# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header:  $

inherit webapp eutils

IUSE="mysql postgres fastcgi"

DESCRIPTION="RT is an enterprise-grade ticketing system"
HOMEPAGE="http://www.bestpractical.com/rt/"
SRC_URI="http://download.bestpractical.com/pub/${PN}/release/${P}.tar.gz
        ftp://ftp.eu.uu.net/pub/unix/ticketing/${PN}/release/${P}.tar.gz
        ftp://rhinst.ece.cmu.edu/${PN}/release/${P}.tar.gz"

KEYWORDS="~x86 ~ppc"

DEPEND="
        >=dev-lang/perl-5.8.3
        >=dev-perl/Params-Validate-0.02
        dev-perl/Cache-Cache
        >=dev-perl/Exception-Class-1.14
        dev-perl/MLDBM
        dev-perl/FreezeThaw
        >=dev-perl/Apache-Session-1.53
        dev-perl/XML-RSS
        dev-perl/HTML-Tree
        dev-perl/HTML-Format
        dev-perl/libwww-perl
        >=dev-perl/Apache-DBI-0.92
        >=dev-perl/DBI-1.37
        dev-perl/Test-Inline
        >=dev-perl/class-returnvalue-0.40
        >=dev-perl/dbix-searchbuilder-1.01
        dev-perl/text-template
        dev-perl/HTML-Parser
        >=dev-perl/HTML-Scrubber-0.08
        >=dev-perl/log-dispatch-2.0
        >=dev-perl/locale-maketext-lexicon-0.32
        dev-perl/locale-maketext-fuzzy
        >=dev-perl/MIME-tools-5.411a-r2
        >=dev-perl/MailTools-1.60
        dev-perl/text-wrapper
        dev-perl/Time-modules
        dev-perl/TermReadKey
        dev-perl/text-autoformat
        >=dev-perl/Text-Quoted-1.3
        >=dev-perl/Tree-Simple-1.04
        dev-perl/Module-Versions-Report
        dev-perl/regexp-common
        dev-perl/WWW-Mechanize
        dev-perl/Font-AFM
        dev-perl/text-autoformat
        dev-perl/text-reform
        >=dev-perl/MIME-Base64-3.05
"

RDEPEND="
        ${DEPEND}
        virtual/mta
        mysql? ( >=dev-db/mysql-4.0.13 >=dev-perl/DBD-mysql-2.0416 )
        postgres? ( >=dev-db/postgresql-7.4.2-r1 dev-perl/DBD-Pg )
        fastcgi? ( dev-perl/FCGI net-www/mod_fastcgi )
        =net-www/apache-1*
        =dev-perl/libapreq-1*
        >=dev-perl/HTML-Mason-1.23
"

LICENSE="GPL-2"

pkg_setup() {
        webapp_pkg_setup

        ewarn "RT needs MySQL with innodb support"
        ewarn
        ewarn "If you are upgrading from an existing _RT2_ installation,"
        ewarn "stop this ebuild (Ctrl-C now), download the upgrade tool,"
        ewarn "http://bestpractical.com/pub/rt/devel/rt2-to-rt3.tar.gz"
        ewarn "and follow the included instructions."
        ewarn

        enewgroup rt >/dev/null
}

src_unpack() {
        unpack ${A}
        cd ${S}
        sed -e "s|/opt/rt3/bin/rt-mailgate|/usr/bin/rt-mailgate|g" -i README
}

src_compile() {
        # capture the list of files from configure to patch later on
        files=`./configure --prefix=${D}/usr \
                --with-web-user=apache \
                --with-web-group=apache | grep creating | cut -d':' -f2 | cut -d' ' -f3`
        # ./configure doesn't accept locations, so patch these files directly
        sed -i "s|/usr/etc|${MY_HOSTROOTDIR}/rt-config|
                        s|/usr/man|/usr/share/man|
                        s|/usr/var|/var|
                        s|/var/mason_data|/var/rt/mason_data|
                        s|/var/session_data|/var/rt/session_data|
                        s|/var/log|/var/log/rt|
                        s|/usr/local/html|${MY_HTDOCSDIR}|
                        s|/usr/share/html|${MY_HTDOCSDIR}|
                        s|/usr/local|${MY_HOSTROOTDIR}/rt|
        " ${files}

        # check for missing deps and ask to report if something is broken
        if `make testdeps | grep "MISSING"`; then
                ewarn "Missing Perl dependency, please file a bug in the Gentoo Bugzilla with the information above"
                ewarn "and assign it to rl03@gentoo.org"
                die "Missing dependencies"
        fi
}

src_install() {
        webapp_src_preinst

        dodoc README Changelog
        rm -f COPYING README Changelog

        make install

        # copy upgrade schemas
        cd etc
        cp -R upgrade ${D}/${MY_HOSTROOTDIR}/rt-config

        # delete RT_SiteConfig.pm so we don't accidentally overwrite existing
        # configuration
        rm -f ${D}/${MY_HOSTROOTDIR}/rt-config/RT_SiteConfig.pm

        cd ${D}
        grep -Rl "${D}" * | xargs dosed
        chmod +r ${D}/${MY_HOSTROOTDIR}/rt-config/RT*

        webapp_postinst_txt en ${FILESDIR}/postinstall-en.txt
        webapp_hook_script ${FILESDIR}/reconfig
        webapp_src_install
}