/**
* [[@doctodo method_description:actionBrowseHierarchy]].
*
* @throws HttpException [[@doctodo exception_description:HttpException]]
* @return [[@doctodo return_type:actionBrowseHierarchy]] [[@doctodo return_description:actionBrowseHierarchy]]
*
*/
public function actionBrowseHierarchy()
{
if (!Yii::$app->request->isAjax) {
throw new HttpException(400, "Bad Request");
}
$package = [];
$defaultParams = [];
$requestParams = array_merge($defaultParams, $_GET);
if (empty($requestParams['requests'])) {
Yii::$app->response->data = $package;
return;
}
if (isset($requestParams['modules']) && !is_array($requestParams['modules'])) {
$requestParams['modules'] = implode(',', $requestParams['modules']);
}
$modules = isset($requestParams['modules']) ? (array) $requestParams['modules'] : false;
$baseInstructions = ['ignore' => [], 'ignoreChildren' => [], 'ignoreParents' => []];
if (!empty($searchParams['ignore'])) {
$baseInstructions['ignore'] = (array) $searchParams['ignore'];
}
if (!empty($searchParams['ignoreChildren'])) {
$baseInstructions['ignoreChildren'] = (array) $searchParams['ignoreChildren'];
}
if (!empty($searchParams['ignoreParents'])) {
$baseInstructions['ignoreParents'] = (array) $searchParams['ignoreParents'];
}
$baseInstructions['modules'] = $modules;
$requests = [];
foreach ($requestParams['requests'] as $requestId => $request) {
if (isset($request['task']) && !isset($request['handler'])) {
// we're doing something new
switch ($request['task']) {
case 'root':
$request['handler'] = 'types';
break;
case 'stack':
$request = BrowseResponse::parseStack(array_merge($baseInstructions, $request));
break;
}
}
if ($request && isset($request['handler'])) {
$requests[$requestId] = $request;
}
}
$package = BrowseResponse::handleRequests($requests, $baseInstructions, true)->package();
Yii::$app->response->data = $package;
}
