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-<html>
-
-<!--***************************************************************************
-*
-* Filename: Edit_File_Info_Example.php
-*
-* Description: An example file showing how edit_file_info allows the user to edit
-* the metadata of an image over the internet in the same way
-* that Photoshop edits 'File Info' data
-*
-* Author: Evan Hunter
-*
-* Date: 17/11/2004
-*
-* Project: PHP JPEG Metadata Toolkit
-*
-* Revision: 1.11
-*
-* Changes: 1.10 -> 1.11 : Changed displayed toolkit version numbers to reference Toolkit_Version.php
-*
-* 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
-*
-***************************************************************************-->
-
- <head>
-
- <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css">
- <STYLE TYPE="text/css" MEDIA="screen, print, projection">
- <!--
-
- BODY { background-color:#505050; color:#F0F0F0 }
- a { color:orange }
- .EXIF_Main_Heading { color:red }
- .EXIF_Secondary_Heading{ color: orange}
- .EXIF_Table { border-collapse: collapse ; border: 1px solid #909000}
- .EXIF_Table tbody td{border-width: 1px; border-style:solid; border-color: #909000;}
-
- -->
- </STYLE>
-
-
- <?php
- // Turn off Error Reporting
- error_reporting ( 0 );
-
- include 'Toolkit_Version.php'; // Change: added as of version 1.11
-
- // Retrieve the JPEG image filename from the http url request
- if ( ( !array_key_exists( 'jpeg_fname', $GLOBALS['HTTP_GET_VARS'] ) ) ||
- ( $GLOBALS['HTTP_GET_VARS']['jpeg_fname'] == "" ) )
- {
- echo "<title>No image filename defined</title>\n";
- echo "</head>\n";
- echo "<body>\n";
- echo "<p>No image filename defined - use GET method with field: jpeg_fname</p>\n";
- echo "<p><a href=\"http://www.ozhiker.com/electronics/pjmt/\" >PHP JPEG Metadata Toolkit version " . $GLOBALS['Toolkit_Version'] . ", Copyright (C) 2004 Evan Hunter</a></p>\n"; // Change: displayed toolkit version numbers to reference Toolkit_Version.php - as of version 1.11
- echo "</body>\n";
- exit( );
-
- }
- else
- {
- $filename = $GLOBALS['HTTP_GET_VARS']['jpeg_fname'];
- }
- ?>
-
-
- <title>Edit Photoshop File Info details for <?php $filename ?></title>
- </head>
-
- <body >
- <p>Powered by: <a href="http://www.ozhiker.com/electronics/pjmt/" >PHP JPEG Metadata Toolkit version <?php echo $GLOBALS['Toolkit_Version'] ?>, Copyright (C) 2004 Evan Hunter</a></p> <!-- Change: displayed toolkit version numbers to reference Toolkit_Version.php - as of version 1.11 -->
- <br>
- <br>
-
-
- <?php
- // Output a heading
- echo "<H1>Edit Photoshop File Info details for $filename</H1>";
-
- // Output a link to display the full metadata
- echo "<p><a href=\"Example.php?jpeg_fname=" . $filename . "\" >View Full Metatdata Information</a></p>\n";
-
-
- // Display a small copy of the image
- echo "<p><img src=\"$filename\" height=\"50%\"></p>";
-
- // Define defaults for the fields - These are only used where the image has blank fields
- $default_ps_file_info_array = array (
- 'title' => "",
- 'author' => "Evan Hunter",
- 'authorsposition' => "",
- 'caption' => "",
- 'captionwriter' => "Evan Hunter",
- 'jobname' => "",
- 'copyrightstatus' => "Copyrighted Work",
- 'copyrightnotice' => "Copyright (c) Evan Hunter 2004",
- 'ownerurl' => "http://www.ozhiker.com",
- 'keywords' => array(),
- 'category' => "",
- 'supplementalcategories'=> array(),
- 'date' => "",
- 'city' => "",
- 'state' => "Tasmania",
- 'country' => "Australia",
- 'credit' => "Evan Hunter",
- 'source' => "Evan Hunter",
- 'headline' => "",
- 'instructions' => "",
- 'transmissionreference' => "",
- 'urgency' => ""
- );
-
- // outputfilename must always be defined, as it specifies the
- // file which will be changed
-
- // These two lines create a temporary copy of the file
- // which will be the one that is edited, keeping
- // the original intact. - This would not be required if you wanted
- // to change the original - in that case just set $outputfilename = $filename
- $outputfilename = get_next_filename( );
- copy( $filename, $outputfilename );
-
-
-
-
- // Include the File Info Editor.
-
- include "Edit_File_Info.php";
-
- ?>
-
-
- </body>
-
-</html>
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-<?php
-
-/******************************************************************************
-*
-* Function: get_next_filename
-*
-* Description: Simple function to cycle through temporary filenames ( a to z )
-* This means that there will only be a maximum of 26 temporary files,
-* hence avoiding filling up the server or having a cron job to remove them.
-*
-* NOTE: This function would not normally be required, and is just
-* to protect my website (and others) from filling up with
-* temporary files whilst demonstrating the toolkit
-*
-* Parameters: none
-*
-* Returns: TRUE - on Success
-* FALSE - on Failure
-*
-******************************************************************************/
-
-function get_next_filename( )
-{
- // Read the letter of the next temp file from disk
- $filename = file( "next_temp_file.dat" );
- // If it wasn't read - start at 'a'
- if ( $filename == FALSE )
- {
- $filename = 'a';
- }
- else
- {
- $filename = $filename{0};
- }
-
- // Ensure the filename letter is valid
- if ( ( $filename < 'a' ) || ( $filename > 'z' ) )
- {
- $filename = 'a';
- }
-
-
- // Check if the names are up to 'z'
- if( $filename == 'z' )
- {
- // Name is at z - the next one should be 'a'
- $new_filename = 'a';
- }
- else
- {
- // The name is not 'z' add one to it to get the next value
- $new_filename = chr( ord( $filename ) + 1 );
- }
-
- // Write the next temp file letter back into the file
- $Fhnd = fopen ("next_temp_file.dat", "w");
- fwrite ($Fhnd, $new_filename);
- fclose ($Fhnd);
-
- // return the filename
- return "temp_$filename.jpg";
-}
-
-/******************************************************************************
-* End of Function: get_next_filename
-******************************************************************************/
-
-
-
-?> \ No newline at end of file