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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2008 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | file : $Id$
// | last update : $Date$
// | last modifier : $Author$
// | revision : $Revision$
// +-----------------------------------------------------------------------+
// | This program 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 |
// | |
// | This program 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 this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
/**
* This file is included by the picture page to manage picture metadata
*
*/
include_once(PHPWG_ROOT_PATH.'/include/functions_metadata.inc.php');
if (($conf['show_exif']) and (function_exists('read_exif_data')))
{
if ($exif = @read_exif_data($picture['current']['image_path']))
{
$exif = trigger_event('format_exif_data', $exif, $picture['current'] );
$tpl_meta = array(
'TITLE' => 'EXIF Metadata',
'lines' => array(),
);
foreach ($conf['show_exif_fields'] as $field)
{
if (strpos($field, ';') === false)
{
if (isset($exif[$field]))
{
$key = $field;
if (isset($lang['exif_field_'.$field]))
{
$key = $lang['exif_field_'.$field];
}
$tpl_meta['lines'][$key] = $exif[$field];
}
}
else
{
$tokens = explode(';', $field);
if (isset($exif[$tokens[0]][$tokens[1]]))
{
$key = $tokens[1];
if (isset($lang['exif_field_'.$tokens[1]]))
{
$key = $lang['exif_field_'.$tokens[1]];
}
$tpl_meta['lines'][$key] = $exif[$tokens[0]][$tokens[1]];
}
}
}
$template->append('metadata', $tpl_meta);
}
}
if ($conf['show_iptc'])
{
$iptc = get_iptc_data($picture['current']['image_path'],
$conf['show_iptc_mapping']);
if (count($iptc) > 0)
{
$tpl_meta = array(
'TITLE' => 'IPTC Metadata',
'lines' => array(),
);
foreach ($iptc as $field => $value)
{
$key = $field;
if (isset($lang[$field]))
{
$key = $lang[$field];
}
$tpl_meta['lines'][$key] = $value;
}
$template->append('metadata', $tpl_meta);
}
}
?>
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