Mercurial > libervia-backend

annotate sat/plugins/plugin_misc_attach.py @ 3932:7af29260ecb8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
core: fix and renamed getLocalPath -> get_local_path: - renaming is following global methods renaming to use snake_case - for reasons lost in the mists of time, a `profile` argument was used while checking if `client` is set is enough, and `client.profile` was escaped but actually not used in the path.
author Goffi <goffi@goffi.org>
date Mon, 10 Oct 2022 15:23:59 +0200
parents 0ff265725489
children 78b5f356900c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #!/usr/bin/env python3
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
2
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
3 # SàT plugin for attaching files
3479
be6d91572633 date update
Goffi <goffi@goffi.org>
parents: 3223
diff changeset
4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
5
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
6 # This program is free software: you can redistribute it and/or modify
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # it under the terms of the GNU Affero General Public License as published by
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # the Free Software Foundation, either version 3 of the License, or
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # (at your option) any later version.
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
10
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
11 # This program is distributed in the hope that it will be useful,
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # GNU Affero General Public License for more details.
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
15
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
16 # You should have received a copy of the GNU Affero General Public License
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
18
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
19 from collections import namedtuple
3223
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
20 import mimetypes
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
21 from pathlib import Path
3223
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
22 import shutil
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
23 import tempfile
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
24 from typing import Callable, Optional
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
25
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
26 from twisted.internet import defer
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
27
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
28 from sat.core import exceptions
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
29 from sat.core.constants import Const as C
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
30 from sat.core.core_types import SatXMPPEntity
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
31 from sat.core.i18n import _
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
32 from sat.core.log import getLogger
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
33 from sat.tools import utils
3223
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
34 from sat.tools import image
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
35
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
36
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
37 log = getLogger(__name__)
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
38
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
39
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
40 PLUGIN_INFO = {
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
41 C.PI_NAME: "File Attach",
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
42 C.PI_IMPORT_NAME: "ATTACH",
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
43 C.PI_TYPE: C.PLUG_TYPE_MISC,
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
44 C.PI_MODES: C.PLUG_MODE_BOTH,
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
45 C.PI_DEPENDENCIES: ["UPLOAD"],
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
46 C.PI_MAIN: "AttachPlugin",
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
47 C.PI_HANDLER: "no",
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
48 C.PI_DESCRIPTION: _("""Attachments handler"""),
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
49 }
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
50
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
51
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
52 AttachmentHandler = namedtuple('AttachmentHandler', ['can_handle', 'attach', 'priority'])
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
53
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
54
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
55 class AttachPlugin:
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
56
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
57 def __init__(self, host):
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
58 log.info(_("plugin Attach initialization"))
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
59 self.host = host
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
60 self._u = host.plugins["UPLOAD"]
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
61 host.trigger.add("sendMessage", self._sendMessageTrigger)
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
62 self._attachments_handlers = {'clear': [], 'encrypted': []}
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
63 self.register(self.defaultCanHandle, self.defaultAttach, False, -1000)
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
64
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
65 def register(self, can_handle, attach, encrypted=False, priority=0):
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
66 """Register an attachments handler
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
67
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
68 @param can_handle(callable, coroutine, Deferred): a method which must return True
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
69 if this plugin can handle the upload, otherwise next ones will be tried.
