def getOfflineChatMessageAndSendWithUser(self, user):
"""
获取所有离线消息并发送
"""
db_offline_chat_messages = self.dbEngine.getAllOfflineChatMessageWithUserId(
user.DBUser.uid)
ret_off_chat_messages = []
if db_offline_chat_messages:
for off_chat_msg in db_offline_chat_messages:
off_msg = SendToClientPackageOfflineChatMessage(
off_chat_msg.fromuserid, off_chat_msg.touserid,
off_chat_msg.msg, off_chat_msg.last_date)
ret_off_chat_messages.append(off_msg)
if ret_off_chat_messages:
#发送离线消息
retPackage = SendToClientPackage('sendchatmsg')
retPackage.status = 1
retPackage.obj = ret_off_chat_messages
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
#从数据库中删除
self.dbEngine.deleteAllOfflineChatMessageWithUserId(
user.DBUser.uid)
def getAllAddFriendRequestFromDBAndSendToClient(self, user):
"""
从数据库获取所有申请添加好友的用户并发送给用户
"""
add_requests = []
offline_add_friend_requests = self.dbEngine.getOfflineAddFriendRequests( user.DBUser.uid )
for off_add_req in offline_add_friend_requests:
db_user = self.dbEngine.getUserInfoWithUserId( off_add_req.fromid )
send_request = SendToClientPackageRecvAddFriendRequest(off_add_req.fromid ,
db_user.username ,
off_add_req.toid ,
db_user.sex,
db_user.description,
off_add_req.msg,
off_add_req.lastdate)
add_requests.append(send_request)
if len(add_requests) > 0:
#发送
retRequest = SendToClientPackage('addfriend')
retRequest.status = 1
retRequest.obj = add_requests
user.connection.send_message( json.dumps( retRequest , cls=ComplexEncoder ) )
#删除离线好友请求
self.dbEngine.deleteOfflineAddFriendRequestWithUserId( user.DBUser.uid )
def handleGetNotFriendsWithCodeAndDate(self, connection, package):
"""
根据code和date获取好友信息
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('getfriendlistbytrainandtime')
#step 1 检查是否为自己
if user.DBUser.uid == int (package.uid):
retPackage.status = 1
ret_friends = self.getNotFriendsWithCodeAndDateAndPage(user ,
package.traincode,
package.date,
package.page)
if ret_friends and len(ret_friends) > 0:
retPackage.obj = ret_friends
else:
#用户ID错误
retPackage.errcode = PACKAGE_ERRCODE_USERID
connection.send_message( json.dumps(retPackage, cls= ComplexEncoder) )
def getOfflineChatMessageAndSendWithUser(self, user):
db_offline_chat_messages = self.dbEngine.getAllOfflineChatMessageWithUserName(user.DBUser.username)
ret_off_chat_messages = []
if db_offline_chat_messages:
for off_chat_msg in db_offline_chat_messages:
fuser = self.dbEngine.getUserInfoWithUserId(off_chat_msg.fromuserid)
fgroup = self.dbEngine.getGroupInfoWithGroupId(off_chat_msg.groupid)
if fgroup.groupname == '':
off_msg = SendToClientPackageChatMessage(fuser.username,
user.DBUser.username,
fgroup.groupname,
off_chat_msg.msg,
off_chat_msg.last_date)
else:
off_msg = SendToClientPackageChatMessage(fuser.username,
'',
fgroup.groupname,
off_chat_msg.msg,
off_chat_msg.last_date)
ret_off_chat_messages.append(off_msg)
if ret_off_chat_messages:
#发送离线消息
retPackage = SendToClientPackage('sendchatmsg')
retPackage.status = 1
retPackage.obj = ret_off_chat_messages
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#从数据库中删除
self.dbEngine.deleteAllOfflineChatMessageWithUserName(user.DBUser.username)
def broadcastOnlineStatusToAllFriend(self, user, online):
retPackage = SendToClientPackage('useronoffline')
for friend in user.getAllFriends():
#通知所有好友上下线
retPackage.status = 1
if online:
obj = SendToClientUserOnOffStatus(user.DBUser.username,
user.connection._address[0],
online)
else:
obj = SendToClientUserOnOffStatus(user.DBUser.username,
'',
online)
retPackage.obj = obj
if friend.connection:
friend.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
if not online: #离线
# 清空连接
online_friend = self.serverList.getUserExistByUsername(friend.DBUser.username)
if online_friend:
# 从好友列表里面将自己的connection 清0
myself = online_friend.getFriendWithUsername(user.DBUser.username)
myself.connection = None
def handleUserRegister(self, connection , package):
"""
用户注册处理
"""
retPackage = SendToClientPackage('register')
#step 1，检查参数合法性
if self.findBadInput(package.username) or self.findBadInput(package.password):
#帐号异常
retPackage.errcode = PACKAGE_ERRCODE_INPUTWRONG
#step 2，检查参数长度
elif len(package.username) < 6 or len(package.password) < 6:
#长度太小
retPackage.errcode = PACKAGE_ERRCODE_LENGTHTOSHORT
else:
#step 3，检查用户是否存在
db_user = self.dbEngine.isUserExist(package.username, package.password)
#不存在用户，插入数据库
if not db_user:
#插入数据库
self.dbEngine.register_new_user(package.username, package.password)
retPackage.status = 1
else:
#已经存在用户，返回从新注册
retPackage.errcode = PACKAGE_ERRCODE_USERISEXIST
