/**
* Sends passed message to all enabled channels matching specified level and category.
*
* @param mixed $msg if string, is treated as message to be logged, if an array, should contain 'old' and 'new' keys with CModel objects as values
* @param string $level level of the message (e.g. 'trace', 'warning', 'error'). It is case-insensitive.
* @param string $category category of the message (e.g. 'system.web'). It is case-insensitive.
*/
public static function log($msg,$level=CLogger::LEVEL_INFO,$category='application') {
$cacheDuration=3600;
$channels = NfyChannels::model()->cache($cacheDuration)->findAll('t.enabled=:enabled', array(':enabled'=>true));
foreach($channels as $key=>$channel) {
if ($channel->levels !== null) {
$levels=preg_split('/[\s,]+/',strtolower($channel->levels),-1,PREG_SPLIT_NO_EMPTY);
if (!in_array($level, $levels)) continue;
}
if ($channel->categories !== null) {
$categories=preg_split('/[\s,]+/',strtolower($channel->categories),-1,PREG_SPLIT_NO_EMPTY);
if (!in_array($category, $categories)) continue;
}
$route = Yii::createComponent(array(
'class'=>$channel->route_class,
'message_template'=>$channel->message_template,
));
if (!($route instanceof INfyRoute)) {
$error = Yii::t('NfyModule.app', 'Route class {route} specified for channel {channel_name} must implement the INfyRoute interface.', array(
'{route}' => $channel->route_class,
'{channel_name}' => $channel->name,
));
// fail silently so the normal app workflow won't be disrupted by invalid notification configuration
Yii::log($error, 'error', 'nfy');
continue;
}
$route->process($msg, $channel->id, $channel->subscriptions);
}
}
protected function afterSave()
{
Yii::import('nfy.models.NfyChannels');
foreach (NfyChannels::model()->findAll() as $channel) {
$channel->unsubscribe($this->id);
$channel->subscribe($this->id, 'db');
}
}
