def get(self, topic_id, *args, **kwargs):
try:
topic = PostTopic.get(PostTopic.str == topic_id)
except PostTopic.DoesNotExist:
self.redirect("/static/404.html")
return
current_page = get_cleaned_query_data(self, [
'page',
], blank=True)['page']
if current_page:
current_page = int(current_page)
if current_page < 1:
self.redirect("/static/404.html")
return
posts, page_number_limit = Post.list_by_topic(
topic, page_number=current_page)
else:
current_page = 1
posts, page_number_limit = Post.list_by_topic(topic)
top_posts, _ = Post.list_top()
pages = get_page_nav(current_page, page_number_limit,
config.default_page_limit)
self.render('index/index.html',
posts=posts,
top_posts=top_posts,
topic_category_cache=topic_category_cache,
hot_post_cache=hot_post_cache,
systatus=system_status_cache,
current_topic=topic,
pages=pages,
pages_prefix_url='/topic/' + topic.str + '?page=')
def post(self, *args, **kwargs):
post_data = get_cleaned_post_data(self, ['post', 'title', 'content', 'topic'])
try:
post = Post.get(Post.id == post_data['post'], Post.is_delete == False)
except Post.DoesNotExist:
self.write(json_result(1, '请选择正确主题'))
return
if not post.check_auth(self.current_user):
self.redirect404_json()
return
try:
topic = PostTopic.get(PostTopic.str == post_data['topic'])
except PostTopic.DoesNotExist:
self.write(json_result(1, '请选择正确主题'))
return
post.topic = topic
post.title = post_data['title']
post.content = post_data['content']
post.save()
# 添加通知, 通知给其他关注的用户
Notification.new_post(post)
self.write(json_result(0, {'post_id': post.id}))
def get_topic_index_info(topic_id, current_page, page_limit=config.default_page_limit):
try:
topic = PostTopic.get(PostTopic.str == topic_id)
except PostTopic.DoesNotExist:
return None
current_page = get_page_number(current_page)
posts, page_number_limit = Post.list_by_topic(topic, page_number=current_page)
top_posts, _ = Post.list_top()
pages = get_page_nav(current_page, page_number_limit, page_limit)
return topic, posts, top_posts, pages
def get_topic_index_info(topic_id,
current_page,
page_limit=config.default_page_limit):
try:
topic = PostTopic.get(PostTopic.str == topic_id)
except PostTopic.DoesNotExist:
return None
current_page = get_page_number(current_page)
posts, page_number_limit = Post.list_by_topic(topic,
page_number=current_page)
top_posts, _ = Post.list_top()
pages = get_page_nav(current_page, page_number_limit, page_limit)
return topic, posts, top_posts, pages
def post(self, *args, **kwargs):
post_data = get_cleaned_post_data(self, ['title', 'content', 'topic'])
try:
topic = PostTopic.get(PostTopic.str == post_data['topic'])
except PostTopic.DoesNotExist:
self.write(json_result(1, '请选择正确主题'))
return
post = Post.create(topic=topic,
title=post_data['title'],
content=post_data['content'],
user=self.current_user)
#添加通知, 通知给其他关注的用户
Notification.new_post(post)
self.write(json_result(0, {'post_id': post.id}))
