#!/bin/bash
#
# @(#)make-audio-cd  1.1.0 28/10/2004 Copyright 2003-2004 Robert M. Stockmann
#                                                       stock@stokkie.net
#
# A simple menu driven script to convert your mp3's into a full featured 
# audio CD-ROM album including CD-TEXT labels. Make sure your CD Burner is 
# correctly adjusted inside /usr/share/cdrdao/drivers . For instance when 
# cdrecord dev=ATA -scanbus reports this :
# 
# scsibus0:
#         0,0,0     0) 'PIONEER ' 'DVD-RW  DVR-107D' '1.05' Removable CD-ROM
#         0,1,0     1) *
# 
# make sure your cdrdao driver inside /usr/share/cdrdao/drivers is configured
# for the use of CD_TEXT, i.e. :
# 
# W|PIONEER|DVD-RW  DVR-107D|generic-mmc|OPT_MMC_CD_TEXT
#
#

umask 0066
tempdir=`tempdir 2>/dev/null` || tempdir=/tmp/audio-album$$
mkdir $tempdir

TOC_TITLE=""
TOC_PERFORMER=""
TOC_MESSAGE=""

TOC_FILE=""
TOC_SONGTITLE=""
TOC_SONGPERFORMER=""
TOC_SONGMESSAGE=""

echo "Edit/Add audio Album Title and Performer" > $tempdir/ALBUM
echo "Edit/Add audio Track Title and Performer" > $tempdir/TRACKS
echo "Convert mp3 to wav" > $tempdir/CONVERT
echo "Write your TOC file" > $tempdir/TOC
echo "Read your TOC file" > $tempdir/TOCREAD
echo "Create audio CD-ROM ISO" > $tempdir/ISO

OPTIONS="ALBUM CONVERT TRACKS TOC TOCREAD ISO"

MENU()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo "The following options are available : "
        echo ""
        j=0
        for i in `echo $OPTIONS`
        do
                j=`expr $j \+ 1`
                echo "$i" > $tempdir/$j
                echo " $j : `cat $tempdir/$i` "
        done
        echo
        echo
        echo -n "Enter the Option of your choice, press q to quit : "
        read answer
        if [ "$answer" = "q" ]; then
                EXIT
        fi
        OPTION=`cat $tempdir/$answer`
        if [ "$OPTION" = "" ]; then
                echo " wrong selection, please select again "
                succes=n
        else
                echo " your selection = $OPTION "
                succes=y
                break
        fi
   done

$OPTION
}

ALBUM_TITLE()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo
        echo -n "Enter the ALBUM Title  : "
        read TOC_TITLE
        if [ "$TOC_TITLE" = "" ]; then
                echo " wrong input, please select again "
                succes=n
        else
                echo " your ALBUM Title = $TOC_TITLE "
                succes=y
                break
        fi
   done
ALBUM
}

ALBUM_PERFORMER()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo
        echo -n "Enter the ALBUM Artists name(s)  : "
        read TOC_PERFORMER
        if [ "$TOC_PERFORMER" = "" ]; then
                echo " wrong input, please select again "
                succes=n
        else
                echo " your ALBUM Artists name(s) = $TOC_PERFORMER "
                succes=y
                break
        fi
   done
ALBUM
}

ALBUM_MESSAGE()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo
        echo -n "Enter the ALBUM Comments  : "
        read TOC_MESSAGE
        if [ "$TOC_MESSAGE" = "" ]; then
                echo " wrong input, please select again "
                succes=n
        else
                echo " your ALBUM Comments = $TOC_MESSAGE "
                succes=y
                break
        fi
   done
ALBUM
}

ALBUM()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo "The current audio Album Title info : "
        echo ""
                echo " 1 : Album Title : $TOC_TITLE "
                echo " 2 : Album Artist(s) : $TOC_PERFORMER "
                echo " 3 : Album Comments : $TOC_MESSAGE "
        echo ""
        echo -n "Enter the Option of your choice, press q to quit : "
        read answer
        if [ "$answer" = "q" ]; then
                MENU
        fi
        OPTION=`echo $answer`
        if [ "$OPTION" = "1" ]
	then
                echo " your selection = $OPTION "
		ALBUM_TITLE
                succes=y
                break
	elif [ "$OPTION" = "2" ]
	then
                echo " your selection = $OPTION "
                ALBUM_PERFORMER
                succes=y
                break
	elif [ "$OPTION" = "3" ]
	then
                echo " your selection = $OPTION "
                ALBUM_MESSAGE
                succes=y
                break
        else
                echo " wrong selection, please select again "
                succes=n
        fi
   done
MENU
}

