libervia-backend: src/plugins/plugin_xep

annotate src/plugins/plugin_xep_0050.py @ 771:bfabeedbf32e

core: i18n refactoring: - _() is no more installed in __builtin__ - instead, there is a new sat.core.i18n module - added D_() method for deferred translation - languageSwitch method allow to dynamically change translation language - import gettext is tested against ImportError, and dummy methods are used when not available (mainly useful for Libervia)

author	Goffi <goffi@goffi.org>
date	Sun, 29 Dec 2013 17:06:01 +0100
parents	ab851b46009c
children	eac23b1aad90

rev	line source
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/python
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	3
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	4 # SAT plugin for Ad-Hoc Commands (XEP-0050)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	5 # Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	6
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	7 # This program is free software: you can redistribute it and/or modify
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	10 # (at your option) any later version.
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	11
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	12 # This program is distributed in the hope that it will be useful,
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	15 # GNU Affero General Public License for more details.
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	16
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	17 # You should have received a copy of the GNU Affero General Public License
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	19
771 bfabeedbf32e core: i18n refactoring: Goffi <goffi@goffi.org> parents: 763 diff changeset	20 from sat.core.i18n import _
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	21 from logging import debug, info, warning, error
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	22 from twisted.words.protocols.jabber import jid
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	23 from twisted.words.protocols.jabber import error as xmpp_error
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	24 from twisted.words.xish import domish
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	25 from twisted.internet import defer, reactor
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	26 from wokkel import disco, iwokkel, data_form, compat
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	27 from sat.core import exceptions
758 86224a13cc1d plugin xep-0050: using new Sessions class Goffi <goffi@goffi.org> parents: 753 diff changeset	28 from sat.memory.memory import Sessions
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	29 from uuid import uuid4
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	30 from sat.tools import xml_tools
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	31
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	32 from zope.interface import implements
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	33
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	34 try:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	35 from twisted.words.protocols.xmlstream import XMPPHandler
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	36 except ImportError:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	37 from wokkel.subprotocols import XMPPHandler
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	38
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	39 from collections import namedtuple
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	40
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	41 try:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	42 from collections import OrderedDict # only available from python 2.7
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	43 except ImportError:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	44 from ordereddict import OrderedDict
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	45
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	46 IQ_SET = '/iq[@type="set"]'
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	47 NS_COMMANDS = "http://jabber.org/protocol/commands"
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	48 ID_CMD_LIST = disco.DiscoIdentity("automation", "command-list")
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	49 ID_CMD_NODE = disco.DiscoIdentity("automation", "command-node")
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	50 CMD_REQUEST = IQ_SET + '/command[@xmlns="' + NS_COMMANDS + '"]'
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	51
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	52 SHOWS = OrderedDict([('default', _('Online')),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	53 ('away', _('Away')),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	54 ('chat', _('Free for chat')),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	55 ('dnd', _('Do not disturb')),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	56 ('xa', _('Left')),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	57 ('disconnect', _('Disconnect'))])
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	58
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	59 PLUGIN_INFO = {
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	60 "name": "Ad-Hoc Commands",
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	61 "import_name": "XEP-0050",
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	62 "type": "XEP",
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	63 "protocols": ["XEP-0050"],
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	64 "main": "XEP_0050",
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	65 "handler": "yes",
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	66 "description": _("""Implementation of Ad-Hoc Commands""")
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	67 }
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	68
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	69
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	70 class AdHocError(Exception):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	71
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	72 def __init__(self, error_const):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	73 """ Error to be used from callback
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	74 @param error_const: one of XEP_0050.ERROR
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	75 """
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	76 assert(error_const in XEP_0050.ERROR)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	77 self.callback_error = error_const
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	78
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	79 class AdHocCommand(XMPPHandler):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	80 implements(iwokkel.IDisco)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	81
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	82 def __init__(self, parent, callback, label, node, features, timeout, allowed_jids, allowed_groups, allowed_magics, forbidden_jids, forbidden_groups, client):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	83 self.parent = parent
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	84 self.callback = callback
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	85 self.label = label
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	86 self.node = node
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	87 self.features = [disco.DiscoFeature(feature) for feature in features]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	88 self.allowed_jids, self.allowed_groups, self.allowed_magics, self.forbidden_jids, self.forbidden_groups = allowed_jids, allowed_groups, allowed_magics, forbidden_jids, forbidden_groups