connection.send_message( json.dumps(retPackage, cls=ComplexEncoder) )
def handleDeleteFriend(self , connection , package):
"""
删除好友
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('delfriend')
#自己的id
if user.DBUser.uid == int(package.uid) and user.DBUser.uid != int(package.fid):
retPackage.status = 1
#从数据库中删除
self.dbEngine.deleteFriendshipByUserAndFriendId( package.uid, package.fid )
user.connection.send_message( json.dumps( retPackage , cls=ComplexEncoder ) )
#给在线好友发送通知，删除
online_friend = self.onlineUsers.getUserExistByUserid( package.fid )
if online_friend:
sendObj = SendToClientPackageUser(user.DBUser.uid,
user.DBUser.username,
user.DBUser.sex,
user.DBUser.description)
retPackage.obj = sendObj
online_friend.connection.send_message( json.dumps( retPackage , cls=ComplexEncoder ) )
#从维护的好友列表中删除
user.deleteFriend(online_friend)
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message( json.dumps( retPackage , cls= ComplexEncoder ) )
def getAllAddFriendRequestFromDBAndSendToClient(self, user):
"""
从数据库获取所有申请添加好友的用户并发送给用户
"""
add_requests = []
offline_add_friend_requests = self.dbEngine.getOfflineAddFriendRequests(
user.DBUser.uid)
for off_add_req in offline_add_friend_requests:
db_user = self.dbEngine.getUserInfoWithUserId(off_add_req.fromid)
send_request = SendToClientPackageRecvAddFriendRequest(
off_add_req.fromid, db_user.username, off_add_req.toid,
db_user.sex, db_user.description, off_add_req.msg,
off_add_req.lastdate)
add_requests.append(send_request)
if len(add_requests) > 0:
#发送
retRequest = SendToClientPackage('addfriend')
retRequest.status = 1
retRequest.obj = add_requests
user.connection.send_message(
json.dumps(retRequest, cls=ComplexEncoder))
#删除离线好友请求
self.dbEngine.deleteOfflineAddFriendRequestWithUserId(
user.DBUser.uid)
def broadcastOnlineStatusToAllFriend(self, user, online):
"""
广播用户的上线下线消息
"""
retPackage = SendToClientPackage('useronoffline')
for friend in user.getAllFriends():
#通知所有好友下线
retPackage.status = 1
obj = SendToClientUserOnOffStatus(user.DBUser.uid ,
user.DBUser.username,
user.DBUser.sex,
user.DBUser.description,
online)
retPackage.obj = obj
if friend.connection:
friend.connection.send_message( json.dumps( retPackage , cls=ComplexEncoder ) )
if not online:
#清空联接
online_friend = self.onlineUsers.getUserExistByUsername(friend.DBUser.username)
if online_friend:
#从好友列表里面将自己的connection 清0
myself = online_friend.getFriendWithUsername( user.DBUser.username )
myself.connection = None
def handleDeleteFriend(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('delfriend')
# 自己的id
if user.DBUser.username == package.username and user.DBUser.username != package.friendname:
retPackage.status = 1
# 从数据库中删除
self.dbEngine.deleteFriendshipByUserAndFriendName(package.username, package.friendname)
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
# 给在线好友发送通知，删除
online_friend = self.serverList.getUserExistByUsername(package.friendname)
if online_friend:
sendObj = SendToClientPackageUser(user.DBUser.username,
user.DBUser.sex,
user.DBUser.mail)
retPackage.obj = sendObj
online_friend.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
online_friend.deleteFriend(user)
# 从维护的好友列表中删除
user.deleteFriend(online_friend)
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def getOfflineChatMessageAndSendWithUser(self , user):
"""
获取所有离线消息并发送
"""
db_offline_chat_messages = self.dbEngine.getAllOfflineChatMessageWithUserId( user.DBUser.uid )
ret_off_chat_messages = []
if db_offline_chat_messages:
for off_chat_msg in db_offline_chat_messages:
off_msg = SendToClientPackageOfflineChatMessage(off_chat_msg.fromuserid,
off_chat_msg.touserid,
off_chat_msg.msg,
off_chat_msg.last_date )
ret_off_chat_messages.append(off_msg)
if ret_off_chat_messages:
#发送离线消息
retPackage = SendToClientPackage('sendchatmsg')
retPackage.status = 1
retPackage.obj = ret_off_chat_messages
user.connection.send_message( json.dumps( retPackage , cls=ComplexEncoder ) )
#从数据库中删除
self.dbEngine.deleteAllOfflineChatMessageWithUserId( user.DBUser.uid )
def broadcastOnlineStatusToAllFriend(self, user, online):
"""
广播用户的上线下线消息
"""
retPackage = SendToClientPackage('useronoffline')
for friend in user.getAllFriends():
#通知所有好友下线
retPackage.status = 1
obj = SendToClientUserOnOffStatus(user.DBUser.uid,
user.DBUser.username,
user.DBUser.sex,
user.DBUser.description, online)
retPackage.obj = obj
if friend.connection:
friend.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
if not online:
#清空联接
online_friend = self.onlineUsers.getUserExistByUsername(
