Correct projection problems on database #87 - Filter categories for moderator by area #88

git-svn-id: http://www.peacefrogs.net/svn/chimere/trunk@72 9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864

1 files changed, 16 insertions, 1 deletions

diff --git a/chimere/main/forms.py b/chimere/main/forms.py
index 74577d1..4618321 100644
--- a/chimere/main/forms.py
+++ b/chimere/main/forms.py
@@ -23,7 +23,7 @@ Forms
 from django import forms
 from django.contrib.gis.db import models
 from django.utils.translation import ugettext as _
-from django.contrib.auth.models import User
+from django.contrib.auth.models import User, Permission, ContentType
 from django.core.mail import EmailMessage, BadHeaderError
 
 from chimere import settings
@@ -250,4 +250,19 @@ class AreaAdminForm(forms.ModelForm):
         new_area.upper_left_corner = 'POINT(%s %s)' % (area[0][0], area[0][1])
         new_area.lower_right_corner = 'POINT(%s %s)' % (area[1][0],
                                                          area[1][1])
+        content_type = ContentType.objects.get(app_label="main",
+                                                      model="area")
+        if new_area.urn:
+            mnemo = 'change_area_' + new_area.urn
+            perm = Permission.objects.filter(codename=mnemo)
+            if not perm:
+                perm = Permission(name='Can change ' + new_area.name,
+                           content_type_id=content_type.id, codename=mnemo)
+                perm.save()
+        else:
+            if 'urn' in self.initial:
+                mnemo = 'change_area_' + self.initial['urn']
+                perm = Permission.objects.filter(codename=mnemo)
+                if perm:
+                    perm[0].delete()
         return new_area