annotate libervia/backend/plugins/plugin_xep_0470.py @ 4118:07370d2a9bde

plugin XEP-0167: keep media order when starting a call: media content order is relevant when building Jingle contents/SDP notably for bundling. This patch fixes the previous behaviour of always using the same order by keeping the order of the data (i.e. order of original SDP offer). Previous behaviour could lead to call failure. rel 424
author Goffi <goffi@goffi.org>
date Tue, 03 Oct 2023 15:15:24 +0200
parents 4b842c1fb686
children 2109d864a3e7
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1 #!/usr/bin/env python3
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2
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3 # Libervia plugin for Pubsub Attachments
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4 # Copyright (C) 2009-2022 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 from typing import List, Tuple, Dict, Any, Callable, Optional
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20
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21 from twisted.words.protocols.jabber import jid, xmlstream, error
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22 from twisted.words.xish import domish
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23 from twisted.internet import defer
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24 from zope.interface import implementer
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25 from wokkel import pubsub, disco, iwokkel
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26
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27 from libervia.backend.core.constants import Const as C
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28 from libervia.backend.core.i18n import _
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29 from libervia.backend.core.log import getLogger
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30 from libervia.backend.core.core_types import SatXMPPEntity
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31 from libervia.backend.core import exceptions
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32 from libervia.backend.tools.common import uri, data_format, date_utils
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33 from libervia.backend.tools.utils import as_deferred, xmpp_date
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34
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35
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36 log = getLogger(__name__)
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37
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38 IMPORT_NAME = "XEP-0470"
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39
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40 PLUGIN_INFO = {
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41 C.PI_NAME: "Pubsub Attachments",
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42 C.PI_IMPORT_NAME: IMPORT_NAME,
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43 C.PI_TYPE: C.PLUG_TYPE_XEP,
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44 C.PI_MODES: C.PLUG_MODE_BOTH,
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45 C.PI_PROTOCOLS: [],
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46 C.PI_DEPENDENCIES: ["XEP-0060"],
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47 C.PI_MAIN: "PubsubAttachments",
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48 C.PI_HANDLER: "yes",
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49 C.PI_DESCRIPTION: _("""Pubsub Attachments implementation"""),
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50 }
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51 NS_PREFIX = "urn:xmpp:pubsub-attachments:"
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52 NS_PUBSUB_ATTACHMENTS = f"{NS_PREFIX}1"
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53 NS_PUBSUB_ATTACHMENTS_SUM = f"{NS_PREFIX}summary:1"
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54
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55
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56 class PubsubAttachments:
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57 namespace = NS_PUBSUB_ATTACHMENTS
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58
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59 def __init__(self, host):
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60 log.info(_("XEP-0470 (Pubsub Attachments) plugin initialization"))
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61 host.register_namespace("pubsub-attachments", NS_PUBSUB_ATTACHMENTS)
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62 self.host = host
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63 self._p = host.plugins["XEP-0060"]
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64 self.handlers: Dict[Tuple[str, str], dict[str, Any]] = {}
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65 host.trigger.add("XEP-0277_send", self.on_mb_send)
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66 self.register_attachment_handler(
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67 "noticed", NS_PUBSUB_ATTACHMENTS, self.noticed_get, self.noticed_set
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68 )
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69 self.register_attachment_handler(
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70 "reactions", NS_PUBSUB_ATTACHMENTS, self.reactions_get, self.reactions_set
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71 )
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72 host.bridge.add_method(
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73 "ps_attachments_get",
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74 ".plugin",
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75 in_sign="sssasss",
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76 out_sign="(ss)",
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77 method=self._get,
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78 async_=True,
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79 )
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80 host.bridge.add_method(
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81 "ps_attachments_set",
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82 ".plugin",
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83 in_sign="ss",
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84 out_sign="",
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85 method=self._set,
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86 async_=True,
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87 )
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88
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89 def get_handler(self, client):
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90 return PubsubAttachments_Handler()
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91
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92 def register_attachment_handler(
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93 self,
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94 name: str,
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95 namespace: str,
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96 get_cb: Callable[
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97 [SatXMPPEntity, domish.Element, Dict[str, Any]],
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98 None],
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99 set_cb: Callable[
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100 [SatXMPPEntity, Dict[str, Any], Optional[domish.Element]],
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101 Optional[domish.Element]],
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102 ) -> None:
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103 """Register callbacks to handle an attachment
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104
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105 @param name: name of the element
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106 @param namespace: namespace of the element
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107 (name, namespace) couple must be unique
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108 @param get: method to call when attachments are retrieved
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109 it will be called with (client, element, data) where element is the
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110 <attachments> element to parse, and data must be updated in place with
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111 parsed data
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112 @param set: method to call when the attachment need to be set or udpated
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113 it will be called with (client, data, former_elt of None if there was no
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114 former element). When suitable, ``operation`` should be used to check if we
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115 request an ``update`` or a ``replace``.