friend.DBUser.username)
if online_friend:
#从好友列表里面将自己的connection 清0
myself = online_friend.getFriendWithUsername(
user.DBUser.username)
myself.connection = None
def handleSendChatMessage(self, connection , package):
#发送聊天消息
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('sendchatmsg')
#自己的id
if user.DBUser.uid == int(package.uid) and user.DBUser.uid != int(package.fid):
#寻找好友ID
for friend in user.getAllFriends():
if friend.DBUser.uid == int(package.fid):
#发送消息给好友
retPackage.status = 1
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
chat = SendToClientPackageChatMessage(user.DBUser.uid, package.fid, package.chatmsg)
retPackage.obj = chat
if friend.connection:
friend.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
else:
#当前不在线，数据库插入离线消息
self.dbEngine.addOfflineChatMessageWithUserId(user.DBUser.uid,
package.fid,
package.chatmsg,
datetime.datetime.now())
return
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleUserLogin(self, connection , package):
"""
用户登录处理
"""
retPackage = SendToClientPackage('login')
#step 1，检查参数合法性
if self.findBadInput(package.username) or self.findBadInput(package.password):
retPackage.errcode = PACKAGE_ERRCODE_INPUTWRONG
else:
#step 2. 查询数据库
db_user = self.dbEngine.isUserExist(package.username, package.password)
if db_user:
#step 1. 枚举在线好友，如果在线，退掉
online_user = self.onlineUsers.getUserExistByUsername(package.username)
if online_user:
#step 1.发送异地登录消息
another = SendToClientPackage('anotherlogin')
another.status = 1
online_user.connection.send_message( json.dumps( another , cls= ComplexEncoder ) )
#step 2.关闭联接
online_user.connection.close()
#从新加入到在线用户
user = UserObject(connection, db_user)
self.onlineUsers.addNewOnlineUser(user)
retPackage.status = 1
retPackage.obj = SendToClientPackageUser( user.DBUser.uid,
user.DBUser.username,
user.DBUser.sex,
user.DBUser.description)
#加载好友列表
self.getUserFriendsWithDBAndOnLineUsers( user )
#检查离线消息，是否有人希望添加我为好友
self.getAllAddFriendRequestFromDBAndSendToClient( user )
#是否有人给我发离线消息
self.getOfflineChatMessageAndSendWithUser( user )
#广播好友列表，通知本人上线
self.broadcastOnlineStatusToAllFriend( user , 1 )
#修改在线列表,本人上线
self.setUserOnlineInOnlineUsersFriends( user )
else:
#用户不存在，提醒注册
retPackage.errcode = 10010
connection.send_message( json.dumps(retPackage, cls=ComplexEncoder) )
def handlePublicDg(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('applyfrienddg')
#自己的name
if user.DBUser.username == package.username:
retPackage.status = 1
return_obj = SendToClientPackageDG(package.friendname,self.getDGPrivateKey(package.friendname))
retPackage.obj = return_obj
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(json.dumps(retPackage,cls=ComplexEncoder))
def handleGetFriendDetail(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('getfrienddetail')
#自己的id
if user.DBUser.uid == int(package.uid) and user.DBUser.uid != int(package.fid):
retPackage.status = 1
#获取用户详细资料返回
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleGetGroupList(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('getgrouplist')
#自己的name
if user.DBUser.username == package.username:
return_obj = self.getGroupListWithUser(user)
if len(return_obj) > 0:
retPackage.obj =return_obj
retPackage.status = 1
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
print ('getgrouplist')
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleAddFriendRequest(self, connection , package):
"""
有人想添加好友
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('addfriend')
bFriendship = False
#检查是否是自己
#并且不是自己想要添加自己为好友
if user.DBUser.uid == int(package.uid) and user.DBUser.uid != package.fid:
friend = user.getFriendWithId(package.fid)
if friend:
bFriendship = True
if not bFriendship:
retPackage.status = 1
user.connection.send_message( json.dumps(retPackage , cls= ComplexEncoder) )
#step2 在线,发送添加
online_user = self.onlineUsers.getUserExistByUserid(package.fid)
if online_user:
addreq = SendToClientPackageRecvAddFriendRequest(package.uid,
package.fid ,
user.DBUser.username,
user.DBUser.sex,
user.DBUser.description,
package.msg, datetime.datetime.now())
retPackage.obj = addreq
online_user.connection.send_message( json.dumps(retPackage, cls= ComplexEncoder) )
else:
#插入数据库,等待上线时候通知
self.dbEngine.setOfflineAddFriendReuqest(package.uid, package.fid, package.msg, datetime.datetime.now())
else:
#已经是好友，返回错误信息
retPackage.errcode = PACKAGE_ERRCODE_FRIENDSHIPEXIST
user.connection.send_message( json.dumps(retPackage , cls= ComplexEncoder) )
else:
#用户ID错误，或者用户ID等于好友ID
retPackage.errcode = PACKAGE_ERRCODE_USERFRIENDID
