Initial changes to support the new Django 1.6 project structure

mayan/apps/acls/forms.py

@@ -0,0 +1,58 @@
+from __future__ import absolute_import
+
+from django import forms
+from django.utils.translation import ugettext_lazy as _
+from django.contrib.auth.models import User, Group
+
+from permissions.models import Role
+from common.utils import get_object_name
+from common.models import AnonymousUserSingleton
+
+from .classes import AccessHolder
+from .models import CreatorSingleton
+
+
+def _as_choice_list(holders):
+    return sorted([(AccessHolder.encapsulate(holder).gid, get_object_name(holder, display_object_type=False)) for holder in holders], key=lambda x: x[1])
+
+
+class BaseHolderSelectionForm(forms.Form):
+    holder_gid = forms.ChoiceField(
+        label=_(u'New holder')
+    )
+
+    def __init__(self, *args, **kwargs):
+        current_holders = kwargs.pop('current_holders', [])
+        if current_holders:
+            current_holders = [holder.source_object for holder in current_holders]
+
+        staff_users = User.objects.filter(is_staff=True)
+        super_users = User.objects.filter(is_superuser=True)
+        users = set(User.objects.filter(is_active=True)) - set(staff_users) - set(super_users) - set(current_holders)
+        roles = set(Role.objects.all()) - set(current_holders)
+        groups = set(Group.objects.all()) - set(current_holders)
+        special = set(self.special_holders) - set(current_holders)
+
+        non_holder_list = []
+        if users:
+            non_holder_list.append((_(u'Users'), _as_choice_list(list(users))))
+
+        if groups:
+            non_holder_list.append((_(u'Groups'), _as_choice_list(list(groups))))
+
+        if roles:
+            non_holder_list.append((_(u'Roles'), _as_choice_list(list(roles))))
+
+        if special:
+            non_holder_list.append((_(u'Special'), _as_choice_list(list(special))))
+
+        super(BaseHolderSelectionForm, self).__init__(*args, **kwargs)
+        self.fields['holder_gid'].choices = non_holder_list
+
+
+class HolderSelectionForm(BaseHolderSelectionForm):
+    special_holders = [AnonymousUserSingleton.objects.get()]
+
+
+class ClassHolderSelectionForm(BaseHolderSelectionForm):
+    special_holders = [AnonymousUserSingleton.objects.get(), CreatorSingleton.objects.get()]