#!/bin/bash
#
# Take the output files from the "beatconvert" script and make them
# palatable for updating CVS.
#

print_usage() {
    echo "Usage: $0 [<beatdir>] [<docs-common-dir>]"
    echo "  <beatdir>: folder containing conversions of Beats (default $PWD)"
    echo "  <docs-common-dir>: location of docs-common module"
}

case $1 in
    -h|--help )
	print_usage && exit 0
	;;
    * )
	;;
esac

BEATDIR="$1"

[ $# -lt 2 ] && COMMON="../../../docs-common" || COMMON="$2"
if [ ! -d "$COMMON" ]; then
    echo "$COMMON is not the docs-common you're looking for."
    exit 1
fi

XMLFORMAT="${COMMON}/bin/xmlformat"
XMLFORMATCONF="${COMMON}/bin/xmlformat-fdp.conf"

[ -f "$XMLFORMAT" ] || ( echo "No xmlformat found" && exit 1 )
[ -f "$XMLFORMATCONF" ] || (echo "No xmlformat-fdp.conf found" && exit 1 )

mkdir -p Fixed/ || ( echo "Couldn't make a directory here" && exit 1 )

for i in $BEATDIR/*; do
    OUTXML="Fixed/$(basename "$i").xml"
    eval "$XMLFORMAT -f $XMLFORMATCONF ${i} > $OUTXML"
    if [ -z "$(grep DOCTYPE ${i})" ]; then
	sed -i 's@\(<\?xml .\+\?>\)@\1\n<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.docbook.org/xml/4.4/docbookx.dtd">@' $OUTXML
    fi
    sed -i 's@<\(/\)\?article>@<\1section>@' $OUTXML
    sed -i 's@<!DOCTYPE article@<!DOCTYPE section@' $OUTXML

    # Yes this is hacky. So sue me.
    sed -i "s@^<section@<section id=\"sn-${i//${BEATDIR}\//}\"@" $OUTXML
    NEWTITLE=$(grep '<h2>' $OUTXML | sed 's@.\+<h2>\([^<]\+\).\+@\1@')
    sed -i "s@^  <title>.\+@  <title>${NEWTITLE}</title>@" $OUTXML
    sed -i "s@<\(/\)\?h2>@<\1title>@g" $OUTXML
done