfoView($info_view);
			}

			// TODO: This is hacky, we just want access to the linkX() methods on
			// DiffusionView.
			$diffusion_view = id(new DiffusionEmptyResultView())
			->setDiffusionRequest($drequest);

			$have_owners = PhabricatorApplication::isClassInstalledForViewer(
			'PhabricatorOwnersApplication',
			$viewer);

			if (!$changesets) {
			$have_owners = false;
			}

			if ($have_owners) {
			if ($viewer->getPHID()) {
			$packages = id(new PhabricatorOwnersPackageQuery())
			->setViewer($viewer)
			->withStatuses(array(PhabricatorOwnersPackage::STATUS_ACTIVE))
			->withAuthorityPHIDs(array($viewer->getPHID()))
			->execute();
			$toc_view->setAuthorityPackages($packages);
			}

			$repository = $drequest->getRepository();
			$repository_phid = $repository->getPHID();

			$control_query = id(new PhabricatorOwnersPackageQuery())
			->setViewer($viewer)
			->withStatuses(array(PhabricatorOwnersPackage::STATUS_ACTIVE))
			->withControl($repository_phid, mpull($changesets, 'getFilename'));
			$control_query->execute();
			}

			foreach ($changesets as $changeset_id => $changeset) {
			$path = $changeset->getFilename();
			$anchor = substr(md5($path), 0, 8);

			$history_link = $diffusion_view->linkHistory($path);
			$browse_link = $diffusion_view->linkBrowse(
			$path,
			array(
			'type' => $changeset->getFileType(),
			));

			$item = id(new PHUIDiffTableOfContentsItemView())
			->setChangeset($changeset)
			->setAnchor($anchor)
			->setContext(
			array(
			$history_link,
			' ',
			$browse_link,
			));

			if ($have_owners) {
			$packages = $control_query->getControllingPackagesForPath(
			$repository_phid,
			$changeset->getFilename());
			$item->setPackages($packages);
			}

			$toc_view->addItem($item);
			}

			return $toc_view;
			}

			private function loadCommitState() {
			$viewer = $this->getViewer();
			$drequest = $this->getDiffusionRequest();
			$repository = $drequest->getRepository();
			$commit = $drequest->getCommit();

			// TODO: We could use futures here and resolve these calls in parallel.

			$exceptions = array();

			try {
			$parent_refs = $this->callConduitWithDiffusionRequest(
			'diffusion.commitparentsquery',
			array(
			'commit' => $commit,
			));

			if ($parent_refs) {
			$parents = id(new DiffusionCommitQuery())
			->setViewer($viewer)
			->withRepository($repository)
			->withIdentifiers($parent_refs)
			->execute();
			} else {
			$parents = array();
			}

			$this->commitParents = $parents;
			} catch (Exception $ex) {
			$this->commitParents = false;
			$exceptions[] = $ex;
			}

			$merge_limit = $this->getMergeDisplayLimit();

			try {
			if ($repository->isSVN()) {
			$this->commitMerges = array();
			} else {
			$merges = $this->callConduitWithDiffusionRequest(
			'diffusion.mergedcommitsquery',
			array(
			'commit' => $commit,
			'limit' => $merge_limit + 1,
			));
			$this->commitMerges = DiffusionPathChange::newFromConduit($merges);
			}
			} catch (Exception $ex) {
			$this->commitMerges = false;
			$exceptions[] = $ex;
			}


			try {
			if ($repository->isGit()) {
			$refs = $this->callConduitWithDiffusionRequest(
			'diffusion.refsquery',
			array(
			'commit' => $commit,
			));
			} else {
			$refs = array();
			}

			$this->commitRefs = $refs;
			} catch (Exception $ex) {
			$this->commitRefs = false;
			$exceptions[] = $ex;
			}

			if ($exceptions) {
			$exists = $this->callConduitWithDiffusionRequest(
			'diffusion.existsquery',
			array(
			'commit' => $commit,
			));

			if ($exists) {
			$this->commitExists = true;
			foreach ($exceptions as $exception) {
			$this->commitErrors[] = $exception->getMessage();
			}
			} else {
			$this->commitExists = false;
			$this->commitErrors[] = pht(
			'This commit no longer exists in the repository. It may have '.
			'been part of a branch which was deleted.');
			}
			} else {
			$this->commitExists = true;
			$this->commitErrors = array();
			}
			}

			private function getMergeDisplayLimit() {
			return 50;
			}

			private function getCommitExists() {
			if ($this->commitExists === null) {
			$this->loadCommitState();
			}

			return $this->commitExists;
			}

			private function getCommitParents() {
			if ($this->commitParents === null) {
			$this->loadCommitState();
			}

			return $this->commitParents;
			}

			private function getCommitRefs() {
			if ($this->commitRefs === null) {
			$this->loadCommitState();
			}

			return $this->commitRefs;
			}

			private function getCommitMerges() {
			if ($this->commitMerges === null) {
			$this->loadCommitState();
			}

			return $this->commitMerges;
			}

			private function getCommitErrors() {
			if ($this->commitErrors === null) {
			$this->loadCommitState();
			}

			return $this->commitErrors;
			}


			}

phab/src/applications/diffusion/controller/DiffusionCommitController.php59bc6adc0e22stable

DiffusionCommitController.phpView Options

phab/src/applications/diffusion/controller/DiffusionCommitController.php
59bc6adc0e22stable

DiffusionCommitController.php
View Options