Mercurial > libervia-backend
view src/plugins/plugin_xep_0203.py @ 2528:65e278997715
component file sharing: comments metadata:
new <comments> element is added to file metadata, it contains the URL to the comments virtual node and the count of comments (this way client knows if it make sense to request comments or not).
Fixed triggers in plugin XEP-0264 (return value was missing).
New trigger in plugin XEP-0329 to allow component to add metadata (used here for comments url).
author | Goffi <goffi@goffi.org> |
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date | Fri, 16 Mar 2018 18:43:11 +0100 |
parents | 0046283a285d |
children |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SAT plugin for Delayed Delivery (XEP-0203) # Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org) # Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core.i18n import _ from sat.core.constants import Const as C from sat.core.log import getLogger log = getLogger(__name__) from wokkel import disco, iwokkel, delay try: from twisted.words.protocols.xmlstream import XMPPHandler except ImportError: from wokkel.subprotocols import XMPPHandler from zope.interface import implements NS_DD = 'urn:xmpp:delay' PLUGIN_INFO = { C.PI_NAME: "Delayed Delivery", C.PI_IMPORT_NAME: "XEP-0203", C.PI_TYPE: "XEP", C.PI_PROTOCOLS: ["XEP-0203"], C.PI_MAIN: "XEP_0203", C.PI_HANDLER: "yes", C.PI_DESCRIPTION: _("""Implementation of Delayed Delivery""") } class XEP_0203(object): def __init__(self, host): log.info(_("Delayed Delivery plugin initialization")) self.host = host def getHandler(self, client): return XEP_0203_handler(self, client.profile) def delay(self, stamp, sender=None, desc='', parent=None): """Build a delay element, eventually append it to the given parent element. @param stamp (datetime): offset-aware timestamp of the original sending. @param sender (JID): entity that originally sent or delayed the message. @param desc (unicode): optional natural language description. @param parent (domish.Element): add the delay element to this element. @return: the delay element (domish.Element) """ elt = delay.Delay(stamp, sender).toElement() if desc: elt.addContent(desc) if parent: parent.addChild(elt) return elt class XEP_0203_handler(XMPPHandler): implements(iwokkel.IDisco) def __init__(self, plugin_parent, profile): self.plugin_parent = plugin_parent self.host = plugin_parent.host self.profile = profile def getDiscoInfo(self, requestor, target, nodeIdentifier=''): return [disco.DiscoFeature(NS_DD)] def getDiscoItems(self, requestor, target, nodeIdentifier=''): return []