/**
* update the filecache according to changes to the filesystem
* @param string path
* @param string root (optional)
*/
public static function update($path, $root = false)
{
if ($root === false) {
$view = OC_Filesystem::getView();
} else {
$view = new OC_FilesystemView($root);
}
$mimetype = $view->getMimeType($path);
$size = 0;
$cached = OC_FileCache_Cached::get($path, $root);
$cachedSize = isset($cached['size']) ? $cached['size'] : 0;
if ($view->is_dir($path . '/')) {
if (OC_FileCache::inCache($path, $root)) {
$cachedContent = OC_FileCache_Cached::getFolderContent($path, $root);
foreach ($cachedContent as $file) {
$size += $file['size'];
}
$mtime = $view->filemtime($path . '/');
$ctime = $view->filectime($path . '/');
$writable = $view->is_writable($path . '/');
OC_FileCache::put($path, array('size' => $size, 'mtime' => $mtime, 'ctime' => $ctime, 'mimetype' => $mimetype, 'writable' => $writable));
} else {
$count = 0;
OC_FileCache::scan($path, null, $count, $root);
return;
//increaseSize is already called inside scan
}
} else {
$size = OC_FileCache::scanFile($path, $root);
}
OC_FileCache::increaseSize(dirname($path), $size - $cachedSize, $root);
}
<?php
set_time_limit(0);
//scanning can take ages
$force = isset($_GET['force']) and $_GET['force'] == 'true';
$dir = isset($_GET['dir']) ? $_GET['dir'] : '';
$checkOnly = isset($_GET['checkonly']) and $_GET['checkonly'] == 'true';
if (!$checkOnly) {
$eventSource = new OC_EventSource();
}
//create the file cache if necesary
if ($force or !OC_FileCache::inCache('')) {
if (!$checkOnly) {
OCP\DB::beginTransaction();
OC_FileCache::scan($dir, $eventSource);
OC_FileCache::clean();
OCP\DB::commit();
$eventSource->send('success', true);
} else {
OCP\JSON::success(array('data' => array('done' => true)));
exit;
}
} else {
if ($checkOnly) {
OCP\JSON::success(array('data' => array('done' => false)));
exit;
}
if (isset($eventSource)) {
$eventSource->send('success', false);
} else {
exit;
