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bgneal@232
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1 """
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bgneal@232
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2 Views for the forums application.
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bgneal@232
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3 """
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bgneal@329
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4 import collections
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bgneal@232
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5 import datetime
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bgneal@232
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6
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bgneal@232
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7 from django.contrib.auth.decorators import login_required
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bgneal@232
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8 from django.contrib.auth.models import User
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bgneal@232
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9 from django.http import Http404
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bgneal@232
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10 from django.http import HttpResponse
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bgneal@232
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11 from django.http import HttpResponseBadRequest
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bgneal@232
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12 from django.http import HttpResponseForbidden
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bgneal@232
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13 from django.http import HttpResponseRedirect
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bgneal@232
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14 from django.core.urlresolvers import reverse
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bgneal@232
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15 from django.core.paginator import InvalidPage
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bgneal@232
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16 from django.shortcuts import get_object_or_404
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bgneal@232
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17 from django.shortcuts import render_to_response
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bgneal@232
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18 from django.template.loader import render_to_string
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bgneal@232
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19 from django.template import RequestContext
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bgneal@232
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20 from django.views.decorators.http import require_POST
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bgneal@232
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21 from django.utils.text import wrap
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bgneal@232
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22 from django.db.models import F
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bgneal@232
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23
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bgneal@459
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24 import antispam
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bgneal@459
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25 import antispam.utils
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bgneal@459
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26 from bio.models import UserProfile, BadgeOwnership
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bgneal@232
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27 from core.paginator import DiggPaginator
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bgneal@232
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28 from core.functions import email_admins
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29
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bgneal@459
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30 from forums.models import (Forum, Topic, Post, FlaggedPost, TopicLastVisit,
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bgneal@459
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31 ForumLastVisit, Attachment)
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bgneal@459
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32 from forums.forms import (NewTopicForm, NewPostForm, PostForm, MoveTopicForm,
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bgneal@459
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33 SplitTopicForm)
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bgneal@459
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34 from forums.unread import (get_forum_unread_status, get_topic_unread_status,
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bgneal@459
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35 get_post_unread_status, get_unread_topics)
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bgneal@459
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36
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bgneal@285
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37 from forums.attachments import AttachmentProcessor
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bgneal@459
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38 import forums.permissions as perms
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bgneal@232
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39
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bgneal@232
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40 #######################################################################
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41
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bgneal@232
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42 TOPICS_PER_PAGE = 50
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43 POSTS_PER_PAGE = 20
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bgneal@263
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44 FEED_BASE = '/feeds/forums/'
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bgneal@263
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45 FORUM_FEED = FEED_BASE + '%s/'
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bgneal@232
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46
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bgneal@232
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47
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bgneal@232
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48 def get_page_num(request):
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bgneal@232
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49 """Returns the value of the 'page' variable in GET if it exists, or 1
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bgneal@232
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50 if it does not."""
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bgneal@232
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51
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bgneal@232
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52 try:
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bgneal@232
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53 page_num = int(request.GET.get('page', 1))
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bgneal@232
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54 except ValueError:
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bgneal@232
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55 page_num = 1
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bgneal@232
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56
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bgneal@232
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57 return page_num
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bgneal@232
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58
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bgneal@232
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59
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bgneal@232
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60 def create_topic_paginator(topics):
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bgneal@232
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61 return DiggPaginator(topics, TOPICS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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bgneal@232
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62
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bgneal@232
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63 def create_post_paginator(posts):
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bgneal@232
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64 return DiggPaginator(posts, POSTS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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bgneal@232
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65
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bgneal@232
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66
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bgneal@232
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67 def attach_topic_page_ranges(topics):
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bgneal@232
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68 """Attaches a page_range attribute to each topic in the supplied list.
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bgneal@232
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69 This attribute will be None if it is a single page topic. This is used
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bgneal@232
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70 by the templates to generate "goto page x" links.
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bgneal@232
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71 """
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bgneal@232
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72 for topic in topics:
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bgneal@232
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73 if topic.post_count > POSTS_PER_PAGE:
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bgneal@286
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74 pp = DiggPaginator(range(topic.post_count), POSTS_PER_PAGE,
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bgneal@232
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75 body=2, tail=3, margin=1)
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bgneal@232
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76 topic.page_range = pp.page(1).page_range
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bgneal@232
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77 else:
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bgneal@232
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78 topic.page_range = None
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79
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bgneal@232
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80 #######################################################################
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bgneal@232
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81
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bgneal@232
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82 def index(request):
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bgneal@232
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83 """
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bgneal@232
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84 This view displays all the forums available, ordered in each category.
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bgneal@232
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85 """
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bgneal@232
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86 public_forums = Forum.objects.public_forums()
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bgneal@263
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87 feeds = [{'name': 'All Forums', 'feed': FEED_BASE}]
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bgneal@232
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88
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bgneal@232
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89 forums = Forum.objects.forums_for_user(request.user)
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bgneal@232
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90 get_forum_unread_status(forums, request.user)
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bgneal@232
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91 cats = {}
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bgneal@232
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92 for forum in forums:
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bgneal@232
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93 forum.has_feed = forum in public_forums
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bgneal@232
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94 if forum.has_feed:
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bgneal@232
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95 feeds.append({
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bgneal@232
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96 'name': '%s Forum' % forum.name,
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bgneal@263
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97 'feed': FORUM_FEED % forum.slug,
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bgneal@232
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98 })
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bgneal@232
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99
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bgneal@232
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100 cat = cats.setdefault(forum.category.id, {
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bgneal@232
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101 'cat': forum.category,
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bgneal@232
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102 'forums': [],
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bgneal@232
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103 })
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bgneal@232
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104 cat['forums'].append(forum)
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bgneal@232
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105
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bgneal@232
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106 cmpdef = lambda a, b: cmp(a['cat'].position, b['cat'].position)
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bgneal@232
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107 cats = sorted(cats.values(), cmpdef)
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bgneal@232
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108
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bgneal@232
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109 return render_to_response('forums/index.html', {
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bgneal@232
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110 'cats': cats,
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bgneal@232
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111 'feeds': feeds,
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bgneal@232
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112 },
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bgneal@232
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113 context_instance=RequestContext(request))
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bgneal@232
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114
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bgneal@232
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115
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bgneal@232
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116 def forum_index(request, slug):
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bgneal@232
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117 """
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bgneal@232
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118 Displays all the topics in a forum.
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bgneal@232
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119 """
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bgneal@232
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120 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
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bgneal@232
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121
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bgneal@459
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122 if not perms.can_access(forum.category, request.user):
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bgneal@232
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123 return HttpResponseForbidden()
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bgneal@232
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124
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bgneal@263
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125 feed = None
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bgneal@263
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126 if not forum.category.groups.all():
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bgneal@263
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127 feed = {
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bgneal@263
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128 'name': '%s Forum' % forum.name,
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bgneal@263
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129 'feed': FORUM_FEED % forum.slug,
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bgneal@263
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130 }
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bgneal@263
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131
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bgneal@232
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132 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
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bgneal@232
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133 paginator = create_topic_paginator(topics)
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bgneal@232
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134 page_num = get_page_num(request)
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bgneal@232
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135 try:
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bgneal@232
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136 page = paginator.page(page_num)
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bgneal@232
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137 except InvalidPage:
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bgneal@232
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138 raise Http404
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bgneal@232
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139
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bgneal@328
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140 get_topic_unread_status(forum, page.object_list, request.user)
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bgneal@232
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141 attach_topic_page_ranges(page.object_list)
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bgneal@232
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142
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bgneal@232
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143 # we do this for the template since it is rendered twice
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bgneal@232
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144 page_nav = render_to_string('forums/pagination.html', {'page': page})
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bgneal@232
|
145
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bgneal@459
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146 can_moderate = perms.can_moderate(forum, request.user)
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bgneal@286
|
147
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bgneal@232
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148 return render_to_response('forums/forum_index.html', {
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bgneal@232
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149 'forum': forum,
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bgneal@263
|
150 'feed': feed,
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bgneal@232
|
151 'page': page,
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bgneal@232
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152 'page_nav': page_nav,
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bgneal@232
|
153 'can_moderate': can_moderate,
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bgneal@232
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154 },
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bgneal@232
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155 context_instance=RequestContext(request))
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bgneal@232
|
156
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bgneal@232
|
157
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bgneal@232
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158 def topic_index(request, id):
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bgneal@232
|
159 """
