.-.-.-.-.-

<?php
/**
* @package   com_zoo
* @author    YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license   http://www.gnu.org/licenses/gpl.html GNU/GPL
*/

/**
 * Deals with comment events.
 * 
 * @package Component.Events
 */
class CommentEvent {

/**
	 * Placeholder for the init event
	 *
	 * @param  AppEvent $event The event triggered
	 */
	public static function init($event) {

$comment = $event->getSubject();

}

/**
	 * Subscribes authors to the comments, sends notifications emails and
	 * triggers joomla content plugins on the comment
	 *
	 * @param  AppEvent $event The event triggered
	 */
	public static function saved($event) {

// init vars
		$comment = $event->getSubject();
		$app	 = $comment->app;
		$new	 = (bool) @$event['new'];		
		$params  = $app->parameter->create($comment->getItem()->getApplication()->getParams()->get('global.comments.'));

// send email to admins
		if ($new && $comment->state != Comment::STATE_SPAM && ($recipients = $params->get('email_notification', ''))) {
			$app->comment->sendNotificationMail($comment, array_flip(explode(',', $recipients)), 'mail.comment.admin.php');
		}

// send email notification to subscribers
		if ((($new && $comment->state == Comment::STATE_APPROVED) || ($comment->state != $event['old_state'] && $comment->state == Comment::STATE_APPROVED)) && $params->get('email_reply_notification', false)) {
			
			// subscribe author to item
			$app->table->item->save($comment->getItem()->subscribe($comment->getAuthor()->email, $comment->getAuthor()->name));
			
			$app->comment->sendNotificationMail($comment, $comment->getItem()->getSubscribers(), 'mail.comment.reply.php');
					
		} elseif ($comment->state == Comment::STATE_SPAM) {
			
			// unsubscribe author from item
			$app->table->item->save($comment->getItem()->unsubscribe($comment->getAuthor()->email));
			
		}

JPluginHelper::importPlugin('content');
		JDispatcher::getInstance()->trigger('onContentAfterSave', array($comment->app->component->self->name.'.comment', &$comment, $new));

}

/**
	 * Triggers joomla content plugins on the comment
	 *
	 * @param  AppEvent $event The event triggered
	 */
	public static function deleted($event) {

$comment = $event->getSubject();

JPluginHelper::importPlugin('content');
		JDispatcher::getInstance()->trigger('onContentAfterDelete', array($comment->app->component->self->name.'.comment', &$comment));

}

/**
	 * Triggers joomla content plugins on the comment
	 *
	 * @param  AppEvent $event The event triggered
	 */
	public static function stateChanged($event) {

$comment = $event->getSubject();

JPluginHelper::importPlugin('content');
		JDispatcher::getInstance()->trigger('onContentChangeState', array($comment->app->component->self->name.'.comment', array($comment->id), $comment->state));

}

/var/www/iplanru/data/www/i-plan.ru/administrator/components/com_zoo/events/comment.php