FEATURE #1435: add login and layout of new admin theme

app/Http/routes.php

@@ -265,7 +265,7 @@ Route::group([
 
         // display login form
         Route::get('admin/login', function () {
-            return view('admin.loginForm.form');
+            return view('admin.loginForm');
         })
              ->name('loginForm');
 

app/MenuPresenters/MetismenuPresenter.php

@@ -0,0 +1,82 @@
+<?php
+namespace App\MenuPresenters;
+
+use Pingpong\Menus\MenuItem;
+use Pingpong\Menus\Presenters\Presenter;
+
+class MetismenuPresenter extends Presenter
+{
+    /**
+     * {@inheritdoc }
+     */
+    public function getOpenTagWrapper()
+    {
+        return PHP_EOL . '<ul class="nav metismenu" id="sidebar-menu">' . PHP_EOL;
+    }
+
+    /**
+     * {@inheritdoc }
+     */
+    public function getCloseTagWrapper()
+    {
+        return PHP_EOL . '</ul>' . PHP_EOL;
+    }
+
+    /**
+     * {@inheritdoc }
+     */
+    public function getMenuWithoutDropdownWrapper($item)
+    {
+        return '<li' . $this->getActiveState($item) . '><a href="' . $item->getUrl() . '">' . $item->getIcon() . ' ' . $item->title . '</a></li>' . PHP_EOL;
+    }
+
+    /**
+     * {@inheritdoc }
+     */
+    public function getActiveState(MenuItem $item)
+    {
+        $active = ' class="active open"';
+
+        if (empty($item->getChilds())) {
+            // for direct menu input return if page is active
+            return \Request::is($item->getRequest()) ? $active : null;
+        } else {
+            // on nested menu inputs loop over children and in case any of them is active, mark active also root level
+            foreach ($item->getChilds() as $child) {
+                if ($this->getActiveState($child)) {
+                    return $active;
+                }
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * {@inheritdoc }
+     */
+    public function getDividerWrapper()
+    {
+        return '<li class="divider"></li>' . PHP_EOL;
+    }
+
+    public function getMultiLevelDropdownWrapper($item)
+    {
+        return $this->getMenuWithDropDownWrapper($item);
+    }
+
+    /**
+     * {@inheritdoc }
+     */
+    public function getMenuWithDropDownWrapper($item)
+    {
+        $active = $this->getActiveState($item);
+
+        return '<li>
+              <a ' . $active . ' href="#">' . $item->getIcon() . ' ' . $item->title . ' <i class="fa arrow"></i></a>
+                <ul>
+                  ' . $this->getChildMenuItems($item) . '
+                </ul>
+              </li>' . PHP_EOL;
+    }
+}