#!/bin/bash

#

# locale_updateMessageMetadata.sh -- This function sanitates .pot and

# .po files to use common translation markers inside top comment.

# Later, replacement of common translation markers is applied to set

# the final information.

#

# Copyright (C) 2009-2011 Alain Reguera Delgado

# 

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License as

# published by the Free Software Foundation; either version 2 of the

# License, or (at your option) any later version.

# 

# This program is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA.

# 

# ----------------------------------------------------------------------

# $Id4

# ----------------------------------------------------------------------

function locale_updateMessageMetadata {

    local COUNT=0

    local -a SRC

    local -a DST

    # Retrive absolute path of portable object we'll work with.

    local FILE="$1"

    # Define current locale.

    local CURRENTLOCALE=$(cli_getCurrentLocale)

    # Define language name from current locale.

    local LANGNAME=$(cli_getLangName ${CURRENTLOCALE})

    # Check existence of file before work with it.

    cli_checkFiles "${FILE}" 'f'

    # Define pattern lines. The pattern lines are put inside portable

    # objects through xgettext and xml2po commands .

    SRC[0]='Project-Id-Version:'

    SRC[1]='Report-Msgid-Bugs-To:'

    SRC[2]='Last-Translator:'

    SRC[3]='Language-Team:'

    # Define replacement lines for pattern line.

    DST[0]="\"Project-Id-Version: ${CLI_PROGRAM} (${CURRENTLOCALE})\\\n\""

    DST[1]="\"Report-Msgid-Bugs-To: =MAIL_DOCS=\\\n\""

    DST[2]="\"Last-Translator: CentOS Documentation SIG\\\n\""

    DST[3]="\"Language-Team: ${LANGNAME}\\\n\""

    # Change pattern lines with their replacement lines.

    while [[ $COUNT -lt ${#SRC[*]} ]];do

        sed -i -r "/${SRC[$COUNT]}/c${DST[$COUNT]}" ${FILE}

        COUNT=$(($COUNT + 1))

    done

    # Replace package information using gettext domain information.

    sed -i -r "s/PACKAGE/${TEXTDOMAIN}/g" ${FILE}

    # Unset array variables to avoid undesired concatenations.

    unset SRC

    unset DST

}