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bgneal@232
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1 """
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bgneal@232
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2 Views for the forums application.
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bgneal@232
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3 """
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bgneal@232
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4 import datetime
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5
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6 from django.contrib.auth.decorators import login_required
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7 from django.contrib.auth.models import User
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bgneal@232
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8 from django.http import Http404
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bgneal@232
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9 from django.http import HttpResponse
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bgneal@232
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10 from django.http import HttpResponseBadRequest
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bgneal@232
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11 from django.http import HttpResponseForbidden
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12 from django.http import HttpResponseRedirect
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13 from django.core.urlresolvers import reverse
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14 from django.core.paginator import InvalidPage
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bgneal@232
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15 from django.shortcuts import get_object_or_404
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16 from django.shortcuts import render_to_response
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17 from django.shortcuts import redirect
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bgneal@232
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18 from django.template.loader import render_to_string
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19 from django.template import RequestContext
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20 from django.views.decorators.http import require_POST
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21 from django.utils.text import wrap
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22 from django.db.models import F
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23
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24 from core.paginator import DiggPaginator
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25 from core.functions import email_admins
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bgneal@232
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26 from forums.models import Forum, Topic, Post, FlaggedPost, TopicLastVisit, \
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27 ForumLastVisit
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bgneal@232
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28 from forums.forms import NewTopicForm, NewPostForm, PostForm, MoveTopicForm, \
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29 SplitTopicForm
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30 from forums.unread import get_forum_unread_status, get_topic_unread_status, \
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31 get_post_unread_status, get_unread_topics
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32
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33 from bio.models import UserProfile
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34 import antispam
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35 import antispam.utils
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36
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bgneal@232
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37 #######################################################################
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38
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39 TOPICS_PER_PAGE = 50
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40 POSTS_PER_PAGE = 20
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41
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42
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bgneal@232
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43 def get_page_num(request):
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bgneal@232
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44 """Returns the value of the 'page' variable in GET if it exists, or 1
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bgneal@232
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45 if it does not."""
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46
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47 try:
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48 page_num = int(request.GET.get('page', 1))
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49 except ValueError:
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50 page_num = 1
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51
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52 return page_num
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53
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54
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bgneal@232
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55 def create_topic_paginator(topics):
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56 return DiggPaginator(topics, TOPICS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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57
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58 def create_post_paginator(posts):
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59 return DiggPaginator(posts, POSTS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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60
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61
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bgneal@232
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62 def attach_topic_page_ranges(topics):
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bgneal@232
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63 """Attaches a page_range attribute to each topic in the supplied list.
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64 This attribute will be None if it is a single page topic. This is used
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65 by the templates to generate "goto page x" links.
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66 """
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67 for topic in topics:
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68 if topic.post_count > POSTS_PER_PAGE:
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69 pp = DiggPaginator(range(topic.post_count), POSTS_PER_PAGE,
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70 body=2, tail=3, margin=1)
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71 topic.page_range = pp.page(1).page_range
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72 else:
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73 topic.page_range = None
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74
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bgneal@232
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75 #######################################################################
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76
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77 SPECIAL_QUERIES = {
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78 'unread': 'forums-unread_topics',
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79 'unanswered': 'forums-unanswered_topics',
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80 'mine': 'forums-my_posts',
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81 'favorites': 'forums-manage_favorites',
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82 'subscriptions': 'forums-manage_subscriptions',
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83 }
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84
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bgneal@232
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85 def index(request):
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bgneal@232
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86 """
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bgneal@232
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87 This view displays all the forums available, ordered in each category.
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bgneal@232
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88 """
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bgneal@232
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89 # check for special forum queries
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90 query = request.GET.get("query")
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bgneal@232
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91 if query in SPECIAL_QUERIES:
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92 return redirect(SPECIAL_QUERIES[query])
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bgneal@232
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93
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bgneal@232
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94 public_forums = Forum.objects.public_forums()
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bgneal@232
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95 feeds = [{'name': 'All Forums', 'feed': '/feeds/forums/'}]
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bgneal@232
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96
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97 forums = Forum.objects.forums_for_user(request.user)
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98 get_forum_unread_status(forums, request.user)
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99 cats = {}
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100 for forum in forums:
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101 forum.has_feed = forum in public_forums
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102 if forum.has_feed:
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103 feeds.append({
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104 'name': '%s Forum' % forum.name,
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bgneal@232
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105 'feed': '/feeds/forums/%s/' % forum.slug,
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bgneal@232
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106 })
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107
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bgneal@232
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108 cat = cats.setdefault(forum.category.id, {
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bgneal@232
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109 'cat': forum.category,
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110 'forums': [],
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111 })
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112 cat['forums'].append(forum)
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113
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bgneal@232
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114 cmpdef = lambda a, b: cmp(a['cat'].position, b['cat'].position)
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115 cats = sorted(cats.values(), cmpdef)
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116
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117 return render_to_response('forums/index.html', {
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118 'cats': cats,
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119 'feeds': feeds,
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120 },
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121 context_instance=RequestContext(request))
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bgneal@232
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122
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bgneal@232
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123
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bgneal@232
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124 def forum_index(request, slug):
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bgneal@232
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125 """
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bgneal@232
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126 Displays all the topics in a forum.
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bgneal@232
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127 """
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bgneal@232
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128 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
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bgneal@232
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129
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bgneal@232
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130 if not forum.category.can_access(request.user):
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131 return HttpResponseForbidden()
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bgneal@232
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132
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bgneal@232
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133 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
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bgneal@232
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134 get_topic_unread_status(forum, topics, request.user)
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bgneal@232
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135
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bgneal@232
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136 paginator = create_topic_paginator(topics)
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bgneal@232
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137 page_num = get_page_num(request)
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bgneal@232
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138 try:
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bgneal@232
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139 page = paginator.page(page_num)
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bgneal@232
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140 except InvalidPage:
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bgneal@232
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141 raise Http404
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bgneal@232
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142
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bgneal@232
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143 attach_topic_page_ranges(page.object_list)
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bgneal@232
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144
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bgneal@232
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145 # we do this for the template since it is rendered twice
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bgneal@232
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146 page_nav = render_to_string('forums/pagination.html', {'page': page})
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bgneal@232
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147
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bgneal@232
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148 can_moderate = _can_moderate(forum, request.user)
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bgneal@232
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149
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bgneal@232
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150 return render_to_response('forums/forum_index.html', {
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bgneal@232
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151 'forum': forum,
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bgneal@232
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152 'page': page,
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bgneal@232
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153 'page_nav': page_nav,
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bgneal@232
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154 'can_moderate': can_moderate,
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bgneal@232
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155 },
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bgneal@232
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156 context_instance=RequestContext(request))
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bgneal@232
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157
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bgneal@232
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158
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bgneal@232
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159 def topic_index(request, id):
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bgneal@232
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160 """
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bgneal@232
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161 Displays all the posts in a topic.
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bgneal@232
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162 """
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bgneal@232
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163 topic = get_object_or_404(Topic.objects.select_related(
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bgneal@232
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164 'forum', 'forum__category', 'last_post'), pk=id)
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bgneal@232
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165
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bgneal@232
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166 if not topic.forum.category.can_access(request.user):
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bgneal@232
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167 return HttpResponseForbidden()
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bgneal@232
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168
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bgneal@232
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169 topic.view_count = F('view_count') + 1
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bgneal@232
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170 topic.save(force_update=True)
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bgneal@232
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171
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bgneal@232
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172 posts = topic.posts.select_related()
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bgneal@232
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173
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bgneal@232
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174 paginator = create_post_paginator(posts)
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bgneal@232
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175 page_num = get_page_num(request)
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bgneal@232
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176 try:
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bgneal@232
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177 page = paginator.page(page_num)
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bgneal@232
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178 except InvalidPage:
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bgneal@232
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179 raise Http404
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bgneal@232
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180 get_post_unread_status(topic, page.object_list, request.user)
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bgneal@232
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181
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bgneal@232
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182 # Attach user profiles to each post to avoid using get_user_profile() in
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bgneal@232
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183 # the template.
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bgneal@232
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184 users = set(post.user.id for post in page.object_list)
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bgneal@232
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185
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bgneal@232
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186 profiles = UserProfile.objects.filter(user__id__in=users).select_related()
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bgneal@232
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187 user_profiles = dict((profile.user.id, profile) for profile in profiles)
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bgneal@232
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188
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bgneal@232
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189 for post in page.object_list:
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bgneal@232
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190 post.user_profile = user_profiles[post.user.id]
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bgneal@232
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191
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bgneal@232
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192 last_page = page_num == paginator.num_pages
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bgneal@232
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193
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bgneal@232
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194 if request.user.is_authenticated() and last_page:
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bgneal@232
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195 _update_last_visit(request.user, topic)
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bgneal@232
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196
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bgneal@232
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197 # we do this for the template since it is rendered twice
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bgneal@232
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198 page_nav = render_to_string('forums/pagination.html', {'page': page})
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bgneal@232
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199
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bgneal@232
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200 can_moderate = _can_moderate(topic.forum, request.user)
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bgneal@232
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201
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bgneal@232
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202 can_reply = request.user.is_authenticated() and (
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bgneal@232
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203 not topic.locked or can_moderate)
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bgneal@232
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204
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bgneal@232
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205 is_favorite = request.user.is_authenticated() and (
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bgneal@232
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206 topic in request.user.favorite_topics.all())
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bgneal@232
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207
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bgneal@232
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208 is_subscribed = request.user.is_authenticated() and (
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bgneal@232
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209 topic in request.user.subscriptions.all())
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bgneal@232
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210
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bgneal@232
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211 return render_to_response('forums/topic.html', {
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bgneal@232
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212 'forum': topic.forum,
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bgneal@232
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213 'topic': topic,
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bgneal@232
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214 'page': page,
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bgneal@232
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215 'page_nav': page_nav,
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bgneal@232
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216 'last_page': last_page,
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bgneal@232
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217 'can_moderate': can_moderate,
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bgneal@232
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218 'can_reply': can_reply,
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bgneal@232
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219 'form': NewPostForm(initial={'topic_id': topic.id}),
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bgneal@232
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220 'is_favorite': is_favorite,
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bgneal@232
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221 'is_subscribed': is_subscribed,
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bgneal@232
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222 },
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bgneal@232
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223 context_instance=RequestContext(request))
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bgneal@232
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224
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bgneal@232
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225
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bgneal@232
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226 @login_required
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bgneal@232
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227 def new_topic(request, slug):
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bgneal@232
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228 """
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bgneal@232
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229 This view handles the creation of new topics.
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bgneal@232
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230 """
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bgneal@232
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231 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
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bgneal@232
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232
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|
bgneal@232
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233 if not forum.category.can_access(request.user):
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bgneal@232
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234 return HttpResponseForbidden()
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bgneal@232
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235
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bgneal@232
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236 if request.method == 'POST':
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bgneal@232
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237 form = NewTopicForm(request.user, forum, request.POST)
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bgneal@232
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238 if form.is_valid():
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bgneal@232
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239 if antispam.utils.spam_check(request, form.cleaned_data['body']):
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bgneal@232
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240 return HttpResponseRedirect(reverse('antispam-suspended'))
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bgneal@232
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241
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bgneal@232
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242 topic = form.save(request.META.get("REMOTE_ADDR"))
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bgneal@232
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243 _bump_post_count(request.user)
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bgneal@232
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244 return HttpResponseRedirect(reverse('forums-new_topic_thanks',
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bgneal@232
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245 kwargs={'tid': topic.pk}))
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bgneal@232
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246 else:
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bgneal@232
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247 form = NewTopicForm(request.user, forum)
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bgneal@232
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248
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bgneal@232
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249 return render_to_response('forums/new_topic.html', {
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bgneal@232
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250 'forum': forum,
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bgneal@232
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251 'form': form,
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bgneal@232
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252 },
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bgneal@232
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253 context_instance=RequestContext(request))
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bgneal@232
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254
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bgneal@232
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255
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bgneal@232
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256 @login_required
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bgneal@232
|
257 def new_topic_thanks(request, tid):
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bgneal@232
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258 """
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|
bgneal@232
|
259 This view displays the success page for a newly created topic.
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bgneal@232
|
260 """
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|
bgneal@232
|
261 topic = get_object_or_404(Topic.objects.select_related(), pk=tid)
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bgneal@232
|
262 return render_to_response('forums/new_topic_thanks.html', {
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bgneal@232
|
263 'forum': topic.forum,
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bgneal@232
|
264 'topic': topic,
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bgneal@232
|
265 },
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bgneal@232
|
266 context_instance=RequestContext(request))
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bgneal@232
|
267
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|
bgneal@232
|
268
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|
bgneal@232
|
269 @require_POST
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|
bgneal@232
|
270 def quick_reply_ajax(request):
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|
bgneal@232
|
271 """
|
|
bgneal@232
|
272 This function handles the quick reply to a thread function. This
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|
bgneal@232
|
273 function is meant to be the target of an AJAX post, and returns
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|
bgneal@232
|
274 the HTML for the new post, which the client-side script appends
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|
bgneal@232
|
275 to the document.
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|
bgneal@232
|
276 """
|
|
bgneal@232
|
277 if not request.user.is_authenticated():
|
|
bgneal@232
|
278 return HttpResponseForbidden('Please login or register to post.')
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|
bgneal@232
|
279
|
|
bgneal@232
|
280 form = NewPostForm(request.POST)
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|
bgneal@232
|
281 if form.is_valid():
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|
bgneal@232
|
282 if not _can_post_in_topic(form.topic, request.user):
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|
bgneal@232
|
283 return HttpResponseForbidden("You don't have permission to post in this topic.")
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|
bgneal@232
|
284 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
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bgneal@232
|
285 return HttpResponseForbidden(antispam.BUSTED_MESSAGE)
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|
bgneal@232
|
286
|
|
bgneal@232
|
287 post = form.save(request.user, request.META.get("REMOTE_ADDR", ""))
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|
bgneal@232
|
288 post.unread = True
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|
bgneal@232
|
289 post.user_profile = request.user.get_profile()
|
|
bgneal@232
|
290 _bump_post_count(request.user)
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|
bgneal@232
|
291 _update_last_visit(request.user, form.topic)
|
|
bgneal@232
|
292 return render_to_response('forums/display_post.html', {
|
|
bgneal@232
|
293 'post': post,
|
|
bgneal@232
|
294 'can_moderate': _can_moderate(form.topic.forum, request.user),
|
|
bgneal@232
|
295 'can_reply': True,
|
|
bgneal@232
|
296 },
|
|
bgneal@232
|
297 context_instance=RequestContext(request))
|
|
bgneal@232
|
298
|
|
bgneal@232
|
299 return HttpResponseBadRequest("Invalid post.");
|
|
bgneal@232
|
300
|
|
bgneal@232
|
301
|
|
bgneal@232
|
302 def goto_post(request, post_id):
|
|
bgneal@232
|
303 """
|
|
bgneal@232
|
304 This function calculates what page a given post is on, then redirects
|
|
bgneal@232
|
305 to that URL. This function is the target of get_absolute_url() for
|
|
bgneal@232
|
306 Post objects.
|
|
bgneal@232
|
307 """
|
|
bgneal@232
|
308 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@232
|
309 count = post.topic.posts.filter(creation_date__lt=post.creation_date).count()
|
|
bgneal@232
|
310 page = count / POSTS_PER_PAGE + 1
|
|
bgneal@232
|
311 url = reverse('forums-topic_index', kwargs={'id': post.topic.id}) + \
|
|
bgneal@232
|
312 '?page=%s#p%s' % (page, post.id)
|
|
bgneal@232
|
313 return HttpResponseRedirect(url)
|
|
bgneal@232
|
314
|
|
bgneal@232
|
315
|
|
bgneal@232
|
316 @require_POST
|
|
bgneal@232
|
317 def flag_post(request):
|
|
bgneal@232
|
318 """
|
|
bgneal@232
|
319 This function handles the flagging of posts by users. This function should
|
|
bgneal@232
|
320 be the target of an AJAX post.
|
|
bgneal@232
|
321 """
|
|
bgneal@232
|
322 if not request.user.is_authenticated():
|
|
bgneal@232
|
323 return HttpResponseForbidden('Please login or register to flag a post.')
|
|
bgneal@232
|
324
|
|
bgneal@232
|
325 id = request.POST.get('id')
|
|
bgneal@232
|
326 if id is None:
|
|
bgneal@232
|
327 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
328
|
|
bgneal@232
|
329 try:
|
|
bgneal@232
|
330 post = Post.objects.get(pk=id)
|
|
bgneal@232
|
331 except Post.DoesNotExist:
|
|
bgneal@232
|
332 return HttpResponseBadRequest('No post with id %s' % id)
|
|
bgneal@232
|
333
|
|
bgneal@232
|
334 flag = FlaggedPost(user=request.user, post=post)
|
|
bgneal@232
|
335 flag.save()
|
|
bgneal@232
|
336 email_admins('A Post Has Been Flagged', """Hello,
|
|
bgneal@232
|
337
|
|
bgneal@232
|
338 A user has flagged a forum post for review.
|
|
bgneal@232
|
339 """)
|
|
bgneal@232
|
340 return HttpResponse('The post was flagged. A moderator will review the post shortly. ' \
|
|
bgneal@232
|
341 'Thanks for helping to improve the discussions on this site.')
|
|
bgneal@232
|
342
|
|
bgneal@232
|
343
|
|
bgneal@232
|
344 @login_required
|
|
bgneal@232
|
345 def edit_post(request, id):
|
|
bgneal@232
|
346 """
|
|
bgneal@232
|
347 This view function allows authorized users to edit posts.
|
|
bgneal@232
|
348 The superuser, forum moderators, and original author can edit posts.
|
|
bgneal@232
|
349 """
|
|
bgneal@232
|
350 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
351
|
|
bgneal@232
|
352 can_moderate = _can_moderate(post.topic.forum, request.user)
|
|
bgneal@232
|
353 can_edit = can_moderate or request.user == post.user
|
|
bgneal@232
|
354
|
|
bgneal@232
|
355 if not can_edit:
|
|
bgneal@232
|
356 return HttpResponseForbidden("You don't have permission to edit that post.")
|
|
bgneal@232
|
357
|
|
bgneal@232
|
358 if request.method == "POST":
|
|
bgneal@232
|
359 form = PostForm(request.POST, instance=post)
|
|
bgneal@232
|
360 if form.is_valid():
|
|
bgneal@232
|
361 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
362 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
363 post = form.save(commit=False)
|
|
bgneal@232
|
364 post.touch()
|
|
bgneal@232
|
365 post.save()
|
|
bgneal@232
|
366 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
367 else:
|
|
bgneal@232
|
368 form = PostForm(instance=post)
|
|
bgneal@232
|
369
|
|
bgneal@232
|
370 post.user_profile = request.user.get_profile()
|
|
bgneal@232
|
371
|
|
bgneal@232
|
372 return render_to_response('forums/edit_post.html', {
|
|
bgneal@232
|
373 'forum': post.topic.forum,
|
|
bgneal@232
|
374 'topic': post.topic,
|
|
bgneal@232
|
375 'post': post,
|
|
bgneal@232
|
376 'form': form,
|
|
bgneal@232
|
377 'can_moderate': can_moderate,
|
|
bgneal@232
|
378 },
|
|
bgneal@232
|
379 context_instance=RequestContext(request))
|
|
bgneal@232
|
380
|
|
bgneal@232
|
381
|
|
bgneal@232
|
382 @require_POST
|
|
bgneal@232
|
383 def delete_post(request):
|
|
bgneal@232
|
384 """
|
|
bgneal@232
|
385 This view function allows superusers and forum moderators to delete posts.
|
|
bgneal@232
|
386 This function is the target of AJAX calls from the client.
|
|
bgneal@232
|
387 """
|
|
bgneal@232
|
388 if not request.user.is_authenticated():
|
|
bgneal@232
|
389 return HttpResponseForbidden('Please login to delete a post.')
