#!/bin/bash
string='forum_link_1.gif,swirlrot,pfeilrot
forum_link.gif,swirlrot,pfeilrot
forum_read_1.gif,swirlgrau,
forum_read.gif,swirlgrau,
forum_read_locked_1.gif,swirlgrau,schloss
forum_read_locked.gif,swirlgrau,schloss
forum_read_subforum_1.gif,swirlgrau,plusgrau
forum_read_subforum.gif,swirlgrau,plusgrau
forum_unread_1.gif,swirlrot,
forum_unread.gif,swirlrot,
forum_unread_locked_1.gif,swirlrot,schloss
forum_unread_locked.gif,swirlrot,schloss
forum_unread_subforum_1.gif,swirlrot,plusrot
forum_unread_subforum.gif,swirlrot,plusrot'



oldIFS="$IFS"
IFS='
'
lines=( $string )
for line in "${lines[@]}"
    do
		IFS=','
		zeile=( $line )
		if [ -n "${zeile[2]}" ]; then 
		inkscape debian-swirl.svg -i ${zeile[1]} -j -C --export-width 50 --export-png=${zeile[0]}_1
		inkscape debian-swirl.svg -i ${zeile[2]} -j -C --export-width 50 --export-png=${zeile[0]}_2
		composite ${zeile[0]}_1 ${zeile[0]}_2 ${zeile[0]}
		rm ${zeile[0]}_1
	    rm ${zeile[0]}_2

		else
		inkscape debian-swirl.svg -i ${zeile[1]} -j -C  --export-width 50 --export-png=${zeile[0]}
		fi
done