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

EAPI=8

UVER=
UREV=

inherit ubuntu-versionator

DESCRIPTION="Language translations pack for Unity7 user interface"
HOMEPAGE="https://translations.launchpad.net/ubuntu"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64"

setvar() {
	eval "${1//-/_}=( ${2} ${3} ${4} )"
}

#[fnc] [L10N]		[pack]         [pack-gnome]   [ubuntu tag]
setvar af		24.04+20240419 24.04+20240419
setvar am		22.04+20220415 22.04+20220415
setvar an		23.10+20231006 23.10+20231006
setvar ar		24.04+20240419 24.04+20240419
setvar as		24.04+20240419 24.04+20240419
setvar ast		24.04+20240419 24.04+20240419
setvar az		17.10+20171012 17.10+20171012
setvar be		24.04+20240419 24.04+20240419
setvar bg		24.04+20240419 24.04+20240419
setvar bn		24.04+20240419 24.04+20240419
setvar bo		14.10+20140909 14.10+20140909
setvar br		23.10+20231006 23.10+20231006
setvar bs		24.04+20240419 24.04+20240419
setvar ca		24.04+20240419 24.04+20240419
setvar ca-valencia	24.04+20240419 24.04+20240419 ca
setvar ckb		24.04+20240419 24.04+20240419
setvar cs		24.04+20240419 24.04+20240419
setvar cy		23.10+20231006 23.10+20231006
setvar da		24.04+20240419 24.04+20240419
setvar de		24.04+20240419 24.04+20240419
setvar dv		14.04+20150804 14.04+20150804
setvar dz		23.10+20231006 23.10+20231006
setvar el		24.04+20240419 24.04+20240419
setvar en		24.04+20240419 24.04+20240419
setvar eo		24.04+20240419 24.04+20240419
setvar es		24.04+20240419 24.04+20240419
setvar et		24.04+20240419 24.04+20240419
setvar eu		24.04+20240419 24.04+20240419
setvar fa		24.04+20240419 24.04+20240419
setvar ff		14.04+20150804 14.04+20150804
setvar fi		24.04+20240419 24.04+20240419
setvar fil		14.04+20150804 14.04+20150804
setvar fo		14.04+20150804 14.04+20150804
setvar fr		24.04+20240419 24.04+20240419
setvar fur		24.04+20240419 24.04+20240419
setvar fy		14.04+20150804 14.04+20150804
setvar ga		23.10+20231006 23.10+20231006
setvar gd		24.04+20240419 24.04+20240419
setvar gl		24.04+20240419 24.04+20240419
setvar gu		24.04+20240419 24.04+20240419
setvar he		24.04+20240419 24.04+20240419
setvar hi		24.04+20240419 24.04+20240419
setvar hr		24.04+20240419 24.04+20240419
setvar ht		14.04+20150804 14.04+20150804
setvar hu		24.04+20240419 24.04+20240419
setvar hy		14.04+20150804 14.04+20150804
setvar ia		23.10+20231006 23.10+20231006
setvar id		24.04+20240419 24.04+20240419
setvar is		24.04+20240419 24.04+20240419
setvar it		24.04+20240419 24.04+20240419
setvar ja		24.04+20240419 24.04+20240419
setvar ka		24.04+20240419 24.04+20240419
setvar kab		24.04+20240419 24.04+20240419
setvar kk		24.04+20240419 24.04+20240419
setvar km		24.04+20240419 24.04+20240419
setvar kn		24.04+20240419 24.04+20240419
setvar ko		24.04+20240419 24.04+20240419
setvar ks		14.04+20150804 14.04+20150804
setvar ku		23.10+20230919 23.10+20230919
setvar ky		14.04+20150804 14.04+20150804
setvar lb		14.04+20150804 14.04+20150804
setvar lo		14.04+20150804 14.04+20150804
setvar lt		24.04+20240419 24.04+20240419
setvar lv		24.04+20240419 24.04+20240419
setvar mai		18.04+20180423 18.04+20180423
setvar mi		14.04+20150804 14.04+20150804
setvar mk		23.10+20231006 23.10+20231006
setvar ml		24.04+20240419 24.04+20240419
setvar mn		16.04+20160214 16.04+20160214
setvar mr		24.04+20240419 24.04+20240419
setvar ms		24.04+20240419 24.04+20240419
setvar mt		14.04+20150804 14.04+20150804
setvar my		24.04+20240419 24.04+20240419
setvar nb		24.04+20240419 24.04+20240419
setvar ne		24.04+20240419 24.04+20240419
setvar nl		24.04+20240419 24.04+20240419
setvar nn		24.04+20240419 24.04+20240419
setvar nso		14.04+20150804 14.04+20150804
setvar oc		24.04+20240419 24.04+20240419
setvar om		14.04+20150804 14.04+20150804
setvar or		23.10+20231006 23.10+20231006
setvar pa		24.04+20240419 24.04+20240419
setvar pl		24.04+20240419 24.04+20240419
setvar ps		14.04+20150804 14.04+20150804
setvar pt		24.04+20240419 24.04+20240419
setvar pt-BR		24.04+20240419 24.04+20240419 pt
setvar ro		24.04+20240419 24.04+20240419
setvar ru		24.04+20240419 24.04+20240419
setvar rw		14.04+20150804 14.04+20150804
setvar sa		14.04+20150804 14.04+20150804
setvar sc		14.04+20150804 14.04+20150804
setvar sd		14.04+20150804 14.04+20150804
setvar si		18.10+20180731 18.10+20180731
setvar sk		24.04+20240419 24.04+20240419
setvar sl		24.04+20240419 24.04+20240419
setvar so		14.04+20150804 13.04+20130418
setvar sq		24.04+20240419 24.04+20240419
setvar sr		24.04+20240419 24.04+20240419
setvar sr-Latn		24.04+20240419 24.04+20240419 sr
setvar st		14.04+20150804 14.04+20150804
setvar sv		24.04+20240419 24.04+20240419
setvar sw		14.04+20150804 14.04+20150804
setvar szl		23.10+20231006 23.10+20231006
setvar ta		24.04+20240419 24.04+20240419
setvar te		24.04+20240419 24.04+20240419
setvar tg		23.10+20231006 23.10+20231006
setvar th		24.04+20240419 24.04+20240419
setvar ti		14.04+20150804 14.04+20150804
setvar tk		14.04+20150804 14.04+20150804
setvar tl		14.04+20150804 14.04+20150804
setvar tr		24.04+20240419 24.04+20240419
setvar ts		14.04+20150804 14.04+20150804
setvar tt		14.04+20150804 14.04+20150804
setvar ug		24.04+20240419 24.04+20240419
setvar uk		24.04+20240419 24.04+20240419
setvar ur		14.04+20150804 14.04+20150804
setvar uz		16.04+20160214 16.04+20160214
setvar ve		14.04+20150804 14.04+20150804
setvar vi		24.04+20240419 24.04+20240419
setvar xh		17.10+20171012 17.10+20171012
setvar yi		14.04+20150804 14.04+20150804
setvar yo		14.04+20150804 14.04+20150804
setvar zh-CN		24.04+20240419 24.04+20240419 zh-hans
setvar zh-TW		24.04+20240419 24.04+20240419 zh-hant
setvar zu		14.04+20150804 14.04+20150804
# Add a new line and launch 'gentoo-unity-ver -u' #
#setvar [xy]		none none

