__author__ = "Steffen Vogel" __copyright__ = "Copyright 2015, Steffen Vogel" __license__ = "GPLv3" __maintainer__ = "Steffen Vogel" __email__ = "post@steffenvogel.de" """ This file is part of transWhat transWhat is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or any later version. transwhat is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with transWhat. If not, see . """ import utils import logging import urllib import time from PIL import Image import sys import os from yowsup.layers.protocol_media.mediauploader import MediaUploader from yowsup.layers.protocol_media.mediadownloader import MediaDownloader from Spectrum2 import protocol_pb2 from buddy import BuddyList from threading import Timer from group import Group from bot import Bot from yowsupwrapper import YowsupApp class MsgIDs: def __init__(self, xmppId, waId): self.xmppId = xmppId self.waId = waId self.cnt = 0 class Session(YowsupApp): def __init__(self, backend, user, legacyName, extra): super(Session, self).__init__() self.logger = logging.getLogger(self.__class__.__name__) self.logger.info("Created: %s", legacyName) self.backend = backend self.user = user self.legacyName = legacyName self.status = protocol_pb2.STATUS_NONE self.statusMessage = '' self.groups = {} self.gotGroupList = False # Functions to exectute when logged in via yowsup self.loginQueue = [] self.joinRoomQueue = [] self.presenceRequested = [] self.offlineQueue = [] self.msgIDs = { } self.groupOfflineQueue = { } self.loggedIn = False self.timer = None self.password = None self.initialized = False self.lastMsgId = None self.synced = False self.buddies = BuddyList(self.legacyName, self.backend, self.user, self) self.bot = Bot(self) self.imgMsgId = None self.imgPath = "" self.imgBuddy = None self.imgType = "" def __del__(self): # handleLogoutRequest self.logout() def logout(self): self.logger.info("%s logged out", self.user) super(Session, self).logout() self.loggedIn = False def login(self, password): self.logger.info("%s attempting login", self.user) self.password = password self.shouldBeConncted = True super(Session, self).login(self.legacyName, self.password) def _shortenGroupId(self, gid): # FIXME: might have problems if number begins with 0 return gid # return '-'.join(hex(int(s))[2:] for s in gid.split('-')) def _lengthenGroupId(self, gid): return gid # FIXME: might have problems if number begins with 0 # return '-'.join(str(int(s, 16)) for s in gid.split('-')) def updateRoomList(self): rooms = [] text = [] for room, group in self.groups.iteritems(): rooms.append([self._shortenGroupId(room), group.subject]) text.append(self._shortenGroupId(room) + '@' + self.backend.spectrum_jid + ' :' + group.subject) self.logger.debug("Got rooms: %s", rooms) self.backend.handleRoomList(rooms) message = "Note, you are a participant of the following groups:\n" +\ '\n'.join(text) + '\nIf you do not join them you will lose messages' #self.bot.send(message) def _updateGroups(self, response, request): self.logger.debug('Received groups list %s', response) groups = response.getGroups() for group in groups: room = group.getId() owner = group.getOwner().split('@')[0] subjectOwner = group.getSubjectOwner().split('@')[0] subject = utils.softToUni(group.getSubject()) if room in self.groups: oroom = self.groups[room] oroom.owner = owner oroom.subjectOwner = subjectOwner oroom.subject = subject else: self.groups[room] = Group(room, owner, subject, subjectOwner, self.backend, self.user) # self.joinRoom(self._shortenGroupId(room), self.user.split("@")[0]) self.groups[room].addParticipants(group.getParticipants().keys(), self.buddies, self.legacyName) #self._addParticipantsToRoom(room, group.getParticipants()) if