|
|
bgneal@232
|
390
|
|
bgneal@232
|
391 id = request.POST.get('id')
|
|
bgneal@232
|
392 if id is None:
|
|
bgneal@232
|
393 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
394
|
|
bgneal@232
|
395 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
396
|
|
bgneal@232
|
397 can_delete = request.user.is_superuser or \
|
|
bgneal@232
|
398 request.user in post.topic.forum.moderators.all()
|
|
bgneal@232
|
399
|
|
bgneal@232
|
400 if not can_delete:
|
|
bgneal@232
|
401 return HttpResponseForbidden("You don't have permission to delete that post.")
|
|
bgneal@232
|
402
|
|
bgneal@232
|
403 delete_single_post(post)
|
|
bgneal@232
|
404 return HttpResponse("The post has been deleted.")
|
|
bgneal@232
|
405
|
|
bgneal@232
|
406
|
|
bgneal@232
|
407 def delete_single_post(post):
|
|
bgneal@232
|
408 """
|
|
bgneal@232
|
409 This function deletes a single post. It handles the case of where
|
|
bgneal@232
|
410 a post is the sole post in a topic by deleting the topic also. It
|
|
bgneal@232
|
411 adjusts any foreign keys in Topic or Forum objects that might be pointing
|
|
bgneal@232
|
412 to this post before deleting the post to avoid a cascading delete.
|
|
bgneal@232
|
413 """
|
|
bgneal@232
|
414 if post.topic.post_count == 1 and post == post.topic.last_post:
|
|
bgneal@232
|
415 _delete_topic(post.topic)
|
|
bgneal@232
|
416 else:
|
|
bgneal@232
|
417 _delete_post(post)
|
|
bgneal@232
|
418
|
|
bgneal@232
|
419
|
|
bgneal@232
|
420 def _delete_post(post):
|
|
bgneal@232
|
421 """
|
|
bgneal@232
|
422 Internal function to delete a single post object.
|
|
bgneal@232
|
423 Decrements the post author's post count.
|
|
bgneal@232
|
424 Adjusts the parent topic and forum's last_post as needed.
|
|
bgneal@232
|
425 """
|
|
bgneal@232
|
426 # Adjust post creator's post count
|
|
bgneal@232
|
427 profile = post.user.get_profile()
|
|
bgneal@232
|
428 if profile.forum_post_count > 0:
|
|
bgneal@232
|
429 profile.forum_post_count -= 1
|
|
bgneal@232
|
430 profile.save()
|
|
bgneal@232
|
431
|
|
bgneal@232
|
432 # If this post is the last_post in a topic, we need to update
|
|
bgneal@232
|
433 # both the topic and parent forum's last post fields. If we don't
|
|
bgneal@232
|
434 # the cascading delete will delete them also!
|
|
bgneal@232
|
435
|
|
bgneal@232
|
436 topic = post.topic
|
|
bgneal@232
|
437 if topic.last_post == post:
|
|
bgneal@232
|
438 topic.last_post_pre_delete()
|
|
bgneal@232
|
439 topic.save()
|
|
bgneal@232
|
440
|
|
bgneal@232
|
441 forum = topic.forum
|
|
bgneal@232
|
442 if forum.last_post == post:
|
|
bgneal@232
|
443 forum.last_post_pre_delete()
|
|
bgneal@232
|
444 forum.save()
|
|
bgneal@232
|
445
|
|
bgneal@232
|
446 # Should be safe to delete the post now:
|
|
bgneal@232
|
447 post.delete()
|
|
bgneal@232
|
448
|
|
bgneal@232
|
449
|
|
bgneal@232
|
450 def _delete_topic(topic):
|
|
bgneal@232
|
451 """
|
|
bgneal@232
|
452 Internal function to delete an entire topic.
|
|
bgneal@232
|
453 Deletes the topic and all posts contained within.
|
|
bgneal@232
|
454 Adjusts the parent forum's last_post as needed.
|
|
bgneal@232
|
455 Note that we don't bother adjusting all the users'
|
|
bgneal@232
|
456 post counts as that doesn't seem to be worth the effort.
|
|
bgneal@232
|
457 """
|
|
bgneal@232
|
458 if topic.forum.last_post and topic.forum.last_post.topic == topic:
|
|
bgneal@232
|
459 topic.forum.last_post_pre_delete()
|
|
bgneal@232
|
460 topic.forum.save()
|
|
bgneal@232
|
461
|
|
bgneal@232
|
462 # delete subscriptions to this topic
|
|
bgneal@232
|
463 topic.subscribers.clear()
|
|
bgneal@232
|
464 topic.bookmarkers.clear()
|
|
bgneal@232
|
465
|
|
bgneal@232
|
466 # It should be safe to just delete the topic now. This will
|
|
bgneal@232
|
467 # automatically delete all posts in the topic.
|
|
bgneal@232
|
468 topic.delete()
|
|
bgneal@232
|
469
|
|
bgneal@232
|
470
|
|
bgneal@232
|
471 @login_required
|
|
bgneal@232
|
472 def new_post(request, topic_id):
|
|
bgneal@232
|
473 """
|
|
bgneal@232
|
474 This function is the view for creating a normal, non-quick reply
|
|
bgneal@232
|
475 to a topic.
