/**
* 权限判断
* @param type $type 权限名
* @param type $json 是否以json返回
* @param type $return 是否不终止运行
* @return boolean
*/
public function checkPower($type, $json = false, $return = false)
{
if (Yii::app()->user->isGuest) {
if ($return) {
return false;
} elseif (!$json and !Yii::app()->request->isAjaxRequest) {
T::message(0, Yii::t('default', 'loginfirst'), Yii::app()->createUrl('site/login'));
} else {
T::jsonOutPut(0, Yii::t('default', 'loginfirst'));
}
} else {
$uid = Yii::app()->user->id;
}
if ($type == 'login') {
return true;
}
$userinfo = Users::getUserInfo($uid);
if (!$userinfo) {
if ($return) {
return false;
} elseif (!$json and !Yii::app()->request->isAjaxRequest) {
T::message(0, '不存在的用户，请核实', Yii::app()->createUrl('site/logout'));
} else {
T::jsonOutPut(0, '不存在的用户，请核实');
}
}
$gid = $userinfo['groupid'];
$groupinfo = UserPower::getInfo($gid);
if (!$groupinfo) {
if ($return) {
return false;
} elseif (!$json and !Yii::app()->request->isAjaxRequest) {
T::message(0, '您所在用户组不存在，请核实', Yii::app()->createUrl('site/logout'));
} else {
T::jsonOutPut(0, '您所在用户组不存在，请核实');
}
}
$power = GroupPowers::model()->findByAttributes(array('powers' => $type), 'gid=:gid', array(':gid' => $gid));
if (!$power) {
$power = GroupPowers::model()->findByAttributes(array('powers' => 'all'), 'gid=:gid', array(':gid' => $gid));
}
if (!$power) {
if ($return) {
return false;
} elseif (!$json and !Yii::app()->request->isAjaxRequest) {
T::message(0, '您所在用户组【' . $groupinfo['title'] . '】无权该操作');
} else {
T::jsonOutPut(0, '您所在用户组【' . $groupinfo['title'] . '】无权该操作');
}
}
return true;
}