room in self.groupOfflineQueue: while self.groupOfflineQueue[room]: msg = self.groupOfflineQueue[room].pop(0) self.backend.handleMessage(self.user, room, msg[1], msg[0], "", msg[2]) self.logger.debug("Send queued group message to: %s %s %s", msg[0],msg[1], msg[2]) self.gotGroupList = True for room, nick in self.joinRoomQueue: self.joinRoom(room, nick) self.joinRoomQueue = [] self.updateRoomList() def joinRoom(self, room, nick): if not self.gotGroupList: self.joinRoomQueue.append((room, nick)) return room = self._lengthenGroupId(room) if room in self.groups: self.logger.info("Joining room: %s room=%s, nick=%s", self.legacyName, room, nick) group = self.groups[room] group.joined = True group.nick = nick group.participants[self.legacyName] = nick try: ownerNick = group.participants[group.subjectOwner] except KeyError: ownerNick = group.subjectOwner group.sendParticipantsToSpectrum(self.legacyName) self.backend.handleSubject(self.user, self._shortenGroupId(room), group.subject, ownerNick) self.logger.debug("Room subject: room=%s, subject=%s", room, group.subject) self.backend.handleRoomNicknameChanged( self.user, self._shortenGroupId(room), group.subject ) else: self.logger.warn("Room doesn't exist: %s", room) def leaveRoom(self, room): if room in self.groups: self.logger.info("Leaving room: %s room=%s", self.legacyName, room) group = self.groups[room] group.joined = False else: self.logger.warn("Room doesn't exist: %s. Unable to leave.", room) def _lastSeen(self, number, seconds): self.logger.debug("Last seen %s at %s seconds" % (number, str(seconds))) if seconds < 60: self.onPresenceAvailable(number) else: self.onPresenceUnavailable(number) # Called by superclass def onAuthSuccess(self, status, kind, creation, expiration, props, nonce, t): self.logger.info("Auth success: %s", self.user) self.backend.handleConnected(self.user) self.backend.handleBuddyChanged(self.user, "bot", self.bot.name, ["Admin"], protocol_pb2.STATUS_ONLINE) if self.initialized == False: self.sendOfflineMessages() #self.bot.call("welcome") self.initialized = True self.sendPresence(True) for func in self.loginQueue: func() self.logger.debug('Requesting groups list') self.requestGroupsList(self._updateGroups) self.loggedIn = True # Called by superclass def onAuthFailed(self, reason): self.logger.info("Auth failed: %s (%s)", self.user, reason) self.backend.handleDisconnected(self.user, 0, reason) self.password = None self.loggedIn = False # Called by superclass def onDisconnect(self): self.logger.debug('Disconnected') self.backend.handleDisconnected(self.user, 0, 'Disconnected for unknown reasons') # Called by superclass def onReceipt(self, _id, _from, timestamp, type, participant, offline, items): self.logger.debug("received receipt, sending ack: " + ' '.join(map(str, [_id, _from, timestamp, type, participant, offline, items])) ) try: buddy = self.buddies[_from.split('@')[0]] #self.backend.handleBuddyChanged(self.user, buddy.number.number, # buddy.nick, buddy.groups, protocol_pb2.STATUS_ONLINE) self.backend.handleMessageAck(self.user, buddy.number, self.msgIDs[_id].xmppId) self.msgIDs[_id].cnt = self.msgIDs[_id].cnt +1 if self.msgIDs[_id].cnt == 2: del self.msgIDs[_id] except KeyError: pass # Called by superclass def onAck(self, _id, _class, _from, timestamp): self.logger.debug('received ack ' + ' '.join(map(str, [_id, _class, _from,timestamp,])) ) # Called by superclass def onTextMessage(self, _id, _from, to, notify, timestamp, participant, offline, retry, body): self.logger.debug('received TextMessage' + ' '.join(map(str, [ _id, _from, to, notify, timestamp, participant, offline, retry, body ])) ) buddy = _from.split('@')[0] messageContent = utils.softToUni(body) self.sendReceipt(_id, _from, None, participant) self.logger.info("Message received from %s to %s: %s (at ts=%s)", buddy, self.legacyName, messageContent, timestamp) if participant is not None: # Group message partname = participant.split('@')[0] self.sendGroupMessageToXMPP(buddy, partname, messageContent, timestamp) else: self.sendMessageToXMPP(buddy, messageContent, timestamp) # isBroadcast always returns false, I'm not sure how to get a broadcast # message. #if messageEntity.isBroadcast(): # self.logger.info("Broadcast received from %s to %s: %s (at ts=%s)",\ # buddy, self.legacyName, messageContent, timestamp) # messageContent = "[Broadcast] " + messageContent # Called by superclass def onImage(self, image): self.logger.debug('Received image message %s', str(image)) buddy = image._from.split('@')[0] participant = image.participant if image.caption is None: image.caption = '' message = image.url + ' ' + image.caption if participant is not None: # Group message partname = participant.split('@')[0] self.sendGroupMessageToXMPP(buddy, partname, message, image.timestamp) else: self.sendMessageToXMPP(buddy, message, image.timestamp) self.sendReceipt(image._id, image._from, None, image.participant) # Called by superclass def onAudio(self, audio): self.logger.debug('Received audio message %s', str(audio)) buddy = audio._from.split('@')[0] participant = audio.participant message = audio.url if participant is not None: # Group message partname = participant.split('@')[0] self.sendGroupMessageToXMPP(buddy, partname, message, audio.timestamp) else: self.sendMessageToXMPP(buddy, message, audio.timestamp) self.sendReceipt(audio._id, audio._from, None, audio.participant) # Called by superclass def onVideo(self, video): self.logger.debug('Received video message %s', str(video)) buddy = video._from.split('@')[0] participant = video.participant message = video.url if participant is not None: # Group message partname = participant.split('@')[0] self.sendGroupMessageToXMPP(buddy, partname, message, video.timestamp) else: self.sendMessageToXMPP(buddy, message, video.timestamp) self.sendReceipt(video._id, video._from, None, video.participant) def onLocation(self, location): buddy = location._from.split('@')[0] latitude = location.getLatitude() longitude = location.getLongitude() url = location.getLocationUrl() participant = location.participant self.logger.debug("Location received from %s: %s, %s", buddy, latitude, longitude) if participant is not None: # Group message partname = participant.split('@')[0] self.sendGroupMessageToXMPP(buddy, partname, url, location.timestamp) self.sendGroupMessageToXMPP(buddy, partname, 'geo:' + latitude + ',' + longitude, location.timestamp) else: self.sendMessageToXMPP(buddy, url, location.timestamp) self.sendMessageToXMPP(buddy, 'geo:' + latitude + ',' + longitude, location.timestamp) self.sendReceipt(location._id, location._from, None, location.participant, location.timestamp) # Called by superclass def onVCard(self, _id, _from, name, card_data, to, notify, timestamp, participant): self.logger.debug('received VCard' + ' '.join(map(str, [ _id, _from, name, card_data, to, notify, timestamp, participant ])) ) buddy = _from.split("@")[0] if participant is not None: # Group message partname = participant.split('@')[0] self.sendGroupMessageToXMPP(buddy, partname, "Received VCard (not implemented yet)", timestamp) else: self.sendMessageToXMPP(buddy, "Received VCard (not implemented yet)") # self.sendMessageToXMPP(buddy, card_data) #self.transferFile(buddy, str(name), card_data) self.sendReceipt(_id, _from, None, participant) def transferFile(self, buddy, name, data): # Not working