Mercurial > libervia-backend

annotate sat/plugins/plugin_misc_file.py @ 3528:849374e59178

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component file sharing: quotas implementation: quotas can now be specified using the `quotas_json` option of `component file_sharing` section in settings. This must be a dict where: - `users` key contains default quotas for all users - `admins` key contains quotas for administrators (not implemented yet) - `jids` contain bare JID to quota mapping, to have user-specific quota The value can be either a int for quota in bytes, or a case insensitive string with an optional multiplier symbol (e.g. "500 Mio"). `None` can be used for explicit unlimited quota (which is the default is `users` is not set). When a file size is too big for quota, upload is refused with an error message indicating allowed quota, used space, and the size of the file that user wants to upload.
author Goffi <goffi@goffi.org>
date Wed, 05 May 2021 15:37:33 +0200
parents 584379473925
children ca980569318c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 import os
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21 import os.path
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22 from functools import partial
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23 from twisted.internet import defer
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24 from twisted.words.protocols.jabber import jid
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25 from sat.core.i18n import _, D_
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26 from sat.core.constants import Const as C
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27 from sat.core.log import getLogger
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28 from sat.core import exceptions
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29 from sat.tools import xml_tools
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30 from sat.tools import stream
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31 from sat.tools import utils
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32 from sat.tools.common import utils as common_utils
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34
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35 log = getLogger(__name__)
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36
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37
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38 PLUGIN_INFO = {
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39 C.PI_NAME: "File Tansfer",
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40 C.PI_IMPORT_NAME: "FILE",
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41 C.PI_TYPE: C.PLUG_TYPE_MISC,
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42 C.PI_MODES: C.PLUG_MODE_BOTH,
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43 C.PI_MAIN: "FilePlugin",
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44 C.PI_HANDLER: "no",
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45 C.PI_DESCRIPTION: _(
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46 """File Tansfer Management:
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47 This plugin manage the various ways of sending a file, and choose the best one."""
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48 ),
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49 }
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50
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51
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52 SENDING = D_("Please select a file to send to {peer}")
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53 SENDING_TITLE = D_("File sending")
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54 CONFIRM = D_(
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55 '{peer} wants to send the file "{name}" to you:\n{desc}\n\nThe file has a size of '
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56 '{size_human}\n\nDo you accept ?'
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57 )
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58 CONFIRM_TITLE = D_("Confirm file transfer")
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59 CONFIRM_OVERWRITE = D_("File {} already exists, are you sure you want to overwrite ?")
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60 CONFIRM_OVERWRITE_TITLE = D_("File exists")
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61 SECURITY_LIMIT = 30
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62
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63 PROGRESS_ID_KEY = "progress_id"
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64
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65
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66 class FilePlugin:
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67 File = stream.SatFile
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68
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69 def __init__(self, host):
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70 log.info(_("plugin File initialization"))
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71 self.host = host
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72 host.bridge.addMethod(
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73 "fileSend",
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74 ".plugin",
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75 in_sign="ssssa{ss}s",
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76 out_sign="a{ss}",
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77 method=self._fileSend,
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78 async_=True,
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79 )
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80 self._file_managers = []
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81 host.importMenu(
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82 (D_("Action"), D_("send file")),
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83 self._fileSendMenu,
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84 security_limit=10,
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85 help_string=D_("Send a file"),
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86 type_=C.MENU_SINGLE,
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87 )
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88
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89 def _fileSend(self, peer_jid_s, filepath, name="", file_desc="", extra=None,
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90 profile=C.PROF_KEY_NONE):
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91 client = self.host.getClient(profile)
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92 return defer.ensureDeferred(self.fileSend(
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93 client, jid.JID(peer_jid_s), filepath, name or None, file_desc or None, extra
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94 ))
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95
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96 async def fileSend(
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97 self, client, peer_jid, filepath, filename=None, file_desc=None, extra=None
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98 ):
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99 """Send a file using best available method
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100
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101 @param peer_jid(jid.JID): jid of the destinee
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102 @param filepath(str): absolute path to the file
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103 @param filename(unicode, None): name to use, or None to find it from filepath
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104 @param file_desc(unicode, None): description of the file
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105 @param profile: %(doc_profile)s
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106 @return (dict): action dictionary, with progress id in case of success, else
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107 xmlui message
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108 """
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109 if not os.path.isfile(filepath):
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110 raise exceptions.DataError("The given path doesn't link to a file")
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111 if not filename:
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112 filename = os.path.basename(filepath) or "_"
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113 for manager, priority in self._file_managers:
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114 if await utils.asDeferred(manager.canHandleFileSend,
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115 client, peer_jid, filepath):
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116 try:
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117 method_name = manager.name
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118 except AttributeError:
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119 method_name = manager.__class__.__name__
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120 log.info(
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121 _("{name} method will be used to send the file").format(
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122 name=method_name
