|
protected checkAccessRecursive ( string | integer $user, string $itemName, array $params, |
||
| $user | string | integer | the user ID. This should can be either an integer or a string representing the unique identifier of a user. See [[\yii\web\User::id]]. |
| $itemName | string | the name of the operation that need access check |
| $params | array | name-value pairs that would be passed to rules associated with the tasks and roles assigned to the user. A param with name 'user' is added to this array, which holds the value of `$userId`. |
| $assignments | the assignments to the specified user | |
| Результат | boolean | whether the operations can be performed by the user. |
protected function checkAccessRecursive($user, $itemName, $params, $assignments)
{
if (($item = $this->getItem($itemName)) === null) {
return false;
}
Yii::trace($item instanceof Role ? "Checking role: {$itemName}" : "Checking permission: {$itemName}", __METHOD__);
if (!$this->executeRule($user, $item, $params)) {
return false;
}
if (isset($assignments[$itemName]) || in_array($itemName, $this->defaultRoles)) {
return true;
}
$query = new Query();
$parents = $query->select(['parent'])->from($this->itemChildTable)->where(['child' => $itemName])->column($this->db);
foreach ($parents as $parent) {
if ($this->checkAccessRecursive($user, $parent, $params, $assignments)) {
return true;
}
}
return false;
} /**
* @inheritdoc
*/
protected function checkAccessRecursive($user, $itemName, $params, $assignments)
{
$cacheKey = 'checkAccessRecursive:' . $user . ':' . $itemName;
if (!empty($params)) {
$cacheKey .= ':' . current($params)->primaryKey;
}
$cached = $this->getCache($cacheKey);
if (empty($cached)) {
$cached = parent::checkAccessRecursive($user, $itemName, $params, $assignments);
$this->setCache($cacheKey, $cached);
}
return $cached;
}
