Properly fixed #182

Fix issue when running for long time

fbchat/__init__.py

@@ -17,7 +17,7 @@ from .client import *
 
 
 __copyright__ = 'Copyright 2015 - {} by Taehoon Kim'.format(datetime.now().year)
-__version__ = '1.0.9'
+__version__ = '1.0.17'
 __license__ = 'BSD'
 __author__ = 'Taehoon Kim; Moreels Pieter-Jan; Mads Marquart'
 __email__ = 'carpedm20@gmail.com'

fbchat/client.py

@@ -71,6 +71,9 @@ class Client(object):
         # If session cookies aren't set, not properly loaded or gives us an invalid session, then do the login
         if not session_cookies or not self.setSession(session_cookies) or not self.isLoggedIn():
             self.login(email, password, max_tries)
+        else:
+            self.email = email
+            self.password = password
 
     """
     INTERNAL REQUEST METHODS
@@ -201,7 +204,8 @@ class Client(object):
         r = self._cleanPost(ReqUrl.LOGIN, data)
 
         # Usually, 'Checkpoint' will refer to 2FA
-        if 'checkpoint' in r.url and 'Enter Security Code to Continue' in r.text:
+        if ('checkpoint' in r.url and
+            ('Enter Security Code to Continue' in r.text or 'Enter Login Code to Continue' in r.text)):
             r = self._2FA(r)
 
         # Sometimes Facebook tries to show the user a "Save Device" dialog
@@ -827,6 +831,13 @@ class Client(object):
         except (KeyError, IndexError) as e:
             raise Exception('Error when sending message: No message IDs could be found: {}'.format(j))
 
+        # update JS token if receive from response
+        if ('jsmods' in j) and ('require' in j['jsmods']):
+            try:
+                self.payloadDefault['fb_dtsg'] = j['jsmods']['require'][0][3][0]
+            except (KeyError, IndexError) as e:
+                log.warning("Error when update fb_dtsg. Facebook might have changed protocol.")
+
         return message_id
 
     def sendMessage(self, message, thread_id=None, thread_type=ThreadType.USER):
@@ -939,7 +950,7 @@ class Client(object):
         """
         Sends a local image to a thread
 
-        :param image_path: URL of an image to upload and send
+        :param image_path: Path of an image to upload and send
         :param message: Additional message
         :param thread_id: User/Group ID to send to. See :ref:`intro_threads`
         :param thread_type: See :ref:`intro_threads`
@@ -1386,6 +1397,14 @@ class Client(object):
                 elif mtype == "deltaflow":
                     pass
 
+                # Chat timestamp
+                elif mtype == "chatproxy-presence":
+                    buddylist = {}
+                    for _id in m.get('buddyList', {}):
+                        payload = m['buddyList'][_id]
+                        buddylist[_id] = payload.get('lat')
+                    self.onChatTimestamp(buddylist=buddylist, msg=m)
+
                 # Unknown message type
                 else:
                     self.onUnknownMesssageType(msg=m)
@@ -1673,6 +1692,14 @@ class Client(object):
         """
         pass
 
+    def onChatTimestamp(self, buddylist={}, msg={}):
+        """
+        Called when the client receives chat online presence update
+
+        :param buddylist: A list of dicts with friend id and last seen timestamp
+        :param msg: A full set of the data recieved
+        """
+        log.debug('Chat Timestamps received: {}'.format(buddylist))
 
     def onUnknownMesssageType(self, msg={}):
         """

fbchat/graphql.py

@@ -44,18 +44,21 @@ def get_customization_info(thread):
     }
     if thread.get('thread_type') == 'GROUP' or thread.get('is_group_thread') or thread.get('thread_key', {}).get('thread_fbid'):
         rtn['nicknames'] = {}
-        for k in info['participant_customizations']:
+        for k in info.get('participant_customizations', []):
             rtn['nicknames'][k['participant_id']] = k.get('nickname')
     elif info.get('participant_customizations'):
-        _id = thread.get('thread_key', {}).get('other_user_id') or thread.get('id')
-        if info['participant_customizations'][0]['participant_id'] == _id:
-            rtn['nickname'] = info['participant_customizations'][0]
-            rtn['own_nickname'] = info['participant_customizations'][1]
-        elif info['participant_customizations'][1]['participant_id'] == _id:
-            rtn['nickname'] = info['participant_customizations'][1]
-            rtn['own_nickname'] = info['participant_customizations'][0]
-        else:
-            raise Exception('No participant matching the user {} found: {}'.format(_id, info['participant_customizations']))
+        uid = thread.get('thread_key', {}).get('other_user_id') or thread.get('id')
+        pc = info['participant_customizations']
+        if len(pc) > 0:
+            if pc[0].get('participant_id') == uid:
+                rtn['nickname'] = pc[0].get('nickname')
+            else:
+                rtn['own_nickname'] = pc[0].get('nickname')
+        if len(pc) > 1:
+            if pc[1].get('participant_id') == uid:
+                rtn['nickname'] = pc[1].get('nickname')
+            else:
+                rtn['own_nickname'] = pc[1].get('nickname')
     return rtn
 
 def graphql_to_message(message):
@@ -75,7 +78,8 @@ def graphql_to_message(message):
         text=message.get('message').get('text'),
         mentions=[Mention(m.get('entity', {}).get('id'), offset=m.get('offset'), length=m.get('length')) for m in message.get('message').get('ranges', [])],
         sticker=message.get('sticker'),
-        attachments=message.get('blob_attachments')
+        attachments=message.get('blob_attachments'),
+        extensible_attachment=message.get('extensible_attachment')
     )
 
 def graphql_to_user(user):

fbchat/models.py

@@ -13,13 +13,16 @@ class Thread(object):
     photo = str
     #: The name of the thread
     name = str
+    #: Timestamp of last message
+    last_message_timestamp = str
 
-    def __init__(self, _type, uid, photo=None, name=None):
+    def __init__(self, _type, uid, photo=None, name=None, last_message_timestamp=None):
         """Represents a Facebook thread"""
         self.uid = str(uid)
         self.type = _type
         self.photo = photo
         self.name = name
+        self.last_message_timestamp = last_message_timestamp
 
     def __repr__(self):
         return self.__unicode__()
@@ -125,8 +128,10 @@ class Message(object):
     sticker = str
     #: A list of attachments
     attachments = list
+    #: An extensible attachment, e.g. share object
+    extensible_attachment = dict
 
-    def __init__(self, uid, author=None, timestamp=None, is_read=None, reactions=[], text=None, mentions=[], sticker=None, attachments=[]):
+    def __init__(self, uid, author=None, timestamp=None, is_read=None, reactions=[], text=None, mentions=[], sticker=None, attachments=[], extensible_attachment={}):
         """Represents a Facebook message"""
         self.uid = uid
         self.author = author
@@ -137,6 +142,7 @@ class Message(object):
         self.mentions = mentions
         self.sticker = sticker
         self.attachments = attachments
+        self.extensible_attachment = extensible_attachment
 
 
 class Mention(object):

requirements.txt

@@ -1,3 +1,4 @@
 requests
 lxml
 beautifulsoup4
+enum34

setup.py

@@ -18,7 +18,7 @@ with open('README.rst') as f:
 
 try:
     requirements = [line.rstrip('\n') for line in open(os.path.join('fbchat.egg-info', 'requires.txt'))]
-except FileNotFoundError:
+except IOError:
     requirements = [line.rstrip('\n') for line in open('requirements.txt')]
 
 version = None