440 lines
15 KiB
Python
440 lines
15 KiB
Python
__author__ = "Steffen Vogel"
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__copyright__ = "Copyright 2013, Steffen Vogel"
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__license__ = "GPLv3"
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__maintainer__ = "Steffen Vogel"
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__email__ = "post@steffenvogel.de"
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__status__ = "Prototype"
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"""
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This file is part of transWhat
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transWhat is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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any later version.
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transwhat is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with transWhat. If not, see <http://www.gnu.org/licenses/>.
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"""
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import utils
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import logging
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import urllib
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import time
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from Yowsup.connectionmanager import YowsupConnectionManager
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from Spectrum2 import protocol_pb2
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from buddy import BuddyList
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from threading import Timer
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from group import Group
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from bot import Bot
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from constants import *
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class Session:
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def __init__(self, backend, user, legacyName, extra, db):
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self.logger = logging.getLogger(self.__class__.__name__)
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self.logger.info("Created: %s", legacyName)
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self.db = db
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self.backend = backend
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self.user = user
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self.legacyName = legacyName
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self.status = protocol_pb2.STATUS_NONE
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self.statusMessage = ''
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self.groups = {}
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self.presenceRequested = []
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self.offlineQueue = []
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self.groupOfflineQueue = { }
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self.timer = None
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self.password = None
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self.initialized = False
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self.buddies = BuddyList(legacyName, db)
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self.frontend = YowsupConnectionManager()
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self.bot = Bot(self)
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# Events
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self.listen("auth_success", self.onAuthSuccess)
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self.listen("auth_fail", self.onAuthFailed)
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self.listen("disconnected", self.onDisconnected)
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self.listen("contact_typing", self.onContactTyping)
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self.listen("contact_paused", self.onContactPaused)
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self.listen("presence_updated", self.onPrecenceUpdated)
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self.listen("presence_available", self.onPrecenceAvailable)
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self.listen("presence_unavailable", self.onPrecenceUnavailable)
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self.listen("message_received", self.onMessageReceived)
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self.listen("image_received", self.onMediaReceived)
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self.listen("video_received", self.onMediaReceived)
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self.listen("audio_received", self.onMediaReceived)
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self.listen("location_received", self.onLocationReceived)
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self.listen("vcard_received", self.onVcardReceived)
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self.listen("group_messageReceived", self.onGroupMessageReceived)
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self.listen("group_gotInfo", self.onGroupGotInfo)
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self.listen("group_gotParticipants", self.onGroupGotParticipants)
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self.listen("group_subjectReceived", self.onGroupSubjectReceived)
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self.listen("notification_groupParticipantAdded", self.onGroupParticipantAdded)
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self.listen("notification_groupParticipantRemoved", self.onGroupParticipantRemoved)
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self.listen("notification_contactProfilePictureUpdated", self.onContactProfilePictureUpdated)
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self.listen("notification_groupPictureUpdated", self.onGroupPictureUpdated)
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def __del__(self): # handleLogoutRequest
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self.logout()
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def call(self, method, args = ()):
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args = [str(s) for s in args]
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self.logger.debug("%s(%s)", method, ", ".join(args))
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self.frontend.methodInterface.call(method, args)
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def listen(self, event, callback):
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self.frontend.signalInterface.registerListener(event, callback)
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def logout(self):
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self.call("disconnect", ("logout",))
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def login(self, password):
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self.password = utils.decodePassword(password)
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self.call("auth_login", (self.legacyName, self.password))
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def updateRoomList(self):
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rooms = []
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for room, group in self.groups.iteritems():
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rooms.append([room, group.subject])
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self.backend.handleRoomList(rooms)
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# spectrum RequestMethods
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def sendTypingStarted(self, buddy):
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if buddy != "bot":
