~flimm/ooo-thumbnailer/releases

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#!/bin/bash
#
#  Copyright 2007 Erlend Davidson <Erlend.Davidson@gmail.com>
#  Copyright 2009 David D Lowe <DavidDLowe.flimm@gmail.com>
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU Library General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ooo-thumbnailer
# usage:
# ooo-thumbnailer file outfile size
# example:
# ooo-thumbnailer document.odt thumbnail.png 128

# command line parameters
ifile=$1
ofile=$2
size=$3

test -f ${XDG_CONFIG_HOME:-$HOME/.config}/user-dirs.dirs && source ${XDG_CONFIG_HOME:-$HOME/.config}/user-dirs.dirs

# documents in the Templates directory are ignored
if [ `dirname "$ifile"` != ${XDG_TEMPLATES_DIR:-$HOME/Templates} ]; then
  # use imagemagick if it's installed
  # (currently, always the case until GNOME bug #576750 is fixed and 
  # dependency on imagemagick is removed)
  if [ -x /usr/bin/convert ]; then
    if [ "$size" == "" ]; then
      unzip -p "$ifile" Thumbnails/thumbnail.png | convert - +matte "png:$ofile"
    else
      unzip -p "$ifile" Thumbnails/thumbnail.png | convert - +matte -scale ${size}x${size} "png:$ofile"
    fi
  else
    cache=${XDG_CACHE_HOME:-$HOME/.cache}
    mkdir -p "$cache"
    unzip -o "$ifile" Thumbnails/thumbnail.png -d "${cache}"
    if [ "$size" == "" ]; then
      totem-video-thumbnailer "${cache}/Thumbnails/thumbnail.png" "$ofile"
    else
      totem-video-thumbnailer "${cache}/Thumbnails/thumbnail.png" "$ofile" -s $size
    fi
  fi
  # add appropriate OpenOffice.org logo if imagemagick is installed
  if [ -x /usr/bin/composite ] && [ -e /usr/share/icons/hicolor/32x32/mimetypes/openofficeorg3-oasis-text.png ]; then
    estensione=$(expr "$ifile" : '.*\(....\)')
    case "$estensione" in
     .odt)
        composite -gravity SouthEast /usr/share/icons/hicolor/32x32/mimetypes/openofficeorg3-oasis-text.png "$ofile" "$ofile"
        ;;
     .odp)
        composite -gravity SouthEast /usr/share/icons/hicolor/32x32/mimetypes/openofficeorg3-oasis-presentation.png "$ofile" "$ofile"
        ;;
     .odg)
        composite -gravity SouthEast /usr/share/icons/hicolor/32x32/mimetypes/openofficeorg3-oasis-drawing.png "$ofile" "$ofile"
        ;;
     .ods)
        composite -gravity SouthEast /usr/share/icons/hicolor/32x32/mimetypes/openofficeorg3-oasis-spreadsheet.png "$ofile" "$ofile"
        ;;
      esac
   fi

fi