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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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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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bgneal@232
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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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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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bgneal@232
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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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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@232
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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
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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
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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
|
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
|
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@232
|
255
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bgneal@232
|
256 return render_to_response('forums/new_topic.html', {
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bgneal@232
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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@232
|
308 return HttpResponseBadRequest("Invalid post.");
|
|
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@232
|
367 if request.method == "POST":
|
|
bgneal@232
|
368 form = PostForm(request.POST, instance=post)
|
|
bgneal@232
|
369 if form.is_valid():
|
|
bgneal@232
|
370 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
371 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
372 post = form.save(commit=False)
|
|
bgneal@232
|
373 post.touch()
|
|
bgneal@232
|
374 post.save()
|
|
bgneal@285
|
375
|
|
bgneal@285
|
376 # Save any attachments
|
|
bgneal@285
|
377 attach_proc = AttachmentProcessor(request.POST.getlist('attachment'))
|
|
bgneal@285
|
378 attach_proc.save_attachments(post)
|
|
bgneal@285
|
379
|
|
bgneal@232
|
380 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
381 else:
|
|
bgneal@232
|
382 form = PostForm(instance=post)
|
|
bgneal@232
|
383
|
|
bgneal@232
|
384 post.user_profile = request.user.get_profile()
|
|
bgneal@232
|
385
|
|
bgneal@232
|
386 return render_to_response('forums/edit_post.html', {
|
|
bgneal@232
|
387 'forum': post.topic.forum,
|
|
bgneal@232
|
388 'topic': post.topic,
|
|
bgneal@232
|
389 'post': post,
|
|
bgneal@232
|
390 'form': form,
|
|
bgneal@232
|
391 'can_moderate': can_moderate,
|
|
bgneal@232
|
392 },
|
|
bgneal@232
|
393 context_instance=RequestContext(request))
|
|
bgneal@232
|
394
|
|
bgneal@232
|
395
|
|
bgneal@232
|
396 @require_POST
|
|
bgneal@232
|
397 def delete_post(request):
|
|
bgneal@232
|
398 """
|
|
bgneal@232
|
399 This view function allows superusers and forum moderators to delete posts.
|
|
bgneal@232
|
400 This function is the target of AJAX calls from the client.
|
|
bgneal@232
|
401 """
|
|
bgneal@232
|
402 if not request.user.is_authenticated():
|
|
bgneal@232
|
403 return HttpResponseForbidden('Please login to delete a post.')
|
|
bgneal@232
|
404
|
|
bgneal@232
|
405 id = request.POST.get('id')
|
|
bgneal@232
|
406 if id is None:
|
|
bgneal@232
|
407 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
408
|
|
bgneal@232
|
409 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
410
|
|
bgneal@232
|
411 can_delete = request.user.is_superuser or \
|
|
bgneal@232
|
412 request.user in post.topic.forum.moderators.all()
|
|
bgneal@232
|
413
|
|
bgneal@232
|
414 if not can_delete:
|
|
bgneal@232
|
415 return HttpResponseForbidden("You don't have permission to delete that post.")
|
|
bgneal@232
|
416
|
|
bgneal@232
|
417 delete_single_post(post)
|
|
bgneal@232
|
418 return HttpResponse("The post has been deleted.")
|
|
bgneal@232
|
419
|
|
bgneal@232
|
420
|
|
bgneal@232
|
421 def delete_single_post(post):
|
|
bgneal@232
|
422 """
|
|
bgneal@232
|
423 This function deletes a single post. It handles the case of where
|
|
bgneal@232
|
424 a post is the sole post in a topic by deleting the topic also. It
|
|
bgneal@232
|
425 adjusts any foreign keys in Topic or Forum objects that might be pointing
|
|
bgneal@232
|
426 to this post before deleting the post to avoid a cascading delete.
|
|
bgneal@232
|
427 """
|
|
bgneal@232
|
428 if post.topic.post_count == 1 and post == post.topic.last_post:
|
|
bgneal@232
|
429 _delete_topic(post.topic)
|
|
bgneal@232
|
430 else:
|
|
bgneal@232
|
431 _delete_post(post)
|
|
bgneal@232
|
432
|
|
bgneal@232
|
433
|
|
bgneal@232
|
434 def _delete_post(post):
|
|
bgneal@232
|
435 """
|
|
bgneal@232
|
436 Internal function to delete a single post object.
|
|
bgneal@232
|
437 Decrements the post author's post count.
|
|
bgneal@232
|
438 Adjusts the parent topic and forum's last_post as needed.
|
|
bgneal@232
|
439 """
|
|
bgneal@232
|
440 # Adjust post creator's post count
|
|
bgneal@232
|
441 profile = post.user.get_profile()
|
|
bgneal@232
|
442 if profile.forum_post_count > 0:
|
|
bgneal@232
|
443 profile.forum_post_count -= 1
|
|
bgneal@232
|
444 profile.save()
|
|
bgneal@232
|
445
|
|
bgneal@232
|
446 # If this post is the last_post in a topic, we need to update
|
|
bgneal@232
|
447 # both the topic and parent forum's last post fields. If we don't
|
|
bgneal@232
|
448 # the cascading delete will delete them also!
|
|
bgneal@232
|
449
|
|
bgneal@232
|
450 topic = post.topic
|
|
bgneal@232
|
451 if topic.last_post == post:
|
|
bgneal@232
|
452 topic.last_post_pre_delete()
|
|
bgneal@232
|
453 topic.save()
|
|
bgneal@232
|
454
|
|
bgneal@232
|
455 forum = topic.forum
|
|
bgneal@232
|
456 if forum.last_post == post:
|
|
bgneal@232
|
457 forum.last_post_pre_delete()
|
|
bgneal@232
|
458 forum.save()
|
|
bgneal@232
|
459
|
|
bgneal@285
|
460 # delete any attachments
|
|
bgneal@285
|
461 post.attachments.clear()
|
|
bgneal@285
|
462
|
|
bgneal@232
|
463 # Should be safe to delete the post now:
|
|
bgneal@232
|
464 post.delete()
|
|
bgneal@232
|
465
|
|
bgneal@232
|
466
|
|
bgneal@232
|
467 def _delete_topic(topic):
|
|
bgneal@232
|
468 """
|
|
bgneal@232
|
469 Internal function to delete an entire topic.
|
|
bgneal@232
|
470 Deletes the topic and all posts contained within.
|
|
bgneal@232
|
471 Adjusts the parent forum's last_post as needed.
|
|
bgneal@232
|
472 Note that we don't bother adjusting all the users'
|
|
bgneal@232
|
473 post counts as that doesn't seem to be worth the effort.
|
|
bgneal@232
|
474 """
|
|
bgneal@232
|
475 if topic.forum.last_post and topic.forum.last_post.topic == topic:
|
|
bgneal@232
|
476 topic.forum.last_post_pre_delete()
|
|
bgneal@232
|
477 topic.forum.save()
|
|
bgneal@232
|
478
|
|
bgneal@232
|
479 # delete subscriptions to this topic
|
|
bgneal@232
|
480 topic.subscribers.clear()
|
|
bgneal@232
|
481 topic.bookmarkers.clear()
|
|
bgneal@232
|
482
|
|
bgneal@285
|
483 # delete all attachments
|
|
bgneal@285
|
484 posts = Post.objects.filter(topic=topic)
|
|
bgneal@285
|
485 for post in posts:
|
|
bgneal@285
|
486 post.attachments.clear()
|
|
bgneal@285
|
487
|
|
bgneal@232
|
488 # It should be safe to just delete the topic now. This will
|
|
bgneal@232
|
489 # automatically delete all posts in the topic.
|
|
bgneal@232
|
490 topic.delete()
|
|
bgneal@232
|
491
|
|
bgneal@232
|
492
|
|
bgneal@232
|
493 @login_required
|
|
bgneal@232
|
494 def new_post(request, topic_id):
|
|
bgneal@232
|
495 """
|
|
bgneal@232
|
496 This function is the view for creating a normal, non-quick reply
|
|
bgneal@232
|
497 to a topic.
