def index(request):
"""
返回 Todolist 主页，
若请求没有 session 则添加一个 Set-Cookie 字段
"""
body = template('index.html')
u = current_user(request)
s = current_session(request)
if u is None and s is None:
# 为游客的 cookie 有效期设置为 1 个月
headers = add_session_headers(expired_month=1)
return http_response(body, headers)
return http_response(body)
def comment_edit(request):
comment_id = int(request.query.get('id', -1))
c = Comment.find(comment_id)
user = current_user(request)
# 生成一个 edit 页面
body = template('comment_edit.html', comment=c, user=user)
return http_response(body)
def route_index(request):
user_id = current_user_id(request)
user = User.find_by(id=user_id)
users = User.all()
body = j_template('index.html', user=user, users=users)
return http_response(body)
def edit_password(request):
user_id = int(request.query.get('id', -1))
log('edit_password', user_id)
u = User.find(user_id)
# 替换模板文件中的标记字符串
body = template('admin_password_edit.html', user=u)
return http_response(body)
def route_message(request):
"""
主页的处理函数, 返回主页的响应
"""
log('from route_message -->本次请求的 method', request.method)
if request.method == 'POST':
form = request.form()
msg = Message.new(form)
# 增加一个存储功能 from kiwi
# msg 和 message_list是2个不同的东西
# msg是Message类的一个实例,msg.save()会将数据存入txt中
# message_list是临时定义的空列表，其中元素是msg实例，每次启动会清零
# log('msg: type ', type(msg))
# log('msg: str ', str(msg))
# log('msg: ', msg)
log('post', form)
# 应该在这里保存 message_list
# 列表推倒
# 注意str(m)
msgs = '<br>'.join([str(m) for m in Message.all()])
# 上面的列表推倒相当于下面的功能
# messages = []
# for m in message_list:
# messages.append(str(m))
# msgs = '<br>'.join(messages)
body = template('html_basic.html', messages=msgs)
return http_response(body)
def index(request):
"""
主页的处理函数, 返回主页的响应
"""
u = current_user(request)
body = template('weibo_index.html')
return http_response(body)
def route_login(request):
"""
登录页面的路由函数
"""
log('login, cookies', request.cookies)
if request.method == 'POST':
form = request.form()
u = User(form)
if u.validate_login():
session_id = random_str()
u = User.find_by(username=u.username)
s = Session.new(dict(
session_id=session_id,
user_id=u.id,
))
s.save()
log('session', s)
headers = {
'Set-Cookie': 'sid={}'.format(session_id)
}
# 登录后定向到 /
return redirect('/', headers)
# 显示登录页面
body = template('login.html')
return http_response(body)
def route_login(request):
"""
登录页面的路由函数
"""
headers = {
'Content-Type': 'text/html',
# 'Set-Cookie': 'a=b; c=d'
}
# username 默认是有课, session_id 默认是 ''
username = current_user(request)
if request.method == 'POST':
# 得到 post 过来的 body 数据
# 说明是第一次登录
form = request.form()
# 根据发送来的数据创建一个对象, 和数据库里面的对象比较
u = User(form)
if u.validate_login():
session_id = random_str()
session[session_id] = u.username
# session 变为 {'fdsafeaf1213': '游客注册的用户名'}
headers['Set-Cookie'] = f'user={session_id}'
result = '登录成功'
else:
result = '用户名或者密码错误'
else:
# Get 请求, 打开这个页面的时候的处理
result = ''
body = j_template('login.html', username=username, result=result)
# 拼接 header
return http_response(body, headers=headers)
def edit(request):
weibo_id = int(request.query.get('id', -1))
w = Weibo.find(weibo_id)
user = current_user(request)
# 生成一个 edit 页面
body = template('weibo_edit.html', weibo=w, user=user)
return http_response(body)
def new(request):
"""
添加新微博的页面, 路径为 /weibo/new
"""
user = current_u(request)
# 找到 user 发布的所有 weibo
body = j_template('weibo_new.html', user=user)
return http_response(body)
def route_index(request):
"""
主页的处理函数, 返回主页的响应
"""
u = current_user(request)
log('current user', u)
body = template('index.html', username=u.username)
return http_response(body)
def index(request):
"""
主页的处理函数, 返回主页的响应
"""
u = current_user(request)
todo_list = Todo.find_all(user_id=u.id)
body = template('todo_index.html', todos=todo_list)
return http_response(body)
def route_profile(request):
u = current_user(request)
body = '<h1>id:{} ' \
'username: {} ' \
'note: {}</h1>'.format(u.id,
u.username,
u.note)
return http_response(body)
def edit(request):
"""
更新 weibo 的主页, 前往路径为 /weibo/edit?user_id=1
"""
weibo_id = int(request.query.get('id', -1))
weibo = Weibo.find_by(id=weibo_id)
# 找到 user 发布的所有 weibo
body = j_template('weibo_edit.html', weibo=weibo)
return http_response(body)
def index(request):
author_id = int(request.query.get('user_id', -1))
user = current_user(request)
