public function run()
{
$object_id = $this->model->id;
$model_id = get_class($this->model);
$count = Favorite::model()->countByAttributes(array('object_id' => $object_id, 'model_id' => $model_id));
$added = false;
if (!Yii::app()->user->isGuest) {
$added = Favorite::model()->exists("user_id = " . Yii::app()->user->id . " AND object_id = {$object_id} AND model_id = '{$model_id}'");
}
$this->render('FavoriteWidget', array('model_id' => $model_id, 'object_id' => $object_id, 'model' => $this->model, 'count' => $count, 'added' => $added, 'guest_msg' => t('Только зарегистрированные пользователи могут добавлять посты в избранное'), 'user_msg' => t('Добавить в избранное'), 'count_msg' => t('Количество пользователей, добавивших пост в избранное')));
}
/**
* Remove entry in favorite table
*/
public function actionUnFavorite()
{
$this->forcePostRequest();
if (!Yii::app()->user->isGuest) {
$attributes = array('object_model' => $this->contentModel, 'object_id' => $this->contentId, 'created_by' => Yii::app()->user->id);
$favorite = Favorite::model()->findByAttributes($attributes);
if ($favorite != null) {
$favorite->delete();
}
}
$this->actionShowFavorites();
}
/**
* Favorites Count for specific model
*/
public static function GetFavorites($objectModel, $objectId)
{
$cacheId = "favorites_" . $objectModel . "_" . $objectId;
$cacheValue = Yii::app()->cache->get($cacheId);
if ($cacheValue === false) {
$newCacheValue = Favorite::model()->findAllByAttributes(array('object_model' => $objectModel, 'object_id' => $objectId));
Yii::app()->cache->set($cacheId, $newCacheValue, HSetting::Get('expireTime', 'cache'));
return $newCacheValue;
} else {
return $cacheValue;
}
}
public function actionCreateOrDelete()
{
if (!isset($_POST['Favorite'])) {
$this->badRequest();
}
$response = array();
$attributes = array('user_id' => Yii::app()->user->id, 'object_id' => $_POST['Favorite']['object_id'], 'model_id' => $_POST['Favorite']['model_id']);
$favorite = Favorite::model()->findByAttributes($attributes);
if ($favorite) {
$response['action'] = 'delete';
Favorite::model()->deleteAllByAttributes($attributes);
} else {
$response['action'] = 'create';
$favorite = new Favorite();
$favorite->attributes = $attributes;
if (!$favorite->save()) {
$response['errors'] = $favorite->errors_flat_array;
}
}
$response['count'] = Favorite::model()->countByAttributes(array('object_id' => $favorite->object_id, 'model_id' => $favorite->model_id));
echo CJSON::encode($response);
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model = Favorite::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
/**
* get Favorite model by model name and Id
*/
public static function getFavoriteByModelNameAndId($model, $id)
{
return Favorite::model()->find('modelName = :model and modelId = :id', array(':id' => $id, ':model' => $model));
}
/**
* Count all favorites a content object has received. Do not count favorites from user who created this post
*
* @param Content $content : The content object
* @param $userId : The user id
* @param $cacheId : The cache id
* @param bool $forceUpdate : true if cache should be ignored
* @return Favorite[]
*/
protected function getFavoritesFromContent(Content $content, $userId, $cacheId, $forceUpdate = false)
{
$favorites = Yii::app()->cache->get($cacheId);
if ($favorites === false || $forceUpdate === true) {
$objectModel = strtolower($content->object_model);
$favorites = array();
// not possible to favorite comments atm
if (strcmp($objectModel, 'comment') == 0) {
return array();
}
try {
$criteria = new CDbCriteria();
$criteria->alias = 'f';
$criteria->join = 'LEFT JOIN ' . $objectModel . ' p ON f.object_id = p.id';
$criteria->join .= ' LEFT JOIN content ct ON p.id=ct.object_id';
$criteria->condition = 'ct.id=:contentId AND f.created_by!=:userId AND ct.created_by=:userId AND f.object_model=:objectModel AND ct.object_model=:objectModel';
$criteria->params = array(':contentId' => $content->id, ':objectModel' => $objectModel, ':userId' => $userId);
$favorites = Favorite::model()->findAll($criteria);
Yii::app()->cache->set($cacheId, $favorites, ReputationBase::CACHE_TIME_SECONDS);
} catch (Exception $e) {
Yii::trace('Couldn\'t fetch favorites from object model: ' . $objectModel);
}
}
return $favorites;
}
/**
* On run of integrity check command, validate all module data
*
* @param type $event
*/
public static function onIntegrityCheck($event)
{
$integrityChecker = $event->sender;
$integrityChecker->showTestHeadline("Validating Favorite Module (" . Favorite::model()->count() . " entries)");
}
