325 lines
11 KiB
Python
325 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright(C) 2010-2012 Romain Bignon
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#
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# This file is part of weboob.
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#
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# weboob is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# weboob 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with weboob. If not, see <http://www.gnu.org/licenses/>.
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import subprocess
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import sys
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import os
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import re
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import requests
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from weboob.capabilities.radio import ICapRadio, Radio
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from weboob.capabilities.audio import ICapAudio, BaseAudio
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from weboob.capabilities.base import empty
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from weboob.tools.application.repl import ReplApplication, defaultcount
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from weboob.tools.application.media_player import InvalidMediaPlayer, MediaPlayer, MediaPlayerNotFound
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from weboob.tools.application.formatters.iformatter import PrettyFormatter
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__all__ = ['Radioob']
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class RadioListFormatter(PrettyFormatter):
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MANDATORY_FIELDS = ('id', 'title', 'description')
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def get_title(self, obj):
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return obj.title
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def get_description(self, obj):
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result = '%-30s' % obj.description
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if hasattr(obj, 'current') and not empty(obj.current):
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if obj.current.who:
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result += ' (Current: %s - %s)' % (obj.current.who, obj.current.what)
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else:
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result += ' (Current: %s)' % obj.current.what
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return result
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class Radioob(ReplApplication):
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APPNAME = 'radioob'
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VERSION = '0.i'
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COPYRIGHT = 'Copyright(C) 2010-2013 Romain Bignon\nCopyright(C) 2013 Pierre Maziere'
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DESCRIPTION = "Console application allowing to search for web radio stations, listen to them and get information " \
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"like the current song."
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SHORT_DESCRIPTION = "search, show or listen to radio stations"
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CAPS = (ICapRadio, ICapAudio)
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EXTRA_FORMATTERS = {'radio_list': RadioListFormatter}
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COMMANDS_FORMATTERS = {'ls': 'radio_list',
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'search': 'radio_list',
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'playlist': 'radio_list',
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}
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COLLECTION_OBJECTS = (Radio, BaseAudio, )
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PLAYLIST = []
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def __init__(self, *args, **kwargs):
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ReplApplication.__init__(self, *args, **kwargs)
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self.player = MediaPlayer(self.logger)
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def main(self, argv):
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self.load_config()
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return ReplApplication.main(self, argv)
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def complete_download(self, text, line, *ignored):
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args = line.split(' ')
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if len(args) == 2:
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return self._complete_object()
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elif len(args) >= 3:
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return self.path_completer(args[2])
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def do_download(self, line):
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"""
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download ID [FILENAME]
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Download an audio file
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"""
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_id, dest = self.parse_command_args(line, 2, 1)
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audio = self.get_object(_id, 'get_audio', ['url'])
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if not audio:
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print >>sys.stderr, 'Audio file not found: %s' % _id
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return 3
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if not audio.url:
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print >>sys.stderr, 'Error: the direct URL is not available.'
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return 4
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def check_exec(executable):
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with open('/dev/null', 'w') as devnull:
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process = subprocess.Popen(['which', executable], stdout=devnull)
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if process.wait() != 0:
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print >>sys.stderr, 'Please install "%s"' % executable
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return False
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return True
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def audio_to_file(_audio):
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ext = _audio.ext
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if not ext:
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ext = 'audiofile'
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return '%s.%s' % (re.sub('[?:/]', '-', _audio.id), ext)
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if dest is not None and os.path.isdir(dest):
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dest += '/%s' % audio_to_file(audio)
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if dest is None:
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dest = audio_to_file(audio)
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if audio.url.startswith('rtmp'):
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if not check_exec('rtmpdump'):
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return 1
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args = ('rtmpdump', '-e', '-r', audio.url, '-o', dest)
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elif audio.url.startswith('mms'):
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if not check_exec('mimms'):
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return 1
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args = ('mimms', '-r', audio.url, dest)
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else:
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if check_exec('wget'):
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args = ('wget', '-c', audio.url, '-O', dest)
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elif check_exec('curl'):
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args = ('curl', '-C', '-', audio.url, '-o', dest)
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else:
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return 1
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os.spawnlp(os.P_WAIT, args[0], *args)
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def complete_play(self, text, line, *ignored):
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args = line.split(' ')
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if len(args) == 2:
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return self._complete_object()
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def do_play(self, line):
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"""
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play ID [stream_id]
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Play a radio or a audio file with a found player (optionnaly specify the wanted stream).