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116 The callback can be either a blocking method, a Deferred or a coroutine
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117 """
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118 key = (name, namespace)
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119 if key in self.handlers:
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120 raise exceptions.ConflictError(
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121 f"({name}, {namespace}) attachment handlers are already registered"
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122 )
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diff changeset
123 self.handlers[(name, namespace)] = {
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
124 "get": get_cb,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
125 "set": set_cb
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
126 }
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
127
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
128 def get_attachment_node_name(self, service: jid.JID, node: str, item: str) -> str:
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
129 """Generate name to use for attachment node"""
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
130 target_item_uri = uri.build_xmpp_uri(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
131 "pubsub",
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
132 path=service.userhost(),
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
133 node=node,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
134 item=item
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
135 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
136 return f"{NS_PUBSUB_ATTACHMENTS}/{target_item_uri}"
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
137
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
138 def is_attachment_node(self, node: str) -> bool:
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
139 """Return True if node name is an attachment node"""
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
140 return node.startswith(f"{NS_PUBSUB_ATTACHMENTS}/")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
141
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
142 def attachment_node_2_item(self, node: str) -> Tuple[jid.JID, str, str]:
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
143 """Retrieve service, node and item from attachement node's name"""
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
144 if not self.is_attachment_node(node):
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
145 raise ValueError("this is not an attachment node!")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
146 prefix_len = len(f"{NS_PUBSUB_ATTACHMENTS}/")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
147 item_uri = node[prefix_len:]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
148 parsed_uri = uri.parse_xmpp_uri(item_uri)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
149 if parsed_uri["type"] != "pubsub":
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
150 raise ValueError(f"unexpected URI type, it must be a pubsub URI: {item_uri}")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
151 try:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
152 service = jid.JID(parsed_uri["path"])
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
153 except RuntimeError:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
154 raise ValueError(f"invalid service in pubsub URI: {item_uri}")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
155 node = parsed_uri["node"]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
156 item = parsed_uri["item"]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
157 return (service, node, item)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
158
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
159 async def on_mb_send(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
160 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
161 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
162 service: jid.JID,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
163 node: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
164 item: domish.Element,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
165 data: dict
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
166 ) -> bool:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
167 """trigger to create attachment node on each publication"""
3945
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
168 await self.create_attachments_node(
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
169 client, service, node, item["id"], autocreate=True
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
170 )
3901
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
171 return True
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
172
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
173 async def create_attachments_node(
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
174 self,
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
175 client: SatXMPPEntity,
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
176 service: jid.JID,
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
177 node: str,
3945
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
178 item_id: str,
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
179 autocreate: bool = False
3901
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
180 ):
3945
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
181 """Create node for attachements if necessary
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
182
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
183 @param service: service of target node
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
184 @param node: node where target item is published
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
185 @param item_id: ID of target item
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
186 @param autocrate: if True, target node is create if it doesn't exist
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
187 """
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
188 try:
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
189 node_config = await self._p.getConfiguration(client, service, node)
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
190 except error.StanzaError as e:
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
191 if e.condition == "item-not-found" and autocreate:
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
192 # we auto-create the missing node
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
193 await self._p.createNode(
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
194 client, service, node
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
195 )
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
196 node_config = await self._p.getConfiguration(client, service, node)
3993
722c25818778 plugin XEP-0470: create a default configuration if node config can't be accessed
Goffi <goffi@goffi.org>
parents: 3956
diff changeset
197 elif e.condition == "forbidden":
722c25818778 plugin XEP-0470: create a default configuration if node config can't be accessed
Goffi <goffi@goffi.org>
parents: 3956
diff changeset
198 node_config = self._p.make_configuration_form({})
3945
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
199 else:
2b2856ae5eeb plugin XEP-0470: fix autocreate in `create_attachments_node`:
Goffi <goffi@goffi.org>
parents: 3901
diff changeset
200 raise e
3901
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
201 try:
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
202 # FIXME: check if this is the best publish_model option
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
203 node_config.fields["pubsub#publish_model"].value = "open"
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
204 except KeyError:
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
205 log.warning("pubsub#publish_model field is missing")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
206 attachment_node = self.get_attachment_node_name(service, node, item_id)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
207 # we use the same options as target node
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
208 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
209 await self._p.create_if_new_node(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
210 client, service, attachment_node, options=dict(node_config)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
211 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
212 except Exception as e:
3901
43024e50b701 plugin XEP-0470: add `create_attachments_node` method:
Goffi <goffi@goffi.org>
parents: 3888
diff changeset
213 log.warning(f"Can't create attachment node {attachment_node}: {e}")