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bgneal@232
|
160 Displays all the posts in a topic.
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bgneal@232
|
161 """
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bgneal@232
|
162 topic = get_object_or_404(Topic.objects.select_related(
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bgneal@232
|
163 'forum', 'forum__category', 'last_post'), pk=id)
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bgneal@232
|
164
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|
bgneal@459
|
165 if not perms.can_access(topic.forum.category, request.user):
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bgneal@232
|
166 return HttpResponseForbidden()
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bgneal@232
|
167
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bgneal@232
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168 topic.view_count = F('view_count') + 1
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bgneal@232
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169 topic.save(force_update=True)
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bgneal@232
|
170
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|
bgneal@328
|
171 posts = topic.posts.select_related(depth=1)
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|
bgneal@232
|
172
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|
bgneal@232
|
173 paginator = create_post_paginator(posts)
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|
bgneal@232
|
174 page_num = get_page_num(request)
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|
bgneal@232
|
175 try:
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bgneal@232
|
176 page = paginator.page(page_num)
|
|
bgneal@232
|
177 except InvalidPage:
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|
bgneal@232
|
178 raise Http404
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bgneal@232
|
179 get_post_unread_status(topic, page.object_list, request.user)
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|
bgneal@232
|
180
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|
bgneal@329
|
181 # Attach user profiles to each post's user to avoid using
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|
bgneal@329
|
182 # get_user_profile() in the template.
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|
bgneal@232
|
183 users = set(post.user.id for post in page.object_list)
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|
bgneal@232
|
184
|
|
bgneal@232
|
185 profiles = UserProfile.objects.filter(user__id__in=users).select_related()
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|
bgneal@349
|
186 profile_keys = [profile.id for profile in profiles]
|
|
bgneal@232
|
187 user_profiles = dict((profile.user.id, profile) for profile in profiles)
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|
bgneal@232
|
188
|
|
bgneal@445
|
189 last_post_on_page = None
|
|
bgneal@232
|
190 for post in page.object_list:
|
|
bgneal@329
|
191 post.user.user_profile = user_profiles[post.user.id]
|
|
bgneal@285
|
192 post.attach_list = []
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|
bgneal@445
|
193 last_post_on_page = post
|
|
bgneal@285
|
194
|
|
bgneal@329
|
195 # Attach badge ownership info to the user profiles to avoid lots
|
|
bgneal@329
|
196 # of database hits in the template:
|
|
bgneal@329
|
197 bos_qs = BadgeOwnership.objects.filter(
|
|
bgneal@349
|
198 profile__id__in=profile_keys).select_related()
|
|
bgneal@329
|
199 bos = collections.defaultdict(list)
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|
bgneal@329
|
200 for bo in bos_qs:
|
|
bgneal@329
|
201 bos[bo.profile.id].append(bo)
|
|
bgneal@329
|
202
|
|
bgneal@349
|
203 for user_id, profile in user_profiles.iteritems():
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|
bgneal@349
|
204 profile.badge_ownership = bos[profile.id]
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|
bgneal@329
|
205
|
|
bgneal@285
|
206 # Attach any attachments
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|
bgneal@285
|
207 post_ids = [post.pk for post in page.object_list]
|
|
bgneal@285
|
208 attachments = Attachment.objects.filter(post__in=post_ids).select_related(
|
|
bgneal@285
|
209 'embed').order_by('order')
|
|
bgneal@285
|
210
|
|
bgneal@285
|
211 post_dict = dict((post.pk, post) for post in page.object_list)
|
|
bgneal@285
|
212 for item in attachments:
|
|
bgneal@285
|
213 post_dict[item.post.id].attach_list.append(item.embed)
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|
bgneal@232
|
214
|
|
bgneal@232
|
215 last_page = page_num == paginator.num_pages
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|
bgneal@232
|
216
|
|
bgneal@445
|
217 if request.user.is_authenticated():
|
|
bgneal@445
|
218 if last_page or last_post_on_page is None:
|
|
bgneal@445
|
219 visit_time = datetime.datetime.now()
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|
bgneal@445
|
220 else:
|
|
bgneal@445
|
221 visit_time = last_post_on_page.creation_date
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|
bgneal@445
|
222 _update_last_visit(request.user, topic, visit_time)
|
|
bgneal@232
|
223
|
|
bgneal@232
|
224 # we do this for the template since it is rendered twice
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|
bgneal@232
|
225 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
226
|
|
bgneal@459
|
227 can_moderate = perms.can_moderate(topic.forum, request.user)
|
|
bgneal@232
|
228
|
|
bgneal@232
|
229 can_reply = request.user.is_authenticated() and (
|
|
bgneal@232
|
230 not topic.locked or can_moderate)
|
|
bgneal@232
|
231
|
|
bgneal@232
|
232 is_favorite = request.user.is_authenticated() and (
|
|
bgneal@232
|
233 topic in request.user.favorite_topics.all())
|
|
bgneal@232
|
234
|
|
bgneal@232
|
235 is_subscribed = request.user.is_authenticated() and (
|
|
bgneal@232
|
236 topic in request.user.subscriptions.all())
|
|
bgneal@232
|
237
|
|
bgneal@232
|
238 return render_to_response('forums/topic.html', {
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|
bgneal@232
|
239 'forum': topic.forum,
|
|
bgneal@232
|
240 'topic': topic,
|
|
bgneal@232
|
241 'page': page,
|
|
bgneal@232
|
242 'page_nav': page_nav,
|
|
bgneal@232
|
243 'last_page': last_page,
|
|
bgneal@232
|
244 'can_moderate': can_moderate,
|
|
bgneal@232
|
245 'can_reply': can_reply,
|
|
bgneal@232
|
246 'form': NewPostForm(initial={'topic_id': topic.id}),
|
|
bgneal@232
|
247 'is_favorite': is_favorite,
|
|
bgneal@232
|
248 'is_subscribed': is_subscribed,
|
|
bgneal@232
|
249 },
|
|
bgneal@232
|
250 context_instance=RequestContext(request))
|
|
bgneal@232
|
251
|
|
bgneal@232
|
252
|
|
bgneal@374
|
253 def topic_unread(request, id):
|
|
bgneal@374
|
254 """
|
|
bgneal@374
|
255 This view redirects to the first post the user hasn't read, if we can
|
|
bgneal@374
|
256 figure that out. Otherwise we redirect to the topic.
|
|
bgneal@374
|
257
|
|
bgneal@374
|
258 """
|
|
bgneal@374
|
259 topic_url = reverse('forums-topic_index', kwargs={'id': id})
|
|
bgneal@374
|
260
|
|
bgneal@374
|
261 if request.user.is_authenticated():
|
|
bgneal@376
|
262 topic = get_object_or_404(Topic.objects.select_related(depth=1), pk=id)
|
|
bgneal@374
|
263 try:
|
|
bgneal@376
|
264 tlv = TopicLastVisit.objects.get(user=request.user, topic=topic)
|
|
bgneal@374
|
265 except TopicLastVisit.DoesNotExist:
|
|
bgneal@376
|
266 try:
|
|
bgneal@376
|
267 flv = ForumLastVisit.objects.get(user=request.user,
|
|
bgneal@376
|
268 forum=topic.forum)
|
|
bgneal@376
|
269 except ForumLastVisit.DoesNotExist:
|
|
bgneal@376
|
270 return HttpResponseRedirect(topic_url)
|
|
bgneal@376
|
271 else:
|
|
bgneal@376
|
272 last_visit = flv.begin_date
|
|
bgneal@376
|
273 else:
|
|
bgneal@376
|
274 last_visit = tlv.last_visit
|
|
bgneal@374
|
275
|
|
bgneal@376
|
276 posts = Post.objects.filter(topic=topic, creation_date__gt=last_visit)
|
|
bgneal@374
|
277 if posts:
|
|
bgneal@374
|
278 return _goto_post(posts[0])
|
|
bgneal@374
|
279 else:
|
|
bgneal@374
|
280 # just go to the last post in the topic
|
|
bgneal@374
|
281 return _goto_post(topic.last_post)
|
|
bgneal@374
|
282
|
|
bgneal@374
|
283 # user isn't authenticated, just go to the topic
|
|
bgneal@374
|
284 return HttpResponseRedirect(topic_url)
|
|
bgneal@374
|
285
|
|
bgneal@374
|
286
|
|
bgneal@232
|
287 @login_required
|
|
bgneal@232
|
288 def new_topic(request, slug):
|
|
bgneal@232
|
289 """