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"""
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_id, stream_id = self.parse_command_args(line, 2, 1)
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if not _id:
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print >>sys.stderr, 'This command takes an argument: %s' % self.get_command_help('play', short=True)
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return 2
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try:
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stream_id = int(stream_id)
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except (ValueError,TypeError):
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stream_id = 0
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radio = self.get_object(_id, 'get_radio')
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audio = self.get_object(_id, 'get_audio')
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if radio is None and audio is None:
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print >>sys.stderr, 'Radio or Audio file not found:', _id
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return 3
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if audio is None:
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try:
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stream = radio.streams[stream_id]
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except IndexError:
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print >>sys.stderr, 'Stream #%d not found' % stream_id
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return 1
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else:
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stream = audio
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try:
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player_name = self.config.get('media_player')
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media_player_args = self.config.get('media_player_args')
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if not player_name:
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self.logger.debug(u'You can set the media_player key to the player you prefer in the radioob '
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'configuration file.')
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r = requests.get(stream.url, stream=True)
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buf = r.iter_content(512).next()
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r.close()
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playlistFormat = None
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for line in buf.split("\n"):
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if playlistFormat is None:
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if line == "[playlist]":
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playlistFormat = "pls"
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elif line == "#EXTM3U":
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playlistFormat = "m3u"
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else:
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break
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elif playlistFormat == "pls":
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if line.startswith('File'):
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stream.url = line.split('=', 1).pop(1).strip()
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break
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elif playlistFormat == "m3u":
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if line[0] != "#":
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stream.url = line.strip()
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break
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self.player.play(stream, player_name=player_name, player_args=media_player_args)
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except (InvalidMediaPlayer, MediaPlayerNotFound) as e:
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print '%s\nRadio URL: %s' % (e, stream.url)
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def do_playlist(self, line):
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"""
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playlist cmd [args]
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playlist add ID [ID2 ID3 ...]
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playlist remove ID [ID2 ID3 ...]
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playlist export [FILENAME]
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playlist display
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"""
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if not line:
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print >>sys.stderr, 'This command takes an argument: %s' % self.get_command_help('playlist')
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return 2
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cmd, args = self.parse_command_args(line, 2, req_n=1)
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if cmd == "add":
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_ids = args.strip().split(' ')
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for _id in _ids:
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audio = self.get_object(_id, 'get_audio')
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if not audio:
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print >>sys.stderr, 'Audio file not found: %s' % _id
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return 3
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if not audio.url:
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print >>sys.stderr, 'Error: the direct URL is not available.'
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return 4
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self.PLAYLIST.append(audio)
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elif cmd == "remove":
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_ids = args.strip().split(' ')
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for _id in _ids:
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audio_to_remove = self.get_object(_id, 'get_audio')
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if not audio_to_remove:
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print >>sys.stderr, 'Audio file not found: %s' % _id
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return 3
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if not audio_to_remove.url:
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print >>sys.stderr, 'Error: the direct URL is not available.'
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return 4
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for audio in self.PLAYLIST:
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if audio.id == audio_to_remove.id:
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self.PLAYLIST.remove(audio)
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break
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elif cmd == "export":
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filename = "playlist.m3u"
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if args:
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filename = args
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file = open(filename, 'w')
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for audio in self.PLAYLIST:
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file.write('%s\r\n' % audio.url)
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file.close()
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elif cmd == "display":
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for audio in self.PLAYLIST:
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self.cached_format(audio)
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else:
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print >>sys.stderr, 'Playlist command only support "add", "remove", "display" and "export" arguments.'
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return 2
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def complete_info(self, text, line, *ignored):
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args = line.split(' ')
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if len(args) == 2:
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return self._complete_object()
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def do_info(self, _id):
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"""
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info ID
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Get information about a radio or an audio file.
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"""
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if not _id:
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print >>sys.stderr, 'This command takes an argument: %s' % self.get_command_help('info', short=True)
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return 2
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radio = self.get_object(_id, 'get_radio')
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audio = self.get_object(_id, 'get_audio')
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if radio is None and audio is None:
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print >>sys.stderr, 'Radio or Audio file not found:', _id
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return 3
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if audio is None:
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self.format(radio)
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else:
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self.format(audio)
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@defaultcount(10)
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def do_search(self, pattern=None):
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"""
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search PATTERN
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List radios matching a PATTERN.
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If PATTERN is not given, this command will list all the radios.
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"""
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self.set_formatter_header(u'Search pattern: %s' % pattern if pattern else u'All radios')
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self.change_path([u'search'])
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for backend, radio in self.do('iter_radios_search', pattern=pattern):
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self.add_object(radio)
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self.format(radio)
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for backend, audio in self.do('search_audio', pattern=pattern):
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self.add_object(audio)
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self.format(audio)
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def do_ls(self, line):
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"""
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ls
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List radios
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"""
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ret = super(Radioob, self).do_ls(line)
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return ret
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