<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based photo gallery                                    |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008-2016 Piwigo Team                  http://piwigo.org |
// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
// +-----------------------------------------------------------------------+
// | 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.                                                                  |
// +-----------------------------------------------------------------------+

if (!defined('PHPWG_ROOT_PATH'))
{
  die('Hacking attempt!');
}

$upgrade_description = 'fill empty images name with filename';

include_once(PHPWG_ROOT_PATH.'include/constants.php');

// +-----------------------------------------------------------------------+
// |                            Upgrade content                            |
// +-----------------------------------------------------------------------+

$query = 'SELECT id, file FROM '.IMAGES_TABLE.' WHERE name IS NULL;';
$images = pwg_query($query);

$updates = array();
while ($row = pwg_db_fetch_assoc($images))
{
  $updates[] = array(
    'id' => $row['id'],
    'name' => get_name_from_file($row['file']),
    );
}
  
mass_updates(
  IMAGES_TABLE,
  array(
    'primary' => array('id'),
    'update' => array('name'),
    ),
  $updates
  );


echo
"\n"
.'"'.$upgrade_description.'"'.' ended'
."\n"
;

?>