|
|
bgneal@232
|
290 This view handles the creation of new topics.
|
|
bgneal@232
|
291 """
|
|
bgneal@232
|
292 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
293
|
|
bgneal@459
|
294 if not perms.can_access(forum.category, request.user):
|
|
bgneal@232
|
295 return HttpResponseForbidden()
|
|
bgneal@232
|
296
|
|
bgneal@232
|
297 if request.method == 'POST':
|
|
bgneal@232
|
298 form = NewTopicForm(request.user, forum, request.POST)
|
|
bgneal@232
|
299 if form.is_valid():
|
|
bgneal@232
|
300 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
301 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
302
|
|
bgneal@232
|
303 topic = form.save(request.META.get("REMOTE_ADDR"))
|
|
bgneal@232
|
304 _bump_post_count(request.user)
|
|
bgneal@232
|
305 return HttpResponseRedirect(reverse('forums-new_topic_thanks',
|
|
bgneal@232
|
306 kwargs={'tid': topic.pk}))
|
|
bgneal@232
|
307 else:
|
|
bgneal@232
|
308 form = NewTopicForm(request.user, forum)
|
|
bgneal@286
|
309
|
|
bgneal@232
|
310 return render_to_response('forums/new_topic.html', {
|
|
bgneal@232
|
311 'forum': forum,
|
|
bgneal@232
|
312 'form': form,
|
|
bgneal@232
|
313 },
|
|
bgneal@232
|
314 context_instance=RequestContext(request))
|
|
bgneal@232
|
315
|
|
bgneal@232
|
316
|
|
bgneal@232
|
317 @login_required
|
|
bgneal@232
|
318 def new_topic_thanks(request, tid):
|
|
bgneal@232
|
319 """
|
|
bgneal@232
|
320 This view displays the success page for a newly created topic.
|
|
bgneal@232
|
321 """
|
|
bgneal@232
|
322 topic = get_object_or_404(Topic.objects.select_related(), pk=tid)
|
|
bgneal@232
|
323 return render_to_response('forums/new_topic_thanks.html', {
|
|
bgneal@232
|
324 'forum': topic.forum,
|
|
bgneal@232
|
325 'topic': topic,
|
|
bgneal@232
|
326 },
|
|
bgneal@232
|
327 context_instance=RequestContext(request))
|
|
bgneal@232
|
328
|
|
bgneal@232
|
329
|
|
bgneal@232
|
330 @require_POST
|
|
bgneal@232
|
331 def quick_reply_ajax(request):
|
|
bgneal@232
|
332 """
|
|
bgneal@232
|
333 This function handles the quick reply to a thread function. This
|
|
bgneal@232
|
334 function is meant to be the target of an AJAX post, and returns
|
|
bgneal@232
|
335 the HTML for the new post, which the client-side script appends
|
|
bgneal@232
|
336 to the document.
|
|
bgneal@232
|
337 """
|
|
bgneal@232
|
338 if not request.user.is_authenticated():
|
|
bgneal@232
|
339 return HttpResponseForbidden('Please login or register to post.')
|
|
bgneal@232
|
340
|
|
bgneal@232
|
341 form = NewPostForm(request.POST)
|
|
bgneal@232
|
342 if form.is_valid():
|
|
bgneal@459
|
343 if not perms.can_post(form.topic, request.user):
|
|
bgneal@232
|
344 return HttpResponseForbidden("You don't have permission to post in this topic.")
|
|
bgneal@232
|
345 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
346 return HttpResponseForbidden(antispam.BUSTED_MESSAGE)
|
|
bgneal@232
|
347
|
|
bgneal@232
|
348 post = form.save(request.user, request.META.get("REMOTE_ADDR", ""))
|
|
bgneal@232
|
349 post.unread = True
|
|
bgneal@329
|
350 post.user.user_profile = request.user.get_profile()
|
|
bgneal@285
|
351 post.attach_list = post.attachments.all()
|
|
bgneal@232
|
352 _bump_post_count(request.user)
|
|
bgneal@446
|
353 _update_last_visit(request.user, form.topic, datetime.datetime.now())
|
|
bgneal@285
|
354
|
|
bgneal@232
|
355 return render_to_response('forums/display_post.html', {
|
|
bgneal@232
|
356 'post': post,
|
|
bgneal@459
|
357 'can_moderate': perms.can_moderate(form.topic.forum, request.user),
|
|
bgneal@232
|
358 'can_reply': True,
|
|
bgneal@232
|
359 },
|
|
bgneal@232
|
360 context_instance=RequestContext(request))
|
|
bgneal@232
|
361
|
|
bgneal@286
|
362 return HttpResponseBadRequest("Oops, did you forget some text?");
|
|
bgneal@232
|
363
|
|
bgneal@232
|
364
|
|
bgneal@374
|
365 def _goto_post(post):
|
|
bgneal@374
|
366 """
|
|
bgneal@374
|
367 Calculate what page the given post is on in its parent topic, then
|
|
bgneal@374
|
368 return a redirect to it.
|
|
bgneal@374
|
369
|
|
bgneal@374
|
370 """
|
|
bgneal@374
|
371 count = post.topic.posts.filter(creation_date__lt=post.creation_date).count()
|
|
bgneal@374
|
372 page = count / POSTS_PER_PAGE + 1
|
|
bgneal@374
|
373 url = (reverse('forums-topic_index', kwargs={'id': post.topic.id}) +
|
|
bgneal@374
|
374 '?page=%s#p%s' % (page, post.id))
|
|
bgneal@374
|
375 return HttpResponseRedirect(url)
|
|
bgneal@374
|
376
|
|
bgneal@374
|
377
|
|
bgneal@232
|
378 def goto_post(request, post_id):
|
|
bgneal@232
|
379 """
|
|
bgneal@232
|
380 This function calculates what page a given post is on, then redirects
|
|
bgneal@232
|
381 to that URL. This function is the target of get_absolute_url() for
|
|
bgneal@232
|
382 Post objects.
|
|
bgneal@232
|
383 """
|
|
bgneal@232
|
384 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@374
|
385 return _goto_post(post)
|
|
bgneal@232
|
386
|
|
bgneal@232
|
387
|
|
bgneal@232
|
388 @require_POST
|
|
bgneal@232
|
389 def flag_post(request):
|
|
bgneal@232
|
390 """
|
|
bgneal@232
|
391 This function handles the flagging of posts by users. This function should
|
|
bgneal@232
|
392 be the target of an AJAX post.
|
|
bgneal@232
|
393 """
|
|
bgneal@232
|
394 if not request.user.is_authenticated():
|
|
bgneal@232
|
395 return HttpResponseForbidden('Please login or register to flag a post.')
|
|
bgneal@232
|
396
|
|
bgneal@232
|
397 id = request.POST.get('id')
|
|
bgneal@232
|
398 if id is None:
|
|
bgneal@232
|
399 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
400
|
|
bgneal@232
|
401 try:
|
|
bgneal@232
|
402 post = Post.objects.get(pk=id)
|
|
bgneal@232
|
403 except Post.DoesNotExist:
|
|
bgneal@232
|
404 return HttpResponseBadRequest('No post with id %s' % id)
|
|
bgneal@232
|
405
|
|
bgneal@232
|
406 flag = FlaggedPost(user=request.user, post=post)
|
|
bgneal@232
|
407 flag.save()
|
|
bgneal@232
|
408 email_admins('A Post Has Been Flagged', """Hello,
|
|
bgneal@232
|
409
|
|
bgneal@232
|
410 A user has flagged a forum post for review.
|
|
bgneal@232
|
411 """)
|
|
bgneal@232
|
412 return HttpResponse('The post was flagged. A moderator will review the post shortly. ' \
|
|
bgneal@232
|
413 'Thanks for helping to improve the discussions on this site.')
