# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

DESCRIPTION="This is a desktop applet that displays weather information and forecasts."
HOMEPAGE="http://homepages.comnet.co.nz/~matt-sarah/"
SRC_URI="http://www.message.co.nz/~matt-sarah/lwp-${PV}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="x86"
IUSE="unicode"
DEPEND=">=x11-misc/superkaramba-0.35"

DIR_NAME="liquid_weather_plus"
MY_DEST="/usr/share/karamba/themes/${DIR_NAME}"

src_unpack() {
	unpack ${A}
	patch -p0 -F0 --no-backup-if-mismatch < ${FILESDIR}/${P}-translations.patch || die

    if use unicode; then
	    cd "${WORKDIR}/${DIR_NAME}/"
	    for FILE in translations/*; do
			NBRLINES=`cat ${FILE} | wc -l`
			TEMP=`grep -nx '<DIALOGS>' ${FILE}`
			IDX=`expr index $TEMP :`
			LINE=${TEMP:0:$((IDX-1))}
			NBRLINES2=$((NBRLINES-LINE + 1))
			head -n ${LINE} ${FILE} > output
			tail -n ${NBRLINES2} ${FILE} | iconv -f ISO-8859-1 -t UTF-8 >> output
			mv output ${FILE}
		done
	fi
}

src_install() {
	cd "${WORKDIR}/${DIR_NAME}/"

	# Cleanup
	rm *~ icons/flat/large_icons/.png index.html
	rm -R background/.xvpics icons/weather.com/small_icons/.pics

	for DOC in translation_template.txt; do
		dodoc ${DOC} ; rm ${DOC}
	done

	dodir "${MY_DEST}/"
	mv * "${D}/${MY_DEST}/"
}