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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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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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8 from django.http import Http404
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9 from django.http import HttpResponse
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10 from django.http import HttpResponseBadRequest
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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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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.template.loader import render_to_string
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18 from django.template import RequestContext
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19 from django.views.decorators.http import require_POST
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20 from django.utils.text import wrap
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21 from django.db.models import F
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22
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23 from core.paginator import DiggPaginator
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24 from core.functions import email_admins
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25 from forums.models import Forum, Topic, Post, FlaggedPost, TopicLastVisit, \
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26 ForumLastVisit, Attachment
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27 from forums.forms import NewTopicForm, NewPostForm, PostForm, MoveTopicForm, \
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28 SplitTopicForm
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29 from forums.unread import get_forum_unread_status, get_topic_unread_status, \
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30 get_post_unread_status, get_unread_topics
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31
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32 from bio.models import UserProfile
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33 import antispam
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34 import antispam.utils
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35 from forums.attachments import AttachmentProcessor
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36
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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 FEED_BASE = '/feeds/forums/'
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42 FORUM_FEED = FEED_BASE + '%s/'
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43
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44
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45 def get_page_num(request):
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46 """Returns the value of the 'page' variable in GET if it exists, or 1
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47 if it does not."""
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48
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49 try:
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50 page_num = int(request.GET.get('page', 1))
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51 except ValueError:
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52 page_num = 1
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53
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54 return page_num
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55
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56
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57 def create_topic_paginator(topics):
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58 return DiggPaginator(topics, TOPICS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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59
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60 def create_post_paginator(posts):
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61 return DiggPaginator(posts, POSTS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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62
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63
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bgneal@232
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64 def attach_topic_page_ranges(topics):
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65 """Attaches a page_range attribute to each topic in the supplied list.
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66 This attribute will be None if it is a single page topic. This is used
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67 by the templates to generate "goto page x" links.
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68 """
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69 for topic in topics:
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70 if topic.post_count > POSTS_PER_PAGE:
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71 pp = DiggPaginator(range(topic.post_count), POSTS_PER_PAGE,
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72 body=2, tail=3, margin=1)
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73 topic.page_range = pp.page(1).page_range
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74 else:
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75 topic.page_range = None
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76
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77 #######################################################################
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78
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79 def index(request):
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80 """
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bgneal@232
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81 This view displays all the forums available, ordered in each category.
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82 """
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83 public_forums = Forum.objects.public_forums()
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84 feeds = [{'name': 'All Forums', 'feed': FEED_BASE}]
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85
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86 forums = Forum.objects.forums_for_user(request.user)
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87 get_forum_unread_status(forums, request.user)
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88 cats = {}
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89 for forum in forums:
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90 forum.has_feed = forum in public_forums
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91 if forum.has_feed:
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92 feeds.append({
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93 'name': '%s Forum' % forum.name,
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94 'feed': FORUM_FEED % forum.slug,
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95 })
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96
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97 cat = cats.setdefault(forum.category.id, {
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98 'cat': forum.category,
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99 'forums': [],
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100 })
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101 cat['forums'].append(forum)
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102
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bgneal@232
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103 cmpdef = lambda a, b: cmp(a['cat'].position, b['cat'].position)
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104 cats = sorted(cats.values(), cmpdef)
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105
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106 return render_to_response('forums/index.html', {
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bgneal@232
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107 'cats': cats,
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bgneal@232
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108 'feeds': feeds,
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109 },
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110 context_instance=RequestContext(request))
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111
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bgneal@232
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112
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bgneal@232
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113 def forum_index(request, slug):
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114 """
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bgneal@232
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115 Displays all the topics in a forum.
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116 """
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117 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
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118
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119 if not forum.category.can_access(request.user):
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120 return HttpResponseForbidden()
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121
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bgneal@263
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122 feed = None
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bgneal@263
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123 if not forum.category.groups.all():
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124 feed = {
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125 'name': '%s Forum' % forum.name,
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bgneal@263
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126 'feed': FORUM_FEED % forum.slug,
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127 }
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128
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129 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
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bgneal@232
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130 get_topic_unread_status(forum, topics, request.user)
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bgneal@232
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131
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132 paginator = create_topic_paginator(topics)
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bgneal@232
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133 page_num = get_page_num(request)
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bgneal@232
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134 try:
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bgneal@232
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135 page = paginator.page(page_num)
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bgneal@232
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136 except InvalidPage:
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bgneal@232
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137 raise Http404
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bgneal@232
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138
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bgneal@232
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139 attach_topic_page_ranges(page.object_list)
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bgneal@232
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140
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bgneal@232
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141 # we do this for the template since it is rendered twice
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bgneal@232
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142 page_nav = render_to_string('forums/pagination.html', {'page': page})
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bgneal@232
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143
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bgneal@232
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144 can_moderate = _can_moderate(forum, request.user)
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bgneal@286
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145
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bgneal@232
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146 return render_to_response('forums/forum_index.html', {
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bgneal@232
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147 'forum': forum,
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bgneal@263
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148 'feed': feed,
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bgneal@232
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149 'page': page,
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bgneal@232
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150 'page_nav': page_nav,
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bgneal@232
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151 'can_moderate': can_moderate,
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bgneal@232
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152 },
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bgneal@232
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153 context_instance=RequestContext(request))
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bgneal@232
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154
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bgneal@232
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155
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bgneal@232
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156 def topic_index(request, id):
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bgneal@232
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157 """
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bgneal@232
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158 Displays all the posts in a topic.
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bgneal@232
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159 """
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bgneal@232
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160 topic = get_object_or_404(Topic.objects.select_related(
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bgneal@232
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161 'forum', 'forum__category', 'last_post'), pk=id)
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bgneal@232
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162
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bgneal@232
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163 if not topic.forum.category.can_access(request.user):
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bgneal@232
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164 return HttpResponseForbidden()
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bgneal@232
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165
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bgneal@232
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166 topic.view_count = F('view_count') + 1
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bgneal@232
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167 topic.save(force_update=True)
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bgneal@232
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168
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bgneal@232
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169 posts = topic.posts.select_related()
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bgneal@232
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170
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bgneal@232
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171 paginator = create_post_paginator(posts)
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bgneal@232
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172 page_num = get_page_num(request)
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bgneal@232
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173 try:
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bgneal@232
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174 page = paginator.page(page_num)
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bgneal@232
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175 except InvalidPage:
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bgneal@232
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176 raise Http404
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bgneal@232
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177 get_post_unread_status(topic, page.object_list, request.user)
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bgneal@232
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178
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bgneal@232
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179 # Attach user profiles to each post to avoid using get_user_profile() in
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bgneal@232
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180 # the template.
