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104 lines
2.9 KiB
Python
104 lines
2.9 KiB
Python
import vlc
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from bureau import Bureau, add_command
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class Audio(Bureau):
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"""
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The Audio Services department provides for playback and recording
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of sound within the office environment.
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"""
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name = "Audio Services Dept."
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prefix = "AU"
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version = 0
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def __init__(self):
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Bureau.__init__(self)
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self.urldb = self.open_db("urldb")
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self.player = vlc.MediaPlayer()
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@add_command("p", "Play an album, track or a live stream.")
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def play(self, data):
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"""
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Initiates playback of a media reference. This could be a song or album
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stored on the local office or remote URLs for live playback. Currently,
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only supports line-out signals on the default DAC.
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"""
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shortcode, _ = data.split(".")
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self.log.debug("looking up shortcode " + shortcode)
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url = self.urldb.get(shortcode)
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self.log.debug(" playing url " + url)
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self.player.set_mrl(url)
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self.player.play()
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@add_command("stop", "Halt audio playback.")
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def stop(self):
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"""
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Stops all audio currently playing audio output.
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"""
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self.player.pause()
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@add_command("resu", "Resume playback.")
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def resume(self):
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"""
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Resume playback of paused audio.
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"""
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self.player.play()
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@add_command("next", "Play the next song.")
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def play_next(self):
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"""
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Skip to the next song in the playlist or album.
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"""
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#subprocess.call(["mocp", "-f"])
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# TODO
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pass
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@add_command("prev", "Play the previous song.")
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def play_prev(self):
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"""
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Skip to the previous song in the playlist or album.
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"""
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#subprocess.call(["mocp", "-r"])
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# TODO
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pass
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@add_command("nowp", "Now Playing")
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def now_playing(self):
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"""
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Prints the currently playing song or stream on the small printer.
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"""
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#out = subprocess.check_output(["mocp", "-i"]).decode("utf-8")
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# TODO: sort out how to do this with
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out = "Now Playing: "
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out += self.player.get_media().get_meta(vlc.Meta.Title) + "\n"
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nowplaying = self.player.get_media().get_meta(vlc.Meta.NowPlaying)
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if nowplaying == "":
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out += "by " + self.player.get_media().get_meta(vlc.Meta.Title) + "\n"
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out += "from the album '" + self.player.get_media().get_meta(vlc.Meta.Album) \
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+ "'\n"
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else:
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out += nowplaying + "\n"
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self.log.debug("info output:" + out)
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self.print_small(out)
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def save_url(self, url):
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"""
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saves an url for a local file or network audio stream.
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"""
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code = self.urldb.store_and_get_shortcode(url)
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print("saved url with shortcode: ", code)
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def main():
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au = Audio()
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au.run()
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if __name__ == "__main__":
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main()
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