libervia-backend: sat/plugins/plugin_xep

annotate sat/plugins/plugin_xep_0372.py @ 4026:fe4725bf42fb

core (memory/sqla): be sure to have a dict when serialising History.extra: `extra` can be None, this patch avoid this value when serialising it by using an empty dict.

author	Goffi <goffi@goffi.org>
date	Fri, 24 Mar 2023 10:29:48 +0100
parents	68a11b95a7d3
children	524856bd7b19

rev	line source
3830 68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/env python3
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	2
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	3 # Libervia plugin for XEP-0372
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	4 # Copyright (C) 2009-2022 Jérôme Poisson (goffi@goffi.org)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	5
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	6 # This program is free software: you can redistribute it and/or modify
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	7 # it under the terms of the GNU Affero General Public License as published by
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	8 # the Free Software Foundation, either version 3 of the License, or
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	9 # (at your option) any later version.
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	10
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	14 # GNU Affero General Public License for more details.
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	15
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	16 # You should have received a copy of the GNU Affero General Public License
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	18
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	19 from typing import Optional, Dict, Union
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	20 from textwrap import dedent
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	21 from sat.core import exceptions
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	22 from sat.tools.common import uri as xmpp_uri
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	23
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	24 from twisted.internet import defer
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	25 from twisted.words.protocols.jabber import jid
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	26 from twisted.words.protocols.jabber.xmlstream import XMPPHandler
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	27 from twisted.words.xish import domish
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	28 from zope.interface import implementer
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	29 from wokkel import disco, iwokkel
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	30
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	31 from sat.core.constants import Const as C
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	32 from sat.core.i18n import _
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	33 from sat.core.log import getLogger
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	34 from sat.core.core_types import SatXMPPEntity
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	35 from sat.tools.common import data_format
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	36
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	37
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	38 log = getLogger(__name__)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	39
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	40 PLUGIN_INFO = {
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	41 C.PI_NAME: "References",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	42 C.PI_IMPORT_NAME: "XEP-0372",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	43 C.PI_TYPE: C.PLUG_TYPE_XEP,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	44 C.PI_MODES: C.PLUG_MODE_BOTH,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	45 C.PI_PROTOCOLS: ["XEP-0372"],
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	46 C.PI_DEPENDENCIES: ["XEP-0334"],
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	47 C.PI_MAIN: "XEP_0372",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	48 C.PI_HANDLER: "yes",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	49 C.PI_DESCRIPTION: _(dedent("""\
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	50 XEP-0372 (References) implementation
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	51
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	52 This plugin implement generic references and mentions.
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	53 """)),
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	54 }
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	55
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	56 NS_REFS = "urn:xmpp:reference:0"
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	57 ALLOWED_TYPES = ("mention", "data")
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	58
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	59
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	60 class XEP_0372:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	61 namespace = NS_REFS
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	62
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	63 def __init__(self, host):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	64 log.info(_("References plugin initialization"))
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	65 host.registerNamespace("refs", NS_REFS)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	66 self.host = host
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	67 self._h = host.plugins["XEP-0334"]
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	68 host.trigger.add("messageReceived", self._messageReceivedTrigger)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	69 host.bridge.addMethod(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	70 "referenceSend",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	71 ".plugin",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	72 in_sign="sssss",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	73 out_sign="",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	74 method=self._sendReference,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	75 async_=False,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	76 )
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	77
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	78 def getHandler(self, client):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	79 return XEP_0372_Handler()
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	80
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	81 def refElementToRefData(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	82 self,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	83 reference_elt: domish.Element
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	84 ) -> Dict[str, Union[str, int, dict]]:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	85 ref_data: Dict[str, Union[str, int, dict]] = {
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	86 "uri": reference_elt["uri"],
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	87 "type": reference_elt["type"]
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	88 }
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	89
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	90 if ref_data["uri"].startswith("xmpp:"):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	91 ref_data["parsed_uri"] = xmpp_uri.parseXMPPUri(ref_data["uri"])
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	92
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	93 for attr in ("begin", "end"):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	94 try:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	95 ref_data[attr] = int(reference_elt[attr])
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	96 except (KeyError, ValueError, TypeError):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	97 continue
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	98
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	99 anchor = reference_elt.getAttribute("anchor")
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	100 if anchor is not None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	101 ref_data["anchor"] = anchor
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	102 if anchor.startswith("xmpp:"):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	103 ref_data["parsed_anchor"] = xmpp_uri.parseXMPPUri(anchor)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	104 return ref_data
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	105
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	106 async def _messageReceivedTrigger(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	107 self,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	108 client: SatXMPPEntity,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	109 message_elt: domish.Element,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	110 post_treat: defer.Deferred
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	111 ) -> bool:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	112 """Check if a direct invitation is in the message, and handle it"""
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	113 reference_elt = next(message_elt.elements(NS_REFS, "reference"), None)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	114 if reference_elt is None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	115 return True
