Better error handling for Feed when unable to connect

CHANGELOG.md

@@ -6,6 +6,7 @@
     * Media (Page): Do not extend parent metehod for sending files since Safari and IE API for FormData don’t implement `delete` ([#772](https://github.com/getgrav/grav-plugin-admin/issues/772))
     * Clean up POST keys containing square brackets, allows for regex ranges in routes ([#776](https://github.com/getgrav/grav-plugin-admin/issues/776))
     * Fix [#773](https://github.com/getgrav/grav-plugin-admin/issues/773) allow filepicker work inside lists, respond to mutation event
+    * Better error handling for Feed when unable to connect
 
 # v1.2.2
 ## 09/08/2016

themes/grav/app/updates/feed.js

@@ -44,10 +44,10 @@ class Feed {
         let loader = feed.find('.widget-loader').hide();
         let content = feed.find('> ul').empty().show();
 
-        if (this.data.error) {
+        if (this.data.error || this.data.status === 'error') {
             loader.show().find('div').remove();
             loader.find('.fa-refresh').removeClass('fa-refresh fa-spin').addClass('fa-warning');
-            loader.append(`<div>${this.data.error.message}</div>`);
+            loader.append(`<div>${this.data.error ? this.data.error.message : this.data.message || 'Unable to download news feed'}</div>`);
 
             return;
         }