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hangouts.py
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import re
import json
import time
# This code was inspired by Jay2K1's Hangouts parser. You can see the
# blogpost for the original at:
# http://blog.jay2k1.com/2014/11/10/how-to-export-and-backup-your-google-hangouts-chat-history/
# He also runs a webservice for parsing Google Hangouts JSON files at:
# http://hangoutparser.jay2k1.com/
def replaceSmileys(string):
# replaces UTF-8 graphical emoticons by their ASCII equivalents
# list of emoji codes taken from https://aprescott.com/posts/hangouts-emoji
patterns = [
u'\U0001F41D', # -<@% ? honeybee
u'\U0001F435', # :(|) ? monkey face
u'\U0001F437', # :(:) ? pig face
u'\U0001F473', # (]:{ ? man with turban
u'\U0001F494', # <\3 </3 ? broken heart
u'\U0001F49C', # <3 ? purple heart
u'\U0001F4A9', # ~@~ ? pile of poo
u'\U0001F600', # :D :-D ? grinning face
u'\U0001F601', # ^_^ ? grinning face with smiling eyes
u'\U0001F602', # XD
u'\U0001F603', # :) :-) =) ? smiling face with open mouth
u'\U0001F604', # =D ? smiling face with open mouth and smiling eyes
u'\U0001F605', # ^_^;; ? smiling face with open mouth and cold sweat
u'\U0001F607', # O:) O:-) O=) ? smiling face with halo
u'\U0001F608', # }:) }:-) }=) ? smiling face with horns
u'\U0001F609', # ;) ;-) ? winking face
u'\U0001F60E', # B) B-) ? smiling face with sunglasses
u'\U0001F610', # :-| :| =| ? neutral face
u'\U0001F611', # -_- ? expressionless face
u'\U0001F613', # o_o; ? face with cold sweat
u'\U0001F614', # u_u ? pensive face
u'\U0001F615', # :\ :/ :-\ :-/ =\ =/ ? confused face
u'\U0001F616', # :S :-S :s :-s ? confounded face
u'\U0001F617', # :* :-* ? kissing face
u'\U0001F618', # ;* ;-* ? face throwing a kiss
u'\U0001F61B', # :P :-P =P :p :-p =p ? face with stuck-out tongue
u'\U0001F61C', # ;P ;-P ;p ;-p ? face with stuck-out tongue and winking eye
u'\U0001F61E', # :( :-( =( ? disappointed face
u'\U0001F621', # >.< >:( >:-( >=( ? pouting face
u'\U0001F622', # T_T :'( ;_; ='( ? crying face
u'\U0001F623', # >_< ? persevering face
u'\U0001F626', # D: ? frowning face with open mouth
u'\U0001F62E', # o.o :o :-o =o ? face with open mouth
u'\U0001F632', # O.O :O :-O =O ? astonished face
u'\U0001F634', # O.O :O :-O =O ? astonished face
u'\U0001F635', # x_x X-O X-o X( X-( ? dizzy face
u'\U0001F638', # :X) :3 (=^..^=) (=^.^=) =^_^= ? grinning cat face with smiling eyes
u'\U0001F64C' # Dunno, but it needs to be replaced for ASCII
]
replacements = [
'-<@%',
':(|)',
':(:)',
'(]:{',
'</3',
'<3',
'~@~',
':D',
'^_^',
'XD',
':)',
'=D',
'^_^;;',
'O:)',
'}:)',
';)',
'B-)',
':|',
'-_-',
'o_o;',
'u_u',
':/',
':S',
':*',
';*',
':P',
';P',
':(',
'>.<',
":'(",
'>_<',
'D:',
':o',
':O',
'-_-Zzz',
'x_x',
':3',
'_'
]
for index in range(len(patterns)):
string = re.sub(patterns[index], replacements[index], string)
return string
def hangoutsToArray(json_input, timestamp_format):
