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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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bgneal@232
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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@469
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39 from forums.signals import (notify_new_topic, notify_updated_topic,
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bgneal@469
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40 notify_new_post, notify_updated_post)
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bgneal@232
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41
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bgneal@232
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42 #######################################################################
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bgneal@232
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43
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bgneal@232
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44 TOPICS_PER_PAGE = 50
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bgneal@232
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45 POSTS_PER_PAGE = 20
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bgneal@263
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46 FEED_BASE = '/feeds/forums/'
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bgneal@263
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47 FORUM_FEED = FEED_BASE + '%s/'
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bgneal@232
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48
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bgneal@232
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49
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bgneal@232
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50 def get_page_num(request):
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bgneal@232
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51 """Returns the value of the 'page' variable in GET if it exists, or 1
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bgneal@232
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52 if it does not."""
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bgneal@232
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53
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bgneal@232
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54 try:
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bgneal@232
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55 page_num = int(request.GET.get('page', 1))
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bgneal@232
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56 except ValueError:
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bgneal@232
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57 page_num = 1
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bgneal@232
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58
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bgneal@232
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59 return page_num
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bgneal@232
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60
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bgneal@232
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61
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bgneal@232
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62 def create_topic_paginator(topics):
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bgneal@232
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63 return DiggPaginator(topics, TOPICS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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bgneal@232
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64
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bgneal@232
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65 def create_post_paginator(posts):
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bgneal@232
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66 return DiggPaginator(posts, POSTS_PER_PAGE, body=5, tail=2, margin=3, padding=2)
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bgneal@232
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67
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bgneal@232
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68
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bgneal@232
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69 def attach_topic_page_ranges(topics):
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bgneal@232
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70 """Attaches a page_range attribute to each topic in the supplied list.
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bgneal@232
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71 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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72 by the templates to generate "goto page x" links.
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bgneal@232
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73 """
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bgneal@232
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74 for topic in topics:
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bgneal@232
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75 if topic.post_count > POSTS_PER_PAGE:
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bgneal@286
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76 pp = DiggPaginator(range(topic.post_count), POSTS_PER_PAGE,
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bgneal@232
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77 body=2, tail=3, margin=1)
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bgneal@232
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78 topic.page_range = pp.page(1).page_range
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bgneal@232
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79 else:
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bgneal@232
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80 topic.page_range = None
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bgneal@232
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81
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bgneal@232
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82 #######################################################################
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bgneal@232
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83
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bgneal@232
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84 def index(request):
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bgneal@232
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85 """
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bgneal@232
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86 This view displays all the forums available, ordered in each category.
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bgneal@232
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87 """
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bgneal@232
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88 public_forums = Forum.objects.public_forums()
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bgneal@263
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89 feeds = [{'name': 'All Forums', 'feed': FEED_BASE}]
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bgneal@232
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90
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bgneal@232
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91 forums = Forum.objects.forums_for_user(request.user)
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bgneal@232
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92 get_forum_unread_status(forums, request.user)
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bgneal@232
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93 cats = {}
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bgneal@232
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94 for forum in forums:
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bgneal@232
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95 forum.has_feed = forum in public_forums
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bgneal@232
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96 if forum.has_feed:
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bgneal@232
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97 feeds.append({
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bgneal@232
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98 'name': '%s Forum' % forum.name,
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bgneal@263
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99 'feed': FORUM_FEED % forum.slug,
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bgneal@232
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100 })
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bgneal@232
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101
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bgneal@232
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102 cat = cats.setdefault(forum.category.id, {
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bgneal@232
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103 'cat': forum.category,
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bgneal@232
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104 'forums': [],
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bgneal@232
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105 })
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bgneal@232
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106 cat['forums'].append(forum)
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bgneal@232
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107
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bgneal@232
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108 cmpdef = lambda a, b: cmp(a['cat'].position, b['cat'].position)
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bgneal@232
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109 cats = sorted(cats.values(), cmpdef)
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bgneal@232
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110
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bgneal@232
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111 return render_to_response('forums/index.html', {
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bgneal@232
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112 'cats': cats,
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bgneal@232
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113 'feeds': feeds,
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bgneal@232
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114 },
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bgneal@232
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115 context_instance=RequestContext(request))
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bgneal@232
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116
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bgneal@232
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117
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bgneal@232
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118 def forum_index(request, slug):
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bgneal@232
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119 """
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bgneal@232
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120 Displays all the topics in a forum.
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bgneal@232
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121 """
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bgneal@232
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122 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
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bgneal@232
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123
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bgneal@459
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124 if not perms.can_access(forum.category, request.user):
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bgneal@232
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125 return HttpResponseForbidden()
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bgneal@232
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126
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bgneal@263
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127 feed = None
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bgneal@263
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128 if not forum.category.groups.all():
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bgneal@263
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129 feed = {
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bgneal@263
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130 'name': '%s Forum' % forum.name,
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bgneal@263
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131 'feed': FORUM_FEED % forum.slug,
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bgneal@263
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132 }
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bgneal@263
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133
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bgneal@232
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134 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
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bgneal@232
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135 paginator = create_topic_paginator(topics)
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bgneal@232
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136 page_num = get_page_num(request)
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bgneal@232
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137 try:
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bgneal@232
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138 page = paginator.page(page_num)
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bgneal@232
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139 except InvalidPage:
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bgneal@232
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140 raise Http404
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bgneal@232
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141
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bgneal@328
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142 get_topic_unread_status(forum, page.object_list, request.user)
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bgneal@232
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143 attach_topic_page_ranges(page.object_list)
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bgneal@232
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144
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bgneal@232
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145 # we do this for the template since it is rendered twice
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bgneal@232
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146 page_nav = render_to_string('forums/pagination.html', {'page': page})
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bgneal@232
|
147
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bgneal@459
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148 can_moderate = perms.can_moderate(forum, request.user)
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bgneal@286
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149
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bgneal@232
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150 return render_to_response('forums/forum_index.html', {
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bgneal@232
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151 'forum': forum,
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bgneal@263
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152 'feed': feed,
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bgneal@232
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153 'page': page,
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bgneal@232
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154 'page_nav': page_nav,
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bgneal@232
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155 'can_moderate': can_moderate,
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bgneal@232
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156 },
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bgneal@232
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157 context_instance=RequestContext(request))
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bgneal@232
|
158
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|
bgneal@232
|
159
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bgneal@232
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160 def topic_index(request, id):
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bgneal@232
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161 """
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bgneal@232
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162 Displays all the posts in a topic.
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bgneal@232
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163 """
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bgneal@232
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164 topic = get_object_or_404(Topic.objects.select_related(
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bgneal@232
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165 'forum', 'forum__category', 'last_post'), pk=id)
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bgneal@232
|
166
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bgneal@459
|
167 if not perms.can_access(topic.forum.category, request.user):
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bgneal@232
|
168 return HttpResponseForbidden()
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bgneal@232
|
169
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bgneal@232
|
170 topic.view_count = F('view_count') + 1
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bgneal@232
|
171 topic.save(force_update=True)
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bgneal@232
|
172
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|
bgneal@328
|
173 posts = topic.posts.select_related(depth=1)
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|
bgneal@232
|
174
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|
bgneal@232
|
175 paginator = create_post_paginator(posts)
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|
bgneal@232
|
176 page_num = get_page_num(request)
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|
bgneal@232
|
177 try:
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bgneal@232
|
178 page = paginator.page(page_num)
|
|
bgneal@232
|
179 except InvalidPage:
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|
bgneal@232
|
180 raise Http404
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|
bgneal@232
|
181 get_post_unread_status(topic, page.object_list, request.user)
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|
bgneal@232
|
182
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|
bgneal@329
|
183 # Attach user profiles to each post's user to avoid using
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|
bgneal@329
|
184 # get_user_profile() in the template.