|
|
bgneal@232
|
414
|
|
bgneal@232
|
415
|
|
bgneal@232
|
416 @login_required
|
|
bgneal@232
|
417 def edit_post(request, id):
|
|
bgneal@232
|
418 """
|
|
bgneal@232
|
419 This view function allows authorized users to edit posts.
|
|
bgneal@232
|
420 The superuser, forum moderators, and original author can edit posts.
|
|
bgneal@232
|
421 """
|
|
bgneal@232
|
422 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
423
|
|
bgneal@459
|
424 can_moderate = perms.can_moderate(post.topic.forum, request.user)
|
|
bgneal@232
|
425 can_edit = can_moderate or request.user == post.user
|
|
bgneal@232
|
426
|
|
bgneal@232
|
427 if not can_edit:
|
|
bgneal@232
|
428 return HttpResponseForbidden("You don't have permission to edit that post.")
|
|
bgneal@232
|
429
|
|
bgneal@295
|
430 topic_name = None
|
|
bgneal@295
|
431 first_post = Post.objects.filter(topic=post.topic).order_by('creation_date')[0]
|
|
bgneal@295
|
432 if first_post.id == post.id:
|
|
bgneal@295
|
433 topic_name = post.topic.name
|
|
bgneal@295
|
434
|
|
bgneal@232
|
435 if request.method == "POST":
|
|
bgneal@295
|
436 form = PostForm(request.POST, instance=post, topic_name=topic_name)
|
|
bgneal@232
|
437 if form.is_valid():
|
|
bgneal@232
|
438 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
439 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
440 post = form.save(commit=False)
|
|
bgneal@232
|
441 post.touch()
|
|
bgneal@232
|
442 post.save()
|
|
bgneal@285
|
443
|
|
bgneal@295
|
444 # if we are editing a first post, save the parent topic as well
|
|
bgneal@295
|
445 if topic_name:
|
|
bgneal@295
|
446 post.topic.save()
|
|
bgneal@295
|
447
|
|
bgneal@285
|
448 # Save any attachments
|
|
bgneal@286
|
449 form.attach_proc.save_attachments(post)
|
|
bgneal@285
|
450
|
|
bgneal@232
|
451 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
452 else:
|
|
bgneal@295
|
453 form = PostForm(instance=post, topic_name=topic_name)
|
|
bgneal@232
|
454
|
|
bgneal@329
|
455 post.user.user_profile = post.user.get_profile()
|
|
bgneal@232
|
456
|
|
bgneal@232
|
457 return render_to_response('forums/edit_post.html', {
|
|
bgneal@232
|
458 'forum': post.topic.forum,
|
|
bgneal@232
|
459 'topic': post.topic,
|
|
bgneal@232
|
460 'post': post,
|
|
bgneal@232
|
461 'form': form,
|
|
bgneal@232
|
462 'can_moderate': can_moderate,
|
|
bgneal@232
|
463 },
|
|
bgneal@232
|
464 context_instance=RequestContext(request))
|
|
bgneal@232
|
465
|
|
bgneal@232
|
466
|
|
bgneal@232
|
467 @require_POST
|
|
bgneal@232
|
468 def delete_post(request):
|
|
bgneal@232
|
469 """
|
|
bgneal@232
|
470 This view function allows superusers and forum moderators to delete posts.
|
|
bgneal@232
|
471 This function is the target of AJAX calls from the client.
|
|
bgneal@232
|
472 """
|
|
bgneal@232
|
473 if not request.user.is_authenticated():
|
|
bgneal@232
|
474 return HttpResponseForbidden('Please login to delete a post.')
|
|
bgneal@232
|
475
|
|
bgneal@232
|
476 id = request.POST.get('id')
|
|
bgneal@232
|
477 if id is None:
|
|
bgneal@232
|
478 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
479
|
|
bgneal@232
|
480 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
481
|
|
bgneal@232
|
482 can_delete = request.user.is_superuser or \
|
|
bgneal@232
|
483 request.user in post.topic.forum.moderators.all()
|
|
bgneal@232
|
484
|
|
bgneal@232
|
485 if not can_delete:
|
|
bgneal@232
|
486 return HttpResponseForbidden("You don't have permission to delete that post.")
|
|
bgneal@232
|
487
|
|
bgneal@232
|
488 delete_single_post(post)
|
|
bgneal@232
|
489 return HttpResponse("The post has been deleted.")
|
|
bgneal@232
|
490
|
|
bgneal@232
|
491
|
|
bgneal@232
|
492 def delete_single_post(post):
|
|
bgneal@232
|
493 """
|
|
bgneal@232
|
494 This function deletes a single post. It handles the case of where
|
|
bgneal@232
|
495 a post is the sole post in a topic by deleting the topic also. It
|
|
bgneal@232
|
496 adjusts any foreign keys in Topic or Forum objects that might be pointing
|
|
bgneal@232
|
497 to this post before deleting the post to avoid a cascading delete.
|
|
bgneal@232
|
498 """
|
|
bgneal@232
|
499 if post.topic.post_count == 1 and post == post.topic.last_post:
|
|
bgneal@232
|
500 _delete_topic(post.topic)
|
|
bgneal@232
|
501 else:
|
|
bgneal@232
|
502 _delete_post(post)
|
|
bgneal@232
|
503
|
|
bgneal@232
|
504
|
|
bgneal@232
|
505 def _delete_post(post):
|
|
bgneal@232
|
506 """
|
|
bgneal@232
|
507 Internal function to delete a single post object.
|
|
bgneal@232
|
508 Decrements the post author's post count.
|
|
bgneal@232
|
509 Adjusts the parent topic and forum's last_post as needed.
|
|
bgneal@232
|
510 """
|
|
bgneal@232
|
511 # Adjust post creator's post count
|
|
bgneal@232
|
512 profile = post.user.get_profile()
|
|
bgneal@232
|
513 if profile.forum_post_count > 0:
|
|
bgneal@232
|
514 profile.forum_post_count -= 1
|
|
bgneal@232
|
515 profile.save()
|
|
bgneal@232
|
516
|
|
bgneal@232
|
517 # If this post is the last_post in a topic, we need to update
|
|
bgneal@232
|
518 # both the topic and parent forum's last post fields. If we don't
|
|
bgneal@232
|
519 # the cascading delete will delete them also!
|
|
bgneal@232
|
520
|
|
bgneal@232
|
521 topic = post.topic
|
|
bgneal@232
|
522 if topic.last_post == post:
|
|
bgneal@232
|
523 topic.last_post_pre_delete()
|
|
bgneal@232
|
524 topic.save()
|
|
bgneal@232
|
525
|
|
bgneal@232
|
526 forum = topic.forum
|
|
bgneal@232
|
527 if forum.last_post == post:
|
|
bgneal@232
|
528 forum.last_post_pre_delete()
|
|
bgneal@232
|
529 forum.save()
|
|
bgneal@232
|
530
|
|
bgneal@285
|
531 # delete any attachments
|
|
bgneal@285
|
532 post.attachments.clear()
|
|
bgneal@285
|
533
|
|
bgneal@232
|
534 # Should be safe to delete the post now:
|
|
bgneal@232
|
535 post.delete()
|
|
bgneal@232
|
536
|
|
bgneal@232
|
537
|
|
bgneal@232
|
538 def _delete_topic(topic):
|
|
bgneal@232
|
539 """
|
|
bgneal@232
|
540 Internal function to delete an entire topic.
|
|
bgneal@232
|
541 Deletes the topic and all posts contained within.
|
|
bgneal@232
|
542 Adjusts the parent forum's last_post as needed.
|
|
bgneal@232
|
543 Note that we don't bother adjusting all the users'
|
|
bgneal@232
|
544 post counts as that doesn't seem to be worth the effort.
|
|
bgneal@232
|
545 """
|
|
bgneal@318
|
546 parent_forum = topic.forum
|
|
bgneal@318
|
547 if parent_forum.last_post and parent_forum.last_post.topic == topic:
|
|
bgneal@318
|
548 parent_forum.last_post_pre_delete(deleting_topic=True)
|
|
bgneal@318
|
549 parent_forum.save()
|
|
bgneal@232
|
550
|
|
bgneal@232
|
551 # delete subscriptions to this topic
|
|
bgneal@232
|
552 topic.subscribers.clear()
|
|
bgneal@232
|
553 topic.bookmarkers.clear()
|
|
bgneal@232
|
554
|
|
bgneal@285
|
555 # delete all attachments
|
|
bgneal@285
|
556 posts = Post.objects.filter(topic=topic)
|
|
bgneal@285
|
557 for post in posts:
|
|
bgneal@285
|
558 post.attachments.clear()
|
|
bgneal@285
|
559
|
|
bgneal@318
|
560 # Null out the topic's last post so we don't have a foreign key pointing
|
|
bgneal@318
|
561 # to a post when we delete posts.
