gajim-plural/gajim/common/zeroconf/roster_zeroconf.py

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# Copyright (C) 2006 Stefan Bethge <stefan@lanpartei.de>
#
# This file is part of Gajim.
#
# Gajim 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; version 3 only.
#
# Gajim 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 Gajim. If not, see <http://www.gnu.org/licenses/>.
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from gajim.common.zeroconf.zeroconf import Constant, ConstantRI
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class Roster:
def __init__(self, zeroconf):
self._data = None
self.zeroconf = zeroconf # our zeroconf instance
self.version = ''
def update_roster(self):
for val in self.zeroconf.contacts.values():
self.setItem(val[Constant.NAME])
def getRoster(self):
if self._data is None:
self._data = {}
self.update_roster()
return self
def getDiffs(self):
"""
Update the roster with new data and return dict with jid -> new status
pairs to do notifications and stuff
"""
diffs = {}
old_data = self._data.copy()
self.update_roster()
for key in old_data.keys():
if key in self._data:
if old_data[key] != self._data[key]:
diffs[key] = self._data[key]['status']
return diffs
def setItem(self, jid, name='', groups=''):
contact = self.zeroconf.get_contact(jid)
if not contact:
return
addresses = []
i = 0
for ri in contact[Constant.RESOLVED_INFO]:
addresses += [{}]
addresses[i]['host'] = ri[ConstantRI.HOST]
addresses[i]['address'] = ri[ConstantRI.ADDRESS]
addresses[i]['port'] = ri[ConstantRI.PORT]
i += 1
txt = contact[Constant.TXT]
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self._data[jid] = {}
self._data[jid]['ask'] = 'none'
self._data[jid]['subscription'] = 'both'
self._data[jid]['groups'] = []
self._data[jid]['resources'] = {}
self._data[jid]['addresses'] = addresses
txt_dict = self.zeroconf.txt_array_to_dict(txt)
status = txt_dict.get('status', '')
if not status:
status = 'avail'
nm = txt_dict.get('1st', '')
if 'last' in txt_dict:
if nm != '':
nm += ' '
nm += txt_dict['last']
if nm:
self._data[jid]['name'] = nm
else:
self._data[jid]['name'] = jid
if status == 'avail':
status = 'online'
self._data[jid]['txt_dict'] = txt_dict
if 'msg' not in self._data[jid]['txt_dict']:
self._data[jid]['txt_dict']['msg'] = ''
self._data[jid]['status'] = status
self._data[jid]['show'] = status
def setItemMulti(self, items):
for i in items:
self.setItem(jid=i['jid'], name=i['name'], groups=i['groups'])
def delItem(self, jid):
if jid in self._data:
del self._data[jid]
def getItem(self, jid):
if jid in self._data:
return self._data[jid]
def __getitem__(self, jid):
return self._data[jid]
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def __setitem__(self, jid, value):
self._data[jid] = value
def getItems(self):
# Return list of all [bare] JIDs that the roster currently tracks.
return self._data.keys()
def keys(self):
return self._data.keys()
def getRaw(self):
return self._data
def getResources(self, jid):
return {}
def getGroups(self, jid):
return self._data[jid]['groups']
def getName(self, jid):
if jid in self._data:
return self._data[jid]['name']
def getStatus(self, jid):
if jid in self._data:
return self._data[jid]['status']
def getMessage(self, jid):
if jid in self._data:
return self._data[jid]['txt_dict']['msg']
def getShow(self, jid):
return self.getStatus(jid)
def getPriority(self, jid):
return 5
def getSubscription(self, jid):
return 'both'
def Subscribe(self, jid):
pass
def Unsubscribe(self, jid):
pass
def Authorize(self, jid):
pass
def Unauthorize(self, jid):
pass
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def copy(self):
return self._data.copy()