[Desktop Entry]
Version=1.0
Encoding=UTF-8
Type=X-Thumbnailer Name=OpenDocument Thumbnailer
TryExec=/usr/lib/thunar/thunar-vfs-odf-thumbnailer-1
MimeType=application/vnd.oasis.opendocument.presentation;application/vnd.oasis.opendocument.presentation-template;application/vnd.oasis.opendocument.spreadsheet;application/vnd.oasis.opendocument.spreadsheet-template;application/vnd.oasis.opendocument.text;application/vnd.oasis.opendocument.text-template;application/vnd.oasis.opendocument.graphics;application/vnd.oasis.opendocument.graphics-template;
X-Thumbnailer-Exec=/usr/lib/thunar/thunar-vfs-odf-thumbnailer-1 %i %o

#!/bin/bash
unzip -p $1 Thumbnails/thumbnail.png | convert -flatten -matte png:- png:$2