OOo embeds a thumbnail in the zip file, so we might as well use it. Patch attached, requires "unzip" and ImageMagick's "convert".
Index: thumbnailers/application/Makefile.am =================================================================== RCS file: /cvs/gnome/tracker/thumbnailers/application/Makefile.am,v retrieving revision 1.2 diff -r1.2 Makefile.am 3c3,7 < thumbappbin_SCRIPTS = pdf_thumbnailer --- > thumbappbin_SCRIPTS = pdf_thumbnailer \ > vnd.oasis.opendocument.graphics_thumbnailer \ > vnd.oasis.opendocument.presentation_thumbnailer \ > vnd.oasis.opendocument.spreadsheet_thumbnailer \ > vnd.oasis.opendocument.text_thumbnailer --- /dev/null 2006-08-05 19:53:54.000000000 -0400 +++ thumbnailers/application/vnd.oasis.opendocument.graphics_thumbnailer 2006-10-02 21:10:58.000000000 -0400 @@ -0,0 +1,3 @@ +#!/bin/sh + +nice -n19 unzip -p "$1" Thumbnails/thumbnail.png | convert - -resize $3x$3 "$2" --- /dev/null 2006-08-05 19:53:54.000000000 -0400 +++ thumbnailers/application/vnd.oasis.opendocument.presentation_thumbnailer 2006-10-02 21:11:04.000000000 -0400 @@ -0,0 +1,3 @@ +#!/bin/sh + +nice -n19 unzip -p "$1" Thumbnails/thumbnail.png | convert - -resize $3x$3 "$2" --- /dev/null 2006-08-05 19:53:54.000000000 -0400 +++ thumbnailers/application/vnd.oasis.opendocument.spreadsheet_thumbnailer 2006-10-02 21:10:50.000000000 -0400 @@ -0,0 +1,3 @@ +#!/bin/sh + +nice -n19 unzip -p "$1" Thumbnails/thumbnail.png | convert - -resize $3x$3 "$2" --- /dev/null 2006-08-05 19:53:54.000000000 -0400 +++ thumbnailers/application/vnd.oasis.opendocument.text_thumbnailer 2006-10-02 21:10:15.000000000 -0400 @@ -0,0 +1,3 @@ +#!/bin/sh + +nice -n19 unzip -p "$1" Thumbnails/thumbnail.png | convert - -resize $3x$3 "$2"
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