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	89 self.client = client
758 86224a13cc1d plugin xep-0050: using new Sessions class Goffi <goffi@goffi.org> parents: 753 diff changeset	90 self.sessions = Sessions(timeout=timeout)
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	91
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	92 def getName(self, xml_lang=None):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	93 return self.label
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	94
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	95 def isAuthorised(self, requestor):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	96 if '@ALL@' in self.allowed_magics:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	97 return True
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	98 forbidden = set(self.forbidden_jids)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	99 for group in self.forbidden_groups:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	100 forbidden.update(self.client.roster.getJidsFromGroup(group))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	101 if requestor.userhostJID() in forbidden:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	102 return False
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	103 allowed = set(self.allowed_jids)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	104 for group in self.allowed_groups:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	105 allowed.update(self.client.roster.getJidsFromGroup(group))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	106 if requestor.userhostJID() in allowed:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	107 return True
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	108 return False
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	109
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	110 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	111 identities = [ID_CMD_LIST if self.node == NS_COMMANDS else ID_CMD_NODE]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	112 return [disco.DiscoFeature(NS_COMMANDS)] + self.features
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	113
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	114 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	115 return []
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	116
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	117 def _sendAnswer(self, callback_data, session_id, request):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	118 """ Send result of the command
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	119 @param callback_data: tuple (payload, status, actions, note) with:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	120 - payload (domish.Element) usualy containing data form
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	121 - status: current status, see XEP_0050.STATUS
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	122 - actions: list of allowed actions (see XEP_0050.ACTION). First action is the default one. Default to EXECUTE
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	123 - note: optional additional note: either None or a tuple with (note type, human readable string),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	124 note type being in XEP_0050.NOTE
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	125 @param session_id: current session id
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	126 @param request: original request (domish.Element)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	127 @return: deferred
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	128 """
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	129 payload, status, actions, note = callback_data
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	130 assert(isinstance(payload, domish.Element) or payload is None)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	131 assert(status in XEP_0050.STATUS)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	132 if not actions:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	133 actions = [XEP_0050.ACTION.EXECUTE]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	134 result = domish.Element((None, 'iq'))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	135 result['type'] = 'result'
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	136 result['id'] = request['id']
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	137 result['to'] = request['from']
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	138 command_elt = result.addElement('command', NS_COMMANDS)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	139 command_elt['sessionid'] = session_id
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	140 command_elt['node'] = self.node
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	141 command_elt['status'] = status
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	142
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	143 if status != XEP_0050.STATUS.CANCELED:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	144 if status != XEP_0050.STATUS.COMPLETED:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	145 actions_elt = command_elt.addElement('actions')
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	146 actions_elt['execute'] = actions[0]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	147 for action in actions:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	148 actions_elt.addElement(action)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	149
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	150 if note is not None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	151 note_type, note_mess = note
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	152 note_elt = command_elt.addElement('note', content=note_mess)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	153 note_elt['type'] = note_type
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	154
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	155 if payload is not None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	156 command_elt.addChild(payload)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	157
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	158 self.client.xmlstream.send(result)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	159 if status in (XEP_0050.STATUS.COMPLETED, XEP_0050.STATUS.CANCELED):
758 86224a13cc1d plugin xep-0050: using new Sessions class Goffi <goffi@goffi.org> parents: 753 diff changeset	160 del self.sessions[session_id]
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	161
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	162 def _sendError(self, error_constant, session_id, request):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	163 """ Send error stanza
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	164 @param error_constant: one of XEP_OO50.ERROR
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	165 @param request: original request (domish.Element)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	166 """
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	167 xmpp_condition, cmd_condition = error_constant
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	168 iq_elt = xmpp_error.StanzaError(xmpp_condition).toResponse(request)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	169 if cmd_condition:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	170 error_elt = iq_elt.elements(None, "error").next()
