core, setup: huge cleaning:
- moved directories from src and frontends/src to sat and sat_frontends, which is the recommanded naming convention - move twisted directory to root - removed all hacks from setup.py, and added missing dependencies, it is now clean - use https URL for website in setup.py - removed "Environment :: X11 Applications :: GTK", as wix is deprecated and removed - renamed sat.sh to sat and fixed its installation - added python_requires to specify Python version needed - replaced glib2reactor which use deprecated code by gtk3reactor sat can now be installed directly from virtualenv without using --system-site-packages anymore \o/
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Goffi
parent
4afd2ff26f
commit
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1 changed files with 42 additions and 269 deletions
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#!/usr/bin/env python2
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# -*- coding: utf-8 -*-
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# SAT plugin for microbloging with roster access
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# Copyright (C) 2009-2018 Jérôme Poisson (goffi@goffi.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from sat.core.i18n import _
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from sat.core.constants import Const as C
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from sat.core.log import getLogger
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log = getLogger(__name__)
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from twisted.internet import defer
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from sat.core import exceptions
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from wokkel import disco, data_form, iwokkel
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from zope.interface import implements
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from sat.tools.common import data_format
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try:
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from twisted.words.protocols.xmlstream import XMPPHandler
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except ImportError:
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from wokkel.subprotocols import XMPPHandler
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NS_PUBSUB = 'http://jabber.org/protocol/pubsub'
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NS_GROUPBLOG = 'http://salut-a-toi.org/protocol/groupblog'
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#NS_PUBSUB_EXP = 'http://goffi.org/protocol/pubsub' #for non official features
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NS_PUBSUB_EXP = NS_PUBSUB # XXX: we can't use custom namespace as Wokkel's PubSubService use official NS
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NS_PUBSUB_GROUPBLOG = NS_PUBSUB_EXP + "#groupblog"
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NS_PUBSUB_ITEM_CONFIG = NS_PUBSUB_EXP + "#item-config"
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PLUGIN_INFO = {
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C.PI_NAME: "Group blogging through collections",
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C.PI_IMPORT_NAME: "GROUPBLOG",
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C.PI_TYPE: "MISC",
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C.PI_PROTOCOLS: [],
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C.PI_DEPENDENCIES: ["XEP-0277"],
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C.PI_MAIN: "GroupBlog",
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C.PI_HANDLER: "yes",
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C.PI_DESCRIPTION: _("""Implementation of microblogging fine permissions""")
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}
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class GroupBlog(object):
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"""This class use a SàT PubSub Service to manage access on microblog"""
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def __init__(self, host):
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log.info(_("Group blog plugin initialization"))
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self.host = host
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self._p = self.host.plugins["XEP-0060"]
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host.trigger.add("XEP-0277_item2data", self._item2dataTrigger)
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host.trigger.add("XEP-0277_data2entry", self._data2entryTrigger)
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host.trigger.add("XEP-0277_comments", self._commentsTrigger)
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## plugin management methods ##
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def getHandler(self, client):
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return GroupBlog_handler()
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@defer.inlineCallbacks
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def profileConnected(self, client):
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try:
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yield self.host.checkFeatures(client, (NS_PUBSUB_GROUPBLOG,))
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except exceptions.FeatureNotFound:
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client.server_groupblog_available = False
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log.warning(_(u"Server is not able to manage item-access pubsub, we can't use group blog"))
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else:
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client.server_groupblog_available = True
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log.info(_(u"Server can manage group blogs"))
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def getFeatures(self, profile):
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try:
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client = self.host.getClient(profile)
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except exceptions.ProfileNotSetError:
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return {}
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try:
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return {'available': C.boolConst(client.server_groupblog_available)}
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except AttributeError:
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if self.host.isConnected(profile):
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log.debug("Profile is not connected, service is not checked yet")
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else:
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log.error("client.server_groupblog_available should be available !")
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return {}
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def _item2dataTrigger(self, item_elt, entry_elt, microblog_data):
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"""Parse item to find group permission elements"""
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config_form = data_form.findForm(item_elt, NS_PUBSUB_ITEM_CONFIG)
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if config_form is None:
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return
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access_model = config_form.get(self._p.OPT_ACCESS_MODEL, self._p.ACCESS_OPEN)
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if access_model == self._p.ACCESS_PUBLISHER_ROSTER:
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data_format.iter2dict('group', config_form.fields[self._p.OPT_ROSTER_GROUPS_ALLOWED].values, microblog_data)
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def _data2entryTrigger(self, client, mb_data, entry_elt, item_elt):
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"""Build fine access permission if needed
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This trigger check if "group*" key are present,
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and create a fine item config to restrict view to these groups
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"""
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groups = list(data_format.dict2iter('group', mb_data))
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if not groups:
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return
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if not client.server_groupblog_available:
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raise exceptions.CancelError(u"GroupBlog is not available")
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log.debug(u"This entry use group blog")
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form = data_form.Form('submit', formNamespace=NS_PUBSUB_ITEM_CONFIG)
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access = data_form.Field(None, self._p.OPT_ACCESS_MODEL, value=self._p.ACCESS_PUBLISHER_ROSTER)
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allowed = data_form.Field(None, self._p.OPT_ROSTER_GROUPS_ALLOWED, values=groups)
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form.addField(access)
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form.addField(allowed)
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item_elt.addChild(form.toElement())
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def _commentsTrigger(self, client, mb_data, options):
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"""This method is called when a comments node is about to be created
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It changes the access mode to roster if needed, and give the authorized groups
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"""
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if "group" in mb_data:
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options[self._p.OPT_ACCESS_MODEL] = self._p.ACCESS_PUBLISHER_ROSTER
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options[self._p.OPT_ROSTER_GROUPS_ALLOWED] = list(data_format.dict2iter('group', mb_data))
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class GroupBlog_handler(XMPPHandler):
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implements(iwokkel.IDisco)
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def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
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return [disco.DiscoFeature(NS_GROUPBLOG)]
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def getDiscoItems(self, requestor, target, nodeIdentifier=''):
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return []
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