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bgneal@232
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181 users = set(post.user.id for post in page.object_list)
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bgneal@232
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182
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bgneal@232
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183 profiles = UserProfile.objects.filter(user__id__in=users).select_related()
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bgneal@232
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184 user_profiles = dict((profile.user.id, profile) for profile in profiles)
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bgneal@232
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185
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bgneal@232
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186 for post in page.object_list:
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bgneal@232
|
187 post.user_profile = user_profiles[post.user.id]
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bgneal@285
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188 post.attach_list = []
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bgneal@285
|
189
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bgneal@285
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190 # Attach any attachments
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bgneal@285
|
191 post_ids = [post.pk for post in page.object_list]
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bgneal@285
|
192 attachments = Attachment.objects.filter(post__in=post_ids).select_related(
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bgneal@285
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193 'embed').order_by('order')
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bgneal@285
|
194
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bgneal@285
|
195 post_dict = dict((post.pk, post) for post in page.object_list)
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bgneal@285
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196 for item in attachments:
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bgneal@285
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197 post_dict[item.post.id].attach_list.append(item.embed)
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bgneal@232
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198
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bgneal@232
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199 last_page = page_num == paginator.num_pages
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bgneal@232
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200
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bgneal@232
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201 if request.user.is_authenticated() and last_page:
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bgneal@232
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202 _update_last_visit(request.user, topic)
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bgneal@232
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203
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bgneal@232
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204 # we do this for the template since it is rendered twice
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bgneal@232
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205 page_nav = render_to_string('forums/pagination.html', {'page': page})
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bgneal@232
|
206
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bgneal@232
|
207 can_moderate = _can_moderate(topic.forum, request.user)
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bgneal@232
|
208
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|
bgneal@232
|
209 can_reply = request.user.is_authenticated() and (
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bgneal@232
|
210 not topic.locked or can_moderate)
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bgneal@232
|
211
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|
bgneal@232
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212 is_favorite = request.user.is_authenticated() and (
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bgneal@232
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213 topic in request.user.favorite_topics.all())
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bgneal@232
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214
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bgneal@232
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215 is_subscribed = request.user.is_authenticated() and (
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bgneal@232
|
216 topic in request.user.subscriptions.all())
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bgneal@232
|
217
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bgneal@232
|
218 return render_to_response('forums/topic.html', {
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bgneal@232
|
219 'forum': topic.forum,
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bgneal@232
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220 'topic': topic,
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bgneal@232
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221 'page': page,
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bgneal@232
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222 'page_nav': page_nav,
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bgneal@232
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223 'last_page': last_page,
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bgneal@232
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224 'can_moderate': can_moderate,
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bgneal@232
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225 'can_reply': can_reply,
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bgneal@232
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226 'form': NewPostForm(initial={'topic_id': topic.id}),
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bgneal@232
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227 'is_favorite': is_favorite,
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bgneal@232
|
228 'is_subscribed': is_subscribed,
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bgneal@232
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229 },
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bgneal@232
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230 context_instance=RequestContext(request))
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bgneal@232
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231
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|
bgneal@232
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232
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|
bgneal@232
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233 @login_required
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bgneal@232
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234 def new_topic(request, slug):
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bgneal@232
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235 """
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bgneal@232
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236 This view handles the creation of new topics.
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bgneal@232
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237 """
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bgneal@232
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238 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
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bgneal@232
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239
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|
bgneal@232
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240 if not forum.category.can_access(request.user):
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bgneal@232
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241 return HttpResponseForbidden()
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bgneal@232
|
242
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|
bgneal@232
|
243 if request.method == 'POST':
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bgneal@232
|
244 form = NewTopicForm(request.user, forum, request.POST)
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bgneal@232
|
245 if form.is_valid():
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bgneal@232
|
246 if antispam.utils.spam_check(request, form.cleaned_data['body']):
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bgneal@232
|
247 return HttpResponseRedirect(reverse('antispam-suspended'))
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bgneal@232
|
248
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|
bgneal@232
|
249 topic = form.save(request.META.get("REMOTE_ADDR"))
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bgneal@232
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250 _bump_post_count(request.user)
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bgneal@232
|
251 return HttpResponseRedirect(reverse('forums-new_topic_thanks',
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bgneal@232
|
252 kwargs={'tid': topic.pk}))
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bgneal@232
|
253 else:
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bgneal@232
|
254 form = NewTopicForm(request.user, forum)
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|
bgneal@286
|
255
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|
bgneal@232
|
256 return render_to_response('forums/new_topic.html', {
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bgneal@232
|
257 'forum': forum,
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bgneal@232
|
258 'form': form,
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bgneal@232
|
259 },
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bgneal@232
|
260 context_instance=RequestContext(request))
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|
bgneal@232
|
261
|
|
bgneal@232
|
262
|
|
bgneal@232
|
263 @login_required
|
|
bgneal@232
|
264 def new_topic_thanks(request, tid):
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|
bgneal@232
|
265 """
|
|
bgneal@232
|
266 This view displays the success page for a newly created topic.
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|
bgneal@232
|
267 """
|
|
bgneal@232
|
268 topic = get_object_or_404(Topic.objects.select_related(), pk=tid)
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|
bgneal@232
|
269 return render_to_response('forums/new_topic_thanks.html', {
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|
bgneal@232
|
270 'forum': topic.forum,
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|
bgneal@232
|
271 'topic': topic,
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|
bgneal@232
|
272 },
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|
bgneal@232
|
273 context_instance=RequestContext(request))
|
|
bgneal@232
|
274
|
|
bgneal@232
|
275
|
|
bgneal@232
|
276 @require_POST
|
|
bgneal@232
|
277 def quick_reply_ajax(request):
|
|
bgneal@232
|
278 """
|
|
bgneal@232
|
279 This function handles the quick reply to a thread function. This
|
|
bgneal@232
|
280 function is meant to be the target of an AJAX post, and returns
|
|
bgneal@232
|
281 the HTML for the new post, which the client-side script appends
|
|
bgneal@232
|
282 to the document.
|
|
bgneal@232
|
283 """
|
|
bgneal@232
|
284 if not request.user.is_authenticated():
|
|
bgneal@232
|
285 return HttpResponseForbidden('Please login or register to post.')
|
|
bgneal@232
|
286
|
|
bgneal@232
|
287 form = NewPostForm(request.POST)
|
|
bgneal@232
|
288 if form.is_valid():
|
|
bgneal@232
|
289 if not _can_post_in_topic(form.topic, request.user):
|
|
bgneal@232
|
290 return HttpResponseForbidden("You don't have permission to post in this topic.")