|
|
bgneal@232
|
498 """
|
|
bgneal@232
|
499 topic = get_object_or_404(Topic.objects.select_related(), pk=topic_id)
|
|
bgneal@232
|
500 can_post = _can_post_in_topic(topic, request.user)
|
|
bgneal@232
|
501
|
|
bgneal@232
|
502 if can_post:
|
|
bgneal@232
|
503 if request.method == 'POST':
|
|
bgneal@232
|
504 form = PostForm(request.POST)
|
|
bgneal@232
|
505 if form.is_valid():
|
|
bgneal@232
|
506 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
507 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
508 post = form.save(commit=False)
|
|
bgneal@232
|
509 post.topic = topic
|
|
bgneal@232
|
510 post.user = request.user
|
|
bgneal@232
|
511 post.user_ip = request.META.get("REMOTE_ADDR", "")
|
|
bgneal@232
|
512 post.save()
|
|
bgneal@285
|
513
|
|
bgneal@285
|
514 # Save any attachments
|
|
bgneal@285
|
515 attach_proc = AttachmentProcessor(request.POST.getlist('attachment'))
|
|
bgneal@285
|
516 attach_proc.save_attachments(post)
|
|
bgneal@285
|
517
|
|
bgneal@232
|
518 _bump_post_count(request.user)
|
|
bgneal@232
|
519 _update_last_visit(request.user, topic)
|
|
bgneal@232
|
520 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
521 else:
|
|
bgneal@232
|
522 quote_id = request.GET.get('quote')
|
|
bgneal@232
|
523 if quote_id:
|
|
bgneal@232
|
524 quote_post = get_object_or_404(Post.objects.select_related(),
|
|
bgneal@232
|
525 pk=quote_id)
|
|
bgneal@232
|
526 form = PostForm(initial={'body': _quote_message(quote_post.user.username,
|
|
bgneal@232
|
527 quote_post.body)})
|
|
bgneal@232
|
528 else:
|
|
bgneal@232
|
529 form = PostForm()
|
|
bgneal@232
|
530 else:
|
|
bgneal@232
|
531 form = None
|
|
bgneal@232
|
532
|
|
bgneal@232
|
533 return render_to_response('forums/new_post.html', {
|
|
bgneal@232
|
534 'forum': topic.forum,
|
|
bgneal@232
|
535 'topic': topic,
|
|
bgneal@232
|
536 'form': form,
|
|
bgneal@232
|
537 'can_post': can_post,
|
|
bgneal@232
|
538 },
|
|
bgneal@232
|
539 context_instance=RequestContext(request))
|
|
bgneal@232
|
540
|
|
bgneal@232
|
541
|
|
bgneal@232
|
542 @login_required
|
|
bgneal@232
|
543 def mod_topic_stick(request, id):
|
|
bgneal@232
|
544 """
|
|
bgneal@232
|
545 This view function is for moderators to toggle the sticky status of a topic.
|
|
bgneal@232
|
546 """
|
|
bgneal@232
|
547 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
548 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
549 topic.sticky = not topic.sticky
|
|
bgneal@232
|
550 topic.save()
|
|
bgneal@232
|
551 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
552
|
|
bgneal@232
|
553 return HttpResponseForbidden()
|
|
bgneal@232
|
554
|
|
bgneal@232
|
555
|
|
bgneal@232
|
556 @login_required
|
|
bgneal@232
|
557 def mod_topic_lock(request, id):
|
|
bgneal@232
|
558 """
|
|
bgneal@232
|
559 This view function is for moderators to toggle the locked status of a topic.
|
|
bgneal@232
|
560 """
|
|
bgneal@232
|
561 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
562 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
563 topic.locked = not topic.locked
|
|
bgneal@232
|
564 topic.save()
|
|
bgneal@232
|
565 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
566
|
|
bgneal@232
|
567 return HttpResponseForbidden()
|
|
bgneal@232
|
568
|
|
bgneal@232
|
569
|
|
bgneal@232
|
570 @login_required
|
|
bgneal@232
|
571 def mod_topic_delete(request, id):
|
|
bgneal@232
|
572 """
|
|
bgneal@232
|
573 This view function is for moderators to delete an entire topic.
|
|
bgneal@232
|
574 """
|
|
bgneal@232
|
575 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
576 if _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
577 forum_url = topic.forum.get_absolute_url()
|
|
bgneal@232
|
578 _delete_topic(topic)
|
|
bgneal@232
|
579 return HttpResponseRedirect(forum_url)
|
|
bgneal@232
|
580
|
|
bgneal@232
|
581 return HttpResponseForbidden()
|
|
bgneal@232
|
582
|
|
bgneal@232
|
583
|
|
bgneal@232
|
584 @login_required
|
|
bgneal@232
|
585 def mod_topic_move(request, id):
|
|
bgneal@232
|
586 """
