49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
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<?php
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/**
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* Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OC\Files\Cache;
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class HomeCache extends Cache {
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/**
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* get the size of a folder and set it in the cache
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*
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* @param string $path
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* @return int
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*/
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public function calculateFolderSize($path) {
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$totalSize = 0;
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$entry = $this->get($path);
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if ($entry && $entry['mimetype'] === 'httpd/unix-directory') {
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$isRoot = ($path === '/' or $path === '');
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$id = $entry['fileid'];
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$sql = 'SELECT SUM(`size`), MIN(`size`) FROM `*PREFIX*filecache` ' .
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'WHERE `parent` = ? AND `storage` = ?';
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if ($isRoot) {
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// filter out non-scanned dirs at the root
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$sql .= ' AND `size` >= 0';
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}
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$result = \OC_DB::executeAudited($sql, array($id, $this->getNumericStorageId()));
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if ($row = $result->fetchRow()) {
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list($sum, $min) = array_values($row);
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$sum = (int)$sum;
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$min = (int)$min;
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if ($min === -1) {
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$totalSize = $min;
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} else {
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$totalSize = $sum;
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}
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if ($entry['size'] !== $totalSize) {
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$this->update($id, array('size' => $totalSize));
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}
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}
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}
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return $totalSize;
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}
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}
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