Fix an issue where RepositoryQuery may fail for viewers who can't use Diffusion
e74c386d5603
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Authored by epriestley <git@epriestley.com> on Apr 2 2015, 22:41.

Description

Fix an issue where RepositoryQuery may fail for viewers who can't use Diffusion

Summary:
See IRC. We don't always reach loadPage(), particularly if canViewerUseQueryApplication() fails.

Perform initialization steps in willExecute() instead.

Trace from IRC:

2015/04/02 11:48:32 [error] 26979#0: *48012 FastCGI sent in stderr: "PHP message: [2015-04-02 11:48:32] EXCEPTION: (Exception) You must execute() the query before accessing the identifier map. at [<phabricator>/src/applications/repository/query/PhabricatorRepositoryQuery.php:134]
PHP message:   #0 PhabricatorRepositoryQuery::getIdentifierMap() called at [<phabricator>/src/applications/diffusion/remarkup/DiffusionRepositoryRemarkupRule.php:26]
PHP message:   #1 DiffusionRepositoryRemarkupRule::loadObjects(array) called at [<phabricator>/src/infrastructure/markup/rule/PhabricatorObjectRemarkupRule.php:309]
PHP message:   #2 PhabricatorObjectRemarkupRule::didMarkupText() called at [<phutil>/src/markup/engine/PhutilRemarkupEngine.php:292]
PHP message:   #3 PhutilRemarkupEngine::postprocessText(array) called at [<phabricator>/src/infrastructure/markup/PhabricatorMarkupEngine.php:138]
PHP message:   #4 PhabricatorMarkupEngine::process() called at [<phabricator>/src/infrastructure/markup/PhabricatorMarkupEngine.php:71]
PHP message:   #5 PhabricatorMarkupEngine::renderOneObject(PhabricatorMarkupOneOff, string, PhabricatorUser) called at [<phabricator>/src/infrastructure/customfield/standard/PhabricatorStandardCustomFieldRemarkup.php:47]
PHP message:   #6 PhabricatorStandardCustomFieldRemarkup::renderPropertyViewValue(array) called at [<phabricator>/src/infrastructure/customfield/field/PhabricatorCustomField.php:1191]
PHP message:   #7 PhabricatorCustomField::renderPropertyViewValue(array) called at [<phabricator>/src/infrastructure/customfield/field/PhabricatorCustomFieldList.php:176]
PHP message:   #8 PhabricatorCustomFieldList::appendFieldsToPropertyList(PhabricatorProject, PhabricatorUser, PHUIPropertyListView) called at [<phabricator>/src/applications/project/controller/PhabricatorProjectProfileController.php:220]
PHP message:   #9 PhabricatorProjectProfileController::buildPropertyListView(PhabricatorProject, PhabricatorActionListView) called at [<phabricator>/src/applications/project/controller/PhabricatorProjectPr

Test Plan: