def new_reply(request, bbs_name, topic_id):
bbs = config.test_bbs_name(bbs_name)
if not bbs:
raise Http404
topic = Topic.objects.select_related('forum', 'author').get(id=topic_id)
forum = topic.forum
if get_read_level_from_request(request) < forum.post_level:
error = {'message': u'所在用户组访问权限小于版块回帖权限'}
return render_to_response('common/custom_error.html', {
'config': config,
'error': error
})
if request.method == 'POST':
post_form = PostFormFull(request.POST)
if post_form.is_valid():
data = post_form.cleaned_data
content = data['content']
ip = get_remote_ip(request)
now = datetime.datetime.now()
prefix = request.POST.get('prefix', '')
post = Post(author=request.user,
topic_id=topic_id,
ip=ip,
post_time=now,
last_edit_time=now,
content=content,
prefix=prefix)
post.save()
update_after_topic_post(request.user, forum, now, topic, False)
return HttpResponseRedirect(
reverse('topic', args=(bbs_name, topic_id)))
forum.path_lists = get_path_lists(forum.path_list, bbs['id'])
attach_form = AttachmentForm()
prefix = ''
is_reply_topic = reply_to_id = reply_type = None
if 'id' in request.GET and 'type' in request.GET and 'topic' in request.GET:
is_reply_topic = request.GET['topic'] == 'True'
reply_to_id = request.GET['id']
reply_type = request.GET['type']
reply_to = topic
if is_reply_topic == False: # 不能用 if not
reply_to = Post.objects.select_related('author').get(id=reply_to_id)
if reply_type == 'post':
prefix = u'<b>回复 ' + reply_to.author.nick_name + u' 的帖子</b>'
if reply_type == 'refer':
prefix = u'<div class="quote"><div class="quote_block"><div>{0}</div><div class="quote_author">{1} 发表于 {2}</div></div></div>' \
.format(truncatechars_html(reply_to.content, 100), reply_to.author.nick_name, reply_to.post_time)
if request.method == 'GET':
post_form = PostFormFull()
return render_to_response(bbs_name + '/forum/new_reply.html', {
'bbs': bbs,
'forum': forum,
'config': config,
'is_reply_topic': is_reply_topic,
'reply_to_id': reply_to_id,
'reply_type': reply_type,
'reply_to': reply_to,
'topic': topic,
'post_form': post_form,
'attach_form': attach_form,
'prefix': prefix
},
context_instance=RequestContext(request))
def forum_index(request, bbs_name, forum_tag):
bbs = config.test_bbs_name(bbs_name)
if not bbs:
raise Http404
# forum = get_object_or_404(Forum, tag=forum_tag, belong=bbs['id'])
try:
forum = Forum.objects.raw(
'SELECT f.id,f.name,f.tag,f.visit_level,f.descr,f.path_list,f.allow_topic,f.icon,f.visit_level,f.content,'
+
'f.today_posts,Count(distinct t.id) topics,Count(p.id) posts FROM forum f LEFT JOIN topic t ON t.forum_id'
+
'=f.id LEFT JOIN post p ON p.topic_id = t.id where f.belong = %s and f.tag = %s',
[bbs['id'], forum_tag])[0]
except:
raise Http404
is_manager = check_manager(request, forum.id)
# 判断访问权限
result = check_visit_level(request, forum.visit_level)
if result:
return result
if request.method == 'GET':
# 生成版块层级导航条 1 > 2 > 3 > 4
forum.path_lists = get_path_lists(forum.path_list, bbs['id'])
# 获取版主
forum.moderator_names = forum.moderators.values('name', 'nick_name')
# 获取主题 主题贴数 用raw sql 来做left join 主题为0也可以显示
forum.subjects_count = Topic.objects.values(
'subject__name',
'subject__id').annotate(sub_num=Count('subject')).filter(
forum=forum).order_by('subject__name')
# 如果有下级论坛，显示下级论坛信息
children = Forum.objects.values().raw(
'SELECT f.id,f.name,f.descr,f.tag,f.display_order,f.allow_topic,f.icon,'
+
'if(date(update_time)=date(now()),today_posts,0) today_posts,ifnull(Count(distinct t.id),0) as topics,'
+
'ifnull(count(p.id),0) as posts,t.title as last_topic_title,last_topic_id,last_topic_title,update_time,'
+
'last_username,last_nickname FROM forum as f LEFT JOIN topic as t ON f.id = t.forum_id LEFT JOIN post '
+
'as p ON t.id = p.topic_id WHERE f.parent_id = %s GROUP BY f.id ORDER BY f.display_order',
[forum.id])
forum.children = list(children)
get = {
'subject': '',
'digest': '',
'page': '',
'order_by': '',
'order': ''
}
# 获取帖子列表
filter = ''
if 'subject' in request.GET:
get['subject'] = request.GET['subject']
# topics = topics.filter(subject_id=get['subject'])
# parameters['filter':'subject_id = ' + get['subject'] + ' and']
filter = 'subject_id = "' + get['subject'] + '" and '
if 'digest' in request.GET:
get['digest'] = request.GET['digest']
# parameters['filter':'is_digest = true' + ' and']
filter = 'is_digest = true' + ' and '
if 'order_by' in request.GET:
get['order_by'] = request.GET['order_by']
get['order'] = request.GET['order']
# parameters['order'] = get['order_by'] + ' ' + get['order']
order = get['order_by'] + ' ' + get['order']
else:
order = 'last_reply_time desc'
s = 'SELECT t.*,s.name subject_name,s.color subject_color,s.id subject_id,' + \
'ifnull(p.post_time,t.post_time) last_reply_time,tu.name author_name,tu.nick_name author_nickname,' + \
'ifnull(pu.name,tu.name) last_reply_name,ifnull(pu.nick_name,tu.nick_name) last_reply_nickname,' + \
'count(p.id) replies FROM topic t INNER JOIN subject s ON s.id = t.subject_id left JOIN ' + \
'(select id,post_time,topic_id,author_id from post order by post_time desc) p ON p.topic_id = t.id ' + \
'INNER JOIN user tu ON t.author_id = tu.id left JOIN user pu ON p.author_id = pu.id where ' + filter + \
't.is_visible = true and t.forum_id = %s group by t.id order by t.is_top_all desc,t.is_top desc,' + \
't.is_bottom asc,' + order
topics = Topic.objects.raw(s, [forum.id])
get['page'] = request.GET.get('page', '1')
topics, page_int = paginator_action(list(topics),
config.topics_per_page,
get['page'])
return render_to_response(bbs_name + '/forum/index.html', {
'config': config,
'forum': forum,
'bbs': bbs,
'get': get,
'topics': topics,
'is_manager': is_manager,
'page': page_int
},
context_instance=RequestContext(request))
else:
pass
return render_to_response(bbs_name + '/forum/index.html', {
'config': config,
'forum': forum
},
context_instance=RequestContext(request))
def forum_edit_tp(request, bbs_name, tp_id, t_or_p):
bbs = config.test_bbs_name(bbs_name)
if not bbs:
raise Http404
if t_or_p == 't':
tp = Topic.objects.select_related('forum', 'author',
'subject').get(id=tp_id)
forum = tp.forum
topic_id = tp.id
else:
tp = Post.objects.select_related('topic__forum',
'author').get(id=tp_id)
forum = tp.topic.forum
topic_id = tp.topic.id
is_manager = check_manager(request, forum.id)
is_author = tp.author_id == request.user.id
# 判断访问权限
if not (is_manager or is_author):
error = {'message': u'只有帖子本人、版主、管理员可以编辑'}
return render_to_response('common/custom_error.html', {
'config': config,
'error': error
})
# 生成版块层级导航条 1 > 2 > 3 > 4
forum.path_lists = get_path_lists(forum.path_list, bbs['id'])
# 获取主题信息
forum.subjects = forum.subject_set.all().order_by('name')
if tp.has_attachment:
tp.attachments = Attachment.objects.filter(tp_id=tp_id)
attach_form = AttachmentForm()
if request.method == 'POST':
if tp.is_topic():
tp_form = TopicForm(request.POST, instance=tp)
else:
tp_form = PostFormFull(request.POST, instance=tp)
if tp_form.is_valid():
new_attachments = json.loads(request.POST['new_attachments'])
del_original_attachments = json.loads(
request.POST['del_original_attachments'])
topic_data = tp_form.cleaned_data
tp.has_attachment = bool(int(request.POST['attachments_num']))
now = datetime.datetime.now()
tp.last_edit_time = now
tp.content = topic_data['content']
tp.remark = u'本帖最后由 {0} 于 {1} 编辑'.format(
request.user.nick_name, now.strftime('%Y-%m-%d %H:%M'))
if tp.is_topic():
if is_manager:
tp.title_color = '#' + request.POST['title_color']
tp.title_bold = topic_data['title_bold']
else:
tp.title_color = tp.title_color
tp.title_bold = tp.title_bold
tp.subject_id = request.POST['subject']
tp.read_level = topic_data['read_level']
tp.title = topic_data['title']
tp.is_hide = topic_data['is_hide']
tp.save(force_update=True,
update_fields=[
'last_edit_time', 'content', 'subject',
'read_level', 'title', 'is_hide', 'title_color',
'title_bold', 'has_attachment', 'remark'
])
else:
tp.save(force_update=True,
update_fields=[
'last_edit_time', 'content', 'has_attachment',
'remark'
