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s2forums/apps/forum/views.py
2009-04-07 18:43:04 +03:00

784 lines
30 KiB
Python

import math
import re
import datetime
from django.shortcuts import get_object_or_404
from django.http import Http404, HttpResponse, HttpResponseRedirect, HttpResponseForbidden
from django.contrib.auth.models import User
from django.contrib.auth.decorators import login_required
from django.conf import settings
from django.core.urlresolvers import reverse
from django.db import connection
from django.core.cache import cache
from django.utils import translation
from django.db.models import Q
from forum.util import render_to, paged, build_form, paginate, set_language
from forum.models import Category, Forum, Topic, Post, Profile, Read,\
Reputation, Report, PrivateMessage
from forum.forms import AddPostForm, EditPostForm, UserSearchForm,\
PostSearchForm, ReputationForm, MailToForm, EssentialsProfileForm,\
PersonalProfileForm, MessagingProfileForm, PersonalityProfileForm,\
DisplayProfileForm, PrivacyProfileForm, ReportForm, UploadAvatarForm, CreatePMForm
from forum.markups import mypostmarkup
from forum.templatetags import forum_extras
from forum import settings as forum_settings
from forum.util import urlize, smiles
from forum.index import post_indexer
@render_to('forum/index.html')
def index(request, full=True):
users_cached = cache.get('users_online', {})
users_online = users_cached and User.objects.filter(id__in = users_cached.keys()) or []
guests_cached = cache.get('guests_online', {})
guest_count = len(guests_cached)
users_count = len(users_online)
cats = {}
forums = {}
user_groups = request.user.groups.all()
for forum in Forum.objects.filter(Q(category__groups__in=user_groups) | Q(category__groups=None)).select_related():
cat = cats.setdefault(forum.category.id,
{'cat': forum.category, 'forums': []})
cat['forums'].append(forum)
forums[forum.id] = forum
cmpdef = lambda a, b: cmp(a['cat'].position, b['cat'].position)
cats = sorted(cats.values(), cmpdef)
if full:
return {'cats': cats,
'posts': Post.objects.count(),
'topics': Topic.objects.count(),
'users': User.objects.count(),
'users_online': users_online,
'online_count': users_count,
'guest_count': guest_count,
'last_user': User.objects.order_by('-date_joined')[0],
}
else:
return {'cats': cats,
'posts': Post.objects.count(),
'topics': Topic.objects.count(),
'users': User.objects.count(),
'users_online': users_online,
'online_count': users_count,
'guest_count': guest_count,
'last_user': User.objects.order_by('-date_joined')[0],
}, 'forum/lofi/index.html'
@render_to('forum/moderate.html')
@paged('topics', forum_settings.FORUM_PAGE_SIZE)
def moderate(request, forum_id):
forum = Forum.objects.get(pk=forum_id)
topics = forum.topics.filter(sticky=False).select_related()
if request.user.is_superuser or request.user in forum.moderators.all():
if 'move_topics' in request.POST:
for topic in request.POST:
topic_match = re.match('topic_id\[(\d+)\]', topic)
if topic_match:
topic_id = topic_match.group(1)
reverse('move_topic', args=[topic_id])
return HttpResponseRedirect(reverse('index'))
elif 'delete_topics' in request.POST:
for topic in request.POST:
topic_match = re.match('topic_id\[(\d+)\]', reputation)
if topic_match:
topic_id = topic_match.group(1)
topic = get_object_or_404(Topic, pk=topic_id)
topic.delete()
return HttpResponseRedirect(reverse('index'))
elif 'open_topics' in request.POST:
for topic in request.POST:
topic_match = re.match('topic_id\[(\d+)\]', topic)
if topic_match:
topic_id = topic_match.group(1)
open_topic(request, topic_id)
return HttpResponseRedirect(reverse('index'))
elif 'close_topics' in request.POST:
for topic in request.POST:
topic_match = re.match('topic_id\[(\d+)\]', topic)
if topic_match:
topic_id = topic_match.group(1)
close_topic(request, topic_id)
return HttpResponseRedirect(reverse('index'))
return {'forum': forum,
