diff --git a/modules/liquidsoap/engine.liq b/modules/liquidsoap/engine.liq
index 55d6b330d72fdee22a958d7bc76078f862b1e90f..b7bd8ef0fb030ced29d6a1cb94bdb1b99eff7900 100644
--- a/modules/liquidsoap/engine.liq
+++ b/modules/liquidsoap/engine.liq
@@ -23,46 +23,104 @@
icecast_vorbis_metadata = false
inputs = ref []
-# load settings from ini file
+# Load settings from ini file
%include "settings.liq"
-# include some functions
-%include "library.liq"
+print("**************************************************************************************")
+print(" ENGINE LIQUIDSOAP CONFIGURATION ")
+print("**************************************************************************************")
+print(" Engine Configuration Folder: #{engine_config_folder}")
+print(" Station Fallback Playlist: #{fallback_station_playlist_path}")
+print(" Station Fallback Directory: #{fallback_station_dir}")
+print("**************************************************************************************")
-# include fallback functions
-%include "fallback.liq"
+# Include some functions
+%include "library.liq"
-#################
-# create inputs #
-#################
+######################
+# INPUTS #
+######################
-# enable play from filesystem
+# Enable play from filesystem
%include "in_filesystem.liq"
-# enable stream overtakes
+# Enable stream overtakes
%include "in_stream.liq"
-# enabled line in from soundcard
+# Enabled line in from soundcard
%include "in_soundcard.liq"
-# fill the mixer
-mixer = mix(id="mixer", list.append([input_filesystem_0, input_filesystem_1, input_http_0, input_http_1, input_https_0, input_https_1], !inputs))
-
-
-# output source with fallbacks
-stripped_stream = strip_blank(id='strip_blank', track_sensitive=false, max_blank=fallback_max_blank, min_noise=fallback_min_noise, threshold=fallback_threshold, mixer)
-
-# enable fallback
-# output_source = fallback(id="fallback", track_sensitive=false, [stripped_stream, timeslot_fallback, show_fallback, mksafe(station_fallback)])
-#output_source = fallback(id="fallback", track_sensitive=false, [stripped_stream, timeslot_fallback, show_fallback, mksafe(station_fallback)])
-output_source = mksafe(stripped_stream)
-ignore(timeslot_fallback)
-ignore(show_fallback)
-ignore(station_fallback)
-
-##################
-# create outputs #
-##################
+######################
+# ROUTING #
+######################
+
+
+mixer = mix(id="mixer",
+ list.append(
+ [
+ input_filesystem_0,
+ input_filesystem_1,
+ input_http_0,
+ input_http_1,
+ input_https_0,
+ input_https_1
+ ],
+ !inputs
+ )
+ )
+
+stripped_stream = strip_blank(
+ id='strip_blank',
+ track_sensitive=false,
+ max_blank=fallback_max_blank,
+ min_noise=fallback_min_noise,
+ threshold=fallback_threshold,
+ mixer
+ )
+
+station_playlist = playlist(
+ id="station_playlist",
+ fallback_station_playlist_path,
+ mode="randomize",
+ reload_mode="watch",
+ reload=10)
+
+station_folder = mksafe(
+ playlist(id="station_folder",
+ fallback_station_dir,
+ mode="randomize",
+ reload=fallback_station_dir_reload,
+ reload_mode="seconds"))
+
+
+# When some regular playout is happening and it is returned to the fallback,
+# we don't want to resume the previous fallback track:
+def on_track_change(s) =
+ source.skip(station_playlist)
+ source.skip(station_folder)
+end
+
+stripped_stream = on_track(on_track_change, stripped_stream)
+station_playlist = augment_fallback(station_playlist)
+station_folder = augment_fallback( station_folder)
+
+output_source = fallback(
+ id="fallback-station-playlist",
+ track_sensitive=false,
+ replay_metadata=true,
+ [ stripped_stream, station_playlist])