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
214
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
215 def items_2_attachment_data(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
216 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
217 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
218 items: List[domish.Element]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
219 ) -> List[Dict[str, Any]]:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
220 """Convert items from attachment node to attachment data"""
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
221 list_data = []
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
222 for item in items:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
223 try:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
224 attachments_elt = next(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
225 item.elements(NS_PUBSUB_ATTACHMENTS, "attachments")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
226 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
227 except StopIteration:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
228 log.warning(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
229 "item is missing <attachments> elements, ignoring it: {item.toXml()}"
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
230 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
231 continue
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
232 item_id = item["id"]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
233 publisher_s = item.getAttribute("publisher")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
234 # publisher is not filled by all pubsub service, so we can't count on it
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
235 if publisher_s:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
236 publisher = jid.JID(publisher_s)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
237 if publisher.userhost() != item_id:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
238 log.warning(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
239 f"publisher {publisher.userhost()!r} doesn't correspond to item "
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
240 f"id {item['id']!r}, ignoring. This may be a hack attempt.\n"
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
241 f"{item.toXml()}"
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
242 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
243 continue
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
244 try:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
245 jid.JID(item_id)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
246 except RuntimeError:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
247 log.warning(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
248 "item ID is not a JID, this is not compliant and is ignored: "
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Goffi <goffi@goffi.org>
parents:
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249 f"{item.toXml}"
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
250 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
251 continue
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
252 data = {
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
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253 "from": item_id
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
254 }
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
255 for handler in self.handlers.values():
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
256 handler["get"](client, attachments_elt, data)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
257 if len(data) > 1:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
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258 list_data.append(data)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
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259 return list_data
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
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parents:
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260
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
261 def _get(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
262 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
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263 service_s: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
264 node: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
265 item: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
266 senders_s: List[str],
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
267 extra_s: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
268 profile_key: str
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
269 ) -> defer.Deferred:
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parents: 3993
diff changeset
270 client = self.host.get_client(profile_key)
3864
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parents:
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271 extra = data_format.deserialise(extra_s)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
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272 senders = [jid.JID(s) for s in senders_s]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
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parents:
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273 d = defer.ensureDeferred(
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274 self.get_attachments(client, jid.JID(service_s), node, item, senders)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
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275 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
276 d.addCallback(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
277 lambda ret:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
278 (data_format.serialise(ret[0]),
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
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279 data_format.serialise(ret[1]))
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
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280 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
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281 return d
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282
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283 async def get_attachments(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
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parents:
diff changeset
284 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
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parents:
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285 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
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286 service: jid.JID,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
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287 node: str,
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Goffi <goffi@goffi.org>
parents:
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288 item: str,
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Goffi <goffi@goffi.org>
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diff changeset
289 senders: Optional[List[jid.JID]],
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
290 extra: Optional[dict] = None
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parents:
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291 ) -> Tuple[List[Dict[str, Any]], dict]:
3888
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292 """Retrieve data attached to a pubsub item
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parents: 3869
diff changeset
293
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Goffi <goffi@goffi.org>
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diff changeset
294 @param service: pubsub service where the node is
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parents: 3869
diff changeset
295 @param node: pubsub node containing the item
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parents: 3869
diff changeset
296 @param item: ID of the item for which attachments will be retrieved
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diff changeset
297 @param senders: bare JIDs of entities that are checked. Attachments from those
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Goffi <goffi@goffi.org>
parents: 3869
diff changeset
298 entities will be retrieved.
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diff changeset
299 If None, attachments from all entities will be retrieved
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diff changeset
300 @param extra: extra data, will be used as ``extra`` argument when doing
4037
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diff changeset
301 ``get_items`` call.
