162 lines
5.4 KiB
Python
Executable file
162 lines
5.4 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
Slixmpp: The Slick XMPP Library
|
|
Copyright (C) 2012 Nathanael C. Fritz
|
|
This file is part of Slixmpp.
|
|
|
|
See the file LICENSE for copying permission.
|
|
"""
|
|
|
|
import logging
|
|
from getpass import getpass
|
|
from argparse import ArgumentParser
|
|
|
|
import slixmpp
|
|
from slixmpp.exceptions import XMPPError
|
|
from slixmpp import asyncio
|
|
|
|
|
|
FILE_TYPES = {
|
|
'image/png': 'png',
|
|
'image/gif': 'gif',
|
|
'image/jpeg': 'jpg'
|
|
}
|
|
|
|
|
|
class AvatarDownloader(slixmpp.ClientXMPP):
|
|
|
|
"""
|
|
A basic script for downloading the avatars for a user's contacts.
|
|
"""
|
|
|
|
def __init__(self, jid, password):
|
|
slixmpp.ClientXMPP.__init__(self, jid, password)
|
|
self.add_event_handler("session_start", self.start)
|
|
self.add_event_handler("changed_status", self.wait_for_presences)
|
|
|
|
self.add_event_handler('vcard_avatar_update', self.on_vcard_avatar)
|
|
self.add_event_handler('avatar_metadata_publish', self.on_avatar)
|
|
|
|
self.received = set()
|
|
self.presences_received = asyncio.Event()
|
|
self.roster_received = asyncio.Event()
|
|
|
|
def roster_received_cb(self, event):
|
|
self.roster_received.set()
|
|
self.presences_received.clear()
|
|
|
|
async def start(self, event):
|
|
"""
|
|
Process the session_start event.
|
|
|
|
Typical actions for the session_start event are
|
|
requesting the roster and broadcasting an initial
|
|
presence stanza.
|
|
|
|
Arguments:
|
|
event -- An empty dictionary. The session_start
|
|
event does not provide any additional
|
|
data.
|
|
"""
|
|
self.send_presence()
|
|
self.get_roster(callback=self.roster_received_cb)
|
|
|
|
print('Waiting for presence updates...\n')
|
|
await self.roster_received.wait()
|
|
print('Roster received')
|
|
await self.presences_received.wait()
|
|
self.disconnect()
|
|
|
|
async def on_vcard_avatar(self, pres):
|
|
print("Received vCard avatar update from %s" % pres['from'].bare)
|
|
try:
|
|
result = await self['xep_0054'].get_vcard(pres['from'].bare, cached=True,
|
|
timeout=5)
|
|
except XMPPError:
|
|
print("Error retrieving avatar for %s" % pres['from'])
|
|
return
|
|
avatar = result['vcard_temp']['PHOTO']
|
|
|
|
filetype = FILE_TYPES.get(avatar['TYPE'], 'png')
|
|
filename = 'vcard_avatar_%s_%s.%s' % (
|
|
pres['from'].bare,
|
|
pres['vcard_temp_update']['photo'],
|
|
filetype)
|
|
with open(filename, 'wb+') as img:
|
|
img.write(avatar['BINVAL'])
|
|
|
|
async def on_avatar(self, msg):
|
|
print("Received avatar update from %s" % msg['from'])
|
|
metadata = msg['pubsub_event']['items']['item']['avatar_metadata']
|
|
for info in metadata['items']:
|
|
if not info['url']:
|
|
try:
|
|
result = await self['xep_0084'].retrieve_avatar(msg['from'].bare, info['id'],
|
|
timeout=5)
|
|
except XMPPError:
|
|
print("Error retrieving avatar for %s" % msg['from'])
|
|
return
|
|
|
|
avatar = result['pubsub']['items']['item']['avatar_data']
|
|
|
|
filetype = FILE_TYPES.get(metadata['type'], 'png')
|
|
filename = 'avatar_%s_%s.%s' % (msg['from'].bare, info['id'], filetype)
|
|
with open(filename, 'wb+') as img:
|
|
img.write(avatar['value'])
|
|
else:
|
|
# We could retrieve the avatar via HTTP, etc here instead.
|
|
pass
|
|
|
|
def wait_for_presences(self, pres):
|
|
"""
|
|
Wait to receive updates from all roster contacts.
|
|
"""
|
|
self.received.add(pres['from'].bare)
|
|
print((len(self.received), len(self.client_roster.keys())))
|
|
if len(self.received) >= len(self.client_roster.keys()):
|
|
self.presences_received.set()
|
|
else:
|
|
self.presences_received.clear()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
# Setup the command line arguments.
|
|
parser = ArgumentParser()
|
|
parser.add_argument("-q","--quiet", help="set logging to ERROR",
|
|
action="store_const",
|
|
dest="loglevel",
|
|
const=logging.ERROR,
|
|
default=logging.ERROR)
|
|
parser.add_argument("-d","--debug", help="set logging to DEBUG",
|
|
action="store_const",
|
|
dest="loglevel",
|
|
const=logging.DEBUG,
|
|
default=logging.ERROR)
|
|
|
|
# JID and password options.
|
|
parser.add_argument("-j", "--jid", dest="jid",
|
|
help="JID to use")
|
|
parser.add_argument("-p", "--password", dest="password",
|
|
help="password to use")
|
|
|
|
args = parser.parse_args()
|
|
|
|
# Setup logging.
|
|
logging.basicConfig(level=args.loglevel,
|
|
format='%(levelname)-8s %(message)s')
|
|
|
|
if args.jid is None:
|
|
args.jid = input("Username: ")
|
|
if args.password is None:
|
|
args.password = getpass("Password: ")
|
|
|
|
xmpp = AvatarDownloader(args.jid, args.password)
|
|
xmpp.register_plugin('xep_0054')
|
|
xmpp.register_plugin('xep_0153')
|
|
xmpp.register_plugin('xep_0084')
|
|
|
|
# Connect to the XMPP server and start processing XMPP stanzas.
|
|
xmpp.connect()
|
|
xmpp.process(forever=False)
|