Changeset 74 for bitstructures/trunk/substructure/views.py

Timestamp:

05/28/08 20:22:40 (7 months ago)

Author:

simon

Message:

Implemented tagging.
Switched to arrows for the "Newer | Older" navigation.
Removed special behaviour for logged in users.

Files:

• bitstructures/trunk/substructure/views.py (modified) (3 diffs)

bitstructures/trunk/substructure/views.py

@@ -5 +5 @@
 from django.contrib.sites.models import Site
 from django.conf import settings
-from bitstructures.substructure.models import Entry
+from bitstructures.substructure.models import Entry, Tag, EntryTag
 from bitstructures.substructure.codeblocks import MarkdownCodeblocksParser
 
@@ -94 +94 @@
     return render_to_response('substructure/all.html', data)
 
+def tagged_with(request, tag_name):
+    tag = get_object_or_404(Tag, name=tag_name)
+    data = get_context_data(request)
+    data['tag'] = tag
+    data['entry_list'] = get_published_entries_with_tag(tag)
+    return render_to_response('substructure/tagged-with.html', data)
+
+def get_published_entries_with_tag(tag):
+    entrytags = EntryTag.objects.select_related().filter(tag=tag)
+    entry_list = []
+    for entrytag in entrytags:
+        entry = entrytag.entry
+        if entry.is_published:
+            entry_list.append(entry)
+    return entry_list
+
 def robots_txt(request):
     return HttpResponse(render_to_string('substructure/robots.txt'),
@@ -107 +123 @@
     data = { 'MEDIA_URL': settings.MEDIA_URL }
     data['num_published_entries'] = get_published_entries().count()
-    if user_can_change_entry(request):
-        data['user_can_change_entry'] = True
-        data['drafts'] = get_drafts()
     return data
-
-def user_can_change_entry(request):
-    return request.user.has_perm('change_entry')
-
-def get_drafts():
-    return Entry.objects.filter(date_published__isnull=True).order_by('title')