function write_copy_protection($outputfilename, $copystatus)
{
$new_ps_file_info_array = array('title' => "", 'author' => "Hamsterpaj.net", 'authorsposition' => "", 'caption' => "", 'captionwriter' => $_SESSION['login']['id'], 'jobname' => "", 'copyrightstatus' => $copystatus, 'copyrightnotice' => "", 'ownerurl' => "", 'keywords' => array(), 'category' => "", 'supplementalcategories' => array(), 'date' => date("Y-m-d"), 'city' => "", 'state' => "", 'country' => "", 'credit' => "", 'source' => "", 'headline' => "", 'instructions' => "", 'transmissionreference' => "", 'urgency' => "");
foreach ($new_ps_file_info_array as $var_key => $var_val) {
$new_ps_file_info_array[$var_key] = stripslashes($var_val);
}
// Keywords should be an array - explode it on newline boundarys
$new_ps_file_info_array['keywords'] = explode("\n", trim($new_ps_file_info_array['keywords']));
// Supplemental Categories should be an array - explode it on newline boundarys
$new_ps_file_info_array['supplementalcategories'] = explode("\n", trim($new_ps_file_info_array['supplementalcategories']));
// Protect against hackers editing other files
$path_parts = pathinfo($outputfilename);
if (strcasecmp($path_parts["extension"], "jpg") != 0) {
return "Incorrect File Type - JPEG Only\n";
exit;
}
// Change: removed limitation on file being in current directory - as of version 1.11
// Retrieve the header information
$jpeg_header_data = get_jpeg_header_data($outputfilename);
// Update the JPEG header information with the new Photoshop File Info
$jpeg_header_data = put_photoshop_file_info($jpeg_header_data, $new_ps_file_info_array);
// Check if the Update worked
if ($jpeg_header_data == FALSE) {
// Update of file info didn't work - output error message
return "Error - Failure update File Info : {$outputfilenam} <br>\n";
exit;
}
// Attempt to write the new JPEG file
if (FALSE == put_jpeg_header_data($outputfilename, $outputfilename, $jpeg_header_data)) {
// Writing of the new file didn't work - output error message
return "Error - Failure to write new JPEG : {$filename} <br>\n";
// Abort processing
exit;
}
//return "<p><a href=\"Edit_File_Info_Example.php?jpeg_fname=$outputfilename\" >View Full Metatdata Information</a></p>\n";
}
// Protect against hackers editing other files
$path_parts = pathinfo($filename);
if (strcasecmp($path_parts["extension"], "jpg") != 0) {
echo "Incorrect File Type - JPEG Only\n";
exit;
}
// Change: removed limitation on file being in current directory - as of version 1.11
// Retrieve the header information
$jpeg_header_data = get_jpeg_header_data($filename);
// Retreive the EXIF, XMP and Photoshop IRB information from
// the existing file, so that it can be updated
$Exif_array = get_EXIF_JPEG($filename);
$XMP_array = read_XMP_array_from_text(get_XMP_text($jpeg_header_data));
$IRB_array = get_Photoshop_IRB($jpeg_header_data);
// Update the JPEG header information with the new Photoshop File Info
$jpeg_header_data = put_photoshop_file_info($jpeg_header_data, $new_ps_file_info_array, $Exif_array, $XMP_array, $IRB_array);
// Check if the Update worked
if ($jpeg_header_data == FALSE) {
// Update of file info didn't work - output error message
echo "Error - Failure update Photoshop File Info : {$filename} <br>\n";
// Output HTML with the form and data which was
// sent, to allow the user to fix it
$outputfilename = $filename;
include "Edit_File_info.php";
echo "</body>\n";
echo "</html>\n";
// Abort processing
exit;
}
// Attempt to write the new JPEG file
if (FALSE == put_jpeg_header_data($filename, $filename, $jpeg_header_data)) {
/**
* function to update image metadata
*/
function metadata_image($metadata_conf)
{
if (is_array($metadata_conf) && count($metadata_conf) > 0) {
include_once 'metadata/Toolkit_Version.php';
error_reporting(0);
include_once 'metadata/JPEG.php';
include_once 'metadata/XMP.php';
include_once 'metadata/Photoshop_IRB.php';
include_once 'metadata/EXIF.php';
include_once 'metadata/Photoshop_File_Info.php';
// Copy all of the HTML Posted variables into an array
//$new_ps_file_info_array = $GLOBALS['HTTP_POST_VARS'];
$new_ps_file_info_array = $metadata_conf;
$filename = $new_ps_file_info_array['filename'];
//echo $filename;
// Protect against hackers editing other files
$path_parts = pathinfo($filename);
$array_extention = array('png', 'jpg');
if (strcasecmp($path_parts["extension"], "jpg") != 0) {
//if (!in_array($path_parts["extension"], $array_extention))
#echo "Incorrect File Type - JPEG Only\n";
return array('status' => 'failed', 'message' => 'Incorrect File Type - JPEG Only');
exit;
}
// Change: removed limitation on file being in current directory - as of version 1.11
// Retrieve the header information
$jpeg_header_data = get_jpeg_header_data($filename);
// Retreive the EXIF, XMP and Photoshop IRB information from
// the existing file, so that it can be updated
$Exif_array = get_EXIF_JPEG($filename);
$XMP_array = read_XMP_array_from_text(get_XMP_text($jpeg_header_data));
$IRB_array = get_Photoshop_IRB($jpeg_header_data);
// Update the JPEG header information with the new Photoshop File Info
$jpeg_header_data = put_photoshop_file_info($jpeg_header_data, $new_ps_file_info_array, $Exif_array, $XMP_array, $IRB_array);
// Check if the Update worked
if ($jpeg_header_data == FALSE) {
//echo '$jpeg_header_data false';
return array('status' => 'failed', 'message' => 'Error - Failure update Photoshop File Info : ' . $filename);
// Abort processing
exit;
}
// Attempt to write the new JPEG file
if (FALSE == put_jpeg_header_data($filename, $filename, $jpeg_header_data)) {
//echo 'put_jpeg_header_data false';
return array('status' => 'failed', 'message' => 'Error - Failure to write new JPEG : ' . $filename);
// Abort processing
exit;
}
return array('status' => 'succes', 'message' => $filename . ' updated');
}
}