# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit autotools eutils linux-info systemd tmpfiles toolchain-funcs user

DESCRIPTION="DLNA/UPnP-AV compliant media server"
HOMEPAGE="https://sourceforge.net/projects/minidlna/"
SRC_URI="mirror://sourceforge/minidlna/${PV}/${P}.tar.gz
	https://dev.gentoo.org/~xmw/minidlna-gentoo-artwork.patch.xz"

LICENSE="BSD GPL-2"
SLOT="0"
KEYWORDS="amd64 arm x86"
IUSE="libav netgear readynas zeroconf"

RDEPEND="dev-db/sqlite:3
	media-libs/flac:=
	media-libs/libexif:=
	media-libs/libid3tag:=
	media-libs/libogg:=
	media-libs/libvorbis:=
	virtual/jpeg:0=
	libav? ( media-video/libav:0= )
	!libav? ( media-video/ffmpeg:0= )
	zeroconf? ( net-dns/avahi:= )"
DEPEND="${RDEPEND}
	virtual/pkgconfig"

CONFIG_CHECK="~INOTIFY_USER"

PATCHES=(
	"${WORKDIR}"/minidlna-gentoo-artwork.patch
)

src_prepare() {
	sed -e "/log_dir/s:/var/log:/var/log/minidlna:" \
		-e "/db_dir/s:/var/cache/:/var/lib/:" \
		-i minidlna.conf || die

	default
}

src_configure() {
	local myconf=(
		--with-db-path=/var/lib/minidlna
		--with-log-path=/var/log/minidlna
		--enable-tivo
		$(use_enable netgear)
		$(use_enable readynas)
	)
	use zeroconf || myconf+=(
		ac_cv_lib_avahi_client_avahi_threaded_poll_new=no
	)

	econf "${myconf[@]}"
}

src_test() {
	:
}

src_install() {
	default

	#bug 536532
	dosym ../sbin/minidlnad /usr/bin/minidlna

	insinto /etc
	doins minidlna.conf

	newconfd "${FILESDIR}"/minidlna-1.0.25.confd minidlna
	newinitd "${FILESDIR}"/minidlna-1.1.5.initd minidlna
	systemd_newunit "${FILESDIR}"/minidlna-1.1.2.service minidlna.service
	newtmpfiles - minidlna.conf <<-EOF
		d /run/minidlna 0755 minidlna minidlna -
	EOF

	keepdir /var/{lib,log}/minidlna

	doman minidlnad.8 minidlna.conf.5
}

pkg_preinst() {
	local my_is_new=yes
	[[ -d ${EROOT}/var/lib/minidlna ]] && my_is_new=no

	enewgroup minidlna
	enewuser minidlna -1 -1 /var/lib/minidlna minidlna

	fowners minidlna:minidlna /var/{lib,log}/minidlna
	fperms 0750 /var/{lib,log}/minidlna

	if [[ -d ${EROOT}/var/lib/minidlna && ${my_is_new} == yes ]]; then
		# created by above enewuser command w/ wrong group
		# and permissions
		chown minidlna:minidlna "${EROOT}"/var/lib/minidlna || die
		chmod 0750 "${EROOT}"/var/lib/minidlna || die
		# if user already exists, but /var/lib/minidlna is missing
		# rely on ${D}/var/lib/minidlna created in src_install
	fi
}

pkg_postinst() {
	elog "minidlna now runs as minidlna:minidlna (bug 426726),"
	elog "logfile is moved to /var/log/minidlna/minidlna.log,"
	elog "cache is moved to /var/lib/minidlna."
	elog "Please edit /etc/conf.d/minidlna and file ownerships to suit your needs."

	tmpfiles_process minidlna.conf
}