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<?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 = 'add "latitude" and "longitude" fields';
// add fields
$query = '
ALTER TABLE '. IMAGES_TABLE .'
ADD `latitude` DOUBLE(8, 6) DEFAULT NULL,
ADD `longitude` DOUBLE(9, 6) DEFAULT NULL
;';
pwg_query($query);
// add index
$query = '
ALTER TABLE '. IMAGES_TABLE .'
ADD INDEX `images_i6` (`latitude`)
;';
pwg_query($query);
// search for old "lat" field
$query = 'SHOW COLUMNS FROM '. IMAGES_TABLE .' LIKE "lat";';
if (pwg_db_num_rows(pwg_query($query)))
{
// duplicate non-null values
$query = '
UPDATE '. IMAGES_TABLE .'
SET latitude = lat,
longitude = lon
WHERE lat IS NOT NULL
AND lon IS NOT NULL
;';
pwg_query($query);
}
echo "\n".$upgrade_description."\n";
?>
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