3888
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Goffi <goffi@goffi.org>
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diff changeset
302 @return: A tuple with:
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
303 - the list of attachments data, one item per found sender. The attachments
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
304 data are dict containing attachment, no ``extra`` field is used here
3956
3cb9ade2ab84 plugin pubsub signing: pubsub items signature implementation:
Goffi <goffi@goffi.org>
parents: 3945
diff changeset
305 (contrarily to attachments data used with ``set_attachements``).
4037
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parents: 3993
diff changeset
306 - metadata returned by the call to ``get_items``
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
307 """
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
308 if extra is None:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
309 extra = {}
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Goffi <goffi@goffi.org>
parents: 3993
diff changeset
310 attachment_node = self.get_attachment_node_name(service, node, item)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
311 item_ids = [e.userhost() for e in senders] if senders else None
4037
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Goffi <goffi@goffi.org>
parents: 3993
diff changeset
312 items, metadata = await self._p.get_items(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
313 client, service, attachment_node, item_ids=item_ids, extra=extra
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
314 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
315 list_data = self.items_2_attachment_data(client, items)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
316
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
317 return list_data, metadata
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
318
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
319 def _set(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
320 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
321 attachments_s: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
322 profile_key: str
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
323 ) -> None:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
324 client = self.host.get_client(profile_key)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
325 attachments = data_format.deserialise(attachments_s) or {}
3956
3cb9ade2ab84 plugin pubsub signing: pubsub items signature implementation:
Goffi <goffi@goffi.org>
parents: 3945
diff changeset
326 return defer.ensureDeferred(self.set_attachements(client, attachments))
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
327
3956
3cb9ade2ab84 plugin pubsub signing: pubsub items signature implementation:
Goffi <goffi@goffi.org>
parents: 3945
diff changeset
328 async def apply_set_handler(
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
329 self,
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
330 client: SatXMPPEntity,
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
331 attachments_data: dict,
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
332 item_elt: Optional[domish.Element],
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
333 handlers: Optional[List[Tuple[str, str]]] = None,
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
334 from_jid: Optional[jid.JID] = None,
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
335 ) -> domish.Element:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
336 """Apply all ``set`` callbacks to an attachments item
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
337
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
338 @param attachments_data: data describing the attachments
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
339 ``extra`` key will be used, and created if not found
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
340 @param from_jid: jid of the author of the attachments
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
341 ``client.jid.userhostJID()`` will be used if not specified
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
342 @param item_elt: item containing an <attachments> element
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
343 will be modified in place
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
344 if None, a new element will be created
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
345 @param handlers: list of (name, namespace) of handlers to use.
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
346 if None, all registered handlers will be used.
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
347 @return: updated item_elt if given, otherwise a new item_elt
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
348 """
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
349 attachments_data.setdefault("extra", {})
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
350 if item_elt is None:
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
351 item_id = client.jid.userhost() if from_jid is None else from_jid.userhost()
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
352 item_elt = pubsub.Item(item_id)
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
353 item_elt.addElement((NS_PUBSUB_ATTACHMENTS, "attachments"))
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
354
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
355 try:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
356 attachments_elt = next(
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
357 item_elt.elements(NS_PUBSUB_ATTACHMENTS, "attachments")
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
358 )
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
359 except StopIteration:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
360 log.warning(
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
361 f"no <attachments> element found, creating a new one: {item_elt.toXml()}"
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
362 )
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
363 attachments_elt = item_elt.addElement((NS_PUBSUB_ATTACHMENTS, "attachments"))
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
364
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
365 if handlers is None:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
366 handlers = list(self.handlers.keys())
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
367
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
368 for name, namespace in handlers:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
369 try:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
370 handler = self.handlers[(name, namespace)]
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Goffi <goffi@goffi.org>
parents: 3864
diff changeset
371 except KeyError:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
372 log.error(
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
373 f"unregistered handler ({name!r}, {namespace!r}) is requested, "
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
374 "ignoring"
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
375 )
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
376 continue
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
377 try:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
378 former_elt = next(attachments_elt.elements(namespace, name))
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
379 except StopIteration:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
380 former_elt = None
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
381 new_elt = await as_deferred(
3956
3cb9ade2ab84 plugin pubsub signing: pubsub items signature implementation:
Goffi <goffi@goffi.org>
parents: 3945
diff changeset
382 handler["set"], client, attachments_data, former_elt
3cb9ade2ab84 plugin pubsub signing: pubsub items signature implementation:
Goffi <goffi@goffi.org>
parents: 3945
diff changeset
383 )
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
384 if new_elt != former_elt:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
385 if former_elt is not None:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
386 attachments_elt.children.remove(former_elt)
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
387 if new_elt is not None:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
388 attachments_elt.addChild(new_elt)
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
389 return item_elt
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
390
3956
3cb9ade2ab84 plugin pubsub signing: pubsub items signature implementation:
Goffi <goffi@goffi.org>
parents: 3945
diff changeset
391 async def set_attachements(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
392 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
393 client: SatXMPPEntity,
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
394 attachments_data: Dict[str, Any]
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
395 ) -> None:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
396 """Set or update attachments
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
397
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
398 Former <attachments> element will be retrieved and updated. Individual
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
399 attachments replace or update their elements individually, according to the
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
400 "operation" key.