self.logger.debug('transfering file %s', name) self.backend.handleFTStart(self.user, buddy, name, len(data)) self.backend.handleFTData(0, data) self.backend.handleFTFinish(self.user, buddy, name, len(data), 0) # Called by superclass def onContactTyping(self, buddy): self.logger.info("Started typing: %s", buddy) if buddy != 'bot': self.sendPresence(True) self.backend.handleBuddyTyping(self.user, buddy) if self.timer != None: self.timer.cancel() # Called by superclass def onContactPaused(self, buddy): self.logger.info("Paused typing: %s", buddy) if buddy != 'bot': self.backend.handleBuddyTyped(self.user, buddy) self.timer = Timer(3, self.backend.handleBuddyStoppedTyping, (self.user, buddy)).start() # Called by superclass def onAddedToGroup(self, group): self.logger.debug("Added to group: %s", group) room = group.getGroupId() owner = group.getCreatorJid(full = False) subjectOwner = group.getSubjectOwnerJid(full = False) subject = utils.softToUni(group.getSubject()) self.groups[room] = Group(room, owner, subject, subjectOwner, self.backend, self.user) self.groups[room].addParticipants(group.getParticipants, self.buddies, self.legacyName) self.bot.send("You have been added to group: %s@%s (%s)" % (self._shortenGroupId(room), subject, self.backend.spectrum_jid)) # Called by superclass def onParticipantsAddedToGroup(self, group): self.logger.debug("Participants added to group: %s", group) room = group.getGroupId().split('@')[0] self.groups[room].addParticipants(group.getParticipants(), self.buddies, self.legacyName) self.groups[room].sendParticipantsToSpectrum(self.legacyName) # Called by superclass def onParticipantsRemovedFromGroup(self, room, participants): self.logger.debug("Participants removed from group: %s, %s", room, participants) self.groups[room].removeParticipants(participants) def onPresenceReceived(self, _type, name, jid, lastseen): self.logger.info("Presence received: %s %s %s %s", _type, name, jid, lastseen) buddy = jid.split("@")[0] try: buddy = self.buddies[buddy] except KeyError: self.logger.error("Buddy not found: %s", buddy) return if (lastseen == str(buddy.lastseen)) and (_type == buddy.presence): return if ((lastseen != "deny") and (lastseen != None) and (lastseen != "none")): buddy.lastseen = int(lastseen) if (_type == None): buddy.lastseen = time.time() buddy.presence = _type if _type == "unavailable": self.onPresenceUnavailable(buddy) else: self.onPresenceAvailable(buddy) def onPresenceAvailable(self, buddy): self.logger.info("Is available: %s", buddy) self.buddies.updateSpectrum(buddy) def onPresenceUnavailable(self, buddy): self.logger.info("Is unavailable: %s", buddy) self.buddies.updateSpectrum(buddy) # spectrum RequestMethods def sendTypingStarted(self, buddy): if buddy != "bot": self.logger.info("Started typing: %s to %s", self.legacyName, buddy) self.sendTyping(buddy, True) # If he is typing he is present # I really don't know where else to put this. # Ideally, this should be sent if the user is looking at his client self.sendPresence(True) def sendTypingStopped(self, buddy): if buddy != "bot": self.logger.info("Stopped typing: %s to %s", self.legacyName, buddy) self.sendTyping(buddy, False) def sendMessageToWA(self, sender, message, ID): self.logger.info("Message sent from %s to %s: %s", self.legacyName, sender, message) message = message.encode("utf-8") # FIXME: Fragile, should pass this in to onDlerror self.dlerror_message = message self.dlerror_sender = sender self.dlerror_ID = ID # End Fragile if sender == "bot": self.bot.parse(message) elif "-" in sender: # group msg if "/" in sender: # directed at single user room, nick = sender.split("/") group = self.groups[room] number = None for