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123 )
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124 )
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125 try:
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Goffi <goffi@goffi.org>
parents: 3182
diff changeset
126 progress_id = await utils.asDeferred(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
127 manager.fileSend, client, peer_jid, filepath, filename, file_desc,
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
128 extra
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
129 )
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
130 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
131 log.warning(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
132 _("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
133 "{reason}").format(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
134 filepath=filepath,
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
135 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
136 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
137 reason=e
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
138 )
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
139 )
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
140 continue
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
141 return {"progress": progress_id}
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
142 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
143 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
144 return {
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
145 "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
146 "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
147 ).toXml()
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
148 }
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
149
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
150 def _onFileChoosed(self, peer_jid, data, profile):
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
151 client = self.host.getClient(profile)
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
152 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
153 if cancelled:
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
154 return
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parents: 2562
diff changeset
155 path = data["path"]
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
156 return self.fileSend(client, peer_jid, path)
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
157
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
158 def _fileSendMenu(self, data, profile):
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
159 """ XMLUI activated by menu: return file sending UI
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
160
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
161 @param profile: %(doc_profile)s
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
162 """
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
163 try:
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56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
164 jid_ = jid.JID(data["jid"])
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
165 except RuntimeError:
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
166 raise exceptions.DataError(_("Invalid JID"))
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
167
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
168 file_choosed_id = self.host.registerCallback(
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
169 partial(self._onFileChoosed, jid_),
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
170 with_data=True,
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
171 one_shot=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
172 )
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
173 xml_ui = xml_tools.XMLUI(
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
174 C.XMLUI_DIALOG,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
175 dialog_opt={
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
176 C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_FILE,
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
177 C.XMLUI_DATA_MESS: _(SENDING).format(peer=jid_.full()),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
178 },
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
179 title=_(SENDING_TITLE),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
180 submit_id=file_choosed_id,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
181 )
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
182
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
183 return {"xmlui": xml_ui.toXml()}
1635
591e04f0103c plugin file: added "Action/send" file menu
Goffi <goffi@goffi.org>
parents: 1626
diff changeset
184
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
185 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
186 """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
187
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
188 @param manager: object implementing canHandleFileSend, and fileSend methods
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
189 @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
190 """
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
191 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
192 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
193 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
194 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
195 )
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
196 if not hasattr(manager, "canHandleFileSend") or not hasattr(manager, "fileSend"):
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
197 raise ValueError(
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
198 f'{manager} must have both "canHandleFileSend" and "fileSend" methods to '
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
199 'be registered')
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
200 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
201 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
202
3403
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
203 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
204 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
205 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
206 break
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
207 else:
404d4b29de52 plugin file, XEP-0234: registering is now done by class + use of async:
Goffi <goffi@goffi.org>
parents: 3182
diff changeset
208 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
209 del self._file_managers[idx]
1525
49d33cb48207 plugin file: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
210
1574
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
211 # Dialogs with user
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
212 # the overwrite check is done here
1525
49d33cb48207 plugin file: first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
213
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
214 def openFileWrite(self, client, file_path, transfer_data, file_data, stream_object):
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
215 """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
216 """
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
217 if stream_object:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
218 assert "stream_object" not in transfer_data
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
219 transfer_data["stream_object"] = stream.FileStreamObject(
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
220 self.host,
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
221 client,
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
222 file_path,
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
223 mode="wb",
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
224 uid=file_data[PROGRESS_ID_KEY],
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
225 size=file_data["size"],
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
226 data_cb=file_data.get("data_cb"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
227 )
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
228 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
229 assert "file_obj" not in transfer_data
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
230 transfer_data["file_obj"] = stream.SatFile(
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
231 self.host,
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
232 client,
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
233 file_path,
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
234 mode="wb",
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
235 uid=file_data[PROGRESS_ID_KEY],
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
236 size=file_data["size"],
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
237 data_cb=file_data.get("data_cb"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
238 )
1574
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
239
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
240 def _gotConfirmation(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
241 self, data, client, peer_jid, transfer_data, file_data, stream_object
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
242 ):
1574
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
243 """Called when the permission and dest path have been received
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
244
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
245 @param peer_jid(jid.JID): jid of the file sender