TRACK_STORE()
{
	echo "TOC_FILE=\"$TOC_FILE\"" > $tempdir/$TOC_FILE.info
	echo "TOC_SONGTITLE=\"$TOC_SONGTITLE\"" >> $tempdir/$TOC_FILE.info
	echo "TOC_SONGPERFORMER=\"$TOC_SONGPERFORMER\"" >> $tempdir/$TOC_FILE.info
	echo "TOC_SONGMESSAGE=\"$TOC_SONGMESSAGE\"" >> $tempdir/$TOC_FILE.info
	TOC_FILE=""
	TOC_SONGTITLE=""
	TOC_SONGPERFORMER=""
	TOC_SONGMESSAGE=""
}

TRACK_TITLE()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo
        echo -n "Enter the TRACK Title  : "
        read TOC_SONGTITLE
        if [ "$TOC_SONGTITLE" = "" ]; then
                echo " wrong input, please select again "
                succes=n
        else
                echo " your Track Title = $TOC_SONGTITLE "
                succes=y
                break
        fi
   done
}

TRACK_PERFORMER()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo
        echo -n "Enter the TRACK Performer(s)  : "
        read TOC_SONGPERFORMER
        if [ "$TOC_SONGPERFORMER" = "" ]; then
                echo " wrong input, please select again "
                succes=n
        else
                echo " your Track Performer(s) = $TOC_SONGPERFORMER "
                succes=y
                break
        fi
   done
}

TRACK_MESSAGE()
{
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo
        echo -n "Enter the TRACK Comments  : "
        read TOC_SONGMESSAGE
        if [ "$TOC_SONGMESSAGE" = "" ]; then
                echo " wrong input, please select again "
                succes=n
        else
                echo " your Track Comments = $TOC_SONGMESSAGE "
                succes=y
                break
        fi
   done
}

TRACKS()
{

WAVS=`/bin/ls -1 *.wav`
if [ "$WAVS" = "" ]; then
        echo ""
	echo " You didn't convert your mp3 files to wave format yet. "
	echo " Please do so first by choosing the Convert option"
        echo ""
        echo -n "press c to continue : "
        read answer
        if [ "$answer" = "c" ]; then
                MENU
        else
		EXIT
	fi
fi

for i in $WAVS
do
   succes=n
   while [ $success=n ]
   do
		
	TOC_FILE="$i"
	if [ -f $tempdir/$TOC_FILE.info ]; then
		. $tempdir/$TOC_FILE.info
	fi

        clear
        tput home
        echo ''
        echo "The Track info of $i : "
        echo ""
                echo " 1 : Track Title : $TOC_SONGTITLE "
                echo " 2 : Track Performer(s) : $TOC_SONGPERFORMER "
                echo " 3 : Track Comments : $TOC_SONGMESSAGE "
		echo ""
		echo " 4 : Store the above Track info "
		echo ""
        echo ""
        echo -n "Enter the Option of your choice, press q to quit : "
        read answer
        if [ "$answer" = "q" ]; then
                MENU
        fi
        OPTION=`echo $answer`
        if [ "$OPTION" = "1" ]
	then
                echo " your selection = $OPTION "
		TRACK_TITLE
	elif [ "$OPTION" = "2" ]
	then
                echo " your selection = $OPTION "
                TRACK_PERFORMER
	elif [ "$OPTION" = "3" ]
	then
                echo " your selection = $OPTION "
                TRACK_MESSAGE
	elif [ "$OPTION" = "4" ]
	then
                echo " your selection = $OPTION "
                TRACK_STORE
                succes=y
		break
        else
                echo " wrong selection, please select again "
                succes=n
        fi
   done
done
MENU
}


TOC()
{

WAVS=`/bin/ls -1 *.wav`
if [ "$WAVS" = "" ]; then
        echo ""
	echo " You didn't convert your mp3 files to wave format yet. "
	echo " Please do so first by choosing the Convert option"
        echo ""
        echo -n "press c to continue : "
        read answer
        if [ "$answer" = "c" ]; then
                MENU
        else
		EXIT
	fi
fi

NWAVS=`/bin/ls -1 *.wav | wc -l`

echo "CD_DA

CD_TEXT {
  LANGUAGE_MAP {
    0: EN
  }
  LANGUAGE 0 {
    TITLE \"$TOC_TITLE\"
    PERFORMER \"$TOC_PERFORMER\"
    MESSAGE \"$TOC_MESSAGE\"
    DISC_ID \"XY12345\"
  }
}" > tocfile

j=0
for i in $WAVS
do
	j=`expr $j \+ 1`
	TOC_FILE="$i"
	if [ -f $tempdir/$TOC_FILE.info ]; then
		. $tempdir/$TOC_FILE.info
	fi

echo "
// Track $i
TRACK AUDIO
NO COPY
NO PRE_EMPHASIS
TWO_CHANNEL_AUDIO
CD_TEXT {
  LANGUAGE 0 {
    TITLE \"$TOC_SONGTITLE\"
    PERFORMER \"$TOC_SONGPERFORMER\"
    MESSAGE \"$TOC_SONGMESSAGE\"
  }
}
FILE \"$TOC_FILE\" 0" >> tocfile