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bgneal@232
|
185 users = set(post.user.id for post in page.object_list)
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|
bgneal@232
|
186
|
|
bgneal@232
|
187 profiles = UserProfile.objects.filter(user__id__in=users).select_related()
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|
bgneal@349
|
188 profile_keys = [profile.id for profile in profiles]
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|
bgneal@232
|
189 user_profiles = dict((profile.user.id, profile) for profile in profiles)
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|
bgneal@232
|
190
|
|
bgneal@445
|
191 last_post_on_page = None
|
|
bgneal@232
|
192 for post in page.object_list:
|
|
bgneal@329
|
193 post.user.user_profile = user_profiles[post.user.id]
|
|
bgneal@285
|
194 post.attach_list = []
|
|
bgneal@445
|
195 last_post_on_page = post
|
|
bgneal@285
|
196
|
|
bgneal@329
|
197 # Attach badge ownership info to the user profiles to avoid lots
|
|
bgneal@329
|
198 # of database hits in the template:
|
|
bgneal@329
|
199 bos_qs = BadgeOwnership.objects.filter(
|
|
bgneal@349
|
200 profile__id__in=profile_keys).select_related()
|
|
bgneal@329
|
201 bos = collections.defaultdict(list)
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|
bgneal@329
|
202 for bo in bos_qs:
|
|
bgneal@329
|
203 bos[bo.profile.id].append(bo)
|
|
bgneal@329
|
204
|
|
bgneal@349
|
205 for user_id, profile in user_profiles.iteritems():
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|
bgneal@349
|
206 profile.badge_ownership = bos[profile.id]
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|
bgneal@329
|
207
|
|
bgneal@285
|
208 # Attach any attachments
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|
bgneal@285
|
209 post_ids = [post.pk for post in page.object_list]
|
|
bgneal@285
|
210 attachments = Attachment.objects.filter(post__in=post_ids).select_related(
|
|
bgneal@285
|
211 'embed').order_by('order')
|
|
bgneal@285
|
212
|
|
bgneal@285
|
213 post_dict = dict((post.pk, post) for post in page.object_list)
|
|
bgneal@285
|
214 for item in attachments:
|
|
bgneal@285
|
215 post_dict[item.post.id].attach_list.append(item.embed)
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|
bgneal@232
|
216
|
|
bgneal@232
|
217 last_page = page_num == paginator.num_pages
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|
bgneal@232
|
218
|
|
bgneal@445
|
219 if request.user.is_authenticated():
|
|
bgneal@445
|
220 if last_page or last_post_on_page is None:
|
|
bgneal@445
|
221 visit_time = datetime.datetime.now()
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|
bgneal@445
|
222 else:
|
|
bgneal@445
|
223 visit_time = last_post_on_page.creation_date
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|
bgneal@445
|
224 _update_last_visit(request.user, topic, visit_time)
|
|
bgneal@232
|
225
|
|
bgneal@232
|
226 # we do this for the template since it is rendered twice
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|
bgneal@232
|
227 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
228
|
|
bgneal@459
|
229 can_moderate = perms.can_moderate(topic.forum, request.user)
|
|
bgneal@232
|
230
|
|
bgneal@232
|
231 can_reply = request.user.is_authenticated() and (
|
|
bgneal@232
|
232 not topic.locked or can_moderate)
|
|
bgneal@232
|
233
|
|
bgneal@232
|
234 is_favorite = request.user.is_authenticated() and (
|
|
bgneal@232
|
235 topic in request.user.favorite_topics.all())
|
|
bgneal@232
|
236
|
|
bgneal@232
|
237 is_subscribed = request.user.is_authenticated() and (
|
|
bgneal@232
|
238 topic in request.user.subscriptions.all())
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|
bgneal@232
|
239
|
|
bgneal@232
|
240 return render_to_response('forums/topic.html', {
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|
bgneal@232
|
241 'forum': topic.forum,
|
|
bgneal@232
|
242 'topic': topic,
|
|
bgneal@232
|
243 'page': page,
|
|
bgneal@232
|
244 'page_nav': page_nav,
|
|
bgneal@232
|
245 'last_page': last_page,
|
|
bgneal@232
|
246 'can_moderate': can_moderate,
|
|
bgneal@232
|
247 'can_reply': can_reply,
|
|
bgneal@232
|
248 'form': NewPostForm(initial={'topic_id': topic.id}),
|
|
bgneal@232
|
249 'is_favorite': is_favorite,
|
|
bgneal@232
|
250 'is_subscribed': is_subscribed,
|
|
bgneal@232
|
251 },
|
|
bgneal@232
|
252 context_instance=RequestContext(request))
|
|
bgneal@232
|
253
|
|
bgneal@232
|
254
|
|
bgneal@374
|
255 def topic_unread(request, id):
|
|
bgneal@374
|
256 """
|
|
bgneal@374
|
257 This view redirects to the first post the user hasn't read, if we can
|
|
bgneal@374
|
258 figure that out. Otherwise we redirect to the topic.
|
|
bgneal@374
|
259
|
|
bgneal@374
|
260 """
|
|
bgneal@374
|
261 topic_url = reverse('forums-topic_index', kwargs={'id': id})
|
|
bgneal@374
|
262
|
|
bgneal@374
|
263 if request.user.is_authenticated():
|
|
bgneal@376
|
264 topic = get_object_or_404(Topic.objects.select_related(depth=1), pk=id)
|
|
bgneal@374
|
265 try:
|
|
bgneal@376
|
266 tlv = TopicLastVisit.objects.get(user=request.user, topic=topic)
|
|
bgneal@374
|
267 except TopicLastVisit.DoesNotExist:
|
|
bgneal@376
|
268 try:
|
|
bgneal@376
|
269 flv = ForumLastVisit.objects.get(user=request.user,
|
|
bgneal@376
|
270 forum=topic.forum)
|
|
bgneal@376
|
271 except ForumLastVisit.DoesNotExist:
|
|
bgneal@376
|
272 return HttpResponseRedirect(topic_url)
|
|
bgneal@376
|
273 else:
|
|
bgneal@376
|
274 last_visit = flv.begin_date
|
|
bgneal@376
|
275 else:
|
|
bgneal@376
|
276 last_visit = tlv.last_visit
|
|
bgneal@374
|
277
|
|
bgneal@376
|
278 posts = Post.objects.filter(topic=topic, creation_date__gt=last_visit)
|
|
bgneal@374
|
279 if posts:
|
|
bgneal@374
|
280 return _goto_post(posts[0])
|
|
bgneal@374
|
281 else:
|
|
bgneal@374
|
282 # just go to the last post in the topic
|
|
bgneal@374
|
283 return _goto_post(topic.last_post)
|
|
bgneal@374
|
284
|
|
bgneal@374
|
285 # user isn't authenticated, just go to the topic
|
|
bgneal@374
|
286 return HttpResponseRedirect(topic_url)
|
|
bgneal@374
|
287
|
|
bgneal@374
|
288
|
|
bgneal@232
|
289 @login_required
|
|
bgneal@232
|
290 def new_topic(request, slug):
|
|
bgneal@232
|
291 """
|
|
bgneal@232
|
292 This view handles the creation of new topics.
|
|
bgneal@232
|
293 """
|
|
bgneal@232
|
294 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
295
|
|
bgneal@459
|
296 if not perms.can_access(forum.category, request.user):
|
|
bgneal@232
|
297 return HttpResponseForbidden()
|
|
bgneal@232
|
298
|
|
bgneal@232
|
299 if request.method == 'POST':
|
|
bgneal@232
|
300 form = NewTopicForm(request.user, forum, request.POST)
|
|
bgneal@232
|
301 if form.is_valid():
|
|
bgneal@232
|
302 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
303 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
304
|
|
bgneal@232
|
305 topic = form.save(request.META.get("REMOTE_ADDR"))
|
|
bgneal@232
|
306 _bump_post_count(request.user)
|
|
bgneal@232
|
307 return HttpResponseRedirect(reverse('forums-new_topic_thanks',
|
|
bgneal@232
|
308 kwargs={'tid': topic.pk}))
|
|
bgneal@232
|
309 else:
|
|
bgneal@232
|
310 form = NewTopicForm(request.user, forum)
|
|
bgneal@286
|
311
|
|
bgneal@232
|
312 return render_to_response('forums/new_topic.html', {
|
|
bgneal@232
|
313 'forum': forum,
|
|
bgneal@232
|
314 'form': form,
|
|
bgneal@232
|
315 },
|
|
bgneal@232
|
316 context_instance=RequestContext(request))
|
|
bgneal@232
|
317
|
|
bgneal@232
|
318
|
|
bgneal@232
|
319 @login_required
|
|
bgneal@232
|
320 def new_topic_thanks(request, tid):
|
|
bgneal@232
|
321 """
|
|
bgneal@232
|
322 This view displays the success page for a newly created topic.
|
|
bgneal@232
|
323 """
|
|
bgneal@232
|
324 topic = get_object_or_404(Topic.objects.select_related(), pk=tid)
|
|
bgneal@232
|
325 return render_to_response('forums/new_topic_thanks.html', {
|
|
bgneal@232
|
326 'forum': topic.forum,
|
|
bgneal@232
|
327 'topic': topic,
|
|
bgneal@232
|
328 },
|
|
bgneal@232
|
329 context_instance=RequestContext(request))
|
|
bgneal@232
|
330
|
|
bgneal@232
|
331
|
|
bgneal@232
|
332 @require_POST
|
|
bgneal@232
|
333 def quick_reply_ajax(request):
|
|
bgneal@232
|
334 """
|
|
bgneal@232
|
335 This function handles the quick reply to a thread function. This
|
|
bgneal@232
|
336 function is meant to be the target of an AJAX post, and returns
|
|
bgneal@232
|
337 the HTML for the new post, which the client-side script appends
|
|
bgneal@232
|
338 to the document.