|
|
bgneal@318
|
562 topic.last_post = None
|
|
bgneal@318
|
563 topic.save()
|
|
bgneal@318
|
564
|
|
bgneal@318
|
565 # delete all posts in bulk
|
|
bgneal@318
|
566 posts.delete()
|
|
bgneal@318
|
567
|
|
bgneal@318
|
568 # It should be safe to just delete the topic now.
|
|
bgneal@232
|
569 topic.delete()
|
|
bgneal@232
|
570
|
|
bgneal@318
|
571 # Resync parent forum's post and topic counts
|
|
bgneal@318
|
572 parent_forum.sync()
|
|
bgneal@318
|
573 parent_forum.save()
|
|
bgneal@318
|
574
|
|
bgneal@232
|
575
|
|
bgneal@232
|
576 @login_required
|
|
bgneal@232
|
577 def new_post(request, topic_id):
|
|
bgneal@232
|
578 """
|
|
bgneal@232
|
579 This function is the view for creating a normal, non-quick reply
|
|
bgneal@232
|
580 to a topic.
|
|
bgneal@232
|
581 """
|
|
bgneal@232
|
582 topic = get_object_or_404(Topic.objects.select_related(), pk=topic_id)
|
|
bgneal@459
|
583 can_post = perms.can_post(topic, request.user)
|
|
bgneal@232
|
584
|
|
bgneal@232
|
585 if can_post:
|
|
bgneal@232
|
586 if request.method == 'POST':
|
|
bgneal@232
|
587 form = PostForm(request.POST)
|
|
bgneal@232
|
588 if form.is_valid():
|
|
bgneal@232
|
589 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
590 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
591 post = form.save(commit=False)
|
|
bgneal@232
|
592 post.topic = topic
|
|
bgneal@232
|
593 post.user = request.user
|
|
bgneal@232
|
594 post.user_ip = request.META.get("REMOTE_ADDR", "")
|
|
bgneal@232
|
595 post.save()
|
|
bgneal@285
|
596
|
|
bgneal@285
|
597 # Save any attachments
|
|
bgneal@286
|
598 form.attach_proc.save_attachments(post)
|
|
bgneal@285
|
599
|
|
bgneal@232
|
600 _bump_post_count(request.user)
|
|
bgneal@446
|
601 _update_last_visit(request.user, topic, datetime.datetime.now())
|
|
bgneal@232
|
602 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
603 else:
|
|
bgneal@232
|
604 quote_id = request.GET.get('quote')
|
|
bgneal@232
|
605 if quote_id:
|
|
bgneal@232
|
606 quote_post = get_object_or_404(Post.objects.select_related(),
|
|
bgneal@232
|
607 pk=quote_id)
|
|
bgneal@232
|
608 form = PostForm(initial={'body': _quote_message(quote_post.user.username,
|
|
bgneal@232
|
609 quote_post.body)})
|
|
bgneal@232
|
610 else:
|
|
bgneal@232
|
611 form = PostForm()
|
|
bgneal@232
|
612 else:
|
|
bgneal@232
|
613 form = None
|
|
bgneal@232
|
614
|
|
bgneal@232
|
615 return render_to_response('forums/new_post.html', {
|
|
bgneal@232
|
616 'forum': topic.forum,
|
|
bgneal@232
|
617 'topic': topic,
|
|
bgneal@232
|
618 'form': form,
|
|
bgneal@232
|
619 'can_post': can_post,
|
|
bgneal@232
|
620 },
|
|
bgneal@232
|
621 context_instance=RequestContext(request))
|
|
bgneal@232
|
622
|
|
bgneal@232
|
623
|
|
bgneal@232
|
624 @login_required
|
|
bgneal@232
|
625 def mod_topic_stick(request, id):
|
|
bgneal@232
|
626 """
|
|
bgneal@232
|
627 This view function is for moderators to toggle the sticky status of a topic.
|
|
bgneal@232
|
628 """
|
|
bgneal@232
|
629 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
630 if perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
631 topic.sticky = not topic.sticky
|
|
bgneal@232
|
632 topic.save()
|
|
bgneal@232
|
633 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
634
|
|
bgneal@232
|
635 return HttpResponseForbidden()
|
|
bgneal@232
|
636
|
|
bgneal@232
|
637
|
|
bgneal@232
|
638 @login_required
|
|
bgneal@232
|
639 def mod_topic_lock(request, id):
|
|
bgneal@232
|
640 """
|
|
bgneal@232
|
641 This view function is for moderators to toggle the locked status of a topic.
|
|
bgneal@232
|
642 """
|
|
bgneal@232
|
643 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
644 if perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
645 topic.locked = not topic.locked
|
|
bgneal@232
|
646 topic.save()
|
|
bgneal@232
|
647 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
648
|
|
bgneal@232
|
649 return HttpResponseForbidden()
|
|
bgneal@232
|
650
|
|
bgneal@232
|
651
|
|
bgneal@232
|
652 @login_required
|
|
bgneal@232
|
653 def mod_topic_delete(request, id):
|
|
bgneal@232
|
654 """
|
|
bgneal@232
|
655 This view function is for moderators to delete an entire topic.
|
|
bgneal@232
|
656 """
|
|
bgneal@232
|
657 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
658 if perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
659 forum_url = topic.forum.get_absolute_url()
|
|
bgneal@232
|
660 _delete_topic(topic)
|
|
bgneal@232
|
661 return HttpResponseRedirect(forum_url)
|
|
bgneal@232
|
662
|
|
bgneal@232
|
663 return HttpResponseForbidden()
|
|
bgneal@232
|
664
|
|
bgneal@232
|
665
|
|
bgneal@232
|
666 @login_required
|
|
bgneal@232
|
667 def mod_topic_move(request, id):
|
|
bgneal@232
|
668 """
|
|
bgneal@232
|
669 This view function is for moderators to move a topic to a different forum.
|
|
bgneal@232
|
670 """
|
|
bgneal@232
|
671 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
672 if not perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
673 return HttpResponseForbidden()
|
|
bgneal@232
|
674
|
|
bgneal@232
|
675 if request.method == 'POST':
|
|
bgneal@232
|
676 form = MoveTopicForm(request.user, request.POST)
|
|
bgneal@232
|
677 if form.is_valid():
|
|
bgneal@232
|
678 new_forum = form.cleaned_data['forums']
|
|
bgneal@232
|
679 old_forum = topic.forum
|
|
bgneal@232
|
680 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
681 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
682 else:
|
|
bgneal@232
|
683 form = MoveTopicForm(request.user)
|
|
bgneal@232
|
684
|
|
bgneal@232
|
685 return render_to_response('forums/move_topic.html', {
|
|
bgneal@232
|
686 'forum': topic.forum,
|
|
bgneal@232
|
687 'topic': topic,
|
|
bgneal@232
|
688 'form': form,
|
|
bgneal@232
|
689 },
|
|
bgneal@232
|
690 context_instance=RequestContext(request))
|
|
bgneal@232
|
691
|
|
bgneal@232
|
692
|
|
bgneal@232
|
693 @login_required
|
|
bgneal@232
|
694 def mod_forum(request, slug):
|
|
bgneal@232
|
695 """
|
|
bgneal@232
|
696 Displays a view to allow moderators to perform various operations
|
|
bgneal@232
|
697 on topics in a forum in bulk. We currently support mass locking/unlocking,
|
|
bgneal@232
|
698 stickying and unstickying, moving, and deleting topics.
