/**
* Executes an action
* Triggers 'action:after', $ation hook that allows you to filter the Result object
*
* @param Action $controller Action name or instance of Action
* @param bool $feedback Display errors and messages
* @return ActionResult
*/
public function execute(Action $controller, $feedback = true)
{
try {
$action = $this->parseActionName();
elgg_make_sticky_form($action);
$controller->setup();
if ($controller->validate() === false) {
throw new ActionValidationException("Invalid input for action {$action}");
}
$controller->execute();
$this->result = $controller->getResult();
} catch (ActionValidationException $ex) {
$this->result->addError($ex->getMessage());
elgg_log($ex->getMessage(), 'ERROR');
} catch (PermissionsException $ex) {
$this->result->addError(elgg_echo('apps:permissions:error'));
elgg_log($ex->getMessage(), 'ERROR');
} catch (InvalidEntityException $ex) {
$this->result->addError(elgg_echo('apps:entity:error'));
elgg_log($ex->getMessage(), 'ERROR');
} catch (Exception $ex) {
$this->result->addError(elgg_echo('apps:action:error'));
elgg_log($ex->getMessage(), 'ERROR');
}
$errors = $this->result->getErrors();
$messages = $this->result->getMessages();
if (empty($errors)) {
elgg_clear_sticky_form($action);
} else {
$this->result->setForwardURL(REFERRER);
}
if ($feedback) {
foreach ($errors as $error) {
register_error($error);
}
foreach ($messages as $message) {
system_message($message);
}
}
return elgg_trigger_plugin_hook('action:after', $action, null, $this->result);
}
public function __construct($content)
{
parent::__construct($content);
}