|
|
bgneal@232
|
339 """
|
|
bgneal@232
|
340 if not request.user.is_authenticated():
|
|
bgneal@232
|
341 return HttpResponseForbidden('Please login or register to post.')
|
|
bgneal@232
|
342
|
|
bgneal@232
|
343 form = NewPostForm(request.POST)
|
|
bgneal@232
|
344 if form.is_valid():
|
|
bgneal@459
|
345 if not perms.can_post(form.topic, request.user):
|
|
bgneal@232
|
346 return HttpResponseForbidden("You don't have permission to post in this topic.")
|
|
bgneal@232
|
347 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
348 return HttpResponseForbidden(antispam.BUSTED_MESSAGE)
|
|
bgneal@232
|
349
|
|
bgneal@232
|
350 post = form.save(request.user, request.META.get("REMOTE_ADDR", ""))
|
|
bgneal@232
|
351 post.unread = True
|
|
bgneal@329
|
352 post.user.user_profile = request.user.get_profile()
|
|
bgneal@285
|
353 post.attach_list = post.attachments.all()
|
|
bgneal@232
|
354 _bump_post_count(request.user)
|
|
bgneal@446
|
355 _update_last_visit(request.user, form.topic, datetime.datetime.now())
|
|
bgneal@285
|
356
|
|
bgneal@232
|
357 return render_to_response('forums/display_post.html', {
|
|
bgneal@232
|
358 'post': post,
|
|
bgneal@459
|
359 'can_moderate': perms.can_moderate(form.topic.forum, request.user),
|
|
bgneal@232
|
360 'can_reply': True,
|
|
bgneal@232
|
361 },
|
|
bgneal@232
|
362 context_instance=RequestContext(request))
|
|
bgneal@232
|
363
|
|
bgneal@286
|
364 return HttpResponseBadRequest("Oops, did you forget some text?");
|
|
bgneal@232
|
365
|
|
bgneal@232
|
366
|
|
bgneal@374
|
367 def _goto_post(post):
|
|
bgneal@374
|
368 """
|
|
bgneal@374
|
369 Calculate what page the given post is on in its parent topic, then
|
|
bgneal@374
|
370 return a redirect to it.
|
|
bgneal@374
|
371
|
|
bgneal@374
|
372 """
|
|
bgneal@374
|
373 count = post.topic.posts.filter(creation_date__lt=post.creation_date).count()
|
|
bgneal@374
|
374 page = count / POSTS_PER_PAGE + 1
|
|
bgneal@374
|
375 url = (reverse('forums-topic_index', kwargs={'id': post.topic.id}) +
|
|
bgneal@374
|
376 '?page=%s#p%s' % (page, post.id))
|
|
bgneal@374
|
377 return HttpResponseRedirect(url)
|
|
bgneal@374
|
378
|
|
bgneal@374
|
379
|
|
bgneal@232
|
380 def goto_post(request, post_id):
|
|
bgneal@232
|
381 """
|
|
bgneal@232
|
382 This function calculates what page a given post is on, then redirects
|
|
bgneal@232
|
383 to that URL. This function is the target of get_absolute_url() for
|
|
bgneal@232
|
384 Post objects.
|
|
bgneal@232
|
385 """
|
|
bgneal@232
|
386 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@374
|
387 return _goto_post(post)
|
|
bgneal@232
|
388
|
|
bgneal@232
|
389
|
|
bgneal@232
|
390 @require_POST
|
|
bgneal@232
|
391 def flag_post(request):
|
|
bgneal@232
|
392 """
|
|
bgneal@232
|
393 This function handles the flagging of posts by users. This function should
|
|
bgneal@232
|
394 be the target of an AJAX post.
|
|
bgneal@232
|
395 """
|
|
bgneal@232
|
396 if not request.user.is_authenticated():
|
|
bgneal@232
|
397 return HttpResponseForbidden('Please login or register to flag a post.')
|
|
bgneal@232
|
398
|
|
bgneal@232
|
399 id = request.POST.get('id')
|
|
bgneal@232
|
400 if id is None:
|
|
bgneal@232
|
401 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
402
|
|
bgneal@232
|
403 try:
|
|
bgneal@232
|
404 post = Post.objects.get(pk=id)
|
|
bgneal@232
|
405 except Post.DoesNotExist:
|
|
bgneal@232
|
406 return HttpResponseBadRequest('No post with id %s' % id)
|
|
bgneal@232
|
407
|
|
bgneal@232
|
408 flag = FlaggedPost(user=request.user, post=post)
|
|
bgneal@232
|
409 flag.save()
|
|
bgneal@232
|
410 email_admins('A Post Has Been Flagged', """Hello,
|
|
bgneal@232
|
411
|
|
bgneal@232
|
412 A user has flagged a forum post for review.
|
|
bgneal@232
|
413 """)
|
|
bgneal@232
|
414 return HttpResponse('The post was flagged. A moderator will review the post shortly. ' \
|
|
bgneal@232
|
415 'Thanks for helping to improve the discussions on this site.')
|
|
bgneal@232
|
416
|
|
bgneal@232
|
417
|
|
bgneal@232
|
418 @login_required
|
|
bgneal@232
|
419 def edit_post(request, id):
|
|
bgneal@232
|
420 """
|
|
bgneal@232
|
421 This view function allows authorized users to edit posts.
|
|
bgneal@232
|
422 The superuser, forum moderators, and original author can edit posts.
|
|
bgneal@232
|
423 """
|
|
bgneal@232
|
424 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
425
|
|
bgneal@459
|
426 can_moderate = perms.can_moderate(post.topic.forum, request.user)
|
|
bgneal@232
|
427 can_edit = can_moderate or request.user == post.user
|
|
bgneal@232
|
428
|
|
bgneal@232
|
429 if not can_edit:
|
|
bgneal@232
|
430 return HttpResponseForbidden("You don't have permission to edit that post.")