|
|
bgneal@232
|
699 """
|
|
bgneal@232
|
700 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@459
|
701 if not perms.can_moderate(forum, request.user):
|
|
bgneal@232
|
702 return HttpResponseForbidden()
|
|
bgneal@232
|
703
|
|
bgneal@232
|
704 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
705 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
706 page_num = get_page_num(request)
|
|
bgneal@232
|
707 try:
|
|
bgneal@232
|
708 page = paginator.page(page_num)
|
|
bgneal@232
|
709 except InvalidPage:
|
|
bgneal@232
|
710 raise Http404
|
|
bgneal@232
|
711
|
|
bgneal@232
|
712 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
713 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
714 form = None
|
|
bgneal@232
|
715
|
|
bgneal@232
|
716 if request.method == 'POST':
|
|
bgneal@232
|
717 topic_ids = request.POST.getlist('topic_ids')
|
|
bgneal@232
|
718 url = reverse('forums-mod_forum', kwargs={'slug':forum.slug})
|
|
bgneal@232
|
719 url += '?page=%s' % page_num
|
|
bgneal@232
|
720
|
|
bgneal@232
|
721 if len(topic_ids):
|
|
bgneal@232
|
722 if request.POST.get('sticky'):
|
|
bgneal@232
|
723 _bulk_sticky(forum, topic_ids)
|
|
bgneal@232
|
724 return HttpResponseRedirect(url)
|
|
bgneal@232
|
725 elif request.POST.get('lock'):
|
|
bgneal@232
|
726 _bulk_lock(forum, topic_ids)
|
|
bgneal@232
|
727 return HttpResponseRedirect(url)
|
|
bgneal@232
|
728 elif request.POST.get('delete'):
|
|
bgneal@232
|
729 _bulk_delete(forum, topic_ids)
|
|
bgneal@232
|
730 return HttpResponseRedirect(url)
|
|
bgneal@232
|
731 elif request.POST.get('move'):
|
|
bgneal@232
|
732 form = MoveTopicForm(request.user, request.POST, hide_label=True)
|
|
bgneal@232
|
733 if form.is_valid():
|
|
bgneal@232
|
734 _bulk_move(topic_ids, forum, form.cleaned_data['forums'])
|
|
bgneal@232
|
735 return HttpResponseRedirect(url)
|
|
bgneal@286
|
736
|
|
bgneal@232
|
737 if form is None:
|
|
bgneal@232
|
738 form = MoveTopicForm(request.user, hide_label=True)
|
|
bgneal@232
|
739
|
|
bgneal@232
|
740 return render_to_response('forums/mod_forum.html', {
|
|
bgneal@232
|
741 'forum': forum,
|
|
bgneal@232
|
742 'page': page,
|
|
bgneal@232
|
743 'page_nav': page_nav,
|
|
bgneal@232
|
744 'form': form,
|
|
bgneal@232
|
745 },
|
|
bgneal@232
|
746 context_instance=RequestContext(request))
|
|
bgneal@232
|
747
|
|
bgneal@232
|
748
|
|
bgneal@232
|
749 @login_required
|
|
bgneal@232
|
750 @require_POST
|
|
bgneal@382
|
751 def catchup_all(request):
|
|
bgneal@382
|
752 """
|
|
bgneal@382
|
753 This view marks all forums as being read.
|
|
bgneal@382
|
754 """
|
|
bgneal@384
|
755 forum_ids = Forum.objects.forum_ids_for_user(request.user)
|
|
bgneal@382
|
756
|
|
bgneal@382
|
757 tlvs = TopicLastVisit.objects.filter(user=request.user,
|
|
bgneal@382
|
758 topic__forum__id__in=forum_ids).delete()
|
|
bgneal@382
|
759
|
|
bgneal@382
|
760 now = datetime.datetime.now()
|
|
bgneal@384
|
761 ForumLastVisit.objects.filter(user=request.user,
|
|
bgneal@384
|
762 forum__in=forum_ids).update(begin_date=now, end_date=now)
|
|
bgneal@382
|
763
|
|
bgneal@382
|
764 return HttpResponseRedirect(reverse('forums-index'))
|
|
bgneal@382
|
765
|
|
bgneal@382
|
766
|
|
bgneal@382
|
767 @login_required
|
|
bgneal@382
|
768 @require_POST
|
|
bgneal@232
|
769 def forum_catchup(request, slug):
|
|
bgneal@232
|
770 """
|
|
bgneal@232
|
771 This view marks all the topics in the forum as being read.
|
|
bgneal@232
|
772 """
|
|
bgneal@232
|
773 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
774
|
|
bgneal@459
|
775 if not perms.can_access(forum.category, request.user):
|
|
bgneal@232
|
776 return HttpResponseForbidden()
|
|
bgneal@232
|
777
|
|
bgneal@232
|
778 forum.catchup(request.user)
|
|
bgneal@232
|
779 return HttpResponseRedirect(forum.get_absolute_url())
|
|
bgneal@232
|
780
|
|
bgneal@232
|
781
|
|
bgneal@232
|
782 @login_required
|
|
bgneal@232
|
783 def mod_topic_split(request, id):
|
|
bgneal@232
|
784 """
|
|
bgneal@232
|
785 This view function allows moderators to split posts off to a new topic.
|
|
bgneal@232
|
786 """
|
|
bgneal@232
|
787 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
788 if not perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
789 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
790
|
|
bgneal@232
|
791 if request.method == "POST":
|
|
bgneal@232
|
792 form = SplitTopicForm(request.user, request.POST)
|
|
bgneal@232
|
793 if form.is_valid():
|
|
bgneal@232
|
794 if form.split_at:
|
|
bgneal@232
|
795 _split_topic_at(topic, form.post_ids[0],
|
|
bgneal@232
|
796 form.cleaned_data['forums'],
|
|
bgneal@232
|
797 form.cleaned_data['name'])
|
|
bgneal@232
|
798 else:
|
|
bgneal@232
|
799 _split_topic(topic, form.post_ids,
|
|
bgneal@232
|
800 form.cleaned_data['forums'],
|
|
bgneal@232
|
801 form.cleaned_data['name'])
|
|
bgneal@232
|
802
|
|
bgneal@232
|
803 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
804 else:
|
|
bgneal@232
|
805 form = SplitTopicForm(request.user)
|
|
bgneal@232
|
806
|
|
bgneal@232
|
807 posts = topic.posts.select_related()
|
|
bgneal@232
|
808
|
|
bgneal@232
|
809 return render_to_response('forums/mod_split_topic.html', {
|
|
bgneal@232
|
810 'forum': topic.forum,
|
|
bgneal@232
|
811 'topic': topic,
|
|
bgneal@232
|
812 'posts': posts,
|
|
bgneal@232
|
813 'form': form,
|
|
bgneal@232
|
814 },
|
|
bgneal@232
|
815 context_instance=RequestContext(request))
|
|
bgneal@232
|
816
|
|
bgneal@232
|
817
|
|
bgneal@232
|
818 @login_required
|
|
bgneal@232
|
819 def unread_topics(request):
|
|
bgneal@232
|
820 """Displays the topics with unread posts for a given user."""
|
|
bgneal@232
|
821
|
|
bgneal@232
|
822 topics = get_unread_topics(request.user)
|
|
bgneal@232
|
823
|
|
bgneal@232
|
824 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
825 page_num = get_page_num(request)
|
|
bgneal@232
|
826 try:
|
|
bgneal@232
|
827 page = paginator.page(page_num)
|
|
bgneal@232
|
828 except InvalidPage:
|
|
bgneal@232
|
829 raise Http404
|
|
bgneal@232
|
830
|
|
bgneal@232
|
831 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
832
|
|
bgneal@232
|
833 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
834 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
835
|
|
bgneal@232
|
836 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
837 'title': 'Topics With Unread Posts',
|
|
bgneal@232
|
838 'page': page,
|
|
bgneal@232
|
839 'page_nav': page_nav,
|
|
bgneal@374
|
840 'unread': True,
|
|
bgneal@232
|
841 },
|
|
bgneal@232
|
842 context_instance=RequestContext(request))
|
|
bgneal@232
|
843
|
|
bgneal@232
|
844
|
|
bgneal@232
|
845 def unanswered_topics(request):
|
|
bgneal@232
|
846 """Displays the topics with no replies."""
