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-rw-r--r--sleekxmpp/plugins/xep_0256/last_activity.py64
1 files changed, 64 insertions, 0 deletions
diff --git a/sleekxmpp/plugins/xep_0256/last_activity.py b/sleekxmpp/plugins/xep_0256/last_activity.py
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+++ b/sleekxmpp/plugins/xep_0256/last_activity.py
@@ -0,0 +1,64 @@
+"""
+ SleekXMPP: The Sleek XMPP Library
+ Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+ This file is part of SleekXMPP.
+
+ See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Presence
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+from sleekxmpp.plugins.xep_0012 import stanza, LastActivity
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0256(BasePlugin):
+
+ name = 'xep_0256'
+ description = 'XEP-0256: Last Activity in Presence'
+ dependencies = set(['xep_0012'])
+ stanza = stanza
+
+ def plugin_init(self):
+ self.auto_last_activity = self.config.get('auto_last_activity', False)
+
+ register_stanza_plugin(Presence, LastActivity)
+
+ self.xmpp.add_filter('out', self._initial_presence_activity)
+ self.xmpp.add_event_handler('connected', self._reset_presence_activity)
+
+ self._initial_presence = set()
+
+ def _reset_presence_activity(self, e):
+ self._initial_presence = set()
+
+ def _initial_presence_activity(self, stanza):
+ if isinstance(stanza, Presence):
+ use_last_activity = False
+
+ if self.auto_last_activity and stanza['show'] in ('xa', 'away'):
+ use_last_activity = True
+
+ if stanza['from'] not in self._initial_presence:
+ self._initial_presence.add(stanza['from'])
+ use_last_activity = True
+
+ if use_last_activity:
+ plugin = self.xmpp['xep_0012']
+ try:
+ result = plugin.api['get_last_activity'](stanza['from'],
+ None,
+ stanza['to'])
+ seconds = result['last_activity']['seconds']
+ except XMPPError:
+ seconds = None
+
+ if seconds is not None:
+ stanza['last_activity']['seconds'] = seconds
+ return stanza