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
401
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
402 "operation" key may be "update" or "replace", and defaults to update, it is only
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
403 used in attachments where "update" makes sense (e.g. it's used for "reactions"
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
404 but not for "noticed").
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
405
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
406 @param attachments_data: data describing attachments. Various keys (usually stored
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
407 in attachments_data["extra"]) may be used depending on the attachments
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
408 handlers registered. The keys "service", "node" and "id" MUST be set.
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
409 ``attachments_data`` is thought to be compatible with microblog data.
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
410
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
411 """
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
412 try:
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
413 service = jid.JID(attachments_data["service"])
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
414 node = attachments_data["node"]
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
415 item = attachments_data["id"]
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
416 except (KeyError, RuntimeError):
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
417 raise ValueError(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
418 'data must have "service", "node" and "id" set'
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
419 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
420 attachment_node = self.get_attachment_node_name(service, node, item)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
421 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
422 items, __ = await self._p.get_items(
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
423 client, service, attachment_node, item_ids=[client.jid.userhost()]
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
424 )
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
425 except exceptions.NotFound:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
426 item_elt = None
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
427 else:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
428 if not items:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
429 item_elt = None
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
430 else:
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
431 item_elt = items[0]
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
432
3956
3cb9ade2ab84 plugin pubsub signing: pubsub items signature implementation:
Goffi <goffi@goffi.org>
parents: 3945
diff changeset
433 item_elt = await self.apply_set_handler(
3869
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
434 client,
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
435 attachments_data,
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
436 item_elt=item_elt,
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
437 )
c0bcbcf5b4b7 component AP gateway: handle `Like` and `Undo`/`Like` activities:
Goffi <goffi@goffi.org>
parents: 3864
diff changeset
438
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
439 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
440 await self._p.send_items(client, service, attachment_node, [item_elt])
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
441 except error.StanzaError as e:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
442 if e.condition == "item-not-found":
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
443 # the node doesn't exist, we can't publish attachments
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
444 log.warning(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
445 f"no attachment node found at {service} on {node!r} for item "
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
446 f"{item!r}, we can't update attachments."
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
447 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
448 raise exceptions.NotFound("No attachment node available")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
449 else:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
450 raise e
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
451
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
452 async def subscribe(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
453 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
454 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
455 service: jid.JID,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
456 node: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
457 item: str,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
458 ) -> None:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
459 """Subscribe to attachment node targeting the item
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
460
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
461 @param service: service of target item (will also be used for attachment node)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
462 @param node: node of target item (used to get attachment node's name)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
463 @param item: name of target item (used to get attachment node's name)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
464 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
465 attachment_node = self.get_attachment_node_name(service, node, item)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
466 await self._p.subscribe(client, service, attachment_node)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
467
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
468
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
469 def set_timestamp(self, attachment_elt: domish.Element, data: dict) -> None:
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
470 """Check if a ``timestamp`` attribute is set, parse it, and fill data
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
471
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
472 @param attachments_elt: element where the ``timestamp`` attribute may be set
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
473 @param data: data specific to the attachment (i.e. not the whole microblog data)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
474 ``timestamp`` field will be set there if timestamp exists and is parsable
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
475 """
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
476 timestamp_raw = attachment_elt.getAttribute("timestamp")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
477 if timestamp_raw:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
478 try:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
479 timestamp = date_utils.date_parse(timestamp_raw)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
480 except date_utils.ParserError:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
481 log.warning(f"can't parse timestamp: {timestamp_raw}")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
482 else:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
483 data["timestamp"] = timestamp
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
484
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
485 def noticed_get(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
486 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
487 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
488 attachments_elt: domish.Element,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
489 data: Dict[str, Any],
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
490 ) -> None:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
491 try:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
492 noticed_elt = next(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
493 attachments_elt.elements(NS_PUBSUB_ATTACHMENTS, "noticed")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
494 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
495 except StopIteration:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
496 pass
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
497 else:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
498 noticed_data = {
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
499 "noticed": True
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
500 }
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
501 self.set_timestamp(noticed_elt, noticed_data)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
502 data["noticed"] = noticed_data
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
503
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
504 def noticed_set(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
505 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
506 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
507 data: Dict[str, Any],
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
508 former_elt: Optional[domish.Element]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
509 ) -> Optional[domish.Element]:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
510 """add or remove a <noticed> attachment
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
511
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
512 if data["noticed"] is True, element is added, if it's False, it's removed, and
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
513 it's not present or None, the former element is kept.