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	171 error_elt.addElement(cmd_condition, NS_COMMANDS)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	172 self.client.xmlstream.send(iq_elt)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	173 del self.sessions[session_id]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	174
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	175 def onRequest(self, command_elt, requestor, action, session_id):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	176 if not self.isAuthorised(requestor):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	177 return self._sendError(XEP_0050.ERROR.FORBIDDEN, session_id, command_elt.parent)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	178 if session_id:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	179 try:
758 86224a13cc1d plugin xep-0050: using new Sessions class Goffi <goffi@goffi.org> parents: 753 diff changeset	180 session_data = self.sessions[session_id]
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	181 except KeyError:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	182 return self._sendError(XEP_0050.ERROR.SESSION_EXPIRED, session_id, command_elt.parent)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	183 if session_data['requestor'] != requestor:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	184 return self._sendError(XEP_0050.ERROR.FORBIDDEN, session_id, command_elt.parent)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	185 else:
758 86224a13cc1d plugin xep-0050: using new Sessions class Goffi <goffi@goffi.org> parents: 753 diff changeset	186 session_id, session_data = self.sessions.newSession()
86224a13cc1d plugin xep-0050: using new Sessions class Goffi <goffi@goffi.org> parents: 753 diff changeset	187 session_data['requestor'] = requestor
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	188 if action == XEP_0050.ACTION.CANCEL:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	189 d = defer.succeed((None, XEP_0050.STATUS.CANCELED, None, None))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	190 else:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	191 d = defer.maybeDeferred(self.callback, command_elt, session_data, action, self.node, self.client.profile)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	192 d.addCallback(self._sendAnswer, session_id, command_elt.parent)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	193 d.addErrback(lambda failure, request: self._sendError(failure.value.callback_error, session_id, request), command_elt.parent)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	194
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	195
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	196 class XEP_0050(object):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	197 STATUS = namedtuple('Status', ('EXECUTING', 'COMPLETED', 'CANCELED'))('executing', 'completed', 'canceled')
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	198 ACTION = namedtuple('Action', ('EXECUTE', 'CANCEL', 'NEXT', 'PREV'))('execute', 'cancel', 'next', 'prev')
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	199 NOTE = namedtuple('Note', ('INFO','WARN','ERROR'))('info','warn','error')
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	200 ERROR = namedtuple('Error', ('MALFORMED_ACTION', 'BAD_ACTION', 'BAD_LOCALE', 'BAD_PAYLOAD', 'BAD_SESSIONID', 'SESSION_EXPIRED',
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	201 'FORBIDDEN', 'ITEM_NOT_FOUND', 'FEATURE_NOT_IMPLEMENTED', 'INTERNAL'))(('bad-request', 'malformed-action'),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	202 ('bad-request', 'bad-action'), ('bad-request', 'bad-locale'), ('bad-request','bad-payload'),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	203 ('bad-request','bad-sessionid'), ('not-allowed','session-expired'), ('forbidden', None),
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	204 ('item-not-found', None), ('feature-not-implemented', None), ('internal-server-error', None)) # XEP-0050 §4.6 Table 5
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	205
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	206 def __init__(self, host):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	207 info(_("plugin XEP-0050 initialization"))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	208 self.host = host
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	209 self.requesting = Sessions()
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	210 self.answering = {}
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	211 host.bridge.addMethod("requestCommand", ".plugin", in_sign='ss', out_sign='s',
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	212 method=self._requestCommandsList,
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	213 async=True)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	214 self.__requesting_id = host.registerCallback(self._requestingEntity, with_data=True)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	215 host.importMenu("Service", "commands", self._commandsMenu, help_string=_("Execute ad-hoc commands"))
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	216
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	217 def getHandler(self, profile):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	218 return XEP_0050_handler(self)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	219
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	220 def profileConnected(self, profile):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	221 self.addAdHocCommand(self._statusCallback, _("Status"), profile_key="@ALL@")
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	222
753 7f98f53f6997 plugin XEP-0050: fixed getDiscoItems when no commands were added + fixed commands purge on profile disconnection Goffi <goffi@goffi.org> parents: 728 diff changeset	223 def profileDisconnected(self, profile):
7f98f53f6997 plugin XEP-0050: fixed getDiscoItems when no commands were added + fixed commands purge on profile disconnection Goffi <goffi@goffi.org> parents: 728 diff changeset	224 try:
7f98f53f6997 plugin XEP-0050: fixed getDiscoItems when no commands were added + fixed commands purge on profile disconnection Goffi <goffi@goffi.org> parents: 728 diff changeset	225 del self.answering[profile]
7f98f53f6997 plugin XEP-0050: fixed getDiscoItems when no commands were added + fixed commands purge on profile disconnection Goffi <goffi@goffi.org> parents: 728 diff changeset	226 except KeyError:
7f98f53f6997 plugin XEP-0050: fixed getDiscoItems when no commands were added + fixed commands purge on profile disconnection Goffi <goffi@goffi.org> parents: 728 diff changeset	227 pass
7f98f53f6997 plugin XEP-0050: fixed getDiscoItems when no commands were added + fixed commands purge on profile disconnection Goffi <goffi@goffi.org> parents: 728 diff changeset	228
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	229 def _items2XMLUI(self, items):
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	230 """ Convert discovery items to XMLUI dialog """
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	231 # TODO: manage items on different jids
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	232 form_ui = xml_tools.XMLUI("form", submit_id=self.__requesting_id)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	233
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	234 form_ui.addText(_("Please select a command"), 'instructions')
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	235
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	236 options = [(item.nodeIdentifier, item.name) for item in items]
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	237 form_ui.addList(options, "node")
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	238 return form_ui
