# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: $
# ebuild file for geneweb-4.09

DESCRIPTION="A family tree server, for creating/editing and serving family trees"
HOMEPAGE="http://cristal.inria.fr/~ddr/GeneWeb/"
SRC_URI="ftp://ftp.inria.fr/INRIA/Projects/cristal/geneweb/Src/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
IUSE=""
DEPEND=">=dev-lang/ocaml-3.06"
#RDEPEND=""
S=${WORKDIR}/${P}

#tested, works
src_unpack() {
	unpack ${A}
}

#tested, works
src_compile() {
	#compile
	make || die
	#move everything to the distribution directory
	make distrib || die
}

src_install() {
#install binaries
	into /usr
	cd ${S}/distribution/gw
	dobin consang ged2gwb gwb2ged gwc gwd gwu

#install manpages
	cd ${S}/man
	doman ged2gwb.1 gwb2ged.1 gwc.1 gwu.1

#install docs
	cd ${S}/distribution/gw
	dodoc CHANGES.txt INSTALL.htm LICENSE.txt LISEZMOI.txt README.txt

#install html docs
	cd ${S}/distribution/gw/doc
	dohtml CREDITS.html LICENSE.htm index.htm
	docinto html/de
	dohtml -r de/*
	docinto html/en
	dohtml -r en/*
	docinto html/fr
	dohtml -r fr/*
	docinto html/images
	dohtml -r images/*
	docinto html/it
	dohtml -r nl/*
	docinto html/nl
	dohtml -r sv/*

#now for the start-stop-restart script
	insinto /etc/init.d
	insopts -m0744
	newins ${FILESDIR}/geneweb.init.d geneweb

#the conf file
	insinto /etc/conf.d
	newins ${FILESDIR}/geneweb.conf.d geneweb

#install some misc files in /usr/share/geneweb/etc
	insinto /usr/share/geneweb/etc
	cd ${S}/distribution/gw/etc
	doins *

#misc images
	insinto /usr/share/geneweb/images
	cd ${S}/distribution/gw/images
	doins *

#misc lang shit
	insinto /usr/share/geneweb/lang
	cd ${S}/distribution/gw/lang
	doins *
}

pkg_postinst() {
	set -e
	RCFILE=/etc/conf.d/geneweb
	INITFILE=/etc/init.d/geneweb

#source some environment variables, like GENEWEBDB
	. ${FILESDIR}/geneweb.conf.d

	# We we'll need some variables defined there
	# We first define some defaults values...just in case
#	LOGFILE=/var/log/geneweb.log

#If the user doesn't have a base directory, create one for him
	if ! [ -d ${GENEWEBDB} ]
	then
		einfo "Creating geneweb database in ${GENEWEBDB}"
		mkdir ${GENEWEBDB} || die
		cp ${S}/distribution/gw/a.gwf ${GENEWEBDB}/example.gwf || die
		cd ${GENEWEBDB} || die
		gwc -o example || die
	fi

	if ! [ -d ${GENEWEBDB}/cnt ]
	then
		mkdir ${GENEWEBDB}/cnt || die
	fi	
	
	if ! [ -d ${GENEWEBDB}/etc ]	
	then
		mkdir ${GENEWEBDB}/etc || die
	fi
	
	if ! [ -d ${GENEWEBDB}/images ]
	then
		mkdir ${GENEWEBDB}/images || die
	fi

#	chmod 0755 /usr/bin/gwd
#	chown root.root /usr/bin/gwd
#	chmod a+rx $INITFILE

#Check if the groupadd program is installed and in path
	if [ ! -x `which groupadd` ]; then
		einfo "You must have groupadd installed";
		die
        fi

# Make sure user group is available, if not create it
        if ! grep -q "^${GENEWEBGROUP}:" /etc/group;
        then
		einfo "Adding $GENEWEBGROUP group ... "
		groupadd $GENEWEBGROUP || die
        fi

#Check if the useradd program installed and in path
        if [ ! -x `which useradd` ]; then
		einfo "You must have useradd installed"
		die
        fi

        # Make sure geneweb user doesn't exists
        if ! grep -q "^${GENEWEBUSER}:" /etc/passwd;
        then
		einfo "Adding $GENEWEBUSER user ... "
		useradd -g $GENEWEBGROUP -d ${GENEWEBDB} $GENEWEBUSER || die
        fi

#        if [ ! -f $LOGFILE ]
#        then
#            touch $LOGFILE
#        fi

        # Thus all files created there will have geneweb as group
        chown root.$GENEWEBGROUP $GENEWEBDB $GENEWEBDB/images $GENEWEBDB/cnt $GENEWEBDB/etc $LOGFILE
        # The database directory is writable by geneweb group
        chmod ug+rwx,o-rwx $GENEWEBDB $GENEWEBDB/images $GENEWEBDB/cnt $GENEWEBDB/etc
        # SetGID bit on the database directory owned by geneweb group
        chmod g+s $GENEWEBDB $GENEWEBDB/images $GENEWEBDB/cnt $GENEWEBDB/etc

#        chmod 600 $LOGFILE

        # Fix incorrect database and images directories permissions
        # These directories have to be group-writable
        # as the daemon now runs with an unprivileged UID
        for base in `find $GENEWEBDB -type d -name \*.gwb`
        do
            chgrp $GENEWEBGROUP $base
            chmod g+w,g+s $base
        done
        for imagedir in `find $GENEWEBDB/images -type d`
        do
            chgrp $GENEWEBGROUP $imagedir
            chmod g+w,g+s $imagedir
        done

	einfo "Go to http://localhost:$PORT and type in example"
	einfo "to view the example database"
	einfo "Create a new database by typing: gwc -o <name>"
	einfo "while in the $GENEWEBDB directory"
}

#pkg_prerm() {
#Maybe add something here to make sure the dbs are safe.  Like export them, or copy them to a new directory with the work "backup" appended
#}

pkg_postrm() {
       if grep -q "^${GENEWEBUSER}:" /etc/passwd;
        then
            einfo "Removing $GENEWEBUSER user ... "
            userdel -g $GENEWEBGROUP -d ${GENEWEBDB} $GENEWEBUSER || die
        fi

        if grep -q "^${GENEWEBGROUP}:" /etc/group;
        then
          einfo "Removing $GENEWEBGROUP group ... "
          groupdel $GENEWEBGROUP || die
        fi
}