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self.logger.info("Started typing: %s to %s", self.legacyName, buddy)
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self.call("typing_send", (buddy + "@s.whatsapp.net",))
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def sendTypingStopped(self, buddy):
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if buddy != "bot":
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self.logger.info("Stopped typing: %s to %s", self.legacyName, buddy)
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self.call("typing_paused", (buddy + "@s.whatsapp.net",))
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def sendMessageToWA(self, sender, message):
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self.logger.info("Message sent from %s to %s: %s", self.legacyName, sender, message)
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message = message.encode("utf-8")
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if sender == "bot":
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self.bot.parse(message)
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elif "-" in sender: # group msg
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if "/" in sender:
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room, buddy = sender.split("/")
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self.call("message_send", (buddy + "@s.whatsapp.net", message))
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else:
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room = sender
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group = self.groups[room]
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self.backend.handleMessage(self.user, room, message, group.nick)
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self.call("message_send", (room + "@g.us", message))
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else: # private msg
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buddy = sender
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if message == "\\lastseen":
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self.presenceRequested.append(buddy)
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self.call("presence_request", (buddy + "@s.whatsapp.net",))
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else:
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self.call("message_send", (buddy + "@s.whatsapp.net", message))
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def sendMessageToXMPP(self, buddy, messageContent, timestamp = ""):
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if timestamp:
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timestamp = time.strftime("%Y%m%dT%H%M%S", time.gmtime(timestamp))
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if self.initialized == False:
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self.logger.debug("Message queued from %s to %s: %s", buddy, self.legacyName, messageContent)
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self.offlineQueue.append((buddy, messageContent, timestamp))
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else:
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self.logger.debug("Message sent from %s to %s: %s", buddy, self.legacyName, messageContent)
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self.backend.handleMessage(self.user, buddy, messageContent, "", "", timestamp)
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def sendGroupMessageToXMPP(self, room, buddy, messageContent, timestamp = ""):
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if timestamp:
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timestamp = time.strftime("%Y%m%dT%H%M%S", time.gmtime(timestamp))
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if self.initialized == False:
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self.logger.debug("Group message queued from %s to %s: %s", buddy, room, messageContent)
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if room not in self.groupOfflineQueue:
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self.groupOfflineQueue[room] = [ ]
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self.groupOfflineQueue[room].append((buddy, messageContent, timestamp))
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else:
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self.logger.debug("Group message sent from %s to %s: %s", buddy, room, messageContent)
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self.backend.handleMessage(self.user, room, messageContent, buddy, "", timestamp)
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def changeStatus(self, status):
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if status != self.status:
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self.logger.info("Status changed: %s", status)
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self.status = status
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if status == protocol_pb2.STATUS_ONLINE or status == protocol_pb2.STATUS_FFC:
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self.call("presence_sendAvailable")
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else:
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self.call("presence_sendUnavailable")
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def changeStatusMessage(self, statusMessage):
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if (statusMessage != self.statusMessage) or (self.initialized == False):
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self.statusMessage = statusMessage
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self.call("profile_setStatus", (statusMessage.encode("utf-8"),))
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self.logger.info("Status message changed: %s", statusMessage)
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if self.initialized == False:
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self.sendOfflineMessages()
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self.bot.call("welcome")
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self.initialized = True
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def sendOfflineMessages(self):
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# Flush Queues
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while self.offlineQueue:
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msg = self.offlineQueue.pop(0)
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self.backend.handleMessage(self.user, msg[0], msg[1], "", "", msg[2])
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# also for adding a new buddy
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def updateBuddy(self, buddy, nick, groups):
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if buddy != "bot":
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self.buddies.update(buddy, nick, groups)
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self.updateRoster()
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def removeBuddy(self, buddy):
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if buddy != "bot":
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self.logger.info("Buddy removed: %s", buddy)
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self.buddies.remove(buddy)
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self.updateRoster()
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def joinRoom(self, room, nick):
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if room in self.groups:
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group = self.groups[room]
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self.logger.info("Joining room: %s room=%s, nick=%s", self.legacyName, room, nick)
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group.nick = nick
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self.call("group_getParticipants", (room + "@g.us",))
