primary view refactoring and others 3.2 updates

views.py

 """Specific views for baskets
 
 :organization: Logilab
-:copyright: 2003-2008 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+:copyright: 2003-2009 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 :contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
 """
 __docformat__ = "restructuredtext en"
@@ -11,14 +11,18 @@ _ = unicode
 from logilab.mtconverter import html_escape
 
 from cubicweb import Unauthorized
+from cubicweb.selectors import implements
+from cubicweb.web import uicfg, box, action
 from cubicweb.web.htmlwidgets import BoxWidget
-from cubicweb.web.box import UserRQLBoxTemplate
-from cubicweb.web.action import EntityAction
 from cubicweb.web.views import baseviews
 
-        
+# displayed by the basket box
+uicfg.rdisplay.tag_relation({}, ('*', 'in_basket', '*'), 'object')
+uicfg.rdisplay.tag_relation({}, ('*', 'in_basket', '*'), 'subject')
+
+
 class BasketPrimaryView(baseviews.PrimaryView):
-    accepts = ('Basket',)
+    __select__ = implements('Basket',)
     entity_name = 'Basket'
     nothing_msg = _('nothing in basket')
     content_msg = _('items in this basket')
@@ -63,7 +67,7 @@ def insert_eids(actions, eids):
 
 
 
-class BasketBox(UserRQLBoxTemplate):
+class BasketBox(box.UserRQLBoxTemplate):
     """display a box containing all user's basketitems"""
     id = 'basket_box'
     visible = False # disabled by default
@@ -83,7 +87,7 @@ class BasketBox(UserRQLBoxTemplate):
             if not self.schema.eschema(etype).is_final():
                 selectedeids = set(row[0] for row in self.rset.rows)
         return selectedeids
-            
+
     def build_inbasket_link(self, box, basket):
         rset = basket.related('in_basket', 'object')
         title = u'%s <span class="basketName">%s</span> (%s)' % (
@@ -112,7 +116,7 @@ class BasketBox(UserRQLBoxTemplate):
                              __message=msg, __redirectrql=rql,
                              __redirect_vid=vid)
         box.append(self.mk_action(title, url, category='manage'))
-        
+
     def call(self, **kwargs):
         try:
             baskets = self.req.execute(*self.to_display_rql())
@@ -135,7 +139,7 @@ class BasketBox(UserRQLBoxTemplate):
                 if addable:
                     self.build_add_link(box, basket, addable, rql, vid)
             if not rset:
-                continue            
+                continue
             if rschema.has_perm(req, 'delete'):
                 self.build_delete_link(box, basket, inbasketeids, rql, vid)
         eschema = self.schema.eschema(self.etype)
@@ -146,17 +150,14 @@ class BasketBox(UserRQLBoxTemplate):
         if not box.is_empty():
             box.render(self.w)
 
-# displayed by the above box
-baseviews.PRIMARY_SKIP_RELS.add('in_basket') 
 
-
-class SelectBasketContentAction(EntityAction):
+class SelectBasketContentAction(action.Action):
     category = 'mainactions'
-    accepts = ('Basket',)
-        
+    __select__ = implements('Basket')
+
     id = 'select_basket_content'
     title = _('actions_select_basket_content')
-    
+
     def url(self):
         rql = u'Any X WHERE X in_basket B, B eid %s' % self.rset[self.row or 0][self.col or 0]
         return self.build_url(rql=rql)