Mercurial > public > sg101
view forums/views/favorites.py @ 1081:ecb8f07d937b
Added countdown application.
author | Brian Neal <bgneal@gmail.com> |
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date | Sun, 24 Apr 2016 12:27:26 -0500 |
parents | e932f2ecd4a7 |
children |
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""" This module contains view functions related to forum favorites (bookmarks). """ from django.contrib.auth.decorators import login_required from django.core.urlresolvers import reverse from django.views.decorators.http import require_POST from django.shortcuts import get_object_or_404 from django.shortcuts import render from django.http import HttpResponseRedirect from django.http import HttpResponseForbidden from django.http import Http404 from django.core.paginator import InvalidPage from core.paginator import DiggPaginator from forums.models import Topic import forums.permissions as perms @login_required @require_POST def favorite_topic(request, topic_id): """ This function handles the "favoriting" (bookmarking) of a forum topic by a user. """ topic = get_object_or_404(Topic.objects.select_related(), id=topic_id) if perms.can_access(topic.forum.category, request.user): topic.bookmarkers.add(request.user) return HttpResponseRedirect( reverse("forums-favorites_status", args=[topic.id])) return HttpResponseForbidden() @login_required def manage_favorites(request): """Display a user's favorite topics and allow them to be deleted.""" user = request.user if request.method == "POST": if request.POST.get('delete_all'): user.favorite_topics.clear() else: delete_ids = request.POST.getlist('delete_ids') try: delete_ids = [int(id) for id in delete_ids] except ValueError: raise Http404 for topic in user.favorite_topics.filter(id__in=delete_ids): user.favorite_topics.remove(topic) return HttpResponseRedirect(reverse("forums-manage_favorites")) page_num = request.GET.get('page', 1) topics = user.favorite_topics.select_related().order_by('-update_date') paginator = DiggPaginator(topics, 20, body=5, tail=2, margin=3, padding=2) try: page_num = int(page_num) except ValueError: page_num = 1 try: page = paginator.page(page_num) except InvalidPage: raise Http404 return render(request, 'forums/manage_topics.html', { 'page_title': 'Favorite Topics', 'description': 'Your favorite topics are listed below.', 'page': page, }) @login_required def favorites_status(request, topic_id): """Display the favorite status for the given topic.""" topic = get_object_or_404(Topic.objects.select_related(), id=topic_id) is_favorite = request.user in topic.bookmarkers.all() return render(request, 'forums/favorite_status.html', { 'topic': topic, 'is_favorite': is_favorite, }) @login_required @require_POST def unfavorite_topic(request, topic_id): """ Un-favorite the user from the requested topic. """ topic = get_object_or_404(Topic, id=topic_id) topic.bookmarkers.remove(request.user) return HttpResponseRedirect( reverse("forums-favorites_status", args=[topic.id]))