ability to save and redirect to saved page

classes/admin.php

@@ -19,6 +19,8 @@ use RocketTheme\Toolbox\Session\Message;
 use RocketTheme\Toolbox\Session\Session;
 use Symfony\Component\Yaml\Yaml;
 
+define('LOGIN_REDIRECT_COOKIE', 'grav-login-redirect');
+
 class Admin
 {
     /**
@@ -72,6 +74,7 @@ class Admin
     protected $gpm;
 
 
+
     /**
      * Constructor.
      *
@@ -149,7 +152,9 @@ class Admin
 
                     /** @var Grav $grav */
                     $grav = $this->grav;
-                    $grav->redirect($this->uri->route());
+
+                    $redirect_route =$this->getLoginRedirect() ?: $this->uri->route();
+                    $grav->redirect($redirect_route);
                 }
             }
         }
@@ -518,4 +523,24 @@ class Admin
             return false;
         }
     }
+
+    public function setLoginRedirect()
+    {
+        $uri = $this->grav['uri'];
+        setcookie(LOGIN_REDIRECT_COOKIE, $uri->path(), time() + (86400 * 30), $this->grav['base_url_relative']);
+    }
+
+    public function getLoginRedirect()
+    {
+        if (isset($_COOKIE[LOGIN_REDIRECT_COOKIE])) {
+            $this->removeLoginRedirect();
+            return $_COOKIE[LOGIN_REDIRECT_COOKIE];
+        }
+        return false;
+    }
+
+    public function removeLoginRedirect()
+    {
+        return setcookie(LOGIN_REDIRECT_COOKIE, '', time() - 3600);
+    }
 }

classes/controller.php

@@ -1020,7 +1020,6 @@ class AdminController
     protected function authoriseTask($task = '', $permissions = [])
     {
         if (!$this->admin->authorise($permissions)) {
-
             if ($this->grav['uri']->extension() === 'json')
                 $this->admin->json_response = ['status' => 'unauthorized', 'message' => 'You have insufficient permissions for task ' . $task . '.'];
             else

themes/grav/templates/partials/nav.html.twig

@@ -3,7 +3,7 @@
         <h3><a href="{{ base_url_relative }}">Grav Admin</a> <a href="{{ base_url_relative_frontend }}"><i class="fa fa-fw fa-angle-double-right"></i></a></h3>
     </div>
 
-    {% if admin.authorise %}
+    {#{% if admin.authorise %}#}
     <div id="admin-user-details">
         <a href="{{ base_url_relative }}/users/{{ admin.user.username }}">
             <img src="http://www.gravatar.com/avatar/{{ admin.user.email|md5 }}?s=32" />
@@ -14,7 +14,7 @@
             </div>
         </a>
     </div>
-    {% endif %}
+    {#{% endif %}#}
 
     <ul id="admin-menu">
         <li class="{{ (location == 'dashboard') ? 'selected' : '' }}">