#!/bin/sh
# @(#$Id: rclid3,v 1.4 2008-10-09 09:21:38 dockes Exp $ (C) 2004 J.F.Dockes
#================================================================
# Extract mp3 tag information using id3info
#================================================================
# set variables
LANG=C ; export LANG
LC_ALL=C ; export LC_ALL
progname="rclid3"
filetype=audio
#RECFILTCOMMONCODE
##############################################################################
# !! Leave the previous line unmodified!! Code imported from the
# recfiltcommon file
# Utility code common to all shell filters. This could be sourced at run
# time, but it's slightly more efficient to include the code in the
# filters at build time (with a sed script).
# Describe error in a way that can be interpreted by our caller
senderror()
{
echo RECFILTERROR $*
# Also alert on stderr just in case
echo ":2:$progname::: $*" 1>&2
exit 1
}
iscmd()
{
cmd=$1
case $cmd in
*/*)
if test -x $cmd -a ! -d $cmd ; then return 0; else return 1; fi ;;
*)
oldifs=$IFS; IFS=":"; set -- $PATH; IFS=$oldifs
for d in $*;do test -x $d/$cmd -a ! -d $d/$cmd && return 0;done
return 1 ;;
esac
}
checkcmds()
{
for cmd in $*;do
if iscmd $cmd
then
a=1
else
senderror HELPERNOTFOUND $cmd
fi
done
}
# show help message
if test $# -ne 1 -o "$1" = "--help"
then
echo "Convert a $filetype file to HTML text for Recoll indexing."
echo "Usage: $progname [infile]"
exit 1
fi
infile="$1"
# check the input file existence (may be '-' for stdin)
if test "X$infile" != X- -a ! -f "$infile"
then
senderror INPUTNOSUCHFILE "$infile"
fi
# protect access to our temp files and directories
umask 77
##############################################################################
# !! Leave the following line unmodified !
#ENDRECFILTCOMMONCODE
checkcmds id3info
# output the result
echo ''
#echo '' "$title" ''
echo ''
if test X$RECOLL_FILTER_FORPREVIEW = Xyes ; then
echo ''
id3info "$infile" | \
sed -e '/Tag information for/d' \
-e 's/===[^(]*//' \
-e 's//>/g'
echo ''
else
# Indexing. There are many other fields which we could process this way.
# Would also need that some fields are set up in the "fields" config
# file to be really useful
id3info "$infile" | awk -F: \
'{
value=""
for (i = 2; i <=NF; i++) {
value = value " " $i
}
sub("^ +", "", value)
sub("&", "&", value)
sub("\"", """, value)
sub("<", "<", value)
sub(">", ">", value)
}
/TIT2/{
printf "\n", value
body=body value "\n"
next
}
/TPE1/{
printf "\n", value
body=body value "\n"
next
}
/TALB/{
printf "\n", value
body=body value "\n"
next
}
{
body=body value "\n"
}
END{print "";print body;print "