othernumber, othernick in group.participants.iteritems(): if othernick == nick: number = othernumber break if number is not None: self.logger.debug("Private message sent from %s to %s", self.legacyName, number) waId = self.sendTextMessage(number + '@s.whatsapp.net', message) self.msgIDs[waId] = MsgIDs( ID, waId) else: self.logger.error("Attempted to send private message to non-existent user") self.logger.debug("%s to %s in %s", self.legacyName, nick, room) else: room = sender if message[0] == '\\' and message[:1] != '\\\\': self.logger.debug("Executing command %s in %s", message, room) self.executeCommand(message, room) else: try: group = self.groups[self._lengthenGroupId(room)] self.logger.debug("Group Message from %s to %s Groups: %s", group.nick , group , self.groups) self.backend.handleMessage( self.user, room, message.decode('utf-8'), group.nick ) except KeyError: self.logger.error('Group not found: %s', room) if (".jpg" in message.lower()) or (".webp" in message.lower()): if (".jpg" in message.lower()): self.imgType = "jpg" if (".webp" in message.lower()): self.imgType = "webp" self.imgMsgId = ID self.imgBuddy = room + "@g.us" downloader = MediaDownloader(self.onDlsuccess, self.onDlerror) downloader.download(message) #self.imgMsgId = ID #self.imgBuddy = room + "@g.us" elif "geo:" in message.lower(): self._sendLocation(room + "@g.us", message, ID) else: self.sendTextMessage(self._lengthenGroupId(room) + '@g.us', message) else: # private msg buddy = sender # if message == "\\lastseen": # self.call("presence_request", buddy = (buddy + "@s.whatsapp.net",)) # else: if message.split(" ").pop(0) == "\\lastseen": self.presenceRequested.append(buddy) #self.call("presence_request", (buddy + "@s.whatsapp.net",)) self._requestLastSeen(buddy) elif message.split(" ").pop(0) == "\\gpp": self.logger.info("Get Profile Picture! ") self.sendMessageToXMPP(buddy, "Fetching Profile Picture") #self.call("contact_getProfilePicture", (buddy + "@s.whatsapp.net",)) self.requestVCard(buddy) else: if (".jpg" in message.lower()) or (".webp" in message.lower()): #waId = self.call("message_imageSend", (buddy + "@s.whatsapp.net", message, None, 0, None)) #waId = self.call("message_send", (buddy + "@s.whatsapp.net", message)) if (".jpg" in message.lower()): self.imgType = "jpg" if (".webp" in message.lower()): self.imgType = "webp" self.imgMsgId = ID self.imgBuddy = buddy + "@s.whatsapp.net" downloader = MediaDownloader(self.onDlsuccess, self.onDlerror) downloader.download(message) #self.imgMsgId = ID #self.imgBuddy = buddy + "@s.whatsapp.net" elif "geo:" in message.lower(): self._sendLocation(buddy + "@s.whatsapp.net", message, ID) else: waId = self.sendTextMessage(sender + '@s.whatsapp.net', message) self.msgIDs[waId] = MsgIDs( ID, waId) self.logger.info("WA Message send to %s with ID %s", buddy, waId) #self.sendTextMessage(sender + '@s.whatsapp.net', message) def executeCommand(self, command, room): if command == '\\leave': self.logger.debug("Leaving room %s", room) # Leave group on whatsapp side self.leaveGroup(room) # Delete Room on spectrum side group = self.groups[room] for jid in group.participants: buddy = jid.split("@")[0] try: nick = self.buddies[buddy].nick except KeyError: nick = buddy if nick == "": nick = buddy if buddy == self.legacyName: nick = group.nick flags = protocol_pb2.PARTICIPANT_FLAG_ROOM_NOT_FOUND self.backend.handleParticipantChanged( self.user, nick, self._shortenGroupId(room), flags, protocol_pb2.STATUS_NONE, buddy) del self.groups[room] def _requestLastSeen(self, buddy): def onSuccess(buddy, lastseen): timestamp = time.localtime(time.localtime()-lastseen) timestring = time.strftime("%a, %d %b %Y %H:%M:%S", timestamp) self.sendMessageToXMPP(buddy, "%s (%s) %s" % (timestring, utils.ago(lastseen),str(lastseen))) def onError(errorIqEntity, originalIqEntity): self.sendMessageToXMPP(errorIqEntity.getFrom(), "LastSeen Error") self.requestLastSeen(buddy, onSuccess, onError) def _sendLocation(self, buddy, message, ID): #with open('/opt/transwhat/map.jpg', 'rb') as imageFile: # raw = base64.b64encode(imageFile.read()) latitude,longitude = message.split(':')[1].split(',') waId = self.sendLocation(buddy, float(latitude), float(longitude)) self.msgIDs[waId] = MsgIDs( ID, waId) self.logger.info("WA Location Message send to %s with ID %s", buddy, waId) def sendMessageToXMPP(self, buddy, messageContent, timestamp = "", nickname = ""): if timestamp: timestamp = time.strftime("%Y%m%dT%H%M%S", time.gmtime(timestamp)) if self.initialized == False: self.logger.debug("Message queued from %s to %s: %s", buddy, self.legacyName, messageContent) self.offlineQueue.append((buddy, messageContent, timestamp)) else: self.logger.debug("Message sent from %s to %s: %s", buddy, self.legacyName, messageContent) self.backend.handleMessage(self.user, buddy, messageContent, "", "", timestamp) def sendGroupMessageToXMPP(self, room, number, messageContent, timestamp = ""): if timestamp: timestamp = time.strftime("%Y%m%dT%H%M%S", time.gmtime(timestamp)) if self.initialized == False: self.logger.debug("Group message queued from %s to %s: %s", number, room, messageContent) if room not in self.groupOfflineQueue: self.groupOfflineQueue[room] = [ ] self.groupOfflineQueue[room].append( (number, messageContent, timestamp) ) else: self.logger.debug("Group message sent from %s to %s: %s", number, room, messageContent) try: group = self.groups[room] # Update nickname try: if self.buddies[number].nick != "": group.changeNick(number, self.buddies[number].nick) except KeyError: pass nick = group.participants[number] if group.joined: self.backend.handleMessage(self.user, room, messageContent, nick, "", timestamp) else: self.bot.send("You have received a message in group: %s@%s" % (room, self.backend.spectrum_jid)) self.bot.send("Join the group in order to reply") self.bot.send("%s: %s" % (nick, messageContent)) except KeyError: self.logger.warn("Group is not in group list") self.backend.handleMessage(self.user, self._shortenGroupId(room), messageContent, number, "", timestamp) def changeStatus(self, status): if status != self.status: self.logger.info("Status changed: %s", status) self.status = status if status == protocol_pb2.STATUS_ONLINE \ or status == protocol_pb2.STATUS_FFC: self.sendPresence(True) else: self.sendPresence(False) def changeStatusMessage(self, statusMessage): if (statusMessage != self.statusMessage) or (self.initialized == False): self.statusMessage = statusMessage self.setStatus(statusMessage.encode('utf-8')) self.logger.info("Status message changed: %s", statusMessage) #if self.initialized == False: # self.sendOfflineMessages() # self.bot.call("welcome") # self.initialized = True def sendOfflineMessages(self): # Flush Queues while self.offlineQueue: msg = self.offlineQueue.pop(0) self.backend.handleMessage(self.user, msg[0], msg[1], "", "", msg[2]) # Called when user logs in to initialize the roster def loadBuddies(self, buddies): self.buddies.load(buddies) # also for adding a new buddy def updateBuddy(self, buddy, nick, groups, image_hash = None): if buddy != "bot": self.buddies.update(buddy, nick, groups, image_hash) def removeBuddy(self, buddy): if buddy != "bot": self.logger.info("Buddy removed: %s", buddy) self.buddies.remove(buddy) def requestVCard(self, buddy, ID=None): def onSuccess(response, request): self.logger.debug('Sending VCard (%s) with image id %s', ID, response.pictureId) image_hash = utils.sha1hash(response.pictureData) self.logger.debug('Image hash is %s', image_hash) if ID != None: self.backend.handleVCard(self.user, ID, buddy, "", "", response.pictureData) obuddy = self.buddies[buddy] self.updateBuddy(buddy, obuddy.nick, obuddy.groups, image_hash) self.logger.debug('Requesting profile picture of %s', buddy) self.requestProfilePicture(buddy, onSuccess = onSuccess) def onDlsuccess(self, path): self.logger.info("Success: Image downloaded to %s", path) os.rename(path, path+"."