/**
* Display a listing of the resource by group.
*
* @return \Illuminate\Http\Response
*/
public function filterByGroupName($groupName)
{
$groups = $this->getGroups();
$menus = Menu::whereGroupName($groupName)->orderBy('lft')->get()->toHierarchy();
return view_backend('menu.index', compact('menus', 'groupName', 'groups'));
}
/**
* Render Menu.
*
* @param string/Menu $groupName
* @param array $config
*
* @return void
*/
function renderMenu($groupName, $config = [], $first = true)
{
$render = '';
if (is_string($groupName)) {
$nested = Menu::whereGroupName($groupName)->orderBy('lft')->get();
if (!$nested) {
return;
}
$menus = $nested->toHierarchy();
} else {
$menus = $groupName;
}
foreach ($menus as $menu) {
if ($menu->type == 'page') {
$page = Page::find($menu->link);
$url = $page ? route('page.show', $page->shortcut) : '#';
} elseif ($menu->type == 'route') {
$url = Route::has($menu->link) ? route($menu->link) : '#';
} else {
$url = starts_with($menu->link, '/') ? url($menu->link) : $menu->link;
}
$active = url()->current() == $url ? 'active' : '';
$hasChildren = $menu->children()->count() > 0;
$element = $first ? 'parent' : 'children';
$attrType = $hasChildren ? 'withChildren' : 'withoutChildren';
$li = str_replace('{active}', $active, array_get($config, $element . '.li.' . $attrType, 'class="{active}"'));
$liChildren = array_get($config, $element . '.liChildren');
$link = array_get($config, $element . '.link.' . $attrType);
$ul = array_get($config, $element . '.ul');
$caret = $hasChildren ? array_get($config, $element . '.angle', '<span class="caret"></span>') : '';
$render .= '<li ' . $li . '>' . ' <a href="' . $url . '" ' . $link . '>' . ' <i class="' . $menu->icon . '"></i> ' . $menu->name . ' ' . $caret . ' </a>';
if ($hasChildren) {
$render .= '<ul ' . $ul . '>';
$render .= renderMenu($menu->children, $config, false);
$render .= '</ul>';
}
$render .= '</li>';
}
return $render;
}
