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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:
  - Used `rX` in remarkup.
  - Used `rX` in search.
  - Browed Diffusion, etc.

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Differential Revision: https://secure.phabricator.com/D12264
This commit is contained in:
epriestley 2015-04-02 13:41:30 -07:00
parent 638cdb8d57
commit e74c386d56

View file

@ -138,14 +138,14 @@ final class PhabricatorRepositoryQuery
return $this->identifierMap; return $this->identifierMap;
} }
protected function willExecute() {
$this->identifierMap = array();
}
protected function loadPage() { protected function loadPage() {
$table = new PhabricatorRepository(); $table = new PhabricatorRepository();
$conn_r = $table->establishConnection('r'); $conn_r = $table->establishConnection('r');
if ($this->identifierMap === null) {
$this->identifierMap = array();
}
$data = queryfx_all( $data = queryfx_all(
$conn_r, $conn_r,
'SELECT * FROM %T r %Q %Q %Q %Q', 'SELECT * FROM %T r %Q %Q %Q %Q',