Update XEP-0012 plugin to use new api.

3 files changed, 203 insertions, 0 deletions

diff --git a/sleekxmpp/plugins/xep_0012/__init__.py b/sleekxmpp/plugins/xep_0012/__init__.py
new file mode 100644
index 00000000..6b778fc1
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0012/__init__.py
@@ -0,0 +1,19 @@
+"""
+    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.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.xep_0012.stanza import LastActivity
+from sleekxmpp.plugins.xep_0012.last_activity import XEP_0012
+
+
+register_plugin(XEP_0012)
+
+
+# Retain some backwards compatibility
+xep_0004 = XEP_0012
diff --git a/sleekxmpp/plugins/xep_0012/last_activity.py b/sleekxmpp/plugins/xep_0012/last_activity.py
new file mode 100644
index 00000000..b71b6907
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0012/last_activity.py
@@ -0,0 +1,152 @@
+"""

+    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 datetime import datetime, timedelta

+

+from sleekxmpp.plugins import BasePlugin, register_plugin

+from sleekxmpp import Iq

+from sleekxmpp.exceptions import XMPPError

+from sleekxmpp.xmlstream import JID, register_stanza_plugin

+from sleekxmpp.xmlstream.handler import Callback

+from sleekxmpp.xmlstream.matcher import StanzaPath

+from sleekxmpp.plugins.xep_0012 import stanza, LastActivity

+

+

+log = logging.getLogger(__name__)

+

+

+class XEP_0012(BasePlugin):

+

+    """

+    XEP-0012 Last Activity

+    """

+

+    name = 'xep_0012'

+    description = 'XEP-0012: Last Activity'

+    dependencies = set(['xep_0030'])

+    stanza = stanza

+

+    def plugin_init(self):

+        register_stanza_plugin(Iq, LastActivity)

+

+        self._last_activities = {}

+

+        self.xmpp.registerHandler(

+            Callback('Last Activity',

+                 StanzaPath('iq@type=get/last_activity'),

+                 self._handle_get_last_activity))

+

+        self.xmpp.plugin['xep_0030'].add_feature('jabber:iq:last')

+

+        self.api.register(self._default_get_last_activity,

+                'get_last_activity',

+                default=True)

+        self.api.register(self._default_set_last_activity,

+                'set_last_activity',

+                default=True)

+        self.api.register(self._default_del_last_activity,

+                'del_last_activity',

+                default=True)

+

+    def begin_idle(self, jid=None, status=None):

+        self.set_last_activity(jid, 0, status)

+

+    def end_idle(self, jid=None):

+        self.del_last_activity(jid)

+

+    def start_uptime(self, status=None):

+        self.set_last_activity(jid, 0, status)

+

+    def set_last_activity(self, jid=None, seconds=None, status=None):

+        self.api['set_last_activity'](jid, args={

+            'seconds': seconds,

+            'status': status})

+

+    def del_last_activity(self, jid):

+        self.api['del_last_activity'](jid)

+

+    def get_last_activity(self, jid, local=False, ifrom=None, block=True,

+                          timeout=None, callback=None):

+        if jid is not None and not isinstance(jid, JID):

+            jid = JID(jid)

+

+        if self.xmpp.is_component:

+            if jid.domain == self.xmpp.boundjid.domain:

+                local = True

+        else:

+            if str(jid) == str(self.xmpp.boundjid):

+                local = True

+        jid = jid.full

+

+        if local or jid in (None, ''):

+            log.debug("Looking up local last activity data for %s", jid)

+            return self.api['get_last_activity'](jid, None, ifrom, None)

+

+        iq = self.xmpp.Iq()

+        iq['from'] = ifrom

+        iq['to'] = jid

+        iq['type'] = 'get'

+        iq.enable('last_activity')

+        return iq.send(timeout=timeout,

+                       block=block,

+                       callback=callback)

+

+    def _handle_get_last_activity(self, iq):

+        log.debug("Received last activity query from " + \

+                  "<%s> to <%s>.", iq['from'], iq['to'])

+        reply = self.api['get_last_activity'](iq['to'], None, iq['from'], iq)

+        reply.send()

+

+    # =================================================================

+    # Default in-memory implementations for storing last activity data.

+    # =================================================================

+

+    def _default_set_last_activity(self, jid, node, ifrom, data):

+        seconds = data.get('seconds', None)

+        if seconds is None:

+            seconds = 0

+

+        status = data.get('status', None)

+        if status is None:

+            status = ''

+

+        self._last_activities[jid] = {

+            'seconds': datetime.now() - timedelta(seconds=seconds),

+            'status': status}

+

+    def _default_del_last_activity(self, jid, node, ifrom, data):

+        if jid in self._last_activities:

+            del self._last_activities[jid]

+

+    def _default_get_last_activity(self, jid, node, ifrom, iq):

+        if not isinstance(iq, Iq):

+            reply = self.xmpp.Iq()

+        else:

+            iq.reply()

+            reply = iq

+

+        if jid not in self._last_activities:

+            raise XMPPError('service-unavailable')

+

+        bare = JID(jid).bare

+

+        if bare != self.xmpp.boundjid.bare:

+            if bare in self.xmpp.roster[jid]:

+                sub = self.xmpp.roster[jid][bare]['subscription']

+                if sub not in ('from', 'both'):

+                    raise XMPPError('forbidden')

+

+        td = datetime.now() - self._last_activities[jid]['seconds']

+        seconds = td.seconds + td.days * 24 * 3600

+        status = self._last_activities[jid]['status']

+

+        reply['last_activity']['seconds'] = seconds

+        reply['last_activity']['status'] = status

+

+        return reply

diff --git a/sleekxmpp/plugins/xep_0012/stanza.py b/sleekxmpp/plugins/xep_0012/stanza.py
new file mode 100644
index 00000000..079865b9
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0012/stanza.py
@@ -0,0 +1,32 @@
+"""
+    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.
+"""
+
+from sleekxmpp.xmlstream import ElementBase
+
+
+class LastActivity(ElementBase):
+
+    name = 'query'
+    namespace = 'jabber:iq:last'
+    plugin_attrib = 'last_activity'
+    interfaces = set(('seconds', 'status'))
+
+    def get_seconds(self):
+        return int(self._get_attr('seconds'))
+
+    def set_seconds(self, value):
+        self._set_attr('seconds', str(value))
+
+    def get_status(self):
+        return self.xml.text
+
+    def set_status(self, value):
+        self.xml.text = str(value)
+
+    def del_status(self):
+        self.xml.text = ''