if [ "$j" = "1" ]; then
	echo "" >> tocfile
elif [ "$j" = "$NWAVS" ]; then
	echo "" >> tocfile
else
	echo "START 00:02:00" >> tocfile
	echo "" >> tocfile
fi

done
MENU
}

TOCREAD()
{
WAVS=`/bin/ls -1 *.wav`
if [ "$WAVS" = "" ]; then
        echo ""
	echo " You didn't convert your mp3 files to wave format yet. "
	echo " Please do so first by choosing the Convert option"
        echo ""
        echo -n "press c to continue : "
        read answer
        if [ "$answer" = "c" ]; then
                MENU
        else
		EXIT
	fi
fi

TOC_TITLE=`cat tocfile | grep TITLE | head -1 | awk -F"\"" '{ print $2 }'`
TOC_PERFORMER=`cat tocfile | grep PERFORMER | head -1 | awk -F"\"" '{ print $2 }'`
TOC_MESSAGE=`cat tocfile | grep MESSAGE | head -1 | awk -F"\"" '{ print $2 }'`

echo "FILE 00-dummyfile.wav 0" > $tempdir/files
cat tocfile | grep FILE >> $tempdir/files

cat tocfile | grep TITLE | nl > $tempdir/a
cat tocfile | grep PERFORMER | nl > $tempdir/b
cat tocfile | grep MESSAGE | nl > $tempdir/c
cat $tempdir/files | grep FILE | nl > $tempdir/d

NTOTAL=`cat tocfile | grep TITLE | wc -l `

for i in `seq 2 $NTOTAL`
do
   TOC_SONGTITLE=`cat $tempdir/a | grep "  $i" | awk -F"\"" '{ print $2 }'`
   TOC_SONGPERFORMER=`cat $tempdir/b | grep "  $i" | awk -F"\"" '{ print $2 }'`
   TOC_SONGMESSAGE=`cat $tempdir/c | grep "  $i" | awk -F"\"" '{ print $2 }'`
   TOC_FILE=`cat $tempdir/d | grep "  $i" | awk -F"\"" '{ print $2 }'`
   TRACK_STORE
done

MENU
}

CONVERT()
{
# mp32wav
#
# audio in cd-rom format is at 44.1kHz. mp3 format however can be
# also 48.0kHz. So when preparing wav files for editing/authoring
# your own audio cd-rom, use 44.1kHz. A nice trick here is to 
# rename/label the mp3 files with a prefix like 01-, 02- , etc.
# to adjust the correct playing sequence as it is burned onto
# your audio CD-ROM.
#

MP3S=`/bin/ls -1 *.mp3`

for i in `echo $MP3S`
do
	j=`echo "$i" | sed 's/mp3\$/wav/'`
	echo ""
	echo -n " Converting : "
	echo -en \\033[34m
	echo -n " $i ==> $j "
	echo -en \\033[39m
	mpg123 -q -s $i 2> /dev/null | sox -t raw -r 44100 -s -w -c2 - $j
	echo -n "    	[  "
	echo -en \\033[32m
	echo -n "OK"
	echo -en \\033[39m
	echo -n "  ]"
done
echo ""

MENU
}

ISO()
{
   cdrecord dev=ATA -scanbus 2> /dev/null| grep CD-ROM > $tempdir/burners
   BURN_DEVS=`cat $tempdir/burners | awk '{ print $1 }'`
   for i in $BURN_DEVS
   do
	cat $tempdir/burners | grep $i |\
		awk -F"'" '{ print $2"  "$4 }' > $tempdir/$i
   done
	
   succes=n
   while [ $success=n ]
   do
        clear
        tput home
        echo ''
        echo "The following burners are available : "
        echo ""
        j=0
        for i in `echo $BURN_DEVS`
        do
                j=`expr $j \+ 1`
                echo "$i" > $tempdir/burn$j
                echo " $j : `cat $tempdir/$i` "
        done
        echo
        echo
        echo -n "Enter the Burner of your choice, press q to quit : "
        read answer
        if [ "$answer" = "q" ]; then
                EXIT
        fi
        OPTION=`cat $tempdir/burn$answer`
        if [ "$OPTION" = "" ]; then
                echo " wrong selection, please select again "
                succes=n
        else
                echo " your selection = $OPTION "
                succes=y
                break
        fi
   done

   DEVICE="ATA:$OPTION"
   echo -en \\033[34m
   cdrdao write --device $DEVICE tocfile
   echo -en \\033[39m

MENU
}


EXIT()
{
        rm -rf $tempdir
        umask 0022
        exit 0
}

MENU

umask 0022
exit 0