annotate sat/plugins/plugin_exp_pubsub_admin.py @ 3330:7b47f48d31f3

plugin XEP-0264: fix orientation of thumbnails: Rotation of thumbnailis is now modified according to EXIF orientation data. Original image is not modified as user may want to keep it, and orientation transformation can modify encoding parameters. Update `pillow` minimum version to the first one with `exif_transpose` implementation.
author Goffi <goffi@goffi.org>
date Thu, 13 Aug 2020 23:46:18 +0200
parents 559a625a236b
children be6d91572633
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
1 #!/usr/bin/env python3
3137
559a625a236b fixed shebangs
Goffi <goffi@goffi.org>
parents: 3136
diff changeset
2
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
3
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # SAT plugin to send pubsub requests with administrator privilege
3136
9d0df638c8b4 dates update
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
6
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
11
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
16
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
19
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
20 from sat.core.i18n import _
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
21 from sat.core import exceptions
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
22 from sat.core.constants import Const as C
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
23 from sat.core.log import getLogger
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
24 from sat.tools.common import data_format
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
25 from twisted.words.protocols.jabber import jid
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
26 from wokkel import pubsub
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
27 from wokkel import generic
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
28
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
29 log = getLogger(__name__)
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
30
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
31 PLUGIN_INFO = {
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
32 C.PI_NAME: "Pubsub Administrator",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
33 C.PI_IMPORT_NAME: "PUBSUB_ADMIN",
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
34 C.PI_TYPE: C.PLUG_TYPE_EXP,
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
35 C.PI_PROTOCOLS: [],
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
36 C.PI_DEPENDENCIES: [],
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
37 C.PI_RECOMMENDATIONS: [],
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
38 C.PI_MAIN: "PubsubAdmin",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
39 C.PI_HANDLER: "no",
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
40 C.PI_DESCRIPTION: _("""\Implementation of Pubsub Administrator
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
41 This allows a pubsub administrator to overwrite completly items, including publisher.
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
42 Specially useful when importing a node."""),
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
43 }
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
44
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
45 NS_PUBSUB_ADMIN = "https://salut-a-toi.org/spec/pubsub_admin:0"
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
46
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
47
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
48 class PubsubAdmin(object):
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
49
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
50 def __init__(self, host):
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
51 self.host = host
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
52 host.bridge.addMethod(
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
53 "psAdminItemsSend",
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
54 ".plugin",
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
55 in_sign="ssasss",
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
56 out_sign="as",
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
57 method=self._publish,
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
58 async_=True,
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
59 )
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
60
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
61 def _publish(self, service, nodeIdentifier, items, extra=None,
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
62 profile_key=C.PROF_KEY_NONE):
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
63 client = self.host.getClient(profile_key)
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
64 service = None if not service else jid.JID(service)
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
65 extra = data_format.deserialise(extra)
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
66 items = [generic.parseXml(i.encode('utf-8')) for i in items]
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
67 return self.publish(
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
68 client, service, nodeIdentifier, items, extra
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
69 )
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
70
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
71 def _sendCb(self, iq_result):
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
72 publish_elt = iq_result.admin.pubsub.publish
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
73 ids = []
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
74 for item_elt in publish_elt.elements(pubsub.NS_PUBSUB, 'item'):
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
75 ids.append(item_elt['id'])
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
76 return ids
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
77
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
78 def publish(self, client, service, nodeIdentifier, items, extra=None):
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
79 for item in items:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
80 if item.name != 'item' or item.uri != pubsub.NS_PUBSUB:
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
81 raise exceptions.DataError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
82 'Invalid element, a pubsub item is expected: {xml}'.format(
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
83 xml=item.toXml()))
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
84 iq_elt = client.IQ()
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
85 iq_elt['to'] = service.full() if service else client.jid.userhost()
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
86 admin_elt = iq_elt.addElement((NS_PUBSUB_ADMIN, 'admin'))
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
87 pubsub_elt = admin_elt.addElement((pubsub.NS_PUBSUB, 'pubsub'))
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
88 publish_elt = pubsub_elt.addElement('publish')
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2776
diff changeset
89 publish_elt['node'] = nodeIdentifier
2776
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
90 for item in items:
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
91 publish_elt.addChild(item)
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
92 d = iq_elt.send()
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
93 d.addCallback(self._sendCb)
838f53730ce4 plugin pubsub admin: pubsub administrator first draft:
Goffi <goffi@goffi.org>
parents:
diff changeset
94 return d