|
|
bgneal@232
|
291 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
292 return HttpResponseForbidden(antispam.BUSTED_MESSAGE)
|
|
bgneal@232
|
293
|
|
bgneal@232
|
294 post = form.save(request.user, request.META.get("REMOTE_ADDR", ""))
|
|
bgneal@232
|
295 post.unread = True
|
|
bgneal@232
|
296 post.user_profile = request.user.get_profile()
|
|
bgneal@285
|
297 post.attach_list = post.attachments.all()
|
|
bgneal@232
|
298 _bump_post_count(request.user)
|
|
bgneal@232
|
299 _update_last_visit(request.user, form.topic)
|
|
bgneal@285
|
300
|
|
bgneal@232
|
301 return render_to_response('forums/display_post.html', {
|
|
bgneal@232
|
302 'post': post,
|
|
bgneal@232
|
303 'can_moderate': _can_moderate(form.topic.forum, request.user),
|
|
bgneal@232
|
304 'can_reply': True,
|
|
bgneal@232
|
305 },
|
|
bgneal@232
|
306 context_instance=RequestContext(request))
|
|
bgneal@232
|
307
|
|
bgneal@286
|
308 return HttpResponseBadRequest("Oops, did you forget some text?");
|
|
bgneal@232
|
309
|
|
bgneal@232
|
310
|
|
bgneal@232
|
311 def goto_post(request, post_id):
|
|
bgneal@232
|
312 """
|
|
bgneal@232
|
313 This function calculates what page a given post is on, then redirects
|
|
bgneal@232
|
314 to that URL. This function is the target of get_absolute_url() for
|
|
bgneal@232
|
315 Post objects.
|
|
bgneal@232
|
316 """
|
|
bgneal@232
|
317 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@232
|
318 count = post.topic.posts.filter(creation_date__lt=post.creation_date).count()
|
|
bgneal@232
|
319 page = count / POSTS_PER_PAGE + 1
|
|
bgneal@232
|
320 url = reverse('forums-topic_index', kwargs={'id': post.topic.id}) + \
|
|
bgneal@232
|
321 '?page=%s#p%s' % (page, post.id)
|
|
bgneal@232
|
322 return HttpResponseRedirect(url)
|
|
bgneal@232
|
323
|
|
bgneal@232
|
324
|
|
bgneal@232
|
325 @require_POST
|
|
bgneal@232
|
326 def flag_post(request):
|
|
bgneal@232
|
327 """
|
|
bgneal@232
|
328 This function handles the flagging of posts by users. This function should
|
|
bgneal@232
|
329 be the target of an AJAX post.
|
|
bgneal@232
|
330 """
|
|
bgneal@232
|
331 if not request.user.is_authenticated():
|
|
bgneal@232
|
332 return HttpResponseForbidden('Please login or register to flag a post.')
|
|
bgneal@232
|
333
|
|
bgneal@232
|
334 id = request.POST.get('id')
|
|
bgneal@232
|
335 if id is None:
|
|
bgneal@232
|
336 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
337
|
|
bgneal@232
|
338 try:
|
|
bgneal@232
|
339 post = Post.objects.get(pk=id)
|
|
bgneal@232
|
340 except Post.DoesNotExist:
|
|
bgneal@232
|
341 return HttpResponseBadRequest('No post with id %s' % id)
|
|
bgneal@232
|
342
|
|
bgneal@232
|
343 flag = FlaggedPost(user=request.user, post=post)
|
|
bgneal@232
|
344 flag.save()
|
|
bgneal@232
|
345 email_admins('A Post Has Been Flagged', """Hello,
|
|
bgneal@232
|
346
|
|
bgneal@232
|
347 A user has flagged a forum post for review.
|
|
bgneal@232
|
348 """)
|
|
bgneal@232
|
349 return HttpResponse('The post was flagged. A moderator will review the post shortly. ' \
|
|
bgneal@232
|
350 'Thanks for helping to improve the discussions on this site.')
|
|
bgneal@232
|
351
|
|
bgneal@232
|
352
|
|
bgneal@232
|
353 @login_required
|
|
bgneal@232
|
354 def edit_post(request, id):
|
|
bgneal@232
|
355 """
|
|
bgneal@232
|
356 This view function allows authorized users to edit posts.
|
|
bgneal@232
|
357 The superuser, forum moderators, and original author can edit posts.
|
|
bgneal@232
|
358 """
|
|
bgneal@232
|
359 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
360
|
|
bgneal@232
|
361 can_moderate = _can_moderate(post.topic.forum, request.user)
|
|
bgneal@232
|
362 can_edit = can_moderate or request.user == post.user
|
|
bgneal@232
|
363
|
|
bgneal@232
|
364 if not can_edit:
|
|
bgneal@232
|
365 return HttpResponseForbidden("You don't have permission to edit that post.")
|
|
bgneal@232
|
366
|
|
bgneal@295
|
367 topic_name = None
|
|
bgneal@295
|
368 first_post = Post.objects.filter(topic=post.topic).order_by('creation_date')[0]
|
|
bgneal@295
|
369 if first_post.id == post.id:
|
|
bgneal@295
|
370 topic_name = post.topic.name
|
|
bgneal@295
|
371
|
|
bgneal@232
|
372 if request.method == "POST":
|
|
bgneal@295
|
373 form = PostForm(request.POST, instance=post, topic_name=topic_name)
|
|
bgneal@232
|
374 if form.is_valid():
|
|
bgneal@232
|
375 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
376 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
377 post = form.save(commit=False)
|
|
bgneal@232
|
378 post.touch()
|
|
bgneal@232
|
379 post.save()
|
|
bgneal@285
|
380
|
|
bgneal@295
|
381 # if we are editing a first post, save the parent topic as well
|
|
bgneal@295
|
382 if topic_name:
|
|
bgneal@295
|
383 post.topic.save()
|
|
bgneal@295
|
384
|
|
bgneal@285
|
385 # Save any attachments
|
|
bgneal@286
|
386 form.attach_proc.save_attachments(post)
|
|
bgneal@285
|
387
|
|
bgneal@232
|
388 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
389 else:
|
|
bgneal@295
|
390 form = PostForm(instance=post, topic_name=topic_name)
|
|
bgneal@232
|
391
|
|
bgneal@298
|
392 post.user_profile = post.user.get_profile()
|
|
bgneal@232
|
393
|
|
bgneal@232
|
394 return render_to_response('forums/edit_post.html', {
|
|
bgneal@232
|
395 'forum': post.topic.forum,
|
|
bgneal@232
|
396 'topic': post.topic,
|
|
bgneal@232
|
397 'post': post,
|
|
bgneal@232
|
398 'form': form,
|
|
bgneal@232
|
399 'can_moderate': can_moderate,
|
|
bgneal@232
|
400 },
|
|
bgneal@232
|
401 context_instance=RequestContext(request))
|
|
bgneal@232
|
402
|
|
bgneal@232
|
403
|
|
bgneal@232
|
404 @require_POST
|
|
bgneal@232
|
405 def delete_post(request):
|
|
bgneal@232
|
406 """
|
|
bgneal@232
|
407 This view function allows superusers and forum moderators to delete posts.
|
|
bgneal@232
|
408 This function is the target of AJAX calls from the client.
|
|
bgneal@232
|
409 """
|
|
bgneal@232
|
410 if not request.user.is_authenticated():
|
|
bgneal@232
|
411 return HttpResponseForbidden('Please login to delete a post.')
|
|
bgneal@232
|
412
|
|
bgneal@232
|
413 id = request.POST.get('id')
|
|
bgneal@232
|
414 if id is None:
|
|
bgneal@232
|
415 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
416
|
|
bgneal@232
|
417 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
418
|
|
bgneal@232
|
419 can_delete = request.user.is_superuser or \
|
|
bgneal@232
|
420 request.user in post.topic.forum.moderators.all()
|
|
bgneal@232
|
421
|
|
bgneal@232
|
422 if not can_delete:
|
|
bgneal@232
|
423 return HttpResponseForbidden("You don't have permission to delete that post.")
|
|
bgneal@232
|
424
|
|
bgneal@232
|
425 delete_single_post(post)
|
|
bgneal@232
|
426 return HttpResponse("The post has been deleted.")
|
|
bgneal@232
|
427
|
|
bgneal@232
|
428
|
|
bgneal@232
|
429 def delete_single_post(post):
|
|
bgneal@232
|
430 """
|
|
bgneal@232
|
431 This function deletes a single post. It handles the case of where
|
|
bgneal@232
|
432 a post is the sole post in a topic by deleting the topic also. It
|
|
bgneal@232
|
433 adjusts any foreign keys in Topic or Forum objects that might be pointing
|
|
bgneal@232
|
434 to this post before deleting the post to avoid a cascading delete.
|
|
bgneal@232
|
435 """
|
|
bgneal@232
|
436 if post.topic.post_count == 1 and post == post.topic.last_post:
|
|
bgneal@232
|
437 _delete_topic(post.topic)
|
|
bgneal@232
|
438 else:
|
|
bgneal@232
|
439 _delete_post(post)
|
|
bgneal@232
|
440
|
|
bgneal@232
|
441
|
|
bgneal@232
|
442 def _delete_post(post):
|
|
bgneal@232
|
443 """
|
|
bgneal@232
|
444 Internal function to delete a single post object.
|
|
bgneal@232
|
445 Decrements the post author's post count.
|
|
bgneal@232
|
446 Adjusts the parent topic and forum's last_post as needed.
|
|
bgneal@232
|
447 """
|
|
bgneal@232
|
448 # Adjust post creator's post count
|
|
bgneal@232
|
449 profile = post.user.get_profile()
|
|
bgneal@232
|
450 if profile.forum_post_count > 0:
|
|
bgneal@232
|
451 profile.forum_post_count -= 1
|
|
bgneal@232
|
452 profile.save()
|
|
bgneal@232
|
453
|
|
bgneal@232
|
454 # If this post is the last_post in a topic, we need to update
|
|
bgneal@232
|
455 # both the topic and parent forum's last post fields. If we don't
|
|
bgneal@232
|
456 # the cascading delete will delete them also!
|
|
bgneal@232
|
457
|
|
bgneal@232
|
458 topic = post.topic
|
|
bgneal@232
|
459 if topic.last_post == post:
|
|
bgneal@232
|
460 topic.last_post_pre_delete()
|
|
bgneal@232
|
461 topic.save()
|
|
bgneal@232
|
462
|
|
bgneal@232
|
463 forum = topic.forum
|
|
bgneal@232
|
464 if forum.last_post == post:
|
|
bgneal@232
|
465 forum.last_post_pre_delete()
|
|
bgneal@232
|
466 forum.save()
|
|
bgneal@232
|
467
|
|
bgneal@285
|
468 # delete any attachments
|
|
bgneal@285
|
469 post.attachments.clear()
|
|
bgneal@285
|
470
|
|
bgneal@232
|
471 # Should be safe to delete the post now:
|
|
bgneal@232
|
472 post.delete()
|
|
bgneal@232
|
473
|
|
bgneal@232
|
474
|
|
bgneal@232
|
475 def _delete_topic(topic):
|
|
bgneal@232
|
476 """
|
|
bgneal@232
|
477 Internal function to delete an entire topic.
|
|
bgneal@232
|
478 Deletes the topic and all posts contained within.
|
|
bgneal@232
|
479 Adjusts the parent forum's last_post as needed.
|
|
bgneal@232
|
480 Note that we don't bother adjusting all the users'
|
|
bgneal@232
|
481 post counts as that doesn't seem to be worth the effort.
|
|
bgneal@232
|
482 """
|
|
bgneal@232
|
483 if topic.forum.last_post and topic.forum.last_post.topic == topic:
|
|
bgneal@293
|
484 topic.forum.last_post_pre_delete(deleting_topic=True)
|
|
bgneal@232
|
485 topic.forum.save()
|
|
bgneal@232
|
486
|
|
bgneal@232
|
487 # delete subscriptions to this topic
|
|
bgneal@232
|
488 topic.subscribers.clear()
|
|
bgneal@232
|
489 topic.bookmarkers.clear()
|
|
bgneal@232
|
490
|
|
bgneal@285
|
491 # delete all attachments
|
|
bgneal@285
|
492 posts = Post.objects.filter(topic=topic)
|
|
bgneal@285
|
493 for post in posts:
|
|
bgneal@285
|
494 post.attachments.clear()
|
|
bgneal@285
|
495
|
|
bgneal@232
|
496 # It should be safe to just delete the topic now. This will
|
|
bgneal@232
|
497 # automatically delete all posts in the topic.
|
|
bgneal@232
|
498 topic.delete()
|
|
bgneal@232
|
499
|
|
bgneal@232
|
500
|
|
bgneal@232
|
501 @login_required
|
|
bgneal@232
|
502 def new_post(request, topic_id):
|
|
bgneal@232
|
503 """
|
|
bgneal@232
|
504 This function is the view for creating a normal, non-quick reply
|
|
bgneal@232
|
505 to a topic.
