def route_login(request):
headers = {
'Content-Type': 'text/html',
}
log('login, headers', request.headers, request.method)
username = current_user(request)
if request.method == 'POST':
form = request.form()
u = Users(form)
if u.validate_login():
session_id = random_str()
session[session_id] = u.username
headers['Set-Cookie'] = 'user={}'.format(session_id)
result = "登录成功"
else:
result = '没登录'
else:
result = ''
log('result', result)
body = template("login.html",
result=result,
username=username)
header = response_with_headers(headers)
r = header + '\r\n' + body
log('body', body)
return r.encode(encoding='utf-8')
def route_login(request):
headers = {
'Content-Type': 'text/html',
# 'Set-Cookie': 'user=gua; height=169',
}
username = current_user(request)
if request.method == 'POST':
# log('login, self.cookies', request.cookies)
form = request.form()
# log('login form', form)
usr = User(form)
# log('login usr', usr)
if usr.validate_login():
# log('验证通过')
# session 使 cookie 不能被轻易伪造
session_id = random_str()
session[session_id] = usr.username
headers['Set-Cookie'] = 'user={}'.format(session_id)
result = '登录成功'
# return redirect('/weibo?user_id={}'.format(str(usr.id)))
else:
result = '用户名或密码错误'
else:
result = ''
body = template('login.html', result=result, username=username)
# Set-Cookie 是在登录成功之后发送，所以在响应前生成 header
header = response_with_header(headers)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_weibo_index(request):
headers = {
'Content-Type': 'text/html',
}
# username = current_user(request)
# if username == '游客':
# # 没登录 不让看 重定向到 /
# return redirect('/login')
# else:
header = response_with_headers(headers)
user_id = request.query.get('user_id', -1)
user_id = int(user_id)
user = User.find(user_id)
if user is None:
return error(request)
# 找到 user 发布的所有 weibo
weibos = Weibo.find_all(user_id=user_id)
log('weibos', weibos)
def weibo_tag(weibo):
return '<p>{} from {}@{} <a href="/weibo/delete?id={}">删除</a></p>'.format(
weibo.content,
user.username,
weibo.created_time,
weibo.id,
)
weibos = '\n'.join([weibo_tag(w) for w in weibos])
body = template('weibo_index.html', weibos=weibos)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_login(request):
"""
登录页面的路由函数
"""
headers = {
'Content-Type': 'text/html',
}
username = current_user(request)
if request.method == 'POST':
form = request.form()
u = User(form)
if u.validate_login():
session_id = random_str()
session[session_id] = u.username
headers['Set-Cookie'] = 'user={}'.format(session_id)
result = '登录成功'
# return redirect('/weibo/new')
else:
result = '用户名或者密码错误'
else:
result = ''
body = template('login.html', result=result, username=username)
header = response_with_headers(headers)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_login(request):
headers = {
'Content-Type': 'text/html',
}
log('login, cookies ({})'.format(request.cookies))
username = current_user(request)
if request.method == 'POST':
form = request.form()
u = User(form)
if u.validate_login():
session_id = random_str()
session[session_id] = u.username
headers['Set-Cookie'] = 'user={}'.format(session_id)
result = '登陆成功'
username = u.username
else:
result = '用户名或密码错误'
else:
result = ''
body = template('login.html',
result=result,
username=username, )
header = response_with_headers(headers)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_blog(request):
headers = {
'Content-Type': 'text/html',
}
header = response_with_headers(headers)
body = template('starbuzz/blog.html')
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_weibo_index(request):
headers = {
'Content-Type': 'text/html',
}
header = response_with_header(headers)
user_id = request.query.get('user_id', -1)
user_id = int(user_id)
user = User.find(user_id)
if user is None:
return error(request)
# 找到 user 发布的所有 weibo
weibos = Weibo.find_all(user_id=user.id)
# 任一 user 访问任一 index
current_username = current_user(request)
u = User.find_by(username=current_username)
if u is None:
return redirect('/login')
def weibo_tag(weibo):
comment_list = Comment.find_all(weibo_id=weibo.id)
comments = '<br>'.join([c.content for c in comment_list])
# format 函数的字典用法
# 注意 u.id 是 current_user
# user.username 是博主
w = {
'id': weibo.id,
'user_id': u.id,
'content': weibo.content,
'username': user.username,
'time': weibo.created_time,
'comments': comments,
}
# 手动处理 weibos 这个 list
# 把每个 weibo 以 <p> 的形式展现在页面
return """
<p>{content} from {username}@{time}
<a href="/weibo/delete?id={id}">删除</a>
<a href="/weibo/edit?id={id}">修改</a></p>
<button class="weibo-show-comment" data-id="{id}">评论</button>
<div>
{comments}
</div>
<div id="id-div-comment-{id}" class="weibo-comment-form weibo-hide">
<form action="/weibo/comment/add" method="post">
<input name="user_id" value="{user_id}" type="hidden">
<input name="weibo_id" value="{id}" type="hidden">
<textarea name="content"></textarea>
<button type="submit">添加评论</button>
</form>
</div>
</p>
""".format(**w)
# 用 join() 返回 str
weibos = '\n'.join([weibo_tag(w) for w in weibos])
