import re import subprocess from platypush.context import get_plugin from platypush.plugins.media import PlayerState from platypush.plugins import Plugin, action class MediaCtrlPlugin(Plugin): """ Wrapper plugin to control audio and video media. Examples of supported URL types: - file:///media/movies/Movie.mp4 [requires omxplayer Python support] - youtube:video:poAk9XgK7Cs [requires omxplayer+youtube-dl] - magnet:?torrent_magnet [requires torrentcast] - spotify:track:track_id [leverages plugins.music.mpd] """ _supported_plugins = { 'music.mpd', 'video.omxplayer', 'video.torrentcast' } def __init__(self, torrentcast_port=9090, *args, **kwargs): super().__init__() self.torrentcast_port = torrentcast_port self.url = None self.plugin = None @classmethod def _get_type_and_resource_by_url(cls, url): # MPD/Mopidy media (TODO support more mopidy types) m = re.search('^https://open.spotify.com/([^?]+)', url) if m: url = 'spotify:{}'.format(m.group(1).replace('/', ':')) if url.startswith('spotify:') \ or url.startswith('tunein:') \ or url.startswith('soundcloud:'): return ('mpd', url) # YouTube video m = re.match('youtube:video:(.*)', url) if m: url = 'https://www.youtube.com/watch?v={}'.format(m.group(1)) if url.startswith('https://www.youtube.com/watch?v='): return ('youtube:video', url) # Local media if url.startswith('file://'): m = re.match('^file://(.*)', url) return ('file', m.group(1)) # URL to a .torrent media or Magnet link if url.startswith('magnet:') or url.endswith('.torrent'): return ('torrent', url) raise RuntimeError('Unknown URL type: {}'.format(url)) def _get_playing_plugin(self): if self.plugin: status = self.plugin.status() if status['state'] == PlayerState.PLAY or state['state'] == PlayerState.PAUSE: return self.plugin for plugin in self._supported_plugins: try: player = get_plugin(plugin) except: try: player = get_plugin(plugin, reload=True) except: continue status = player.status().output if status['state'] == PlayerState.PLAY.value or status['state'] == PlayerState.PAUSE.value: return player return None @action def play(self, url): (type, resource) = self._get_type_and_resource_by_url(url) plugin_name = None if type == 'mpd': plugin_name = 'music.mpd' elif type == 'youtube:video' or type == 'file': plugin_name = 'video.omxplayer' elif type == 'torrent': plugin_name = 'video.torrentcast' if not plugin_name: raise RuntimeError("Unsupported type '{}'".format(type)) try: self.plugin = get_plugin(plugin_name) except: self.plugin = get_plugin(plugin_name, reload=True) self.url = resource return self.plugin.play(resource) @action def pause(self): plugin = self._get_playing_plugin() if plugin: return plugin.pause() @action def stop(self): plugin = self._get_playing_plugin() if plugin: ret = plugin.stop() self.plugin = None return ret @action def voldown(self): plugin = self._get_playing_plugin() if plugin: return plugin.voldown() @action def volup(self): plugin = self._get_playing_plugin() if plugin: return plugin.volup() @action def back(self): plugin = self._get_playing_plugin() if plugin: return plugin.back() @action def forward(self): plugin = self._get_playing_plugin() if plugin: return plugin.forward() @action def next(self): plugin = self._get_playing_plugin() if plugin: return plugin.next() @action def previous(self): plugin = self._get_playing_plugin() if plugin: return plugin.previous() @action def status(self): plugin = self._get_playing_plugin() if plugin: return plugin.status() # vim:sw=4:ts=4:et: