"""
    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.stanza import Message
from sleekxmpp.plugins import BasePlugin
from sleekxmpp.xmlstream import register_stanza_plugin
from sleekxmpp.plugins.xep_0071 import stanza, XHTML_IM


class XEP_0071(BasePlugin):

    name = 'xep_0071'
    description = 'XEP-0071: XHTML-IM'
    dependencies = set(['xep_0030'])
    stanza = stanza

    def plugin_init(self):
        register_stanza_plugin(Message, XHTML_IM)

    def session_bind(self, jid):
        self.xmpp['xep_0030'].add_feature(feature=XHTML_IM.namespace)

    def plugin_end(self):
        self.xmpp['xep_0030'].del_feature(feature=XHTML_IM.namespace)