/**
* Set available languages. This method accepts one parameter,
* array contaning language codes prefably in short ISO form.
* Example valid array and method calls:
* ```php
* $languages = ['en', 'pl', 'ru'];
* $model->setLanguages($languages);
* $model2->setLanguages(['en']);
* ```
* @param string[] $languages
* @Ignored
*/
public function setLanguages($languages)
{
$event = new ModelEvent($this);
$event->data = $languages;
if (!Event::valid($this, InternationalInterface::EventBeforeLanguagesSet, $event)) {
return;
}
$this->_languages = $languages;
Event::trigger($this, InternationalInterface::EventAfterLanguagesSet, $event);
}
/**
* This method is invoked after deleting a record.
* The default implementation raises the {@link onAfterDelete} event.
* You may override this method to do postprocessing after the record is deleted.
* Make sure you call the parent implementation so that the event is raised properly.
* @since v1.0
*/
private function _afterDelete()
{
$event = new ModelEvent($this->model);
Event::trigger($this->model, EntityManagerInterface::EventAfterDelete, $event);
(new Signal())->emit(new AfterDelete($this->model));
}
/**
* Triggers a class-level event and checks if it's handled.
* If don't have event handler returns true. If event handler is set, return true if `Event::handled`.
* This method will cause invocation of event handlers that are attached to the named event
* for the specified class and all its parent classes.
* @param AnnotatedInterface $model the object specifying the class-level event.
* @param string $name the event name.
* @param ModelEvent $event the event parameter. If not set, a default [[Event]] object will be created.
* @return bool|null True if handled, false otherway, null if not triggered
*/
public static function handled(AnnotatedInterface $model, $name, $event = null)
{
if (Event::trigger($model, $name, $event)) {
return $event->handled;
}
return true;
}
/**
* Creates an model with the given attributes.
* This method is internally used by the find methods.
* @param mixed[] $data attribute values (column name=>column value)
* @return AnnotatedInterface|null the newly created document. The class of the object is the same as the model class.
* Null is returned if the input data is false.
* @since v1.0
*/
protected function populateRecord($data)
{
if ($data !== null) {
if (!empty($data['$err'])) {
throw new ManganException(sprintf("There is an error in query: %s", $data['$err']));
}
$model = RawArray::toModel($data, $this->model);
ScenarioManager::setScenario($model, ScenariosInterface::Update);
Event::trigger($model, FinderInterface::EventAfterFind);
return $model;
} else {
return null;
}
}
