erp5_officejs: new parameter appcache in hateoas script

- this new parameter disable permission check when hateoas is called by bootloader
- appcache storage sync is canceled if storage requires authentication
- WIP: redirect to login not working

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_discussion_tool_appcache.xml

@@ -239,7 +239,7 @@ officejs_logo.png\n
 jio_appcachestorage.js\n
 \n
 #configuration resources\n
-hateoas/ERP5Document_getHateoas?mode=traverse&relative_url=portal_skins%2Ferp5_officejs_jio_connector%2FHTMLPost_viewAsJio&view=jio_view\n
+hateoas/ERP5Document_getHateoas?mode=traverse&relative_url=portal_skins%2Ferp5_officejs_jio_connector%2FHTMLPost_viewAsJio&view=jio_view&appcache=1\n
 \n
 gadget_erp5_page_ojs_controller.html\n
 gadget_erp5_page_ojs_controller.js\n
@@ -733,7 +733,7 @@ NETWORK:\n
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>974.28784.24754.58845</string> </value>
+                <value> <string>974.29872.42985.19473</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -751,7 +751,7 @@ NETWORK:\n
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1552947714.61</float>
+                        <float>1553006152.79</float>
                         <string>UTC</string>
                       </tuple>
                     </state>

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_discussion_tool_configuration.xml

@@ -116,7 +116,7 @@ CACHE MANIFEST\n
 CACHE:\n
 \n
 #discussion tool\n
-hateoas/ERP5Document_getHateoas?mode=traverse&relative_url=portal_skins%2Ferp5_officejs_jio_connector%2FHTMLPost_viewAsJio&view=jio_view\n
+hateoas/ERP5Document_getHateoas?mode=traverse&relative_url=portal_skins%2Ferp5_officejs_jio_connector%2FHTMLPost_viewAsJio&view=jio_view&appcache=1\n
 \n
 NETWORK:\n
 *
@@ -262,7 +262,7 @@ NETWORK:\n
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>974.28632.10387.52002</string> </value>
+                <value> <string>974.29872.40794.13499</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -280,7 +280,7 @@ NETWORK:\n
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1552929997.96</float>
+                        <float>1553006157.09</float>
                         <string>UTC</string>
                       </tuple>
                     </state>

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_jio_js.js

@@ -171,6 +171,10 @@
                       });
                   }, function (error) {
                   console.log("Error while appcache-local storage synchronization");
+                  if (error.currentTarget.status == "401") {
+                    console.log("Unauthorized access to storage, sync cancelled");
+                    return;
+                  }
                   throw error;
                 });
               });

bt5/erp5_officejs/PathTemplateItem/web_page_module/gadget_officejs_jio_js.xml

@@ -234,7 +234,7 @@
             </item>
             <item>
                 <key> <string>serial</string> </key>
-                <value> <string>974.29065.11280.57736</string> </value>
+                <value> <string>974.29947.29457.36147</string> </value>
             </item>
             <item>
                 <key> <string>state</string> </key>
@@ -252,7 +252,7 @@
                     </tuple>
                     <state>
                       <tuple>
-                        <float>1552954433.8</float>
+                        <float>1553007300.28</float>
                         <string>UTC</string>
                       </tuple>
                     </state>