|
|
bgneal@232
|
431
|
|
bgneal@295
|
432 topic_name = None
|
|
bgneal@295
|
433 first_post = Post.objects.filter(topic=post.topic).order_by('creation_date')[0]
|
|
bgneal@295
|
434 if first_post.id == post.id:
|
|
bgneal@295
|
435 topic_name = post.topic.name
|
|
bgneal@295
|
436
|
|
bgneal@232
|
437 if request.method == "POST":
|
|
bgneal@295
|
438 form = PostForm(request.POST, instance=post, topic_name=topic_name)
|
|
bgneal@232
|
439 if form.is_valid():
|
|
bgneal@232
|
440 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
441 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
442 post = form.save(commit=False)
|
|
bgneal@232
|
443 post.touch()
|
|
bgneal@232
|
444 post.save()
|
|
bgneal@469
|
445 notify_updated_post(post)
|
|
bgneal@285
|
446
|
|
bgneal@295
|
447 # if we are editing a first post, save the parent topic as well
|
|
bgneal@295
|
448 if topic_name:
|
|
bgneal@295
|
449 post.topic.save()
|
|
bgneal@469
|
450 notify_updated_topic(post.topic)
|
|
bgneal@295
|
451
|
|
bgneal@285
|
452 # Save any attachments
|
|
bgneal@286
|
453 form.attach_proc.save_attachments(post)
|
|
bgneal@285
|
454
|
|
bgneal@232
|
455 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
456 else:
|
|
bgneal@295
|
457 form = PostForm(instance=post, topic_name=topic_name)
|
|
bgneal@232
|
458
|
|
bgneal@329
|
459 post.user.user_profile = post.user.get_profile()
|
|
bgneal@232
|
460
|
|
bgneal@232
|
461 return render_to_response('forums/edit_post.html', {
|
|
bgneal@232
|
462 'forum': post.topic.forum,
|
|
bgneal@232
|
463 'topic': post.topic,
|
|
bgneal@232
|
464 'post': post,
|
|
bgneal@232
|
465 'form': form,
|
|
bgneal@232
|
466 'can_moderate': can_moderate,
|
|
bgneal@232
|
467 },
|
|
bgneal@232
|
468 context_instance=RequestContext(request))
|
|
bgneal@232
|
469
|
|
bgneal@232
|
470
|
|
bgneal@232
|
471 @require_POST
|
|
bgneal@232
|
472 def delete_post(request):
|
|
bgneal@232
|
473 """
|
|
bgneal@232
|
474 This view function allows superusers and forum moderators to delete posts.
|
|
bgneal@232
|
475 This function is the target of AJAX calls from the client.
|
|
bgneal@232
|
476 """
|
|
bgneal@232
|
477 if not request.user.is_authenticated():
|
|
bgneal@232
|
478 return HttpResponseForbidden('Please login to delete a post.')
|
|
bgneal@232
|
479
|
|
bgneal@232
|
480 id = request.POST.get('id')
|
|
bgneal@232
|
481 if id is None:
|
|
bgneal@232
|
482 return HttpResponseBadRequest('No post id')
|
|
bgneal@232
|
483
|
|
bgneal@232
|
484 post = get_object_or_404(Post.objects.select_related(), pk=id)
|
|
bgneal@232
|
485
|
|
bgneal@460
|
486 if not perms.can_moderate(post.topic.forum, request.user):
|
|
bgneal@232
|
487 return HttpResponseForbidden("You don't have permission to delete that post.")
|
|
bgneal@232
|
488
|
|
bgneal@232
|
489 delete_single_post(post)
|
|
bgneal@232
|
490 return HttpResponse("The post has been deleted.")
|
|
bgneal@232
|
491
|
|
bgneal@232
|
492
|
|
bgneal@232
|
493 def delete_single_post(post):
|
|
bgneal@232
|
494 """
|
|
bgneal@232
|
495 This function deletes a single post. It handles the case of where
|
|
bgneal@232
|
496 a post is the sole post in a topic by deleting the topic also. It
|
|
bgneal@232
|
497 adjusts any foreign keys in Topic or Forum objects that might be pointing
|
|
bgneal@232
|
498 to this post before deleting the post to avoid a cascading delete.
|
|
bgneal@232
|
499 """
|
|
bgneal@232
|
500 if post.topic.post_count == 1 and post == post.topic.last_post:
|
|
bgneal@232
|
501 _delete_topic(post.topic)
|
|
bgneal@232
|
502 else:
|
|
bgneal@232
|
503 _delete_post(post)
|
|
bgneal@232
|
504
|
|
bgneal@232
|
505
|
|
bgneal@232
|
506 def _delete_post(post):
|
|
bgneal@232
|
507 """
|
|
bgneal@232
|
508 Internal function to delete a single post object.
|
|
bgneal@232
|
509 Decrements the post author's post count.
|
|
bgneal@232
|
510 Adjusts the parent topic and forum's last_post as needed.
|
|
bgneal@232
|
511 """
|
|
bgneal@232
|
512 # Adjust post creator's post count
|
|
bgneal@232
|
513 profile = post.user.get_profile()
|
|
bgneal@232
|
514 if profile.forum_post_count > 0:
|
|
bgneal@232
|
515 profile.forum_post_count -= 1
|
|
bgneal@232
|
516 profile.save()
|
|
bgneal@232
|
517
|
|
bgneal@232
|
518 # If this post is the last_post in a topic, we need to update
|
|
bgneal@232
|
519 # both the topic and parent forum's last post fields. If we don't
|
|
bgneal@232
|
520 # the cascading delete will delete them also!
|
|
bgneal@232
|
521
|
|
bgneal@232
|
522 topic = post.topic
|
|
bgneal@232
|
523 if topic.last_post == post:
|
|
bgneal@232
|
524 topic.last_post_pre_delete()
|
|
bgneal@232
|
525 topic.save()
|
|
bgneal@232
|
526
|
|
bgneal@232
|
527 forum = topic.forum
|
|
bgneal@232
|
528 if forum.last_post == post:
|
|
bgneal@232
|
529 forum.last_post_pre_delete()
|
|
bgneal@232
|
530 forum.save()
|
|
bgneal@232
|
531
|
|
bgneal@285
|
532 # delete any attachments
|
|
bgneal@285
|
533 post.attachments.clear()
|
|
bgneal@285
|
534
|
|
bgneal@232
|
535 # Should be safe to delete the post now:
|
|
bgneal@232
|
536 post.delete()
|
|
bgneal@232
|
537
|
|
bgneal@232
|
538
|
|
bgneal@232
|
539 def _delete_topic(topic):
|
|
bgneal@232
|
540 """
|
|
bgneal@232
|
541 Internal function to delete an entire topic.
|
|
bgneal@232
|
542 Deletes the topic and all posts contained within.
|
|
bgneal@232
|
543 Adjusts the parent forum's last_post as needed.
|
|
bgneal@232
|
544 Note that we don't bother adjusting all the users'
|
|
bgneal@232
|
545 post counts as that doesn't seem to be worth the effort.
|
|
bgneal@232
|
546 """
|
|
bgneal@318
|
547 parent_forum = topic.forum
|
|
bgneal@318
|
548 if parent_forum.last_post and parent_forum.last_post.topic == topic:
|
|
bgneal@318
|
549 parent_forum.last_post_pre_delete(deleting_topic=True)
|
|
bgneal@318
|
550 parent_forum.save()
|
|
bgneal@232
|
551
|
|
bgneal@232
|
552 # delete subscriptions to this topic
|
|
bgneal@232
|
553 topic.subscribers.clear()
|
|
bgneal@232
|
554 topic.bookmarkers.clear()
|
|
bgneal@232
|
555
|
|
bgneal@285
|
556 # delete all attachments
|
|
bgneal@285
|
557 posts = Post.objects.filter(topic=topic)
|
|
bgneal@285
|
558 for post in posts:
|
|
bgneal@285
|
559 post.attachments.clear()
|
|
bgneal@285
|
560
|
|
bgneal@318
|
561 # Null out the topic's last post so we don't have a foreign key pointing
|
|
bgneal@318
|
562 # to a post when we delete posts.
|
|
bgneal@318
|
563 topic.last_post = None
|
|
bgneal@318
|
564 topic.save()
|
|
bgneal@318
|
565
|
|
bgneal@318
|
566 # delete all posts in bulk
|
|
bgneal@318
|
567 posts.delete()
|
|
bgneal@318
|
568
|
|
bgneal@318
|
569 # It should be safe to just delete the topic now.
|
|
bgneal@232
|
570 topic.delete()
|
|
bgneal@232
|
571
|
|
bgneal@318
|
572 # Resync parent forum's post and topic counts
|
|
bgneal@318
|
573 parent_forum.sync()
|
|
bgneal@318
|
574 parent_forum.save()
|
|
bgneal@318
|
575
|
|
bgneal@232
|
576
|
|
bgneal@232
|
577 @login_required
|
|
bgneal@232
|
578 def new_post(request, topic_id):
|
|
bgneal@232
|
579 """
|
|
bgneal@232
|
580 This function is the view for creating a normal, non-quick reply
|
|
bgneal@232
|
581 to a topic.