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	239
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	240 def _commandsAnswer2XMLUI(self, iq_elt, session_id, session_data):
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	241 """
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	242 Convert command answer to an ui for frontend
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	243 @param iq_elt: command result
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	244 @param session_id: id of the session used with the frontend
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	245 @param profile_key: %(doc_profile_key)s
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	246
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	247 """
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	248 command_elt = iq_elt.elements(NS_COMMANDS, "command").next()
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	249 status = command_elt.getAttribute('status', XEP_0050.STATUS.EXECUTING)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	250 if status in [XEP_0050.STATUS.COMPLETED, XEP_0050.STATUS.CANCELED]:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	251 # the command session is finished, we purge our session
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	252 del self.requesting[session_id]
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	253 return None
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	254 remote_session_id = command_elt.getAttribute('sessionid')
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	255 if remote_session_id:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	256 session_data['remote_id'] = remote_session_id
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	257 data_elt = command_elt.elements(data_form.NS_X_DATA, 'x').next()
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	258 form = data_form.Form.fromElement(data_elt)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	259 return xml_tools.dataForm2XMLUI(form, self.__requesting_id, session_id=session_id)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	260
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	261 def _requestingEntity(self, data, profile):
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	262 """
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	263 request and entity and create XMLUI accordingly
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	264 @param data: data returned by previous XMLUI (first one must come from self._commandsMenu)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	265 @param profile: %(doc_profile)s
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	266 @return: callback dict result (with "xmlui" corresponding to the answering dialog, or empty if it's finished without error)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	267
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	268 """
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	269 # TODO: cancel, prev and next are not managed
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	270 # TODO: managed answerer errors
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	271 # TODO: manage nodes with a non data form payload
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	272 if "session_id" not in data:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	273 # we just had the jid, we now request it for the available commands
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	274 session_id, session_data = self.requesting.newSession(profile=profile)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	275 entity = jid.JID(data[xml_tools.SAT_FORM_PREFIX+'jid'])
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	276 session_data['jid'] = entity
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	277 d = self.requestCommandsList(entity, profile)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	278
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	279 def sendItems(xmlui):
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	280 xmlui.setSessionId(session_id) # we need to keep track of the session
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	281 return {'xmlui': xmlui.toXml()}
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	282
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	283 d.addCallback(sendItems)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	284 else:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	285 # we have started a several forms sessions
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	286 try:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	287 session_data = self.requesting.profileGet(data["session_id"], profile)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	288 except KeyError:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	289 warning ("session id doesn't exist, session has probably expired")
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	290 # TODO: send error dialog
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	291 return defer.succeed({})
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	292 session_id = data["session_id"]
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	293 entity = session_data['jid']
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	294 try:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	295 node = session_data['node']
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	296 # node has already been received
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	297 except KeyError:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	298 # it's the first time we know the node, we save it in session data
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	299 node = session_data['node'] = data[xml_tools.SAT_FORM_PREFIX+'node']
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	300
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	301 client = self.host.getClient(profile)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	302 if not client:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	303 raise exceptions.ProfileUnknownError
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	304
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	305 # we request execute node's command
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	306 iq_elt = compat.IQ(client.xmlstream, 'set')
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	307 iq_elt['to'] = entity.full()
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	308 command_elt = iq_elt.addElement("command", NS_COMMANDS)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	309 command_elt['node'] = session_data['node']
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	310 command_elt['action'] = XEP_0050.ACTION.EXECUTE
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	311 try:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	312 # remote_id is the XEP_0050 sessionid used by answering command
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	313 # while session_id is our own session id used with the frontend
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	314 command_elt['sessionid'] = session_data['remote_id']
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	315 except KeyError:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	316 pass
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	317
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	318 command_elt.addChild(xml_tools.XMLUIResultToElt(data)) # We add the XMLUI result to the command payload
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	319 d = iq_elt.send()