|
|
bgneal@232
|
476 """
|
|
bgneal@232
|
477 topic = get_object_or_404(Topic.objects.select_related(), pk=topic_id)
|
|
bgneal@232
|
478 can_post = _can_post_in_topic(topic, request.user)
|
|
bgneal@232
|
479
|
|
bgneal@232
|
480 if can_post:
|
|
bgneal@232
|
481 if request.method == 'POST':
|
|
bgneal@232
|
482 form = PostForm(request.POST)
|
|
bgneal@232
|
483 if form.is_valid():
|
|
bgneal@232
|
484 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
485 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
486 post = form.save(commit=False)
|
|
bgneal@232
|
487 post.topic = topic
|
|
bgneal@232
|
488 post.user = request.user
|
|
bgneal@232
|
489 post.user_ip = request.META.get("REMOTE_ADDR", "")
|
|
bgneal@232
|
490 post.save()
|
|
bgneal@232
|
491 _bump_post_count(request.user)
|
|
bgneal@232
|
492 _update_last_visit(request.user, topic)
|
|
bgneal@232
|
493 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
494 else:
|
|
bgneal@232
|
495 quote_id = request.GET.get('quote')
|
|
bgneal@232
|
496 if quote_id:
|
|
bgneal@232
|
497 quote_post = get_object_or_404(Post.objects.select_related(),
|
|
bgneal@232
|
498 pk=quote_id)
|
|
bgneal@232
|
499 form = PostForm(initial={'body': _quote_message(quote_post.user.username,
|
|
bgneal@232
|
500 quote_post.body)})
|
|
bgneal@232
|
501 else:
|
|
bgneal@232
|
502 form = PostForm()
|
|
bgneal@232
|
503 else:
|
|
bgneal@232
|
504 form = None
|
|
bgneal@232
|
505
|
|
bgneal@232
|
506 return render_to_response('forums/new_post.html', {
|
|
bgneal@232
|
507 'forum': topic.forum,
|
|
bgneal@232
|
508 'topic': topic,
|
|
bgneal@232
|
509 'form': form,
|
|
bgneal@232
|
510 'can_post': can_post,
|
|
bgneal@232
|
511 },
|
|
bgneal@232
|
512 context_instance=RequestContext(request))
|
|
bgneal@232
|
513
|
|
bgneal@232
|
514
|
|
bgneal@232
|
515 @login_required
|
|
bgneal@232
|
516 def mod_topic_stick(request, id):
|
|
bgneal@232
|
517 """
|
|
bgneal@232
|
518 This view function is for moderators to toggle the sticky status of a topic.
|
|
bgneal@232
|
519 """
|
|
bgneal@232
|
520 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
521 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
522 topic.sticky = not topic.sticky
|
|
bgneal@232
|
523 topic.save()
|
|
bgneal@232
|
524 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
525
|
|
bgneal@232
|
526 return HttpResponseForbidden()
|
|
bgneal@232
|
527
|
|
bgneal@232
|
528
|
|
bgneal@232
|
529 @login_required
|
|
bgneal@232
|
530 def mod_topic_lock(request, id):
|
|
bgneal@232
|
531 """
|
|
bgneal@232
|
532 This view function is for moderators to toggle the locked status of a topic.
|
|
bgneal@232
|
533 """
|
|
bgneal@232
|
534 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
535 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
536 topic.locked = not topic.locked
|
|
bgneal@232
|
537 topic.save()
|
|
bgneal@232
|
538 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
539
|
|
bgneal@232
|
540 return HttpResponseForbidden()
|
|
bgneal@232
|
541
|
|
bgneal@232
|
542
|
|
bgneal@232
|
543 @login_required
|
|
bgneal@232
|
544 def mod_topic_delete(request, id):
|
|
bgneal@232
|
545 """
|
|
bgneal@232
|
546 This view function is for moderators to delete an entire topic.
|
|
bgneal@232
|
547 """
|
|
bgneal@232
|
548 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
549 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
550 forum_url = topic.forum.get_absolute_url()
|
|
bgneal@232
|
551 _delete_topic(topic)
|
|
bgneal@232
|
552 return HttpResponseRedirect(forum_url)
|
|
bgneal@232
|
553
|
|
bgneal@232
|
554 return HttpResponseForbidden()
|
|
bgneal@232
|
555
|
|
bgneal@232
|
556
|
|
bgneal@232
|
557 @login_required
|
|
bgneal@232
|
558 def mod_topic_move(request, id):
|
|
bgneal@232
|
559 """
|
|
bgneal@232
|
560 This view function is for moderators to move a topic to a different forum.
|
|
bgneal@232
|
561 """
|
|
bgneal@232
|
562 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
563 if not _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
564 return HttpResponseForbidden()
|
|
bgneal@232
|
565
|
|
bgneal@232
|
566 if request.method == 'POST':
|
|
bgneal@232
|
567 form = MoveTopicForm(request.user, request.POST)
|
|
bgneal@232
|
568 if form.is_valid():
|
|
bgneal@232
|
569 new_forum = form.cleaned_data['forums']
|
|
bgneal@232
|
570 old_forum = topic.forum
|
|
bgneal@232
|
571 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
572 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
573 else:
|
|
bgneal@232
|
574 form = MoveTopicForm(request.user)
|
|
bgneal@232
|
575
|
|
bgneal@232
|
576 return render_to_response('forums/move_topic.html', {
|
|
bgneal@232
|
577 'forum': topic.forum,
|
|
bgneal@232
|
578 'topic': topic,
|
|
bgneal@232
|
579 'form': form,
|
|
bgneal@232
|
580 },
|
|
bgneal@232
|
581 context_instance=RequestContext(request))
|
|
bgneal@232
|
582
|
|
bgneal@232
|
583
|
|
bgneal@232
|
584 @login_required
|
|
bgneal@232
|
585 def mod_forum(request, slug):
|
|
bgneal@232
|
586 """
|
|
bgneal@232
|
587 Displays a view to allow moderators to perform various operations
|
|
bgneal@232
|
588 on topics in a forum in bulk. We currently support mass locking/unlocking,
|
|
bgneal@232
|
589 stickying and unstickying, moving, and deleting topics.
|
|
bgneal@232
|
590 """
|
|
bgneal@232
|
591 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
592 if not _can_moderate(forum, request.user):
|
|
bgneal@232
|
593 return HttpResponseForbidden()
|
|
bgneal@232
|
594
|
|
bgneal@232
|
595 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
596 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
597 page_num = get_page_num(request)
|
|
bgneal@232
|
598 try:
|
|
bgneal@232
|
599 page = paginator.page(page_num)
|
|
bgneal@232
|
600 except InvalidPage:
|
|
bgneal@232
|
601 raise Http404
|
|
bgneal@232
|
602
|
|
bgneal@232
|
603 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
604 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
605 form = None
|
|
bgneal@232
|
606
|
|
bgneal@232
|
607 if request.method == 'POST':
|
|
bgneal@232
|
608 topic_ids = request.POST.getlist('topic_ids')
|
|
bgneal@232
|
609 url = reverse('forums-mod_forum', kwargs={'slug':forum.slug})
|
|
bgneal@232
|
610 url += '?page=%s' % page_num
|
|
bgneal@232
|
611
|
|
bgneal@232
|
612 if len(topic_ids):
|
|
bgneal@232
|
613 if request.POST.get('sticky'):
|
|
bgneal@232
|
614 _bulk_sticky(forum, topic_ids)
|
|
bgneal@232
|
615 return HttpResponseRedirect(url)
|
|
bgneal@232
|
616 elif request.POST.get('lock'):
|
|
bgneal@232
|
617 _bulk_lock(forum, topic_ids)
|
|
bgneal@232
|
618 return HttpResponseRedirect(url)
|
|
bgneal@232
|
619 elif request.POST.get('delete'):
|
|
bgneal@232
|
620 _bulk_delete(forum, topic_ids)
|
|
bgneal@232
|
621 return HttpResponseRedirect(url)
|
|
bgneal@232
|
622 elif request.POST.get('move'):
|
|
bgneal@232
|
623 form = MoveTopicForm(request.user, request.POST, hide_label=True)
|
|
bgneal@232
|
624 if form.is_valid():
|
|
bgneal@232
|
625 _bulk_move(topic_ids, forum, form.cleaned_data['forums'])
|
|
bgneal@232
|
626 return HttpResponseRedirect(url)
|
|
bgneal@232
|
627
|
|
bgneal@232
|
628 if form is None:
|
|
bgneal@232
|
629 form = MoveTopicForm(request.user, hide_label=True)
|
|
bgneal@232
|
630
|
|
bgneal@232
|
631 return render_to_response('forums/mod_forum.html', {
|
|
bgneal@232
|
632 'forum': forum,
|
|
bgneal@232
|
633 'page': page,
|
|
bgneal@232
|
634 'page_nav': page_nav,
|
|
bgneal@232
|
635 'form': form,
|
|
bgneal@232
|
636 },
|
|
bgneal@232
|
637 context_instance=RequestContext(request))
|
|
bgneal@232
|
638
|
|
bgneal@232
|
639
|
|
bgneal@232
|
640 @login_required
|
|
bgneal@232
|
641 @require_POST
|
|
bgneal@232
|
642 def forum_catchup(request, slug):
|
|
bgneal@232
|
643 """
