added black magic to detect the user when using http requests

bzr revid: nicolas.vanhoren@openerp.com-20130613162319-1w0renis7g2x5cw0

addons/web/doc/web_controllers.rst

@@ -108,7 +108,7 @@ To use the database you must access the OpenERP models. The global ``request`` o
 
     @http.httprequest
     def my_name(self):
-        my_user_record = request.registry.get("res.users").browse(request.cr, request.uid, request.ui)
+        my_user_record = request.registry.get("res.users").browse(request.cr, request.uid, request.uid)
         return "<h1>Your name is %s</h1>" % my_user_record.name
 
 ``request.registry`` is the registry that gives you access to the models. It is the equivalent of ``self.pool`` when

addons/web/http.py

@@ -29,6 +29,7 @@ import werkzeug.exceptions
 import werkzeug.utils
 import werkzeug.wrappers
 import werkzeug.wsgi
+import urllib2
 
 import openerp
 
@@ -97,7 +98,13 @@ class WebRequest(object):
     def init(self, params):
         self.params = dict(params)
         # OpenERP session setup
-        self.session_id = self.params.pop("session_id", None) or uuid.uuid4().hex
+        self.session_id = self.params.pop("session_id", None)
+        if not self.session_id:
+            i0 = self.httprequest.cookies.get("instance0|session_id", None)
+            if i0:
+                self.session_id = simplejson.loads(urllib2.unquote(i0))
+            else:
+                self.session_id = uuid.uuid4().hex
         self.session = self.httpsession.get(self.session_id)
         if not self.session:
             self.session = session.OpenERPSession()