/**
* Display a confirmation form to remove a resource
*/
public function removeresourceAction()
{
$this->assertPermission('config/application/resources');
$this->getTabs()->add('resources/remove', array('label' => $this->translate('Remove Resource'), 'url' => Url::fromRequest()))->activate('resources/remove');
$form = new ConfirmRemovalForm(array('onSuccess' => function ($form) {
$configForm = new ResourceConfigForm();
$configForm->setIniConfig(Config::app('resources'));
$resource = $form->getRequest()->getQuery('resource');
try {
$configForm->remove($resource);
} catch (InvalidArgumentException $e) {
Notification::error($e->getMessage());
return false;
}
if ($configForm->save()) {
Notification::success(sprintf(t('Resource "%s" has been successfully removed'), $resource));
} else {
return false;
}
}));
$form->setRedirectUrl('config/resource');
$form->handleRequest();
// Check if selected resource is currently used for authentication
$resource = $this->getRequest()->getQuery('resource');
$authConfig = Config::app('authentication');
foreach ($authConfig as $backendName => $config) {
if ($config->get('resource') === $resource) {
$form->warning(sprintf($this->translate('The resource "%s" is currently utilized for authentication by user backend "%s".' . ' Removing the resource can result in noone being able to log in any longer.'), $resource, $backendName));
}
}
// Check if selected resource is currently used as user preferences backend
if (Config::app()->get('global', 'config_resource') === $resource) {
$form->warning(sprintf($this->translate('The resource "%s" is currently utilized to store user preferences. Removing the' . ' resource causes all current user preferences not being available any longer.'), $resource));
}
$this->view->form = $form;
$this->render('resource/remove');
}
