/**
* Updates the settings of notifications
* Inserts a record in "settings" table only if the user does not want to receive mail
* @return array of models
*/
public function actionUpdate()
{
$role_name = Yii::app()->user->getRole();
if ($role_name == NULL) {
throw new CHttpException(400, Yii::t('http_status', 400));
}
$models = array();
$categories = array();
$modelCategories = NotificationCategories::model()->findAllByAttributes(array(), 'role_name=:role_name', array(':role_name' => $role_name));
$index = 0;
foreach ($modelCategories as $modelCategory) {
$category['category'] = $modelCategory->category;
$category['type'] = $modelCategory->type;
$category['id'] = $modelCategory->id;
$model = $this->loadModel($category['id']);
if ($model === null) {
$model = new Settings();
if ($_POST['send_mail' . $index] == "false") {
$model->attributes = array('username' => Yii::app()->user->id, 'notification_category_ptr' => $category['id']);
$model->save();
} else {
$model->setAttribute('send_mail', true);
}
$category['model'] = $model;
} else {
if ($_POST['send_mail' . $index] == "true") {
$model->delete();
$model = new Settings();
$model->setAttribute('send_mail', true);
}
$category['model'] = $model;
}
$index++;
$categories[] = $category;
}
$this->render('update', array('categories' => $categories));
}
/**
* Checks if there are categories of notifications associated with the role of the user logged
* Returns true if they exist, false otherwise
*
*/
public function haveSettings()
{
if (!Yii::app()->user->isGuest) {
$user = $this->loadUser(Yii::app()->user->id);
$settings = NotificationCategories::model()->find('role_name=:role_name', array(':role_name' => Yii::app()->user->getRole()));
if (empty($settings)) {
return false;
}
return true;
}
}
/**
* Find the category of notification.
* @param string $category the category description
* @param string $type the description of the operation performed
* @return array $categories the roles that identify the recipients of this notification
*/
public static function findCategory($category, $type)
{
$notification_categories = NotificationCategories::model()->findAll('category=:category AND type=:type', array(':category' => $category, ':type' => $type));
if ($notification_categories != null) {
$categories = array();
foreach ($notification_categories as $nc) {
$categories[$nc->id] = $nc->role_name;
}
} else {
$this->notification_category_ptr = -1;
Yii::log('category=' . $category . ' type=' . $type, CLogger::LEVEL_INFO, 'Notifications::findCategory()');
}
//Yii::log('categories='.print_r($categories, true), CLogger::LEVEL_INFO, 'Notifications::findCategory()');
return $categories;
}