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	320 d.addCallback(self._commandsAnswer2XMLUI, session_id, session_data)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	321 d.addCallback(lambda xmlui: {'xmlui': xmlui.toXml()} if xmlui is not None else {})
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	322
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	323 return d
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	324
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	325 def _commandsMenu(self, profile):
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	326 """ First XMLUI activated by menu: ask for target jid
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	327 @param profile: %(doc_profile)s
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	328
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	329 """
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	330 form_ui = xml_tools.XMLUI("form", submit_id=self.__requesting_id)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	331 form_ui.addText(_("Please enter target jid"), 'instructions')
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	332 form_ui.changeLayout("pairs")
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	333 form_ui.addLabel("jid")
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	334 form_ui.addString("jid")
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	335 return form_ui.toXml()
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	336
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	337 def _statusCallback(self, command_elt, session_data, action, node, profile):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	338 """ Ad-hoc command used to change the "show" part of status """
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	339 actions = session_data.setdefault('actions',[])
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	340 actions.append(action)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	341
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	342 if len(actions) == 1:
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	343 # it's our first request, we ask the desired new status
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	344 status = XEP_0050.STATUS.EXECUTING
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	345 form = data_form.Form('form', title=_('status selection'))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	346 show_options = [data_form.Option(name, label) for name, label in SHOWS.items()]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	347 field = data_form.Field('list-single', 'show', options=show_options, required=True)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	348 form.addField(field)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	349
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	350 payload = form.toElement()
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	351 note = None
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	352
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	353 elif len(actions) == 2:
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	354 # we should have the answer here
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	355 try:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	356 x_elt = command_elt.elements(data_form.NS_X_DATA,'x').next()
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	357 answer_form = data_form.Form.fromElement(x_elt)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	358 show = answer_form['show']
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	359 except KeyError, StopIteration:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	360 raise AdHocError(XEP_0050.ERROR.BAD_PAYLOAD)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	361 if show not in SHOWS:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	362 raise AdHocError(XEP_0050.ERROR.BAD_PAYLOAD)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	363 if show == "disconnect":
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	364 self.host.disconnect(profile)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	365 else:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	366 self.host.setPresence(show=show, profile_key=profile)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	367
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	368 # job done, we can end the session
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	369 form = data_form.Form('form', title=_(u'Updated'))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	370 form.addField(data_form.Field('fixed', u'Status updated'))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	371 status = XEP_0050.STATUS.COMPLETED
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	372 payload = None
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	373 note = (self.NOTE.INFO, _(u"Status updated"))
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	374 else:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	375 raise AdHocError(XEP_0050.ERROR.INTERNAL)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	376
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	377 return (payload, status, None, note)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	378
763 ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	379 def _requestCommandsList(self, to_jid_s, profile_key):
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	380 d = self.requestCommandsList(jid.JID(to_jid_s), profile_key)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	381 d.addCallback(lambda xmlui: xmlui.toXml())
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	382 return d
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	383
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	384 def requestCommandsList(self, to_jid, profile_key):
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	385 """ Request available commands
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	386 @param to_jid: the entity answering the commands
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	387 @param profile_key: %(doc_profile)s
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	388
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	389 """
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	390 client = self.host.getClient(profile_key)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	391 d = client.disco.requestItems(to_jid, NS_COMMANDS)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	392 d.addCallback(self._items2XMLUI)
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	393 return d
ab851b46009c plugin xep-0050 (ad-hoc commands): requesting part. first draft Goffi <goffi@goffi.org> parents: 758 diff changeset	394
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	395 def addAdHocCommand(self, callback, label, node="", features = None, timeout = 600, allowed_jids = None, allowed_groups = None,
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	396 allowed_magics = None, forbidden_jids = None, forbidden_groups = None, profile_key="@NONE@"):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	397 """
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	398
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	399 Add an ad-hoc command for the current profile
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	400
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	401 @param callback: method associated with this ad-hoc command which return the payload data (see AdHocCommand._sendAnswer), can return a deferred
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	402 @param label: label associated with this command on the main menu
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	403 @param node: disco item node associated with this command. None or "" to use autogenerated node
