From 0eb87ede661bb772c81580492d03af1952cb06f2 Mon Sep 17 00:00:00 2001
From: Flavio Copes <copesc@gmail.com>
Date: Tue, 22 Dec 2015 14:06:23 +0100
Subject: [PATCH] Fix redirect in deleting media from file field. Better format
 for file field code

---
 classes/controller.php                                 | 6 ++++++
 themes/grav/templates/forms/fields/file/file.html.twig | 7 ++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/classes/controller.php b/classes/controller.php
index 2f72d7fe..e9d6450e 100644
--- a/classes/controller.php
+++ b/classes/controller.php
@@ -1478,6 +1478,12 @@ class AdminController
         }
 
         $redirect = base64_decode($uri->param('redirect'));
+        $route = $this->grav['config']->get('plugins.admin.route');
+
+        if (substr($redirect, 0, strlen($route)) == $route) {
+            $redirect = substr($redirect, strlen($route) + 1);
+        }
+
         $this->post = array('_redirect' => $redirect);
         return true;
     }
diff --git a/themes/grav/templates/forms/fields/file/file.html.twig b/themes/grav/templates/forms/fields/file/file.html.twig
index 96b08fde..3add7fa6 100644
--- a/themes/grav/templates/forms/fields/file/file.html.twig
+++ b/themes/grav/templates/forms/fields/file/file.html.twig
@@ -10,7 +10,12 @@
     {% else %}
         {% if value %}
             <img src="{{ uri.rootUrl == '/' ? '/' : uri.rootUrl ~ '/'}}{{ value }}" alt="{{ value|replace({(files.destination ~ '/'): ''}) }}" />
-            <a href="{{ uri.addNonce(base_url_relative ~ '/media/' ~ base64_encode(base_path ~ '/' ~ value) ~ '/task' ~ config.system.param_sep ~ 'removeFileFromBlueprint' ~ '/blueprint' ~ config.system.param_sep ~ files.blueprint ~ '/field' ~ config.system.param_sep ~ files.name ~ '/redirect' ~ config.system.param_sep ~ base64_encode(uri.path), 'admin-form', 'admin-nonce') }}">
+            <a href="{{ uri.addNonce(base_url_relative ~
+                '/media/' ~ base64_encode(base_path ~ '/' ~ value) ~
+                '/task' ~ config.system.param_sep ~ 'removeFileFromBlueprint' ~
+                '/blueprint' ~ config.system.param_sep ~ files.blueprint ~
+                '/field' ~ config.system.param_sep ~ files.name ~
+                '/redirect' ~ config.system.param_sep ~ base64_encode(uri.path), 'admin-form', 'admin-nonce') }}">
                 <i class="fa fa-close"></i>
             </a>
         {% endif %}