Mercurial > public > sg101
comparison gpp/forums/views/main.py @ 409:c374bfd5594f
Fixing #177; added a view to display the last x active topics (where x is between 10 and 50). Added a link to the view on the forum query drop down.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Sat, 02 Apr 2011 00:47:05 +0000 |
| parents | 957955279a15 |
| children | 538a1bd2f1f4 |
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| 408:7e0997b08b50 | 409:c374bfd5594f |
|---|---|
| 861 'unread': False, | 861 'unread': False, |
| 862 }, | 862 }, |
| 863 context_instance=RequestContext(request)) | 863 context_instance=RequestContext(request)) |
| 864 | 864 |
| 865 | 865 |
| 866 def active_topics(request, num): | |
| 867 """Displays the last num topics that have been posted to.""" | |
| 868 | |
| 869 # sanity check num | |
| 870 num = min(50, max(10, int(num))) | |
| 871 | |
| 872 public_forum_ids = Forum.objects.public_forum_ids() | |
| 873 | |
| 874 # MySQL didn't do this query very well unfortunately... | |
| 875 #topics = Topic.objects.filter(forum__in=public_forum_ids).select_related( | |
| 876 # 'forum', 'user', 'last_post', 'last_post__user').order_by( | |
| 877 # '-update_date')[:num] | |
| 878 topic_ids = list(Topic.objects.filter(forum__in=public_forum_ids).order_by( | |
| 879 '-update_date').values_list('id', flat=True)[:num]) | |
| 880 topics = Topic.objects.filter(id__in=topic_ids).select_related( | |
| 881 'forum', 'user', 'last_post', 'last_post__user').order_by( | |
| 882 '-update_date')[:num] | |
| 883 | |
| 884 paginator = create_topic_paginator(topics) | |
| 885 page_num = get_page_num(request) | |
| 886 try: | |
| 887 page = paginator.page(page_num) | |
| 888 except InvalidPage: | |
| 889 raise Http404 | |
| 890 | |
| 891 attach_topic_page_ranges(page.object_list) | |
| 892 | |
| 893 # we do this for the template since it is rendered twice | |
| 894 page_nav = render_to_string('forums/pagination.html', {'page': page}) | |
| 895 | |
| 896 title = 'Last %d Active Topics' % num | |
| 897 | |
| 898 return render_to_response('forums/topic_list.html', { | |
| 899 'title': title, | |
| 900 'page': page, | |
| 901 'page_nav': page_nav, | |
| 902 'unread': False, | |
| 903 }, | |
| 904 context_instance=RequestContext(request)) | |
| 905 | |
| 906 | |
| 866 @login_required | 907 @login_required |
| 867 def my_posts(request): | 908 def my_posts(request): |
| 868 """Displays a list of posts the requesting user made.""" | 909 """Displays a list of posts the requesting user made.""" |
| 869 return _user_posts(request, request.user, request.user, 'My Posts') | 910 return _user_posts(request, request.user, request.user, 'My Posts') |
| 870 | 911 |