monitoring: fix hosting subscription list when monitor instance data are not synchronized

master/bt5/slapos_monitoring/PathTemplateItem/web_page_module/gadget_monitoring_appcache.xml

@@ -107,7 +107,7 @@
             <value> <string encoding="cdata"><![CDATA[
 
 CACHE MANIFEST\n
-# generated on Fri, 25 Mai 2016 15:47:33 +0000\n
+# generated on Fri, 23 June 2016 15:47:33 +0000\n
 # XXX + fonts\n
 # images/ajax-loader.gif\n
 CACHE:\n
@@ -122,11 +122,14 @@ Chart.min.js\n
 dygraph.js\n
 gadget_erp5.css\n
 gadget_global.js\n
+gadget_erp5_graph.html\n
+gadget_erp5_graph.js\n
 gadget_jio.html\n
 gadget_jio.js\n
 gadget_translate.html\n
 gadget_translate.js\n
 gadget_translation.html\n
+dygraph.js\n
 handlebars.js\n
 i18next.js\n
 jiodev.js\n
@@ -334,7 +337,7 @@ NETWORK:\n
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>951.30729.47924.44561</string> </value>
+                <value> <string>952.4357.25082.29508</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -352,7 +355,7 @@ NETWORK:\n
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1464342540.22</float>
+                        <float>1466692187.09</float>
                         <string>UTC</string>
                       </tuple>
                     </state>

master/bt5/slapos_monitoring/PathTemplateItem/web_page_module/gadget_monitoring_hosting_subscription_list_js.html

@@ -168,11 +168,21 @@
                 hosting_title = document_list[i][j]['hosting-title'] || '';
               }
             }
+            if (hosting_dict.instance_list.length === 0) {
+              // No instance data was found!
+              hosting_dict.status = 'ERROR';
+              hosting_dict.title = gadget.props.opml_dict[
+                gadget.props.opml_key_list[i]].title;
+              hosting_dict.date = 'Not available';
+              // Redirect to configurator to sync data
+              hosting_dict.href = '#page=settings_configurator&tab=manage';
+            } else {
               hosting_dict.status = status;
               hosting_dict.title = hosting_title;
               hosting_dict.date = date;
               hosting_dict.href = "#page=hosting_subscription_view&key=" +
                 gadget.props.opml_key_list[i];
+            }
             gadget.props.hosting_list.push(hosting_dict);
           }
           content = hosting_widget_template({