Special roles

misago/acl/migrations/0004_auto__add_field_role_special_role.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding field 'Role.special_role'
+        db.add_column(u'acl_role', 'special_role',
+                      self.gf('django.db.models.fields.CharField')(max_length=255, null=True, blank=True),
+                      keep_default=False)
+
+
+    def backwards(self, orm):
+        # Deleting field 'Role.special_role'
+        db.delete_column(u'acl_role', 'special_role')
+
+
+    models = {
+        u'acl.role': {
+            'Meta': {'object_name': 'Role'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'pickled_permissions': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'special_role': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'})
+        }
+    }
+
+    complete_apps = ['acl']

misago/acl/models.py

@@ -11,6 +11,7 @@ except ImportError:
 
 class BaseRole(models.Model):
     name = models.CharField(max_length=255)
+    special_role = models.CharField(max_length=255, null=True, blank=True)
     pickled_permissions = models.TextField(null=True, blank=True)
 
     class Meta:

misago/acl/views.py

@@ -69,6 +69,11 @@ class EditRole(RoleFormMixin, RoleAdmin, generic.ModelFormView):
 
 
 class DeleteRole(RoleAdmin, generic.ButtonView):
+    def check_permissions(self, request, target):
+        if target.special_role:
+            message = _("Role "%s" is special role and thus can't be deleted.")
+            return message % target.name
+
     def button_action(self, request, target):
         target.delete()
         message = _('Role "%s" has been deleted.') % unicode(target.name)

misago/forums/migrations/0005_auto__add_field_forumrole_special_role.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+from south.utils import datetime_utils as datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding field 'ForumRole.special_role'
+        db.add_column(u'forums_forumrole', 'special_role',
+                      self.gf('django.db.models.fields.CharField')(max_length=255, null=True, blank=True),
+                      keep_default=False)
+
+
+    def backwards(self, orm):
+        # Deleting field 'ForumRole.special_role'
+        db.delete_column(u'forums_forumrole', 'special_role')
+
+
+    models = {
+        u'acl.role': {
+            'Meta': {'object_name': 'Role'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'pickled_permissions': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'special_role': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'})
+        },
+        u'forums.forum': {
+            'Meta': {'object_name': 'Forum'},
+            'archive_pruned_in': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'pruned_archive'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': u"orm['forums.Forum']"}),
+            'css_class': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'description_as_html': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_closed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            u'level': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
+            u'lft': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'parent': ('mptt.fields.TreeForeignKey', [], {'blank': 'True', 'related_name': "'children'", 'null': 'True', 'to': u"orm['forums.Forum']"}),
+            'posts': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'posts_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'prune_replied_after': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'prune_started_after': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'redirect_url': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'redirects_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            u'rght': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'}),
+            'role': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'max_length': '255'}),
+            'special_role': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
+            'threads': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'threads_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            u'tree_id': ('django.db.models.fields.PositiveIntegerField', [], {'db_index': 'True'})
+        },
+        u'forums.forumrole': {
+            'Meta': {'object_name': 'ForumRole'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'pickled_permissions': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'special_role': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'})
+        },
+        u'forums.roleforumacl': {
+            'Meta': {'object_name': 'RoleForumACL'},
+            'forum': ('mptt.fields.TreeForeignKey', [], {'to': u"orm['forums.Forum']"}),
+            'forum_role': ('mptt.fields.TreeForeignKey', [], {'to': u"orm['forums.ForumRole']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'role': ('mptt.fields.TreeForeignKey', [], {'related_name': "'forums_acls'", 'to': u"orm['acl.Role']"})
+        }
+    }
+
+    complete_apps = ['forums']