# set the desired timestamp format here
# the default is '%Y-%m-%d %H:%M:%S' which is YYYY-MM-DD HH:mm:ss.
#timestamp_format = '%Y-%m-%d %H:%M:%S'
# decode JSON
decoded = json.loads(json_input)
# extract useful part
rawconvos = decoded['conversations']
#print "%r" % rawconvos
retval = []
# loop through conversations
for i in range(len(rawconvos)):
#print "i is %d" % i
#print "attempting in_conv: %s" % rawconvos[i]['conversation_state']['conversation']
# first, get metadata
retval.append({})
convo = rawconvos[i]
#print "%r" % convo
in_conv = rawconvos[i]['conversation']['conversation']
in_event = rawconvos[i]['events']
pdata = in_conv['participant_data']
retval[i]['type'] = in_conv['type']
retval[i]['msgcount'] = len(in_event)
retval[i]['name'] = in_conv['name'] if 'name' in in_conv.keys() else ""
# conversation participants
for j in range(len(pdata)):
id = pdata[j]['id']['chat_id']
# use "unknown_<chat_id>" as name if they don't have a fallback_name
name = pdata[j]['fallback_name'] if 'fallback_name' in pdata[j].keys() else "unknown_%s" % id
if not 'members' in retval[i].keys():
retval[i]['members'] = {}
retval[i]['members'][id] = name
# loop through messages/events
messages = []
for k in range(len(in_event)):
messages.append({})
messages[k]['timestamp'] = in_event[k]['timestamp']
messages[k]['datetime'] = time.strftime(timestamp_format,time.localtime(int(messages[k]['timestamp'][0:10])))
messages[k]['sender_id'] = in_event[k]['sender_id']['chat_id']
messages[k]['sender'] = retval[i]['members'][messages[k]['sender_id']] if messages[k]['sender_id'] in retval[i]['members'].keys() else "unknown_%s" % id
messages[k]['event_type'] = in_event[k]['event_type']
if messages[k]['event_type'] == 'RENAME_CONVERSATION':
newname = in_event[k]['conversation_rename']['new_name']
oldname = in_event[k]['conversation_rename']['old_name']
messages[k]['message'] = "changed conversation name %s%s" % \
(("from '%s'" % oldname) if oldname else "",
("to '%s'" % newname) if newname else "")
elif messages[k]['event_type'] == 'HANGOUT_EVENT':
if in_event[k]['hangout_event']['event_type'] == 'START_HANGOUT':
messages[k]['message'] = 'started a video chat'
elif in_event[k]['hangout_event']['event_type'] == 'END_HANGOUT':
messages[k]['message'] = 'ended a video chat'
else:
messages[k]['message'] = in_event[k]['hangout_event']['event_type']
elif messages[k]['event_type'] == 'REGULAR_CHAT_MESSAGE':
messages[k]['message'] = ""
msg = ""
msghtml = ""
# join message segments together
if 'segment' in in_event[k]['chat_message']['message_content'].keys():
for event in in_event[k]['chat_message']['message_content']['segment']:
if not 'text' in event.keys():
continue
if event['type'] == 'TEXT':
msg += event['text']
msghtml += re.sub("\n", "<br>", event['text'])
elif event['type'] == 'LINK':
msg += event['text']
msghtml += '<a href="%s" target="_blank">%s</a>' % (event['link_data']['link_target'], event['text'])
elif event['type'] == 'LINE_BREAK':
msg += event['text']
msghtml += re.sub("\n", "<br>", event['text'])
# handle attachments
elif 'attachment' in in_event[k]['chat_message']['message_content'].keys():
# loop through attachments
for att in in_event[k]['chat_message']['message_content']['attachment']:
# echo "<pre>";print_r($att);echo "</pre>";
if att['embed_item']['type'][0] == 'PLUS_PHOTO':
imgurl = att['embed_item']['plus_photo']['url']
msg += imgurl
msghtml += '<a href="%s" target="_blank"><img src="%s" alt="attached image" style="max-width:%s"></a>' % (imgurl, imgurl, "100%")
# replace unicode emoticon characters by smileys
messages[k]['message'] = replaceSmileys(msg)
if msg != msghtml:
messages[k]['message_html'] = replaceSmileys(msghtml)
elif messages[k]['event_type'] == 'ADD_USER':
newuserid = in_event[k]['membership_change']['participant_id'][0]['chat_id']
newusername = retval[i]['members'][newuserid] if newuserid in retval[i]['members'].keys() else 'unknown_%s' % newuserid
messages[k]['message'] = "added user '%s' to conversation" % newusername
elif messages[k]['event_type'] == 'REMOVE_USER':
newuserid = in_event[k]['membership_change']['participant_id'][0]['chat_id']
newusername = retval[i]['members'][newuserid] if newuserid in retval[i]['members'].keys() else 'unknown_%s' % newuserid
messages[k]['message'] = "removed user '%s' from conversation" % newusername
elif messages[k]['event_type'] == 'SMS':
messages[k]['message'] = ""
# join message segments together
if 'segment' in in_event[k]['chat_message']['message_content'].keys():
for l in range(len(in_event[k]['chat_message']['message_content']['segment'])):
if not 'text' in in_event[k]['chat_message']['message_content']['segment'][l].keys():
continue
messages[k]['message'] += in_event[k]['chat_message']['message_content']['segment'][l]['text']
# replace unicode emoticon characters by smileys
messages[k]['message'] = replaceSmileys(messages[k]['message'])
elif messages[k]['event_type'] == 'OTR_MODIFICATION':
messages[k]['message'] = 'unknown OTR_MODIFICATION'
elif messages[k]['event_type'] == 'VOICEMAIL':
messages[k]['message'] = "new voicemail:\n"
# join message segments together
if 'segment' in in_event[k]['chat_message']['message_content'].keys():
for l in range(len(in_event[k]['chat_message']['message_content']['segment'])):
if not 'text' in in_event[k]['chat_message']['message_content']['segment'][l].keys():
continue
messages[k]['message'] += in_event[k]['chat_message']['message_content']['segment'][l]['text']
# replace unicode emoticon characters by smileys
messages[k]['message'] = replaceSmileys(messages[k]['message'])
# sort messages by timestamp because for some reason they're cluttered
messages.sort(cmp=lambda a,b: int(a['timestamp']) - int(b['timestamp']))
# add the messages array to the conversation array
retval[i]['messages'] = messages
return retval