|
|
bgneal@232
|
644 This view marks all the topics in the forum as being read.
|
|
bgneal@232
|
645 """
|
|
bgneal@232
|
646 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
647
|
|
bgneal@232
|
648 if not forum.category.can_access(request.user):
|
|
bgneal@232
|
649 return HttpResponseForbidden()
|
|
bgneal@232
|
650
|
|
bgneal@232
|
651 forum.catchup(request.user)
|
|
bgneal@232
|
652 return HttpResponseRedirect(forum.get_absolute_url())
|
|
bgneal@232
|
653
|
|
bgneal@232
|
654
|
|
bgneal@232
|
655 @login_required
|
|
bgneal@232
|
656 def mod_topic_split(request, id):
|
|
bgneal@232
|
657 """
|
|
bgneal@232
|
658 This view function allows moderators to split posts off to a new topic.
|
|
bgneal@232
|
659 """
|
|
bgneal@232
|
660 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
661 if not _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
662 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
663
|
|
bgneal@232
|
664 if request.method == "POST":
|
|
bgneal@232
|
665 form = SplitTopicForm(request.user, request.POST)
|
|
bgneal@232
|
666 if form.is_valid():
|
|
bgneal@232
|
667 if form.split_at:
|
|
bgneal@232
|
668 _split_topic_at(topic, form.post_ids[0],
|
|
bgneal@232
|
669 form.cleaned_data['forums'],
|
|
bgneal@232
|
670 form.cleaned_data['name'])
|
|
bgneal@232
|
671 else:
|
|
bgneal@232
|
672 _split_topic(topic, form.post_ids,
|
|
bgneal@232
|
673 form.cleaned_data['forums'],
|
|
bgneal@232
|
674 form.cleaned_data['name'])
|
|
bgneal@232
|
675
|
|
bgneal@232
|
676 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
677 else:
|
|
bgneal@232
|
678 form = SplitTopicForm(request.user)
|
|
bgneal@232
|
679
|
|
bgneal@232
|
680 posts = topic.posts.select_related()
|
|
bgneal@232
|
681
|
|
bgneal@232
|
682 return render_to_response('forums/mod_split_topic.html', {
|
|
bgneal@232
|
683 'forum': topic.forum,
|
|
bgneal@232
|
684 'topic': topic,
|
|
bgneal@232
|
685 'posts': posts,
|
|
bgneal@232
|
686 'form': form,
|
|
bgneal@232
|
687 },
|
|
bgneal@232
|
688 context_instance=RequestContext(request))
|
|
bgneal@232
|
689
|
|
bgneal@232
|
690
|
|
bgneal@232
|
691 @login_required
|
|
bgneal@232
|
692 def unread_topics(request):
|
|
bgneal@232
|
693 """Displays the topics with unread posts for a given user."""
|
|
bgneal@232
|
694
|
|
bgneal@232
|
695 topics = get_unread_topics(request.user)
|
|
bgneal@232
|
696
|
|
bgneal@232
|
697 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
698 page_num = get_page_num(request)
|
|
bgneal@232
|
699 try:
|
|
bgneal@232
|
700 page = paginator.page(page_num)
|
|
bgneal@232
|
701 except InvalidPage:
|
|
bgneal@232
|
702 raise Http404
|
|
bgneal@232
|
703
|
|
bgneal@232
|
704 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
705
|
|
bgneal@232
|
706 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
707 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
708
|
|
bgneal@232
|
709 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
710 'title': 'Topics With Unread Posts',
|
|
bgneal@232
|
711 'page': page,
|
|
bgneal@232
|
712 'page_nav': page_nav,
|
|
bgneal@232
|
713 },
|
|
bgneal@232
|
714 context_instance=RequestContext(request))
|
|
bgneal@232
|
715
|
|
bgneal@232
|
716
|
|
bgneal@232
|
717 def unanswered_topics(request):
|
|
bgneal@232
|
718 """Displays the topics with no replies."""
|
|
bgneal@232
|
719
|
|
bgneal@232
|
720 forum_ids = Forum.objects.forum_ids_for_user(request.user)
|
|
bgneal@232
|
721 topics = Topic.objects.filter(forum__id__in=forum_ids,
|
|
bgneal@232
|
722 post_count=1).select_related(
|
|
bgneal@232
|
723 'forum', 'user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
724
|
|
bgneal@232
|
725 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
726 page_num = get_page_num(request)
|
|
bgneal@232
|
727 try:
|
|
bgneal@232
|
728 page = paginator.page(page_num)
|
|
bgneal@232
|
729 except InvalidPage:
|
|
bgneal@232
|
730 raise Http404
|
|
bgneal@232
|
731
|
|
bgneal@232
|
732 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
733
|
|
bgneal@232
|
734 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
735 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
736
|
|
bgneal@232
|
737 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
738 'title': 'Unanswered Topics',
|
|
bgneal@232
|
739 'page': page,
|
|
bgneal@232
|
740 'page_nav': page_nav,
|
|
bgneal@232
|
741 },
|
|
bgneal@232
|
742 context_instance=RequestContext(request))
|
|
bgneal@232
|
743
|
|
bgneal@232
|
744
|
|
bgneal@232
|
745 @login_required
|
|
bgneal@232
|
746 def my_posts(request):
|
|
bgneal@232
|
747 """Displays a list of posts the requesting user made."""
