ajw.sh

#!/bin/bash

#ajw v1.51 - jukebox for asterisk wizard
#Jay Moore/NQ4T - https://git.pickmy.org/dewdude/Asterisk_Jukebox
#Twitter: @Music_OnHold
#Licensed under GPL-3.0-or-later

# USAGE:
# Interactive: ./ajw.sh
# Non-Interactive: ./ajw.sh name relative/path-to-juke introfile goodbye loop# [sec-delay volume]
# (sec-delay default is none. volume is -3. If you specify volume, you must at least 0 sec-delay)

# Works like this:
#  Put all your albums in your Asterisk sounds directory: /var/lib/asterisk/sounds/en/(jukeboxesdir)/jukebox root/album/track#.ulaw
#  Run script, enter prompts. (jukeboxesdir) is an optional sub-folder in case your jukeboxes are in a extra subdirectory
#  Copy .conf, include in extensions.conf, assign extension.

# asd defines the default location of your asterisk sounds
asd=/var/lib/asterisk/sounds/en/

# main context configuation
setup() {
printf "[%s-main]\nexten = s,1,Answer()\nsame =n,Set(VOLUME(TX)=%s)\nsame = n,Set(c=%s-main)\nsame = n(return),Set(m=1)\nsame = n(loop),Background(%s/%s)\n" "$name" "$vol" "$name" "$rootfolder" "$introfile"
[ -n "$delay" ] && printf "same = n,WaitExten(%s)\n" "$delay"
printf "same = n,Set(m=\$[\${m} + 1])\nsame = n,GoToIf(\$[\"\${m}\" > \"%s\"]?loop)\nsame = n(goodbye),Background(%s/%s)\nsame = n,Hangup()\n\nexten = i,1,Playback(option-is-invalid)\nsame = n,GoTo(s,return)\n\n" "$loop" "$rootfolder" "$goodbye"
} >> "$name"-juke.conf

# album selections
album() {
printf "exten = _%02dXX,1,Set(aa=%s/%s)\n" "$a" "$rootfolder" "$folder"
[ -z "$ld" ] && printf "same = n,GoToIf(\$[\"\${EXTEN:-2}\" = \"00\"]?8track-player,#%s,1)\n" "$tc" || printf "same = n,GoToIf(\$[\"\${EXTEN:-2}\" = \"00\"]?8track-player,*%s,1)\n" "$tc"
printf "same = n,GoToIf(\$[\"\${EXTEN:-2}\" > \"%s\"]?i,1)\n" "$limit"
[ -z "$ld" ] && printf "same = n,GoToIf(\$[\"\${EXTEN:-2}\" < \"10\"]?cart-player,#\${EXTEN:-1},1)\n"
printf "same = n,GoTo(cart-player,*\${EXTEN:-2},1)\n\n"
} >> "$name"-juke.conf

# main
interactive() {
printf "+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+\n   |a|j|w| - asterisk jukebox wizard\n   version 1.51  -   Jay Moore/NQ4T\ngit.pickmy.org/dewdude/Asterisk_Jukebox\n+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+\n\n\n"
printf "Pick a name/identifier for this jukebox: "
read -r name
printf "\nEnter the folder your jukebox roots live under. (Leave blank if they're under %s): " "$asd"
read -r sd
printf "\nEnter the name of the root folder your jukebox albums live under: "
read -r rootfolder
printf "\nEnter the filename of your menu/intro: "
read -r introfile
printf "\nHow many times do you want it to play? "
read -r loop
printf "\nHow many seconds between intro play? (Leave blank for no delay): "
read -r delay
printf "\nEnter the filename of your exit file: "
read -r goodbye
printf "\nEnter a channel volume. (I recommend -3, also the default if you leave this blank): "
read -r vol
[ -z "$vol" ] && vol=-3 # Change the -3 if you want a different default
printf "\nWriting Basic Configuration.\n\nAuto-Generating Albums\n\n"
[ -n "$sd" ] && rootfolder=$sd/$rootfolder
setup;
loop;
bye;
}

# album context loop
loop() {
dir=$(find "$asd""$rootfolder" -mindepth 1 -maxdepth 1 -type d -printf '%f\n' | sort -n)
a=0
for folder in $dir
do
ulaw=$(find $asd/"$rootfolder"/"$folder"/ -name "*.ulaw" -printf "%f\n")
limit=$(printf "%s\n" "$ulaw" | wc -l)
ld=$(printf "%s\n" "$ulaw" | awk '/^0/')
tracks=$((limit + 1))
tc=$(printf "%02d" $tracks)
album;
a=$((a + 1))
done
}

# GTFO, BYE
bye() {
printf "\n\nDone.\n\n\nYour jukebox is located at %s-juke.conf.\n" "$name"
printf "Make sure to include it and the player conf in your dial plan somewhere.\n\n"
exit
}

# do stuff, or don't do stuff; then do stuff.
[ -z "$1" ] && interactive;
[[ "$#" -lt 5 ]] && printf "Invalid configuration. Entire required arguments or with none for interactive mode.\n" && exit
name=$1
rootfolder=$2 # this is the full path relative to the sounds dir
introfile=$3
goodbye=$4
loop=$5
[[ -n "$6" && $6 -ne 0 ]] && delay=$6 || delay= # Delay should be null if not needed
[ -n "$7" ] && vol=$7 || vol=-3 # You can change the default volume here.
printf "|a|j|w| 1.50 - PRO USER MODE ACTIVATE\n"
setup;
loop;
bye;