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