106 lines
3.3 KiB
Python
106 lines
3.3 KiB
Python
# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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# XEP-0118: User Tune
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from typing import Any
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from typing import List # pylint: disable=unused-import
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from typing import Dict
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from typing import Optional
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from typing import Tuple
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import logging
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import nbxmpp
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from gi.repository import GLib
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from gajim.common.i18n import _
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from gajim.common.const import PEPEventType
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from gajim.common.exceptions import StanzaMalformed
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from gajim.common.modules.pep import AbstractPEPModule, AbstractPEPData
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from gajim.common.types import UserTuneDataT
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log = logging.getLogger('gajim.c.m.user_tune')
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class UserTuneData(AbstractPEPData):
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type_ = PEPEventType.TUNE
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def as_markup_text(self) -> str:
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if self.data is None:
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return ''
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tune = self.data
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artist = tune.get('artist', _('Unknown Artist'))
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artist = GLib.markup_escape_text(artist)
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title = tune.get('title', _('Unknown Title'))
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title = GLib.markup_escape_text(title)
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source = tune.get('source', _('Unknown Source'))
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source = GLib.markup_escape_text(source)
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tune_string = _('<b>"%(title)s"</b> by <i>%(artist)s</i>\n'
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'from <i>%(source)s</i>') % {'title': title,
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'artist': artist,
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'source': source}
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return tune_string
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class UserTune(AbstractPEPModule):
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name = 'tune'
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namespace = nbxmpp.NS_TUNE
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pep_class = UserTuneData
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store_publish = True
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_log = log
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def _extract_info(self, item: nbxmpp.Node) -> Optional[Dict[str, str]]:
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tune_dict = {}
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tune_tag = item.getTag('tune', namespace=self.namespace)
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if tune_tag is None:
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raise StanzaMalformed('No tune node')
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for child in tune_tag.getChildren():
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name = child.getName().strip()
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data = child.getData().strip()
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if child.getName() in ['artist', 'title', 'source',
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'track', 'length']:
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tune_dict[name] = data
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return tune_dict or None
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def _build_node(self, data: UserTuneDataT) -> nbxmpp.Node:
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item = nbxmpp.Node('tune', {'xmlns': nbxmpp.NS_TUNE})
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if data is None:
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return item
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artist, title, source, track, length = data
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if artist:
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item.addChild('artist', payload=artist)
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if title:
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item.addChild('title', payload=title)
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if source:
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item.addChild('source', payload=source)
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if track:
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item.addChild('track', payload=track)
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if length:
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item.addChild('length', payload=length)
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return item
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def get_instance(*args: Any, **kwargs: Any) -> Tuple[UserTune, str]:
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return UserTune(*args, **kwargs), 'UserTune'
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