1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
# Copyright (C) 2018 Philipp Hörist <philipp AT hoerist.com>
#
# This file is part of nbxmpp.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; If not, see <http://www.gnu.org/licenses/>.
from nbxmpp.namespaces import Namespace
from nbxmpp.protocol import Node
from nbxmpp.structs import StanzaHandler
from nbxmpp.structs import TuneData
from nbxmpp.const import TUNE_DATA
from nbxmpp.modules.base import BaseModule
from nbxmpp.modules.util import finalize
from nbxmpp.task import iq_request_task
class Tune(BaseModule):
_depends = {
'publish': 'PubSub'
}
def __init__(self, client):
BaseModule.__init__(self, client)
self._client = client
self.handlers = [
StanzaHandler(name='message',
callback=self._process_pubsub_tune,
ns=Namespace.PUBSUB_EVENT,
priority=16),
]
def _process_pubsub_tune(self, _client, _stanza, properties):
if not properties.is_pubsub_event:
return
if properties.pubsub_event.node != Namespace.TUNE:
return
item = properties.pubsub_event.item
if item is None:
# Retract, Deleted or Purged
return
tune_node = item.getTag('tune', namespace=Namespace.TUNE)
if not tune_node.getChildren():
self._log.info('Received tune: %s - no tune set', properties.jid)
return
tune_dict = {}
for attr in TUNE_DATA:
tune_dict[attr] = tune_node.getTagData(attr)
data = TuneData(**tune_dict)
if data.artist is None and data.title is None:
self._log.warning('Missing artist or title: %s %s',
data, properties.jid)
return
pubsub_event = properties.pubsub_event._replace(data=data)
self._log.info('Received tune: %s - %s', properties.jid, data)
properties.pubsub_event = pubsub_event
@iq_request_task
def set_tune(self, data):
task = yield
item = Node('tune', {'xmlns': Namespace.TUNE})
if data is not None:
data = data._asdict()
for tag, value in data.items():
if value is not None:
item.addChild(tag, payload=value)
result = yield self.publish(Namespace.TUNE, item, id_='current')
yield finalize(task, result)
|
