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phab/src/applications/differential/typeahead/DifferentialResponsibleViewerFunctionDatasource.php
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DifferentialResponsibleViewerFunctionDatasource.php
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<?php
final class DifferentialResponsibleViewerFunctionDatasource
extends PhabricatorTypeaheadDatasource {
public function getBrowseTitle() {
return pht('Browse Viewer');
}
public function getPlaceholderText() {
return pht('Type viewer()...');
}
public function getDatasourceApplicationClass() {
return 'PhabricatorPeopleApplication';
}
public function getDatasourceFunctions() {
return array(
'viewer' => array(
'name' => pht('Current Viewer'),
'summary' => pht('Use the current viewing user.'),
'description' => pht(
'Show revisions the current viewer is responsible for. This '.
'function inclues revisions the viewer is responsible for through '.
'membership in projects and packages.'),
),
);
}
public function loadResults() {
if ($this->getViewer()->getPHID()) {
$results = array($this->renderViewerFunctionToken());
} else {
$results = array();
}
return $this->filterResultsAgainstTokens($results);
}
protected function canEvaluateFunction($function) {
if (!$this->getViewer()->getPHID()) {
return false;
}
return parent::canEvaluateFunction($function);
}
protected function evaluateFunction($function, array $argv_list) {
$results = array();
foreach ($argv_list as $argv) {
$results[] = $this->getViewer()->getPHID();
}
return DifferentialResponsibleDatasource::expandResponsibleUsers(
$this->getViewer(),
$results);
}
public function renderFunctionTokens($function, array $argv_list) {
$tokens = array();
foreach ($argv_list as $argv) {
$tokens[] = PhabricatorTypeaheadTokenView::newFromTypeaheadResult(
$this->renderViewerFunctionToken());
}
return $tokens;
}
private function renderViewerFunctionToken() {
return $this->newFunctionResult()
->setName(pht('Current Viewer'))
->setPHID('viewer()')
->setIcon('fa-user')
->setUnique(true);
}
}
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