|
|
bgneal@232
|
506 """
|
|
bgneal@232
|
507 topic = get_object_or_404(Topic.objects.select_related(), pk=topic_id)
|
|
bgneal@232
|
508 can_post = _can_post_in_topic(topic, request.user)
|
|
bgneal@232
|
509
|
|
bgneal@232
|
510 if can_post:
|
|
bgneal@232
|
511 if request.method == 'POST':
|
|
bgneal@232
|
512 form = PostForm(request.POST)
|
|
bgneal@232
|
513 if form.is_valid():
|
|
bgneal@232
|
514 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
515 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
516 post = form.save(commit=False)
|
|
bgneal@232
|
517 post.topic = topic
|
|
bgneal@232
|
518 post.user = request.user
|
|
bgneal@232
|
519 post.user_ip = request.META.get("REMOTE_ADDR", "")
|
|
bgneal@232
|
520 post.save()
|
|
bgneal@285
|
521
|
|
bgneal@285
|
522 # Save any attachments
|
|
bgneal@286
|
523 form.attach_proc.save_attachments(post)
|
|
bgneal@285
|
524
|
|
bgneal@232
|
525 _bump_post_count(request.user)
|
|
bgneal@232
|
526 _update_last_visit(request.user, topic)
|
|
bgneal@232
|
527 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
528 else:
|
|
bgneal@232
|
529 quote_id = request.GET.get('quote')
|
|
bgneal@232
|
530 if quote_id:
|
|
bgneal@232
|
531 quote_post = get_object_or_404(Post.objects.select_related(),
|
|
bgneal@232
|
532 pk=quote_id)
|
|
bgneal@232
|
533 form = PostForm(initial={'body': _quote_message(quote_post.user.username,
|
|
bgneal@232
|
534 quote_post.body)})
|
|
bgneal@232
|
535 else:
|
|
bgneal@232
|
536 form = PostForm()
|
|
bgneal@232
|
537 else:
|
|
bgneal@232
|
538 form = None
|
|
bgneal@232
|
539
|
|
bgneal@232
|
540 return render_to_response('forums/new_post.html', {
|
|
bgneal@232
|
541 'forum': topic.forum,
|
|
bgneal@232
|
542 'topic': topic,
|
|
bgneal@232
|
543 'form': form,
|
|
bgneal@232
|
544 'can_post': can_post,
|
|
bgneal@232
|
545 },
|
|
bgneal@232
|
546 context_instance=RequestContext(request))
|
|
bgneal@232
|
547
|
|
bgneal@232
|
548
|
|
bgneal@232
|
549 @login_required
|
|
bgneal@232
|
550 def mod_topic_stick(request, id):
|
|
bgneal@232
|
551 """
|
|
bgneal@232
|
552 This view function is for moderators to toggle the sticky status of a topic.
|
|
bgneal@232
|
553 """
|
|
bgneal@232
|
554 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
555 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
556 topic.sticky = not topic.sticky
|
|
bgneal@232
|
557 topic.save()
|
|
bgneal@232
|
558 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
559
|
|
bgneal@232
|
560 return HttpResponseForbidden()
|
|
bgneal@232
|
561
|
|
bgneal@232
|
562
|
|
bgneal@232
|
563 @login_required
|
|
bgneal@232
|
564 def mod_topic_lock(request, id):
|
|
bgneal@232
|
565 """
|
|
bgneal@232
|
566 This view function is for moderators to toggle the locked status of a topic.
|
|
bgneal@232
|
567 """
|
|
bgneal@232
|
568 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
569 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
570 topic.locked = not topic.locked
|
|
bgneal@232
|
571 topic.save()
|
|
bgneal@232
|
572 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
573
|
|
bgneal@232
|
574 return HttpResponseForbidden()
|
|
bgneal@232
|
575
|
|
bgneal@232
|
576
|
|
bgneal@232
|
577 @login_required
|
|
bgneal@232
|
578 def mod_topic_delete(request, id):
|
|
bgneal@232
|
579 """
|
|
bgneal@232
|
580 This view function is for moderators to delete an entire topic.
|
|
bgneal@232
|
581 """
|
|
bgneal@232
|
582 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
583 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
584 forum_url = topic.forum.get_absolute_url()
|
|
bgneal@232
|
585 _delete_topic(topic)
|
|
bgneal@232
|
586 return HttpResponseRedirect(forum_url)
|
|
bgneal@232
|
587
|
|
bgneal@232
|
588 return HttpResponseForbidden()
|
|
bgneal@232
|
589
|
|
bgneal@232
|
590
|
|
bgneal@232
|
591 @login_required
|
|
bgneal@232
|
592 def mod_topic_move(request, id):
|
|
bgneal@232
|
593 """
|
|
bgneal@232
|
594 This view function is for moderators to move a topic to a different forum.
|
|
bgneal@232
|
595 """
|
|
bgneal@232
|
596 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
597 if not _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
598 return HttpResponseForbidden()
|
|
bgneal@232
|
599
|
|
bgneal@232
|
600 if request.method == 'POST':
|
|
bgneal@232
|
601 form = MoveTopicForm(request.user, request.POST)
|
|
bgneal@232
|
602 if form.is_valid():
|
|
bgneal@232
|
603 new_forum = form.cleaned_data['forums']
|
|
bgneal@232
|
604 old_forum = topic.forum
|
|
bgneal@232
|
605 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
606 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
607 else:
|
|
bgneal@232
|
608 form = MoveTopicForm(request.user)
|
|
bgneal@232
|
609
|
|
bgneal@232
|
610 return render_to_response('forums/move_topic.html', {
|
|
bgneal@232
|
611 'forum': topic.forum,
|
|
bgneal@232
|
612 'topic': topic,
|
|
bgneal@232
|
613 'form': form,
|
|
bgneal@232
|
614 },
|
|
bgneal@232
|
615 context_instance=RequestContext(request))
|
|
bgneal@232
|
616
|
|
bgneal@232
|
617
|
|
bgneal@232
|
618 @login_required
|
|
bgneal@232
|
619 def mod_forum(request, slug):
|
|
bgneal@232
|
620 """
|
|
bgneal@232
|
621 Displays a view to allow moderators to perform various operations
|
|
bgneal@232
|
622 on topics in a forum in bulk. We currently support mass locking/unlocking,
|
|
bgneal@232
|
623 stickying and unstickying, moving, and deleting topics.
