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phab/src/applications/diffusion/controller/DiffusionRepositoryEditDangerousController.php
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DiffusionRepositoryEditDangerousController.php
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<?php
final class DiffusionRepositoryEditDangerousController
extends DiffusionRepositoryEditController {
protected function processDiffusionRequest(AphrontRequest $request) {
$viewer = $request->getUser();
$drequest = $this->diffusionRequest;
$repository = $drequest->getRepository();
$repository = id(new PhabricatorRepositoryQuery())
->setViewer($viewer)
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->withIDs(array($repository->getID()))
->executeOne();
if (!$repository) {
return new Aphront404Response();
}
if (!$repository->canAllowDangerousChanges()) {
return new Aphront400Response();
}
$edit_uri = $this->getRepositoryControllerURI($repository, 'edit/');
if ($request->isFormPost()) {
$xaction = id(new PhabricatorRepositoryTransaction())
->setTransactionType(PhabricatorRepositoryTransaction::TYPE_DANGEROUS)
->setNewValue(!$repository->shouldAllowDangerousChanges());
$editor = id(new PhabricatorRepositoryEditor())
->setContinueOnNoEffect(true)
->setContentSourceFromRequest($request)
->setActor($viewer)
->applyTransactions($repository, array($xaction));
return id(new AphrontReloadResponse())->setURI($edit_uri);
}
$dialog = id(new AphrontDialogView())
->setUser($viewer);
$force = phutil_tag('tt', array(), '--force');
if ($repository->shouldAllowDangerousChanges()) {
$dialog
->setTitle(pht('Prevent Dangerous changes?'))
->appendChild(
pht(
'It will no longer be possible to delete branches from this '.
'repository, or %s push to this repository.',
$force))
->addSubmitButton(pht('Prevent Dangerous Changes'))
->addCancelButton($edit_uri);
} else {
$dialog
->setTitle(pht('Allow Dangerous Changes?'))
->appendChild(
pht(
'If you allow dangerous changes, it will be possible to delete '.
'branches and %s push this repository. These operations can '.
'alter a repository in a way that is difficult to recover from.',
$force))
->addSubmitButton(pht('Allow Dangerous Changes'))
->addCancelButton($edit_uri);
}
return id(new AphrontDialogResponse())
->setDialog($dialog);
}
}
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