<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\db\migration\data\v30x;
class release_3_0_7_rc2 extends \phpbb\db\migration\migration
{
public function effectively_installed()
{
return phpbb_version_compare($this->config['version'], '3.0.7-RC2', '>=');
}
static public function depends_on()
{
return array('\phpbb\db\migration\data\v30x\release_3_0_7_rc1');
}
public function update_data()
{
return array(
array('custom', array(array(&$this, 'update_email_hash'))),
array('config.update', array('version', '3.0.7-RC2')),
);
}
public function update_email_hash($start = 0)
{
$limit = 1000;
$sql = 'SELECT user_id, user_email, user_email_hash
FROM ' . USERS_TABLE . '
WHERE user_type <> ' . USER_IGNORE . "
AND user_email <> ''";
$result = $this->db->sql_query_limit($sql, $limit, $start);
$i = 0;
while ($row = $this->db->sql_fetchrow($result))
{
$i++;
// Snapshot of the phpbb_email_hash() function
// We cannot call it directly because the auto updater updates the DB first. :/
$user_email_hash = sprintf('%u', crc32(strtolower($row['user_email']))) . strlen($row['user_email']);
if ($user_email_hash != $row['user_email_hash'])
{
$sql_ary = array(
'user_email_hash' => $user_email_hash,
);
$sql = 'UPDATE ' . USERS_TABLE . '
SET ' . $this->db->sql_build_array('UPDATE', $sql_ary) . '
WHERE user_id = ' . (int) $row['user_id'];
$this->sql_query($sql);
}
}
$this->db->sql_freeresult($result);
if ($i < $limit)
{
// Completed
return;
}
// Return the next start, will be sent to $start when this function is called again
return $start + $limit;
}
}