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<?php |
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namespace Afrittella\BackProject\Http\ViewComposers; |
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use Illuminate\View\View; |
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use Illuminate\Support\Facades\Auth; |
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use Afrittella\BackProject\Repositories\Menus as MenuRepository; |
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class AdminMenuComposer |
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{ |
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protected $menuRepository; |
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public function __construct(MenuRepository $menuRepository) |
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{ |
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$this->menuRepository = $menuRepository; |
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} |
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public function compose(View $view) |
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{ |
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$mainMenu = $this->menuRepository->tree('admin-menu'); |
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$view->with('mainMenu', $mainMenu); |
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$view->with('htmlMenu', $this->menu($mainMenu)); |
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} |
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/** |
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* Format an AdminLTE Menu |
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* |
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* $menus must be formatted in this way: |
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* |
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* Menu |
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* children |
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* children |
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* |
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* @param array $menus |
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* @return string |
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* |
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*/ |
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function menu($menus) |
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{ |
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// Retrieve current user (for permissions) |
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$user = Auth::user(); |
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$templates = [ |
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"menu" => ' |
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<ul class="sidebar-menu"> |
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%s |
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</ul> |
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', |
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"menu_row" => ' |
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<li class="%s"> |
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%s |
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</li> |
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', // class, link . submenu |
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"menu_caret" => ' |
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<span class="pull-right-container"> |
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<i class="fa fa-angle-left pull-right"></i> |
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</span>', |
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"menu_subrow" => ' |
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<ul class="treeview-menu"> |
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%s |
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</ul> |
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', |
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"menu_link" => ' |
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<a href="%s"><i class="%s text-red"></i><span>%s</span>%s</a> |
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' // url, icon, title |
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]; |
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$traverse = function ($rows) use (&$traverse, $templates, $user) { |
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$menuString = ""; |
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$hasActive = false; |
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foreach ($rows as $menu) { |
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if (!empty($menu->permission) and !$user->hasPermission($menu->permission)) { |
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continue; |
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} |
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$hasActive = false; |
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$submenu = ""; |
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$authorized = true; |
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if ($menu->children->count() > 0) { |
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list($submenuString, $hasActive) = $traverse($menu->children); |
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$submenu = ""; |
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if (!empty($submenuString)) { |
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$submenu = sprintf($templates['menu_subrow'], $submenuString); |
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} else { |
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$authorized = false; |
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} |
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} |
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$menu_caret = (!empty($submenu) ? $templates['menu_caret'] : ''); |
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$link = sprintf($templates['menu_link'], |
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(!empty($menu->route) ? url($menu->route) : '#'), |
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(!empty($menu->icon) ? $menu->icon : 'fa fa-circle-o'), |
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//trans('back-project::base.dashboard') |
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\Lang::has('back-project::menu.' . $menu->title) ? __('back-project::menu.' . $menu->title) : $menu->title, |
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$menu_caret |
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); |
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$class = (!empty($submenu) ? 'treeview' : ''); |
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$current_url = \Route::current()->uri(); |
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if ($authorized) { |
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$menuString .= sprintf($templates['menu_row'], $class, $link . $submenu); |
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} |
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} |
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return [ |
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$menuString, |
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$hasActive |
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]; |
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}; |
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list($menu, $hasActive) = $traverse($menus); |
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return sprintf($templates['menu'], $menu); |
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} |
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} |
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afrittella /
back-project
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.