Mercurial > libervia-backend
view sat/plugins/plugin_xep_0203.py @ 2807:0b7ce5daee9b
plugin XEP-0277: blog items data are now entirely serialised before going to bridge:
So far, and for historical reasons, blog items data where serialised using a unicode: unicode dict, which was causing trouble for many types of values (timestamps, booleans, lists).
This patch changes it by serialising the whole items before going to bridge, and deserialising it when going back. This way, complex data can be used easily in items.
This impact psEvent and serItemsData* methods which are renamed transItemsData* because there are not always serialising anymore (a new argument "serialise" allows to specify it).
When editing a blog post in jp, metadata are now more easy to manipulate, specially lists like tags.
author | Goffi <goffi@goffi.org> |
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date | Sat, 23 Feb 2019 18:59:00 +0100 |
parents | 003b8b4b56a7 |
children | ab2696e34d29 |
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#!/usr/bin/env python2 # -*- coding: utf-8 -*- # SAT plugin for Delayed Delivery (XEP-0203) # Copyright (C) 2009-2019 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 []