#!/bin/bash

#

# render_getActionsTranslations.sh -- This function takes translation

# templates and produces the release-specific translation structures

# needed by renderImage function.

#

# Copyright (C) 2009, 2010 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.

# 

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

# $Id$

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

function render_getActionsTranslations {

    # Check directory content. Translation rendering can be realized

    # only if inside the action value directory there is a 'Tpl/'

    # directory. Translation rendering is based on translation

    # templates inside 'Tpl/' directory. If that directory doesn't

    # exist leave a message and quit execution. 

    if [[ ! -d $ACTIONVAL/Tpl ]];then

        cli_printMessage "`gettext "Can't find translation templates in the directory provided."`"

        cli_printMessage "$(caller)" "AsToKnowMoreLine"

    fi

    # Check if there are pre-defined configuration scripts for the

    # current translation directory being processed. If you passed the

    # previous checks, it is time to check if the directory you are

    # processing already has render.conf.sh configuration scripts,

    # inside its trunk/Scripts/Bash/Config/... asociated strucutre. If

    # such directory entry exists, the translation rendering should

    # end immediatly on at this point because it is surely not a

    # release-specif translation rendering.

    if [[ -d $ARTCONF ]];then

        for FILE in $(find $ARTCONF -name 'render.conf.sh');do

            # Initialize configuration function.

            . $FILE

            # Execute configuration function

            render_loadConfig

        done

        # In this point, an entry inside trunk/Scripts/Bash/Config/...

        # was found for the directory being processed. If the

        # render.conf.sh files were there, they were executed. Because

        # render.conf.sh has to do with very specificy translation

        # rendering features (e.g., brands translation rendering),

        # that doesn't match release-specifc rendering translation

        # (the one done after this block), we need to end the

        # translation rendering right here.

        cli_printMessage "$(caller)" "AsToKnowMoreLine"

    fi

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

    # - release-specific translation rendering stuff from this point on.

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

    # Initialize variables as local to avoid conflicts in other places.

    local RELEASES=''

    local MAJOR_RELEASE=''

    local MINOR_RELEASE=''

    local RELEASE_INFO=''

    local LOCALES_INFO=''

    local LOCALE=''

    local TRANSLATION=''

    local FILE=''

    # Define warnning message about the nature of release notes

    # translation files. This message is included in the very top of

    # every translation file.

    local MESSAGE="\

        # Warning: Do not modify this file directly. This file is created

        # automatically using 'centos-art' command line interface.  Any change

        # you do in this file will be lost the next time you update

        # translation files using 'centos-art' command line interface. If you

        # want to improve the content of this translation file, improve its

        # template file instead and run the 'centos-art' command line

        # interface later to propagate your changes."

    # Strip opening spaces from warning message output lines. 

    MESSAGE=$(echo "$MESSAGE" | sed 's!^[[:space:]]*!!')

    # Re-define releases using action value. If there is an

    # --option=value arguments then use the value to create/update

    # release-specific directories.  Otherwise, all release-specific

    # translations directories available in the current location will

    # be affected.

    if [[ $REGEX =~ "^$RELEASE_FORMAT$" ]];then

        RELEASES=$ACTIONVAL/$REGEX

    # Re-define releases using regular expression value. If you need

    # to create/update two or more release-specific directories (e.g.,

    # 5, 5.1, 5.2, and 6.0), you can use a command similar to

    # 'centos-art render --translation=./ --filter=5,5.1,5.2,6.0' to

    # create them all using just one command.

    elif [[ $REGEX =~ "^($RELEASE_FORMAT,?)+" ]];then

        for RELEASE in $(echo $REGEX | tr ',' ' ');do

            RELEASES="$RELEASES $RELEASE"

        done

    # By default look for available release-specific directories and

    # use them all.

    else

        RELEASES=$(find $ACTIONVAL -regextype posix-egrep \

            -regex "^$ACTIONVAL/$RELEASE_FORMAT$" | sort)

    fi

    # At this point, if there isn't release-specific directories

    # inside translation entry, output a message and quit script

    # execution.

    if [[ $RELEASES == "" ]];then

        cli_printMessage "`gettext "There is not release-specific directory in the translation entry."`"

        cli_printMessage "$(caller)" "AsToKnowMoreLine"

    fi

    for RELEASE in $RELEASES;do

        # Strip directory path from release number.

        RELEASE=$(basename $RELEASE)