# Only valid IETF language tags that are listed in #
# $(portageq get_repo_path / gentoo)/profiles/desc/l10n.desc are supported: #
MY_L10N="af am an ar as ast az be bg bn bo br bs ca ca-valencia ckb cs
cy da de dv dz el en eo es et eu fa ff fi fil fo fr fur fy ga gd gl gu
he hi hr ht hu hy ia id is it ja ka kab kk km kn ko ks ku ky lb lo lt lv
mai mi mk ml mn mr ms mt my nb ne nl nn nso oc om or pa pl ps pt pt-BR
ro ru rw sa sc sd si sk sl so sq sr sr-Latn st sv sw szl ta te tg th ti
tk tl tr ts tt ug uk ur uz ve vi xh yi yo zh-CN zh-TW zu"

UURL="${UURL%/*}"; SRC_URI=""
for flag in ${MY_L10N}; do
	flag=${flag/-/_}
	eval "tag=\${$flag[2]}"
	[[ -z ${tag} ]] && tag=${flag}
	eval "ver=\${$flag[0]}"
	eval "ver_gnome=\${$flag[1]}"
	[[ ${ver//[!0-9]} -lt 161000000000 ]] && compress="gz" || compress="xz"
	flag=${flag/_/-}
	if [[ ${flag} == "en" ]]; then
		SRC_URI+="${UURL}/language-pack-${tag}-base_${ver}.tar.${compress}
			${UURL}/language-pack-gnome-${tag}-base_${ver_gnome}.tar.${compress} "
	else
		IUSE+=" l10n_${flag}"
		SRC_URI+="l10n_${flag}? (
			${UURL}/language-pack-${tag}-base_${ver}.tar.${compress}
			${UURL}/language-pack-gnome-${tag}-base_${ver_gnome}.tar.${compress} ) "
	fi
done

