/**
* JSON tree structure for jsTree
*
* @param Request $request
* @return JsonResponse
*/
public function jsonTreeSourceAction(Request $request)
{
if (false === $this->admin->isGranted('LIST')) {
throw new AccessDeniedException();
}
if (!$request->isXmlHttpRequest()) {
throw $this->createNotFoundException();
}
$root = PageQuery::create()->findRoot();
if (!$root) {
$root = new Page();
$root->setLocale($request->getLocale());
$root->setTitle('Home');
$root->makeRoot();
$root->save();
}
$root->setLocale($request->getLocale());
$buildTree = function (Page $root, &$buildTree) {
$array_nodes = array();
/** @var Page $node */
foreach ($root->getChildren() as $node) {
$node->setLocale($root->getLocale());
$array_node = array();
$array_node['id'] = $node->getId();
$array_node['text'] = $node->getTitle();
if ($node->getModule()) {
$array_node['type'] = 'module';
} else {
$array_node['type'] = 'default';
}
if ($node->hasChildren()) {
$array_node['children'] = $buildTree($node, $buildTree);
}
$array_nodes[] = $array_node;
}
return $array_nodes;
};
$data_tree = array('id' => $root->getId(), 'text' => $root->getTitle(), 'type' => 'root', 'children' => $buildTree($root, $buildTree));
return new JsonResponse($data_tree);
}
/**
* Return array of siblings for menu generation
*
* @param Page $page
* @param Router $router
* @return array
*/
public function getSubMenu(Page $page, Router $router)
{
$childrens = $page->getChildren($this->getShowMenuCriteria());
$menu = array();
/** @var Page $children */
foreach ($childrens as $children) {
$children->setLocale($page->getLocale());
$item = array('page' => $children, 'title' => $children->getTitle(), 'link' => $this->generatePageLink($children, $router), 'active' => $this->isPageActive($children), 'subactive' => $this->isPageSubActive($children));
$menu[] = $item;
}
return $menu;
}