Current File : /home/dordingu/www/taflan/old/stk/tools/admin/resync_attachments.php
<?php
/**
*
* @package Support Toolkit - Resync Attachments
* @copyright (c) 2009 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* Make sure that all avatars on the forum actually have a file
*/
class resync_attachments
{
/**
* The number of users tested per run
* @var Integer
*/
var $_batch_size = 500;
/**
* Options
* @return String
*/
function display_options()
{
return 'RESYNC_ATTACHMENTS';
}
function run_tool()
{
global $config, $db, $template;
$step = request_var('step', 0);
$begin = $this->_batch_size * $step;
// Get the batch
$sql = 'SELECT attach_id, physical_filename
FROM ' . ATTACHMENTS_TABLE;
$result = $db->sql_query_limit($sql, $this->_batch_size, $begin);
$batch = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
if (empty($batch))
{
// Nothing to do
trigger_error('RESYNC_ATTACHMENTS_FINISHED');
}
$delete_ids = array();
foreach ($batch as $row)
{
// Does the file still exists?
$path = PHPBB_ROOT_PATH . $config['upload_path'] . "/{$row['physical_filename']}";
if (file_exists($path))
{
// Yes, next please!
continue;
}
$delete_ids[] = $row['attach_id'];
}
// Run all the queries
if (!empty($delete_ids))
{
$db->sql_query('DELETE FROM ' . ATTACHMENTS_TABLE . ' WHERE ' . $db->sql_in_set('attach_id', $delete_ids));
}
// Next step
$template->assign_var('U_BACK_TOOL', false);
meta_refresh(3, append_sid(STK_INDEX, array('c' => 'admin', 't' => 'resync_attachments', 'step' => ++$step, 'submit' => true)));
trigger_error('RESYNC_ATTACHMENTS_PROGRESS');
}
}
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