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phab/src/applications/almanac/controller/AlmanacPropertyDeleteController.php
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AlmanacPropertyDeleteController.php
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<?php
final class AlmanacPropertyDeleteController
extends AlmanacDeviceController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$object = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withPHIDs(array($request->getStr('objectPHID')))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$object) {
return new Aphront404Response();
}
if (!($object instanceof AlmanacPropertyInterface)) {
return new Aphront404Response();
}
$key = $request->getStr('key');
if (!strlen($key)) {
return new Aphront404Response();
}
$cancel_uri = $object->getURI();
$builtins = $object->getAlmanacPropertyFieldSpecifications();
$is_builtin = isset($builtins[$key]);
if ($is_builtin) {
$title = pht('Reset Property');
$body = pht(
'Reset property "%s" to its default value?',
$key);
$submit_text = pht('Reset Property');
} else {
$title = pht('Delete Property');
$body = pht(
'Delete property "%s"?',
$key);
$submit_text = pht('Delete Property');
}
$validation_exception = null;
if ($request->isFormPost()) {
$xaction = $object->getApplicationTransactionTemplate()
->setTransactionType(AlmanacTransaction::TYPE_PROPERTY_REMOVE)
->setMetadataValue('almanac.property', $key);
$editor = $object->getApplicationTransactionEditor()
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnNoEffect(true)
->setContinueOnMissingFields(true);
try {
$editor->applyTransactions($object, array($xaction));
return id(new AphrontRedirectResponse())->setURI($cancel_uri);
} catch (PhabricatorApplicationTransactionValidationException $ex) {
$validation_exception = $ex;
}
}
return $this->newDialog()
->setTitle($title)
->setValidationException($validation_exception)
->addHiddenInput('objectPHID', $object->getPHID())
->addHiddenInput('key', $key)
->appendParagraph($body)
->addCancelButton($cancel_uri)
->addSubmitButton($submit_text);
}
}
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