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
70 This method will get client and mess_data as arguments, before the XML is
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
71 generated
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
72 @param attach(callable, coroutine, Deferred): attach the file
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
73 this method will get client and mess_data as arguments, after XML is
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
74 generated. Upload operation must be handled
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
75 hint: "UPLOAD" plugin can be used
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
76 @param encrypted(bool): True if the handler manages encrypted files
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
77 A handler can be registered twice if it handle both encrypted and clear
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
78 attachments
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
79 @param priority(int): priority of this handler, handler with higher priority will
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
80 be tried first
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
81 """
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
82 handler = AttachmentHandler(can_handle, attach, priority)
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
83 handlers = (
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
84 self._attachments_handlers['encrypted']
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
85 if encrypted else self._attachments_handlers['clear']
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
86 )
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
87 if handler in handlers:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
88 raise exceptions.InternalError(
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
89 'Attachment handler has been registered twice, this should never happen'
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
90 )
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
91
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
92 handlers.append(handler)
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
93 handlers.sort(key=lambda h: h.priority, reverse=True)
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
94 log.debug(f"new attachments handler: {handler}")
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
95
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
96 async def attachFiles(self, client, data):
3223
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
97 """Main method to attach file
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
98
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
99 It will do generic pre-treatment, and call the suitable attachments handler
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
100 """
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
101 # we check attachment for pre-treatment like large image resizing
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
102 # media_type will be added if missing (and if it can be guessed from path)
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
103 attachments = data["extra"][C.MESS_KEY_ATTACHMENTS]
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
104 tmp_dirs_to_clean = []
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
105 for attachment in attachments:
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
106 if attachment.get(C.MESS_KEY_ATTACHMENTS_RESIZE, False):
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
107 path = Path(attachment["path"])
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
108 try:
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
109 media_type = attachment[C.MESS_KEY_ATTACHMENTS_MEDIA_TYPE]
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
110 except KeyError:
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
111 media_type = mimetypes.guess_type(path, strict=False)[0]
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
112 if media_type is None:
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
113 log.warning(
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
114 _("Can't resize attachment of unknown type: {attachment}")
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
115 .format(attachment=attachment))
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
116 continue
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
117 attachment[C.MESS_KEY_ATTACHMENTS_MEDIA_TYPE] = media_type
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
118
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
119 main_type = media_type.split('/')[0]
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
120 if main_type == "image":
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
121 report = image.check(self.host, path)
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
122 if report['too_large']:
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
123 tmp_dir = Path(tempfile.mkdtemp())
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
124 tmp_dirs_to_clean.append(tmp_dir)
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
125 new_path = tmp_dir / path.name
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
126 await image.resize(
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
127 path, report["recommended_size"], dest=new_path)
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
128 attachment["path"] = new_path
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
129 log.info(
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
130 _("Attachment {path!r} has been resized at {new_path!r}")
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
131 .format(path=str(path), new_path=str(new_path)))
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
132 else:
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
133 log.warning(
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
134 _("Can't resize attachment of type {main_type!r}: {attachment}")
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
135 .format(main_type=main_type, attachment=attachment))
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
136
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
137 if client.encryption.isEncryptionRequested(data):
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
138 handlers = self._attachments_handlers['encrypted']
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
139 else:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
140 handlers = self._attachments_handlers['clear']
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
141
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
142 for handler in handlers:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
143 can_handle = await utils.asDeferred(handler.can_handle, client, data)
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
144 if can_handle:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
145 break
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
146 else:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
147 raise exceptions.NotFound(
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
148 _("No plugin can handle attachment with {destinee}").format(
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
149 destinee = data['to']
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
150 ))
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
151
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
152 await utils.asDeferred(handler.attach, client, data)
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
153
3223
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
154 for dir_path in tmp_dirs_to_clean:
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
155 log.debug(f"Cleaning temporary directory at {dir_path}")
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
156 shutil.rmtree(dir_path)
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
157
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
158 return data
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
159
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
160 async def upload_files(
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
161 self,
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
162 client: SatXMPPEntity,
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
163 data: dict,
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
164 upload_cb: Optional[Callable] = None
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
165 ):
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
166 """Upload file, and update attachments
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
167
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
168 invalid attachments will be removed
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
169 @param client:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
170 @param data(dict): message data
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
171 @param upload_cb(coroutine, Deferred, None): method to use for upload
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
172 if None, upload method from UPLOAD plugin will be used.