|
|
bgneal@232
|
582 """
|
|
bgneal@232
|
583 topic = get_object_or_404(Topic.objects.select_related(), pk=topic_id)
|
|
bgneal@459
|
584 can_post = perms.can_post(topic, request.user)
|
|
bgneal@232
|
585
|
|
bgneal@232
|
586 if can_post:
|
|
bgneal@232
|
587 if request.method == 'POST':
|
|
bgneal@232
|
588 form = PostForm(request.POST)
|
|
bgneal@232
|
589 if form.is_valid():
|
|
bgneal@232
|
590 if antispam.utils.spam_check(request, form.cleaned_data['body']):
|
|
bgneal@232
|
591 return HttpResponseRedirect(reverse('antispam-suspended'))
|
|
bgneal@232
|
592 post = form.save(commit=False)
|
|
bgneal@232
|
593 post.topic = topic
|
|
bgneal@232
|
594 post.user = request.user
|
|
bgneal@232
|
595 post.user_ip = request.META.get("REMOTE_ADDR", "")
|
|
bgneal@232
|
596 post.save()
|
|
bgneal@469
|
597 notify_new_post(post)
|
|
bgneal@285
|
598
|
|
bgneal@285
|
599 # Save any attachments
|
|
bgneal@286
|
600 form.attach_proc.save_attachments(post)
|
|
bgneal@285
|
601
|
|
bgneal@232
|
602 _bump_post_count(request.user)
|
|
bgneal@446
|
603 _update_last_visit(request.user, topic, datetime.datetime.now())
|
|
bgneal@232
|
604 return HttpResponseRedirect(post.get_absolute_url())
|
|
bgneal@232
|
605 else:
|
|
bgneal@232
|
606 quote_id = request.GET.get('quote')
|
|
bgneal@232
|
607 if quote_id:
|
|
bgneal@232
|
608 quote_post = get_object_or_404(Post.objects.select_related(),
|
|
bgneal@232
|
609 pk=quote_id)
|
|
bgneal@232
|
610 form = PostForm(initial={'body': _quote_message(quote_post.user.username,
|
|
bgneal@232
|
611 quote_post.body)})
|
|
bgneal@232
|
612 else:
|
|
bgneal@232
|
613 form = PostForm()
|
|
bgneal@232
|
614 else:
|
|
bgneal@232
|
615 form = None
|
|
bgneal@232
|
616
|
|
bgneal@232
|
617 return render_to_response('forums/new_post.html', {
|
|
bgneal@232
|
618 'forum': topic.forum,
|
|
bgneal@232
|
619 'topic': topic,
|
|
bgneal@232
|
620 'form': form,
|
|
bgneal@232
|
621 'can_post': can_post,
|
|
bgneal@232
|
622 },
|
|
bgneal@232
|
623 context_instance=RequestContext(request))
|
|
bgneal@232
|
624
|
|
bgneal@232
|
625
|
|
bgneal@232
|
626 @login_required
|
|
bgneal@232
|
627 def mod_topic_stick(request, id):
|
|
bgneal@232
|
628 """
|
|
bgneal@232
|
629 This view function is for moderators to toggle the sticky status of a topic.
|
|
bgneal@232
|
630 """
|
|
bgneal@232
|
631 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
632 if perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
633 topic.sticky = not topic.sticky
|
|
bgneal@232
|
634 topic.save()
|
|
bgneal@232
|
635 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
636
|
|
bgneal@232
|
637 return HttpResponseForbidden()
|
|
bgneal@232
|
638
|
|
bgneal@232
|
639
|
|
bgneal@232
|
640 @login_required
|
|
bgneal@232
|
641 def mod_topic_lock(request, id):
|
|
bgneal@232
|
642 """
|
|
bgneal@232
|
643 This view function is for moderators to toggle the locked status of a topic.
|
|
bgneal@232
|
644 """
|
|
bgneal@232
|
645 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
646 if perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
647 topic.locked = not topic.locked
|
|
bgneal@232
|
648 topic.save()
|
|
bgneal@232
|
649 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
650
|
|
bgneal@232
|
651 return HttpResponseForbidden()
|
|
bgneal@232
|
652
|
|
bgneal@232
|
653
|
|
bgneal@232
|
654 @login_required
|
|
bgneal@232
|
655 def mod_topic_delete(request, id):
|
|
bgneal@232
|
656 """
|
|
bgneal@232
|
657 This view function is for moderators to delete an entire topic.
|
|
bgneal@232
|
658 """
|
|
bgneal@232
|
659 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
660 if perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
661 forum_url = topic.forum.get_absolute_url()
|
|
bgneal@232
|
662 _delete_topic(topic)
|
|
bgneal@232
|
663 return HttpResponseRedirect(forum_url)
|
|
bgneal@232
|
664
|
|
bgneal@232
|
665 return HttpResponseForbidden()
|
|
bgneal@232
|
666
|
|
bgneal@232
|
667
|
|
bgneal@232
|
668 @login_required
|
|
bgneal@232
|
669 def mod_topic_move(request, id):
|
|
bgneal@232
|
670 """
|
|
bgneal@232
|
671 This view function is for moderators to move a topic to a different forum.
|
|
bgneal@232
|
672 """
|
|
bgneal@232
|
673 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
674 if not perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
675 return HttpResponseForbidden()
|
|
bgneal@232
|
676
|
|
bgneal@232
|
677 if request.method == 'POST':
|
|
bgneal@232
|
678 form = MoveTopicForm(request.user, request.POST)
|
|
bgneal@232
|
679 if form.is_valid():
|
|
bgneal@232
|
680 new_forum = form.cleaned_data['forums']
|
|
bgneal@232
|
681 old_forum = topic.forum
|
|
bgneal@232
|
682 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
683 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
684 else:
|
|
bgneal@232
|
685 form = MoveTopicForm(request.user)
|
|
bgneal@232
|
686
|
|
bgneal@232
|
687 return render_to_response('forums/move_topic.html', {
|
|
bgneal@232
|
688 'forum': topic.forum,
|
|
bgneal@232
|
689 'topic': topic,
|
|
bgneal@232
|
690 'form': form,
|
|
bgneal@232
|
691 },
|
|
bgneal@232
|
692 context_instance=RequestContext(request))
|
|
bgneal@232
|
693
|
|
bgneal@232
|
694
|
|
bgneal@232
|
695 @login_required
|
|
bgneal@232
|
696 def mod_forum(request, slug):
|
|
bgneal@232
|
697 """
|
|
bgneal@232
|
698 Displays a view to allow moderators to perform various operations
|
|
bgneal@232
|
699 on topics in a forum in bulk. We currently support mass locking/unlocking,
|
|
bgneal@232
|
700 stickying and unstickying, moving, and deleting topics.
|
|
bgneal@232
|
701 """
|
|
bgneal@232
|
702 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@459
|
703 if not perms.can_moderate(forum, request.user):
|
|
bgneal@232
|
704 return HttpResponseForbidden()
|
|
bgneal@232
|
705
|
|
bgneal@232
|
706 topics = forum.topics.select_related('user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
707 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
708 page_num = get_page_num(request)
|
|
bgneal@232
|
709 try:
|
|
bgneal@232
|
710 page = paginator.page(page_num)
|
|
bgneal@232
|
711 except InvalidPage:
|
|
bgneal@232
|
712 raise Http404
|
|
bgneal@232
|
713
|
|
bgneal@232
|
714 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
715 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
716 form = None
|
|
bgneal@232
|
717
|
|
bgneal@232
|
718 if request.method == 'POST':
|
|
bgneal@232
|
719 topic_ids = request.POST.getlist('topic_ids')
|
|
bgneal@232
|
720 url = reverse('forums-mod_forum', kwargs={'slug':forum.slug})
|
|
bgneal@232
|
721 url += '?page=%s' % page_num
|
|
bgneal@232
|
722
|
|
bgneal@232
|
723 if len(topic_ids):
|
|
bgneal@232
|
724 if request.POST.get('sticky'):
|
|
bgneal@232
|
725 _bulk_sticky(forum, topic_ids)
|
|
bgneal@232
|
726 return HttpResponseRedirect(url)
|
|
bgneal@232
|
727 elif request.POST.get('lock'):
|
|
bgneal@232
|
728 _bulk_lock(forum, topic_ids)
|
|
bgneal@232
|
729 return HttpResponseRedirect(url)
|
|
bgneal@232
|
730 elif request.POST.get('delete'):
|
|
bgneal@232
|
731 _bulk_delete(forum, topic_ids)
|
|
bgneal@232
|
732 return HttpResponseRedirect(url)
|
|
bgneal@232
|
733 elif request.POST.get('move'):
|
|
bgneal@232
|
734 form = MoveTopicForm(request.user, request.POST, hide_label=True)
|
|
bgneal@232
|
735 if form.is_valid():
|
|
bgneal@232
|
736 _bulk_move(topic_ids, forum, form.cleaned_data['forums'])
|
|
bgneal@232
|
737 return HttpResponseRedirect(url)
|
|
bgneal@286
|
738
|
|
bgneal@232
|
739 if form is None:
|
|
bgneal@232
|
740 form = MoveTopicForm(request.user, hide_label=True)
|
|
bgneal@232
|
741
|
|
bgneal@232
|
742 return render_to_response('forums/mod_forum.html', {
|
|
bgneal@232
|
743 'forum': forum,
|
|
bgneal@232
|
744 'page': page,
|
|
bgneal@232
|
745 'page_nav': page_nav,
|
|
bgneal@232
|
746 'form': form,
|
|
bgneal@232
|
747 },
|
|
bgneal@232
|
748 context_instance=RequestContext(request))
|
|
bgneal@232
|
749
|
|
bgneal@232
|
750
|
|
bgneal@232
|
751 @login_required
|
|
bgneal@232
|
752 @require_POST
|
|
bgneal@382
|
753 def catchup_all(request):
|
|
bgneal@382
|
754 """
