/**
* 批量更新附件信息
*
* @param array $aids
* @param PwThreadAttachDm $dm
* @return bool
*/
public function batchUpdateAttach($aids, PwThreadAttachDm $dm)
{
if (!$aids || !is_array($aids)) {
return false;
}
if (($result = $dm->beforeUpdate()) !== true) {
return $result;
}
if (($result = $this->_getAttach()->batchUpdateAttach($aids, $dm)) instanceof PwError) {
return $result;
}
return $this->_getDao()->batchUpdateAttach($aids, $dm->getData(), $dm->getIncreaseData());
}
