public static function treeStructure($id = NULL)
{
//set root id
if ($id == NULL) {
$id = Tree_node::find()->where(['name' => 'TOP'])->one()->id;
}
$query = Tree_node::find()->where(['parent_id' => $id, 'hidden' => 0]);
if (!$query->exists()) {
return [];
}
$nodes = $query->all();
$tree = [];
foreach ($nodes as $node) {
$tree[] = ['name' => $node->name, 'href' => $node->href, 'position' => $node->position, 'list' => Tree_node::treeStructure($node->id)];
}
//sort
$comparator = function ($_a, $_b) {
$a = $_a['position'];
$b = $_b['position'];
if ($a == $b) {
return 0;
}
return $a < $b ? -1 : 1;
};
usort($tree, $comparator);
return $tree;
}
public function actionIndex($href = "home")
{
$node = Tree_node::find()->where(['href' => $href])->one();
$params = [];
$params['href'] = $href;
$params['nav'] = Tree_node::treeStructure();
$params['breadcrumbs'] = Tree_node::breadcrumbs($href);
$params['title'] = $node->title;
$text = $node->text;
$text = Filters::shortcodeUrls($text);
$text = Filters::imagesSrc("http://mrt-kt.ru.articles.s3.amazonaws.com/", ".jpg", $text);
$params['text'] = $text;
return $this->render('index', $params);
}