|
|
bgneal@382
|
755 This view marks all forums as being read.
|
|
bgneal@382
|
756 """
|
|
bgneal@384
|
757 forum_ids = Forum.objects.forum_ids_for_user(request.user)
|
|
bgneal@382
|
758
|
|
bgneal@382
|
759 tlvs = TopicLastVisit.objects.filter(user=request.user,
|
|
bgneal@382
|
760 topic__forum__id__in=forum_ids).delete()
|
|
bgneal@382
|
761
|
|
bgneal@382
|
762 now = datetime.datetime.now()
|
|
bgneal@384
|
763 ForumLastVisit.objects.filter(user=request.user,
|
|
bgneal@384
|
764 forum__in=forum_ids).update(begin_date=now, end_date=now)
|
|
bgneal@382
|
765
|
|
bgneal@382
|
766 return HttpResponseRedirect(reverse('forums-index'))
|
|
bgneal@382
|
767
|
|
bgneal@382
|
768
|
|
bgneal@382
|
769 @login_required
|
|
bgneal@382
|
770 @require_POST
|
|
bgneal@232
|
771 def forum_catchup(request, slug):
|
|
bgneal@232
|
772 """
|
|
bgneal@232
|
773 This view marks all the topics in the forum as being read.
|
|
bgneal@232
|
774 """
|
|
bgneal@232
|
775 forum = get_object_or_404(Forum.objects.select_related(), slug=slug)
|
|
bgneal@232
|
776
|
|
bgneal@459
|
777 if not perms.can_access(forum.category, request.user):
|
|
bgneal@232
|
778 return HttpResponseForbidden()
|
|
bgneal@232
|
779
|
|
bgneal@232
|
780 forum.catchup(request.user)
|
|
bgneal@232
|
781 return HttpResponseRedirect(forum.get_absolute_url())
|
|
bgneal@232
|
782
|
|
bgneal@232
|
783
|
|
bgneal@232
|
784 @login_required
|
|
bgneal@232
|
785 def mod_topic_split(request, id):
|
|
bgneal@232
|
786 """
|
|
bgneal@232
|
787 This view function allows moderators to split posts off to a new topic.
|
|
bgneal@232
|
788 """
|
|
bgneal@232
|
789 topic = get_object_or_404(Topic.objects.select_related(), pk=id)
|
|
bgneal@459
|
790 if not perms.can_moderate(topic.forum, request.user):
|
|
bgneal@232
|
791 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
792
|
|
bgneal@232
|
793 if request.method == "POST":
|
|
bgneal@232
|
794 form = SplitTopicForm(request.user, request.POST)
|
|
bgneal@232
|
795 if form.is_valid():
|
|
bgneal@232
|
796 if form.split_at:
|
|
bgneal@232
|
797 _split_topic_at(topic, form.post_ids[0],
|
|
bgneal@232
|
798 form.cleaned_data['forums'],
|
|
bgneal@232
|
799 form.cleaned_data['name'])
|
|
bgneal@232
|
800 else:
|
|
bgneal@232
|
801 _split_topic(topic, form.post_ids,
|
|
bgneal@232
|
802 form.cleaned_data['forums'],
|
|
bgneal@232
|
803 form.cleaned_data['name'])
|
|
bgneal@232
|
804
|
|
bgneal@232
|
805 return HttpResponseRedirect(topic.get_absolute_url())
|
|
bgneal@232
|
806 else:
|
|
bgneal@232
|
807 form = SplitTopicForm(request.user)
|
|
bgneal@232
|
808
|
|
bgneal@232
|
809 posts = topic.posts.select_related()
|
|
bgneal@232
|
810
|
|
bgneal@232
|
811 return render_to_response('forums/mod_split_topic.html', {
|
|
bgneal@232
|
812 'forum': topic.forum,
|
|
bgneal@232
|
813 'topic': topic,
|
|
bgneal@232
|
814 'posts': posts,
|
|
bgneal@232
|
815 'form': form,
|
|
bgneal@232
|
816 },
|
|
bgneal@232
|
817 context_instance=RequestContext(request))
|
|
bgneal@232
|
818
|
|
bgneal@232
|
819
|
|
bgneal@232
|
820 @login_required
|
|
bgneal@232
|
821 def unread_topics(request):
|
|
bgneal@232
|
822 """Displays the topics with unread posts for a given user."""
|
|
bgneal@232
|
823
|
|
bgneal@232
|
824 topics = get_unread_topics(request.user)
|
|
bgneal@232
|
825
|
|
bgneal@232
|
826 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
827 page_num = get_page_num(request)
|
|
bgneal@232
|
828 try:
|
|
bgneal@232
|
829 page = paginator.page(page_num)
|
|
bgneal@232
|
830 except InvalidPage:
|
|
bgneal@232
|
831 raise Http404
|
|
bgneal@232
|
832
|
|
bgneal@232
|
833 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
834
|
|
bgneal@232
|
835 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
836 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
837
|
|
bgneal@232
|
838 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
839 'title': 'Topics With Unread Posts',
|
|
bgneal@232
|
840 'page': page,
|
|
bgneal@232
|
841 'page_nav': page_nav,
|
|
bgneal@374
|
842 'unread': True,
|
|
bgneal@232
|
843 },
|
|
bgneal@232
|
844 context_instance=RequestContext(request))
|
|
bgneal@232
|
845
|
|
bgneal@232
|
846
|
|
bgneal@232
|
847 def unanswered_topics(request):
|
|
bgneal@232
|
848 """Displays the topics with no replies."""
|
|
bgneal@232
|
849
|
|
bgneal@232
|
850 forum_ids = Forum.objects.forum_ids_for_user(request.user)
|
|
bgneal@232
|
851 topics = Topic.objects.filter(forum__id__in=forum_ids,
|
|
bgneal@232
|
852 post_count=1).select_related(
|
|
bgneal@232
|
853 'forum', 'user', 'last_post', 'last_post__user')
|
|
bgneal@232
|
854
|
|
bgneal@232
|
855 paginator = create_topic_paginator(topics)
|
|
bgneal@232
|
856 page_num = get_page_num(request)
|
|
bgneal@232
|
857 try:
|
|
bgneal@232
|
858 page = paginator.page(page_num)
|
|
bgneal@232
|
859 except InvalidPage:
|
|
bgneal@232
|
860 raise Http404
|
|
bgneal@232
|
861
|
|
bgneal@232
|
862 attach_topic_page_ranges(page.object_list)
|
|
bgneal@232
|
863
|
|
bgneal@232
|
864 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
865 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
866
|
|
bgneal@232
|
867 return render_to_response('forums/topic_list.html', {
|
|
bgneal@232
|
868 'title': 'Unanswered Topics',
|
|
bgneal@232
|
869 'page': page,
|
|
bgneal@232
|
870 'page_nav': page_nav,
|
|
bgneal@374
|
871 'unread': False,
|
|
bgneal@232
|
872 },
|
|
bgneal@232
|
873 context_instance=RequestContext(request))
|
|
bgneal@232
|
874
|
|
bgneal@232
|
875
|
|
bgneal@409
|
876 def active_topics(request, num):
|
|
bgneal@409
|
877 """Displays the last num topics that have been posted to."""