body = template('weibo_index.html', weibos=weibos)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_index(request):
"""
PATH '/'
"""
header = 'HTTP/1.X 200 OK\r\nContent-Type: text/html\r\n'
username = current_user(request)
body = template('index.html', username=username)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_weibo_new(request):
headers = {
'Content-Type': 'text/html',
}
username = current_user(request)
header = response_with_headers(headers)
user = User.find_by(username=username)
body = template('weibo_new.html')
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_index(request):
"""
主页的处理函数, 返回主页的响应
"""
header = 'HTTP/1.x 210 VERY OK\r\nContent-Type: text/html\r\n'
username = current_user(request)
body = template('index.html', username=username)
# body = body.replace('{{username}}', username)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_weibo_index(request):
headers = {
'Content-Type': 'text/html',
}
header = response_with_headers(headers)
user_id = request.query.get('user_id', -1)
user_id = int(user_id)
user = User.find(user_id)
if user is None:
return error(request)
# 找到 user 发布的所有 weibo
weibos = Weibo.find_all(user_id=user_id)
log('weibos', weibos)
current_username = current_user(request)
u = User.find_by(username=current_username)
if u is None:
return redirect('/login')
def weibo_tag(weibo):
comment_list = Comment.find_all(weibo_id=weibo.id)
comments = '<br>'.join([c.content for c in comment_list])
w = {
"id": weibo.id,
"user_id": u.id,
"content": weibo.content,
"username": user.username,
"time": weibo.created_time,
"comments": comments,
}
log('comments debug', comment_list)
return """
<p>{content} from {username}@{time}
<a href="/weibo/delete?id={id}">删除</a>
<a href="/weibo/edit?id={id}">修改</a>
<button class="gua-show-comment" data-id="{id}">评论</button>
<div>
{comments}
</div>
<div id="id-div-comment-{id}" class="gua-comment-form gua-hide">
<form action="/weibo/comment/add" method="post">
<input name="user_id" value="{user_id}" type="hidden">
<input name="weibo_id" value="{id}" type="hidden">
<textarea name="content"></textarea>
<button type="submit">添加评论</button>
</form>
</div>
</p>
""".format(**w)
weibos = '\n'.join([weibo_tag(w) for w in weibos])
body = template('weibo_index.html', weibos=weibos)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_profile(request):
headers = {
'Content-Type': 'text/html',
}
username = current_user(request)
header = response_with_headers(headers)
user = Users.find(username)
body = template('profile.html', id=user.id,
username=user.name,
note=user.note)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_weibo_edit(request):
headers = {
'Content-Type': 'text/html',
}
header = response_with_headers(headers)
weibo_id = request.query.get('id', -1)
weibo_id = int(weibo_id)
w = Weibo.find(weibo_id)
if w is None:
return error(request)
# 生成一个 edit 页面
body = template('weibo_edit.html', weibo_id=w.id, weibo_content=w.content)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_register(request):
header = "HTTP/1.x 200 VERY OK\r\nContent-Type: text/html\r\n"
if request.method == 'POST':
form = request.form()
u = Users(form)
if u.validate_register():
u.save()
result = "注册成功<br> <pre>{}</pre>".format(Users.all())
else:
result = "用户名或者密码长度必须大于2"
else:
result = ''
body = template("register.html", result=result)
r = header + "\r\n" + body
return r.encode(encoding='utf-8')
def route_weibo_new(request):
"""
发表新微博的页面
在 form 里面写上微博内容
post 的 action 则是 /weibo/add 这个路由
"""
headers = {
'Content-Type': 'text/html',
}
# username = current_user(request)
header = response_with_header(headers)
# user = User.find_by(username=username)
body = template('weibo_new.html')
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_register(request):
header = 'HTTP/1.x 210 VERY OK\r\nContent-Type: text/html\r\n'
if request.method == 'POST':
form = request.form()
u = User(form)
if u.validate_register():
u.save()
result = '注册成功<br> <pre>{}</pre>'.format(User.all())
else:
result = '用户名或密码长度必须大于2'
else:
result = ''
body = template('register.html',
result=result)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_index(request):
headers = {
'Content-Type': 'text/html',
}
header = response_with_headers(headers)
todos = Todo.all()
def todo_tag(t):
status = t.status()
return '<p>{} {}@{} 状态: {} <a href="/todo/complete?id={}">完成</a></p>'.format(
t.id, t.content, t.created_time, status, t.id)
todo_html = '\n <br>\n '.join([todo_tag(w) for w in todos])
body = template('todo_index.html', todos=todo_html)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_register(request):
header = 'HTTP/1.X 200 OK\r\nContent-Type: text/html\r\n'
if request.method == 'POST':
form = request.form()
usr = User(form)
if usr.validate_register():
# log('DEBUG-form-usr', usr)
usr.save()
result = 'True<br/> <pre>{}</pre>'.format(User.all())
else:
result = 'Username and Password must longer than 3 words.'
