# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

MOZ_PV=${PV}
MOZ_PV_SUFFIX=
MOZ_PN="${PN%-bin}"
MOZ_P="${MOZ_PN}-${MOZ_PV}"
MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"

inherit desktop linux-info optfeature pax-utils xdg

SRC_URI="https://rm-us.palemoon.org/release/${MOZ_PN}-${MOZ_PV}.linux-x86_64-gtk3.tar.xz"

DESCRIPTION="Fork of Firefox"

KEYWORDS="-* amd64"
LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
SLOT=0
IUSE="+alsa +gmp-autoupdate +pulseaudio selinux wayland"

RESTRICT="strip"

BDEPEND="app-arch/unzip"
RDEPEND="${DEPEND}
	!www-client/firefox-bin:0
	>=app-accessibility/at-spi2-core-2.46.0:2
	>=dev-libs/glib-2.26:2
	media-libs/alsa-lib
	media-libs/fontconfig
	>=media-libs/freetype-2.4.10
	sys-apps/dbus
	virtual/freedesktop-icon-theme
	>=x11-libs/cairo-1.10[X]
	x11-libs/gdk-pixbuf:2
	>=x11-libs/gtk+-3.11:3[X,wayland?]
	x11-libs/libX11
	x11-libs/libXcomposite
	x11-libs/libXcursor
	x11-libs/libXdamage
	x11-libs/libXext
	x11-libs/libXfixes
	x11-libs/libXi
	x11-libs/libXrandr
	x11-libs/libXrender
	x11-libs/libxcb
	>=x11-libs/pango-1.22.0
	alsa? (
		!pulseaudio? ( media-sound/apulse )
	)
	pulseaudio? ( media-libs/libpulse )
	selinux? ( sec-policy/selinux-mozilla )
"

QA_PREBUILT="opt/${MOZ_PN}/*"



pkg_setup() {
	CONFIG_CHECK="~SECCOMP"
	WARNING_SECCOMP="CONFIG_SECCOMP not set! This system will be unable to play DRM-protected content."

	linux-info_pkg_setup
}

src_unpack() {
	local _lp_dir="${WORKDIR}/language_packs"
	local _src_file

	mkdir "${S}" || die

	if [[ ! -d "${_lp_dir}" ]] ; then
		mkdir "${_lp_dir}" || die
	fi

	for _src_file in ${A} ; do
		if [[ ${_src_file} == *.xpi ]]; then
			cp "${DISTDIR}/${_src_file}" "${_lp_dir}" || die "Failed to copy '${_src_file}' to '${_lp_dir}'!"
		else
			MY_SRC_FILE=${_src_file}
		fi
	done
}

src_install() {
	# Set MOZILLA_FIVE_HOME
	local MOZILLA_FIVE_HOME="/opt/${MOZ_PN}"

	dodir /opt
	pushd "${ED}"/opt &>/dev/null || die
	unpack "${MY_SRC_FILE}"
	popd &>/dev/null || die

	# Install policy (currently only used to disable application updates)
	local icon_srcdir="${ED}/${MOZILLA_FIVE_HOME}/browser/chrome/icons/default"
	insinto /usr/share/icons/hicolor/symbolic/apps

	local icon size
	for icon in "${icon_srcdir}"/default*.png ; do
		size=${icon%.png}
		size=${size##*/default}

		if [[ ${size} -eq 48 ]] ; then
			newicon "${icon}" ${PN}.png
		fi

		newicon -s ${size} "${icon}" ${PN}.png
	done

	# Install menu
	local app_name="Pale Moon (bin)"
	local desktop_file="${FILESDIR}/${PN}-r3.desktop"
	local desktop_filename="${PN}.desktop"
	local icon="${PN}"
	local use_wayland="false"

	local exec_command="${PN}"

	cp "${desktop_file}" "${WORKDIR}/${PN}.desktop-template" || die

	# Add apulse support through our wrapper shell launcher, patchelf-method broken since 119.0.
	# See bgo#916230
	local apulselib=
	if use alsa && ! use pulseaudio ; then
		apulselib="${EPREFIX}/usr/$(get_libdir)/apulse"
	fi

	sed -i \
		-e "s:@NAME@:${app_name}:" \
		-e "s:@EXEC@:${exec_command}:" \
		-e "s:@ICON@:${icon}:" \
		"${WORKDIR}/${PN}.desktop-template" \
		|| die

	newmenu "${WORKDIR}/${PN}.desktop-template" "${desktop_filename}"

	rm "${WORKDIR}/${PN}.desktop-template" || die
	# Install wrapper script
	[[ -f "${ED}/usr/bin/${PN}" ]] && rm "${ED}/usr/bin/${PN}"
	newbin "${FILESDIR}/${PN}-r1.sh" ${PN}

	# Update wrapper
	sed -i \
		-e "s:@PREFIX@:${EPREFIX}/usr:" \
		-e "s:@MOZ_FIVE_HOME@:${EPREFIX}${MOZILLA_FIVE_HOME}:" \
		"${ED}/usr/bin/${PN}" \
		|| die

}

pkg_postinst() {
	xdg_pkg_postinst
}