|
|
bgneal@409
|
878
|
|
bgneal@409
|
879 # sanity check num
|
|
bgneal@409
|
880 num = min(50, max(10, int(num)))
|
|
bgneal@409
|
881
|
|
bgneal@409
|
882 public_forum_ids = Forum.objects.public_forum_ids()
|
|
bgneal@409
|
883
|
|
bgneal@409
|
884 # MySQL didn't do this query very well unfortunately...
|
|
bgneal@409
|
885 #topics = Topic.objects.filter(forum__in=public_forum_ids).select_related(
|
|
bgneal@409
|
886 # 'forum', 'user', 'last_post', 'last_post__user').order_by(
|
|
bgneal@409
|
887 # '-update_date')[:num]
|
|
bgneal@409
|
888 topic_ids = list(Topic.objects.filter(forum__in=public_forum_ids).order_by(
|
|
bgneal@409
|
889 '-update_date').values_list('id', flat=True)[:num])
|
|
bgneal@409
|
890 topics = Topic.objects.filter(id__in=topic_ids).select_related(
|
|
bgneal@409
|
891 'forum', 'user', 'last_post', 'last_post__user').order_by(
|
|
bgneal@409
|
892 '-update_date')[:num]
|
|
bgneal@409
|
893
|
|
bgneal@409
|
894 paginator = create_topic_paginator(topics)
|
|
bgneal@409
|
895 page_num = get_page_num(request)
|
|
bgneal@409
|
896 try:
|
|
bgneal@409
|
897 page = paginator.page(page_num)
|
|
bgneal@409
|
898 except InvalidPage:
|
|
bgneal@409
|
899 raise Http404
|
|
bgneal@409
|
900
|
|
bgneal@409
|
901 attach_topic_page_ranges(page.object_list)
|
|
bgneal@409
|
902
|
|
bgneal@409
|
903 # we do this for the template since it is rendered twice
|
|
bgneal@409
|
904 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@409
|
905
|
|
bgneal@409
|
906 title = 'Last %d Active Topics' % num
|
|
bgneal@409
|
907
|
|
bgneal@409
|
908 return render_to_response('forums/topic_list.html', {
|
|
bgneal@409
|
909 'title': title,
|
|
bgneal@409
|
910 'page': page,
|
|
bgneal@409
|
911 'page_nav': page_nav,
|
|
bgneal@409
|
912 'unread': False,
|
|
bgneal@409
|
913 },
|
|
bgneal@409
|
914 context_instance=RequestContext(request))
|
|
bgneal@409
|
915
|
|
bgneal@409
|
916
|
|
bgneal@232
|
917 @login_required
|
|
bgneal@232
|
918 def my_posts(request):
|
|
bgneal@232
|
919 """Displays a list of posts the requesting user made."""
|
|
bgneal@232
|
920 return _user_posts(request, request.user, request.user, 'My Posts')
|
|
bgneal@232
|
921
|
|
bgneal@232
|
922
|
|
bgneal@232
|
923 @login_required
|
|
bgneal@232
|
924 def posts_for_user(request, username):
|
|
bgneal@232
|
925 """Displays a list of posts by the given user.
|
|
bgneal@232
|
926 Only the forums that the requesting user can see are examined.
|
|
bgneal@232
|
927 """
|
|
bgneal@232
|
928 target_user = get_object_or_404(User, username=username)
|
|
bgneal@232
|
929 return _user_posts(request, target_user, request.user, 'Posts by %s' % username)
|
|
bgneal@232
|
930
|
|
bgneal@232
|
931
|
|
bgneal@232
|
932 @login_required
|
|
bgneal@232
|
933 def post_ip_info(request, post_id):
|
|
bgneal@232
|
934 """Displays information about the IP address the post was made from."""
|
|
bgneal@232
|
935 post = get_object_or_404(Post.objects.select_related(), pk=post_id)
|
|
bgneal@232
|
936
|
|
bgneal@459
|
937 if not perms.can_moderate(post.topic.forum, request.user):
|
|
bgneal@232
|
938 return HttpResponseForbidden("You don't have permission for this post.")
|
|
bgneal@232
|
939
|
|
bgneal@232
|
940 ip_users = sorted(set(Post.objects.filter(
|
|
bgneal@232
|
941 user_ip=post.user_ip).values_list('user__username', flat=True)))
|
|
bgneal@232
|
942
|
|
bgneal@232
|
943 return render_to_response('forums/post_ip.html', {
|
|
bgneal@232
|
944 'post': post,
|
|
bgneal@232
|
945 'ip_users': ip_users,
|
|
bgneal@232
|
946 },
|
|
bgneal@232
|
947 context_instance=RequestContext(request))
|
|
bgneal@232
|
948
|
|
bgneal@232
|
949
|
|
bgneal@232
|
950 def _user_posts(request, target_user, req_user, page_title):
|
|
bgneal@286
|
951 """Displays a list of posts made by the target user.
|
|
bgneal@232
|
952 req_user is the user trying to view the posts. Only the forums
|
|
bgneal@232
|
953 req_user can see are searched.
|
|
bgneal@232
|
954 """
|
|
bgneal@232
|
955 forum_ids = Forum.objects.forum_ids_for_user(req_user)
|
|
bgneal@232
|
956 posts = Post.objects.filter(user=target_user,
|
|
bgneal@232
|
957 topic__forum__id__in=forum_ids).order_by(
|
|
bgneal@232
|
958 '-creation_date').select_related()
|
|
bgneal@232
|
959
|
|
bgneal@232
|
960 paginator = create_post_paginator(posts)
|
|
bgneal@232
|
961 page_num = get_page_num(request)
|
|
bgneal@232
|
962 try:
|
|
bgneal@232
|
963 page = paginator.page(page_num)
|
|
bgneal@232
|
964 except InvalidPage:
|
|
bgneal@232
|
965 raise Http404
|
|
bgneal@232
|
966
|
|
bgneal@232
|
967 # we do this for the template since it is rendered twice
|
|
bgneal@232
|
968 page_nav = render_to_string('forums/pagination.html', {'page': page})
|
|
bgneal@232
|
969
|
|
bgneal@232
|
970 return render_to_response('forums/post_list.html', {
|
|
bgneal@232
|
971 'title': page_title,
|
|
bgneal@232
|
972 'page': page,
|
|
bgneal@232
|
973 'page_nav': page_nav,
|
|
bgneal@232
|
974 },
|
|
bgneal@232
|
975 context_instance=RequestContext(request))
|
|
bgneal@232
|
976
|
|
bgneal@232
|
977
|
|
bgneal@232
|
978 def _bump_post_count(user):
|
|
bgneal@232
|
979 """
|
|
bgneal@232
|
980 Increments the forum_post_count for the given user.
|
|
bgneal@232
|
981 """
|
|
bgneal@232
|
982 profile = user.get_profile()
|
|
bgneal@232
|
983 profile.forum_post_count += 1
|
|
bgneal@232
|
984 profile.save()
|
|
bgneal@232
|
985
|
|
bgneal@232
|
986
|
|
bgneal@232
|
987 def _quote_message(who, message):
|
|
bgneal@232
|
988 """
|
|
bgneal@232
|
989 Builds a message reply by quoting the existing message in a
|
|
bgneal@232
|
990 typical email-like fashion. The quoting is compatible with Markdown.