|
|
bgneal@232
|
847
|
|
bgneal@232
|
848 forum_ids = Forum.objects.forum_ids_for_user(request.user)
|
|
bgneal@232
|
849 topics = Topic.objects.filter(forum__id__in=forum_ids,
|
|
bgneal@232
|
850 post_count=1).select_related(
|
|
bgneal@232
|
851 'forum', 'user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
852
|
|
bgneal@232
|
853 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
854 page_num = get_page_num(request)
|
|
bgneal@232
|
855 try:
|
|
bgneal@232
|
856 page = paginator.page(page_num)
|
|
bgneal@232
|
857 except InvalidPage:
|
|
bgneal@232
|
858 raise Http404
|
|
bgneal@232
|
859
|
|
bgneal@232
|
860 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
861
|
|
bgneal@232
|
862 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
863 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
864
|
|
bgneal@232
|
865 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
866 'title': 'Unanswered Topics',
|
|
bgneal@232
|
867 'page': page,
|
|
bgneal@232
|
868 'page_nav': page_nav,
|
|
bgneal@374
|
869 'unread': False,
|
|
bgneal@232
|
870 },
|
|
bgneal@232
|
871 context_instance=RequestContext(request))
|
|
bgneal@232
|
872
|
|
bgneal@232
|
873
|
|
bgneal@409
|
874 def active_topics(request, num):
|
|
bgneal@409
|
875 """Displays the last num topics that have been posted to."""
|
|
bgneal@409
|
876
|
|
bgneal@409
|
877 # sanity check num
|
|
bgneal@409
|
878 num = min(50, max(10, int(num)))
|
|
bgneal@409
|
879
|
|
bgneal@409
|
880 public_forum_ids = Forum.objects.public_forum_ids()
|
|
bgneal@409
|
881
|
|
bgneal@409
|
882 # MySQL didn't do this query very well unfortunately...
|
|
bgneal@409
|
883 #topics = Topic.objects.filter(forum__in=public_forum_ids).select_related(
|
|
bgneal@409
|
884 # 'forum', 'user', 'last_post', 'last_post__user').order_by(
|
|
bgneal@409
|
885 # '-update_date')[:num]
|
|
bgneal@409
|
886 topic_ids = list(Topic.objects.filter(forum__in=public_forum_ids).order_by(
|
|
bgneal@409
|
887 '-update_date').values_list('id', flat=True)[:num])
|
|
bgneal@409
|
888 topics = Topic.objects.filter(id__in=topic_ids).select_related(
|
|
bgneal@409
|
889 'forum', 'user', 'last_post', 'last_post__user').order_by(
|
|
bgneal@409
|
890 '-update_date')[:num]
|
|
bgneal@409
|
891
|
|
bgneal@409
|
892 paginator = create_topic_paginator(topics)
|
|
bgneal@409
|
893 page_num = get_page_num(request)
|
|
bgneal@409
|
894 try:
|
|
bgneal@409
|
895 page = paginator.page(page_num)
|
|
bgneal@409
|
896 except InvalidPage:
|
|
bgneal@409
|
897 raise Http404
|
|
bgneal@409
|
898
|
|
bgneal@409
|
899 attach_topic_page_ranges(page.object_list)
|
|
bgneal@409
|
900
|
|
bgneal@409
|
901 # we do this for the template since it is rendered twice
|
|
bgneal@409
|
902 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@409
|
903
|
|
bgneal@409
|
904 title = 'Last %d Active Topics' % num
|
|
bgneal@409
|
905
|
|
bgneal@409
|
906 return render_to_response('forums/topic_list.html', {
|
|
bgneal@409
|
907 'title': title,
|
|
bgneal@409
|
908 'page': page,
|
|
bgneal@409
|
909 'page_nav': page_nav,
|
|
bgneal@409
|
910 'unread': False,
|
|
bgneal@409
|
911 },
|
|
bgneal@409
|
912 context_instance=RequestContext(request))
|
|
bgneal@409
|
913
|
|
bgneal@409
|
914
|
|
bgneal@232
|
915 @login_required
|
|
bgneal@232
|
916 def my_posts(request):
|
|
bgneal@232
|
917 """Displays a list of posts the requesting user made."""
|
|
bgneal@232
|
918 return _user_posts(request, request.user, request.user, 'My Posts')
|
|
bgneal@232
|
919
|
|
bgneal@232
|
920
|
|
bgneal@232
|
921 @login_required
|
|
bgneal@232
|
922 def posts_for_user(request, username):
|
|
bgneal@232
|
923 """Displays a list of posts by the given user.
|
|
bgneal@232
|
924 Only the forums that the requesting user can see are examined.
|
|
bgneal@232
|
925 """
|
|
bgneal@232
|
926 target_user = get_object_or_404(User, username=username)
|
|
bgneal@232
|
927 return _user_posts(request, target_user, request.user, 'Posts by %s' % username)
|
|
bgneal@232
|
928
|
|
bgneal@232
|
929
|
|
bgneal@232
|
930 @login_required
|
|
bgneal@232
|
931 def post_ip_info(request, post_id):
|
|
bgneal@232
|
932 """Displays information about the IP address the post was made from."""
|
|
bgneal@232
|
933 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@232
|
934
|
|
bgneal@459
|
935 if not perms.can_moderate(post.topic.forum, request.user):
|
|
bgneal@232
|
936 return HttpResponseForbidden("You don't have permission for this post.")
|
|
bgneal@232
|
937
|
|
bgneal@232
|
938 ip_users = sorted(set(Post.objects.filter(
|
|
bgneal@232
|
939 user_ip=post.user_ip).values_list('user__username', flat=True)))
|
|
bgneal@232
|
940
|
|
bgneal@232
|
941 return render_to_response('forums/post_ip.html', {
|
|
bgneal@232
|
942 'post': post,
|
|
bgneal@232
|
943 'ip_users': ip_users,
|
|
bgneal@232
|
944 },
|
|
bgneal@232
|
945 context_instance=RequestContext(request))
|
|
bgneal@232
|
946
|
|
bgneal@232
|
947
|
|
bgneal@232
|
948 def _user_posts(request, target_user, req_user, page_title):
|
|
bgneal@286
|
949 """Displays a list of posts made by the target user.
|
|
bgneal@232
|
950 req_user is the user trying to view the posts. Only the forums
|
|
bgneal@232
|
951 req_user can see are searched.
|
|
bgneal@232
|
952 """
|
|
bgneal@232
|
953 forum_ids = Forum.objects.forum_ids_for_user(req_user)
|
|
bgneal@232
|
954 posts = Post.objects.filter(user=target_user,
|
|
bgneal@232
|
955 topic__forum__id__in=forum_ids).order_by(
|
|
bgneal@232
|
956 '-creation_date').select_related()
|
|
bgneal@232
|
957
|
|
bgneal@232
|
958 paginator = create_post_paginator(posts)
|
|
bgneal@232
|
959 page_num = get_page_num(request)
|
|
bgneal@232
|
960 try:
|
|
bgneal@232
|
961 page = paginator.page(page_num)
|
|
bgneal@232
|
962 except InvalidPage:
|
|
bgneal@232
|
963 raise Http404
|
|
bgneal@232
|
964
|
|
bgneal@232
|
965 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
966 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
967
|
|
bgneal@232
|
968 return render_to_response('forums/post_list.html', {
|
|
bgneal@232
|
969 'title': page_title,
|
|
bgneal@232
|
970 'page': page,
|
|
bgneal@232
|
971 'page_nav': page_nav,
|
|
bgneal@232
|
972 },
|
|
bgneal@232
|
973 context_instance=RequestContext(request))
|
|
bgneal@232
|
974
|
|
bgneal@232
|
975
|
|
bgneal@232
|
976 def _bump_post_count(user):
|
|
bgneal@232
|
977 """
|
|
bgneal@232
|
978 Increments the forum_post_count for the given user.
|
|
bgneal@232
|
979 """
|
|
bgneal@232
|
980 profile = user.get_profile()
|
|
bgneal@232
|
981 profile.forum_post_count += 1
|
|
bgneal@232
|
982 profile.save()
|
|
bgneal@232
|
983
|
|
bgneal@232
|
984
|
|
bgneal@232
|
985 def _quote_message(who, message):
|
|
bgneal@232
|
986 """
|
|
bgneal@232
|
987 Builds a message reply by quoting the existing message in a
|
|
bgneal@232
|
988 typical email-like fashion. The quoting is compatible with Markdown.