user.connection.send_message( json.dumps(retPackage , cls= ComplexEncoder) )
def handleUserRegisterAuth(self,connection, package):
retPackage = SendToClientPackage('registerauth')
#step 1 #
correctcode = self.dbEngine.getauthbymail(package.mail)
print(correctcode.authword)
print(package.auth)
if correctcode.authword == package.auth:
retPackage.status = 1
#修改数据库
self.dbEngine.finish_new_user(package.mail)
print('change')
else:
retPackage.errcode = PACKAGE_ERRCODE_AUTHFAILED
#step 2
connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleGetFriendDetail(self, connection , package):
"""
获得用户相信信息
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('delfriend')
#自己的id
if user.DBUser.uid == int(package.uid) and user.DBUser.uid != int(package.fid):
retPackage.status = 1
#TODO:获取用户详细资料返回
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message( json.dumps( retPackage , cls= ComplexEncoder ) )
def broadcastJoinExitStatusToAllMember(self, username, groupname, status):
retPackage = SendToClientPackage('memberjoinexitgroup')
group = self.serverList.getGroupByGroupname(groupname)
retPackage.status = 1
for member in group.members.values():
#检查是否在线,在线发送上线通知
online_member = self.serverList.getUserExistByUsername(member.DBUser.username)
#在线
if online_member:
join_exit_status = SendToClientGroupMemberJoinExitStatus(username,
groupname,
status)
retPackage.obj = join_exit_status
#发送入退群通知
online_member.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleGetFriends(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('getfriends')
#自己的name
if user.DBUser.username == package.username:
retFriend = self.getUserFriendsWithUserAndPage(user, int(package.page))
if len(retFriend) > 0:
retPackage.obj = retFriend
retPackage.status = 1
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
print('getfriends')
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleGetFriends(self, connection, package ):
#获取好友列表
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('getfriends')
#自己的id
if user.DBUser.uid == int(package.uid):
retFriend = self.getUserFriendsWithUserAndPage(user, int(package.page))
if len(retFriend) > 0:
retPackage.obj = retFriend
retPackage.status = 1
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleExitGroup(self, package):
user = self.serverList.getUserByUsername(package.username)
group = self.serverList.getGroupByGroupname(package.groupname)
retPackage = SendToClientPackage('memberjoinexitgroup')
#1群存在
if group:
#在群里
if user.DBUser.username in self.serverList.group[package.groupname].members:
retPackage.status = 1
#更新群组成员列表
group.deleteMember(user)
#从数据库中删除
print (package.groupname,package.username)
self.dbEngine.del_user_from_group(package.groupname,package.username)
#维护该群的群成员列表
db_user = self.dbEngine.findIdWithName(package.username)
GO_user = UserObject(None,db_user)
group.deleteMember(GO_user)
#返回退群成功包
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#获得当前此时群人数
length = self.dbEngine.get_group_number(package.groupname)
#群能否继续存在
if length == 0:
#删除该群
self.dbEngine.del_the_group(package.groupname)
#维护服务器群列表缓存
self.serverList.deleteGroupByGroup(group)
else:
#广播进退群消息
self.broadcastJoinExitStatusToAllMember(package.username, package.groupname, False)
#不在群里
else:
retPackage.errcode = PACKAGE_ERRCODE_NOTINGROUP
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
else:
retPackage.errcode = PACKAGE_ERRCODE_NOTINGROUP
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleGetFriends(self , connection , package ):
"""
获取好友列表
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('getfriends')
#自己的id
if user.DBUser.uid == int(package.uid):
retFriend = self.getUserFriendsWithUserAndPage( user, int(package.page) )
if len(retFriend) > 0:
retPackage.obj = retFriend
retPackage.status = 1
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message( json.dumps( retPackage , cls= ComplexEncoder ) )
def handleUserRegister(self, connection, package):
"""
用户注册处理
"""
retPackage = SendToClientPackage('register')
#step 1，检查参数合法性
if self.findBadInput(package.username) or self.findBadInput(
package.password):
#帐号异常
retPackage.errcode = PACKAGE_ERRCODE_INPUTWRONG
#step 2，检查参数长度
elif len(package.username) < 6 or len(package.password) < 6:
#长度太小
retPackage.errcode = PACKAGE_ERRCODE_LENGTHTOSHORT
else:
#step 3，检查用户是否存在
db_user = self.dbEngine.isUserExist(package.username,
package.password)
#不存在用户，插入数据库
if not db_user:
#插入数据库
self.dbEngine.register_new_user(package.username,
package.password)
retPackage.status = 1
print("user register is ok!")
