110 lines
2.8 KiB
Plaintext
110 lines
2.8 KiB
Plaintext
%include "library/pervasives.liq"
|
|
%include "ls_config.liq"
|
|
|
|
set("log.file.path", log_file)
|
|
set("log.stdout", true)
|
|
set("server.telnet", true)
|
|
|
|
queue = request.queue(id="queue", conservative=true)
|
|
queue = audio_to_stereo(queue)
|
|
|
|
pypo_data = ref '0'
|
|
web_stream_enabled = ref false
|
|
|
|
def notify(m)
|
|
system("./notify.sh --data='#{!pypo_data}' --media-id=#{m['schedule_table_id']}")
|
|
print("./notify.sh --data='#{!pypo_data}' --media-id=#{m['schedule_table_id']}")
|
|
end
|
|
|
|
def crossfade(s)
|
|
s = fade.in(type="log", s)
|
|
s = fade.out(type="log", s)
|
|
fader = fun (a,b) -> add(normalize=false,[b,a])
|
|
cross(fader,s)
|
|
end
|
|
|
|
# Define a transition that fades out the
|
|
# old source, adds a single, and then
|
|
# plays the new source
|
|
def to_live(old,new) =
|
|
# Fade out old source
|
|
old = fade.final(old)
|
|
# Compose this in sequence with
|
|
# the new source
|
|
sequence([old,new])
|
|
end
|
|
|
|
# Add a skip function to a source
|
|
# when it does not have one
|
|
# by default
|
|
def add_skip_command(s)
|
|
# A command to skip
|
|
def skip(_)
|
|
source.skip(s)
|
|
"Done!"
|
|
end
|
|
# Register the command:
|
|
server.register(namespace="source",
|
|
usage="skip",
|
|
description="Skip the current song.",
|
|
"skip",skip)
|
|
end
|
|
|
|
server.register(namespace="vars", "pypo_data", fun (s) -> begin pypo_data := s "Done" end)
|
|
server.register(namespace="vars", "web_stream_enabled", fun (s) -> begin web_stream_enabled := (s == "true") string_of(!web_stream_enabled) end)
|
|
|
|
default = single(conservative=true, "/opt/pypo/files/basic/silence.mp3")
|
|
default = rewrite_metadata([("artist","Airtime"), ("title", "offline")],default)
|
|
|
|
s = fallback(track_sensitive=false, [queue, default])
|
|
|
|
s = on_metadata(notify, s)
|
|
s = crossfade(s)
|
|
|
|
# Attach a skip command to the source s:
|
|
add_skip_command(s)
|
|
|
|
web_stream_source = input.http(id="web_stream", autostart = false, buffer=0.5, max=20., "")
|
|
|
|
#once the stream is started, give it a sink so that liquidsoap doesn't
|
|
#create buffer overflow warnings in the log file.
|
|
output.dummy(fallible=true, web_stream_source)
|
|
|
|
s = switch(track_sensitive = false,
|
|
transitions=[to_live,to_live],
|
|
[
|
|
({ !web_stream_enabled }, web_stream_source),
|
|
({ true }, s)
|
|
]
|
|
)
|
|
|
|
if output_sound_device then
|
|
out_device = out(s)
|
|
end
|
|
|
|
if output_icecast_mp3 then
|
|
out_mp3 = output.icecast(%mp3,
|
|
host = icecast_host, port = icecast_port,
|
|
password = icecast_pass, mount = mount_point_mp3,
|
|
fallible = true,
|
|
restart = true,
|
|
restart_delay = 5,
|
|
url = icecast_url,
|
|
description = icecast_description,
|
|
genre = icecast_genre,
|
|
s)
|
|
end
|
|
|
|
if output_icecast_vorbis then
|
|
out_vorbis = output.icecast(%vorbis,
|
|
host = icecast_host, port = icecast_port,
|
|
password = icecast_pass, mount = mount_point_vorbis,
|
|
fallible = true,
|
|
restart = true,
|
|
restart_delay = 5,
|
|
url = icecast_url,
|
|
description = icecast_description,
|
|
genre = icecast_genre,
|
|
s)
|
|
end
|