|
|
bgneal@232
|
991 """
|
|
bgneal@232
|
992 header = '*%s wrote:*\n\n' % (who, )
|
|
bgneal@232
|
993 lines = wrap(message, 55).split('\n')
|
|
bgneal@232
|
994 for i, line in enumerate(lines):
|
|
bgneal@232
|
995 lines[i] = '> ' + line
|
|
bgneal@417
|
996 return header + '\n'.join(lines) + '\n\n'
|
|
bgneal@232
|
997
|
|
bgneal@232
|
998
|
|
bgneal@232
|
999 def _move_topic(topic, old_forum, new_forum):
|
|
bgneal@232
|
1000 if new_forum != old_forum:
|
|
bgneal@232
|
1001 topic.forum = new_forum
|
|
bgneal@232
|
1002 topic.save()
|
|
bgneal@232
|
1003 # Have to adjust foreign keys to last_post, denormalized counts, etc.:
|
|
bgneal@232
|
1004 old_forum.sync()
|
|
bgneal@232
|
1005 old_forum.save()
|
|
bgneal@232
|
1006 new_forum.sync()
|
|
bgneal@232
|
1007 new_forum.save()
|
|
bgneal@232
|
1008
|
|
bgneal@232
|
1009
|
|
bgneal@232
|
1010 def _bulk_sticky(forum, topic_ids):
|
|
bgneal@232
|
1011 """
|
|
bgneal@232
|
1012 Performs a toggle on the sticky status for a given list of topic ids.
|
|
bgneal@232
|
1013 """
|
|
bgneal@232
|
1014 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
1015 for topic in topics:
|
|
bgneal@232
|
1016 if topic.forum == forum:
|
|
bgneal@232
|
1017 topic.sticky = not topic.sticky
|
|
bgneal@232
|
1018 topic.save()
|
|
bgneal@232
|
1019
|
|
bgneal@232
|
1020
|
|
bgneal@232
|
1021 def _bulk_lock(forum, topic_ids):
|
|
bgneal@232
|
1022 """
|
|
bgneal@232
|
1023 Performs a toggle on the locked status for a given list of topic ids.
|
|
bgneal@232
|
1024 """
|
|
bgneal@232
|
1025 topics = Topic.objects.filter(pk__in=topic_ids)
|
|
bgneal@232
|
1026 for topic in topics:
|
|
bgneal@232
|
1027 if topic.forum == forum:
|
|
bgneal@232
|
1028 topic.locked = not topic.locked
|
|
bgneal@232
|
1029 topic.save()
|
|
bgneal@232
|
1030
|
|
bgneal@232
|
1031
|
|
bgneal@232
|
1032 def _bulk_delete(forum, topic_ids):
|
|
bgneal@232
|
1033 """
|
|
bgneal@232
|
1034 Deletes the list of topics.
|
|
bgneal@232
|
1035 """
|
|
bgneal@235
|
1036 # Because we are deleting stuff, retrieve each topic one at a
|
|
bgneal@235
|
1037 # time since we are going to be adjusting de-normalized fields
|
|
bgneal@235
|
1038 # during deletes. In particular, we can't do this:
|
|
bgneal@235
|
1039 # topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@235
|
1040 # for topic in topics:
|
|
bgneal@235
|
1041 # since topic.forum.last_post can go stale after a delete.
|
|
bgneal@235
|
1042
|
|
bgneal@235
|
1043 for id in topic_ids:
|
|
bgneal@235
|
1044 try:
|
|
bgneal@235
|
1045 topic = Topic.objects.select_related().get(pk=id)
|
|
bgneal@235
|
1046 except Topic.DoesNotExist:
|
|
bgneal@235
|
1047 continue
|
|
bgneal@235
|
1048 _delete_topic(topic)
|
|
bgneal@232
|
1049
|
|
bgneal@232
|
1050
|
|
bgneal@232
|
1051 def _bulk_move(topic_ids, old_forum, new_forum):
|
|
bgneal@232
|
1052 """
|
|
bgneal@232
|
1053 Moves the list of topics to a new forum.
|
|
bgneal@232
|
1054 """
|
|
bgneal@232
|
1055 topics = Topic.objects.filter(pk__in=topic_ids).select_related()
|
|
bgneal@232
|
1056 for topic in topics:
|
|
bgneal@232
|
1057 if topic.forum == old_forum:
|
|
bgneal@232
|
1058 _move_topic(topic, old_forum, new_forum)
|
|
bgneal@232
|
1059
|
|
bgneal@232
|
1060
|
|
bgneal@445
|
1061 def _update_last_visit(user, topic, visit_time):
|
|
bgneal@232
|
1062 """
|
|
bgneal@232
|
1063 Does the bookkeeping for the last visit status for the user to the
|
|
bgneal@232
|
1064 topic/forum.
|
|
bgneal@232
|
1065 """
|
|
bgneal@232
|
1066 now = datetime.datetime.now()
|
|
bgneal@232
|
1067 try:
|
|
bgneal@232
|
1068 flv = ForumLastVisit.objects.get(user=user, forum=topic.forum)
|
|
bgneal@232
|
1069 except ForumLastVisit.DoesNotExist:
|
|
bgneal@232
|
1070 flv = ForumLastVisit(user=user, forum=topic.forum)
|
|
bgneal@232
|
1071 flv.begin_date = now
|
|
bgneal@232
|
1072
|
|
bgneal@232
|
1073 flv.end_date = now
|
|
bgneal@232
|
1074 flv.save()
|
|
bgneal@232
|
1075
|
|
bgneal@232
|
1076 if topic.update_date > flv.begin_date:
|
|
bgneal@232
|
1077 try:
|
|
bgneal@232
|
1078 tlv = TopicLastVisit.objects.get(user=user, topic=topic)
|
|
bgneal@232
|
1079 except TopicLastVisit.DoesNotExist:
|
|
bgneal@445
|
1080 tlv = TopicLastVisit(user=user, topic=topic, last_visit=datetime.datetime.min)
|
|
bgneal@232
|
1081
|
|
bgneal@445
|
1082 if visit_time > tlv.last_visit:
|
|
bgneal@445
|
1083 tlv.last_visit = visit_time
|
|
bgneal@445
|
1084 tlv.save()
|
|
bgneal@232
|
1085
|
|
bgneal@232
|
1086
|
|
bgneal@232
|
1087 def _split_topic_at(topic, post_id, new_forum, new_name):
|
|
bgneal@232
|
1088 """
|
|
bgneal@232
|
1089 This function splits the post given by post_id and all posts that come
|
|
bgneal@232
|
1090 after it in the given topic to a new topic in a new forum.
|
|
bgneal@232
|
1091 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
1092 """
|
|
bgneal@232
|
1093 post = get_object_or_404(Post, id=post_id)
|
|
bgneal@232
|
1094 if post.topic == topic:
|
|
bgneal@232
|
1095 post_ids = Post.objects.filter(topic=topic,
|
|
bgneal@232
|
1096 creation_date__gte=post.creation_date).values_list('id', flat=True)
|
|
bgneal@232
|
1097 _split_topic(topic, post_ids, new_forum, new_name)
|
|
bgneal@232
|
1098
|
|
bgneal@232
|
1099
|
|
bgneal@232
|
1100 def _split_topic(topic, post_ids, new_forum, new_name):
|
|
bgneal@232
|
1101 """
|
|
bgneal@232
|
1102 This function splits the posts given by the post_ids list in the
|
|
bgneal@232
|
1103 given topic to a new topic in a new forum.
|
|
bgneal@232
|
1104 It is assumed the caller has been checked for moderator rights.
|
|
bgneal@232
|
1105 """
|
|
bgneal@232
|
1106 posts = Post.objects.filter(topic=topic, id__in=post_ids)
|
|
bgneal@232
|
1107 if len(posts) > 0:
|
|
bgneal@232
|
1108 new_topic = Topic(forum=new_forum, name=new_name, user=posts[0].user)
|
|
bgneal@232
|
1109 new_topic.save()
|
|
bgneal@469
|
1110 notify_new_topic(new_topic)
|
|
bgneal@232
|
1111 for post in posts:
|
|
bgneal@232
|
1112 post.topic = new_topic
|
|
bgneal@232
|
1113 post.save()
|
|
bgneal@286
|
1114
|
|
bgneal@232
|
1115 topic.post_count_update()
|
|
bgneal@232
|
1116 topic.save()
|
|
bgneal@232
|
1117 new_topic.post_count_update()
|
|
bgneal@232
|
1118 new_topic.save()
|
|
bgneal@232
|
1119 topic.forum.sync()
|
|
bgneal@232
|
1120 topic.forum.save()
|
|
bgneal@232
|
1121 new_forum.sync()
|
|
bgneal@232
|
1122 new_forum.save()
|
