def post(self, *args, **kwargs):
rep = BaseResponse()
news_id = self.get_argument('news_id', None)
if not news_id:
rep.summary = "新闻ID不能为空."
else:
user_info_id = self.session['user_info']['nid']
conn = ORM.session()
has_favor = conn.query(ORM.Favor).filter(
ORM.Favor.user_info_id == user_info_id,
ORM.Favor.news_id == news_id).count()
if has_favor:
conn.query(ORM.Favor).filter(
ORM.Favor.user_info_id == user_info_id,
ORM.Favor.news_id == news_id).delete()
conn.query(ORM.News).filter(ORM.News.nid == news_id).update(
{"favor_count": ORM.News.favor_count - 1},
synchronize_session="evaluate")
rep.code = StatusCodeEnum.FavorMinus
else:
conn.add(
ORM.Favor(user_info_id=user_info_id,
news_id=news_id,
ctime=datetime.datetime.now()))
conn.query(ORM.News).filter(ORM.News.nid == news_id).update(
{"favor_count": ORM.News.favor_count + 1},
synchronize_session="evaluate")
rep.code = StatusCodeEnum.FavorPlus
conn.commit()
conn.close()
rep.status = True
self.write(json.dumps(rep.__dict__))
def post(self, *args, **kwargs):
rep = response.BaseResponse()
form = account.LoginForm()
# print(USER_LIST, username)
# self.render("cors.html", user_list=USER_LIST,news_list=NEWS_LIST) # 重点坑渲染的时候带参数
if form.valid(self):
print(form._value_dict, self.session['CheckCode'])
if form._value_dict['code'].lower() != self.session['CheckCode'].lower():
rep.message = {'code': '验证码错误'}
self.write(json.dumps(rep.__dict__))
return
conn = ORM.session()
obj = conn.query(ORM.UserInfo).filter(
or_(
and_(ORM.UserInfo.email == form._value_dict['user'],
ORM.UserInfo.password == form._value_dict['pwd']),
and_(ORM.UserInfo.username == form._value_dict['user'],
ORM.UserInfo.password == form._value_dict['pwd'])
)
).first()
if not obj:
rep.message = {'user': '******'}
self.write(json.dumps(rep.__dict__))
return
self.session['is_login'] = True
self.session['user_info'] = obj.__dict__
rep.status = True
else:
rep.message = form._error_dict
self.write(json.dumps(rep.__dict__))
def get(self, page=1):
conn = ORM.session()
all_count = conn.query(ORM.News).count()
obj = Pagination(page, all_count)
current_user_id = self.session['user_info']['nid'] if self.session[
'is_login'] else 0
result = conn.query(
ORM.News.nid, ORM.News.title, ORM.News.url, ORM.News.content,
ORM.News.ctime, ORM.UserInfo.username, ORM.NewsType.caption,
ORM.News.favor_count, ORM.News.comment_count,
ORM.Favor.nid.label('has_favor')).join(
ORM.NewsType,
isouter=True).join(ORM.UserInfo, isouter=True).join(
ORM.Favor,
and_(ORM.Favor.user_info_id == current_user_id,
ORM.News.nid == ORM.Favor.news_id),
isouter=True)[obj.start:10]
conn.close()
str_page = obj.string_pager('/index/')
self.render('home/index.html', str_page=str_page, news_list=result)
def post(self, *args, **kwargs):
rep = response.BaseResponse()
form = account.SendMsgForm()
# print(email)
if form.valid(self):
email = form._value_dict['email']
conn = ORM.session()
has_exists_email = conn.query(ORM.UserInfo).filter(ORM.UserInfo.email == form._value_dict['email']).count()
if has_exists_email:
rep.summary = "此邮箱已经被注册"
self.write(json.dumps(rep.__dict__))
return
current_date = datetime.datetime.now()
code = commons.generate_verification_code()
# print(code)
count = conn.query(ORM.SendCode).filter_by(**form._value_dict).count()
if not count:
insert = ORM.SendCode(code=code,
email=email,
ctime=current_date)
conn.add(insert)
conn.commit()
rep.status = True
#首次注册
message.send_email([email,],code)
else:
limit_day = current_date - datetime.timedelta(hours=1)
times = conn.query(ORM.SendCode).filter(ORM.SendCode.email == email,
ORM.SendCode.ctime > limit_day,
ORM.SendCode.times >= 10,
).count()
if times:
rep.summary = "'已经超过今日最大次数（1小时后重试）'"
else:
unfreeze = conn.query(ORM.SendCode).filter(ORM.SendCode.email == email,
ORM.SendCode.ctime < limit_day).count()
if unfreeze:
conn.query(ORM.SendCode).filter_by(email=email).update({"times": 0})
conn.query(ORM.SendCode).filter_by(email=email).update({"times": ORM.SendCode.times + 1,
"code": code,
"ctime": current_date},
synchronize_session="evaluate")