|
|
bgneal@232
|
989 """
|
|
bgneal@232
|
990 header = '*%s wrote:*\n\n' % (who, )
|
|
bgneal@232
|
991 lines = wrap(message, 55).split('\n')
|
|
bgneal@232
|
992 for i, line in enumerate(lines):
|
|
bgneal@232
|
993 lines[i] = '> ' + line
|
|
bgneal@417
|
994 return header + '\n'.join(lines) + '\n\n'
|
|
bgneal@232
|
995
|
|
bgneal@232
|
996
|
|
bgneal@232
|
997 def _move_topic(topic, old_forum, new_forum):
|
|
bgneal@232
|
998 if new_forum != old_forum:
|
|
bgneal@232
|
999 topic.forum = new_forum
|
|
bgneal@232
|
1000 topic.save()
|
|
bgneal@232
|
1001 # Have to adjust foreign keys to last_post, denormalized counts, etc.:
|
|
bgneal@232
|
1002 old_forum.sync()
|
|
bgneal@232
|
1003 old_forum.save()
|
|
bgneal@232
|
1004 new_forum.sync()
|
|
bgneal@232
|
1005 new_forum.save()
|
|
bgneal@232
|
1006
|
|
bgneal@232
|
1007
|
|
bgneal@232
|
1008 def _bulk_sticky(forum, topic_ids):
|
|
bgneal@232
|
1009 """
|
|
bgneal@232
|
1010 Performs a toggle on the sticky status for a given list of topic ids.
|
|
bgneal@232
|
1011 """
|
|
bgneal@232
|
1012 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
1013 for topic in topics:
|
|
bgneal@232
|
1014 if topic.forum == forum:
|
|
bgneal@232
|
1015 topic.sticky = not topic.sticky
|
|
bgneal@232
|
1016 topic.save()
|
|
bgneal@232
|
1017
|
|
bgneal@232
|
1018
|
|
bgneal@232
|
1019 def _bulk_lock(forum, topic_ids):
|
|
bgneal@232
|
1020 """
|
|
bgneal@232
|
1021 Performs a toggle on the locked status for a given list of topic ids.
|
|
bgneal@232
|
1022 """
|
|
bgneal@232
|
1023 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
1024 for topic in topics:
|
|
bgneal@232
|
1025 if topic.forum == forum:
|
|
bgneal@232
|
1026 topic.locked = not topic.locked
|
|
bgneal@232
|
1027 topic.save()
|
|
bgneal@232
|
1028
|
|
bgneal@232
|
1029
|
|
bgneal@232
|
1030 def _bulk_delete(forum, topic_ids):
|
|
bgneal@232
|
1031 """
|
|
bgneal@232
|
1032 Deletes the list of topics.
|
|
bgneal@232
|
1033 """
|
|
bgneal@235
|
1034 # Because we are deleting stuff, retrieve each topic one at a
|
|
bgneal@235
|
1035 # time since we are going to be adjusting de-normalized fields
|
|
bgneal@235
|
1036 # during deletes. In particular, we can't do this:
|
|
bgneal@235
|
1037 # topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@235
|
1038 # for topic in topics:
|
|
bgneal@235
|
1039 # since topic.forum.last_post can go stale after a delete.
|
|
bgneal@235
|
1040
|
|
bgneal@235
|
1041 for id in topic_ids:
|
|
bgneal@235
|
1042 try:
|
|
bgneal@235
|
1043 topic = Topic.objects.select_related().get(pk=id)
|
|
bgneal@235
|
1044 except Topic.DoesNotExist:
|
|
bgneal@235
|
1045 continue
|
|
bgneal@235
|
1046 _delete_topic(topic)
|
|
bgneal@232
|
1047
|
|
bgneal@232
|
1048
|
|
bgneal@232
|
1049 def _bulk_move(topic_ids, old_forum, new_forum):
|
|
bgneal@232
|
1050 """
|
|
bgneal@232
|
1051 Moves the list of topics to a new forum.
|
|
bgneal@232
|
1052 """
|
|
bgneal@232
|
1053 topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@232
|
1054 for topic in topics:
|
|
bgneal@232
|
1055 if topic.forum == old_forum:
|
|
bgneal@232
|
1056 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
1057
|
|
bgneal@232
|
1058
|
|
bgneal@445
|
1059 def _update_last_visit(user, topic, visit_time):
|
|
bgneal@232
|
1060 """
|
|
bgneal@232
|
1061 Does the bookkeeping for the last visit status for the user to the
|
|
bgneal@232
|
1062 topic/forum.
|
|
bgneal@232
|
1063 """
|
|
bgneal@232
|
1064 now = datetime.datetime.now()
|
|
bgneal@232
|
1065 try:
|
|
bgneal@232
|
1066 flv = ForumLastVisit.objects.get(user=user, forum=topic.forum)
|
|
bgneal@232
|
1067 except ForumLastVisit.DoesNotExist:
|
|
bgneal@232
|
1068 flv = ForumLastVisit(user=user, forum=topic.forum)
|
|
bgneal@232
|
1069 flv.begin_date = now
|
|
bgneal@232
|
1070
|
|
bgneal@232
|
1071 flv.end_date = now
|
|
bgneal@232
|
1072 flv.save()
|
|
bgneal@232
|
1073
|
|
bgneal@232
|
1074 if topic.update_date > flv.begin_date:
|
|
bgneal@232
|
1075 try:
|
|
bgneal@232
|
1076 tlv = TopicLastVisit.objects.get(user=user, topic=topic)
|
|
bgneal@232
|
1077 except TopicLastVisit.DoesNotExist:
|
|
bgneal@445
|
1078 tlv = TopicLastVisit(user=user, topic=topic, last_visit=datetime.datetime.min)
|
|
bgneal@232
|
1079
|
|
bgneal@445
|
1080 if visit_time > tlv.last_visit:
|
|
bgneal@445
|
1081 tlv.last_visit = visit_time
|
|
bgneal@445
|
1082 tlv.save()
|
|
bgneal@232
|
1083
|
|
bgneal@232
|
1084
|
|
bgneal@232
|
1085 def _split_topic_at(topic, post_id, new_forum, new_name):
|
|
bgneal@232
|
1086 """
|
|
bgneal@232
|
1087 This function splits the post given by post_id and all posts that come
|
|
bgneal@232
|
1088 after it in the given topic to a new topic in a new forum.
|
|
bgneal@232
|
1089 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
1090 """
|
|
bgneal@232
|
1091 post = get_object_or_404(Post, id=post_id)
|
|
bgneal@232
|
1092 if post.topic == topic:
|
|
bgneal@232
|
1093 post_ids = Post.objects.filter(topic=topic,
|
|
bgneal@232
|
1094 creation_date__gte=post.creation_date).values_list('id', flat=True)
|
|
bgneal@232
|
1095 _split_topic(topic, post_ids, new_forum, new_name)
|
|
bgneal@232
|
1096
|
|
bgneal@232
|
1097
|
|
bgneal@232
|
1098 def _split_topic(topic, post_ids, new_forum, new_name):
|
|
bgneal@232
|
1099 """
|
|
bgneal@232
|
1100 This function splits the posts given by the post_ids list in the
|
|
bgneal@232
|
1101 given topic to a new topic in a new forum.
|
|
bgneal@232
|
1102 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
1103 """
|
|
bgneal@232
|
1104 posts = Post.objects.filter(topic=topic, id__in=post_ids)
|
|
bgneal@232
|
1105 if len(posts) > 0:
|
|
bgneal@232
|
1106 new_topic = Topic(forum=new_forum, name=new_name, user=posts[0].user)
|
|
bgneal@232
|
1107 new_topic.save()
|
|
bgneal@232
|
1108 for post in posts:
|
|
bgneal@232
|
1109 post.topic = new_topic
|
|
bgneal@232
|
1110 post.save()
|
|
bgneal@286
|
1111
|
|
bgneal@232
|
1112 topic.post_count_update()
|
|
bgneal@232
|
1113 topic.save()
|
|
bgneal@232
|
1114 new_topic.post_count_update()
|
|
bgneal@232
|
1115 new_topic.save()
|
|
bgneal@232
|
1116 topic.forum.sync()
|
|
bgneal@232
|
1117 topic.forum.save()
|
|
bgneal@232
|
1118 new_forum.sync()
|
|
bgneal@232
|
1119 new_forum.save()
|
