#!/bin/bash

#

# Render script

# Define export id

ID='CENTOSARTWORK'

# Make first argument required

if [ ! "$1" ]; then

    echo ' Syntax Error!. See the README file for more information.';

    exit;

fi

# Define SVG template directory

SVG=svg

# Define absolute path for the background file. Relative path is not

# allowed. Inkscape needs an absolute path as reference to the

# background image. That is the absolute path we build here.

MYPATH=`pwd`

BGFILE=../../../../../../trunk/Themes/Mettle/Wallpapers/img

cd $BGFILE

BGFILE=`pwd`/wallpaper-fog.png

cd $MYPATH

# Define Translation directory

TXT=../../../../../../trunk/Translations/Promo/Poster

# Look for versions

for VERSION in `echo $1`;do

    # Define languages

    if [ $2 ];then

        TXTDIRS=`ls $TXT/ | egrep $2`

    else

        TXTDIRS=`ls $TXT/`

    fi

    # Look for translations

    for LANGUAGE in $TXTDIRS; do

        # Define Image directory

        IMG=img/$VERSION/$LANGUAGE

        if [ ! -d $IMG ];then

            mkdir -p $IMG

        fi

        # Define translation file names

        if [ $3 ];then

            TXTFILES=`ls $TXT/$LANGUAGE | egrep $3`

        else

            TXTFILES=`ls $TXT/$LANGUAGE`

        fi

        # Look for files

        for FILE in $TXTFILES; do

            # Define translation file name

            TRANSLATION=$TXT/$LANGUAGE/$FILE

            # Define svg template file name

            TEMPLATE=poster.svg

            # Define image file name

            IMAGE=$IMG/`echo $FILE | sed -r 's!\.sed$!.png!'`

            # Translation

            sed -e "s!=BGFILE=!$BGFILE!" \

        	    -f $TRANSLATION \

        	    -e "s!=VERSION=!$VERSION!" \

                $SVG/$TEMPLATE > $TEMPLATE

            # Rendering

            inkscape $TEMPLATE --export-id=$ID --export-png=$IMAGE; 

            # Remove temporal file

            rm $TEMPLATE

        done

    done

done