|
|
bgneal@232
|
624 """
|
|
bgneal@232
|
625 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
626 if not _can_moderate(forum, request.user):
|
|
bgneal@232
|
627 return HttpResponseForbidden()
|
|
bgneal@232
|
628
|
|
bgneal@232
|
629 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
630 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
631 page_num = get_page_num(request)
|
|
bgneal@232
|
632 try:
|
|
bgneal@232
|
633 page = paginator.page(page_num)
|
|
bgneal@232
|
634 except InvalidPage:
|
|
bgneal@232
|
635 raise Http404
|
|
bgneal@232
|
636
|
|
bgneal@232
|
637 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
638 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
639 form = None
|
|
bgneal@232
|
640
|
|
bgneal@232
|
641 if request.method == 'POST':
|
|
bgneal@232
|
642 topic_ids = request.POST.getlist('topic_ids')
|
|
bgneal@232
|
643 url = reverse('forums-mod_forum', kwargs={'slug':forum.slug})
|
|
bgneal@232
|
644 url += '?page=%s' % page_num
|
|
bgneal@232
|
645
|
|
bgneal@232
|
646 if len(topic_ids):
|
|
bgneal@232
|
647 if request.POST.get('sticky'):
|
|
bgneal@232
|
648 _bulk_sticky(forum, topic_ids)
|
|
bgneal@232
|
649 return HttpResponseRedirect(url)
|
|
bgneal@232
|
650 elif request.POST.get('lock'):
|
|
bgneal@232
|
651 _bulk_lock(forum, topic_ids)
|
|
bgneal@232
|
652 return HttpResponseRedirect(url)
|
|
bgneal@232
|
653 elif request.POST.get('delete'):
|
|
bgneal@232
|
654 _bulk_delete(forum, topic_ids)
|
|
bgneal@232
|
655 return HttpResponseRedirect(url)
|
|
bgneal@232
|
656 elif request.POST.get('move'):
|
|
bgneal@232
|
657 form = MoveTopicForm(request.user, request.POST, hide_label=True)
|
|
bgneal@232
|
658 if form.is_valid():
|
|
bgneal@232
|
659 _bulk_move(topic_ids, forum, form.cleaned_data['forums'])
|
|
bgneal@232
|
660 return HttpResponseRedirect(url)
|
|
bgneal@286
|
661
|
|
bgneal@232
|
662 if form is None:
|
|
bgneal@232
|
663 form = MoveTopicForm(request.user, hide_label=True)
|
|
bgneal@232
|
664
|
|
bgneal@232
|
665 return render_to_response('forums/mod_forum.html', {
|
|
bgneal@232
|
666 'forum': forum,
|
|
bgneal@232
|
667 'page': page,
|
|
bgneal@232
|
668 'page_nav': page_nav,
|
|
bgneal@232
|
669 'form': form,
|
|
bgneal@232
|
670 },
|
|
bgneal@232
|
671 context_instance=RequestContext(request))
|
|
bgneal@232
|
672
|
|
bgneal@232
|
673
|
|
bgneal@232
|
674 @login_required
|
|
bgneal@232
|
675 @require_POST
|
|
bgneal@232
|
676 def forum_catchup(request, slug):
|
|
bgneal@232
|
677 """
|
|
bgneal@232
|
678 This view marks all the topics in the forum as being read.
|
|
bgneal@232
|
679 """
|
|
bgneal@232
|
680 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
681
|
|
bgneal@232
|
682 if not forum.category.can_access(request.user):
|
|
bgneal@232
|
683 return HttpResponseForbidden()
|
|
bgneal@232
|
684
|
|
bgneal@232
|
685 forum.catchup(request.user)
|
|
bgneal@232
|
686 return HttpResponseRedirect(forum.get_absolute_url())
|
|
bgneal@232
|
687
|
|
bgneal@232
|
688
|
|
bgneal@232
|
689 @login_required
|
|
bgneal@232
|
690 def mod_topic_split(request, id):
|
|
bgneal@232
|
691 """
|
|
bgneal@232
|
692 This view function allows moderators to split posts off to a new topic.
|
|
bgneal@232
|
693 """
|
|
bgneal@232
|
694 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
695 if not _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
696 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
697
|
|
bgneal@232
|
698 if request.method == "POST":
|
|
bgneal@232
|
699 form = SplitTopicForm(request.user, request.POST)
|
|
bgneal@232
|
700 if form.is_valid():
|
|
bgneal@232
|
701 if form.split_at:
|
|
bgneal@232
|
702 _split_topic_at(topic, form.post_ids[0],
|
|
bgneal@232
|
703 form.cleaned_data['forums'],
|
|
bgneal@232
|
704 form.cleaned_data['name'])
|
|
bgneal@232
|
705 else:
|
|
bgneal@232
|
706 _split_topic(topic, form.post_ids,
|
|
bgneal@232
|
707 form.cleaned_data['forums'],
|
|
bgneal@232
|
708 form.cleaned_data['name'])
|
|
bgneal@232
|
709
|
|
bgneal@232
|
710 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
711 else:
|
|
bgneal@232
|
712 form = SplitTopicForm(request.user)
|
|
bgneal@232
|
713
|
|
bgneal@232
|
714 posts = topic.posts.select_related()
|
|
bgneal@232
|
715
|
|
bgneal@232
|
716 return render_to_response('forums/mod_split_topic.html', {
|
|
bgneal@232
|
717 'forum': topic.forum,
|
|
bgneal@232
|
718 'topic': topic,
|
|
bgneal@232
|
719 'posts': posts,
|
|
bgneal@232
|
720 'form': form,
|
|
bgneal@232
|
721 },
|
|
bgneal@232
|
722 context_instance=RequestContext(request))
|
|
bgneal@232
|
723
|
|
bgneal@232
|
724
|
|
bgneal@232
|
725 @login_required
|
|
bgneal@232
|
726 def unread_topics(request):
|
|
bgneal@232
|
727 """Displays the topics with unread posts for a given user."""
|
|
bgneal@232
|
728
|
|
bgneal@232
|
729 topics = get_unread_topics(request.user)
|
|
bgneal@232
|
730
|
|
bgneal@232
|
731 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
732 page_num = get_page_num(request)
|
|
bgneal@232
|
733 try:
|
|
bgneal@232
|
734 page = paginator.page(page_num)
|
|
bgneal@232
|
735 except InvalidPage:
|
|
bgneal@232
|
736 raise Http404
|
|
bgneal@232
|
737
|
|
bgneal@232
|
738 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
739
|
|
bgneal@232
|
740 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
741 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
742
|
|
bgneal@232
|
743 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
744 'title': 'Topics With Unread Posts',
|
|
bgneal@232
|
745 'page': page,
|
|
bgneal@232
|
746 'page_nav': page_nav,
|
|
bgneal@232
|
747 },
|
|
bgneal@232
|
748 context_instance=RequestContext(request))
|
|
bgneal@232
|
749
|
|
bgneal@232
|
750
|
|
bgneal@232
|
751 def unanswered_topics(request):
|
|
bgneal@232
|
752 """Displays the topics with no replies."""
|
|
bgneal@232
|
753
|
|
bgneal@232
|
754 forum_ids = Forum.objects.forum_ids_for_user(request.user)
|
|
bgneal@232
|
755 topics = Topic.objects.filter(forum__id__in=forum_ids,
|
|
bgneal@232
|
756 post_count=1).select_related(
|
|
bgneal@232
|
757 'forum', 'user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
758
|
|
bgneal@232
|
759 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
760 page_num = get_page_num(request)
|
|
bgneal@232
|
761 try:
|
|
bgneal@232
|
762 page = paginator.page(page_num)
|
|
bgneal@232
|
763 except InvalidPage:
|
|
bgneal@232
|
764 raise Http404
|
|
bgneal@232
|
765
|
|
bgneal@232
|
766 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
767
|
|
bgneal@232
|
768 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
769 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
770
|
|
bgneal@232
|
771 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
772 'title': 'Unanswered Topics',
|
|
bgneal@232
|
773 'page': page,
|
|
bgneal@232
|
774 'page_nav': page_nav,
|
|
bgneal@232
|
775 },
|
|
bgneal@232
|
776 context_instance=RequestContext(request))
|
|
bgneal@232
|
777
|
|
bgneal@232
|
778
|
|
bgneal@232
|
779 @login_required
|
|
bgneal@232
|
780 def my_posts(request):
|
|
bgneal@232
|
781 """Displays a list of posts the requesting user made."""