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	116 try:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	117 ref_data = self.refElementToRefData(reference_elt)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	118 except KeyError:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	119 log.warning("invalid <reference> element: {reference_elt.toXml}")
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	120 return True
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	121
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	122 if not await self.host.trigger.asyncPoint(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	123 "XEP-0372_ref_received", client, message_elt, ref_data
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	124 ):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	125 return False
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	126 return True
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	127
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	128 def buildRefElement(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	129 self,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	130 uri: str,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	131 type_: str = "mention",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	132 begin: Optional[int] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	133 end: Optional[int] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	134 anchor: Optional[str] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	135 ) -> domish.Element:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	136 """Build and return the <reference> element"""
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	137 if type_ not in ALLOWED_TYPES:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	138 raise ValueError(f"Unknown type: {type_!r}")
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	139 reference_elt = domish.Element(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	140 (NS_REFS, "reference"),
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	141 attribs={"uri": uri, "type": type_}
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	142 )
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	143 if begin is not None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	144 reference_elt["begin"] = str(begin)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	145 if end is not None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	146 reference_elt["end"] = str(end)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	147 if anchor is not None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	148 reference_elt["anchor"] = anchor
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	149 return reference_elt
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	150
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	151 def _sendReference(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	152 self,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	153 recipient: str,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	154 anchor: str,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	155 type_: str,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	156 extra_s: str,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	157 profile_key: str
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	158 ) -> defer.Deferred:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	159 recipient_jid = jid.JID(recipient)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	160 client = self.host.getClient(profile_key)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	161 extra: dict = data_format.deserialise(extra_s, default={})
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	162 self.sendReference(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	163 client,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	164 uri=extra.get("uri"),
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	165 type_=type_,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	166 anchor=anchor,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	167 to_jid=recipient_jid
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	168 )
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	169
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	170 def sendReference(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	171 self,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	172 client: "SatXMPPEntity",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	173 uri: Optional[str] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	174 type_: str = "mention",
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	175 begin: Optional[int] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	176 end: Optional[int] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	177 anchor: Optional[str] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	178 message_elt: Optional[domish.Element] = None,
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	179 to_jid: Optional[jid.JID] = None
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	180 ) -> None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	181 """Build and send a reference_elt
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	182
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	183 @param uri: URI pointing to referenced object (XMPP entity, Pubsub Item, etc)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	184 if not set, "to_jid" will be used to build an URI to the entity
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	185 @param type_: type of reference
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	186 one of [ALLOWED_TYPES]
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	187 @param begin: optional begin index
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	188 @param end: optional end index
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	189 @param anchor: URI of refering object (message, pubsub item), when the refence
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	190 is not already in the wrapping message element. In other words, it's the
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	191 object where the reference appears.
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	192 @param message_elt: wrapping <message> element, if not set a new one will be
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	193 generated
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	194 @param to_jid: destinee of the reference. If not specified, "to" attribute of
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	195 message_elt will be used.
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	196
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	197 """
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	198 if uri is None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	199 if to_jid is None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	200 raise exceptions.InternalError(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	201 '"to_jid" must be set if "uri is None"'
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	202 )
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	203 uri = xmpp_uri.buildXMPPUri(path=to_jid.full())
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	204 if message_elt is None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	205 message_elt = domish.Element((None, "message"))
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	206
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	207 if to_jid is not None:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	208 message_elt["to"] = to_jid.full()
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	209 else:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	210 try:
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	211 to_jid = jid.JID(message_elt["to"])
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	212 except (KeyError, RuntimeError):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	213 raise exceptions.InternalError(
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	214 'invalid "to" attribute in given message element: '
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	215 '{message_elt.toXml()}'
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	216 )
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	217
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	218 message_elt.addChild(self.buildRefElement(uri, type_, begin, end, anchor))
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	219 self._h.addHintElements(message_elt, [self._h.HINT_STORE])
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	220 client.send(message_elt)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	221
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	222
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	223 @implementer(iwokkel.IDisco)
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	224 class XEP_0372_Handler(XMPPHandler):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	225
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	226 def getDiscoInfo(self, requestor, service, nodeIdentifier=""):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	227 return [disco.DiscoFeature(NS_REFS)]
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	228
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	229 def getDiscoItems(self, requestor, service, nodeIdentifier=""):
68a11b95a7d3 plugin XEP-0372: References implementation: Goffi <goffi@goffi.org> parents: diff changeset	230 return []

Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0372.py @ 4026:fe4725bf42fb