From 8b6fbee47e5e5a3a18ea84b68c0421a61676197d Mon Sep 17 00:00:00 2001
From: Kenn Jacobsen <post@kennjacobsen.dk>
Date: Mon, 22 Apr 2019 10:00:51 +0200
Subject: [PATCH] V8: Add back button to listviews in media (#5116)

---
 src/Umbraco.Web.UI.Client/src/views/media/edit.html |  4 +++-
 .../src/views/media/media.edit.controller.js        | 13 ++++++++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/Umbraco.Web.UI.Client/src/views/media/edit.html b/src/Umbraco.Web.UI.Client/src/views/media/edit.html
index 987cd91ffc..cb620675a5 100644
--- a/src/Umbraco.Web.UI.Client/src/views/media/edit.html
+++ b/src/Umbraco.Web.UI.Client/src/views/media/edit.html
@@ -14,7 +14,9 @@
                                hide-description="true"
                                hide-alias="true"
                                navigation="content.apps"
-                               on-select-navigation-item="appChanged(item)">
+                               on-select-navigation-item="appChanged(item)"
+                               show-back-button="showBack()"
+                               on-back="onBack()">
             </umb-editor-header>
 
             <umb-editor-container>
diff --git a/src/Umbraco.Web.UI.Client/src/views/media/media.edit.controller.js b/src/Umbraco.Web.UI.Client/src/views/media/media.edit.controller.js
index 8dda2d6669..d4d538b82c 100644
--- a/src/Umbraco.Web.UI.Client/src/views/media/media.edit.controller.js
+++ b/src/Umbraco.Web.UI.Client/src/views/media/media.edit.controller.js
@@ -9,7 +9,7 @@
 function mediaEditController($scope, $routeParams, $q, appState, mediaResource, 
     entityResource, navigationService, notificationsService, localizationService, 
     serverValidationManager, contentEditingHelper, fileManager, formHelper, 
-    editorState, umbRequestHelper, $http, eventsService) {
+    editorState, umbRequestHelper, $http, eventsService, $location) {
     
     var evts = [];
     var nodeId = null;
@@ -279,6 +279,17 @@ function mediaEditController($scope, $routeParams, $q, appState, mediaResource,
         }
     }
 
+    $scope.showBack = function () {
+        return !infiniteMode && !!$scope.page.listViewPath;
+    }
+
+    /** Callback for when user clicks the back-icon */
+    $scope.onBack = function() {
+        if ($scope.page.listViewPath) {
+            $location.path($scope.page.listViewPath);
+        }
+    };
+    
     //ensure to unregister from all events!
     $scope.$on('$destroy', function () {
         for (var e in evts) {