'topics': topics,
'sticky_topics': forum.topics.filter(sticky=True),
'paged_qs': topics,
'posts': forum.posts.count(),
}
else:
raise Http404
@render_to('forum/search_topics.html')
def search(request):
# TODO: move to form
if 'action' in request.GET:
action = request.GET['action']
if action == 'show_24h':
date = datetime.datetime.today() - datetime.timedelta(1)
topics = Topic.objects.filter(created__gte=date).order_by('created')
elif action == 'show_new':
#TODO: FIXME
topics = Topic.objects.all().order_by('created')
topics = [topic for topic in topics if forum_extras.has_unreads(topic, request.user)]
elif action == 'show_unanswered':
topics = Topic.objects.filter(post_count=1)
elif action == 'show_subscriptions':
topics = Topic.objects.filter(subscribers=request.user)
elif action == 'show_user':
user_id = request.GET['user_id']
posts = Post.objects.filter(user__id=user_id)
topics = [post.topic for post in posts]
elif action == 'search':
keywords = request.GET.get('keywords')
author = request.GET.get('author')
forum = request.GET.get('forum')
search_in = request.GET.get('search_in')
sort_by = request.GET.get('sort_by')
sort_dir = request.GET.get('sort_dir')
if keywords and author:
if search_in == 'all':
if forum == '0':
query = 'user:%s AND (topic:%s OR body:%s)' % (author, keywords, keywords)
else:
query = 'user:%s AND forum:%s AND (topic:%s OR body:%s)' % (author, forum, keywords, keywords)
elif search_in == 'message':
if forum == '0':
query = 'user:%s AND body:%s' % (author, keywords)
else:
query = 'user:%s AND forum:%s AND body:%s' % (author, forum, keywords)
elif search_in == 'topic':
if forum == '0':
query = 'user:%s AND topic:%s' % (author, keywords)
else:
query = 'user:%s AND forum:%s AND topic:%s' % (author, forum, keywords)
elif keywords:
if search_in == 'all':
if forum == '0':
query = 'topic:%s OR body:%s' % (keywords, keywords)
else:
query = 'forum:%s AND (topic:%s OR body:%s)' % (forum, keywords, keywords)
elif search_in == 'message':
if forum == '0':
query = 'body:%s' % (keywords)
else:
query = 'forum:%s AND body:%s' % (forum, keywords)
elif search_in == 'topic':
if forum == '0':
query = 'topic:%s' % (keywords)
else:
query = 'forum:%s AND topic:%s' % (forum, keywords)
elif author:
if forum == '0':
query = 'user:%s' % (author)
else:
query = 'forum:%s AND user:%s' % (forum, author)
if sort_by == '0':
order = 'created'
elif sort_by == '1':
order = 'user'
elif sort_by == '2':
order = 'topic'
elif sort_by == '3':
order = 'forum'
if sort_dir == 'DESC':
order = '-' + order
posts = post_indexer.search(query).order_by(order)
if 'topics' in request.GET['show_as']:
topics = []
for post in posts:
if post.instance.topic not in topics:
topics.append(post.instance.topic)
return {'topics': topics}, 'forum/search_topics.html'
elif 'posts' in request.GET['show_as']:
return {'posts': posts}, 'forum/search_posts.html'
return {'topics': topics}
else:
form = PostSearchForm()
return {'categories': Category.objects.all(),
'form': form,
}, 'forum/search_form.html'
@login_required
@render_to('forum/report.html')
def misc(request):
if 'action' in request.GET:
action = request.GET['action']
if action =='markread':
for category in Category.objects.all():
for topic in category.topics:
read, new = Read.objects.get_or_create(user=request.user, topic=topic)
if not new:
read.time = datetime.datetime.now()
read.save()
return HttpResponseRedirect(reverse('index'))
elif action == 'report':
if request.GET.get('post_id', ''):
post_id = request.GET['post_id']
post = get_object_or_404(Post, id=post_id)
form = build_form(ReportForm, request, reported_by=request.user, post=post_id)
if request.method == 'POST' and form.is_valid():
form.save()
return HttpResponseRedirect(post.get_absolute_url())
return {'form':form}
elif 'submit' in request.POST and 'mail_to' in request.GET:
form = MailToForm(request.POST)
if form.is_valid():
