show error messages if auth or network related things fail

1 files changed, 31 insertions, 0 deletions

diff --git a/js/app/Config.js b/js/app/Config.js
index 415fd9d3b..69d12f9d2 100644
--- a/js/app/Config.js
+++ b/js/app/Config.js
@@ -44,7 +44,38 @@ app.config(function ($routeProvider, $provide, $httpProvider) {
             }
         };
     });
+    $provide.factory('ConnectionErrorInterceptor', function ($q, $timeout) {
+        var timer;
+        return {
+            responseError: function (response) {
+                var messages = {
+                    0: t('news', 'Request failed, network connection ' +
+                                 'unavailable!'),
+                    401: t('news', 'Request unauthorized. Are you logged in?'),
+                    403: t('news', 'Request forbidden. Are you an admin?'),
+                    412: t('news', 'Token expired or app not enabled! ' +
+                                   'Try to reload the page!'),
+                    500: t('news', 'Internal server error! Please check your ' +
+                                   'data/owncloud.log file for additional ' +
+                                   'information!')
+                };
+                // status 0 is a network error
+                if (response.status in messages) {
+                    if (timer) {
+                        $timeout.cancel(timer);
+                    }
+                    OC.Notification.hide();
+                    OC.Notification.showHtml(messages[response.status]);
+                    timer = $timeout(function () {
+                        OC.Notification.hide();
+                    }, 5000);
+                }
+                return $q.reject(response);
+            }
+        };
+    });
     $httpProvider.interceptors.push('CSRFInterceptor');
+    $httpProvider.interceptors.push('ConnectionErrorInterceptor');
 
     // routing
     var getItemResolve = function (type) {