RESTRICT="test"

BDEPEND="sys-devel/gettext"

S="${WORKDIR}"

src_install() {
	# Documentation
	mv language-pack-en-base/COPYING .
	default

	# sharing panel msgids
	local -a sh_msgids=(
		"No networks selected for sharing"
		"service is enabled"
		"service is disabled"
		"service is enabled"
		"service is active"
		"Choose a Folder"
		"File Sharing allows you to share your Public folder with others on your "
		"When remote login is enabled, remote users can connect using the Secure "
		"Screen sharing allows remote users to view or control your screen by "
		"Copy"
		"Sharing"
		"_Computer Name"
		"_File Sharing"
		"_Screen Sharing"
		"_Media Sharing"
		"_Remote Login"
		"Some services are disabled because of no network access."
		"File Sharing"
		"_Require Password"
		"Remote Login"
		"Screen Sharing"
		"_Allow connections to control the screen"
		"_Password:"
		"_Show Password"
		"Access Options"
		"_New connections must ask for access"
		"_Require a password"
		"Media Sharing"
		"Share music, photos and videos over the network."
		"Folders"
		"Control what you want to share with others"
		"preferences-system-sharing"
		"share;sharing;ssh;host;name;remote;desktop;media;audio;video;pictures;photos;"
		"Networks"
		"Enable or disable remote login"
		"Authentication is required to enable or disable remote login"
	)

	# langselector panel msgids
	local -a ls_msgids=(
		"Language Support"
		"Configure multiple and native language support on your system"
		"Login _Screen"
		"_Language"
		"_Formats"
		"Login settings are used by all users when logging into the system"
		"Your session needs to be restarted for changes to take effect"
		"Restart Now"
		"Formats"
		"_Done"
		"_Cancel"
		"Preview"
		"Dates"
		"Times"
		"Dates & Times"
		"Numbers"
		"Measurement"
		"Paper"
		"measurement format"
		"More…"
		"No languages found"
		"No regions found"
	)

	# online-accounts desktop launcher msgids
	local -a oa_msgids=(
		"Online Accounts"
		"Connect to your online accounts and decide what to use them for"
	)

	# Unity help desktop launcher msgids
	local -a is_msgids=(
		"Unity Help"
		"Get help with Unity"
	)

	local \
		pofile msgid gcc_src ls_src x ylp_src \
		u_po="unity.po" \
		ul_po="unity.legacy" \
		ucc_po="unity-control-center.po" \
		uccl_po="unity-control-center.legacy" \
		gcc_po="gnome-control-center-2.0.po" \
		ls_po="language-selector.po" \
		is_po="indicator-session.po" \
		ylp_po="yelp.po" \
		newline=$'\n'

	# Remove all translations except those we need
	find "${S}" -type f \
		! -name ${gcc_po} \
		! -name 'gnome-session-42.po' \
		! -name 'indicator-*' \
		! -name ${ls_po} \
		! -name 'libdbusmenu.po' \
		! -name 'ubuntu-help.po' \
		! -name 'unity*' \
		! -name ${ylp_po} \
			-delete || die
	find "${S}" -mindepth 1 -type d -empty -delete || die

	# Add translations for activity-log-manager
	unpack "${FILESDIR}"/activity-log-manager-translations-artful.tar.xz 1>/dev/null

	for x in "${S}"/language-pack-gnome-*-base/data/*; do
		cp "${S}"/po/"${x##*data/}".po "${x}"/LC_MESSAGES/activity-log-manager.po 2>/dev/null
	done
	rm -r "${S}"/po 2>/dev/null

	# Add translations for session-shortcuts
	unpack "${FILESDIR}"/session-shortcuts-translations-artful.tar.xz 1>/dev/null

	for x in "${S}"/language-pack-gnome-*-base/data/*; do
		cp "${S}"/po/"${x##*data/}".po "${x}"/LC_MESSAGES/session-shortcuts.po 2>/dev/null
	done
	rm -r "${S}"/po 2>/dev/null

	# Add legacy translations for Unity
	unpack "${FILESDIR}"/unity-translations-kinetic.tar.xz 1>/dev/null

	for x in "${S}"/language-pack-gnome-*-base/data/*; do
		cp "${S}"/po/"${x##*data/}".po "${x}"/LC_MESSAGES/"${ul_po}" 2>/dev/null
	done
	rm -r "${S}"/po 2>/dev/null

	# Add legacy translations for System Settings
	unpack "${FILESDIR}"/unity-control-center-translations-kinetic.tar.xz 1>/dev/null

	for x in "${S}"/language-pack-gnome-*-base/data/*; do
		cp "${S}"/po/"${x##*data/}".po "${x}"/LC_MESSAGES/"${uccl_po}" 2>/dev/null
	done
	rm -r "${S}"/po 2>/dev/null

