1 files changed, 133 insertions, 0 deletions
diff --git a/sleekxmpp/plugins/xep_0313/stanza.py b/sleekxmpp/plugins/xep_0313/stanza.py
new file mode 100644
index 00000000..6552dc5a
--- /dev/null
+++ b/sleekxmpp/plugins/xep_0313/stanza.py
@@ -0,0 +1,133 @@
+"""
+    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 permissio
+"""
+
+import datetime as dt
+
+from sleekxmpp.jid import JID
+from sleekxmpp.xmlstream import ElementBase, ET
+from sleekxmpp.plugins import xep_0082
+
+
+class MAM(ElementBase):
+    name = 'query'
+    namespace = 'urn:xmpp:mam:tmp'
+    plugin_attrib = 'mam'
+    interfaces = set(['queryid', 'start', 'end', 'with', 'results'])
+    sub_interfaces = set(['start', 'end', 'with'])
+
+    def setup(self, xml=None):
+        ElementBase.setup(self, xml)
+
+        self._results = []
+
+    def get_start(self):
+        timestamp = self._get_attr('start')
+        return xep_0082.parse(timestamp)
+
+    def set_start(self, value):
+        if isinstance(value, dt.datetime):
+            value = xep_0082.format_datetime(value)
+        self._set_attr('start', value)
+
+    def get_end(self):
+        timestamp = self._get_sub_text('end')
+        return xep_0082.parse(timestamp)
+
+    def set_end(self, value):
+        if isinstance(value, dt.datetime):
+            value = xep_0082.format_datetime(value)
+        self._set_sub_text('end', value)
+
+    def get_with(self):
+        return JID(self._get_sub_text('with'))
+
+    def set_with(self, value):
+        self._set_sub_text('with', str(value))
+
+
+    # The results interface is meant only as an easy
+    # way to access the set of collected message responses
+    # from the query.
+
+    def get_results(self):
+        return self._results
+
+    def set_results(self, values):
+        self._results = values
+
+    def del_results(self):
+        self._results = []
+
+
+class Preferences(ElementBase):
+    name = 'prefs'
+    namespace = 'urn:xmpp:mam:tmp'
+    plugin_attrib = 'mam_prefs'
+    interfaces = set(['default', 'always', 'never'])
+    sub_interfaces = set(['always', 'never'])
+
+    def get_always(self):
+        results = set()
+
+        jids = self.xml.findall('{%s}always/{%s}jid' % (
+            self.namespace, self.namespace))
+
+        for jid in jids:
+            results.add(JID(jid.text))
+
+        return results
+
+    def set_always(self, value):
+        self._set_sub_text('always', '', keep=True)
+        always = self.xml.find('{%s}always' % self.namespace)
+        always.clear()
+
+        if not isinstance(value, (list, set)):
+            value = [value]
+
+        for jid in value:
+            jid_xml = ET.Element('{%s}jid' % self.namespace)
+            jid_xml.text = str(jid)
+            always.append(jid_xml)
+
+    def get_never(self):
+        results = set()
+
+        jids = self.xml.findall('{%s}never/{%s}jid' % (
+            self.namespace, self.namespace))
+
+        for jid in jids:
+            results.add(JID(jid.text))
+
+        return results
+
+    def set_never(self, value):
+        self._set_sub_text('never', '', keep=True)
+        never = self.xml.find('{%s}never' % self.namespace)
+        never.clear()
+
+        if not isinstance(value, (list, set)):
+            value = [value]
+
+        for jid in value:
+            jid_xml = ET.Element('{%s}jid' % self.namespace)
+            jid_xml.text = str(jid)
+            never.append(jid_xml)
+
+
+class Result(ElementBase):
+    name = 'result'
+    namespace = 'urn:xmpp:mam:tmp'
+    plugin_attrib = 'mam_result'
+    interfaces = set(['forwarded', 'queryid', 'id'])
+
+    def get_forwarded(self):
+        return self.parent()['forwarded']
+
+    def del_forwarded(self):
+        del self.parent()['forwarded']