DIR : /home/kozerus/public_html/piwigo/include/picture_metadata.inc.php

/home/kozerus/public_html/piwigo/include

<?php
// +-----------------------------------------------------------------------+
// | This file is part of Piwigo.                                          |
// |                                                                       |
// | For copyright and license information, please view the COPYING.txt    |
// | file that was distributed with this source code.                      |
// +-----------------------------------------------------------------------+

/**
 * 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('exif_read_data')))
{
  $exif_mapping = array();
  foreach ($conf['show_exif_fields'] as $field)
  {
    $exif_mapping[$field] = $field;
  }

  $exif = get_exif_data($picture['current']['src_image']->get_path(), $exif_mapping);
  
  if (count($exif) > 0)
  {
    $tpl_meta = array(
        'TITLE' => l10n('EXIF Metadata'),
        'lines' => array(),
      );

    foreach ($conf['show_exif_fields'] as $field)
    {
      if (strpos($field, ';') === false)
      {
        // template cannot deal with an array as value, we skip it
        if (isset($exif[$field]) and !is_array($exif[$field]))
        {
          $key = $field;
          if (isset($lang['exif_field_'.$field]))
          {
            $key = $lang['exif_field_'.$field];
          }
          $tpl_meta['lines'][$key] = $exif[$field];
        }
      }
      else
      {
        $tokens = explode(';', $field);
        // template cannot deal with an array as value, we skip it
        if (isset($exif[$field]) and !is_array($exif[$field]))
        {
          $key = $tokens[1];
          if (isset($lang['exif_field_'.$key]))
          {
            $key = $lang['exif_field_'.$key];
          }
          $tpl_meta['lines'][$key] = $exif[$field];
        }
      }
    }
    $template->append('metadata', $tpl_meta);
  }
}

if ($conf['show_iptc'])
{
  $iptc = get_iptc_data($picture['current']['src_image']->get_path(), $conf['show_iptc_mapping'], ', ');

  if (count($iptc) > 0)
  {
    $tpl_meta = array(
        'TITLE' => l10n('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);
  }
}


?>