|
|
bgneal@232
|
587 This view function is for moderators to move a topic to a different forum.
|
|
bgneal@232
|
588 """
|
|
bgneal@232
|
589 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
590 if not _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
591 return HttpResponseForbidden()
|
|
bgneal@232
|
592
|
|
bgneal@232
|
593 if request.method == 'POST':
|
|
bgneal@232
|
594 form = MoveTopicForm(request.user, request.POST)
|
|
bgneal@232
|
595 if form.is_valid():
|
|
bgneal@232
|
596 new_forum = form.cleaned_data['forums']
|
|
bgneal@232
|
597 old_forum = topic.forum
|
|
bgneal@232
|
598 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
599 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
600 else:
|
|
bgneal@232
|
601 form = MoveTopicForm(request.user)
|
|
bgneal@232
|
602
|
|
bgneal@232
|
603 return render_to_response('forums/move_topic.html', {
|
|
bgneal@232
|
604 'forum': topic.forum,
|
|
bgneal@232
|
605 'topic': topic,
|
|
bgneal@232
|
606 'form': form,
|
|
bgneal@232
|
607 },
|
|
bgneal@232
|
608 context_instance=RequestContext(request))
|
|
bgneal@232
|
609
|
|
bgneal@232
|
610
|
|
bgneal@232
|
611 @login_required
|
|
bgneal@232
|
612 def mod_forum(request, slug):
|
|
bgneal@232
|
613 """
|
|
bgneal@232
|
614 Displays a view to allow moderators to perform various operations
|
|
bgneal@232
|
615 on topics in a forum in bulk. We currently support mass locking/unlocking,
|
|
bgneal@232
|
616 stickying and unstickying, moving, and deleting topics.
|
|
bgneal@232
|
617 """
|
|
bgneal@232
|
618 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
619 if not _can_moderate(forum, request.user):
|
|
bgneal@232
|
620 return HttpResponseForbidden()
|
|
bgneal@232
|
621
|
|
bgneal@232
|
622 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
623 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
624 page_num = get_page_num(request)
|
|
bgneal@232
|
625 try:
|
|
bgneal@232
|
626 page = paginator.page(page_num)
|
|
bgneal@232
|
627 except InvalidPage:
|
|
bgneal@232
|
628 raise Http404
|
|
bgneal@232
|
629
|
|
bgneal@232
|
630 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
631 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
632 form = None
|
|
bgneal@232
|
633
|
|
bgneal@232
|
634 if request.method == 'POST':
|
|
bgneal@232
|
635 topic_ids = request.POST.getlist('topic_ids')
|
|
bgneal@232
|
636 url = reverse('forums-mod_forum', kwargs={'slug':forum.slug})
|
|
bgneal@232
|
637 url += '?page=%s' % page_num
|
|
bgneal@232
|
638
|
|
bgneal@232
|
639 if len(topic_ids):
|
|
bgneal@232
|
640 if request.POST.get('sticky'):
|
|
bgneal@232
|
641 _bulk_sticky(forum, topic_ids)
|
|
bgneal@232
|
642 return HttpResponseRedirect(url)
|
|
bgneal@232
|
643 elif request.POST.get('lock'):
|
|
bgneal@232
|
644 _bulk_lock(forum, topic_ids)
|
|
bgneal@232
|
645 return HttpResponseRedirect(url)
|
|
bgneal@232
|
646 elif request.POST.get('delete'):
|
|
bgneal@232
|
647 _bulk_delete(forum, topic_ids)
|
|
bgneal@232
|
648 return HttpResponseRedirect(url)
|
|
bgneal@232
|
649 elif request.POST.get('move'):
|
|
bgneal@232
|
650 form = MoveTopicForm(request.user, request.POST, hide_label=True)
|
|
bgneal@232
|
651 if form.is_valid():
|
|
bgneal@232
|
652 _bulk_move(topic_ids, forum, form.cleaned_data['forums'])
|
|
bgneal@232
|
653 return HttpResponseRedirect(url)
|
|
bgneal@232
|
654
|
|
bgneal@232
|
655 if form is None:
|
|
bgneal@232
|
656 form = MoveTopicForm(request.user, hide_label=True)
|
|
bgneal@232
|
657
|
|
bgneal@232
|
658 return render_to_response('forums/mod_forum.html', {
|
|
bgneal@232
|
659 'forum': forum,
|
|
bgneal@232
|
660 'page': page,
|
|
bgneal@232
|
661 'page_nav': page_nav,
|
|
bgneal@232
|
662 'form': form,
|
|
bgneal@232
|
663 },
|
|
bgneal@232
|
664 context_instance=RequestContext(request))
|
|
bgneal@232
|
665
|
|
bgneal@232
|
666
|
|
bgneal@232
|
667 @login_required
|
|
bgneal@232
|
668 @require_POST
|
|
bgneal@232
|
669 def forum_catchup(request, slug):
|
|
bgneal@232
|
670 """
