Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_misc_file.py @ 4242:8acf46ed7f36

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frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents e11b13418ba6
children 0d7bb4df2343
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1 #!/usr/bin/env python3
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2
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3
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4 # SAT plugin for file tansfer
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5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from functools import partial
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21 import os
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22 import os.path
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23 from pathlib import Path
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25 from twisted.internet import defer
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26 from twisted.words.protocols.jabber import jid
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27
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28 from libervia.backend.core import exceptions
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29 from libervia.backend.core.constants import Const as C
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30 from libervia.backend.core.core_types import SatXMPPEntity
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31 from libervia.backend.core.i18n import D_, _
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32 from libervia.backend.core.log import getLogger
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33 from libervia.backend.tools import xml_tools
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34 from libervia.backend.tools import stream
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35 from libervia.backend.tools import utils
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36 from libervia.backend.tools.common import data_format, utils as common_utils
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38
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39 log = getLogger(__name__)
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41
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42 PLUGIN_INFO = {
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43 C.PI_NAME: "File Tansfer",
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44 C.PI_IMPORT_NAME: "FILE",
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45 C.PI_TYPE: C.PLUG_TYPE_MISC,
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46 C.PI_MODES: C.PLUG_MODE_BOTH,
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47 C.PI_MAIN: "FilePlugin",
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48 C.PI_HANDLER: "no",
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49 C.PI_DESCRIPTION: _(
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50 """File Tansfer Management:
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51 This plugin manage the various ways of sending a file, and choose the best one."""
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52 ),
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53 }
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54
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55
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56 SENDING = D_("Please select a file to send to {peer}")
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57 SENDING_TITLE = D_("File sending")
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58 CONFIRM = D_(
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59 '{peer} wants to send the file "{name}" to you:\n{desc}\n\nThe file has a size of '
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60 '{size_human}\n\nDo you accept ?'
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61 )
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62 CONFIRM_TITLE = D_("Confirm file transfer")
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63 CONFIRM_OVERWRITE = D_("File {} already exists, are you sure you want to overwrite ?")
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64 CONFIRM_OVERWRITE_TITLE = D_("File exists")
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65 SECURITY_LIMIT = 30
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66
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67 PROGRESS_ID_KEY = "progress_id"
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68
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69
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70 class FilePlugin:
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71 File = stream.SatFile
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72
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73 def __init__(self, host):
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74 log.info(_("plugin File initialization"))
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75 self.host = host
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76 host.bridge.add_method(
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77 "file_send",
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78 ".plugin",
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79 in_sign="ssssss",
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80 out_sign="s",
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81 method=self._file_send,
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82 async_=True,
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83 )
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84 self._file_managers = []
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85 host.import_menu(
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86 (D_("Action"), D_("send file")),
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87 self._file_send_menu,
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88 security_limit=10,
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89 help_string=D_("Send a file"),
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90 type_=C.MENU_SINGLE,
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91 )
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92
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93 def _file_send(
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94 self,
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95 peer_jid_s: str,
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96 filepath: str,
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97 name: str,
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98 file_desc: str,
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99 extra_s: str,
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100 profile: str = C.PROF_KEY_NONE
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101 ) -> defer.Deferred:
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102 client = self.host.get_client(profile)
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103 d = defer.ensureDeferred(self.file_send(
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104 client, jid.JID(peer_jid_s), filepath, name or None, file_desc or None,
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105 data_format.deserialise(extra_s)
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106 ))
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107 d.addCallback(data_format.serialise)
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108 return d
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109
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110 async def file_send(
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111 self,
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112 client: SatXMPPEntity,
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113 peer_jid: jid.JID,
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114 filepath: str|Path,
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115 filename: str|None=None,
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116 file_desc: str|None=None,
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117 extra: dict|None=None
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118 ) -> dict:
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119 """Send a file using best available method
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120
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121 @param peer_jid: jid of the destinee
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122 @param filepath: absolute path to the file
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123 @param filename: name to use, or None to find it from filepath
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124 @param file_desc: description of the file
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125 @param profile: %(doc_profile)s
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e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
126 @return: action dictionary, with progress id in case of success, else
3182
f2bb57348587 plugin attach, XEP-0363: progress id can now be specified:
Goffi <goffi@goffi.org>
parents: 3137
diff changeset
127 xmlui message
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1575
diff changeset
128 """
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
129 filepath = Path(filepath)
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
130 if not filepath.is_file():
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
131 raise exceptions.DataError("The given path doesn't link to a file")
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1575
diff changeset
132 if not filename:
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
133 filename = filepath.name
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
134 for manager, __ in self._file_managers:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
135 if await utils.as_deferred(manager.can_handle_file_send,
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
136 client, peer_jid, str(filepath)):
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
137 try:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
138 method_name = manager.name
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
139 except AttributeError:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
140 method_name = manager.__class__.__name__
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
141 log.info(
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
142 _("{name} method will be used to send the file").format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
143 name=method_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
144 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
145 )
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
146 try:
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
147 file_data= await utils.as_deferred(
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
148 manager.file_send, client, peer_jid, str(filepath), filename, file_desc,
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
149 extra
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
150 )
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
151 except Exception as e:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
152 log.warning(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
153 _("Can't send {filepath} to {peer_jid} with {method_name}: "
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
154 "{reason}").format(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
155 filepath=filepath,
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
156 peer_jid=peer_jid,
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
157 method_name=method_name,
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
158 reason=e
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
159 )
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
160 )
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
161 continue
4231
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
162 if "progress" not in file_data:
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
163 raise exceptions.InternalError(
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
164 '"progress" should be set in "file_send" returned file data dict.'