|
|
bgneal@232
|
748 return _user_posts(request, request.user, request.user, 'My Posts')
|
|
bgneal@232
|
749
|
|
bgneal@232
|
750
|
|
bgneal@232
|
751 @login_required
|
|
bgneal@232
|
752 def posts_for_user(request, username):
|
|
bgneal@232
|
753 """Displays a list of posts by the given user.
|
|
bgneal@232
|
754 Only the forums that the requesting user can see are examined.
|
|
bgneal@232
|
755 """
|
|
bgneal@232
|
756 target_user = get_object_or_404(User, username=username)
|
|
bgneal@232
|
757 return _user_posts(request, target_user, request.user, 'Posts by %s' % username)
|
|
bgneal@232
|
758
|
|
bgneal@232
|
759
|
|
bgneal@232
|
760 @login_required
|
|
bgneal@232
|
761 def post_ip_info(request, post_id):
|
|
bgneal@232
|
762 """Displays information about the IP address the post was made from."""
|
|
bgneal@232
|
763 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@232
|
764
|
|
bgneal@232
|
765 if not _can_moderate(post.topic.forum, request.user):
|
|
bgneal@232
|
766 return HttpResponseForbidden("You don't have permission for this post.")
|
|
bgneal@232
|
767
|
|
bgneal@232
|
768 ip_users = sorted(set(Post.objects.filter(
|
|
bgneal@232
|
769 user_ip=post.user_ip).values_list('user__username', flat=True)))
|
|
bgneal@232
|
770
|
|
bgneal@232
|
771 return render_to_response('forums/post_ip.html', {
|
|
bgneal@232
|
772 'post': post,
|
|
bgneal@232
|
773 'ip_users': ip_users,
|
|
bgneal@232
|
774 },
|
|
bgneal@232
|
775 context_instance=RequestContext(request))
|
|
bgneal@232
|
776
|
|
bgneal@232
|
777
|
|
bgneal@232
|
778 def _user_posts(request, target_user, req_user, page_title):
|
|
bgneal@232
|
779 """Displays a list of posts made by the target user.
|
|
bgneal@232
|
780 req_user is the user trying to view the posts. Only the forums
|
|
bgneal@232
|
781 req_user can see are searched.
|
|
bgneal@232
|
782 """
|
|
bgneal@232
|
783 forum_ids = Forum.objects.forum_ids_for_user(req_user)
|
|
bgneal@232
|
784 posts = Post.objects.filter(user=target_user,
|
|
bgneal@232
|
785 topic__forum__id__in=forum_ids).order_by(
|
|
bgneal@232
|
786 '-creation_date').select_related()
|
|
bgneal@232
|
787
|
|
bgneal@232
|
788 paginator = create_post_paginator(posts)
|
|
bgneal@232
|
789 page_num = get_page_num(request)
|
|
bgneal@232
|
790 try:
|
|
bgneal@232
|
791 page = paginator.page(page_num)
|
|
bgneal@232
|
792 except InvalidPage:
|
|
bgneal@232
|
793 raise Http404
|
|
bgneal@232
|
794
|
|
bgneal@232
|
795 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
796 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
797
|
|
bgneal@232
|
798 return render_to_response('forums/post_list.html', {
|
|
bgneal@232
|
799 'title': page_title,
|
|
bgneal@232
|
800 'page': page,
|
|
bgneal@232
|
801 'page_nav': page_nav,
|
|
bgneal@232
|
802 },
|
|
bgneal@232
|
803 context_instance=RequestContext(request))
|
|
bgneal@232
|
804
|
|
bgneal@232
|
805
|
|
bgneal@232
|
806 def _can_moderate(forum, user):
|
|
bgneal@232
|
807 """
|
|
bgneal@232
|
808 Determines if a user has permission to moderate a given forum.
|
|
bgneal@232
|
809 """
|
|
bgneal@232
|
810 return user.is_authenticated() and (
|
|
bgneal@232
|
811 user.is_superuser or user in forum.moderators.all())
|
|
bgneal@232
|
812
|
|
bgneal@232
|
813
|
|
bgneal@232
|
814 def _can_post_in_topic(topic, user):
|
|
bgneal@232
|
815 """
|
|
bgneal@232
|
816 This function returns true if the given user can post in the given topic
|
|
bgneal@232
|
817 and false otherwise.
|
|
bgneal@232
|
818 """
|
|
bgneal@232
|
819 return (not topic.locked and topic.forum.category.can_access(user)) or \
|
|
bgneal@232
|
820 (user.is_superuser or user in topic.forum.moderators.all())
|
|
bgneal@232
|
821
|
|
bgneal@232
|
822
|
|
bgneal@232
|
823 def _bump_post_count(user):
|
|
bgneal@232
|
824 """
|
|
bgneal@232
|
825 Increments the forum_post_count for the given user.
|
|
bgneal@232
|
826 """
|
|
bgneal@232
|
827 profile = user.get_profile()
|
|
bgneal@232
|
828 profile.forum_post_count += 1
|
|
bgneal@232
|
829 profile.save()
|
|
bgneal@232
|
830
|
|
bgneal@232
|
831
|
|
bgneal@232
|
832 def _quote_message(who, message):
|
|
bgneal@232
|
833 """
|
|
bgneal@232
|
834 Builds a message reply by quoting the existing message in a
|
|
bgneal@232
|
835 typical email-like fashion. The quoting is compatible with Markdown.
|
|
bgneal@232
|
836 """
|
|
bgneal@232
|
837 header = '*%s wrote:*\n\n' % (who, )
|
|
bgneal@232
|
838 lines = wrap(message, 55).split('\n')
|
|
bgneal@232
|
839 for i, line in enumerate(lines):
|
|
bgneal@232
|
840 lines[i] = '> ' + line
|
|
bgneal@232
|
841 return header + '\n'.join(lines)
|
|
bgneal@232
|
842
|
|
bgneal@232
|
843
|
|
bgneal@232
|
844 def _move_topic(topic, old_forum, new_forum):
|
|
bgneal@232
|
845 if new_forum != old_forum:
|
|
bgneal@232
|
846 topic.forum = new_forum
|
|
bgneal@232
|
847 topic.save()
|
|
bgneal@232
|
848 # Have to adjust foreign keys to last_post, denormalized counts, etc.:
|
|
bgneal@232
|
849 old_forum.sync()
|
|
bgneal@232
|
850 old_forum.save()
|
|
bgneal@232
|
851 new_forum.sync()
|
|
bgneal@232
|
852 new_forum.save()
|
|
bgneal@232
|
853
|
|
bgneal@232
|
854
|
|
bgneal@232
|
855 def _bulk_sticky(forum, topic_ids):
|
|
bgneal@232
|
856 """
