# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/www-client/firefox-bin/firefox-bin-7.0.1.ebuild,v 1.2 2011/10/28 08:42:54 chainsaw Exp $

EAPI="3"

inherit eutils mozilla-launcher multilib mozextension

# Can be updated using scripts/get_langs.sh from mozilla overlay
LANGS=(af ak ar ast be bg bn-BD bn-IN br bs ca cs cy da de el en en-GB en-US
en-ZA eo es-AR es-CL es-ES es-MX et eu fa fi fr fy-NL ga-IE gd gl gu-IN he hi-IN
hr hu hy-AM id is it ja kk kn ko ku lg lt lv mai mk ml mr nb-NO nl nn-NO nso or
pa-IN pl pt-BR pt-PT rm ro ru si sk sl son sq sr sv-SE ta ta-LK te th tr uk vi
zh-CN zh-TW zu)

MY_PV="${PV/_rc/rc}"
MY_PN="${PN/-bin}"
MY_P="${MY_PN}-${MY_PV}"

DESCRIPTION="Firefox Web Browser"
FTP_URI="ftp://ftp.mozilla.org/pub/mozilla.org/${MY_PN}/releases"
SRC_URI="
	amd64? ( ${FTP_URI}/${MY_PV}/linux-x86_64/en-US/${MY_P}.tar.bz2 -> ${PN}_x86_64-${PV}.tar.bz2 )
	x86? ( ${FTP_URI}/${MY_PV}/linux-i686/en-US/${MY_P}.tar.bz2 -> ${PN}_i686-${PV}.tar.bz2 )"
HOMEPAGE="http://www.mozilla.com/firefox"
RESTRICT="strip mirror"

KEYWORDS="-* amd64 x86"
SLOT="0"
LICENSE="|| ( MPL-1.1 GPL-2 LGPL-2.1 )"
IUSE="startup-notification"

for X in "${LANGS[@]}" ; do
	# en and en_US are handled internally
	if [[ ${X} != en ]] && [[ ${X} != en-US ]]; then
		SRC_URI="${SRC_URI}
			linguas_${X/-/_}? ( ${FTP_URI}/${MY_PV}/linux-i686/xpi/${X}.xpi -> ${P/-bin/}-${X}.xpi )"
	fi
	IUSE="${IUSE} linguas_${X/-/_}"
	# Install all the specific locale xpis if there's no generic locale xpi
	# Example: there's no pt.xpi, so install all pt-*.xpi
	if ! has ${X%%-*} "${LANGS[@]}"; then
		SRC_URI="${SRC_URI}
			linguas_${X%%-*}? ( ${FTP_URI}/${MY_PV}/linux-i686/xpi/${X}.xpi -> ${P/-bin/}-${X}.xpi )"
		IUSE="${IUSE} linguas_${X%%-*}"
	fi
done

DEPEND="app-arch/unzip"
RDEPEND="dev-libs/dbus-glib
	x11-libs/libXrender
	x11-libs/libXt
	x11-libs/libXmu
	!www-client/firefox
	>=x11-libs/gtk+-2.2:2
	>=media-libs/alsa-lib-1.0.16
"

S="${WORKDIR}/${MY_PN}"

# TODO: Move all the linguas crap to an eclass
linguas() {
	# Generate the list of language packs called "linguas"
	# This list is used to install the xpi language packs
	local LINGUA
	for LINGUA in ${LINGUAS}; do
		if has ${LINGUA} en en_US; then
			# For mozilla products, en and en_US are handled internally
			continue
		# If this language is supported by ${P},
		elif has ${LINGUA} "${LANGS[@]//-/_}"; then
			# Add the language to linguas, if it isn't already there
			has ${LINGUA//_/-} "${linguas[@]}" || linguas+=(${LINGUA//_/-})
			continue
		# For each short LINGUA that isn't in LANGS,
		# add *all* long LANGS to the linguas list
		elif ! has ${LINGUA%%-*} "${LANGS[@]}"; then
			for LANG in "${LANGS[@]}"; do
				if [[ ${LANG} == ${LINGUA}-* ]]; then
					has ${LANG} "${linguas[@]}" || linguas+=(${LANG})
					continue 2
				fi
			done
		fi
		ewarn "Sorry, but ${P} does not support the ${LINGUA} locale"
	done
}

src_unpack() {
	unpack ${A}

	linguas
	for X in "${linguas[@]}"; do
		# FIXME: Add support for unpacking xpis to portage
		[[ ${X} != "en" ]] && xpi_unpack "${P/-bin/}-${X}.xpi"
	done
	if [[ "${linguas[*]}" != "" && "${linguas[*]}" != "en" ]]; then
		einfo "Selected language packs (first will be default): ${linguas[*]}"
	fi
}

src_install() {
	declare MOZILLA_FIVE_HOME=/opt/${MY_PN}

	# Install icon and .desktop for menu entry
	newicon "${S}"/chrome/icons/default/default48.png ${PN}-icon.png
	domenu "${FILESDIR}"/${PN}.desktop

	# Add StartupNotify=true bug 237317
	if use startup-notification; then
		echo "StartupNotify=true" >> "${D}"/usr/share/applications/${PN}.desktop
	fi

	# Install firefox in /opt
	dodir ${MOZILLA_FIVE_HOME%/*}
	mv "${S}" "${D}"${MOZILLA_FIVE_HOME} || die

	# Fix prefs that make no sense for a system-wide install
	insinto ${MOZILLA_FIVE_HOME}/defaults/pref/
	doins "${FILESDIR}"/${PN}-prefs.js || die

	linguas
	for X in "${linguas[@]}"; do
		[[ ${X} != "en" ]] && xpi_install "${WORKDIR}"/"${P/-bin/}-${X}"
	done

	local LANG=${linguas%% *}
	if [[ -n ${LANG} && ${LANG} != "en" ]]; then
		elog "Setting default locale to ${LANG}"
		echo "pref(\"general.useragent.locale\", \"${LANG}\");" \
			>> "${D}${MOZILLA_FIVE_HOME}"/defaults/pref/${PN}-prefs.js || \
			die "sed failed to change locale"
	fi

	# Create /usr/bin/firefox-bin
	dodir /usr/bin/
	cat <<-EOF >"${D}"/usr/bin/${PN}
	#!/bin/sh
	unset LD_PRELOAD
	LD_LIBRARY_PATH="/opt/firefox/"
	GTK_PATH=/usr/lib/gtk-2.0/
	exec /opt/${MY_PN}/${MY_PN} "\$@"
	EOF
	fperms 0755 /usr/bin/${PN}

	# revdep-rebuild entry
	insinto /etc/revdep-rebuild
	doins "${FILESDIR}"/10${PN} || die

	ln -sfn "/usr/$(get_libdir)/nsbrowser/plugins" \
			"${D}${MOZILLA_FIVE_HOME}/plugins" || die
}

pkg_postinst() {
	if ! has_version 'gnome-base/gconf' || ! has_version 'gnome-base/orbit' \
		|| ! has_version 'net-misc/curl'; then
		einfo
		einfo "For using the crashreporter, you need gnome-base/gconf,"
		einfo "gnome-base/orbit and net-misc/curl emerged."
		einfo
	fi
	if has_version 'net-misc/curl[nss]'; then
		einfo
		einfo "Crashreporter won't be able to send reports"
		einfo "if you have curl emerged with the nss USE-flag"
		einfo
	fi
}

pkg_postrm() {
	update_mozilla_launcher_symlinks
}