/**
* If the current menu item holds a submenu, we recursively build again a
* new menu group.
*
* @param array|null $group Current item's submenus array.
* @return string rendered menu content
*/
public function render($group = null)
{
$this->config('content.url', Router::url($this->config('content.url')));
$content = $this->formatTemplate('content', $this->config('content'));
if ($group) {
$this->config(array_shift($this->_config['childConfig']));
$menu = new MenuGroup([$this->config()], $this->_here);
$content .= $menu->render($group);
$this->_active = $this->_active || $menu->active();
}
return $content;
}
/**
* Creates the menu
*
* The menu config defines the templates to be used. Each item of the array
* represents a level of nesting. The config is inherited by default, and
* each subsequent level can override the previous configuration
*
* ```
* $config = [
* [
* 'templates' => [
* 'group' => '<ul class="sidebar-menu">{{group}}</ul>',
* 'wrapper' => '<li class="{{class}}">{{wrapper}}</li>',
* 'content' => '<a href="{{url}}"><i class="{{icon}}"></i>{{name}}</a>',
* ],
* 'wrapper' => ['class' => 'treeview'],
* 'content' => ['icon' => 'fa fa-angle-right'],
* ],
* [
* 'templates' => [
* 'group' => '<ul class="treeview-menu">{{group}}</ul>',
* 'wrapper' => '<li class="{{class}}">{{wrapper}}</li>',
* ],
* 'content' => ['icon' => 'fa fa-angle-right'],
* ],
* ]
* ```
*
* The data array is defined as follow
*
* $menu = [
* [
* 'content' => ['left' => 'fa fa-users', 'name' => 'users'],
* 'group' => [
* [
* 'content' => [
* 'name' => 'index',
* 'url' => ['controller' => 'users', 'action' => 'index'],
* ],
* ],
* [
* 'content' => [
* 'name' => 'add',
* 'url' => ['controller' => 'users', 'action' => 'add'],
* ],
* ],
* ],
* ],
* [
* 'content' => ['left' => 'fa fa-image', 'name' => 'images'],
* 'group' => [
* [
* 'content' => [
* 'name' => 'index',
* 'url' => ['controller' => 'images', 'action' => 'index'],
* ]
* ],
* ],
* ],
* ];
*
* The content of the menu can be defined with
*
* @param array $config Configuration options
* @param array $data Content of the menu
* @return string
*/
public function create(array $config = [], array $data = [])
{
$here = $this->_View->request->here();
$menu = new MenuGroup($config, $here);
return $menu->render($data);
}