function __construct($catid = null) { $this->_db = JFactory::getDBO(); $this->_my = JFactory::getUser(); $this->_session = KunenaFactory::getSession(); $this->_config = KunenaFactory::getConfig(); $this->_isimage = false; $this->_isfile = false; $me = KunenaUserHelper::getMyself(); $this->validImageExts = (array) KunenaForumMessageAttachmentHelper::getImageExtensions($catid, $me->userid); $this->validFileExts = (array) KunenaForumMessageAttachmentHelper::getFileExtensions($catid, $me->userid); $this->setImageResize(intval($this->_config->imagesize) * 1024, intval($this->_config->imagewidth), intval($this->_config->imageheight), intval($this->_config->imagequality)); }