diff options
Diffstat (limited to 'slixmpp/plugins/xep_0013/offline.py')
-rw-r--r-- | slixmpp/plugins/xep_0013/offline.py | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/slixmpp/plugins/xep_0013/offline.py b/slixmpp/plugins/xep_0013/offline.py new file mode 100644 index 00000000..51840e7b --- /dev/null +++ b/slixmpp/plugins/xep_0013/offline.py @@ -0,0 +1,124 @@ +""" + Slixmpp: The Slick XMPP Library + Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout + This file is part of Slixmpp. + + See the file LICENSE for copying permissio +""" + +import logging + +import slixmpp +from slixmpp.stanza import Message, Iq +from slixmpp.exceptions import XMPPError +from slixmpp.xmlstream.handler import Collector +from slixmpp.xmlstream.matcher import StanzaPath +from slixmpp.xmlstream import register_stanza_plugin +from slixmpp.plugins import BasePlugin +from slixmpp.plugins.xep_0013 import stanza + + +log = logging.getLogger(__name__) + + +class XEP_0013(BasePlugin): + + """ + XEP-0013 Flexible Offline Message Retrieval + """ + + name = 'xep_0013' + description = 'XEP-0013: Flexible Offline Message Retrieval' + dependencies = set(['xep_0030']) + stanza = stanza + + def plugin_init(self): + register_stanza_plugin(Iq, stanza.Offline) + register_stanza_plugin(Message, stanza.Offline) + + def get_count(self, **kwargs): + return self.xmpp['xep_0030'].get_info( + node='http://jabber.org/protocol/offline', + local=False, + **kwargs) + + def get_headers(self, **kwargs): + return self.xmpp['xep_0030'].get_items( + node='http://jabber.org/protocol/offline', + local=False, + **kwargs) + + def view(self, nodes, ifrom=None, timeout=None, callback=None, + timeout_callback=None): + if not isinstance(nodes, (list, set)): + nodes = [nodes] + + iq = self.xmpp.Iq() + iq['type'] = 'get' + iq['from'] = ifrom + offline = iq['offline'] + for node in nodes: + item = stanza.Item() + item['node'] = node + item['action'] = 'view' + offline.append(item) + + collector = Collector( + 'Offline_Results_%s' % iq['id'], + StanzaPath('message/offline')) + self.xmpp.register_handler(collector) + + def wrapped_cb(iq): + results = collector.stop() + if iq['type'] == 'result': + iq['offline']['results'] = results + callback(iq) + iq.send(timeout=timeout, callback=wrapped_cb, + timeout_callback=timeout_callback) + + def remove(self, nodes, ifrom=None, timeout=None, callback=None, + timeout_callback=None): + if not isinstance(nodes, (list, set)): + nodes = [nodes] + + iq = self.xmpp.Iq() + iq['type'] = 'set' + iq['from'] = ifrom + offline = iq['offline'] + for node in nodes: + item = stanza.Item() + item['node'] = node + item['action'] = 'remove' + offline.append(item) + + iq.send(timeout=timeout, callback=callback, + timeout_callback=timeout_callback) + + def fetch(self, ifrom=None, timeout=None, callback=None, + timeout_callback=None): + iq = self.xmpp.Iq() + iq['type'] = 'set' + iq['from'] = ifrom + iq['offline']['fetch'] = True + + collector = Collector( + 'Offline_Results_%s' % iq['id'], + StanzaPath('message/offline')) + self.xmpp.register_handler(collector) + + def wrapped_cb(iq): + results = collector.stop() + if iq['type'] == 'result': + iq['offline']['results'] = results + callback(iq) + iq.send(timeout=timeout, callback=wrapped_cb, + timeout_callback=timeout_callback) + + def purge(self, ifrom=None, timeout=None, callback=None, + timeout_callback=None): + iq = self.xmpp.Iq() + iq['type'] = 'set' + iq['from'] = ifrom + iq['offline']['purge'] = True + iq.send(timeout=timeout, callback=callback, + timeout_callback=timeout_callback) |