1 files changed, 59 insertions, 0 deletions
diff --git a/gstudio/templatetags/gstudio_admin_tags.py b/gstudio/templatetags/gstudio_admin_tags.py
new file mode 100644
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--- /dev/null
+++ b/gstudio/templatetags/gstudio_admin_tags.py
@@ -0,0 +1,59 @@
+
+# Copyright (c) 2011,  2012 Free Software Foundation
+
+#     This program is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU Affero General Public License as
+#     published by the Free Software Foundation, either version 3 of the
+#     License, or (at your option) any later version.
+
+#     This program is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU Affero General Public License for more details.
+
+#     You should have received a copy of the GNU Affero General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+"""Template tags and filters for Gstudio's admin"""
+from django.template import Library
+from django.contrib import comments
+from django.contrib.contenttypes.models import ContentType
+
+from gstudio.models import Nodetype
+from gstudio.models import Author
+from gstudio.models import Metatype
+from gstudio.managers import DRAFT
+from gstudio.managers import tags_published
+
+register = Library()
+
+
+@register.inclusion_tag('gstudio/tags/dummy.html')
+def get_draft_nodetypes(
+    number=5, template='admin/gstudio/widgets/_draft_nodetypes.html'):
+    """Return the latest draft nodetypes"""
+    return {'template': template,
+            'nodetypes': Nodetype.objects.filter(status=DRAFT)[:number]}
+
+
+@register.inclusion_tag('gstudio/tags/dummy.html')
+def get_content_stats(
+    template='admin/gstudio/widgets/_content_stats.html'):
+    """Return statistics of the contents"""
+    content_type = ContentType.objects.get_for_model(Nodetype)
+
+    discussions = comments.get_model().objects.filter(
+        is_public=True, content_type=content_type)
+
+    return {'template': template,
+            'nodetypes': Nodetype.published.count(),
+            'metatypes': Metatype.objects.count(),
+            'tags': tags_published().count(),
+            'authors': Author.published.count(),
+            'comments': discussions.filter(flags=None).count(),
+            'pingbacks': discussions.filter(flags__flag='pingback').count(),
+            'trackbacks': discussions.filter(flags__flag='trackback').count(),
+            'rejects': comments.get_model().objects.filter(
+                is_public=False, content_type=content_type).count(),
+            }