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#! /bin/bash
H=23
W=60
M=16
if [ "$1" = "" ]; then
echo "Usage: $0 <filename>"
exit
fi
if [ ! -f $1 ]; then
echo "No such file"
exit
fi
FILE="/tmp/mp3info.`whoami`.`date +%s`"
DATA=`mp3info -F1 $1 2>&1`
if [ "`echo $DATA | grep ^Error`X" != "X" ]; then
echo "Error in MP3"
exit
fi
while [ "$CHOICE" != "EXIT" ]; do
TITLE=`echo $DATA | cut -f 1 -d \|`
ARTIST=`echo $DATA | cut -f 2 -d \|`
ALBUM=`echo $DATA | cut -f 3 -d \|`
YEAR=`echo $DATA | cut -f 4 -d \|`
COMMENT=`echo $DATA | cut -f 5 -d \|`
GENRE=`echo $DATA | cut -f 6 -d \|`
GNUM=`echo $DATA | cut -f 7 -d \|`
dialog --menu "Select which option to change" $H $W $M Title "$TITLE" Artist "$ARTIST" Album "$ALBUM" Year "$YEAR" Comment "$COMMENT" Genre "$GENRE" "EXIT" "Done" 2>$FILE
CHOICE=`cat $FILE`
case $CHOICE in
Title) dialog --inputbox "Enter Title" $H $W "$TITLE" 2>$FILE
DATA=$(mp3info -F1 -t "$(cat $FILE)" $1)
;;
Artist) dialog --inputbox "Enter Artist" $H $W "$ARTIST" 2>$FILE
DATA=$(mp3info -F1 -a "$(cat $FILE)" $1)
;;
Album) dialog --inputbox "Enter Album" $H $W "$ALBUM" 2>$FILE
DATA=$(mp3info -F1 -l "$(cat $FILE)" $1)
;;
Year) dialog --inputbox "Enter Year" $H $W "$YEAR" 2>$FILE
DATA=$(mp3info -F1 -y "$(cat $FILE)" $1)
;;
Comment) dialog --inputbox "Enter Comment" $H $W "$COMMENT" 2>$FILE
DATA=$(mp3info -F1 -c "$(cat $FILE)" $1)
;;
Genre) echo "dialog --radiolist \"Select Genre\" $H $W $M $(mp3info -p-$(expr $GNUM + 1)) 2>$FILE" >$FILE.g
. $FILE.g
DATA=$(mp3info -F1 -g "$(cat $FILE)" $1)
;;
*) CHOICE=EXIT
;;
esac
done
rm -f $FILE
rm -f $FILE.g
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