|
|
bgneal@232
|
782 return _user_posts(request, request.user, request.user, 'My Posts')
|
|
bgneal@232
|
783
|
|
bgneal@232
|
784
|
|
bgneal@232
|
785 @login_required
|
|
bgneal@232
|
786 def posts_for_user(request, username):
|
|
bgneal@232
|
787 """Displays a list of posts by the given user.
|
|
bgneal@232
|
788 Only the forums that the requesting user can see are examined.
|
|
bgneal@232
|
789 """
|
|
bgneal@232
|
790 target_user = get_object_or_404(User, username=username)
|
|
bgneal@232
|
791 return _user_posts(request, target_user, request.user, 'Posts by %s' % username)
|
|
bgneal@232
|
792
|
|
bgneal@232
|
793
|
|
bgneal@232
|
794 @login_required
|
|
bgneal@232
|
795 def post_ip_info(request, post_id):
|
|
bgneal@232
|
796 """Displays information about the IP address the post was made from."""
|
|
bgneal@232
|
797 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@232
|
798
|
|
bgneal@232
|
799 if not _can_moderate(post.topic.forum, request.user):
|
|
bgneal@232
|
800 return HttpResponseForbidden("You don't have permission for this post.")
|
|
bgneal@232
|
801
|
|
bgneal@232
|
802 ip_users = sorted(set(Post.objects.filter(
|
|
bgneal@232
|
803 user_ip=post.user_ip).values_list('user__username', flat=True)))
|
|
bgneal@232
|
804
|
|
bgneal@232
|
805 return render_to_response('forums/post_ip.html', {
|
|
bgneal@232
|
806 'post': post,
|
|
bgneal@232
|
807 'ip_users': ip_users,
|
|
bgneal@232
|
808 },
|
|
bgneal@232
|
809 context_instance=RequestContext(request))
|
|
bgneal@232
|
810
|
|
bgneal@232
|
811
|
|
bgneal@232
|
812 def _user_posts(request, target_user, req_user, page_title):
|
|
bgneal@286
|
813 """Displays a list of posts made by the target user.
|
|
bgneal@232
|
814 req_user is the user trying to view the posts. Only the forums
|
|
bgneal@232
|
815 req_user can see are searched.
|
|
bgneal@232
|
816 """
|
|
bgneal@232
|
817 forum_ids = Forum.objects.forum_ids_for_user(req_user)
|
|
bgneal@232
|
818 posts = Post.objects.filter(user=target_user,
|
|
bgneal@232
|
819 topic__forum__id__in=forum_ids).order_by(
|
|
bgneal@232
|
820 '-creation_date').select_related()
|
|
bgneal@232
|
821
|
|
bgneal@232
|
822 paginator = create_post_paginator(posts)
|
|
bgneal@232
|
823 page_num = get_page_num(request)
|
|
bgneal@232
|
824 try:
|
|
bgneal@232
|
825 page = paginator.page(page_num)
|
|
bgneal@232
|
826 except InvalidPage:
|
|
bgneal@232
|
827 raise Http404
|
|
bgneal@232
|
828
|
|
bgneal@232
|
829 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
830 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
831
|
|
bgneal@232
|
832 return render_to_response('forums/post_list.html', {
|
|
bgneal@232
|
833 'title': page_title,
|
|
bgneal@232
|
834 'page': page,
|
|
bgneal@232
|
835 'page_nav': page_nav,
|
|
bgneal@232
|
836 },
|
|
bgneal@232
|
837 context_instance=RequestContext(request))
|
|
bgneal@232
|
838
|
|
bgneal@232
|
839
|
|
bgneal@232
|
840 def _can_moderate(forum, user):
|
|
bgneal@232
|
841 """
|
|
bgneal@232
|
842 Determines if a user has permission to moderate a given forum.
|
|
bgneal@232
|
843 """
|
|
bgneal@232
|
844 return user.is_authenticated() and (
|
|
bgneal@232
|
845 user.is_superuser or user in forum.moderators.all())
|
|
bgneal@232
|
846
|
|
bgneal@232
|
847
|
|
bgneal@232
|
848 def _can_post_in_topic(topic, user):
|
|
bgneal@232
|
849 """
|
|
bgneal@232
|
850 This function returns true if the given user can post in the given topic
|
|
bgneal@232
|
851 and false otherwise.
|
|
bgneal@232
|
852 """
|
|
bgneal@232
|
853 return (not topic.locked and topic.forum.category.can_access(user)) or \
|
|
bgneal@232
|
854 (user.is_superuser or user in topic.forum.moderators.all())
|
|
bgneal@232
|
855
|
|
bgneal@232
|
856
|
|
bgneal@232
|
857 def _bump_post_count(user):
|
|
bgneal@232
|
858 """
|
|
bgneal@232
|
859 Increments the forum_post_count for the given user.
|
|
bgneal@232
|
860 """
|
|
bgneal@232
|
861 profile = user.get_profile()
|
|
bgneal@232
|
862 profile.forum_post_count += 1
|
|
bgneal@232
|
863 profile.save()
|
|
bgneal@232
|
864
|
|
bgneal@232
|
865
|
|
bgneal@232
|
866 def _quote_message(who, message):
|
|
bgneal@232
|
867 """
|
|
bgneal@232
|
868 Builds a message reply by quoting the existing message in a
|
|
bgneal@232
|
869 typical email-like fashion. The quoting is compatible with Markdown.
|
|
bgneal@232
|
870 """
|
|
bgneal@232
|
871 header = '*%s wrote:*\n\n' % (who, )
|
|
bgneal@232
|
872 lines = wrap(message, 55).split('\n')
|
|
bgneal@232
|
873 for i, line in enumerate(lines):
|
|
bgneal@232
|
874 lines[i] = '> ' + line
|
|
bgneal@232
|
875 return header + '\n'.join(lines)
|
|
bgneal@232
|
876
|
|
bgneal@232
|
877
|
|
bgneal@232
|
878 def _move_topic(topic, old_forum, new_forum):
|
|
bgneal@232
|
879 if new_forum != old_forum:
|
|
bgneal@232
|
880 topic.forum = new_forum
|
|
bgneal@232
|
881 topic.save()
|
|
bgneal@232
|
882 # Have to adjust foreign keys to last_post, denormalized counts, etc.:
|
|
bgneal@232
|
883 old_forum.sync()
|
|
bgneal@232
|
884 old_forum.save()
|
|
bgneal@232
|
885 new_forum.sync()
|
|
bgneal@232
|
886 new_forum.save()
|
|
bgneal@232
|
887
|
|
bgneal@232
|
888
|
|
bgneal@232
|
889 def _bulk_sticky(forum, topic_ids):
|
|
bgneal@232
|
890 """
