def current_user(request):
"""
根据请求得到 cookie 并查看里面的 username, 没有的话说明还没有设置, 默认设置 session_id 为空
username 默认为游客
"""
session_id = request.cookies.get('user', '')
username = session.get(session_id, '游客')
return username
def index(request):
header = 'HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n'
session_id = request.cookies.get('user', '')
user_id = session.get(session_id)
todo_list = Todo.find_all(user_id=user_id)
log('index debug', user_id, todo_list)
body = template('todo_index.html', todos=todo_list)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def index(request):
"""
_todo 首页的路由函数
"""
session_id = request.cookies.get('user', '')
user_id = session.get(session_id)
todo_list = Todo.find_all(user_id=user_id)
# todo_list = Todo.all()
body = template('simple_todo_index.html', todos=todo_list)
return http_response(body)
def current_user(request):
"""
获取到登录的用户信息
"""
log('session', session)
session_id = request.cookies.get('user', '')
user_id = int(session.get(session_id, '-1'))
log('user_id', user_id)
u = User.find_by(id=user_id)
log('current_user', user_id, u)
return u
def delete(request):
"""
通过下面这样的链接来删除一个 todo
/delete?id=1
"""
todo_id = int(request.query.get('id'))
session_id = request.cookies.get('user', '')
user_id = session.get(session_id)
t = Todo.find(todo_id)
if t.user_id == user_id:
Todo.delete(todo_id, user_id=user_id)
return redirect('/')
def add(request):
"""
接受浏览器发过来的添加 todo 请求
添加数据并发一个 302 定向给浏览器
浏览器就会去请求 / 从而回到主页
"""
form = request.form()
session_id = request.cookies.get('user', '')
user_id = session.get(session_id)
#创建一个todo
Todo.new(form, user_id)
return redirect('/todo/index')
def add(request):
"""
用于增加 _todo 的路由函数
"""
# 得到浏览器发送的表单
form = request.form()
session_id = request.cookies.get('user', '')
user_id = session.get(session_id, 1)
print('todo_add_info', form, session_id, user_id)
# 创建一个 _todo
Todo.new(form, user_id)
# 让浏览器刷新页面到主页面去
return redirect('/todo/index')
def index(request):
"""
主页的处理函数, 返回主页的响应
"""
header = 'HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n'
session_id = request.cookies.get('user', '')
user_id = session.get(session_id)
todo_list = Todo.find_all(user_id=user_id)
# 判断如果 user_id 为1 ，即用户为管理员用户账号，则展示所有的用户信息，否则展示其他用户对应信息
# 如果未登录状态，则为空
# if user_id == 1:
# todo_list = Todo.all()
log('index debug', todo_list)
body = template('simple_todo_index.html', todos=todo_list)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def current_user(request):
session_id = request.cookies.get('user', '')
user_id = session.get(session_id, -1)
return user_id
def current_user(request):
session_id = request.cookies.get('user', '')
username = session.get(session_id, '游客')
return username