|
|
bgneal@232
|
857 Performs a toggle on the sticky status for a given list of topic ids.
|
|
bgneal@232
|
858 """
|
|
bgneal@232
|
859 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
860 for topic in topics:
|
|
bgneal@232
|
861 if topic.forum == forum:
|
|
bgneal@232
|
862 topic.sticky = not topic.sticky
|
|
bgneal@232
|
863 topic.save()
|
|
bgneal@232
|
864
|
|
bgneal@232
|
865
|
|
bgneal@232
|
866 def _bulk_lock(forum, topic_ids):
|
|
bgneal@232
|
867 """
|
|
bgneal@232
|
868 Performs a toggle on the locked status for a given list of topic ids.
|
|
bgneal@232
|
869 """
|
|
bgneal@232
|
870 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
871 for topic in topics:
|
|
bgneal@232
|
872 if topic.forum == forum:
|
|
bgneal@232
|
873 topic.locked = not topic.locked
|
|
bgneal@232
|
874 topic.save()
|
|
bgneal@232
|
875
|
|
bgneal@232
|
876
|
|
bgneal@232
|
877 def _bulk_delete(forum, topic_ids):
|
|
bgneal@232
|
878 """
|
|
bgneal@232
|
879 Deletes the list of topics.
|
|
bgneal@232
|
880 """
|
|
bgneal@235
|
881 # Because we are deleting stuff, retrieve each topic one at a
|
|
bgneal@235
|
882 # time since we are going to be adjusting de-normalized fields
|
|
bgneal@235
|
883 # during deletes. In particular, we can't do this:
|
|
bgneal@235
|
884 # topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@235
|
885 # for topic in topics:
|
|
bgneal@235
|
886 # since topic.forum.last_post can go stale after a delete.
|
|
bgneal@235
|
887
|
|
bgneal@235
|
888 for id in topic_ids:
|
|
bgneal@235
|
889 try:
|
|
bgneal@235
|
890 topic = Topic.objects.select_related().get(pk=id)
|
|
bgneal@235
|
891 except Topic.DoesNotExist:
|
|
bgneal@235
|
892 continue
|
|
bgneal@235
|
893 _delete_topic(topic)
|
|
bgneal@232
|
894
|
|
bgneal@232
|
895
|
|
bgneal@232
|
896 def _bulk_move(topic_ids, old_forum, new_forum):
|
|
bgneal@232
|
897 """
|
|
bgneal@232
|
898 Moves the list of topics to a new forum.
|
|
bgneal@232
|
899 """
|
|
bgneal@232
|
900 topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@232
|
901 for topic in topics:
|
|
bgneal@232
|
902 if topic.forum == old_forum:
|
|
bgneal@232
|
903 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
904
|
|
bgneal@232
|
905
|
|
bgneal@232
|
906 def _update_last_visit(user, topic):
|
|
bgneal@232
|
907 """
|
|
bgneal@232
|
908 Does the bookkeeping for the last visit status for the user to the
|
|
bgneal@232
|
909 topic/forum.
|
|
bgneal@232
|
910 """
|
|
bgneal@232
|
911 now = datetime.datetime.now()
|
|
bgneal@232
|
912 try:
|
|
bgneal@232
|
913 flv = ForumLastVisit.objects.get(user=user, forum=topic.forum)
|
|
bgneal@232
|
914 except ForumLastVisit.DoesNotExist:
|
|
bgneal@232
|
915 flv = ForumLastVisit(user=user, forum=topic.forum)
|
|
bgneal@232
|
916 flv.begin_date = now
|
|
bgneal@232
|
917
|
|
bgneal@232
|
918 flv.end_date = now
|
|
bgneal@232
|
919 flv.save()
|
|
bgneal@232
|
920
|
|
bgneal@232
|
921 if topic.update_date > flv.begin_date:
|
|
bgneal@232
|
922 try:
|
|
bgneal@232
|
923 tlv = TopicLastVisit.objects.get(user=user, topic=topic)
|
|
bgneal@232
|
924 except TopicLastVisit.DoesNotExist:
|
|
bgneal@232
|
925 tlv = TopicLastVisit(user=user, topic=topic)
|
|
bgneal@232
|
926
|
|
bgneal@232
|
927 tlv.touch()
|
|
bgneal@232
|
928 tlv.save()
|
|
bgneal@232
|
929
|
|
bgneal@232
|
930
|
|
bgneal@232
|
931 def _split_topic_at(topic, post_id, new_forum, new_name):
|
|
bgneal@232
|
932 """
|
|
bgneal@232
|
933 This function splits the post given by post_id and all posts that come
|
|
bgneal@232
|
934 after it in the given topic to a new topic in a new forum.
|
|
bgneal@232
|
935 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
936 """
|
|
bgneal@232
|
937 post = get_object_or_404(Post, id=post_id)
|
|
bgneal@232
|
938 if post.topic == topic:
|
|
bgneal@232
|
939 post_ids = Post.objects.filter(topic=topic,
|
|
bgneal@232
|
940 creation_date__gte=post.creation_date).values_list('id', flat=True)
|
|
bgneal@232
|
941 _split_topic(topic, post_ids, new_forum, new_name)
|
|
bgneal@232
|
942
|
|
bgneal@232
|
943
|
|
bgneal@232
|
944 def _split_topic(topic, post_ids, new_forum, new_name):
|
|
bgneal@232
|
945 """
|
|
bgneal@232
|
946 This function splits the posts given by the post_ids list in the
|
|
bgneal@232
|
947 given topic to a new topic in a new forum.
|
|
bgneal@232
|
948 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
949 """
|
|
bgneal@232
|
950 posts = Post.objects.filter(topic=topic, id__in=post_ids)
|
|
bgneal@232
|
951 if len(posts) > 0:
|
|
bgneal@232
|
952 new_topic = Topic(forum=new_forum, name=new_name, user=posts[0].user)
|
|
bgneal@232
|
953 new_topic.save()
|
|
bgneal@232
|
954 for post in posts:
|
|
bgneal@232
|
955 post.topic = new_topic
|
|
bgneal@232
|
956 post.save()
|
|
bgneal@232
|
957
|
|
bgneal@232
|
958 topic.post_count_update()
|
|
bgneal@232
|
959 topic.save()
|
|
bgneal@232
|
960 new_topic.post_count_update()
|
|
bgneal@232
|
961 new_topic.save()
|
|
bgneal@232
|
962 topic.forum.sync()
|
|
bgneal@232
|
963 topic.forum.save()
|
|
bgneal@232
|
964 new_forum.sync()
|
|
bgneal@232
|
965 new_forum.save()
|
