[settings,accueil] Filtrage de la page d'accueil selon les droits

accueil.py

@@ -31,7 +31,12 @@ from django.contrib.auth.decorators import login_required
 def view(request):
     '''Affiche toutes les applications disponibles en fonction des
     droits de la personne connectée.'''
-    session = request.session
-    apps = list(settings.INTRANET_APPS)
-    apps.sort(lambda x,y: cmp(x['category'], y['category']))
+    apps = []
+    for app in settings.INTRANET_APPS:
+        if 'test' in app:
+            if app['test'](request.user):
+                apps.append(app)
+        else:
+            apps.append(app)
+    apps.sort(key = lambda x: (x['category'], x['name']))
     return django.shortcuts.render_to_response("accueil.html", locals(), context_instance=RequestContext(request))

settings.py

@@ -113,9 +113,21 @@ AUTHENTICATION_BACKENDS = (
 
 
 INTRANET_APPS = (
-    {'name':'dummy', 'category':'Beta'},
-    {'name':'prises', 'category':'Administration'},
-    {'name':'impression', 'category': 'Services'},
+    {
+        'name':'dummy',
+        'category':'Beta',
+        'test': lambda u: u.groups.filter(name='crans_nounou'),
+    },
+    {
+        'name':'prises',
+        'category':'Administration',
+        'test': (lambda u: u.has_perm('prises.can_view')),
+    },
+    {
+        'name':'impression',
+        'category': 'Services',
+        'test': (lambda u: u.groups.filter(name='crans_nounou') or u.groups.filter(name='crans_apprenti')),
+    },
 )
 
 INSTALLED_APPS = (