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
246 @param transfer_data(dict): same as for [self.getDestDir]
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
247 @param file_data(dict): same as for [self.getDestDir]
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
248 @param stream_object(bool): same as for [self.getDestDir]
1574
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
249 return (bool): True if copy is wanted and OK
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
250 False if user wants to cancel
babd97d80049 plugins XEP-0234, file: moved file request dialog to file plugin
Goffi <goffi@goffi.org>
parents: 1568
diff changeset
251 if file exists ask confirmation and call again self._getDestDir if needed
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252 """
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253 if data.get("cancelled", False):
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254 return False
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255 path = data["path"]
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256 file_data["file_path"] = file_path = os.path.join(path, file_data["name"])
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257 log.debug("destination file path set to {}".format(file_path))
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258
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259 # we manage case where file already exists
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260 if os.path.exists(file_path):
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261
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262 def check_overwrite(overwrite):
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263 if overwrite:
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264 self.openFileWrite(
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265 client, file_path, transfer_data, file_data, stream_object
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266 )
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267 return True
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268 else:
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269 return defer.ensureDeferred(
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270 self.getDestDir(client, peer_jid, transfer_data, file_data)
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271 )
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272
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273 exists_d = xml_tools.deferConfirm(
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274 self.host,
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275 _(CONFIRM_OVERWRITE).format(file_path),
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276 _(CONFIRM_OVERWRITE_TITLE),
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277 action_extra={
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278 "meta_from_jid": peer_jid.full(),
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279 "meta_type": C.META_TYPE_OVERWRITE,
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280 "meta_progress_id": file_data[PROGRESS_ID_KEY],
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281 },
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282 security_limit=SECURITY_LIMIT,
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283 profile=client.profile,
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284 )
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285 exists_d.addCallback(check_overwrite)
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286 return exists_d
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287
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288 self.openFileWrite(client, file_path, transfer_data, file_data, stream_object)
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289 return True
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290
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291 async def getDestDir(
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292 self, client, peer_jid, transfer_data, file_data, stream_object=False
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293 ):
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294 """Request confirmation and destination dir to user
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295
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296 Overwrite confirmation is managed.
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297 if transfer is confirmed, 'file_obj' is added to transfer_data
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298 @param peer_jid(jid.JID): jid of the file sender
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299 @param filename(unicode): name of the file
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300 @param transfer_data(dict): data of the transfer session,
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301 it will be only used to store the file_obj.
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302 "file_obj" (or "stream_object") key *MUST NOT* exist before using getDestDir
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303 @param file_data(dict): information about the file to be transfered
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304 It MUST contain the following keys:
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305 - peer_jid (jid.JID): other peer jid
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306 - name (unicode): name of the file to trasnsfer
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307 the name must not be empty or contain a "/" character
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308 - size (int): size of the file
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309 - desc (unicode): description of the file
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310 - progress_id (unicode): id to use for progression
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311 It *MUST NOT* contain the "peer" key
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312 It may contain:
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313 - data_cb (callable): method called on each data read/write
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314 "file_path" will be added to this dict once destination selected
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315 "size_human" will also be added with human readable file size
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316 @param stream_object(bool): if True, a stream_object will be used instead of file_obj
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317 a stream.FileStreamObject will be used
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318 return (defer.Deferred): True if transfer is accepted
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319 """
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320 cont, ret_value = await self.host.trigger.asyncReturnPoint(
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321 "FILE_getDestDir", client, peer_jid, transfer_data, file_data, stream_object
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322 )
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323 if not cont:
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324 return ret_value
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325 filename = file_data["name"]
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326 assert filename and not "/" in filename
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327 assert PROGRESS_ID_KEY in file_data
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328 # human readable size
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329 file_data["size_human"] = common_utils.getHumanSize(file_data["size"])
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330 d = xml_tools.deferDialog(
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331 self.host,
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332 _(CONFIRM).format(peer=peer_jid.full(), **file_data),
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333 _(CONFIRM_TITLE),
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334 type_=C.XMLUI_DIALOG_FILE,
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335 options={C.XMLUI_DATA_FILETYPE: C.XMLUI_DATA_FILETYPE_DIR},
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336 action_extra={
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337 "meta_from_jid": peer_jid.full(),
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338 "meta_type": C.META_TYPE_FILE,
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339 "meta_progress_id": file_data[PROGRESS_ID_KEY],
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340 },
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341 security_limit=SECURITY_LIMIT,
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342 profile=client.profile,
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343 )
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344 d.addCallback(
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345 self._gotConfirmation,
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346 client,
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347 peer_jid,
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348 transfer_data,
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349 file_data,
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350 stream_object,
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351 )
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352 return d