+
+output_source = fallback(
+ id="fallback-station-folder",
+ track_sensitive=false,
+ replay_metadata=true,
+ [ output_source, station_folder])
+
+
+
+######################
+# OUTPUTS #
+######################
# create soundcard output
%include "out_soundcard.liq"
diff --git a/modules/liquidsoap/in_filesystem.liq b/modules/liquidsoap/in_filesystem.liq
index 119af23b64370b6b6cb905d2a37362e31f7e3be4..a8ab26e9b599ca7e59d9a6995d48619e11b50ad0 100644
--- a/modules/liquidsoap/in_filesystem.liq
+++ b/modules/liquidsoap/in_filesystem.liq
@@ -19,10 +19,6 @@
input_filesystem_0 = request.equeue(id="in_filesystem_0")
input_filesystem_1 = request.equeue(id="in_filesystem_1")
-# input_filesystem_2 = request.equeue(id="in_filesystem_2")
-# input_filesystem_3 = request.equeue(id="in_filesystem_3")
-# input_filesystem_4 = request.equeue(id="in_filesystem_4")
-
#input_fs = cue_cut(mksafe(request.equeue(id="fs")))
@@ -40,30 +36,6 @@ input_filesystem_0 = on_metadata(id="in_filesystem_0", do_meta_filesystem, input
input_filesystem_1 = on_metadata(id="in_filesystem_1", do_meta_filesystem, input_filesystem_1)
-# def clear_queue(s) =
-# ret = server.execute("fs.queue")
-# #ret = request.equeue(id="fs")
-# ret = list.hd(default="",ret)
-# ret = string.split(separator=" ",ret)
-# #print("input FS.list: #{ret}")
-# list.iter(fun(x) -> begin
-# print("IGNORE: #{x}")
-# ignore(server.execute("fs.ignore #{x}"))
-# end, ret)
-# res = source.skip(s)
-# #(0.5)
-# print("SKIP RES: #{res}")
-# res = source.skip(s)
-# print("SKIP RES: #{res}")
-# end
-
-# server.register(namespace="fs",
-# description="Flush queue and stop request source.",
-# usage="stop",
-# "stop",
-# fun (s) -> begin clear_queue(input_fs) "Done." end)
-
-
def clear_items(ns) =
ret = server.execute("#{source.id(ns)}.primary_queue")
ret = list.hd(default="", ret)
@@ -86,12 +58,23 @@ server.register(namespace=source.id(input_filesystem_0),
description="Clear all items of the filesystem Queue A.",
usage="clear",
"clear_filesystem_0",
- fun (s) -> begin clear_queue(input_filesystem_0) "Done." end)
+
+ fun (s) ->
+ begin
+ clear_queue(input_filesystem_0)
+ "Clearing done."
+ end
+ )
# Clear Queue 1
server.register(namespace=source.id(input_filesystem_1),
description="Clear all items of the filesystem Queue B.",
usage="clear",
"clear_filesystem_1",
- fun (s) -> begin clear_queue(input_filesystem_1) "Done." end)
+ fun (s) ->
+ begin
+ clear_queue(input_filesystem_1)
+ "Clearing done."
+ end
+ )
diff --git a/modules/liquidsoap/library.liq b/modules/liquidsoap/library.liq
index c5fbcd5eb11e7cfe060e32db0653cae724f5fe45..a65b49e6b2f8007a1a59cc8849e20426c722a5aa 100644
--- a/modules/liquidsoap/library.liq
+++ b/modules/liquidsoap/library.liq
@@ -17,6 +17,28 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#####################
+# basics #
+#####################
+
+
+# Called when some new metadata info is available
+def on_metadata_notification(meta) =
+ filename = meta["filename"]
+ # artist = meta["artist"]
+ # title = meta["title"]
+ system('#{list.assoc(default="", "install_dir", ini)}/guru.py --on_play "#{filename}"')
+end
+
+def augment_fallback(source) =
+
+ # Apply normalization using ReplayGain information
+ source = amplify(1., override="replay_gain", source)
+ # Watch metadata change
+ source = on_metadata(on_metadata_notification, source)
+ source
+end
+
#####################
# stream to icecast #
diff --git a/modules/liquidsoap/fallback.liq b/modules/liquidsoap/unused_fallback.liq
similarity index 100%
rename from modules/liquidsoap/fallback.liq
rename to modules/liquidsoap/unused_fallback.liq