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-rw-r--r--includes/jpeg_metadata_tk/get_exif_thumb.php98
1 files changed, 0 insertions, 98 deletions
diff --git a/includes/jpeg_metadata_tk/get_exif_thumb.php b/includes/jpeg_metadata_tk/get_exif_thumb.php
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--- a/includes/jpeg_metadata_tk/get_exif_thumb.php
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@@ -1,98 +0,0 @@
-<?php
-
-/******************************************************************************
-*
-* Filename: get_exif_thumb.php
-*
-* Description: This script extracts a EXIF thumbnail from the first IFD of a
-* JPEG file and allows it to be displayed
-*
-* Usage: get_exif_thumb?filename=<filename>
-*
-* Author: Evan Hunter
-*
-* Date: 23/7/2004
-*
-* Project: PHP JPEG Metadata Toolkit
-*
-* Revision: 1.00
-*
-* URL: http://electronics.ozhiker.com
-*
-* Copyright: Copyright Evan Hunter 2004
-*
-* License: This file is part of the PHP JPEG Metadata Toolkit.
-*
-* The PHP JPEG Metadata Toolkit 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.
-*
-* The PHP JPEG Metadata Toolkit 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 General Public License
-* for more details.
-*
-* You should have received a copy of the GNU General Public
-* License along with the PHP JPEG Metadata Toolkit; if not,
-* write to the Free Software Foundation, Inc., 59 Temple
-* Place, Suite 330, Boston, MA 02111-1307 USA
-*
-* If you require a different license for commercial or other
-* purposes, please contact the author: evan@ozhiker.com
-*
-******************************************************************************/
-
- // Ensure that nothing can write to the standard io, before we get the header out
- ob_start( );
-
-
- require_once 'JPEG.php';
- require_once 'EXIF.php';
-
-
- // retrieve the filename from the URL parameters
-
- $filename = $GLOBALS['HTTP_GET_VARS']['filename'];
-
- // Retrieve any EXIF data in the file
-
- $Exif_array = get_EXIF_JPEG( $filename );
-
- // Check if EXIF data was retrieved
-
- if ( $Exif_array === FALSE )
- {
- // No EXIF data could be retrieved - abort
- ob_end_clean ( );
- echo "<p>EXIF segment could not be retrieved</p>\n";
- return;
- }
-
-
- // Check if the First IFD exists ( The First IFD is actually the second, since there is also the zeroth IFD)
- if ( count( $Exif_array ) < 2 )
- {
- ob_end_clean ( );
- echo "<p>Couldn't find Thumbnail IFD</p>\n";
- return;
- }
-
- // Check if the First IFD contains the Thumbnail tag
- if ( array_key_exists( 513, $Exif_array[1] ) )
- {
- // Output the thumbnail
- ob_end_clean ( );
- header("Content-type: image/jpeg");
- print $Exif_array[1][513]['Data'];
- }
- else
- {
- ob_end_clean ( );
- echo "<p>Couldn't find Thumbnail Tag</p>\n";
- return;
- }
-
-?>