user = get_object_or_404(User, username=request.GET['mail_to'])
subject = form.cleaned_data['subject']
body = form.cleaned_data['body']
user.email_user(subject, body, request.user.email)
return HttpResponseRedirect(reverse('index'))
elif 'mail_to' in request.GET:
user = get_object_or_404(User, username=request.GET['mail_to'])
form = MailToForm()
return {'form':form,
'user': user,
}, 'forum/mail_to.html'
@render_to('forum/forum.html')
@paged('topics', forum_settings.FORUM_PAGE_SIZE)
def show_forum(request, forum_id, full=True):
forum = Forum.objects.get(pk=forum_id)
if not forum.category.has_access(request.user):
return HttpResponseForbidden()
topics = forum.topics.order_by('-sticky').select_related()
moderator = request.user.is_superuser or\
request.user in forum.moderators.all()
if full:
return {'categories': Category.objects.all(),
'forum': forum,
'topics': topics,
'paged_qs': topics,
'posts': forum.posts.count(),
'topics': forum.topics.count(),
'moderator': moderator,
}
else:
pages, paginator, paged_list_name = paginate(topics, request, forum_settings.FORUM_PAGE_SIZE)
return {'categories': Category.objects.all(),
'forum': forum,
'posts': forum.posts.count(),
'moderator': moderator,
'pages': pages,
'paginator': paginator,
'topics': paged_list_name,
}, 'forum/lofi/forum.html'
@render_to('forum/topic.html')
@paged('posts', forum_settings.TOPIC_PAGE_SIZE)
def show_topic(request, topic_id, full=True):
topic = Topic.objects.select_related().get(pk=topic_id)
if not topic.forum.category.has_access(request.user):
return HttpResponseForbidden()
topic.views += 1
topic.save()
last_post = topic.posts.order_by('-created')[0]
if request.user.is_authenticated():
topic.update_read(request.user)
posts = topic.posts.all().select_related()
profiles = Profile.objects.filter(user__pk__in=set(x.user.id for x in posts))
profiles = dict((x.user_id, x) for x in profiles)
for post in posts:
post.user.forum_profile = profiles[post.user.id]
initial = {}
if request.user.is_authenticated():
initial = {'markup': request.user.forum_profile.markup}
form = AddPostForm(topic=topic, initial=initial)
moderator = request.user.is_superuser or\
request.user in topic.forum.moderators.all()
if request.user.is_authenticated() and request.user in topic.subscribers.all():
subscribed = True
else:
subscribed = False
highlight_word = request.GET.get('hw', '')
if full:
return {'categories': Category.objects.all(),
'topic': topic,
'last_post': last_post,
'form': form,
'moderator': moderator,
'subscribed': subscribed,
'paged_qs': posts,
'highlight_word': highlight_word,
}
else:
pages, paginator, paged_list_name = paginate(posts, request, forum_settings.TOPIC_PAGE_SIZE)
return {'categories': Category.objects.all(),
'topic': topic,
#'last_post': last_post,
#'form': form,
#'moderator': moderator,
#'subscribed': subscribed,
#'paged_qs': posts,
'pages': pages,
'paginator': paginator,
'posts': paged_list_name,
}, 'forum/lofi/topic.html'
@login_required
@render_to('forum/add_post.html')
def add_post(request, forum_id, topic_id):
forum = None
topic = None
posts = None
if forum_id:
forum = get_object_or_404(Forum, pk=forum_id)
elif topic_id:
topic = get_object_or_404(Topic, pk=topic_id)
posts = topic.posts.all().select_related()
if topic and topic.closed:
return HttpResponseRedirect(topic.get_absolute_url())
if not topic.forum.category.has_access(request.user):
return HttpResponseForbidden()
ip = request.META.get('REMOTE_ADDR', '')
form = build_form(AddPostForm, request, topic=topic, forum=forum,
user=request.user, ip=ip,
initial={'markup': request.user.forum_profile.markup})
if 'post_id' in request.GET:
post_id = request.GET['post_id']
post = get_object_or_404(Post, pk=post_id)
form.fields['body'].initial = "[quote=%s]%s[/quote]" % (post.user, post.body)
if form.is_valid():
post = form.save();
return HttpResponseRedirect(post.get_absolute_url())
return {'form': form,
'posts': posts,
'topic': topic,