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
165 )
e11b13418ba6 plugin XEP-0353, XEP-0234, jingle: WebRTC data channel signaling implementation:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
166 return file_data
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
167 msg = "Can't find any method to send file to {jid}".format(jid=peer_jid.full())
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1575
diff changeset
168 log.warning(msg)
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
169 return {
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
170 "xmlui": xml_tools.note(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
171 "Can't transfer file", msg, C.XMLUI_DATA_LVL_WARNING
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
172 ).toXml()
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
173 }
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1575
diff changeset
174
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
175 def _on_file_choosed(self, peer_jid, data, profile):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
176 client = self.host.get_client(profile)
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
177 cancelled = C.bool(data.get("cancelled", C.BOOL_FALSE))
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
178 if cancelled:
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
179 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
180 path = data["path"]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
181 return self.file_send(client, peer_jid, path)
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
182
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
183 def _file_send_menu(self, data, profile):
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
184 """ XMLUI activated by menu: return file sending UI
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
185
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
186 @param profile: %(doc_profile)s
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
187 """
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
188 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
189 jid_ = jid.JID(data["jid"])
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
190 except RuntimeError:
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
191 raise exceptions.DataError(_("Invalid JID"))
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
192
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
193 file_choosed_id = self.host.register_callback(
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
194 partial(self._on_file_choosed, jid_),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
195 with_data=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
196 one_shot=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
197 )
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
198 xml_ui = xml_tools.XMLUI(
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
199 C.XMLUI_DIALOG,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
200 dialog_opt={
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
201 C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_FILE,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
202 C.XMLUI_DATA_MESS: _(SENDING).format(peer=jid_.full()),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
203 },
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
204 title=_(SENDING_TITLE),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
205 submit_id=file_choosed_id,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
206 )
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
207
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
208 return {"xmlui": xml_ui.toXml()}
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
209
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
210 def register(self, manager, priority: int = 0) -> None:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
211 """Register a fileSending manager
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1575
diff changeset
212
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
213 @param manager: object implementing can_handle_file_send, and file_send methods
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
214 @param priority: pririoty of this manager, the higher available will be used
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1575
diff changeset
215 """
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
216 m_data = (manager, priority)
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
217 if m_data in self._file_managers:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
218 raise exceptions.ConflictError(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
219 f"Manager {manager} is already registered"
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
220 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
221 if not hasattr(manager, "can_handle_file_send") or not hasattr(manager, "file_send"):
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
222 raise ValueError(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
223 f'{manager} must have both "can_handle_file_send" and "file_send" methods to '
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
224 'be registered')
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
225 self._file_managers.append(m_data)
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
226 self._file_managers.sort(key=lambda m: m[1], reverse=True)
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1575
diff changeset
227
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
228 def unregister(self, manager):
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
229 for idx, data in enumerate(self._file_managers):
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
230 if data[0] == manager:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
231 break
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
232 else:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
233 raise exceptions.NotFound("The file manager {manager} is not registered")
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
234 del self._file_managers[idx]
1525
49d33cb48207 plugin file: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
235
1574
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
236 # Dialogs with user
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
237 # the overwrite check is done here
1525
49d33cb48207 plugin file: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
238
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3970
diff changeset
239 def open_file_write(self, client, file_path, transfer_data, file_data, stream_object):
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
240 """create SatFile or FileStremaObject for the requested file and fill suitable data
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
241 """
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
242 if stream_object:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
243 assert "stream_object" not in transfer_data
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
244 transfer_data["stream_object"] = stream.FileStreamObject(
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
245 self.host,
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
246 client,
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
247 file_path,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
248 mode="wb",
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
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249 uid=file_data[PROGRESS_ID_KEY],
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250 size=file_data["size"],
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251 data_cb=file_data.get("data_cb"),
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252 )
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253 else:
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254 assert "file_obj" not in transfer_data
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255 transfer_data["file_obj"] = stream.SatFile(
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256 self.host,
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257 client,
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258 file_path,
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259 mode="wb",
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260 uid=file_data[PROGRESS_ID_KEY],
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261 size=file_data["size"],
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262 data_cb=file_data.get("data_cb"),
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263 )
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264
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265 async def _got_confirmation(
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266 self, client, data, peer_jid, transfer_data, file_data, stream_object
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267 ):
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268 """Called when the permission and dest path have been received