else:
#已经存在用户，返回从新注册
retPackage.errcode = PACKAGE_ERRCODE_USERISEXIST
connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleAddFriendRequest(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('returnaddfriend')
bFriendship = False
#检查是否是自己并且自己不是自己想要添加自己为好友
if user.DBUser.username == package.fromname and user.DBUser.username != package.toname:
isexist = self.dbEngine.getUserInfoWithUserName(package.toname)
#检查用户是否存在
if isexist:
friend = user.getFriendWithUsername(package.toname)
if friend:
bFriendship = True
if not bFriendship:
retPackage.status = 1
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#step2 在线,发送添加
online_user = self.serverList.getUserExistByUsername(package.toname)
if online_user:
add_obj = []
addreq = SendToClientPackageRecvAddFriendRequest(package.fromname,
package.toname,
user.DBUser.sex,
package.msg,
datetime.datetime.now())
add_obj.append(addreq)
retPackagetofriend = SendToClientPackage('addfriend')
retPackagetofriend.status = 1
retPackagetofriend.obj = add_obj
online_user.connection.send_message(json.dumps(retPackagetofriend, cls=ComplexEncoder))
else:
#插入数据库,等待上线时候通知
print('Insert datebase')
self.dbEngine.setOfflineAddFriendReuqest(package.toname, package.fromname, package.msg, datetime.datetime.now())
else:
#已经是好友，返回错误信息
retPackage.errcode = PACKAGE_ERRCODE_FRIENDSHIPEXIST
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
else:
retPackage.errcode = PACKAGE_ERRCODE_NOTHISUSER
user.connection.send_message(json.dumps(retPackage,cls=ComplexEncoder))
else:
#用户ID错误，或者用户ID等于好友ID
retPackage.errcode = PACKAGE_ERRCODE_USERFRIENDID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleSendChatMessage(self, connection, package):
"""
发送聊天消息
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('sendchatmsg')
#自己的id
if user.DBUser.uid == int(
package.uid) and user.DBUser.uid != int(package.fid):
#寻找好友ID
for friend in user.getAllFriends():
if friend.DBUser.uid == int(package.fid):
#发送消息给好友
retPackage.status = 1
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
chat = SendToClientPackageChatMessage(
user.DBUser.uid, package.fid, package.chatmsg)
retPackage.obj = chat
if friend.connection:
friend.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
else:
#当前不在线，数据库插入离线消息
self.dbEngine.addOfflineChatMessageWithUserId(
user.DBUser.uid, package.fid, package.chatmsg,
datetime.datetime.now())
return
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
def handleAddFriendRequest(self, connection, package):
"""
有人想添加好友
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('addfriend')
bFriendship = False
#检查是否是自己
#并且不是自己想要添加自己为好友
if user.DBUser.uid == int(
package.uid) and user.DBUser.uid != package.fid:
friend = user.getFriendWithId(package.fid)
if friend:
bFriendship = True
if not bFriendship:
retPackage.status = 1
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
#step2 在线,发送添加
online_user = self.onlineUsers.getUserExistByUserid(
package.fid)
if online_user:
addreq = SendToClientPackageRecvAddFriendRequest(
package.uid, package.fid, user.DBUser.username,
user.DBUser.sex, user.DBUser.description, package.msg,
datetime.datetime.now())
retPackage.obj = addreq
online_user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
else:
#插入数据库,等待上线时候通知
self.dbEngine.setOfflineAddFriendReuqest(
package.uid, package.fid, package.msg,
datetime.datetime.now())
else:
#已经是好友，返回错误信息
retPackage.errcode = PACKAGE_ERRCODE_FRIENDSHIPEXIST
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
else:
#用户ID错误，或者用户ID等于好友ID
retPackage.errcode = PACKAGE_ERRCODE_USERFRIENDID
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
def handleUserRegister(self, connection, package):
retPackage = SendToClientPackage('register')
#step 1，检查参数合法性
if self.findBadInput(package.username):
#帐号异常#
retPackage.errcode = PACKAGE_ERRCODE_INPUTWRONG
#step 2，检查参数长度
elif len(package.username) < 5 or len(package.username) > 13:
#长度太小#
retPackage.errcode = PACKAGE_ERRCODE_LENGTHTOSHORT
else:
#step 3，检查用户是否存在
db_user = self.dbEngine.isUserExist(package.username, package.password)
