[IMP] website: publish improvements

- added protection again writing/reading directly on website_published: now done only
if this is a valid column
- added management of website_published_datetime, set everytime published is set to
True; this is done to be able to track publish date on messages and blog posts
notably.

bzr revid: tde@openerp.com-20131011125429-4zvm8txz67ew8tho

addons/website/controllers/main.py

@@ -27,6 +27,7 @@ except ImportError:
         return specialless[:max_length]
 
 import openerp
+from openerp.osv import fields
 from openerp.addons.website.models import website
 from openerp.addons.web import http
 from openerp.addons.web.http import request
@@ -252,11 +253,16 @@ class Website(openerp.addons.web.controllers.main.Home):
     def publish(self, id, object):
         _id = int(id)
         _object = request.registry[object]
-
         obj = _object.browse(request.cr, request.uid, _id)
+
+        values = {}
+        if 'website_published' in _object._all_columns:
+            values['website_published'] = not obj.website_published
+        if 'website_published_datetime' in _object._all_columns and values.get('website_published'):
+            values['website_published_datetime'] = fields.datetime.now()
         _object.write(request.cr, request.uid, [_id],
-                      {'website_published': not obj.website_published},
-                      context=request.context)
+                      values, context=request.context)
+
         obj = _object.browse(request.cr, request.uid, _id)
         return obj.website_published and True or False
 

addons/website/views/views.xml

@@ -384,6 +384,9 @@
                         <a href="#" class="js_publish_btn css_unpublish">Unpublish</a>
                         <a href="#" class="js_publish_btn css_publish">Publish</a>
                     </li>
+                    <li t-if="publish_duplicate">
+                        <a t-att-href="publish_duplicate">Duplicate</a>
+                    </li>
                 </ul>
               </div>
               <t t-if="publish_edit">