conn.commit()
rep.status = True
# 再次注册
message.send_email([email,],code)
conn.close()
else:
rep.summary = form._error_dict['email']
self.write(json.dumps(rep.__dict__))
def post(self, *args, **kwargs):
rep = response.BaseResponse()
form = account.RegisterForm()
if form.valid(self):
current_date = datetime.datetime.now()
limit_day = current_date - datetime.timedelta(minutes=1)
conn = ORM.session()
is_valid_code = conn.query(ORM.SendCode).filter(ORM.SendCode.email == form._value_dict['email'],
ORM.SendCode.code == form._value_dict['email_code'],
ORM.SendCode.ctime > limit_day).count()
if not is_valid_code:
rep.message['email_code'] = '邮箱验证码不正确或过期'
self.write(json.dumps(rep.__dict__))
return
has_exists_email = conn.query(ORM.UserInfo).filter(ORM.UserInfo.email == form._value_dict['email']).count()
if has_exists_email:
rep.message['email'] = '邮箱已经存在'
self.write(json.dumps(rep.__dict__))
return
has_exists_username = conn.query(ORM.UserInfo).filter(
ORM.UserInfo.username == form._value_dict['username']).count()
if has_exists_username:
rep.message['email'] = '用户名已经存在'
self.write(json.dumps(rep.__dict__))
return
form._value_dict['ctime'] = current_date
form._value_dict.pop('email_code')
# 优化下插入的数据。去掉emai_code 加入创建时间
obj = ORM.UserInfo(**form._value_dict)#传了个字典，和= 一样的。
conn.add(obj)
conn.flush()
conn.refresh(obj)
user_info_dict = {'nid': obj.nid, 'email': obj.email, 'username': obj.username}
conn.query(ORM.SendCode).filter_by(email=form._value_dict['email']).delete()#删掉发送表中的记录
conn.commit()
conn.close()
self.session['is_login'] = True
self.session['user_info'] = user_info_dict#把用户信息放到session中
rep.status = True
else:
rep.message = form._error_dict
self.write(json.dumps(rep.__dict__))
def post(self, *args, **kwargs):
rep = BaseResponse()
form = IndexForm()
if form.valid(self):
# title,content,href,news_type,user_info_id
input_dict = copy.deepcopy(form._value_dict)
input_dict['ctime'] = datetime.datetime.now()
input_dict['user_info_id'] = self.session['user_info']['nid']
conn = ORM.session()
conn.add(ORM.News(**input_dict))
conn.commit()
conn.close()
rep.status = True
else:
rep.message = form._error_dict
self.write(json.dumps(rep.__dict__))
def post(self, *args, **kwargs):
rep = BaseResponse()
form = CommentForm()
if form.valid(self):
form._value_dict['ctime'] = datetime.datetime.now()
conn = ORM.session()
obj = ORM.Comment(user_info_id=self.session['user_info']['nid'],
news_id=form._value_dict['news_id'],
reply_id=form._value_dict['reply_id'],
content=form._value_dict['content'],
up=0,
down=0,
ctime=datetime.datetime.now())
conn.add(obj)
conn.flush()
conn.refresh(obj)
rep.data = {
'user_info_id': self.session['user_info']['nid'],
'username': self.session['user_info']['username'],
'nid': obj.nid,
'news_id': obj.news_id,
'ctime': obj.ctime.strftime("%Y-%m-%d %H:%M:%S"),
'reply_id': obj.reply_id,
'content': obj.content,
}
conn.query(ORM.News).filter(
ORM.News.nid == form._value_dict['news_id']).update(
{"comment_count": ORM.News.comment_count + 1},
synchronize_session="evaluate")
conn.commit()
conn.close()
rep.status = True
else:
rep.message = form._error_dict
print(rep.__dict__)
self.write(json.dumps(rep.__dict__))
def get(self, *args, **kwargs):
# comment_list需要按照时间从小到大排列
nid = self.get_argument('nid', 0)
conn = ORM.session()
comment_list = conn.query(
ORM.Comment.nid, #评论id
ORM.Comment.content, #回复内容
ORM.Comment.reply_id, #回复到
ORM.UserInfo.username,
ORM.Comment.ctime,
ORM.Comment.up,
ORM.Comment.down,
ORM.Comment.news_id).join(
ORM.UserInfo,
isouter=True).filter(ORM.Comment.news_id == nid).all()
conn.close()
"""
comment_list = [
(1, '111',None),
(2, '222',None),
(3, '33',None),
(9, '999',5),
(4, '444',2),
(5, '555',1),
(6, '666',4),
(7, '777',2),
(8, '888',4),
]
"""
# comment_list-所有评论，是个列表
# [(1, '1111', None, 'cjx', datetime.datetime(2017, 11, 16, 15, 49, 44), 0, 0, 1), (2, '222222', None, 'cjx', datetime.datetime(2017, 11, 16, 15, 49, 48), 0, 0, 1)]
comment_tree = commons.build_tree(comment_list)
self.render('include/comment.html', comment_tree=comment_tree)
