/** * 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;