/**
* @param $contest_id
*
* @return array
*/
public static function member_of_contest($contest_id)
{
$filter = array('rightstr' => 'c' . $contest_id, 'defunct' => self::DEFUNCT_NO);
$result = array();
foreach (Model_Privilege::find($filter, 0, 0) as $item) {
array_push($result, $item->user_id);
}
return $result;
}
/**
* proxy for permissions
*
* @return array
*/
public static function permission_list()
{
return Model_Privilege::permission_list();
}
/**
* 判断用户是否有某项权限
*
* @param $permission
* @param bool $needit
*
* @return array|bool|Model_Privilege
*/
public function has_permission($permission, $needit = false)
{
if (!$this->permission_list) {
$this->permission_list = Model_Privilege::permission_of_user($this->user_id);
}
foreach ($this->permission_list as $p) {
if ($p->rightstr == $permission) {
if ($needit) {
return $p;
}
if ($p->is_defunct()) {
return false;
}
return true;
}
}
return false;
}
/**
* @param $user_id
*/
public function remove_member($user_id)
{
$filter = array('user_id' => $user_id, 'rightstr' => 'c' . $this->contest_id);
$perm = Model_Privilege::find($filter);
foreach ($perm as $item) {
$item->defunct = 1;
$item->destroy();
}
}
