/**
* Get menu children
* @return \yii\db\ActiveQuery
*/
public function getMenus()
{
return $this->hasMany(Menu::className(), ['parent' => 'id']);
}
/**
* Finds the Menu model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Menu the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Menu::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Use to get assigned menu of user.
* @param mixed $userId
* @param integer $root
* @param \Closure $callback use to reformat output.
* callback should have format like
*
* ~~~
* function ($menu) {
* return [
* 'label' => $menu['name'],
* 'url' => [$menu['route']],
* 'options' => $data,
* 'items' => $menu['children']
* ]
* ]
* }
* ~~~
* @param boolean $refresh
* @return array
*/
public static function getAssignedMenu($userId, $root = null, $callback = null, $refresh = false)
{
$config = Configs::instance();
/* @var $manager \yii\rbac\BaseManager */
$manager = Yii::$app->getAuthManager();
$menus = Menu::find()->asArray()->indexBy('id')->all();
$key = [__METHOD__, $userId, $manager->defaultRoles];
$cache = $config->cache;
if ($refresh || $cache === null || ($assigned = $cache->get($key)) === false) {
$routes = $filter1 = $filter2 = [];
if ($userId !== null) {
foreach ($manager->getPermissionsByUser($userId) as $name => $value) {
if ($name[0] === '/') {
if (substr($name, -2) === '/*') {
$name = substr($name, 0, -1);
}
$routes[] = $name;
}
}
}
foreach ($manager->defaultRoles as $role) {
foreach ($manager->getPermissionsByRole($role) as $name => $value) {
if ($name[0] === '/') {
if (substr($name, -2) === '/*') {
$name = substr($name, 0, -1);
}
$routes[] = $name;
}
}
}
$routes = array_unique($routes);
sort($routes);
$prefix = '\\';
foreach ($routes as $route) {
if (strpos($route, $prefix) !== 0) {
if (substr($route, -1) === '/') {
$prefix = $route;
$filter1[] = $route . '%';
} else {
$filter2[] = $route;
}
}
}
$assigned = [];
$query = Menu::find()->select(['id'])->asArray();
if (count($filter2)) {
$assigned = $query->where(['route' => $filter2])->column();
}
if (count($filter1)) {
$query->where('route like :filter');
foreach ($filter1 as $filter) {
$assigned = array_merge($assigned, $query->params([':filter' => $filter])->column());
}
}
$assigned = static::requiredParent($assigned, $menus);
if ($cache !== null) {
$cache->set($key, $assigned, $config->cacheDuration, new TagDependency(['tags' => self::CACHE_TAG]));
}
}
$key = [__METHOD__, $assigned, $root];
if ($refresh || $callback !== null || $cache === null || ($result = $cache->get($key)) === false) {
$result = static::normalizeMenu($assigned, $menus, $callback, $root);
if ($cache !== null && $callback === null) {
$cache->set($key, $result, $config->cacheDuration, new TagDependency(['tags' => self::CACHE_TAG]));
}
}
return $result;
}