async def api_register_user(*, email, name, passwd):
if not name or not name.strip():
raise ApiValueError('name')
if not email or not _RE_EMAIL.match(email):
raise ApiValueError('email')
if not passwd or not _RE_SHA1.match(passwd):
raise ApiValueError('passwd')
users = await User.findAll('email=?', [email])
if len(users) > 0:
raise ApiValueError('register:failed', 'email',
'Email is already in use.')
uid = next_id()
sha1_passwd = '%s:%s' % (uid, passwd)
user = User(id=uid,
name=name.strip(),
email=email,
passwd=hashlib.sha1(sha1_passwd.encode('utf-8')).hexdigest(),
image='http://www.gravatar.com/avatar/%s?d=mm&s=120' %
hashlib.md5(email.encode('utf-8')).hexdigest())
await user.save()
# make session cookie:
r = web.Response()
r.set_cookie(Cookie_Name,
user2cookie(user, 86400),
max_age=86400,
httponly=True)
user.passwd = '******'
r.content_type = 'application/json'
r.body = json.dumps(user, ensure_ascii=False).encode('utf-8')
return r
async def authenticate(*, email, passwd):
if not email:
raise ApiValueError('email', 'invalid email.')
if not passwd:
raise ApiValueError('password', 'invalid password.')
users = await User.findAll('email=?', [email])
if len(users) == 0:
raise ApiValueError('email', 'email not exist.')
user = users[0]
# 验证密码
sha1 = hashlib.sha1()
sha1.update(user.id.encode('utf-8'))
sha1.update(b':')
sha1.update(passwd.encode('utf-8'))
if user.passwd != sha1.hexdigest():
raise ApiValueError('passwd', 'Invalid password.')
r = web.Response()
r.set_cookie(Cookie_Name,
user2cookie(user, 86400),
max_age=86400,
httponly=True)
user.passwd = '******'
r.content_type = 'application/json'
r.body = json.dumps(user, ensure_ascii=False).encode('utf-8')
return r
async def api_update_blog(id, request, *, name, summary, content):
check_admin(request)
blog = await Blog.find(id)
if not name or not name.strip():
raise ApiValueError('name', 'name cannot be empty.')
if not summary or not summary.strip():
raise ApiValueError('summary', 'summary cannot be empty.')
if not content or not content.strip():
raise ApiValueError('content', 'content cannot be empty.')
blog.name = name.strip()
blog.summary = summary.strip()
blog.content = content.strip()
await blog.save()
return blog
async def api_create_blog(request, *, name, summary, content):
check_admin(request)
if not name or not name.strip():
raise ApiValueError('name', 'name must be not empty')
if not summary or not summary.strip():
raise ApiValueError('summary', 'summary must be not empty')
if not content or not content.strip():
raise ApiValueError('content', 'content must be not empty')
blog = Blog(user_id=request.__user__.id,
user_name=request.__user__.name,
user_image=request.__user__.image,
name=name.strip(),
summary=summary.strip(),
content=content.strip())
await blog.save()
return blog
async def api_register_user(*, email, name, passwd):
if not name or not name.strip():
raise ApiValueError('name')
if not email or not _RE_EMAIL.match(email):
raise ApiValueError("email")
if not passwd or not _RE_SHA1.match(passwd):
raise ApiValueError('password')
users = await User.findAll('email=?', email)
if len(users) > 0:
raise APIError("register:failed", "email", "Email is already in use.")
uid = next_id()
sha1_passwd = '{}:{}'.format(uid, passwd)
user = User(id=uid, name=name.strip(), email=email, passwd=hashlib.sha1(sha1_passwd.encode('utf-8')).hexdigest(),
image='null')
await user.save()
r = web.Response()
r.set_cookie(COOKIE_NAME, user2cookie(user, 86400), max_age=86400, httponly=True)
user.passwd = '********'
r.content_type = 'application/json'
r.body = json.dumps(user, ensure_ascii=False).encode('utf-8')
return r
async def api_create_comment(id, request, *, content):
user = request.__user__
if user is None:
raise APIPermissionError('Please signin first.')
if not content or not content.strip():
raise ApiValueError('content')
blog = await Blog.find(id)
if blog is None:
raise ApiResourceNotFoundError('Blog')
comment = Comment(blog_id=blog.id,
user_id=user.id,
user_name=user.name,
user_image=user.image,
content=content.strip())
await comment.save()
return comment