User Calendar Event: Content without workspace

tracim/tracim/lib/calendar.py

             raise UnknownCalendarType('Type "{0}" is not implemented'
                                       .format(type(calendar)))
 
-        content_api = ContentApi(current_user, force_show_all_types=True)
+        content_api = ContentApi(
+            current_user,
+            force_show_all_types=True,
+            disable_user_workspaces_filter=True
+        )
         content = content_api.find_one_by_unique_property(
             property_name='name',
             property_value=event_name,

tracim/tracim/lib/content.py

             show_deleted=False,
             all_content_in_treeview=True,
             force_show_all_types=False,
+            disable_user_workspaces_filter=False,
     ):
         self._user = current_user
         self._user_id = current_user.user_id if current_user else None
         self._show_deleted = show_deleted
         self._show_all_type_of_contents_in_treeview = all_content_in_treeview
         self._force_show_all_types = force_show_all_types
+        self._disable_user_workspaces_filter = disable_user_workspaces_filter
 
     @classmethod
     def get_revision_join(cls):
         if workspace:
             result = result.filter(Content.workspace_id==workspace.workspace_id)
 
-        if self._user:
+        if self._user and not self._disable_user_workspaces_filter:
             user = DBSession.query(User).get(self._user_id)
             # Filter according to user workspaces
             workspace_ids = [r.workspace_id for r in user.roles \