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self.backend.handleSubject(self.user, room, group.subject, group.subjectOwner)
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else:
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self.logger.warn("Room doesn't exist: %s", room)
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def updateRoster(self):
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self.logger.debug("Update roster")
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old = self.buddies.keys()
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self.buddies.load()
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new = self.buddies.keys()
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add = set(new) - set(old)
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remove = set(old) - set(new)
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self.logger.debug("Roster remove: %s", str(list(remove)))
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self.logger.debug("Roster add: %s", str(list(add)))
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for number in remove:
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self.backend.handleBuddyChanged(self.user, number, "", [], protocol_pb2.STATUS_NONE)
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self.backend.handleBuddyRemoved(self.user, number)
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self.call("presence_unsubscribe", (number + "@s.whatsapp.net",))
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for number in add:
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buddy = self.buddies[number]
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self.backend.handleBuddyChanged(self.user, number, buddy.nick, buddy.groups, protocol_pb2.STATUS_NONE)
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self.call("presence_request", (number + "@s.whatsapp.net",)) # includes presence_subscribe
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# yowsup Signals
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def onAuthSuccess(self, user):
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self.logger.info("Auth success: %s", user)
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self.backend.handleConnected(self.user)
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self.backend.handleBuddyChanged(self.user, "bot", self.bot.name, ["Admin"], protocol_pb2.STATUS_ONLINE)
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self.updateRoster()
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self.call("ready")
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self.call("group_getGroups", ("participating",))
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def onAuthFailed(self, user, reason):
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self.logger.info("Auth failed: %s (%s)", user, reason)
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self.backend.handleDisconnected(self.user, 0, reason)
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self.password = None
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def onDisconnected(self, reason):
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self.logger.info("Disconnected from whatsapp: %s (%s)", self.legacyName, reason)
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self.backend.handleDisconnected(self.user, 0, reason)
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def onMessageReceived(self, messageId, jid, messageContent, timestamp, receiptRequested, pushName, isBroadCast):
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buddy = jid.split("@")[0]
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messageContent = utils.softToUni(messageContent)
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if isBroadCast:
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self.logger.info("Broadcast received from %s to %s: %s (at ts=%s)", buddy, self.legacyName, messageContent, timestamp)
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messageContent = "[Broadcast] " + messageContent
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else:
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self.logger.info("Message received from %s to %s: %s (at ts=%s)", buddy, self.legacyName, messageContent, timestamp)
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self.sendMessageToXMPP(buddy, messageContent, timestamp)
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if receiptRequested: self.call("message_ack", (jid, messageId))
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def onMediaReceived(self, messageId, jid, preview, url, size, receiptRequested, isBroadcast):
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buddy = jid.split("@")[0]
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self.logger.info("Media received from %s: %s", buddy, url)
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self.sendMessageToXMPP(buddy, utils.shorten(url))
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if receiptRequested: self.call("message_ack", (jid, messageId))
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def onLocationReceived(self, messageId, jid, name, preview, latitude, longitude, receiptRequested, isBroadcast):
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buddy = jid.split("@")[0]
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self.logger.info("Location received from %s: %s, %s", buddy, latitude, longitude)
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url = "http://maps.google.de?%s" % urllib.urlencode({ "q": "%s %s" % (latitude, longitude) })
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self.sendMessageToXMPP(buddy, utils.shorten(url))
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if receiptRequested: self.call("message_ack", (jid, messageId))
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def onVcardReceived(self, messageId, jid, name, data, receiptRequested, isBroadcast): # TODO
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buddy = jid.split("@")[0]
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self.logger.info("VCard received from %s", buddy)
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self.sendMessageToXMPP(buddy, "Received VCard (not implemented yet)")
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if receiptRequested: self.call("message_ack", (jid, messageId))
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def onContactTyping(self, jid):
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buddy = jid.split("@")[0]
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self.logger.info("Started typing: %s", buddy)
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self.backend.handleBuddyTyping(self.user, buddy)
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if self.timer != None:
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self.timer.cancel()
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def onContactPaused(self, jid):
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buddy = jid.split("@")[0]
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self.logger.info("Paused typing: %s", buddy)
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self.backend.handleBuddyTyped(self.user, jid.split("@")[0])
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self.timer = Timer(3, self.backend.handleBuddyStoppedTyping, (self.user, buddy)).start()
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def onPrecenceUpdated(self, jid, lastseen):
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buddy = jid.split("@")[0]
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self.logger.info("Lastseen: %s %s", buddy, utils.ago(lastseen))
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if buddy in self.presenceRequested:
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timestamp = time.localtime(time.time() - lastseen)
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timestring = time.strftime("%a, %d %b %Y %H:%M:%S", timestamp)