#已经存在用户，返回重新注册
if db_user:
retPackage.errcode = PACKAGE_ERRCODE_USERISEXIST
#不存在,插入数据库
else:
#检查邮箱是否已经被注册
db_mail = self.dbEngine.isMailExist(package.mail)
if db_mail:
retPackage.errcode = PACKAGE_ERRCODE_USEDMAIL
else:
#发送验证码至邮箱
print('authcode')
authcode = self.getauthcode()
self.dbEngine.wirte_mail_auth(package.mail, authcode)
self.sendmailauth(package.mail, authcode)
self.createDGPairs(package.username)
#将该验证码存至数据库
self.dbEngine.register_new_user(package.username, package.password, package.mail, package.sex)
retPackage.status = 1
connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleGetGroupMember(self, connection, package):
user = self.serverList.getUserByConnection(connection)
group = self.serverList.getGroupByGroupname(package.groupname)
retPackage = SendToClientPackage('getgroupmember')
#自己的name
if user.DBUser.username == package.username:
#群组是否存在
if group:
#用户是群组成员
if user.DBUser.username in group.members:
retPackage.status = 1
return_obj = self.getGroupMember(group)
if len(return_obj) > 0:
retPackage.obj = return_obj
else:
retPackage.errcode = PACKAGE_ERRCODE_NOTINGROUP
else:
retPackage.errcode = PACKAGE_ERRCODE_GROUPNOTEXIST
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleJoinGroup(self, package):
user = self.serverList.getUserByUsername(package.username)
group = self.serverList.getGroupByGroupname(package.groupname)
retPackage = SendToClientPackage('memberjoinexitgroup')
if group:#群组已存在
# step 1. 检查未入群
if not user.DBUser.username in self.serverList.group[package.groupname].members:
retPackage.status = 1
#维护在线列表
group.addMember(user)
#保存关系到数据库
self.dbEngine.add_user_into_group(package.groupname,package.username)
my_group = self.dbEngine.findGroupidWithGroupname(package.groupname)
return_obj = SendToClientPackageGroupsList(my_group.groupname,my_group.groupnumber)
retPackage.obj = return_obj
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#广播进退群消息(进群)
self.broadcastJoinExitStatusToAllMember(package.username, package.groupname, True)
#已经在群里
else:
retPackage.errcode = PACKAGE_ERRCODE_INGROUP
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
else:
retPackage.status = 1
self.dbEngine.register_new_group(package.groupname)
self.dbEngine.add_user_into_group(package.groupname,package.username)
db_gp = self.dbEngine.findGroupidWithGroupname(package.groupname)
GO_gp = GroupObject(db_gp)
self.serverList.addNewGroup(GO_gp)
db_user = self.dbEngine.findIdWithName(package.username)
GO_user = UserObject(None,db_user)
GO_gp.addMember(GO_user)
return_obj = SendToClientPackageGroupsList(package.groupname,1)
retPackage.obj = return_obj
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleUserLogin(self, connection, package):
retPackage = SendToClientPackage('login')
#step 1，检查参数合法性
if self.findBadInput(package.username):
retPackage.errcode = PACKAGE_ERRCODE_INPUTWRONG
else:
#step 2. 查询数据库
db_user = self.dbEngine.isUserExist(package.username, package.password)
if not db_user:
#用户不存在，提醒注册
retPackage.errcode = PACKAGE_ERRCODE_USERUNEXIST
elif db_user.authsuccess == 0:
retPackage.errcode = PACKAGE_ERRCODE_MAILNOTCONFIRM
else:
#step 1. 枚举在线用户，如果在线，退掉
online_user = self.serverList.getUserExistByUsername(package.username)
if online_user:
#step 1.发送异地登录消息
another = SendToClientPackage('anotherlogin')
another.errcode = PACKAGE_ERRCODE_ANOTHERLOGIN
another.obj = SendToClientPackageAnotherLogin(self.serverList.users[package.username].connection._address[0])
online_user.connection.send_message(json.dumps(another, cls=ComplexEncoder))
#step 2.关闭联接
online_user.connection.close()
#重新加入到在线用户
user = UserObject(connection, db_user)
self.serverList.addNewOnlineUser(user)
#XMLCertificate = self.createXMLCertificate() 生成XML证书
retPackage.status = 1
retPackage.obj = SendToClientPackageUser(user.username,
user.DBUser.sex,
user.DBUser.mail)
#加载好友列表
print ('getUserFriendsWithDBAndOnLineUsers')
self.getUserFriendsWithDBAndOnLineUsers(user)
#广播好友列表，通知本人上线
print ('broadcastOnlineStatusToAllFriend')
self.broadcastOnlineStatusToAllFriend(user, 1)
