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<?php
/**
* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Files\Cache;
class HomeCache extends Cache {
/**
* get the size of a folder and set it in the cache
*
* @param string $path
* @return int
*/
public function calculateFolderSize($path) {
if ($path !== '/' and $path !== '') {
return parent::calculateFolderSize($path);
}
$totalSize = 0;
$entry = $this->get($path);
if ($entry && $entry['mimetype'] === 'httpd/unix-directory') {
$id = $entry['fileid'];
$sql = 'SELECT SUM(`size`) FROM `*PREFIX*filecache` ' .
'WHERE `parent` = ? AND `storage` = ? AND `size` >= 0';
$result = \OC_DB::executeAudited($sql, array($id, $this->getNumericStorageId()));
if ($row = $result->fetchRow()) {
list($sum) = array_values($row);
$totalSize = (int)$sum;
if ($entry['size'] !== $totalSize) {
$this->update($id, array('size' => $totalSize));
}
}
}
return $totalSize;
}
}
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