#!/usr/bin/env bash
# Symlink as ~/bin/cache for happy fun time excitement.

DO_REPAIR=0
DEFAULT="2"
LEVEL=$DEFAULT

LEVELS[1]="cache/smarty/templates_c"
LEVELS[2]="cache/modules"
LEVELS[3]="cache/jsLanguage cache/themes"
LEVELS[4]="cache/include/javascript"
LEVELS[5]="cache/Expressions"

# $program = <<<'EOT'
# define('sugarEntry', true);
# require_once ('include/entryPoint.php');
# require_once ('modules/Administration/QuickRepairAndRebuild.php');
# $user = new User();
# $GLOBALS['current_user'] = $user->getSystemUser();
# $rc = new RepairAndClear();
# $rc->repairAndClearAll(array('clearAll'), null, false, false);
# echo 'Rebuilding Relationships.'.PHP_EOL;
# require_once ('modules/Administration/RebuildRelationship.php');
# EOT;
# echo base64_encode($program) . PHP_EOL;
REPAIR="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";

func_repair() {
    echo "Running repair and rebuild."
    php -d "error_reporting=E_ALL&~E_DEPRECATED&~E_WARNING&~E_NOTICE" -r "eval(base64_decode('${REPAIR}'));"
}

func_usage() {
    echo "usage: `basename ${0}` [arguments] [level]"
    echo
    echo "Arguments:"
    echo "  -h     This helpfile"
    echo "  -r     Run Repair & Rebuild"
    echo
    echo "Available levels of cleaning:"
    for i in `seq ${#LEVELS[*]}`; do
        if [ $i == $LEVEL ]; then
            echo -n " * "
        else
            echo -n "   "
        fi
        echo "${i} ${LEVELS[$i]}"
    done
    exit
}

for arg in "$@"; do
    case "$arg" in
        -h)     LEVEL=$DEFAULT func_usage
                ;;
        -r)     DO_REPAIR=1
                ;;
         *)     LEVEL="$arg"
                ;;
    esac
done

if [ "${#LEVELS[$LEVEL]}" == 0 ]; then
    LEVEL=$DEFAULT func_usage
fi

if [ -d cache -a -O cache ]; then
    echo "Running level ${LEVEL} cache cleaning:"
    for i in `seq ${LEVEL}`; do
        echo "   Removing: ${LEVELS[$i]}"
        rm -rf ${LEVELS[$i]}
    done

    if [ $DO_REPAIR -gt 0 ]; then
        func_repair
    fi
else
    echo "Either wrong path (not sugar root) or wrong user (run as the owner of the cache folder)."
fi

exit