Differential D19090 Diff 45755 src/applications/typeahead/datasource/PhabricatorTypeaheadCompositeDatasource.php

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src/applications/typeahead/datasource/PhabricatorTypeaheadCompositeDatasource.php

Show First 20 Lines • Show All 217 Lines • ▼ Show 20 Lines	if ($offset \|\| $limit) {
$results = array_slice($results, $offset, $limit, $preserve_keys = true);		$results = array_slice($results, $offset, $limit, $preserve_keys = true);
}		}

return $results;		return $results;
}		}

private function getUsableDatasources() {		private function getUsableDatasources() {
if ($this->usable === null) {		if ($this->usable === null) {
		$viewer = $this->getViewer();

$sources = $this->getComponentDatasources();		$sources = $this->getComponentDatasources();

		$extension_sources = id(new PhabricatorDatasourceEngine())
		->setViewer($viewer)
		->newDatasourcesForCompositeDatasource($this);
		foreach ($extension_sources as $extension_source) {
		$sources[] = $extension_source;
		}

$usable = array();		$usable = array();
foreach ($sources as $source) {		foreach ($sources as $source) {
$application_class = $source->getDatasourceApplicationClass();		$application_class = $source->getDatasourceApplicationClass();

if ($application_class) {		if ($application_class) {
$result = id(new PhabricatorApplicationQuery())		$result = id(new PhabricatorApplicationQuery())
->setViewer($this->getViewer())		->setViewer($this->getViewer())
->withClasses(array($application_class))		->withClasses(array($application_class))
->execute();		->execute();
if (!$result) {		if (!$result) {
continue;		continue;
}		}
}		}

$source->setViewer($this->getViewer());		$source->setViewer($viewer);
$usable[] = $source;		$usable[] = $source;
}		}
$this->usable = $usable;		$this->usable = $usable;
}		}

return $this->usable;		return $this->usable;
}		}

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