#修改在线列表,本人上线
print ('setUserOnlineInOnlineUsersFriends')
self.setUserOnlineInOnlineUsersFriends(user)
connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
if retPackage.status == 1:
my_user = self.serverList.getUserByConnection(connection)
#检查离线消息，是否有人希望添加我为好友
print ('getAllAddFriendRequestFromDBAndSendToClient')
self.getAllAddFriendRequestFromDBAndSendToClient(my_user)
#是否有发给我的离线消息
print ('getOfflineChatMessageAndSendWithUser')
self.getOfflineChatMessageAndSendWithUser(my_user)
def handleAddFriendRequestStatus(self, connection, package):
"""
应答是否同意添加好友请求
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('addfriendstatus')
#自己的id
if user.DBUser.uid == int(
package.uid) and user.DBUser.uid != int(package.fid):
#如果同意
if package.agree:
#step 1. 检查是否是自己的好友
if not self.dbEngine.getFriendshipWithUserFriendId(
package.uid, package.fid):
db_friend = self.dbEngine.getUserInfoWithUserId(
package.fid)
#存在数据库中
if db_friend:
retPackage.status = 1
#保存关系到数据库
self.dbEngine.setFriendshipWithUserIds(
package.uid, package.fid)
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
#检查是否在线,在线发送上线通知
online_friend = self.onlineUsers.getUserExistByUserid(
package.fid)
if online_friend:
#当前在线
online_status = SendToClientAddFriendStatusReuest(
package.uid, package.fid, user.DBUser.username,
user.DBUser.sex, user.DBUser.description,
package.agree)
retPackage.obj = online_status
#发送有人添加好友申请
online_friend.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
#添加到我的好友列表
user.addFriend(online_friend)
else:
#数据库中不存在此用户
retPackage.errcode = PACKAGE_ERRCODE_NOTHISUSER
#返回添加好友状态
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
else:
#已经是好友提示
retPackage.errcode = PACKAGE_ERRCODE_FRIENDSHIPEXIST
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
else:
#返回状态
retPackage.status = 1
#返回添加好友状态
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
#TODO:拒绝不提示
pass
else:
#用户ID异常
retPackage.errcode = PACKAGE_ERRCODE_USERFRIENDID
user.connection.send_message(
json.dumps(retPackage, cls=ComplexEncoder))
def handleAddFriendRequestStatus(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('returnaddfriendstatus')
#自己的ID是目标ID && 自己不能添加自己为好友
if user.DBUser.username == package.toname and user.DBUser.username != package.fromname:
#如果同意
if package.agree:
#step 1. 检查是否是自己的好友
if not self.dbEngine.getFriendshipWithUserFriendName(package.fromname, package.toname):
db_friend = self.dbEngine.getUserInfoWithUserName(package.fromname)
#在线列表中
usob = self.serverList.getUserByUsername(package.fromname)
#存在数据库中
if db_friend:#判断用户是否存在
retPackage.status = 1
#保存关系到数据库
self.dbEngine.setFriendshipWithUserNames(package.toname, package.fromname)
return_obj=[]
if usob:#用户在在线列表中
return_tem = SendToClientPackageFriendsList(package.fromname,
db_friend.sex,
db_friend.mail,
usob.connection._address[0],
package.agree)
else:
return_tem = SendToClientPackageFriendsList(package.fromname,
db_friend.sex,
db_friend.mail,
'',
package.agree)
return_obj.append(return_tem)
retPackage.obj = return_tem
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#检查是否在线,在线发送上线通知
online_friend = self.serverList.getUserExistByUsername(package.fromname)
if online_friend:
#当前在线
retPackagetofriendstatus = SendToClientPackage('addfriendstatus')
online_obj = []
online_status = SendToClientAddFriendStatus(package.fromname,
package.toname,
user.DBUser.sex,
user.DBUser.mail,
user.connection._address[0],
package.msg,
package.agree,
user.online)
online_obj.append(online_status)
retPackagetofriendstatus.status = 1
retPackagetofriendstatus.obj = online_status
#发送有人添加好友申请
online_friend.connection.send_message(json.dumps(retPackagetofriendstatus, cls=ComplexEncoder))
#添加到我的好友列表
user.addFriend(online_friend)
online_friend.addFriend(user)
else:
new_friend = UserObject(None,self.dbEngine.getUserInfoWithUserName(package.fromname))
user.addfriend(new_friend)
#此处应该添加系统回复消息至数据库
#用户上线时，将此消息发送
else:
retPackage.errcode = PACKAGE_ERRCODE_NOTHISUSER
#返回添加好友状态
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
else:
#已经是好友提示
