diff options
Diffstat (limited to 'includes/jpeg_metadata_tk/get_exif_thumb.php')
| -rw-r--r-- | includes/jpeg_metadata_tk/get_exif_thumb.php | 98 |
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 deleted file mode 100644 index 0f40090..0000000 --- a/includes/jpeg_metadata_tk/get_exif_thumb.php +++ /dev/null @@ -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; - } - -?> |
