diff --git a/addons/website/models/ir_ui_view.py b/addons/website/models/ir_ui_view.py
index 95e2179c9ec..b999ddfae8b 100644
--- a/addons/website/models/ir_ui_view.py
+++ b/addons/website/models/ir_ui_view.py
@@ -1,8 +1,12 @@
 # -*- coding: utf-8 -*-
 import copy
+import simplejson
+import werkzeug
 
 from lxml import etree, html
 
+from openerp.addons.website.models import website
+from openerp.http import request
 from openerp.osv import osv, fields
 
 class view(osv.osv):
@@ -117,6 +121,43 @@ class view(osv.osv):
 
         return arch
 
+    def render(self, cr, uid, id_or_xml_id, values=None, engine='ir.qweb', context=None):
+        if request.website_enabled:
+            engine='website.qweb'
+
+            if isinstance(id_or_xml_id, list):
+                id_or_xml_id = id_or_xml_id[0]
+            if isinstance(id_or_xml_id, (int, long)):
+                id_or_xml_id = self.get_view_xmlid(cr, uid, id_or_xml_id)
+
+            if not context:
+                context = {}
+
+            qcontext = context.copy()
+            qcontext.update(
+                website=request.website,
+                url_for=website.url_for,
+                slug=website.slug,
+                res_company=request.website.company_id,
+                user_id=self.pool.get("res.users").browse(cr, uid, uid),
+                editable=False,
+            )
+
+            # add some values
+            if values:
+                qcontext.update(values)
+
+            # in edit mode ir.ui.view will tag nodes
+            context['inherit_branding'] = qcontext['editable']
+
+            view_obj = request.website.get_template(id_or_xml_id)
+            if 'main_object' not in qcontext:
+                qcontext['main_object'] = view_obj
+
+            values = qcontext
+
+        return super(view, self).render(cr, uid, id_or_xml_id, values=values, engine=engine, context=context)
+
     def save(self, cr, uid, res_id, value, xpath=None, context=None):
         """ Update a view section. The view section may embed fields to write
 
diff --git a/addons/website/models/website.py b/addons/website/models/website.py
index 26cf4822a33..e43efa6f0a3 100644
--- a/addons/website/models/website.py
+++ b/addons/website/models/website.py
@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import fnmatch
 import inspect
 import itertools
 import logging
@@ -7,7 +6,6 @@ import math
 import re
 import urlparse
 
-import simplejson
 import werkzeug
 import werkzeug.exceptions
 import werkzeug.wrappers
@@ -24,17 +22,6 @@ from openerp.addons.web.http import request, LazyResponse
 
 logger = logging.getLogger(__name__)
 
-def keep_query(*args, **kw):
-    if not args and not kw:
-        args = ('*',)
-    params = kw.copy()
-    query_params = frozenset(werkzeug.url_decode(request.httprequest.query_string).keys())
-    for keep_param in args:
-        for param in fnmatch.filter(query_params, keep_param):
-            if param not in params and param in request.params:
-                params[param] = request.params[param]
-    return werkzeug.urls.url_encode(params)
-
 def url_for(path_or_uri, lang=None):
     if isinstance(path_or_uri, unicode):
         path_or_uri = path_or_uri.encode('utf-8')
@@ -225,7 +212,6 @@ class website(osv.osv):
 
         request.redirect = lambda url: werkzeug.utils.redirect(url_for(url))
         request.context.update(
-            is_master_lang=is_master_lang,
             editable=is_website_publisher,
             translatable=not is_master_lang,
         )
@@ -238,37 +224,8 @@ class website(osv.osv):
         return self.pool["ir.ui.view"].browse(cr, uid, view_id, context=context)
 
     def _render(self, cr, uid, ids, template, values=None, context=None):
-        user = self.pool.get("res.users")
-        if not context:
-            context = {}
-
-        # Take a context
-        qweb_values = context.copy()
-        # add some values
-        if values:
-            qweb_values.update(values)
-        # fill some defaults
-        qweb_values.update(
-            request=request,
-            json=simplejson,
-            website=request.website,
-            url_for=url_for,
-            keep_query=keep_query,
-            slug=slug,
-            res_company=request.website.company_id,
-            user_id=user.browse(cr, uid, uid),
-            quote_plus=werkzeug.url_quote_plus,
-        )
-        qweb_values.setdefault('editable', False)
-
-        # in edit mode ir.ui.view will tag nodes
-        context['inherit_branding'] = qweb_values['editable']
-
-        view = self.get_template(cr, uid, ids, template)
-
-        if 'main_object' not in qweb_values:
-            qweb_values['main_object'] = view
-        return view.render(qweb_values, engine='website.qweb', context=context)
+        # TODO: remove this. (just kept for backward api compatibility for saas-3)
+        return self.pool['ir.ui.view'].render(cr, uid, template, values=values, context=context)
 
     def render(self, cr, uid, ids, template, values=None, status_code=None, context=None):
         def callback(template, values, context):