if author_id == -1:
author_id = user.id
weibos = Weibo.all()
body = template('weibo_index.html', weibos=weibos, user=user)
return http_response(body)
def edit(request):
"""
todo 首页的路由函数
"""
todo_id = int(request.query.get('id'))
t = Todo.find_by(id=todo_id)
# 替换模板文件中的标记字符串
body = template('todo_edit.html', todo=t)
return http_response(body)
def edit(request):
u = current_user(request)
tweet_id = int(request.query.get('id', -1))
t = Tweet.find(tweet_id)
if u.id == t.user_id:
body = template('tweet_edit.html',
tweet_id=t.id,
tweet_content=t.content)
return http_response(body)
return redirect('/tweet/index?user_id={}'.format(u.id))
def register(request):
if request.method == 'POST':
form = request.form()
if User.validate_register(form):
return redirect('/login')
else:
return redirect('/register')
else:
body = render_template('register.html')
return http_response(body)
def comment_edit(request):
u = current_user(request)
comment_id = int(request.query.get('id', -1))
c = Comment.find(comment_id)
if u.id == c.user_id:
body = template('comment_edit.html',
comment_id=c.id,
comment_content=c.content)
return http_response(body)
return redirect('/tweet/index?user_id={}'.format(u.id))
def todo_edit(request):
"""
编辑页面显示
"""
todo_id = request.query.get('id', -1)
if todo_id == -1:
# 没找到, 返回错误页面
return error(request)
t = Todo.find_by(id=int(todo_id))
body = j_template('todo_edit.html', todo=t)
return http_response(body)
def new(request):
"""
添加新微博的页面, 路径为 /weibo/new?user_id=1
"""
user_id = int(current_user_id(request))
user = User.find_by(id=user_id)
if user is None:
return redirect('/login')
# 找到 user 发布的所有 weibo
body = j_template('weibo_new.html', user=user)
return http_response(body)
def todo_index(request):
"""
todo 首页函数
"""
# 找到当前登录的用户, 如果没有登录, 就 redirect 到 /login
u = current_u(request)
todos = Todo.find_all(user_id=u.id)
body = j_template('todo_index.html', todos=todos)
return http_response(body)
def route_profile(request):
"""
显示用户的个人信息界面
判断, 如果没有登录, 重定向到登录页面登录
若登录了就返回个人信息
"""
username = current_user(request)
u = User.find_by(username=username)
body = j_template('profile.html', user=u)
return http_response(body)
def route_index(request):
"""
主页的处理函数, 返回主页的响应
"""
body = template('index.html', username='******')
# 增加用户识别功能，并在主页显示名字
user = current_user(request)
log('routes_index ----> check current_user 返回值的type: ', user)
if user is not None:
body = template('index.html', username=user.username)
return http_response(body)
def route_register(request):
if request.method == 'POST':
form = request.form()
u = User(form)
if u.validate_register() is not None:
result = f'注册成功<br> <pre>{User.all()}</pre>'
else:
result = '用户名或者密码长度必须大于2'
else:
result = ''
body = j_template('register.html', result=result)
return http_response(body)
def index_(request):
"""
主页的处理函数, 返回主页的响应
"""
u = current_user(request)
log('uuu',u)
if u is None:
username = '******'
else:
username = u.username
body = template('index.html', username=username)
return http_response(body)
def user_login(request):
"""
登录页面的路由函数
"""
if request.method == 'POST':
form = request.form()
if User.validate_login(form):
user = User.find_by(username=form['username'])
headers = add_session_headers(user, expired_month=1)
return redirect('/', headers)
body = template('login.html')
return http_response(body)
def login(request):
if request.method == 'POST':
form = request.form()
u = User.validate_login(form)
if u is not None:
sid = str(uuid.uuid4())
kwargs = dict(sid=sid, user_id=u.id)
Session.new(**kwargs)
headers = {'Set-Cookie': 'sid={}'.format(sid)}
return redirect('/', headers)
body = render_template('login.html')
return http_response(body)
def user_register(request):
"""
注册页面的路由函数
"""
if request.method == 'POST':
form = request.form()
if User.register(form):
return redirect('/user/login')
else:
return redirect('/register')
body = template('register.html')
return http_response(body)
def comment_edit(request):
u = current_user(request)
comment_id = int(request.query.get('id', -1))
comment = Comment.find_by(id=comment_id)
# 若当前用户为 comment 的作者，允许修改
if comment.user_id == u.id:
body = template('comment_edit.html',
id=comment.id,
content=comment.content)
return http_response(body)
# 否则重定向到用户微博的主页
else:
return redirect('/weibo/index?user_id={}'.format(comment.user_id))