nextcloud/apps/files/ajax/scan.php

98 lines
2.6 KiB
PHP
Raw Normal View History

<?php
2015-03-26 13:44:34 +03:00
/**
* @author Bart Visscher <bartv@thisnet.nl>
* @author Jörn Friedrich Dreyer <jfd@butonic.de>
* @author Lukas Reschke <lukas@owncloud.com>
* @author Robin Appelman <icewind@owncloud.com>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
2012-11-23 03:20:46 +04:00
set_time_limit(0); //scanning can take ages
\OCP\JSON::checkLoggedIn();
\OCP\JSON::callCheck();
\OC::$server->getSession()->close();
2012-11-23 03:20:46 +04:00
$force = (isset($_GET['force']) and ($_GET['force'] === 'true'));
$dir = isset($_GET['dir']) ? (string)$_GET['dir'] : '';
if (isset($_GET['users'])) {
\OCP\JSON::checkAdminUser();
if ($_GET['users'] === 'all') {
$users = OC_User::getUsers();
} else {
2013-06-19 17:02:18 +04:00
$users = json_decode($_GET['users']);
}
} else {
$users = array(OC_User::getUser());
}
2012-11-23 03:20:46 +04:00
2014-09-04 03:10:02 +04:00
$eventSource = \OC::$server->createEventSource();
2013-07-19 18:44:47 +04:00
$listener = new ScanListener($eventSource);
2012-10-27 14:18:01 +04:00
foreach ($users as $user) {
$eventSource->send('user', $user);
$scanner = new \OC\Files\Utils\Scanner($user, \OC::$server->getDatabaseConnection());
2013-07-19 18:44:47 +04:00
$scanner->listen('\OC\Files\Utils\Scanner', 'scanFile', array($listener, 'file'));
$scanner->listen('\OC\Files\Utils\Scanner', 'scanFolder', array($listener, 'folder'));
if ($force) {
$scanner->scan($dir);
} else {
$scanner->backgroundScan($dir);
2012-11-23 03:20:46 +04:00
}
2012-01-31 19:12:38 +04:00
}
2013-07-19 18:44:47 +04:00
$eventSource->send('done', $listener->getCount());
2012-11-23 03:20:46 +04:00
$eventSource->close();
2012-01-31 19:12:38 +04:00
2012-11-23 03:20:46 +04:00
class ScanListener {
2012-08-29 10:42:49 +04:00
2013-07-19 18:44:47 +04:00
private $fileCount = 0;
private $lastCount = 0;
2012-08-29 10:42:49 +04:00
2012-11-23 03:20:46 +04:00
/**
* @var \OCP\IEventSource event source to pass events to
2012-11-23 03:20:46 +04:00
*/
2013-07-19 18:44:47 +04:00
private $eventSource;
2012-11-23 03:20:46 +04:00
/**
* @param \OCP\IEventSource $eventSource
2012-11-23 03:20:46 +04:00
*/
2013-07-19 18:44:47 +04:00
public function __construct($eventSource) {
$this->eventSource = $eventSource;
}
2012-11-23 03:20:46 +04:00
/**
2013-07-19 18:44:47 +04:00
* @param string $path
2012-11-23 03:20:46 +04:00
*/
2013-07-19 18:44:47 +04:00
public function folder($path) {
$this->eventSource->send('folder', $path);
2012-02-05 04:23:04 +04:00
}
2012-11-23 03:20:46 +04:00
2013-07-19 18:44:47 +04:00
public function file() {
$this->fileCount++;
if ($this->fileCount > $this->lastCount + 20) { //send a count update every 20 files
$this->lastCount = $this->fileCount;
$this->eventSource->send('count', $this->fileCount);
2012-11-23 03:20:46 +04:00
}
}
2013-07-19 18:44:47 +04:00
public function getCount() {
return $this->fileCount;
}
}