def users_create():
form = request.form
try:
username = form['username']
if username == None or username == '':
return jsonify({'status': 1, 'message': '用户名为空'})
password = form['password']
if password == None or password == '':
return jsonify({'status': 2, 'message': '密码为空'})
password_again = form['password_again']
if password_again == None or password_again == '':
return jsonify({'status': 3, 'message': '确认密码为空'})
if password_again != password:
return jsonify({'status': 3, 'message': '两次密码不同'})
email = form['email']
if email == None or email == '':
return jsonify({'status': 4, 'message': '邮箱空'})
if correct_email(email) == False:
return jsonify({'status': 4, 'message': '邮箱格式错误'})
# sex = form['sex']
# nickname = form['nickname']
# 密码加密
password_encoded = password_encode(password)
# db操作
db_session = DBSession()
user = db_session.query(User).filter(User.username == username).first()
if user is not None:
db_session.close()
return jsonify({'status': 1, 'message': '用户名已存在'})
email_db = db_session.query(User).filter(User.email == email).first()
if email_db is not None:
db_session.close()
return jsonify({'status': 4, 'message': '邮箱重复'})
user = User(username=username, password=password_encoded, email=email)
db_session.add(user)
db_session.commit()
user = db_session.query(User).filter_by(username=username).first()
db_session.close()
set_login(user) # 自动登录
return jsonify({'status': 0, 'message': '注册成功, 即将跳转个人中心完善个人信息'})
except Exception as e:
print(e)
return jsonify({'status': 5, 'message': '未知错误'})
def users_admin_update():
try:
form = request.form
admin = form['admin']
ban = form['ban']
nickname = form['nickname']
sex = form['sex']
password = form['password']
db_session = DBSession()
user_id = form['id']
user = db_session.query(User).filter_by(id=user_id).first()
if admin != None and admin != '':
user.admin = admin
if ban != None and ban != '':
user.ban = ban
if nickname != None and nickname != '':
user.nickname = nickname
if sex != None and sex != '':
user.sex = sex
if password != '' and password != None:
password_encoded = password_encode(password)
user.password = password_encoded
db_session.commit()
db_session.close()
return jsonify({'status': 0, 'message': '修改成功'})
except Exception as e:
return jsonify({
'status': 1,
'message': '获取失败',
'error_message': str(e)
})
def is_admin():
dbs = DBSession()
user_id = session.get('user_id')
user = dbs.query(User).filter(User.id == user_id).first()
dbs.close()
if user is not None:
if user.admin == 1:
return True
return False
def get_login_user():
if is_login():
dbs = DBSession()
user_id = session.get('user_id')
user = dbs.query(User).filter(User.id == user_id).first()
dbs.close()
return user
else:
return None
def channel_like():
user = get_login_user()
channel_id = request.values.get('id', default=0, type=int)
if channel_id == 0:
return jsonify({'status': 1, 'message': '错误的id'})
db = DBSession()
try:
channel = db.query(Channel).filter(Channel.id == channel_id).first()
if channel is not None:
liked = db.query(Like).filter(Like.user_id == user.id, Like.channel_id == channel_id).first()
if liked is not None:
db.delete(liked)
db.commit()
like_count = db.query(Like).filter(Like.channel_id == channel_id).count()
return jsonify({
'status': -1,
'message': 'ok',
'data': {'like_count': int(like_count)}
})
else:
like = Like(user_id=user.id, status=1, channel_id=channel_id)
db.add(like)
db.commit()
like_count = db.query(Like).filter(Like.channel_id == channel_id).count()
return jsonify({
'status': 0,
'message': 'ok',
'data': {'like_count': int(like_count)}
})
else:
return jsonify({
'status': 1,
'message': '消息可能已被删除'
})
except Exception as e:
db.close()
return jsonify({
'status': 1,
'message': str(e),
'error_message': str(e)
})
def follow():
user = get_login_user()
channel_user_id = request.values.get('id', default=0, type=int)
if channel_user_id == 0:
return jsonify({'status': 1, 'message': '错误的id'})
db = DBSession()
try:
user = db.query(User).filter(User.id == channel_user_id).first()
if user is not None:
followed = db.query(Follow).filter(user_id=user.id, channel_user_id=channel_user_id).first()
if followed is None:
db.add(Follow(user_id=user.id, channel_user_id=channel_user_id, status=1))
db.commit()
return jsonify({
'status': 0,
'message': '关注成功'
})
else:
db.delete(followed)
db.commit()
return jsonify({
'status': 0,
'message': '取关成功'
})
else:
return jsonify({
'status': 1,
'message': '该用户不存在'
})
except Exception as e:
db.close()
return jsonify({
'status': 1,
'message': str(e),
'error_message': str(e)
})
def users_admin_delete():
try:
form = request.form
db_session = DBSession()
user_id = form['id']
user = db_session.query(User).filter_by(id=user_id).first()
db_session.delete(user)
db_session.commit()
db_session.close()
return jsonify({'status': 0, 'message': '删除成功'})
except Exception as e:
return jsonify({
'status': 1,
'message': '获取失败',
'error_message': str(e)
})
def users_page_count():
try:
db_session = DBSession()
users = db_session.query(User).all()
count = len(users) / 10
return jsonify({
'status': 0,
'message': '获取成功',
'page_count': int(count) + 1
})
except Exception as e:
return jsonify({
'status': 1,
'message': '获取失败',
'error_message': str(e)
})
def upload_avatar():
user = get_login_user()
file = request.files['file']
try:
suffix = file.filename.rsplit('.', 1)[1]
cwd = os.getcwd()
url = generate_random_name(12) + '.' + suffix
file.save(os.path.join(cwd + '/app/api/static/upload/' + url))
db = DBSession()
user = db.query(User).filter(User.id == user.id).first()
user.avatar = '/api/static/upload/' + url
db.commit()
url = user.avatar
db.close()
return jsonify({'status': 0, 'message': '保存成功', 'data': {'url': url}})
except Exception as e:
return jsonify({'status': 1, 'message': '保存失败:'})
def users_login():
form = request.form
if None == form['username'] or form['username'] == '':
return jsonify({'status': 0, 'message': '请输入用户名！'})
if None == form['password'] or form['password'] == '':
return jsonify({'status': 1, 'message': '请输入密码！'})
db_session = DBSession()
user = db_session.query(User).filter(
User.username == form['username']).first()
db_session.close()
if None is not user and password_auth(
password_to_be_checked=form['password'], password=user.password):
set_login(user)
return jsonify({'status': 2, 'message': '登录成功'})
else:
return jsonify({'status': 3, 'message': '登录失败'})
def users_channel_count():
try:
db_session = DBSession()
userid = session.get('user_id')
# db操作
# user = db_session.query(Channel).filter_by(user_id=userid).all()
#
# countNum = int(len(user))
countNum = db_session.query(Channel).filter_by(user_id=userid).count()
db_session.close()
return jsonify({
'status': 0,
'message': '获得数据成功',
'countNum': countNum
})
except Exception as e:
print(e)
return jsonify({'status': 1, 'message': '没有登录'})
def users_list():
try:
db_session = DBSession()
page_num = int(request.form['page'])
page_cur = (page_num - 1) * 10
user_dict_list = []
users = db_session.query(User).limit(11).offset(page_cur).all()
if len(users) <= 10:
for i in users:
user_dict = {}
user_id = i.id
user_username = i.username
user_admin = i.admin
user_ban = i.ban
user_nickname = i.nickname
user_sex = i.sex
user_dict.update({
'uid': user_id,
'username': user_username,
'admin': user_admin,
'ban': user_ban,
'nickname': user_nickname,
'sex': user_sex
})
user_dict_list.append(user_dict)
return jsonify({
'status': 2,
'message': '这是最后了',
'data': user_dict_list,
'page': page_num
})
for i in range(10):
user_dict = {}
user_id = users[i].id
user_username = users[i].username
user_admin = users[i].admin
user_ban = users[i].ban
user_nickname = users[i].nickname
user_sex = users[i].sex
user_dict.update({
'uid': user_id,
'username': user_username,
'admin': user_admin,
'ban': user_ban,
'nickname': user_nickname,
'sex': user_sex
})
user_dict_list.append(user_dict)
db_session.close()
return jsonify({
'status': 0,
'message': '获取成功',
'data': user_dict_list,
'page': page_num
})
except Exception as e:
return jsonify({
'status': 1,
'message': '获取失败',
'data': {},
'error_message': str(e)
})
def list_follow():
user = get_login_user()
page = request.values.get('page', default=1, type=int)
db = DBSession()
try:
# 取本人订阅的频道主的最近消息
query = db.query(Channel) \
.join(Follow, Channel.user_id == Follow.channel_user_id) \
.filter(Follow.user_id == user.id)
count = query.count()
channels = query.order_by(Channel.id.desc()).limit(10).offset((page - 1) * 10).all()
is_end = (page * 10 >= count)
data = []
for channel in channels:
user = db.query(User).filter(User.id == channel.user_id).first()
avatar = None
if user.avatar != '0':
# image = db.query(Image).filter(Image.id == user.avatar_id).first()
avatar = user.avatar
if user.avatar == '0':
avatar = '/web/static/asset/chisec/avator.jpg'
media = None
if channel.image_id is not None and channel.image_id is not '':
image = db.query(Image).filter(Image.id == channel.image_id).first()
media = image.url
like_count = db.query(Like) \
.filter(Like.channel_id == channel.id) \
.count()
if is_login():
liked = db.query(Like) \
.filter(Like.channel_id == channel.id, Like.user_id == user.id) \
.count()
if liked > 0:
liked = True
else:
liked = False
else:
liked = 0
data.append({
'id': channel.id,
'user_id': user.id,
'content': channel.content,
'channel_name': user.channel_name,
'username': user.username,
'avatar': avatar,
'media': media,
'like_count': like_count,
'liked': liked,
'count': count,
'create_time': pd_time(channel.create_time)
})
db.close()
if is_end:
return jsonify({
'status': 2,
'message': '没有更多消息了',
'data': data
})
else:
return jsonify({
'status': 0,
'message': 'ok',
'data': data
})
except Exception as e:
db.close()
return jsonify({
'status': 1,
'message': '拉取失败',
'error_message': str(e)
})