])
if new_attachments:
# 添加新加的附件到数据库
attachs = []
for attach in new_attachments:
file_name = attach['file_name']
file_type = attach['type']
file_size = attach['size']
file_path = attach['file_path']
attach_download_level = attach['download_level']
attachs.append(
Attachment(user=request.user,
tp_id=tp.id,
file=file_path,
file_name=file_name,
file_type=file_type,
file_size=file_size,
download_level=attach_download_level))
Attachment.objects.bulk_create(attachs)
if del_original_attachments:
# 删除已经存在附件
del_id_list = [
attach['storage_name']
for attach in del_original_attachments
]
Attachment.objects.filter(id__in=del_id_list).delete()
return HttpResponseRedirect(
reverse('topic', args=(bbs['name'], topic_id)))
else:
if tp.is_topic():
tp_form = TopicForm(instance=tp)
else:
tp_form = PostFormFull(instance=tp)
return render_to_response(bbs_name + '/forum/edit_topic.html', {
'config': config,
'tp_form': tp_form,
'forum': forum,
'tp': tp,
'is_manager': is_manager,
'is_author': is_author,
'bbs': bbs,
'attach_form': attach_form
},
context_instance=RequestContext(request))
def topic(request, bbs_name, topic_id, page='1'):
"""
帖子显示页面
"""
bbs = config.test_bbs_name(bbs_name)
if not bbs:
raise Http404
try:
topic = Topic.objects.raw(
'SELECT t.*,Count(DISTINCT ut.id) t_num,Count(DISTINCT up.id) p_num,s.id AS s_id,s.name AS s_name,'
+
's.color AS s_color,u.name u_name,u.nick_name u_nickname,u.is_active u_is_active, u.avatar u_avatar, '
'u.credits u_credits,u.bio u_bio,u.signature u_signature, u.gender u_gender, ug.name ug_name, '
'ug.icon ug_icon,ug.id ug_id FROM topic t '
'INNER JOIN subject s ON t.subject_id = s.id INNER JOIN user u ON t.author_id = u.id '
'INNER JOIN topic ut ON ut.author_id = u.id INNER JOIN post up ON up.author_id = u.id '
'INNER JOIN user_group ug ON ug.id = u.user_group_id WHERE t.id = %s',
[topic_id])[0]
except:
raise Http404
posts = Post.objects.raw(
'SELECT p.*,Count(DISTINCT ut.id) t_num,Count(DISTINCT up.id) p_num,u.name u_name,u.nick_name u_nickname,'
+
'u.is_active u_is_active,u.avatar u_avatar,u.bio u_bio,u.signature u_signature,u.gender u_gender,'
'u.credits u_credits,ug.name ug_name,ug.icon ug_icon,ug.id ug_id '
'FROM post p INNER JOIN user u ON p.author_id = u.id '
'INNER JOIN topic ut ON ut.author_id = u.id INNER JOIN post up ON up.author_id = u.id '
'INNER JOIN user_group ug ON ug.id = u.user_group_id WHERE p.topic_id = %s group by p.id '
'order by p.post_time', [topic_id])
forum = get_object_or_404(Forum, id=topic.forum_id)
is_manager = check_manager(request, forum.id)
# 判断访问权限
result = check_visit_level(request, max(forum.visit_level,
topic.read_level))
if result:
return result
if request.method == 'GET':
# 生成版块层级导航条 1 > 2 > 3 > 4
forum.path_lists = get_path_lists(forum.path_list, bbs['id'])
posts_list = list(posts)
topic.reply_num = len(posts_list)
if topic.is_poll:
try:
topic.poll = Poll.objects.raw(
'SELECT poll.*,SUM(poll_option.votes) AS voters_num FROM poll INNER JOIN poll_option '
'ON poll_option.poll_id = poll.id WHERE poll.topic_id = %s GROUP BY poll.id',
[topic.id])[0]
except:
raise Http404
topic.poll.options = PollOption.objects.filter(
poll=topic.poll).order_by('display_order')
if topic.has_attachment:
topic.attachments = Attachment.objects.filter(tp_id=topic.id)
all = [topic] + list(posts_list)
only_see = ''
if 'author' in request.GET:
# 只看该作者
only_see = request.GET['author']
all = [tp for tp in all if tp.u_name == only_see]
# 分页
all, page_int = paginator_action(all, config.replies_per_page, page)
post_form = PostFormSimple()
# 显示成功，帖子点击率加1
else:
post_form = PostFormSimple(request.POST)
if post_form.is_valid():
data = post_form.cleaned_data
content = data['content']
ip = get_remote_ip(request)
now = datetime.datetime.now()
post = Post(author=request.user,
topic_id=topic_id,
ip=ip,
post_time=now,
last_edit_time=now,
content=content)
post.save()
update_after_topic_post(request.user, forum, now, topic, False)
return HttpResponseRedirect(
