252 lines
8.0 KiB
Python
252 lines
8.0 KiB
Python
# -*- coding: UTF-8 -*-
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"""
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fbchat
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~~~~~~
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Facebook Chat (Messenger) for Python
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:copyright: (c) 2015 by Taehoon Kim.
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:license: BSD, see LICENSE for more details.
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"""
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import requests
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from uuid import uuid1
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from random import random, choice
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from datetime import datetime
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from bs4 import BeautifulSoup as bs
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from .utils import *
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from .models import *
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# URLs
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LoginURL ="https://m.facebook.com/login.php?login_attempt=1"
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SearchURL ="https://www.facebook.com/ajax/typeahead/search.php"
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SendURL ="https://www.facebook.com/ajax/mercury/send_messages.php"
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MessagesURL="https://www.facebook.com/ajax/mercury/threadlist_info.php"
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class Client(object):
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"""A client for the Facebook Chat (Messenger).
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See http://github.com/carpedm20/fbchat for complete
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documentation for the API.
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"""
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def __init__(self, email, password, debug=True, user_agent=None):
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"""A client for the Facebook Chat (Messenger).
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:param email: Facebook `email` or `id` or `phone number`
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:param password: Facebook account password
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import fbchat
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chat = fbchat.Client(email, password)
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"""
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if not (email and password):
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raise Exception("id and password or config is needed")
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self.email = email
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self.password = password
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self.debug = debug
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self._session = requests.session()
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self.req_counter = 1;
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if not user_agent:
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user_agent = choice(USER_AGENTS)
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self._header = {
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'Content-Type' : 'application/x-www-form-urlencoded',
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'Referer' : 'https://www.facebook.com/',
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'Origin' : 'https://www.facebook.com',
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'User-Agent' : user_agent,
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'Connection' : 'keep-alive',
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}
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self._console("Logging in...")
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if not self.login():
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raise Exception("id or password is wrong")
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self.threads = []
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def _console(self, msg):
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if self.debug: print(msg)
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def _get(self, url, query=None, timeout=30):
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self.req_counter += 1
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return self._session.get(url, headers=self._header, params=query, timeout=timeout)
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def _post(self, url, query=None, timeout=30):
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self.req_counter += 1
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return self._session.post(url, headers=self._header, data=query, timeout=timeout)
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def login(self):
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if not (self.email and self.password):
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raise Exception("id and password or config is needed")
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soup = bs(self._get("https://m.facebook.com/").text, "lxml")
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data = dict((elem['name'], elem['value']) for elem in soup.findAll("input") if elem.has_attr('value') and elem.has_attr('name'))
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data['email'] = self.email
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data['pass'] = self.password
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data['login'] = 'Log In'
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r = self._post(LoginURL, data)
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self.r = r
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if 'home' in r.url:
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self.client_id = hex(int(random()*2147483648))[2:]
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self.start_time = now()
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self.uid = int(self._session.cookies['c_user'])
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self.user_channel = "p_" + str(self.uid)
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self.ttstamp = ''
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r = self._get('https://www.facebook.com/')
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self.rev = int(r.text.split('"revision":',1)[1].split(",",1)[0])
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#self.rev = int(random()*100000)
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soup = bs(r.text, "lxml")
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self.fb_dtsg = soup.find("input", {'name':'fb_dtsg'})['value']
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for i in self.fb_dtsg:
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self.ttstamp += str(ord(i))
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self.ttstamp += '2'
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self.form = {
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'channel' : self.user_channel,
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'seq' : '0',
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'partition' : '-2',
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'clientid' : self.client_id,
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'viewer_uid' : self.uid,
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'uid' : self.uid,
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'state' : 'active',
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'format' : 'json',
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'idle' : 0,
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'cap' : '8'
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}
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self.prev = now()
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self.tmp_prev = now()
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self.last_sync = now()
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return True
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else:
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return False
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def listen(self):
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pass
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def getUsers(self, name):
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payload = {
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'value' : name.lower(),
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'viewer' : self.uid,
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'rsp' : "search",
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'context' : "search",
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'path' : "/home.php",
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'request_id' : str(uuid1()),
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'__a' : '1',
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'__user' : self.uid,
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'__req' : str_base(self.req_counter, 36),
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'__rev' : self.rev,
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}
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r = self._get(SearchURL, payload)
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self.j = j = get_json(r.text)
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self.r = r
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users = []
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for entry in j['payload']['entries']:
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if entry['type'] == 'user':
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users.append(User(entry))
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return users # have bug TypeError: __repr__ returned non-string (type bytes)
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def sendMessage(self, message, thread_id):
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timestamp = now()
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date = datetime.now()
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data = {
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'client' : 'mercury',
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'fb_dtsg' : self.fb_dtsg,
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'ttstamp' : self.ttstamp,
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'__a' : '1',
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'__user' : self.uid,
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'__req' : str_base(self.req_counter, 36),
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'__rev' : self.rev,
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'message_batch[0][action_type]' : 'ma-type:user-generated-message',
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'message_batch[0][author]' : 'fbid:' + str(self.uid),
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'message_batch[0][specific_to_list][0]' : 'fbid:' + str(thread_id),
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'message_batch[0][specific_to_list][1]' : 'fbid:' + str(self.uid),
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'message_batch[0][timestamp]' : timestamp,
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'message_batch[0][timestamp_absolute]' : 'Today',
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'message_batch[0][timestamp_relative]' : str(date.hour) + ":" + str(date.minute).zfill(2),
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'message_batch[0][timestamp_time_passed]' : '0',
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'message_batch[0][is_unread]' : False,
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'message_batch[0][is_cleared]' : False,
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'message_batch[0][is_forward]' : False,
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'message_batch[0][is_filtered_content]' : False,
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'message_batch[0][is_spoof_warning]' : False,
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'message_batch[0][source]' : 'source:chat:web',
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'message_batch[0][source_tags][0]' : 'source:chat',
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'message_batch[0][body]' : message,
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'message_batch[0][html_body]' : False,
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'message_batch[0][ui_push_phase]' : 'V3',
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'message_batch[0][status]' : '0',
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'message_batch[0][message_id]' : generateMessageID(self.client_id),
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'message_batch[0][manual_retry_cnt]' : '0',
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'message_batch[0][thread_fbid]' : thread_id,
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'message_batch[0][has_attachment]' : False
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}
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r = self._post(SendURL, data)
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return r.ok
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def getThreadList(self, start, end=None):
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if not end:
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end = start + 20
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timestamp = now()
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date = datetime.now()
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data = {
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'client' : 'web_messenger',
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'fb_dtsg' : self.fb_dtsg,
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'ttstamp' : self.ttstamp,
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'__a' : '1',
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'__user' : self.uid,
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'__req' : str_base(self.req_counter, 36),
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'__rev' : self.rev,
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'inbox[offset]' : start,
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'inbox[limit]' : end,
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}
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r = self._post(MessagesURL, data)
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if not r.ok or len(r.text) == 0:
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return None
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j = get_json(r.text)
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# Get names for people
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participants={}
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for participant in j['payload']['participants']:
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participants[participant["fbid"]] = participant["name"]
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# Prevent duplicates in self.threads
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threadIDs=[getattr(x, "thread_id") for x in self.threads]
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for thread in j['payload']['threads']:
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if thread["thread_id"] not in threadIDs:
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try:
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thread["other_user_name"] = participants[int(thread["other_user_fbid"])]
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except:
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thread["other_user_name"] = ""
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t = Thread(**thread)
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self.threads.append(t)
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return self.threads
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def sendSticker(self):
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pass
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def markAsRead(self):
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pass
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