upload/src/hooks/PwDeleteTopic/PwDeleteTopicDoPollDelete.php
<?php
defined('WEKIT_VERSION') || exit('Forbidden');

Wind::import('LIB:process.iPwGleanDoHookProcess');

/**
 * 
 * 帖子删除扩展服务接口--删除帖子投票
 *
 * @author Mingqu Luo<luo.mingqu@gmail.com>
 * @copyright ©2003-2103 phpwind.com
 * @license http://www.windframework.com
 * @version $Id$
 * @package wind
 */

class PwDeleteTopicDoPollDelete extends iPwGleanDoHookProcess {

	public $record = array();
	
	public function gleanData($value) {
		if ($value['special'] == 1) {
			$this->record[] = $value['tid'];
		}
	}
	
	public function run($ids) {
		$threadPollDs = Wekit::load('poll.PwThreadPoll'); /* @var $threadPollDs PwThreadPoll */
		
		$pollThread = $threadPollDs->fetchPoll($this->record);
		if (!$pollThread) return false;
		
		$service = Wekit::load('poll.srv.PwPollService'); /* @var $service PwPollService */
		foreach ($pollThread as $value) {
			$service->deletePoll($value['poll_id']);
		}
		
		$threadPollDs->batchDeletePoll($this->record);
		
		Wind::import('SRV:forum.dm.PwTopicDm');
		$dm = new PwTopicDm(true);
		$dm->setSpecial(0);
		Wekit::load('forum.PwThread')->batchUpdateThread($this->record, $dm, PwThread::FETCH_MAIN);
		
		return true;
	}
}