+self.imgType) if self.imgType != "jpg": im = Image.open(path+"."+self.imgType) im.save(path+".jpg") self.imgPath = path+".jpg" statinfo = os.stat(self.imgPath) name=os.path.basename(self.imgPath) self.logger.info("Buddy %s",self.imgBuddy) self.image_send(self.imgBuddy, self.imgPath) #self.logger.info("Sending picture %s of size %s with name %s",self.imgPath, statinfo.st_size, name) #mtype = "image" #sha1 = hashlib.sha256() #fp = open(self.imgPath, 'rb') #try: # sha1.update(fp.read()) # hsh = base64.b64encode(sha1.digest()) # self.call("media_requestUpload", (hsh, mtype, os.path.getsize(self.imgPath))) #finally: # fp.close() def onDlerror(self): self.logger.info("Download Error. Sending message as is.") waId = self.sendTextMessage(self.dlerror_sender + '@s.whatsapp.net', self.dlerror_message) self.msgIDs[waId] = MsgIDs(self.dlerror_ID, waId) def _doSendImage(self, filePath, url, to, ip = None, caption = None): waId = self.doSendImage(filePath, url, to, ip, caption) self.msgIDs[waId] = MsgIDs(self.imgMsgId, waId) def _doSendAudio(self, filePath, url, to, ip = None, caption = None): waId = self.doSendAudio(filePath, url, to, ip, caption) self.msgIDs[waId] = MsgIDs(self.imgMsgId, waId) def createThumb(self, size=100, raw=False): img = Image.open(self.imgPath) width, height = img.size img_thumbnail = self.imgPath + '_thumbnail' if width > height: nheight = float(height) / width * size nwidth = size else: nwidth = float(width) / height * size nheight = size img.thumbnail((nwidth, nheight), Image.ANTIALIAS) img.save(img_thumbnail, 'JPEG') with open(img_thumbnail, 'rb') as imageFile: raw = base64.b64encode(imageFile.read()) return raw # Not used def onLocationReceived(self, messageId, jid, name, preview, latitude, longitude, receiptRequested, isBroadcast): buddy = jid.split("@")[0] self.logger.info("Location received from %s: %s, %s", buddy, latitude, longitude) url = "http://maps.google.de?%s" % urllib.urlencode({ "q": "%s %s" % (latitude, longitude) }) self.sendMessageToXMPP(buddy, utils.shorten(url)) if receiptRequested: self.call("message_ack", (jid, messageId)) def onGroupSubjectReceived(self, messageId, gjid, jid, subject, timestamp, receiptRequested): room = gjid.split("@")[0] buddy = jid.split("@")[0] self.backend.handleSubject(self.user, room, subject, buddy) if receiptRequested: self.call("subject_ack", (gjid, messageId)) # Yowsup Notifications def onGroupParticipantRemoved(self, gjid, jid, author, timestamp, messageId, receiptRequested): room = gjid.split("@")[0] buddy = jid.split("@")[0] self.logger.info("Removed %s from room %s", buddy, room) self.backend.handleParticipantChanged(self.user, buddy, room, protocol_pb2.PARTICIPANT_FLAG_NONE, protocol_pb2.STATUS_NONE) # TODO if receiptRequested: self.call("notification_ack", (gjid, messageId)) def onContactProfilePictureUpdated(self, jid, timestamp, messageId, pictureId, receiptRequested): # TODO if receiptRequested: self.call("notification_ack", (jid, messageId)) def onGroupPictureUpdated(self, jid, author, timestamp, messageId, pictureId, receiptRequested): # TODO if receiptRequested: self.call("notification_ack", (jid, messageId))