'forum': forum,
}
@render_to('forum/user.html')
def user(request, username):
user = get_object_or_404(User, username=username)
if request.user.is_authenticated() and user == request.user or request.user.is_superuser:
if 'section' in request.GET:
#if 'admin' in request.GET['section'] and request.user.is_superuser:
# form = build_form(AdminProfileForm, request, instance=user.forum_profile)
# if request.POST and form.is_valid():
# form.save()
# return render_to_response('forum/profile/profile_admin.html',
# {'active_menu':'admin',
# 'profile': user,
# #'form': form,
# 'reports': reports,
# }, RequestContext(request))
section = request.GET['section']
if section == 'privacy':
form = build_form(PrivacyProfileForm, request, instance=user.forum_profile)
if request.method == 'POST' and form.is_valid():
form.save()
return {'active_menu':'privacy',
'profile': user,
'form': form,
}, 'forum/profile/profile_privacy.html'
elif section == 'display':
form = build_form(DisplayProfileForm, request, instance=user.forum_profile)
if request.method == 'POST' and form.is_valid():
form.save()
return {'active_menu':'display',
'profile': user,
'form': form,
}, 'forum/profile/profile_display.html'
elif section == 'personality':
form = build_form(PersonalityProfileForm, request, instance=user.forum_profile)
if request.method == 'POST' and form.is_valid():
form.save()
return {'active_menu':'personality',
'profile': user,
'form': form,
}, 'forum/profile/profile_personality.html'
elif section == 'messaging':
form = build_form(MessagingProfileForm, request, instance=user.forum_profile)
if request.method == 'POST' and form.is_valid():
form.save()
return {'active_menu':'messaging',
'profile': user,
'form': form,
}, 'forum/profile/profile_messaging.html'
elif section == 'personal':
form = build_form(PersonalProfileForm, request, instance=user.forum_profile, user=user)
if request.method == 'POST' and form.is_valid():
form.save()
return {'active_menu':'personal',
'profile': user,
'form': form,
}, 'forum/profile/profile_personal.html'
elif section == 'essentials':
form = build_form(EssentialsProfileForm, request, instance=user.forum_profile, user=user)
if request.method == 'POST' and form.is_valid():
profile = form.save()
set_language(request, profile.language)
return {'active_menu':'essentials',
'profile': user,
'form': form,
}, 'forum/profile/profile_essentials.html'
elif 'action' in request.GET:
action = request.GET['action']
if action == 'upload_avatar':
form = build_form(UploadAvatarForm, request, instance=user.forum_profile)
if request.method == 'POST' and form.is_valid():
form.save()
return HttpResponseRedirect(reverse('forum_profile', args=[user.username]))
return {'form': form,
'avatar_width': forum_settings.AVATAR_WIDTH,
'avatar_height': forum_settings.AVATAR_HEIGHT,
}, 'forum/upload_avatar.html'
elif action == 'delete_avatar':
profile = get_object_or_404(Profile, user=request.user)
profile.avatar = None
profile.save()
return HttpResponseRedirect(reverse('forum_profile', args=[user.username]))
else:
form = build_form(EssentialsProfileForm, request, instance=user.forum_profile, user=user)
if request.method == 'POST' and form.is_valid():
profile = form.save()
set_language(request, profile.language)
return {'active_menu':'essentials',
'profile': user,
'form': form,
}, 'forum/profile/profile_essentials.html'
else:
topic_count = Topic.objects.filter(user=user).count()
return {'profile': user,
'topic_count': topic_count,
}
@render_to('forum/reputation.html')
def reputation(request, username):
user = get_object_or_404(User, username=username)
form = build_form(ReputationForm, request, from_user=request.user, to_user=user)
if 'action' in request.GET:
if 'topic_id' in request.GET:
sign = 0
topic_id = request.GET['topic_id']
form.fields['topic'].initial = topic_id
if request.GET['action'] == 'plus':
form.fields['sign'].initial = 1
elif request.GET['action'] == 'minus':