|
|
bgneal@232
|
671 This view marks all the topics in the forum as being read.
|
|
bgneal@232
|
672 """
|
|
bgneal@232
|
673 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
674
|
|
bgneal@232
|
675 if not forum.category.can_access(request.user):
|
|
bgneal@232
|
676 return HttpResponseForbidden()
|
|
bgneal@232
|
677
|
|
bgneal@232
|
678 forum.catchup(request.user)
|
|
bgneal@232
|
679 return HttpResponseRedirect(forum.get_absolute_url())
|
|
bgneal@232
|
680
|
|
bgneal@232
|
681
|
|
bgneal@232
|
682 @login_required
|
|
bgneal@232
|
683 def mod_topic_split(request, id):
|
|
bgneal@232
|
684 """
|
|
bgneal@232
|
685 This view function allows moderators to split posts off to a new topic.
|
|
bgneal@232
|
686 """
|
|
bgneal@232
|
687 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@232
|
688 if not _can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
689 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
690
|
|
bgneal@232
|
691 if request.method == "POST":
|
|
bgneal@232
|
692 form = SplitTopicForm(request.user, request.POST)
|
|
bgneal@232
|
693 if form.is_valid():
|
|
bgneal@232
|
694 if form.split_at:
|
|
bgneal@232
|
695 _split_topic_at(topic, form.post_ids[0],
|
|
bgneal@232
|
696 form.cleaned_data['forums'],
|
|
bgneal@232
|
697 form.cleaned_data['name'])
|
|
bgneal@232
|
698 else:
|
|
bgneal@232
|
699 _split_topic(topic, form.post_ids,
|
|
bgneal@232
|
700 form.cleaned_data['forums'],
|
|
bgneal@232
|
701 form.cleaned_data['name'])
|
|
bgneal@232
|
702
|
|
bgneal@232
|
703 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
704 else:
|
|
bgneal@232
|
705 form = SplitTopicForm(request.user)
|
|
bgneal@232
|
706
|
|
bgneal@232
|
707 posts = topic.posts.select_related()
|
|
bgneal@232
|
708
|
|
bgneal@232
|
709 return render_to_response('forums/mod_split_topic.html', {
|
|
bgneal@232
|
710 'forum': topic.forum,
|
|
bgneal@232
|
711 'topic': topic,
|
|
bgneal@232
|
712 'posts': posts,
|
|
bgneal@232
|
713 'form': form,
|
|
bgneal@232
|
714 },
|
|
bgneal@232
|
715 context_instance=RequestContext(request))
|
|
bgneal@232
|
716
|
|
bgneal@232
|
717
|
|
bgneal@232
|
718 @login_required
|
|
bgneal@232
|
719 def unread_topics(request):
|
|
bgneal@232
|
720 """Displays the topics with unread posts for a given user."""
|
|
bgneal@232
|
721
|
|
bgneal@232
|
722 topics = get_unread_topics(request.user)
|
|
bgneal@232
|
723
|
|
bgneal@232
|
724 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
725 page_num = get_page_num(request)
|
|
bgneal@232
|
726 try:
|
|
bgneal@232
|
727 page = paginator.page(page_num)
|
|
bgneal@232
|
728 except InvalidPage:
|
|
bgneal@232
|
729 raise Http404
|
|
bgneal@232
|
730
|
|
bgneal@232
|
731 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
732
|
|
bgneal@232
|
733 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
734 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
735
|
|
bgneal@232
|
736 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
737 'title': 'Topics With Unread Posts',
|
|
bgneal@232
|
738 'page': page,
|
|
bgneal@232
|
739 'page_nav': page_nav,
|
|
bgneal@232
|
740 },
|
|
bgneal@232
|
741 context_instance=RequestContext(request))
|
|
bgneal@232
|
742
|
|
bgneal@232
|
743
|
|
bgneal@232
|
744 def unanswered_topics(request):
|
|
bgneal@232
|
745 """Displays the topics with no replies."""
|
|
bgneal@232
|
746
|
|
bgneal@232
|
747 forum_ids = Forum.objects.forum_ids_for_user(request.user)
|
|
bgneal@232
|
748 topics = Topic.objects.filter(forum__id__in=forum_ids,
|
|
bgneal@232
|
749 post_count=1).select_related(
|
|
bgneal@232
|
750 'forum', 'user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
751
|
|
bgneal@232
|
752 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
753 page_num = get_page_num(request)
|
|
bgneal@232
|
754 try:
|
|
bgneal@232
|
755 page = paginator.page(page_num)
|
|
bgneal@232
|
756 except InvalidPage:
|
|
bgneal@232
|
757 raise Http404
|
|
bgneal@232
|
758
|
|
bgneal@232
|
759 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
760
|
|
bgneal@232
|
761 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
762 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
763
|
|
bgneal@232
|
764 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
765 'title': 'Unanswered Topics',
|
|
bgneal@232
|
766 'page': page,
|
|
bgneal@232
|
767 'page_nav': page_nav,
|
|
bgneal@232
|
768 },
|
|
bgneal@232
|
769 context_instance=RequestContext(request))
|
|
bgneal@232
|
770
|
|
bgneal@232
|
771
|
|
bgneal@232
|
772 @login_required
|
|
bgneal@232
|
773 def my_posts(request):
|
|
bgneal@232
|
774 """Displays a list of posts the requesting user made."""
