#!/bin/bash
# Filip Komar, 2014
# @license GPL v2
# @author Filip (rebuilding a gettext dictionaries)
# @copyright 2014/03
# inspired by check_for_translation_work.sh

error=0
declare -A resources
declare -A errors
if [ -f ./tools/web_projects.dat ]; then
    source ./tools/web_projects.dat
else
    echo Critical error!!! It was not possible to load web projects database!
fi

for resource in "${!resources[@]}"
do
    php_source=${resources[$resource]}
    php tools/extract2gettext.php $php_source $resource true
    php_error_level=$? # catch php error level
    error=$php_error_level
    error_in_source=$php_source
    errors[$php_source]=$php_sourc$php_error_level
    if [ -f ./langs/en/$resource.pot ]; then # cut too long lines
        msgmerge --quiet ./langs/en/$resource.pot ./langs/en/$resource.pot > ./langs/en/$resource.tmp
        mv ./langs/en/$resource.tmp ./langs/en/$resource.pot

        for directory in ./langs/*
        do
            # in each language directory except source
            if [ -d $directory/ ] && [ $directory != ./langs/en ]; then
                # create po file if needed from lang file if available
                if [ ! -f $directory/$resource.po ] && [ -f $directory/$resource.*.lang ]; then
                    python tools/translated_converter.py --filename $directory/$resource
                    python_error_level=$? # catch python error level
                    if [ $python_error_level -gt 0 ]; then
                        error=50
                        error_in_source=$directory/$resource
                    fi
                fi
                if [ -f $directory/$resource.po ]; then # update po file if it exists
#                    msgfmt --statistics --verbose -c $directory/$resource.po -o /dev/null # usefull for debuging (msgctxt "/web/en/ or msgctxt "en/)
                    msgmerge --update --quiet $directory/$resource.po ./langs/en/$resource.pot
                    msgmerge_error_level=$? # catch msgmerge error level
#                    msgfmt --statistics --verbose -c $directory/$resource.po -o /dev/null # usefull for debuging (msgctxt "/web/en/ or msgctxt "en/)
                    if [ $msgmerge_error_level -gt 0 ]; then
                        error=60
                        error_in_source=$directory/$resource
                        echo "$directory"/$resource.po could not be created succesfully
                        errors[$resource]=$resource$msgmerge_error_level
                    fi
                fi
            fi
        done
    fi
done

echo ''
#printf "%s\n" "${errors[@]}"
for error_in_source in "${!errors[@]}"
do
    case ${errors[$error_in_source]} in
         0)  echo "Done lookup for _g() and _r() in $error_in_source. Gettext catalogs (pot files) rebuilded. Existing po files updated." ;;
         1)  echo "Unkown error!!" ;;
        10)  echo "No strings to save from $error_in_source!" ;;
        20)  echo "!!!! Parse error, please fix $error_in_source first !!!! See details above." ;;
        30)  echo "!!!! Failed to write $error_in_source !!!! See details above." ;;
        50)  echo "!!!! Script translated_converter.py encounter an error in $error_in_source !!!!" ;;
        60)  echo "$error_in_source.po could not be created succesfully!! Duplicates?" ;;
    esac
done