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# telepathy-sunshine is the GaduGadu connection manager for Telepathy
#
# Copyright (C) 2006-2007 Ali Sabil <ali.sabil@gmail.com>
# Copyright (C) 2010 Krzysztof Klinikowski <kkszysiu@gmail.com>
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import logging
import imghdr
import hashlib
import dbus
import StringIO
from sunshine.lqsoft.gaduapi import *
import telepathy
from twisted.web.client import getPage
from xml.dom import minidom
from sunshine.handle import SunshineHandleFactory
from sunshine.util.decorator import async
__all__ = ['SunshineAvatars']
logger = logging.getLogger('Sunshine.Avatars')
class SunshineAvatars(telepathy.server.ConnectionInterfaceAvatars):
def __init__(self):
print 'SunshineAvatars called.'
self._avatar_known = False
telepathy.server.ConnectionInterfaceAvatars.__init__(self)
def GetAvatarRequirements(self):
mime_types = ("image/png","image/jpeg","image/gif")
return (mime_types, 0, 0, 0, 0, 0)
def GetKnownAvatarTokens(self, contacts):
result = {}
for handle_id in contacts:
handle = self.handle(telepathy.HANDLE_TYPE_CONTACT, handle_id)
if handle == self.GetSelfHandle():
#tutaj kiedys trzeba napisac kod odp za naszego avatara
contact = None
result[handle] = handle.name
else:
contact = handle.contact
if contact is not None:
av_token = str(handle.name)
else:
av_token = None
if av_token is not None:
result[handle] = av_token
elif self._avatar_known:
result[handle] = ""
return result
def RequestAvatars(self, contacts):
for handle_id in contacts:
handle = self.handle(telepathy.HANDLE_TYPE_CONTACT, handle_id)
url = 'http://api.gadu-gadu.pl/avatars/%s/0.xml' % (str(handle.name))
d = getPage(url, timeout=10)
d.addCallback(self.on_fetch_avatars_file_ok, url, handle_id)
d.addErrback(self.on_fetch_avatars_file_failed, url, handle_id)
def SetAvatar(self, avatar, mime_type):
if check_requirements() == True:
if not isinstance(avatar, str):
avatar = "".join([chr(b) for b in avatar])
data = StringIO.StringIO(avatar).getvalue()
gg = GG_Oauth(self.profile.uin, self.password)
ext = gg.getExtByType(mime_type)
gg.uploadAvatar(data, ext)
return str(self.profile.uin).encode("hex")
# self._avatar_known = True
# if not isinstance(avatar, str):
# avatar = "".join([chr(b) for b in avatar])
# msn_object = papyon.p2p.MSNObject(self.msn_client.profile,
# len(avatar),
# papyon.p2p.MSNObjectType.DISPLAY_PICTURE,
# hashlib.sha1(avatar).hexdigest() + '.tmp',
# "",
# data=StringIO.StringIO(avatar))
# self.msn_client.profile.msn_object = msn_object
# avatar_token = msn_object._data_sha.encode("hex")
# logger.info("Setting self avatar to %s" % avatar_token)
# return avatar_token
def ClearAvatar(self):
pass
# self.msn_client.profile.msn_object = None
# self._avatar_known = True
def getAvatar(self, sender, url):
logger.info("getAvatar: %s %s" % (sender, url))
handle_id = self.get_handle_id_by_name(telepathy.constants.HANDLE_TYPE_CONTACT, str(sender))
if handle_id != 0:
d = getPage(str(url), timeout=20)
d.addCallback(self.on_fetch_avatars_ok, str(url), handle_id)
d.addErrback(self.on_fetch_avatars_failed, str(url), handle_id)
def on_fetch_avatars_file_ok(self, result, url, handle_id):
try:
if result:
logger.info("Avatar file retrieved from %s" % (url))
e = minidom.parseString(result)
if e.getElementsByTagName('avatar')[0].attributes["blank"].value != '1':
data = e.getElementsByTagName('bigAvatar')[0].firstChild.data
d = getPage(str(data), timeout=20)
d.addCallback(self.on_fetch_avatars_ok, data, handle_id)
d.addErrback(self.on_fetch_avatars_failed, data, handle_id)
except:
logger.info("Avatar file can't be retrieved from %s" % (url))
def on_fetch_avatars_file_failed(self, error, url, handle_id):
logger.info("Avatar file can't be retrieved from %s, error: %s" % (url, error.getErrorMessage()))
def on_fetch_avatars_ok(self, result, url, handle_id):
try:
handle = self.handle(telepathy.constants.HANDLE_TYPE_CONTACT, handle_id)
logger.info("Avatar retrieved for %s from %s" % (handle.name, url))
type = imghdr.what('', result)
if type is None: type = 'jpeg'
avatar = dbus.ByteArray(result)
h = hashlib.new('md5')
h.update(url)
token = h.hexdigest()
self.AvatarRetrieved(handle, token, avatar, 'image/' + type)
except:
logger.debug("Avatar retrieved but something went wrong.")
def on_fetch_avatars_failed(self, error, url, handle_id):
logger.debug("Avatar not retrieved, error: %s" % (error.getErrorMessage()))
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