|
|
bgneal@232
|
775 return _user_posts(request, request.user, request.user, 'My Posts')
|
|
bgneal@232
|
776
|
|
bgneal@232
|
777
|
|
bgneal@232
|
778 @login_required
|
|
bgneal@232
|
779 def posts_for_user(request, username):
|
|
bgneal@232
|
780 """Displays a list of posts by the given user.
|
|
bgneal@232
|
781 Only the forums that the requesting user can see are examined.
|
|
bgneal@232
|
782 """
|
|
bgneal@232
|
783 target_user = get_object_or_404(User, username=username)
|
|
bgneal@232
|
784 return _user_posts(request, target_user, request.user, 'Posts by %s' % username)
|
|
bgneal@232
|
785
|
|
bgneal@232
|
786
|
|
bgneal@232
|
787 @login_required
|
|
bgneal@232
|
788 def post_ip_info(request, post_id):
|
|
bgneal@232
|
789 """Displays information about the IP address the post was made from."""
|
|
bgneal@232
|
790 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@232
|
791
|
|
bgneal@232
|
792 if not _can_moderate(post.topic.forum, request.user):
|
|
bgneal@232
|
793 return HttpResponseForbidden("You don't have permission for this post.")
|
|
bgneal@232
|
794
|
|
bgneal@232
|
795 ip_users = sorted(set(Post.objects.filter(
|
|
bgneal@232
|
796 user_ip=post.user_ip).values_list('user__username', flat=True)))
|
|
bgneal@232
|
797
|
|
bgneal@232
|
798 return render_to_response('forums/post_ip.html', {
|
|
bgneal@232
|
799 'post': post,
|
|
bgneal@232
|
800 'ip_users': ip_users,
|
|
bgneal@232
|
801 },
|
|
bgneal@232
|
802 context_instance=RequestContext(request))
|
|
bgneal@232
|
803
|
|
bgneal@232
|
804
|
|
bgneal@232
|
805 def _user_posts(request, target_user, req_user, page_title):
|
|
bgneal@232
|
806 """Displays a list of posts made by the target user.
|
|
bgneal@232
|
807 req_user is the user trying to view the posts. Only the forums
|
|
bgneal@232
|
808 req_user can see are searched.
|
|
bgneal@232
|
809 """
|
|
bgneal@232
|
810 forum_ids = Forum.objects.forum_ids_for_user(req_user)
|
|
bgneal@232
|
811 posts = Post.objects.filter(user=target_user,
|
|
bgneal@232
|
812 topic__forum__id__in=forum_ids).order_by(
|
|
bgneal@232
|
813 '-creation_date').select_related()
|
|
bgneal@232
|
814
|
|
bgneal@232
|
815 paginator = create_post_paginator(posts)
|
|
bgneal@232
|
816 page_num = get_page_num(request)
|
|
bgneal@232
|
817 try:
|
|
bgneal@232
|
818 page = paginator.page(page_num)
|
|
bgneal@232
|
819 except InvalidPage:
|
|
bgneal@232
|
820 raise Http404
|
|
bgneal@232
|
821
|
|
bgneal@232
|
822 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
823 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
824
|
|
bgneal@232
|
825 return render_to_response('forums/post_list.html', {
|
|
bgneal@232
|
826 'title': page_title,
|
|
bgneal@232
|
827 'page': page,
|
|
bgneal@232
|
828 'page_nav': page_nav,
|
|
bgneal@232
|
829 },
|
|
bgneal@232
|
830 context_instance=RequestContext(request))
|
|
bgneal@232
|
831
|
|
bgneal@232
|
832
|
|
bgneal@232
|
833 def _can_moderate(forum, user):
|
|
bgneal@232
|
834 """
|
|
bgneal@232
|
835 Determines if a user has permission to moderate a given forum.
|
|
bgneal@232
|
836 """
|
|
bgneal@232
|
837 return user.is_authenticated() and (
|
|
bgneal@232
|
838 user.is_superuser or user in forum.moderators.all())
|
|
bgneal@232
|
839
|
|
bgneal@232
|
840
|
|
bgneal@232
|
841 def _can_post_in_topic(topic, user):
|
|
bgneal@232
|
842 """
|
|
bgneal@232
|
843 This function returns true if the given user can post in the given topic
|
|
bgneal@232
|
844 and false otherwise.