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
514 """
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
515 noticed = data["extra"].get("noticed")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
516 if noticed is None:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
517 return former_elt
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
518 elif noticed:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
519 return domish.Element(
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
520 (NS_PUBSUB_ATTACHMENTS, "noticed"),
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
521 attribs = {
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
522 "timestamp": xmpp_date()
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
523 }
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
524 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
525 else:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
526 return None
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
527
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
528 def reactions_get(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
529 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
530 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
531 attachments_elt: domish.Element,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
532 data: Dict[str, Any],
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
533 ) -> None:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
534 try:
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
535 reactions_elt = next(
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
536 attachments_elt.elements(NS_PUBSUB_ATTACHMENTS, "reactions")
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
537 )
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
538 except StopIteration:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
539 pass
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
540 else:
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
541 reactions_data = {"reactions": []}
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
542 reactions = reactions_data["reactions"]
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
543 for reaction_elt in reactions_elt.elements(NS_PUBSUB_ATTACHMENTS, "reaction"):
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
544 reactions.append(str(reaction_elt))
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
545 self.set_timestamp(reactions_elt, reactions_data)
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
546 data["reactions"] = reactions_data
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
547
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3993
diff changeset
548 def reactions_set(
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
549 self,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
550 client: SatXMPPEntity,
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
551 data: Dict[str, Any],
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
552 former_elt: Optional[domish.Element]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
553 ) -> Optional[domish.Element]:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
554 """update the <reaction> attachment"""
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
555 reactions_data = data["extra"].get("reactions")
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
556 if reactions_data is None:
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
557 return former_elt
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
558 operation_type = reactions_data.get("operation", "update")
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
559 if operation_type == "update":
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
560 former_reactions = {
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
561 str(r) for r in former_elt.elements(NS_PUBSUB_ATTACHMENTS, "reaction")
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
562 } if former_elt is not None else set()
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
563 added_reactions = set(reactions_data.get("add") or [])
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
564 removed_reactions = set(reactions_data.get("remove") or [])
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
565 reactions = list((former_reactions | added_reactions) - removed_reactions)
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
566 elif operation_type == "replace":
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
567 reactions = reactions_data.get("reactions") or []
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
568 else:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
569 raise exceptions.DataError(f"invalid reaction operation: {operation_type!r}")
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
570 if reactions:
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
571 reactions_elt = domish.Element(
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
572 (NS_PUBSUB_ATTACHMENTS, "reactions"),
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
573 attribs = {
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
574 "timestamp": xmpp_date()
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
575 }
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
576 )
3888
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
577 for reactions_data in reactions:
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
578 reactions_elt.addElement("reaction", content=reactions_data)
aa7197b67c26 component AP gateway: AP <=> XMPP reactions conversions:
Goffi <goffi@goffi.org>
parents: 3869
diff changeset
579 return reactions_elt
3864
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
580 else:
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
581 return None
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
582
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
583
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
584 @implementer(iwokkel.IDisco)
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
585 class PubsubAttachments_Handler(xmlstream.XMPPHandler):
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
586
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
587 def getDiscoInfo(self, requestor, service, nodeIdentifier=""):
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
588 return [disco.DiscoFeature(NS_PUBSUB_ATTACHMENTS)]
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
589
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
590 def getDiscoItems(self, requestor, service, nodeIdentifier=""):
ac255a0fbd4c plugin pubsub attachments: partial implementation of pubsub-attachments protoXEP:
Goffi <goffi@goffi.org>
parents:
diff changeset
591 return []