|
|
bgneal@232
|
891 Performs a toggle on the sticky status for a given list of topic ids.
|
|
bgneal@232
|
892 """
|
|
bgneal@232
|
893 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
894 for topic in topics:
|
|
bgneal@232
|
895 if topic.forum == forum:
|
|
bgneal@232
|
896 topic.sticky = not topic.sticky
|
|
bgneal@232
|
897 topic.save()
|
|
bgneal@232
|
898
|
|
bgneal@232
|
899
|
|
bgneal@232
|
900 def _bulk_lock(forum, topic_ids):
|
|
bgneal@232
|
901 """
|
|
bgneal@232
|
902 Performs a toggle on the locked status for a given list of topic ids.
|
|
bgneal@232
|
903 """
|
|
bgneal@232
|
904 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
905 for topic in topics:
|
|
bgneal@232
|
906 if topic.forum == forum:
|
|
bgneal@232
|
907 topic.locked = not topic.locked
|
|
bgneal@232
|
908 topic.save()
|
|
bgneal@232
|
909
|
|
bgneal@232
|
910
|
|
bgneal@232
|
911 def _bulk_delete(forum, topic_ids):
|
|
bgneal@232
|
912 """
|
|
bgneal@232
|
913 Deletes the list of topics.
|
|
bgneal@232
|
914 """
|
|
bgneal@235
|
915 # Because we are deleting stuff, retrieve each topic one at a
|
|
bgneal@235
|
916 # time since we are going to be adjusting de-normalized fields
|
|
bgneal@235
|
917 # during deletes. In particular, we can't do this:
|
|
bgneal@235
|
918 # topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@235
|
919 # for topic in topics:
|
|
bgneal@235
|
920 # since topic.forum.last_post can go stale after a delete.
|
|
bgneal@235
|
921
|
|
bgneal@235
|
922 for id in topic_ids:
|
|
bgneal@235
|
923 try:
|
|
bgneal@235
|
924 topic = Topic.objects.select_related().get(pk=id)
|
|
bgneal@235
|
925 except Topic.DoesNotExist:
|
|
bgneal@235
|
926 continue
|
|
bgneal@235
|
927 _delete_topic(topic)
|
|
bgneal@232
|
928
|
|
bgneal@232
|
929
|
|
bgneal@232
|
930 def _bulk_move(topic_ids, old_forum, new_forum):
|
|
bgneal@232
|
931 """
|
|
bgneal@232
|
932 Moves the list of topics to a new forum.
|
|
bgneal@232
|
933 """
|
|
bgneal@232
|
934 topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@232
|
935 for topic in topics:
|
|
bgneal@232
|
936 if topic.forum == old_forum:
|
|
bgneal@232
|
937 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
938
|
|
bgneal@232
|
939
|
|
bgneal@232
|
940 def _update_last_visit(user, topic):
|
|
bgneal@232
|
941 """
|
|
bgneal@232
|
942 Does the bookkeeping for the last visit status for the user to the
|
|
bgneal@232
|
943 topic/forum.
|
|
bgneal@232
|
944 """
|
|
bgneal@232
|
945 now = datetime.datetime.now()
|
|
bgneal@232
|
946 try:
|
|
bgneal@232
|
947 flv = ForumLastVisit.objects.get(user=user, forum=topic.forum)
|
|
bgneal@232
|
948 except ForumLastVisit.DoesNotExist:
|
|
bgneal@232
|
949 flv = ForumLastVisit(user=user, forum=topic.forum)
|
|
bgneal@232
|
950 flv.begin_date = now
|
|
bgneal@232
|
951
|
|
bgneal@232
|
952 flv.end_date = now
|
|
bgneal@232
|
953 flv.save()
|
|
bgneal@232
|
954
|
|
bgneal@232
|
955 if topic.update_date > flv.begin_date:
|
|
bgneal@232
|
956 try:
|
|
bgneal@232
|
957 tlv = TopicLastVisit.objects.get(user=user, topic=topic)
|
|
bgneal@232
|
958 except TopicLastVisit.DoesNotExist:
|
|
bgneal@232
|
959 tlv = TopicLastVisit(user=user, topic=topic)
|
|
bgneal@232
|
960
|
|
bgneal@232
|
961 tlv.touch()
|
|
bgneal@232
|
962 tlv.save()
|
|
bgneal@232
|
963
|
|
bgneal@232
|
964
|
|
bgneal@232
|
965 def _split_topic_at(topic, post_id, new_forum, new_name):
|
|
bgneal@232
|
966 """
|
|
bgneal@232
|
967 This function splits the post given by post_id and all posts that come
|
|
bgneal@232
|
968 after it in the given topic to a new topic in a new forum.
|
|
bgneal@232
|
969 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
970 """
|
|
bgneal@232
|
971 post = get_object_or_404(Post, id=post_id)
|
|
bgneal@232
|
972 if post.topic == topic:
|
|
bgneal@232
|
973 post_ids = Post.objects.filter(topic=topic,
|
|
bgneal@232
|
974 creation_date__gte=post.creation_date).values_list('id', flat=True)
|
|
bgneal@232
|
975 _split_topic(topic, post_ids, new_forum, new_name)
|
|
bgneal@232
|
976
|
|
bgneal@232
|
977
|
|
bgneal@232
|
978 def _split_topic(topic, post_ids, new_forum, new_name):
|
|
bgneal@232
|
979 """
|
|
bgneal@232
|
980 This function splits the posts given by the post_ids list in the
|
|
bgneal@232
|
981 given topic to a new topic in a new forum.
|
|
bgneal@232
|
982 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
983 """
|
|
bgneal@232
|
984 posts = Post.objects.filter(topic=topic, id__in=post_ids)
|
|
bgneal@232
|
985 if len(posts) > 0:
|
|
bgneal@232
|
986 new_topic = Topic(forum=new_forum, name=new_name, user=posts[0].user)
|
|
bgneal@232
|
987 new_topic.save()
|
|
bgneal@232
|
988 for post in posts:
|
|
bgneal@232
|
989 post.topic = new_topic
|
|
bgneal@232
|
990 post.save()
|
|
bgneal@286
|
991
|
|
bgneal@232
|
992 topic.post_count_update()
|
|
bgneal@232
|
993 topic.save()
|
|
bgneal@232
|
994 new_topic.post_count_update()
|
|
bgneal@232
|
995 new_topic.save()
|
|
bgneal@232
|
996 topic.forum.sync()
|
|
bgneal@232
|
997 topic.forum.save()
|
|
bgneal@232
|
998 new_forum.sync()
|
|
bgneal@232
|
999 new_forum.save()
|
