3 files changed, 92 insertions, 0 deletions
diff --git a/slixmpp/plugins/xep_0091/__init__.py b/slixmpp/plugins/xep_0091/__init__.py
new file mode 100644
index 00000000..e5d166b1
--- /dev/null
+++ b/slixmpp/plugins/xep_0091/__init__.py
@@ -0,0 +1,16 @@
+"""
+    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 permission.
+"""
+
+from slixmpp.plugins.base import register_plugin
+
+from slixmpp.plugins.xep_0091 import stanza
+from slixmpp.plugins.xep_0091.stanza import LegacyDelay
+from slixmpp.plugins.xep_0091.legacy_delay import XEP_0091
+
+
+register_plugin(XEP_0091)
diff --git a/slixmpp/plugins/xep_0091/legacy_delay.py b/slixmpp/plugins/xep_0091/legacy_delay.py
new file mode 100644
index 00000000..6aef2ba1
--- /dev/null
+++ b/slixmpp/plugins/xep_0091/legacy_delay.py
@@ -0,0 +1,29 @@
+"""
+    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 permission.
+"""
+
+
+from slixmpp.stanza import Message, Presence
+from slixmpp.xmlstream import register_stanza_plugin
+from slixmpp.plugins import BasePlugin
+from slixmpp.plugins.xep_0091 import stanza
+
+
+class XEP_0091(BasePlugin):
+
+    """
+    XEP-0091: Legacy Delayed Delivery
+    """
+
+    name = 'xep_0091'
+    description = 'XEP-0091: Legacy Delayed Delivery'
+    dependencies = set()
+    stanza = stanza
+
+    def plugin_init(self):
+        register_stanza_plugin(Message, stanza.LegacyDelay)
+        register_stanza_plugin(Presence, stanza.LegacyDelay)
diff --git a/slixmpp/plugins/xep_0091/stanza.py b/slixmpp/plugins/xep_0091/stanza.py
new file mode 100644
index 00000000..ac6457e6
--- /dev/null
+++ b/slixmpp/plugins/xep_0091/stanza.py
@@ -0,0 +1,47 @@
+"""
+    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 permission.
+"""
+
+import datetime as dt
+
+from slixmpp.jid import JID
+from slixmpp.xmlstream import ElementBase
+from slixmpp.plugins import xep_0082
+
+
+class LegacyDelay(ElementBase):
+
+    name = 'x'
+    namespace = 'jabber:x:delay'
+    plugin_attrib = 'legacy_delay'
+    interfaces = set(('from', 'stamp', 'text'))
+
+    def get_from(self):
+        from_ = self._get_attr('from')
+        return JID(from_) if from_ else None
+
+    def set_from(self, value):
+        self._set_attr('from', str(value))
+
+    def get_stamp(self):
+        timestamp = self._get_attr('stamp')
+        return xep_0082.parse('%sZ' % timestamp) if timestamp else None
+
+    def set_stamp(self, value):
+        if isinstance(value, dt.datetime):
+            value = value.astimezone(xep_0082.tzutc)
+            value = xep_0082.format_datetime(value)
+        self._set_attr('stamp', value[0:19].replace('-', ''))
+
+    def get_text(self):
+        return self.xml.text
+
+    def set_text(self, value):
+        self.xml.text = value
+
+    def del_text(self):
+        self.xml.text = ''