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self.sendMessageToXMPP(buddy, "%s (%s)" % (timestring, utils.ago(lastseen)))
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self.presenceRequested.remove(buddy)
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if lastseen < 60:
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self.onPrecenceAvailable(jid)
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else:
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self.onPrecenceUnavailable(jid)
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def onPrecenceAvailable(self, jid):
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buddy = jid.split("@")[0]
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try:
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buddy = self.buddies[buddy]
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self.logger.info("Is available: %s", buddy)
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self.backend.handleBuddyChanged(self.user, buddy.number.number, buddy.nick, buddy.groups, protocol_pb2.STATUS_ONLINE)
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except KeyError:
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self.logger.error("Buddy not found: %s", buddy)
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def onPrecenceUnavailable(self, jid):
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buddy = jid.split("@")[0]
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try:
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buddy = self.buddies[buddy]
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self.logger.info("Is unavailable: %s", buddy)
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self.backend.handleBuddyChanged(self.user, buddy.number.number, buddy.nick, buddy.groups, protocol_pb2.STATUS_XA)
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except KeyError:
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self.logger.error("Buddy not found: %s", buddy)
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def onGroupGotInfo(self, gjid, owner, subject, subjectOwner, subjectTimestamp, creationTimestamp):
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room = gjid.split("@")[0]
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owner = owner.split("@")[0]
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subjectOwner = subjectOwner.split("@")[0]
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if room in self.groups:
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room = self.groups[room]
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room.owner = owner
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room.subjectOwner = subjectOwner
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room.subject = subject
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else:
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self.groups[room] = Group(room, owner, subject, subjectOwner)
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self.updateRoomList()
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def onGroupGotParticipants(self, gjid, jids):
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room = gjid.split("@")[0]
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group = self.groups[room]
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for jid in jids:
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buddy = jid.split("@")[0]
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self.logger.info("Added %s to room %s", buddy, room)
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if buddy == group.owner:
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flags = protocol_pb2.PARTICIPANT_FLAG_MODERATOR
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else:
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flags = protocol_pb2.PARTICIPANT_FLAG_NONE
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self.backend.handleParticipantChanged(self.user, buddy, room, flags, protocol_pb2.STATUS_ONLINE) # TODO check status
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if room in self.groupOfflineQueue:
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while self.groupOfflineQueue[room]:
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msg = self.groupOfflineQueue[room].pop(0)
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self.backend.handleMessage(self.user, room, msg[1], msg[0], "", msg[2])
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self.logger.debug("Send queued group message to: %s %s %s", msg[0],msg[1], msg[2])
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def onGroupMessageReceived(self, messageId, gjid, jid, messageContent, timestamp, receiptRequested, pushName):
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buddy = jid.split("@")[0]
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room = gjid.split("@")[0]
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self.logger.info("Group message received in %s from %s: %s", room, buddy, messageContent)
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self.sendGroupMessageToXMPP(room, buddy, utils.softToUni(messageContent), timestamp)
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if receiptRequested: self.call("message_ack", (gjid, messageId))
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def onGroupSubjectReceived(self, messageId, gjid, jid, subject, timestamp, receiptRequested):
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room = gjid.split("@")[0]
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buddy = jid.split("@")[0]
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self.backend.handleSubject(self.user, room, subject, buddy)
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if receiptRequested: self.call("subject_ack", (gjid, messageId))
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# Yowsup Notifications
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def onGroupParticipantAdded(self, gjid, jid, author, timestamp, messageId, receiptRequested):
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room = gjid.split("@")[0]
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buddy = jid.split("@")[0]
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loggin.info("Added % to room %s", buddy, room)
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self.backend.handleParticipantChanged(self.user, buddy, room, protocol_pb2.PARTICIPANT_FLAG_NONE, protocol_pb2.STATUS_ONLINE)
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if receiptRequested: self.call("notification_ack", (gjid, messageId))
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def onGroupParticipantRemoved(self, gjid, jid, author, timestamp, messageId, receiptRequested):
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room = gjid.split("@")[0]
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buddy = jid.split("@")[0]
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self.logger.info("Removed %s from room %s", buddy, room)
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self.backend.handleParticipantChanged(self.user, buddy, room, protocol_pb2.PARTICIPANT_FLAG_NONE, protocol_pb2.STATUS_NONE) # TODO
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if receiptRequested: self.call("notification_ack", (gjid, messageId))
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def onContactProfilePictureUpdated(self, jid, timestamp, messageId, pictureId, receiptRequested):
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# TODO
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if receiptRequested: self.call("notification_ack", (jid, messageId))
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def onGroupPictureUpdated(self, jid, author, timestamp, messageId, pictureId, receiptRequested):
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# TODO
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if receiptRequested: self.call("notification_ack", (jid, messageId))
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