reverse('topic', args=(bbs_name, topic_id)))
error = {'message': post_form.errors}
return render_to_response('common/custom_error.html', {
'config': config,
'error': error
})
return render_to_response(bbs_name + '/forum/topic.html', {
'bbs': bbs,
'forum': forum,
'config': config,
'page': page_int,
'only_see': only_see,
'is_manager': is_manager,
'topic': topic,
'all': all,
'post_form': post_form
},
context_instance=RequestContext(request))
def forum_new_topic(request, bbs_name, forum_tag):
bbs = config.test_bbs_name(bbs_name)
if not bbs:
raise Http404
forum = get_object_or_404(Forum, tag=forum_tag, belong=bbs['id'])
is_manager = check_manager(request, forum.id)
# 判断访问权限
result = check_visit_level(request, forum.visit_level)
if result:
return result
# 生成版块层级导航条 1 > 2 > 3 > 4
forum.path_lists = get_path_lists(forum.path_list, bbs['id'])
# 获取主题信息
forum.subjects = get_or_create_subjects(forum)
attach_form = AttachmentForm()
if request.method == 'GET':
topic_form = TopicForm()
poll_form = PollForm()
else:
user = request.user
topic_form = TopicForm(request.POST)
poll_form = PollForm(request.POST)
if topic_form.is_valid():
topic_data = topic_form.cleaned_data
now = datetime.datetime.now()
subject_id = request.POST['subject']
read_level = topic_data['read_level']
author = user
title = topic_data['title']
content = topic_data['content']
if is_manager:
title_color = '#' + request.POST['title_color']
title_bold = topic_data['title_bold']
else:
title_color = "#000000"
title_bold = False
post_time = now
is_hide = topic_data['is_hide']
is_poll = topic_data['is_poll']
has_img = '<img' in content
ip = get_remote_ip(request)
attachments = json.loads(request.POST['attachments'])
# 在此添加topic到数据库
topic = Topic.objects.create(forum=forum,
subject_id=subject_id,
read_level=read_level,
author=author,
title=title,
content=content,
title_bold=title_bold,
title_color=title_color,
post_time=post_time,
last_edit_time=post_time,
is_hide=is_hide,
is_poll=is_poll,
ip=ip,
has_attachment=bool(attachments),
has_img=has_img)
if is_poll:
if poll_form.is_valid():
poll_data = poll_form.cleaned_data
# 如果是投票贴，获取投票各项参数，若未设置过期时间，默认为7天
poll_descr = poll_data['descr']
is_multi = poll_data['is_multi']
is_poll_visible = poll_data['is_visible']
expiry = poll_data['expiry']
max_choices = poll_data['max_choices']
poll_options_str = request.POST['poll_options']
# 前台使用jquery保证只要勾选了is_poll，就必须填写至少两项options
poll_options = json.loads(poll_options_str) # 包含投票选项字符串的集合
# 有poll 在此添加topic到数据库
poll = Poll.objects.create(topic=topic,
descr=poll_descr,
is_multi=is_multi,
is_visible=is_poll_visible,
max_choices=max_choices,
expiry=expiry)
options = []
i = 1
for option in poll_options:
options.append(
PollOption(poll=poll,
option=option,
display_order=i))
i += 1
PollOption.objects.bulk_create(options)
else:
# rollback 事务
return render_to_response(
bbs_name + '/forum/new_topic.html', {
'bbs': bbs,
'forum': forum,
'config': config,
'topic_form': topic_form,
'is_manager': is_manager,
'attach_form': attach_form,
'poll_form': poll_form
},
context_instance=RequestContext(request))
# topic创建成功后，如果有附件，创建附件
if attachments:
# 上传附件不为空，获取附件信息
attachs = []
for attach in attachments:
file_name = attach['file_name']
file_type = attach['type']
file_size = attach['size']
file_path = attach['file_path']
attach_download_level = attach['download_level']
attachs.append(
Attachment(user=author,
tp_id=topic.id,
file=file_path,
file_name=file_name,
file_type=file_type,
file_size=file_size,
download_level=attach_download_level))
Attachment.objects.bulk_create(attachs)
# 所属论坛信息更新,根据最后一次发帖/回帖时间是不是今天选择不同sql命令
update_after_topic_post(request.user, forum, post_time, topic,
True)
return HttpResponseRedirect(
reverse('topic', args=(bbs['name'], topic.id)))
return render_to_response(bbs_name + '/forum/new_topic.html', {
'bbs': bbs,
'forum': forum,
'config': config,
'topic_form': topic_form,
'is_manager': is_manager,
'attach_form': attach_form,
'poll_form': poll_form
},
context_instance=RequestContext(request))