Added plugin for XEP-0184

sleekxmpp/plugins/xep_0184/reciept.py

@@ -0,0 +1,43 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Erik Reuterborg Larsson
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import Message
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.base import base_plugin
+from stanza import Request, Received
+
+
+class xep_0184(base_plugin):
+    """
+    XEP-0184: Message Delivery Receipts
+    """
+
+    def plugin_init(self):
+        self.xep = '0184'
+        self.description = 'Message Delivery Receipts'
+        register_stanza_plugin(Message, Request)
+        register_stanza_plugin(Message, Received)
+
+    def post_init(self):
+        base_plugin.post_init(self)
+        self.xmpp.plugin['xep_0030'].add_feature('urn:xmpp:receipts')
+
+    def ack(self, message):
+        """
+        Acknowledges a message
+
+        Arguments:
+            message -- The message to acknowledge.
+        """
+        mto = message['to']
+        mfrom = message['from']
+        mid = message['id']
+        msg = self.xmpp.make_message(mto=mfrom, mfrom=mto)
+        msg['reciept_received']['id'] = mid
+        msg['id'] = self.xmpp.new_id()
+        msg.send()