AdsManager 2.9.13 Есть ли возможность добавить функцию снять с публикации по мимо редактировать и уд - AdsManager

function offpublishedContent($contentid)
	{		
		$this->_db->setQuery( "SELECT published FROM #__adsmanager_ads WHERE id = ".(int)$contentid);
		$published = $this->_db->loadResult();
		if ($published != 1){
		exit();
		}
		$this->_db->setQuery( "UPDATE #__adsmanager_ads SET expiration_date = 'NULL', recall_mail_sent = 0, published = 0  WHERE id=".(int)$contentid."");
		$this->_db->query();
	}

function offpubl() {
		$app = JFactory::getApplication();

		$contentid = JRequest::getInt('id', 0);

		$this->addModelPath(JPATH_ADMINISTRATOR.DS.'components'.DS.'com_adsmanager'.DS.'models');
		$contentmodel =$this->getModel( "content" );

		$confmodel =$this->getModel( "configuration" );
		$conf = $confmodel->getConfiguration();

		$c = $contentmodel->getContent($contentid,false);
		if ($c == null)
			exit();

		if ($c->published == 0) {
			exit();
		}

		$contentmodel->offpublishedContent($contentid);
		$cache = JFactory::getCache( 'com_adsmanager');
		$cache->clean();

		$app->redirect(TLink::getMyAdsLink(), JText::_('ADSMANAGER_CONTENT_OFF'),'message');
	}

$target = TRoute::_("index.php?option=com_adsmanager&task=offpubl&id=$content->id");
			echo "<a href='".$target."'><i class='icon-unpublish'></i>".JText::_('ADSMANAGER_OFF_PUBL')."</a>";

function renewContent($contentid,$ad_duration)
	{		
		$this->_db->setQuery( "SELECT expiration_date FROM #__adsmanager_ads WHERE id = ".(int)$contentid);
		$expiration_date = $this->_db->loadResult();
		$time = strtotime($expiration_date);
		if ($time < time())
		{
			$time = time();
		}
		$time = $time - ( $ad_duration * 3600); 
		$newdate = date("Y-m-d H:i:s",$time);
	
		$this->_db->setQuery( "UPDATE #__adsmanager_ads SET expiration_date = '$newdate',date_created = NOW(), publication_date = NOW(), recall_mail_sent=0,published=1 WHERE id=".(int)$contentid."");
		$this->_db->query();
	}