Radio-dodsorfas/state/liquidsoap/config/main.liq

set("log.file",false)
set("log.stdout",true)

set("server.telnet",true)
set("server.telnet.port", 5000)
set("server.telnet.bind_addr", "0.0.0.0")

set("decoder.file_extensions.gstreamer",["wav", "webm"])
set("decoder.mime_types.gstreamer",["audio/x-wav", "audio/wav", "video/webm"])

register(name="Youtube_dl-x protocol settings","protocol.youtube-dl-x",())
register(name="Youtube-dl path","protocol.youtube-dl-x.path","youtube-dl -x --audio-format wav --postprocessor-args \"-y\"")

# Register the youtube-dl protocol, using youtube-dl.
# Syntax: youtube-d-xl:<ID>
# @flag hidden
def youtube_dl_x_protocol(~rlog,~maxtime,arg)
  binary = get(default="youtube-dl","protocol.youtube-dl-x.path")

  log = log(label="protocol.youtube-dl-x")

  def log(~level,s) =
    rlog(s)
    log(level=level,s)
  end

  delay = maxtime - gettimeofday()
  cmd = "#{binary} -x --audio-format wav  --get-title --get-filename -- #{quote(arg)}"
  log(level=4,"Executing #{cmd}")
  x = get_process_lines(timeout=delay,cmd)

  x =
    if list.length(x) >= 2 then
      x
    else
      ["",".osb"]
    end


  ext = "wav"
  title = list.hd(default="",x)
  cmd   = "rm -f $(output) && #{binary} -x --audio-format wav -q -f bestaudio/best --no-playlist --exec \"mv {} $(output)\" -- #{quote(arg)}"
  process = process_uri(extname=ext,cmd)

  if title != "" then
    ["annotate:title=#{quote(title)}:#{process}"]
  else
    [process]
  end
end
add_protocol("youtube-dl-x", youtube_dl_x_protocol,
              doc="Resolve a request using youtube-dl.",
syntax="youtube-dl-x:uri")

def crossfade(a,b)
  add(normalize=false,
      [ sequence([ blank(duration=5.),
                   fade.initial(duration=5.,b) ]),
        fade.final(duration=5.,a) ])
end

live = audio_to_stereo(
    rewrite_metadata(
        [
            ("title", "$(title) (LIVE - Dodsorfas Radio)"),
            ("comment", "http://www.radio.dodsorf.as")
            ],
        stretch(
            ratio=interactive.float("test", 1.00005),
            input.harbor(
                "dodsorfas.live",
                id="dodsorfas.live",
                port=5002,
                password=getenv("LIVE_PASSWORD"),
                user="source",
                logfile="/tmp/harbor.log"
                )
            )
        )
)

## BEGIN PLAYLISTS

# Joakim
JoakimDiverse		= "/playlists/Joakim/JoakimDiverse.m3u"
AlternativeJoa		= "/playlists/Joakim/AlternativeJoa.m3u"

# Daniel
DanAwesome		= "/playlists/Daniel/Dan - awesome.m3u"
DanDontStarve1		= "/playlists/Daniel/Dan - dontstarve1.m3u"
DanDubstepThingies	= "/playlists/Daniel/Dan - dubstepthingies.m3u"
DanEdgyMusicYT		= "/playlists/Daniel/Dan - Edgy Music YT.m3u"
DanElectronicRealMusic	= "/playlists/Daniel/Dan - electronicrealmusic.m3u"

# Artists
TaylorSwift		= "/playlists/artists/TaylorSwift.m3u"
AstridS			= "/playlists/artists/AstridS.m3u"
Coldplay		= "/playlists/artists/Coldplay.m3u"
DemiLovato		= "/playlists/artists/DemiLovato.m3u"
KatyPerry		= "/playlists/artists/KatyPerry.m3u"
SelenaGomez		= "/playlists/artists/SelenaGomez.m3u"
ShawnMendes		= "/playlists/artists/ShawnMendes.m3u"
ZaraLarsson		= "/playlists/artists/ZaraLarsson.m3u"