form.fields['sign'].initial = -1
return {'form': form}, 'forum/reputation_form.html'
else:
raise Http404
elif request.method == 'POST':
if 'del_reputation' in request.POST:
for reputation in request.POST:
reputation_match = re.match('reputation_id\[(\d+)\]', reputation)
if reputation_match:
reputation_id = reputation_match.group(1)
reputation = get_object_or_404(Reputation, pk=reputation_id)
reputation.delete()
return HttpResponseRedirect(reverse('index'))
elif form.is_valid():
form.save()
topic_id = request.POST['topic']
topic = get_object_or_404(Topic, id=topic_id)
return HttpResponseRedirect(topic.get_absolute_url())
else:
raise Http404
else:
reputations = Reputation.objects.filter(to_user=user).order_by('-time').select_related()
return {'reputations': reputations,
'profile': user.forum_profile,
}
def show_post(request, post_id):
post = get_object_or_404(Post, pk=post_id)
count = post.topic.posts.filter(created__lt=post.created).count() + 1
page = math.ceil(count / float(forum_settings.TOPIC_PAGE_SIZE))
url = '%s?page=%d#post-%d' % (reverse('topic', args=[post.topic.id]), page, post.id)
return HttpResponseRedirect(url)
@login_required
@render_to('forum/edit_post.html')
def edit_post(request, post_id):
from forum.templatetags.forum_extras import forum_editable_by
post = get_object_or_404(Post, pk=post_id)
topic = post.topic
if not forum_editable_by(post, request.user):
return HttpResponseRedirect(post.get_absolute_url())
form = build_form(EditPostForm, request, topic=topic, instance=post)
if form.is_valid():
post = form.save()
return HttpResponseRedirect(post.get_absolute_url())
return {'form': form,
'post': post,
}
@login_required
@render_to('forum/delete_posts.html')
@paged('posts', forum_settings.TOPIC_PAGE_SIZE)
def delete_posts(request, topic_id):
from forum.templatetags.forum_extras import forum_moderated_by
topic = Topic.objects.select_related().get(pk=topic_id)
topic.views += 1
topic.save()
if forum_moderated_by(topic, request.user):
deleted = False
for post in request.POST:
if not deleted:
deleted = True
post_id = re.match('post\[(\d+)\]', post).group(1)
delete_post(request, post_id)
if deleted:
return HttpResponseRedirect(topic.get_absolute_url())
last_post = topic.posts.order_by('-created')[0]
if request.user.is_authenticated():
topic.update_read(request.user)
posts = topic.posts.all().select_related()
profiles = Profile.objects.filter(user__pk__in=set(x.user.id for x in posts))
profiles = dict((x.user_id, x) for x in profiles)
for post in posts:
post.user.forum_profile = profiles[post.user.id]
initial = {}
if request.user.is_authenticated():
initial = {'markup': request.user.forum_profile.markup}
form = AddPostForm(topic=topic, initial=initial)
moderator = request.user.is_superuser or\
request.user in topic.forum.moderators.all()
if request.user.is_authenticated() and request.user in topic.subscribers.all():
subscribed = True
else:
subscribed = False
return {
'topic': topic,
'last_post': last_post,
'form': form,
'moderator': moderator,
'subscribed': subscribed,
'paged_qs': posts,
}
@login_required
@render_to('forum/move_topic.html')
def move_topic(request, topic_id):
from forum.templatetags.forum_extras import forum_moderated_by
topic = get_object_or_404(Topic, pk=topic_id)
if forum_moderated_by(topic, request.user):
if 'to_forum' in request.GET:
topic.forum_id = request.GET['to_forum']
topic.save()
return HttpResponseRedirect(topic.forum.get_absolute_url())
return {'categories': Category.objects.all(),
}
@login_required
def stick_topic(request, topic_id):
from forum.templatetags.forum_extras import forum_moderated_by
topic = get_object_or_404(Topic, pk=topic_id)
if forum_moderated_by(topic, request.user):
if not topic.sticky:
topic.sticky = True
topic.save()
return HttpResponseRedirect(topic.get_absolute_url())
@login_required
def unstick_topic(request, topic_id):
from forum.templatetags.forum_extras import forum_moderated_by
topic = get_object_or_404(Topic, pk=topic_id)
if forum_moderated_by(topic, request.user):
if topic.sticky:
topic.sticky = False
topic.save()
return HttpResponseRedirect(topic.get_absolute_url())
@login_required
@render_to('forum/delete_post.html')
def delete_post(request, post_id):
post = get_object_or_404(Post, pk=post_id)
last_post = post.topic.posts.order_by('-created')[0]
topic = post.topic
forum = post.topic.forum
allowed = False
if request.user.is_superuser or\
request.user in post.topic.forum.moderators.all() or \
(post.user == request.user and post == last_post):
allowed = True
if not allowed:
return HttpResponseRedirect(post.get_absolute_url())
post.delete()
profile = get_object_or_404(Profile, user=post.user)
profile.post_count = Post.objects.filter(user=post.user).count()
profile.save()
try:
Topic.objects.get(pk=topic.id)
except Topic.DoesNotExist:
#removed latest post in topic
return HttpResponseRedirect(forum.get_absolute_url())
else:
return HttpResponseRedirect(topic.get_absolute_url())
@login_required
def close_topic(request, topic_id):
from forum.templatetags.forum_extras import forum_moderated_by
topic = get_object_or_404(Topic, pk=topic_id)
if forum_moderated_by(topic, request.user):
if not topic.closed:
topic.closed = True
topic.save()
return HttpResponseRedirect(topic.get_absolute_url())
@login_required
def open_topic(request, topic_id):
from forum.templatetags.forum_extras import forum_moderated_by
topic = get_object_or_404(Topic, pk=topic_id)
if forum_moderated_by(topic, request.user):
if topic.closed:
topic.closed = False
topic.save()
return HttpResponseRedirect(topic.get_absolute_url())
@render_to('forum/users.html')
@paged('users', forum_settings.USERS_PAGE_SIZE)
def users(request):
users = User.objects.order_by('username')
form = UserSearchForm(request.GET)
users = form.filter(users)
return {'paged_qs': users,
'form': form,
}
@login_required
@render_to('forum/pm/create_pm.html')
def create_pm(request):
recipient = request.GET.get('recipient', '')
form = build_form(CreatePMForm, request, user=request.user,
initial={'markup': request.user.forum_profile.markup,
'recipient': recipient})
if form.is_valid():
post = form.save();
return HttpResponseRedirect(reverse('forum_pm_outbox'))
return {'active_menu':'create',
'form': form,
}
@login_required
@render_to('forum/pm/outbox.html')
def pm_outbox(request):
messages = PrivateMessage.objects.filter(src_user=request.user)
return {'active_menu':'outbox',
'messages': messages,
}
@login_required
@render_to('forum/pm/inbox.html')
def pm_inbox(request):
messages = PrivateMessage.objects.filter(dst_user=request.user)
return {'active_menu':'inbox',
'messages': messages,
}
@login_required
@render_to('forum/pm/message.html')
def show_pm(request, pm_id):
msg = get_object_or_404(PrivateMessage, pk=pm_id)
if not request.user in [msg.dst_user, msg.src_user]:
return HttpRedirectException('/')
if request.user == msg.dst_user:
inbox = True
post_user = msg.src_user
else:
inbox = False
post_user = msg.dst_user
if not msg.read:
msg.read = True
msg.save()
return {'msg': msg,
'inbox': inbox,
'post_user': post_user,
}
@login_required
def delete_subscription(request, topic_id):
topic = get_object_or_404(Topic, pk=topic_id)
topic.subscribers.remove(request.user)
if 'from_topic' in request.GET:
return HttpResponseRedirect(reverse('topic', args=[topic.id]))
else:
return HttpResponseRedirect(reverse('edit_profile'))
@login_required
def add_subscription(request, topic_id):
topic = get_object_or_404(Topic, pk=topic_id)
topic.subscribers.add(request.user)
return HttpResponseRedirect(reverse('topic', args=[topic.id]))
#TODO: check markup
@render_to('forum/post_preview.html')
def post_preview(request):
'''Preview for markitup'''
data = mypostmarkup.markup(request.POST.get('data', ''), auto_urls=False)
data = urlize(data)
data = smiles(data)
return {'data': data}