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phab/src/applications/transactions/controller/PhabricatorEditEngineController.php
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PhabricatorEditEngineController.php
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<?php
abstract class PhabricatorEditEngineController
extends PhabricatorApplicationTransactionController {
private $engineKey;
public function setEngineKey($engine_key) {
$this->engineKey = $engine_key;
return $this;
}
public function getEngineKey() {
return $this->engineKey;
}
protected function buildApplicationCrumbs() {
$crumbs = parent::buildApplicationCrumbs();
$crumbs->addTextCrumb(pht('Edit Engines'), '/transactions/editengine/');
$engine_key = $this->getEngineKey();
if ($engine_key !== null) {
$engine = PhabricatorEditEngine::getByKey(
$this->getViewer(),
$engine_key);
if ($engine) {
$crumbs->addTextCrumb(
$engine->getEngineName(),
"/transactions/editengine/{$engine_key}/");
}
}
return $crumbs;
}
protected function loadConfigForEdit() {
return $this->loadConfig($need_edit = true);
}
protected function loadConfigForView() {
return $this->loadConfig($need_edit = false);
}
private function loadConfig($need_edit) {
$request = $this->getRequest();
$viewer = $this->getViewer();
$engine_key = $request->getURIData('engineKey');
$this->setEngineKey($engine_key);
$key = $request->getURIData('key');
if ($need_edit) {
$capabilities = array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
} else {
$capabilities = array(
PhabricatorPolicyCapability::CAN_VIEW,
);
}
$config = id(new PhabricatorEditEngineConfigurationQuery())
->setViewer($viewer)
->withEngineKeys(array($engine_key))
->withIdentifiers(array($key))
->requireCapabilities($capabilities)
->executeOne();
if ($config) {
$engine = $config->getEngine();
// TODO: When we're editing the meta-engine, we need to set the engine
// itself as its own target. This is hacky and it would be nice to find
// a cleaner approach later.
if ($engine instanceof PhabricatorEditEngineConfigurationEditEngine) {
$engine->setTargetEngine($engine);
}
}
return $config;
}
}
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