	_progress_counter=0
	_progress_indicator() {
		local -a arr=( "|" "/" "-" "\\" )

		[[ ${_progress_counter} -eq 4 ]] && _progress_counter=0
		printf "\b\b %s" "${arr[${_progress_counter}]}"
		_progress_counter=$((_progress_counter + 1))
	}

	printf "%s  " "Processing translation files"
	_progress_indicator

	for pofile in $( \
		find "${S}" -type f -name "*.po" \
			! -name "${gcc_po}" \
			! -name "${ls_po}" \
			! -name "${ylp_po}" \
	); do
		if [[ ${pofile##*/} == ${ucc_po} ]]; then
			_progress_indicator

			# Merge legacy translations
			x="${pofile/${ucc_po}/${uccl_po}}"
			if [[ -f ${x} ]]; then
				sed -i -e '/msgid \"\"/,/^$/d' "${x}"
				cat "${x}" >> "${pofile}"
				msguniq --use-first -o "${pofile}" "${pofile}" 2>/dev/null
				rm "${x}"
			fi

			# Add translations for sharing panel and online-accounts desktop launcher
			sed -i -e "/\"Sharing\"/,+1 d" "${pofile}" || die # remove old identical msgid
			gcc_src=${pofile/${ucc_po}/${gcc_po}}
			for msgid in "${sh_msgids[@]}" "${oa_msgids[@]}"; do
				if ! grep -q "^\(msgid\|msgctxt\)\s\"${msgid}\"$" "${pofile}"; then
					msgid="$(awk "/^(msgid\s|msgctxt\s|)\"${msgid}\"\$/ { p = 1 } p { print } /^\$/ { p = 0 }" "${gcc_src}" 2>/dev/null)"
					case ${msgid:0:1} in
						m)
							echo "${msgid}" >> "${pofile}"
							;;
						\")
							echo "msgid \"\"${newline}${msgid}" >> "${pofile}"
							;;
					esac
				fi
			done

			_progress_indicator

			# Add translations for langselector panel
			ls_src=${pofile/${ucc_po}/${ls_po}}
			ls_src=${ls_src/gnome-}
			for msgid in "${ls_msgids[@]}"; do
				if ! grep -q "^\(msgid\|msgctxt\)\s\"${msgid}\"$" "${pofile}"; then
					echo "$(awk "/^(msgid|msgctxt)\s\"${msgid}\"\$/ { p = 1 } p { print } /^\$/ { p = 0 }" "${gcc_src}" "${ls_src}" 2>/dev/null)" \
						>> "${pofile}"
				fi
			done
			rm "${gcc_src}" "${ls_src}" 2>/dev/null
		fi

		# Add translations for Unity help desktop launcher
		ylp_src=${pofile/${is_po}/${ylp_po}}
		if [[ ${pofile##*/} == ${is_po} ]] && [[ -e ${ylp_src} ]]; then
			_progress_indicator

			sed -i -e "s/GNOME/Unity/g" "${ylp_src}" || die
			for msgid in "${is_msgids[@]}"; do
				if ! grep -q "^\(msgid\|msgctxt\)\s\"${msgid}\"$" "${pofile}"; then
					echo "$(awk "/^(msgid|msgctxt)\s\"${msgid}\"\$/ { p = 1 } p { print } /^\$/ { p = 0 }" "${ylp_src}" 2>/dev/null)" \
						>> "${pofile}"
				fi
			done
			rm "${ylp_src}" 2>/dev/null
		fi

		# Process translations for Unity
		if [[ ${pofile##*/} == ${u_po} ]]; then
			_progress_indicator

			# Merge legacy translations
			x="${pofile/${u_po}/${ul_po}}"
			if [[ -f ${x} ]]; then
				sed -i -e '/msgid \"\"/,/^$/d' "${x}"
				cat "${x}" >> "${pofile}"
				msguniq --use-first -o "${pofile}" "${pofile}" 2>/dev/null
				rm "${x}"
			fi

			# Rename Ubuntu Desktop
			sed -i -e "s/Ubuntu Desktop/Gentoo Unity⁷ Desktop/" -e "/Unity⁷/{n;s/Ubuntu/Gentoo Unity⁷/;}" "${pofile}" || die
		fi

		msgfmt -o "${pofile%.po}.mo" "${pofile}"
		rm "${pofile}" 2>/dev/null
	done

	insinto /usr/share/locale
	doins -r "${S}"/language-pack-*-base/data/*

	printf "\b\b%s\n" "... done!"
}