|
|
bgneal@232
|
845 """
|
|
bgneal@232
|
846 return (not topic.locked and topic.forum.category.can_access(user)) or \
|
|
bgneal@232
|
847 (user.is_superuser or user in topic.forum.moderators.all())
|
|
bgneal@232
|
848
|
|
bgneal@232
|
849
|
|
bgneal@232
|
850 def _bump_post_count(user):
|
|
bgneal@232
|
851 """
|
|
bgneal@232
|
852 Increments the forum_post_count for the given user.
|
|
bgneal@232
|
853 """
|
|
bgneal@232
|
854 profile = user.get_profile()
|
|
bgneal@232
|
855 profile.forum_post_count += 1
|
|
bgneal@232
|
856 profile.save()
|
|
bgneal@232
|
857
|
|
bgneal@232
|
858
|
|
bgneal@232
|
859 def _quote_message(who, message):
|
|
bgneal@232
|
860 """
|
|
bgneal@232
|
861 Builds a message reply by quoting the existing message in a
|
|
bgneal@232
|
862 typical email-like fashion. The quoting is compatible with Markdown.
|
|
bgneal@232
|
863 """
|
|
bgneal@232
|
864 header = '*%s wrote:*\n\n' % (who, )
|
|
bgneal@232
|
865 lines = wrap(message, 55).split('\n')
|
|
bgneal@232
|
866 for i, line in enumerate(lines):
|
|
bgneal@232
|
867 lines[i] = '> ' + line
|
|
bgneal@232
|
868 return header + '\n'.join(lines)
|
|
bgneal@232
|
869
|
|
bgneal@232
|
870
|
|
bgneal@232
|
871 def _move_topic(topic, old_forum, new_forum):
|
|
bgneal@232
|
872 if new_forum != old_forum:
|
|
bgneal@232
|
873 topic.forum = new_forum
|
|
bgneal@232
|
874 topic.save()
|
|
bgneal@232
|
875 # Have to adjust foreign keys to last_post, denormalized counts, etc.:
|
|
bgneal@232
|
876 old_forum.sync()
|
|
bgneal@232
|
877 old_forum.save()
|
|
bgneal@232
|
878 new_forum.sync()
|
|
bgneal@232
|
879 new_forum.save()
|
|
bgneal@232
|
880
|
|
bgneal@232
|
881
|
|
bgneal@232
|
882 def _bulk_sticky(forum, topic_ids):
|
|
bgneal@232
|
883 """
|
|
bgneal@232
|
884 Performs a toggle on the sticky status for a given list of topic ids.
|
|
bgneal@232
|
885 """
|
|
bgneal@232
|
886 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
887 for topic in topics:
|
|
bgneal@232
|
888 if topic.forum == forum:
|
|
bgneal@232
|
889 topic.sticky = not topic.sticky
|
|
bgneal@232
|
890 topic.save()
|
|
bgneal@232
|
891
|
|
bgneal@232
|
892
|
|
bgneal@232
|
893 def _bulk_lock(forum, topic_ids):
|
|
bgneal@232
|
894 """
|
|
bgneal@232
|
895 Performs a toggle on the locked status for a given list of topic ids.
|
|
bgneal@232
|
896 """
|
|
bgneal@232
|
897 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
898 for topic in topics:
|
|
bgneal@232
|
899 if topic.forum == forum:
|
|
bgneal@232
|
900 topic.locked = not topic.locked
|
|
bgneal@232
|
901 topic.save()
|
|
bgneal@232
|
902
|
|
bgneal@232
|
903
|
|
bgneal@232
|
904 def _bulk_delete(forum, topic_ids):
|
|
bgneal@232
|
905 """
|
|
bgneal@232
|
906 Deletes the list of topics.
|
|
bgneal@232
|
907 """
|
|
bgneal@235
|
908 # Because we are deleting stuff, retrieve each topic one at a
|
|
bgneal@235
|
909 # time since we are going to be adjusting de-normalized fields
|
|
bgneal@235
|
910 # during deletes. In particular, we can't do this:
|
|
bgneal@235
|
911 # topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@235
|
912 # for topic in topics:
|
|
bgneal@235
|
913 # since topic.forum.last_post can go stale after a delete.
