update main layout in the admin panel

Author: Igor Chepurnoy

modules/admin/controllers/SettingsController.php

@@ -21,16 +21,4 @@ public function actions()
         ];
     }
 
-    /**
-     * Clear cache
-     * @return \yii\web\Response
-     */
-    public function actionClearCache()
-    {
-        if (\Yii::$app->cache->flush()) {
-            \Yii::$app->session->setFlash('success', 'Cache has been removed.');
-            return $this->redirect(\Yii::$app->request->getReferrer());
-        }
-    }
-
 }

modules/admin/views/layouts/column2.php

@@ -40,7 +40,6 @@
             'class' => 'navbar-inverse navbar-fixed-top',
         ],
     ]);
-
     echo Nav::widget([
         'options' => ['class' => 'navbar-nav'],
         'encodeLabels' => false,
@@ -59,31 +58,23 @@
                 ]
             ],
             [
-                'label' => '<i class="glyphicon glyphicon-cog"></i> Settings',
-                'items' => [
-                    [
-                        'label' => '<i class="glyphicon glyphicon-file"></i> CMS',
-                        'url' => ['/admin/cms/index'],
-                    ],
-                    [
-                        'label' => '<i class="glyphicon glyphicon-cog"></i> Cron Schedule Log',
-                        'url' => ['/admin/settings/cron'],
-                    ],
-                    [
-                        'label' => '<i class="glyphicon glyphicon-user"></i> RBAC',
-                        'url' => ['/admin/rbac'],
-                    ],
-                    [
-                        'label' => '<i class="glyphicon glyphicon-wrench"></i> Settings Storage',
-                        'url' => ['/admin/settings-storage'],
-                    ],
-                    [
-                        'label' => '<i class="glyphicon glyphicon-repeat"></i> Clear Cache',
-                        'url' => ['/admin/settings/clear-cache'],
-                    ]
-                ]
+                'label' => '<i class="glyphicon glyphicon-file"></i> CMS',
+                'url' => ['/admin/cms/index'],
+            ],
+            [
+                'label' => '<i class="glyphicon glyphicon-user"></i> RBAC',
+                'url' => ['/admin/rbac/assignment/index'],
+                'active' => $this->context->module->id == 'rbac'
+            ],
+            [
+                'label' => '<i class="glyphicon glyphicon-wrench"></i> Settings Storage',
+                'url' => ['/admin/settings-storage'],
+                'active' => $this->context->module->id == 'settings-storage'
+            ],
+            [
+                'label' => '<i class="glyphicon glyphicon-cog"></i> Cron Schedule Log',
+                'url' => ['/admin/settings/cron'],
             ],
-
         ],
     ]);