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
173 Otherwise, following kwargs will be used with the cb:
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
174 - client
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
175 - filepath
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
176 - filename
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
177 - options
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
178 the method must return a tuple similar to UPLOAD plugin's upload method,
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
179 it must contain:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
180 - progress_id
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
181 - a deferred which fire download URL
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
182 """
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
183 if upload_cb is None:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
184 upload_cb = self._u.upload
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
185
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
186 uploads_d = []
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
187 to_delete = []
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
188 attachments = data["extra"]["attachments"]
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
189
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
190 for attachment in attachments:
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
191 try:
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
192 # we pop path because we don't want it to be stored, as the file can be
3202
2e892f9f54f6 plugin attachment: remove "path" from attachment once used:
Goffi <goffi@goffi.org>
parents: 3192
diff changeset
193 # only in a temporary location
2e892f9f54f6 plugin attachment: remove "path" from attachment once used:
Goffi <goffi@goffi.org>
parents: 3192
diff changeset
194 path = Path(attachment.pop("path"))
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
195 except KeyError:
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
196 log.warning("no path in attachment: {attachment}")
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
197 to_delete.append(attachment)
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
198 continue
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
199
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
200 if "url" in attachment:
3202
2e892f9f54f6 plugin attachment: remove "path" from attachment once used:
Goffi <goffi@goffi.org>
parents: 3192
diff changeset
201 url = attachment.pop('url')
2e892f9f54f6 plugin attachment: remove "path" from attachment once used:
Goffi <goffi@goffi.org>
parents: 3192
diff changeset
202 log.warning(
2e892f9f54f6 plugin attachment: remove "path" from attachment once used:
Goffi <goffi@goffi.org>
parents: 3192
diff changeset
203 f"unexpected URL in attachment: {url!r}\nattachment: {attachment}"
2e892f9f54f6 plugin attachment: remove "path" from attachment once used:
Goffi <goffi@goffi.org>
parents: 3192
diff changeset
204 )
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
205
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
206 try:
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
207 name = attachment["name"]
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
208 except KeyError:
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
209 name = attachment["name"] = path.name
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
210
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
211 attachment["size"] = path.stat().st_size
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
212
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
213 extra = {
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
214 "attachment": attachment
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
215 }
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
216 progress_id = attachment.pop("progress_id", None)
3182
f2bb57348587 plugin attach, XEP-0363: progress id can now be specified:
Goffi <goffi@goffi.org>
parents: 3181
diff changeset
217 if progress_id:
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
218 extra["progress_id"] = progress_id
3192
883fb4981958 plugin attach: disable TLS check if "check_certificate" is disabled
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
219 check_certificate = self.host.memory.getParamA(
883fb4981958 plugin attach: disable TLS check if "check_certificate" is disabled
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
220 "check_certificate", "Connection", profile_key=client.profile)
883fb4981958 plugin attach: disable TLS check if "check_certificate" is disabled
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
221 if not check_certificate:
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
222 extra['ignore_tls_errors'] = True
3192
883fb4981958 plugin attach: disable TLS check if "check_certificate" is disabled
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
223 log.warning(
883fb4981958 plugin attach: disable TLS check if "check_certificate" is disabled
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
224 _("certificate check disabled for upload, this is dangerous!"))
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
225
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
226 __, upload_d = await upload_cb(
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
227 client=client,
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
228 filepath=path,
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
229 filename=name,
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
230 extra=extra,
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
231 )
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
232 uploads_d.append(upload_d)
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
233
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
234 for attachment in to_delete:
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
235 attachments.remove(attachment)
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
236
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
237 upload_results = await defer.DeferredList(uploads_d)
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
238 for idx, (success, ret) in enumerate(upload_results):
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
239 attachment = attachments[idx]
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
240
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
241 if not success:
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
242 # ret is a failure here
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
243 log.warning(f"error while uploading {attachment}: {ret}")
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
244 continue
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
245
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
246 attachment["url"] = ret
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
247
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
248 return data
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
249
3223
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
250 def _attachFiles(self, data, client):
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
251 return defer.ensureDeferred(self.attachFiles(client, data))
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
252
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
253 def _sendMessageTrigger(
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
254 self, client, mess_data, pre_xml_treatments, post_xml_treatments):
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
255 if mess_data['extra'].get(C.MESS_KEY_ATTACHMENTS):
3223
163014f09bf4 plugin attach: handle large images resizing:
Goffi <goffi@goffi.org>
parents: 3219
diff changeset
256 post_xml_treatments.addCallback(self._attachFiles, client=client)
3181
5ff2cf7f0aba plugin attach: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
257 return True
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
258
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
259 async def defaultCanHandle(self, client, data):
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
260 return True
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
261
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
262 async def defaultAttach(self, client, data):
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
263 await self.upload_files(client, data)
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
264 # TODO: handle xhtml-im
3922
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
265 body_elt = data["xml"].body
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
266 if body_elt is None:
0ff265725489 plugin XEP-0447: handle attachment and download:
Goffi <goffi@goffi.org>
parents: 3859
diff changeset
267 body_elt = data["xml"].addElement("body")
3219
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
268 attachments = data["extra"][C.MESS_KEY_ATTACHMENTS]
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
269 if attachments:
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
270 body_links = '\n'.join(a['url'] for a in attachments)
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
271 if str(body_elt).strip():
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
272 # if there is already a body, we add a line feed before the first link
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
273 body_elt.addContent('\n')
2ba602aef90e plugin attach, aesgcm: attachments refactoring:
Goffi <goffi@goffi.org>
parents: 3202
diff changeset
274 body_elt.addContent(body_links)