|
|
bgneal@235
|
914
|
|
bgneal@235
|
915 for id in topic_ids:
|
|
bgneal@235
|
916 try:
|
|
bgneal@235
|
917 topic = Topic.objects.select_related().get(pk=id)
|
|
bgneal@235
|
918 except Topic.DoesNotExist:
|
|
bgneal@235
|
919 continue
|
|
bgneal@235
|
920 _delete_topic(topic)
|
|
bgneal@232
|
921
|
|
bgneal@232
|
922
|
|
bgneal@232
|
923 def _bulk_move(topic_ids, old_forum, new_forum):
|
|
bgneal@232
|
924 """
|
|
bgneal@232
|
925 Moves the list of topics to a new forum.
|
|
bgneal@232
|
926 """
|
|
bgneal@232
|
927 topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@232
|
928 for topic in topics:
|
|
bgneal@232
|
929 if topic.forum == old_forum:
|
|
bgneal@232
|
930 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
931
|
|
bgneal@232
|
932
|
|
bgneal@232
|
933 def _update_last_visit(user, topic):
|
|
bgneal@232
|
934 """
|
|
bgneal@232
|
935 Does the bookkeeping for the last visit status for the user to the
|
|
bgneal@232
|
936 topic/forum.
|
|
bgneal@232
|
937 """
|
|
bgneal@232
|
938 now = datetime.datetime.now()
|
|
bgneal@232
|
939 try:
|
|
bgneal@232
|
940 flv = ForumLastVisit.objects.get(user=user, forum=topic.forum)
|
|
bgneal@232
|
941 except ForumLastVisit.DoesNotExist:
|
|
bgneal@232
|
942 flv = ForumLastVisit(user=user, forum=topic.forum)
|
|
bgneal@232
|
943 flv.begin_date = now
|
|
bgneal@232
|
944
|
|
bgneal@232
|
945 flv.end_date = now
|
|
bgneal@232
|
946 flv.save()
|
|
bgneal@232
|
947
|
|
bgneal@232
|
948 if topic.update_date > flv.begin_date:
|
|
bgneal@232
|
949 try:
|
|
bgneal@232
|
950 tlv = TopicLastVisit.objects.get(user=user, topic=topic)
|
|
bgneal@232
|
951 except TopicLastVisit.DoesNotExist:
|
|
bgneal@232
|
952 tlv = TopicLastVisit(user=user, topic=topic)
|
|
bgneal@232
|
953
|
|
bgneal@232
|
954 tlv.touch()
|
|
bgneal@232
|
955 tlv.save()
|
|
bgneal@232
|
956
|
|
bgneal@232
|
957
|
|
bgneal@232
|
958 def _split_topic_at(topic, post_id, new_forum, new_name):
|
|
bgneal@232
|
959 """
|
|
bgneal@232
|
960 This function splits the post given by post_id and all posts that come
|
|
bgneal@232
|
961 after it in the given topic to a new topic in a new forum.
|
|
bgneal@232
|
962 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
963 """
|
|
bgneal@232
|
964 post = get_object_or_404(Post, id=post_id)
|
|
bgneal@232
|
965 if post.topic == topic:
|
|
bgneal@232
|
966 post_ids = Post.objects.filter(topic=topic,
|
|
bgneal@232
|
967 creation_date__gte=post.creation_date).values_list('id', flat=True)
|
|
bgneal@232
|
968 _split_topic(topic, post_ids, new_forum, new_name)
|
|
bgneal@232
|
969
|
|
bgneal@232
|
970
|
|
bgneal@232
|
971 def _split_topic(topic, post_ids, new_forum, new_name):
|
|
bgneal@232
|
972 """
|
|
bgneal@232
|
973 This function splits the posts given by the post_ids list in the
|
|
bgneal@232
|
974 given topic to a new topic in a new forum.
|
|
bgneal@232
|
975 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
976 """
|
|
bgneal@232
|
977 posts = Post.objects.filter(topic=topic, id__in=post_ids)
|
|
bgneal@232
|
978 if len(posts) > 0:
|
|
bgneal@232
|
979 new_topic = Topic(forum=new_forum, name=new_name, user=posts[0].user)
|
|
bgneal@232
|
980 new_topic.save()
|
|
bgneal@232
|
981 for post in posts:
|
|
bgneal@232
|
982 post.topic = new_topic
|
|
bgneal@232
|
983 post.save()
|
|
bgneal@232
|
984
|
|
bgneal@232
|
985 topic.post_count_update()
|
|
bgneal@232
|
986 topic.save()
|
|
bgneal@232
|
987 new_topic.post_count_update()
|
|
bgneal@232
|
988 new_topic.save()
|
|
bgneal@232
|
989 topic.forum.sync()
|
|
bgneal@232
|
990 topic.forum.save()
|
|
bgneal@232
|
991 new_forum.sync()
|
|
bgneal@232
|
992 new_forum.save()
|
