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<?php
/*************************
Coppermine Photo Gallery
************************
Copyright (c) 2003-2008 Dev Team
v1.1 originally written by Gregory DEMAR
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3
as published by the Free Software Foundation.
********************************************
Coppermine version: 1.4.18
$HeadURL: https://coppermine.svn.sourceforge.net/svnroot/coppermine/trunk/cpg1.4.x/include/iptc.inc.php $
$Revision: 4380 $
$Author: gaugau $
$Date: 2008-04-12 12:00:19 +0200 (Sa, 12 Apr 2008) $
**********************************************/
function strip_IPTC($data) {
if (is_array($data)) {
foreach ($data as $key=>$item) {
$data[$key]=strip_IPTC($item);
}
} else {
$data=htmlentities(strip_tags(trim($data,"\x7f..\xff\x0..\x1f")),ENT_QUOTES); //sanitize data against sql/html injection; trim any nongraphical non-ASCII character:
}
return $data;
}
function get_IPTC($filename) {
$IPTC_data=array();
$size = GetImageSize ($filename, $info);
if (isset($info["APP13"])) {
$iptc = iptcparse($info["APP13"]);
if (is_array($iptc)) {
$IPTC_data=array( "Title" => $iptc["2#005"][0], # Max 65 octets, non-repeatable, alphanumeric
"Urgency" => $iptc["2#010"][0], # Max 1 octet, non-repeatable, numeric, 1 - High, 8 - Low
"Category" => $iptc["2#015"][0], # Max 3 octets, non-repeatable, alpha
"SubCategories" => $iptc["2#020"], # Max 32 octets, repeatable, alphanumeric
"Keywords" => $iptc["2#025"], # Max 64 octets, repeatable, alphanumeric
"Instructions" => $iptc["2#040"][0], # Max 256 octets, non-repeatable, alphanumeric
"CreationDate" => $iptc["2#055"][0], # Max 8 octets, non-repeatable, numeric, YYYYMMDD
"CreationTime" => $iptc["2#060"][0], # Max 11 octets, non-repeatable, numeric+-, HHMMSS(+|-)HHMM
"ProgramUsed" => $iptc["2#065"][0], # Max 32 octets, non-repeatable, alphanumeric
"Author" => $iptc["2#080"][0], #!Max 32 octets, repeatable, alphanumeric
"Position" => $iptc["2#085"][0], #!Max 32 octets, repeatable, alphanumeric
"City" => $iptc["2#090"][0], # Max 32 octets, non-repeatable, alphanumeric
"State" => $iptc["2#095"][0], # Max 32 octets, non-repeatable, alphanumeric
"Country" => $iptc["2#101"][0], # Max 64 octets, non-repeatable, alphanumeric
"TransmissionReference" => $iptc["2#103"][0], # Max 32 octets, non-repeatable, alphanumeric
"Headline" => $iptc["2#105"][0], # Max 256 octets, non-repeatable, alphanumeric
"Credit" => $iptc["2#110"][0], # Max 32 octets, non-repeatable, alphanumeric
"Source" => $iptc["2#115"][0], # Max 32 octets, non-repeatable, alphanumeric
"Copyright" => $iptc["2#116"][0], # Max 128 octets, non-repeatable, alphanumeric
"Caption" => $iptc["2#120"][0], # Max 2000 octets, non-repeatable, alphanumeric
"CaptionWriter" => $iptc["2#122"][0], # Max 32 octets, non-repeatable, alphanumeric
);
$IPTC_data=strip_IPTC($IPTC_data); //sanitize data against sql/html injection; trim any nongraphical non-ASCII character:
$IPTC_data=filter_content($IPTC_data); //run the data against the bad word list
}
}
return $IPTC_data;
}
?>
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