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	404 @param features: features associated with the payload (list of strings), usualy data form
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	405 @param timeout: delay between two requests before canceling the session (in seconds)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	406 @param allowed_jids: list of allowed entities
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	407 @param allowed_groups: list of allowed roster groups
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	408 @param allowed_magics: list of allowed magic keys, can be:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	409 @ALL@: allow everybody
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	410 @PROFILE_BAREJID@: allow only the jid of the profile
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	411 @param forbidden_jids: black list of entities which can't access this command
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	412 @param forbidden_groups: black list of groups which can't access this command
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	413 @param profile_key: profile key associated with this command, @ALL@ means can be accessed with every profiles
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	414 @return: node of the added command, useful to remove the command later
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	415 """
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	416
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	417 node = node.strip()
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	418 if not node:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	419 node = "%s_%s" % ('COMMANDS', uuid4())
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	420
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	421 if features is None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	422 features = [data_form.NS_X_DATA]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	423
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	424 if allowed_jids is None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	425 allowed_jids = []
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	426 if allowed_groups is None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	427 allowed_groups = []
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	428 if allowed_magics is None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	429 allowed_magics = ['@PROFILE_BAREJID@']
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	430 if forbidden_jids is None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	431 forbidden_jids = []
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	432 if forbidden_groups is None:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	433 forbidden_groups = []
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	434
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	435 for client in self.host.getClients(profile_key):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	436 #TODO: manage newly created/removed profiles
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	437 _allowed_jids = (allowed_jids + [client.jid.userhostJID()]) if '@PROFILE_BAREJID@' in allowed_magics else allowed_jids
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	438 ad_hoc_command = AdHocCommand(self, callback, label, node, features, timeout, _allowed_jids,
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	439 allowed_groups, allowed_magics, forbidden_jids, forbidden_groups, client)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	440 ad_hoc_command.setHandlerParent(client)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	441 profile_commands = self.answering.setdefault(client.profile, {})
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	442 profile_commands[node] = ad_hoc_command
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	443
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	444 def onCmdRequest(self, request, profile):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	445 request.handled = True
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	446 requestor = jid.JID(request['from'])
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	447 command_elt = request.elements(NS_COMMANDS, 'command').next()
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	448 action = command_elt.getAttribute('action', self.ACTION.EXECUTE)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	449 node = command_elt.getAttribute('node')
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	450 if not node:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	451 raise exceptions.DataError
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	452 sessionid = command_elt.getAttribute('sessionid')
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	453 try:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	454 command = self.answering[profile][node]
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	455 except KeyError:
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	456 raise exceptions.DataError
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	457 command.onRequest(command_elt, requestor, action, sessionid)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	458
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	459
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	460 class XEP_0050_handler(XMPPHandler):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	461 implements(iwokkel.IDisco)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	462
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	463 def __init__(self, plugin_parent):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	464 self.plugin_parent = plugin_parent
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	465
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	466 def connectionInitialized(self):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	467 self.xmlstream.addObserver(CMD_REQUEST, self.plugin_parent.onCmdRequest, profile=self.parent.profile)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	468
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	469 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	470 identities = []
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	471 if nodeIdentifier == NS_COMMANDS and self.plugin_parent.answering.get(self.parent.profile): # we only add the identity if we have registred commands
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	472 identities.append(ID_CMD_LIST)
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	473 return [disco.DiscoFeature(NS_COMMANDS)] + identities
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	474
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	475 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	476 ret = []
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	477 if nodeIdentifier == NS_COMMANDS:
753 7f98f53f6997 plugin XEP-0050: fixed getDiscoItems when no commands were added + fixed commands purge on profile disconnection Goffi <goffi@goffi.org> parents: 728 diff changeset	478 for command in self.plugin_parent.answering.get(self.parent.profile,{}).values():
728 e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	479 if command.isAuthorised(requestor):
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	480 ret.append(disco.DiscoItem(self.parent.jid, command.node, command.getName())) #TODO: manage name language
e07afabc4a25 plugin XEP-0050: Ad-Hoc commands first draft (answering part) Goffi <goffi@goffi.org> parents: diff changeset	481 return ret

Mercurial > libervia-backend

annotate src/plugins/plugin_xep_0050.py @ 771:bfabeedbf32e