        # Check release format.

        if [[ ! "$RELEASE" =~ "^${RELEASE_FORMAT}$" ]]; then

            cli_printMessage "`eval_gettext "The \\\"\\\$RELEASE\\\" release number isn't valid."`"

            cli_printMessage "$(caller)" "AsToKnowMoreLine"

        fi

        # Define major and minor release format.

        if [[ "$RELEASE" =~ '^[[:digit:]]+\.[[:digit:]]+$' ]]; then

            MAJOR_RELEASE="$(echo $RELEASE | cut -d. -f1)"

            MINOR_RELEASE="$(echo $RELEASE | cut -d. -f2)"

        elif [[ "$RELEASE" =~ '^[[:digit:]]+$' ]]; then

            MAJOR_RELEASE="$RELEASE"

            MINOR_RELEASE='0'

        fi

        # Define release translation markers.

        RELEASE_INFO="

            # Release number information.

            s!=RELEASE=!=MAJOR_RELEASE=.=MINOR_RELEASE=!g

            s!=MINOR_RELEASE=!$MINOR_RELEASE!g

            s!=MAJOR_RELEASE=!$MAJOR_RELEASE!g"

        # Strip opening spaces from release info output lines.

        RELEASE_INFO=$(echo "$RELEASE_INFO" | sed 's!^[[:space:]]*!!')

        # Get translation templates and process them using release

        # information previously defined.

        for FILE in $(find $ACTIONVAL/Tpl -name '*.sed');do

            # Define translation file locale.

            LOCALE=$(echo $FILE | sed -r 's!^/.+/Tpl/([a-z]{2}|[a-z]{2}_[A-Z]{2})/.+$!\1!' )

            if [[ $LOCALE =~ '^([a-z]{2}|[a-z]{2}_[A-Z]{2})$' ]];then

                # Define locales translation markers.

                LOCALES_INFO="

                    # Locale information.

                    s!=LOCALE=!${LOCALE}!g"

                # Strip opening spaces from locales translation markers

                # output lines.

                LOCALES_INFO=$(echo "$LOCALES_INFO" | sed 's!^[[:space:]]*!!')

            fi

            # Define absolute path to translation template file.

            TRANSLATION=$FILE

            # Define absolute path to translation final file.

            FILE=$(echo $FILE | sed "s!/Tpl!/$RELEASE!")

            # Create release-specific directory, if it doesn't exist.

            DIRNAME=$(dirname $FILE)

            if [[ ! -d $DIRNAME ]];then

                mkdir -p $DIRNAME

            fi

            # Output information about files being processed.

            cli_printMessage $TRANSLATION "AsTranslationLine"

            cli_printMessage $FILE "AsSavedAsLine"

            # Add warnning message to final translation file.

            echo "$MESSAGE" > $FILE

            # Add template content to final translation file.

            cat $TRANSLATION >> $FILE

            # Add release markers to final translation file.

            echo "$RELEASE_INFO" >> $FILE

            # Add locales markers to final translation file, if they

            # have locales information only.

            if [[ $LOCALES_INFO != '' ]];then

                echo "$LOCALES_INFO" >> $FILE

                # Clean up locales information variable to receive

                # next value. If we don't clean up the variable here,

                # translation files without locale information (e.g.,

                # progress-first.sed, firstboot-left.sed, etc.) will

                # use the locale information of the last translation

                # template which does have locale information and we

                # don't want that. We want to set locale information

                # for each translation template individually.

                LOCALES_INFO=''

            fi

            echo "------------------------------------------------------------"

        done

    done \

        | awk -f /home/centos/artwork/trunk/Scripts/Bash/Styles/output_forTwoColumns.awk

}