diff options
Diffstat (limited to 'sleekxmpp/plugins/xep_0153/vcard_avatar.py')
| -rw-r--r-- | sleekxmpp/plugins/xep_0153/vcard_avatar.py | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/sleekxmpp/plugins/xep_0153/vcard_avatar.py b/sleekxmpp/plugins/xep_0153/vcard_avatar.py index bec792cb..d61bf571 100644 --- a/sleekxmpp/plugins/xep_0153/vcard_avatar.py +++ b/sleekxmpp/plugins/xep_0153/vcard_avatar.py @@ -8,7 +8,9 @@ import hashlib import logging +import threading +from sleekxmpp import JID from sleekxmpp.stanza import Presence from sleekxmpp.xmlstream import register_stanza_plugin from sleekxmpp.xmlstream.matcher import StanzaPath @@ -30,11 +32,14 @@ class XEP_0153(BasePlugin): def plugin_init(self): self._hashes = {} + self._allow_advertising = threading.Event() + register_stanza_plugin(Presence, VCardTempUpdate) self.xmpp.add_filter('out', self._update_presence) self.xmpp.add_event_handler('session_start', self._start) + self.xmpp.add_event_handler('session_end', self._end) self.xmpp.add_event_handler('presence_available', self._recv_presence) self.xmpp.add_event_handler('presence_dnd', self._recv_presence) @@ -44,10 +49,12 @@ class XEP_0153(BasePlugin): self.api.register(self._set_hash, 'set_hash', default=True) self.api.register(self._get_hash, 'get_hash', default=True) + self.api.register(self._reset_hash, 'reset_hash', default=True) def plugin_end(self): self.xmpp.del_filter('out', self._update_presence) self.xmpp.del_event_handler('session_start', self._start) + self.xmpp.del_event_handler('session_end', self._end) self.xmpp.del_event_handler('presence_available', self._recv_presence) self.xmpp.del_event_handler('presence_dnd', self._recv_presence) self.xmpp.del_event_handler('presence_xa', self._recv_presence) @@ -56,15 +63,25 @@ class XEP_0153(BasePlugin): def set_avatar(self, jid=None, avatar=None, mtype=None, block=True, timeout=None, callback=None): + if jid is None: + jid = self.xmpp.boundjid.bare + vcard = self.xmpp['xep_0054'].get_vcard(jid, cached=True) vcard = vcard['vcard_temp'] vcard['PHOTO']['TYPE'] = mtype vcard['PHOTO']['BINVAL'] = avatar + self.xmpp['xep_0054'].publish_vcard(jid=jid, vcard=vcard) - self._reset_hash(jid) + + self.api['reset_hash'](jid) + self.xmpp.roster[jid].send_last_presence() def _start(self, event): - self.xmpp['xep_0054'].get_vcard() + vcard = self.xmpp['xep_0054'].get_vcard() + self._allow_advertising.set() + + def _end(self, event): + self._allow_advertising.clear() def _update_presence(self, stanza): if not isinstance(stanza, Presence): @@ -74,41 +91,35 @@ class XEP_0153(BasePlugin): stanza['vcard_temp_update']['photo'] = current_hash return stanza - def _reset_hash(self, jid=None): - if jid is None: - jid = self.xmpp.boundjid - + def _reset_hash(self, jid, node, ifrom, args): own_jid = (jid.bare == self.xmpp.boundjid.bare) if self.xmpp.is_component: own_jid = (jid.domain == self.xmpp.boundjid.domain) - if jid is not None: - jid = jid.bare self.api['set_hash'](jid, args=None) if own_jid: self.xmpp.roster[jid].send_last_presence() - iq = self.xmpp['xep_0054'].get_vcard( - jid=jid, - ifrom=self.xmpp.boundjid) + iq = self.xmpp['xep_0054'].get_vcard(jid=jid.bare, ifrom=ifrom) + data = iq['vcard_temp']['PHOTO']['BINVAL'] if not data: new_hash = '' else: new_hash = hashlib.sha1(data).hexdigest() + self.api['set_hash'](jid, args=new_hash) - if own_jid: - self.xmpp.roster[jid].send_last_presence() def _recv_presence(self, pres): if not pres.match('presence/vcard_temp_update'): self.api['set_hash'](pres['from'], args=None) return + data = pres['vcard_temp_update']['photo'] if data is None: return elif data == '' or data != self.api['get_hash'](pres['to']): - self._reset_hash(pres['from']) + self.api['reset_hash'](pres['from'], ifrom=pres['to']) self.xmpp.event('vcard_avatar_update', pres) # ================================================================= |