#!/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})

    # Define language code from current locale.

    local LANGCODE=$(cli_getLangCodes ${CURRENTLOCALE})

    # Check existence of file before work with it.

    cli_checkFiles "${FILE}" 'f'

    # Define comment patterns. Comment patterns are put inside

    # portable objects when they are built using xgettext or xml2po

    # commands.

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

    SRC[1]='Last-Translator:'

    SRC[2]='Language-Team:'

    # Define comment replacements. Comment replacements is the

    # convenction we use inside centos-art.sh to set standard

    # information related to CentOS (e.g., URLs, mail addresses,

    # release numbers, etc.).

    DST[0]="\"Project-Id-Version: $(cli_getRepoName "${FILE}" 'dfd')\\\n\""

    DST[1]="\"Last-Translator: CentOS Documentation SIG <centos-docs@centos.org>\\\n\""

    DST[2]="\"Language-Team: ${LANGNAME} <centos-docs@${LANGCODE}.centos.org>\\\n\""

    # Replace comment patterns with comment replacements.

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

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

        COUNT=$(($COUNT + 1))

    done

    # Apply common replacements to sanitated patterns.

    cli_replaceTMarkers "${FILE}"

    # Unset array variables to avoid undesired concatenations.

    unset SRC

    unset DST

}