[IMP] Improve Calendar synchronization

    - Use the new fields from calendar (renamed in 9398.1.7 trunk-cal-v8-jke)
    - Manage some google excpetions about token expiration
    - Manage some google excpetions about token revokation
    - Manage some google excpetions about 410 - Gone from google
    - Detect / Allow user to change the calendar and remove all old reference.
    - Use by default the since_modified for synchronization and not always a full (updatedTime in google)
    - Add some key for ir_parameters : 
             'calendar.week_synchro' : number of week to synchornize when we are in full mode
             'calendar.block_synchro_attendee' : need to synchronize the attendees between google and openerp (creation of partner)
             'calendar.block_since_synchro' : Always use the full synchro. (Can be forced in "one time" removing the last synchro from res_users form)
             'calendar.debug_print' : _logger is more verbose
    - Pep 8
    - Change behaviour of do_request to return a tuple with status raquest and response
    - Add field from token and synchro date in res_users view form

1 files changed, 29 insertions, 13 deletions

diff --git a/addons/google_calendar/static/src/js/calendar_sync.js b/addons/google_calendar/static/src/js/calendar_sync.js
index fdc4aeffb77..fc05ca05ab0 100644
--- a/addons/google_calendar/static/src/js/calendar_sync.js
+++ b/addons/google_calendar/static/src/js/calendar_sync.js
@@ -11,38 +11,54 @@ openerp.google_calendar = function(instance) {
             });
             return this._super(r);
         },
-        sync_calendar: function(res,button) {
+        sync_calendar: function(res, button) {
             var self = this;
             var context = instance.web.pyeval.eval('context');
             //$('div.oe_cal_sync_button').hide();
-            $('div.oe_cal_sync_button').prop('disabled',true);
-            
+            $('div.oe_cal_sync_button').prop('disabled', true);
+
             self.rpc('/google_calendar/sync_data', {
                 arch: res.arch,
                 fields: res.fields,
-                model:res.model,
+                model: res.model,
                 fromurl: window.location.href,
-                local_context:context
+                local_context: context
             }).done(function(o) {
-                if (o.status == "need_auth") {
+                if (o.status === "need_auth") {
                     alert(_t("You will be redirected on gmail to authorize your OpenErp to access your calendar !"));
                     instance.web.redirect(o.url);
                 }
-                else if (o.status == "need_config_from_admin") {
-                    
-                    if (!_.isUndefined(o.action) && parseInt(o.action)) {
-                        if (confirm(_t("An admin need to configure Google Synchronization before to use it, do you want to configure it now ? !"))) {
-                            self.do_action(o.action);                        
+                else if (o.status === "need_config_from_admin"){
+                    if (!_.isUndefined(o.action) && parseInt(o.action)){
+                        if (confirm(_t("An admin need to configure Google Synchronization before to use it, do you want to configure it now ? !"))){
+                            self.do_action(o.action);
                         }
                     }
-                    else {
+                    else{
                         alert(_t("An admin need to configure Google Synchronization before to use it !"));
                     }
                 }
-                else if (o.status == "need_refresh"){
+                else if (o.status === "need_refresh"){
                     self.$calendar.fullCalendar('refetchEvents');
                 }
+                else if (o.status === "need_reset"){
+                    if (confirm(_t("The account that you are trying to synchronize (" + o.info.new_name + "), is not the same that the last one used \
+(" + o.info.old_name + "! )" + "\r\n\r\nDo you want remove all references from the old account ?"))){
 
+                        self.rpc('/google_calendar/remove_references', {
+                            model:res.model,
+                            local_context:context
+                        }).done(function(o) {
+                            if (o.status === "OK") {
+                                alert(_t("All old references have been deleted. You can now restart the synchronization"));
+                            }
+                            else if (o.status === "KO") {
+                                alert(_t("An error has occured when we was removing all old references. Please retry or contact your administrator."));
+                            }
+                            //else NOP
+                        });
+                    }
+                }
             }).always(function(o) { $('div.oe_cal_sync_button').prop('disabled',false); });
         }
     });