Differential D12438 Diff 29881 src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
Changeset View
Changeset View
Standalone View
Standalone View
src/applications/typeahead/controller/PhabricatorTypeaheadModularDatasourceController.php
| Show All 19 Lines | public function handleRequest(AphrontRequest $request) { | ||||
| $class = nonempty($request->getURIData('class'), $request->getStr('class')); | $class = nonempty($request->getURIData('class'), $request->getStr('class')); | ||||
| $sources = id(new PhutilSymbolLoader()) | $sources = id(new PhutilSymbolLoader()) | ||||
| ->setAncestorClass('PhabricatorTypeaheadDatasource') | ->setAncestorClass('PhabricatorTypeaheadDatasource') | ||||
| ->loadObjects(); | ->loadObjects(); | ||||
| if (isset($sources[$class])) { | if (isset($sources[$class])) { | ||||
| $source = $sources[$class]; | $source = $sources[$class]; | ||||
| $source->setParameters($request->getRequestData()); | $source->setParameters($request->getRequestData()); | ||||
| $source->setViewer($viewer); | |||||
| // NOTE: Wrapping the source in a Composite datasource ensures we perform | // NOTE: Wrapping the source in a Composite datasource ensures we perform | ||||
| // application visibility checks for the viewer, so we do not need to do | // application visibility checks for the viewer, so we do not need to do | ||||
| // those separately. | // those separately. | ||||
| $composite = new PhabricatorTypeaheadRuntimeCompositeDatasource(); | $composite = new PhabricatorTypeaheadRuntimeCompositeDatasource(); | ||||
| $composite->addDatasource($source); | $composite->addDatasource($source); | ||||
| $composite | $composite | ||||
| ->setViewer($viewer) | ->setViewer($viewer) | ||||
| ->setQuery($query) | ->setQuery($query) | ||||
| ->setRawQuery($raw_query); | ->setRawQuery($raw_query); | ||||
| $hard_limit = 1000; | $hard_limit = 1000; | ||||
| if ($is_browse) { | if ($is_browse) { | ||||
| if (!$composite->isBrowsable()) { | |||||
| return new Aphront404Response(); | |||||
| } | |||||
| $limit = 10; | $limit = 10; | ||||
| $offset = $request->getInt('offset'); | $offset = $request->getInt('offset'); | ||||
| if (($offset + $limit) >= $hard_limit) { | if (($offset + $limit) >= $hard_limit) { | ||||
| // Offset-based paging is intrinsically slow; hard-cap how far we're | // Offset-based paging is intrinsically slow; hard-cap how far we're | ||||
| // willing to go with it. | // willing to go with it. | ||||
| return new Aphront404Response(); | return new Aphront404Response(); | ||||
| } | } | ||||
| ▲ Show 20 Lines • Show All 200 Lines • Show Last 20 Lines | |||||