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269
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270 @param peer_jid(jid.JID): jid of the file sender
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271 @param transfer_data(dict): same as for [self.get_dest_dir]
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272 @param file_data(dict): same as for [self.get_dest_dir]
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273 @param stream_object(bool): same as for [self.get_dest_dir]
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274 return (bool): True if copy is wanted and OK
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275 False if user wants to cancel
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276 if file exists ask confirmation and call again self._getDestDir if needed
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277 """
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278 if data.get("cancelled", False):
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279 return False
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280 path = data["path"]
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281 file_data["file_path"] = file_path = os.path.join(path, file_data["name"])
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282 log.debug("destination file path set to {}".format(file_path))
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283
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284 # we manage case where file already exists
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285 if os.path.exists(file_path):
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286 overwrite = await xml_tools.defer_confirm(
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287 self.host,
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288 _(CONFIRM_OVERWRITE).format(file_path),
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289 _(CONFIRM_OVERWRITE_TITLE),
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290 action_extra={
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291 "from_jid": peer_jid.full(),
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292 "type": C.META_TYPE_OVERWRITE,
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293 "progress_id": file_data[PROGRESS_ID_KEY],
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294 },
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295 security_limit=SECURITY_LIMIT,
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296 profile=client.profile,
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297 )
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298
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299 if not overwrite:
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300 return await self.get_dest_dir(client, peer_jid, transfer_data, file_data)
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301
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302 self.open_file_write(client, file_path, transfer_data, file_data, stream_object)
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303 return True
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304
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305 async def get_dest_dir(
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306 self, client, peer_jid, transfer_data, file_data, stream_object=False
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307 ):
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308 """Request confirmation and destination dir to user
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309
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310 Overwrite confirmation is managed.
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311 if transfer is confirmed, 'file_obj' is added to transfer_data
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312 @param peer_jid(jid.JID): jid of the file sender
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313 @param filename(unicode): name of the file
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314 @param transfer_data(dict): data of the transfer session,
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315 it will be only used to store the file_obj.
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316 "file_obj" (or "stream_object") key *MUST NOT* exist before using get_dest_dir
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317 @param file_data(dict): information about the file to be transfered
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318 It MUST contain the following keys:
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319 - peer_jid (jid.JID): other peer jid
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320 - name (unicode): name of the file to trasnsfer
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321 the name must not be empty or contain a "/" character
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322 - size (int): size of the file
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323 - desc (unicode): description of the file
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324 - progress_id (unicode): id to use for progression
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325 It *MUST NOT* contain the "peer" key
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326 It may contain:
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327 - data_cb (callable): method called on each data read/write
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328 "file_path" will be added to this dict once destination selected
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diff changeset
329 "size_human" will also be added with human readable file size
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330 @param stream_object(bool): if True, a stream_object will be used instead of file_obj
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331 a stream.FileStreamObject will be used
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332 return: True if transfer is accepted
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333 """
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334 cont, ret_value = await self.host.trigger.async_return_point(
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335 "FILE_getDestDir", client, peer_jid, transfer_data, file_data, stream_object
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336 )
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diff changeset
337 if not cont:
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338 return ret_value
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339 filename = file_data["name"]
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340 assert filename and not "/" in filename
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341 assert PROGRESS_ID_KEY in file_data
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342 # human readable size
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343 file_data["size_human"] = common_utils.get_human_size(file_data["size"])
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344 resp_data = await xml_tools.defer_dialog(
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345 self.host,
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346 _(CONFIRM).format(peer=peer_jid.full(), **file_data),
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347 _(CONFIRM_TITLE),
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348 type_=C.XMLUI_DIALOG_FILE,
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349 options={C.XMLUI_DATA_FILETYPE: C.XMLUI_DATA_FILETYPE_DIR},
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350 action_extra={
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351 "from_jid": peer_jid.full(),
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352 "type": C.META_TYPE_FILE,
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353 "progress_id": file_data[PROGRESS_ID_KEY],
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354 },
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355 security_limit=SECURITY_LIMIT,
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356 profile=client.profile,
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357 )
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358
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359 accepted = await self._got_confirmation(
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360 client,
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diff changeset
361 resp_data,
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362 peer_jid,
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363 transfer_data,
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364 file_data,
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365 stream_object,
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diff changeset
366 )
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367 return accepted