else:
result = ''
body = template('register.html', result=result)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_message(request):
headers = {
'Content-Type': 'text/html',
}
log('本次请求的method', request.method)
username = current_user(request)
log('username', username)
header = response_with_headers(headers)
if request.method == "POST":
form = request.form()
message = Message(form)
log('post', form)
message_list.append(message)
msgs = '<br>'.join(str(m) for m in message_list)
body = template('html_basic.html', messages=msgs)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_message(request):
"""
消息页面的路由函数
"""
headers = {
'Content-Type': 'text/html',
}
username = current_user(request)
header = response_with_headers(headers)
if request.method == 'POST':
form = request.form()
msg = Message(form)
message_list.append(msg)
# 应该在这里保存 message_list
msgs = '<br>'.join([str(m) for m in message_list])
body = template('html_basic.html', messages=msgs)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_weibo_edit(request):
headers = {
'Content-Type': 'text/html',
}
header = response_with_header(headers)
# 这个 query.get 是在 weibo_index路由 里面放上去的
# 用来指定要修改那一条微博
weibo_id = request.query.get('id', -1)
weibo_id = int(weibo_id)
w = Weibo.find(weibo_id)
if w is None:
return error(request)
# 生成一个 edit 页面
body = template('weibo_edit.html',
weibo_id=w.id,
weibo_content=w.content)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_profile(request):
"""
如果登录了, 则返回一个页面显示用户的
三项资料(id, username, note)
"""
headers = {
'Content-Type': 'text/html',
# 'Set-Cookie': 'height=169',
# 'Location': ''
}
username = current_user(request)
header = response_with_headers(headers)
user = User.find_by(username=username)
body = template('profile.html',
id=user.id,
username=user.username,
note=user.note)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
pass
def route_message(request):
"""
PATH '/messages'
留言板页面
"""
headers = {
'Content-Type': 'text/html',
# 'Set-Cookie': 'user=mike; height=169',
# 'Location': '/message',
}
log('本次请求的 method 是', request.method)
header = response_with_header(headers)
if request.method == 'POST':
form = request.form()
msg = Message(form)
message_list.append(msg)
# 应该在这里保存 message_list
msgs = '<br>'.join([str(m) for m in message_list])
body = template('html_basic.html', messages=msgs)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_index():
headers = {
'Content-Type': 'text/html',
}
header = response_with_header(headers)
todos = Todo.all()
def todo_tag(todo):
status = todo.status()
tag = ('<p class="{}">{} {} @ {}'
'<a href="/todo/complete?id={}">完成</a></p>')
return tag.format(
status,
todo.id,
todo.content,
todo.created_time,
todo.id,
)
todo_html = '\n'.join([todo_tag(todo) for todo in todos])
body = template('todo_index.html', todos=todo_html)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
def route_message(request):
"""
消息页面的路由函数
"""
headers = {
'Content-Type': 'text/html',
# 'Set-Cookie': 'height=169; gua=1; pwd=2; Path=/',
# 'Location': ''
}
log('本次请求的 method', request.method)
username = current_user(request)
log('username', username)
header = response_with_headers(headers)
if request.method == 'POST':
form = request.form()
msg = Message(form)
log('post', form)
message_list.append(msg)
# 应该在这里保存 message_list
msgs = '<br>'.join([str(m) for m in message_list])
body = template('html_basic.html', messages=msgs)
r = header + '\r\n' + body
return r.encode(encoding='utf-8')