# Genres
Musicals		= "/playlists/Musicals.m3u"
Soundtracks		= "/playlists/Soundtracks.m3u"

## END PLAYLISTS


randomsong = playlist(JoakimDiverse)
count = list.length(playlist.parse(JoakimDiverse))

randomsong = random(weights=[list.length(playlist.parse(AlternativeJoa)), count], [playlist(AlternativeJoa), randomsong])
count = count + list.length(playlist.parse(AlternativeJoa))

randomsong = random(weights=[list.length(playlist.parse(DanAwesome)), count], [playlist(DanAwesome), randomsong])
count = count + list.length(playlist.parse(DanAwesome))

randomsong = random(weights=[list.length(playlist.parse(DanDontStarve1)), count], [playlist(DanDontStarve1), randomsong])
count = count + list.length(playlist.parse(DanDontStarve1))

randomsong = random(weights=[list.length(playlist.parse(DanDubstepThingies)), count], [playlist(DanDubstepThingies), randomsong])
count = count + list.length(playlist.parse(DanDubstepThingies))

randomsong = random(weights=[list.length(playlist.parse(DanEdgyMusicYT)), count], [playlist(DanEdgyMusicYT), randomsong])
count = count + list.length(playlist.parse(DanEdgyMusicYT))

randomsong = random(weights=[list.length(playlist.parse(DanElectronicRealMusic)), count], [playlist(DanElectronicRealMusic), randomsong])
count = count + list.length(playlist.parse(DanElectronicRealMusic))

randomsong = random(weights=[list.length(playlist.parse(TaylorSwift)), count], [playlist(TaylorSwift), randomsong])
count = count + list.length(playlist.parse(TaylorSwift))

randomsong = random(weights=[list.length(playlist.parse(AstridS)), count], [playlist(AstridS), randomsong])
count = count + list.length(playlist.parse(AstridS))

randomsong = random(weights=[list.length(playlist.parse(Coldplay)), count], [playlist(Coldplay), randomsong])
count = count + list.length(playlist.parse(Coldplay))

randomsong = random(weights=[list.length(playlist.parse(DemiLovato)), count], [playlist(DemiLovato), randomsong])
count = count + list.length(playlist.parse(DemiLovato))

randomsong = random(weights=[list.length(playlist.parse(KatyPerry)), count], [playlist(KatyPerry), randomsong])
count = count + list.length(playlist.parse(KatyPerry))

randomsong = random(weights=[list.length(playlist.parse(SelenaGomez)), count], [playlist(SelenaGomez), randomsong])
count = count + list.length(playlist.parse(SelenaGomez))

randomsong = random(weights=[list.length(playlist.parse(ShawnMendes)), count], [playlist(ShawnMendes), randomsong])
count = count + list.length(playlist.parse(ShawnMendes))

randomsong = random(weights=[list.length(playlist.parse(ZaraLarsson)), count], [playlist(ZaraLarsson), randomsong])
count = count + list.length(playlist.parse(ZaraLarsson))

randomsong = random(weights=[list.length(playlist.parse(Musicals)), count], [playlist(Musicals), randomsong])
count = count + list.length(playlist.parse(Musicals))

randomsong = random(weights=[list.length(playlist.parse(Soundtracks)), count], [playlist(Soundtracks), randomsong])
count = count + list.length(playlist.parse(Soundtracks))


randomsong = audio_to_stereo(randomsong)

###
requests = audio_to_stereo(drop_video(request.queue(id="request")))

mix = blank()
mix = fallback(track_sensitive=false, [randomsong, mix])
mix = fallback(track_sensitive=true, transitions=[crossfade], [requests,mix])
mix = normalize(mix)
mix = fallback(track_sensitive=false, transitions=[crossfade], [live, mix])

# OUTPUTS
output.icecast(
    password=getenv("HARBOR_PASSWORD"),
    host=getenv("BROADCAST_PORT_5001_TCP_ADDR"),
    port=int_of_string(getenv("BROADCAST_PORT_5001_TCP_PORT")),
    %wav,
    mount="dodsorfas.main",
    mix
    )