retPackage.errcode = PACKAGE_ERRCODE_FRIENDSHIPEXIST
user.connection.send_message(json.dumps(retPackage, cls= ComplexEncoder))
else:
#返回状态
retPackage.status = 1
#返回添加好友状态
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#TODO:拒绝不提示
pass
else:
#用户ID异常
retPackage.errcode = PACKAGE_ERRCODE_USERFRIENDID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleSendChatMessage(self, connection, package):
user = self.serverList.getUserByConnection(connection)
retPackage = SendToClientPackage('sendchatmsg')
#不是群组消息
if package.groupname == '':
print ("private message")
#自己的name
if user.DBUser.username == package.fromname and user.DBUser.username != package.toname:
#寻找好友
for friend in user.getAllFriends():
if friend.DBUser.username == package.toname:
#发送消息给好友
retPackage.status = 1
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
chat_obj = []
chat = SendToClientPackageChatMessage(package.fromname,
package.toname,
'',
package.chatmsg,
datetime.datetime.now())
chat_obj.append(chat)
retPackage.obj = chat_obj
#在线
if friend.connection:
friend.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#不在线，数据库插入离线消息
else:
self.dbEngine.addOfflineChatMessageWithUserName(package.fromname,
package.toname,
'',
package.chatmsg,
datetime.datetime.now())
print ("insert offlinechatmessage")
print ('not find friend')
else:
retPackage.errcode = PACKAGE_ERRCODE_USERID
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#是群组消息
else:
#判断自己在群内
if user.DBUser.username in self.serverList.group[package.groupname].members:
#发送群组消息返回包
retPackage.status = 1
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#寻找群内成员
for member in self.serverList.group[package.groupname].members:
#跳过自己
if user.DBUser.username == member:
continue
#构造群组消息
chat_obj = []
chat = SendToClientPackageChatMessage(package.fromname,
'',
package.groupname,
package.chatmsg,
datetime.datetime.now())
chat_obj.append(chat)
retPackage.obj = chat_obj
#在线
onlineuser = self.serverList.getUserExistByUsername(member)
if onlineuser:
onlineuser.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
#不在线，数据库插入离线消息
else:
print ('insert datebase')
self.dbEngine.addOfflineChatMessageWithUserName(package.fromname,
member,
package.groupname,
package.chatmsg,
datetime.datetime.now())
else:
retPackage.errcode = PACKAGE_ERRCODE_NOTINGROUP
user.connection.send_message(json.dumps(retPackage, cls=ComplexEncoder))
def handleAddFriendRequestStatus(self, connection ,package):
"""
应答是否同意添加好友请求
"""
user = self.onlineUsers.getUserByConnection(connection)
retPackage = SendToClientPackage('addfriendstatus')
#自己的id
if user.DBUser.uid == int(package.uid) and user.DBUser.uid != int(package.fid):
#如果同意
if package.agree:
#step 1. 检查是否是自己的好友
if not self.dbEngine.getFriendshipWithUserFriendId(package.uid, package.fid):
db_friend = self.dbEngine.getUserInfoWithUserId(package.fid)
#存在数据库中
if db_friend:
retPackage.status = 1
#保存关系到数据库
self.dbEngine.setFriendshipWithUserIds(package.uid, package.fid)
user.connection.send_message( json.dumps(retPackage, cls= ComplexEncoder) )
#检查是否在线,在线发送上线通知
online_friend = self.onlineUsers.getUserExistByUserid(package.fid)
if online_friend:
#当前在线
online_status = SendToClientAddFriendStatusReuest(package.uid,
package.fid,
user.DBUser.username,
user.DBUser.sex,
user.DBUser.description,
package.agree)
retPackage.obj = online_status
#发送有人添加好友申请
online_friend.connection.send_message( json.dumps( retPackage, cls=ComplexEncoder ) )
#添加到我的好友列表
user.addFriend(online_friend)
else:
#数据库中不存在此用户
retPackage.errcode = PACKAGE_ERRCODE_NOTHISUSER
#返回添加好友状态
user.connection.send_message( json.dumps(retPackage, cls= ComplexEncoder) )
else:
#已经是好友提示
retPackage.errcode = PACKAGE_ERRCODE_FRIENDSHIPEXIST
user.connection.send_message( json.dumps( retPackage , cls= ComplexEncoder ) )
else:
#返回状态
retPackage.status = 1
#返回添加好友状态
user.connection.send_message( json.dumps(retPackage, cls= ComplexEncoder) )
#TODO:拒绝不提示
pass
else:
#用户ID异常
retPackage.errcode = PACKAGE_ERRCODE_USERFRIENDID
user.connection.send_message( json.dumps( retPackage , cls= ComplexEncoder ) )