public function initGroupRole()
{
$uid = Yii::app()->user->id;
if (empty($uid)) {
return false;
}
$gid = Yii::app()->request->getQuery('gid');
$tid = Yii::app()->request->getQuery('tid');
if (empty($gid) and !empty($tid)) {
$topic = GroupTopic::model()->loadTopic($tid);
$gid = $topic->gid;
}
if (!empty($gid)) {
$model = new Group();
$model->primaryKey = $gid;
$member = $model->loadMember($uid);
if (!empty($member)) {
$status = $member->status;
//申请加入 但未通过
if ($status == 0) {
$this->isGroupApplicant = true;
}
//申请通过
$level = $member->level;
if ($level > 0) {
$this->isGroupMember = true;
}
if ($level > 1) {
$this->isGroupAdmin = true;
}
if ($level > 2) {
$this->isGroupBoss = true;
}
}
}
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
*/
public function loadModel()
{
if ($this->_model === null) {
if (isset($_GET['tid'])) {
$condition = '';
$this->_model = GroupTopic::model()->findByPk($_GET['tid'], $condition);
}
if ($this->_model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
}
return $this->_model;
}
/**
* 删除话题/回复后业务处理
*/
protected function afterDelete()
{
if ($this->istopic == '1') {
GroupTopic::model()->deleteByPk($this->tid);
//Group::model()->updateCounters(array('threadcount'=>-1), "id={$this->gid}");
} else {
GroupTopic::model()->updateCounters(array('postcount' => -1), "id={$this->tid}");
}
}
