From: Björn Schießle Date: Fri, 14 Jun 2013 13:14:23 +0000 (+0200) Subject: fix indention X-Git-Tag: v6.0.0alpha2~620^2~2 X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=c3371812a0dfcd706413e26327f9bbfde33e95c9;p=nextcloud-server.git fix indention --- diff --git a/apps/files_trashbin/lib/trash.php b/apps/files_trashbin/lib/trash.php index e06e959f8eb..2e9c00039db 100644 --- a/apps/files_trashbin/lib/trash.php +++ b/apps/files_trashbin/lib/trash.php @@ -24,17 +24,18 @@ namespace OCA\Files_Trashbin; class Trashbin { // how long do we keep files in the trash bin if no other value is defined in the config file (unit: days) - const DEFAULT_RETENTION_OBLIGATION=180; + + const DEFAULT_RETENTION_OBLIGATION = 180; // unit: percentage; 50% of available disk space/quota - const DEFAULTMAXSIZE=50; + const DEFAULTMAXSIZE = 50; public static function getUidAndFilename($filename) { $uid = \OC\Files\Filesystem::getOwner($filename); \OC\Files\Filesystem::initMountPoints($uid); - if ( $uid != \OCP\User::getUser() ) { + if ($uid != \OCP\User::getUser()) { $info = \OC\Files\Filesystem::getFileInfo($filename); - $ownerView = new \OC\Files\View('/'.$uid.'/files'); + $ownerView = new \OC\Files\View('/' . $uid . '/files'); $filename = $ownerView->getPath($info['fileid']); } return array($uid, $filename); @@ -47,13 +48,13 @@ class Trashbin { */ public static function move2trash($file_path) { $user = \OCP\User::getUser(); - $view = new \OC\Files\View('/'. $user); + $view = new \OC\Files\View('/' . $user); if (!$view->is_dir('files_trashbin')) { $view->mkdir('files_trashbin'); $view->mkdir('files_trashbin/files'); $view->mkdir('files_trashbin/versions'); $view->mkdir('files_trashbin/keyfiles'); - $view->mkdir('files_trashbin/share-keys'); + $view->mkdir('files_trashbin/share-keys'); } $path_parts = pathinfo($file_path); @@ -61,101 +62,98 @@ class Trashbin { $filename = $path_parts['basename']; $location = $path_parts['dirname']; $timestamp = time(); - $mime = $view->getMimeType('files'.$file_path); + $mime = $view->getMimeType('files' . $file_path); - if ( $view->is_dir('files'.$file_path) ) { + if ($view->is_dir('files' . $file_path)) { $type = 'dir'; } else { $type = 'file'; } - + $trashbinSize = self::getTrashbinSize($user); - if ( $trashbinSize === false || $trashbinSize < 0 ) { - $trashbinSize = self::calculateSize(new \OC\Files\View('/'. $user.'/files_trashbin')); + if ($trashbinSize === false || $trashbinSize < 0) { + $trashbinSize = self::calculateSize(new \OC\Files\View('/' . $user . '/files_trashbin')); } // disable proxy to prevent recursive calls $proxyStatus = \OC_FileProxy::$enabled; \OC_FileProxy::$enabled = false; - $sizeOfAddedFiles = self::copy_recursive($file_path, 'files_trashbin/files/'.$filename.'.d'.$timestamp, $view); + $sizeOfAddedFiles = self::copy_recursive($file_path, 'files_trashbin/files/' . $filename . '.d' . $timestamp, $view); \OC_FileProxy::$enabled = $proxyStatus; - if ( $view->file_exists('files_trashbin/files/'.$filename.'.d'.$timestamp) ) { + if ($view->file_exists('files_trashbin/files/' . $filename . '.d' . $timestamp)) { $trashbinSize += $sizeOfAddedFiles; $query = \OC_DB::prepare("INSERT INTO `*PREFIX*files_trash` (`id`,`timestamp`,`location`,`type`,`mime`,`user`) VALUES (?,?,?,?,?,?)"); $result = $query->execute(array($filename, $timestamp, $location, $type, $mime, $user)); - if ( !$result ) { // if file couldn't be added to the database than also don't store it in the trash bin. - $view->deleteAll('files_trashbin/files/'.$filename.'.d'.$timestamp); + if (!$result) { // if file couldn't be added to the database than also don't store it in the trash bin. + $view->deleteAll('files_trashbin/files/' . $filename . '.d' . $timestamp); \OC_Log::write('files_trashbin', 'trash bin database couldn\'t be updated', \OC_log::ERROR); return; } - \OCP\Util::emitHook('\OCA\Files_Trashbin\Trashbin', 'post_moveToTrash', - array('filePath' => \OC\Files\Filesystem::normalizePath($file_path), - 'trashPath' => \OC\Files\Filesystem::normalizePath($filename.'.d'.$timestamp))); + \OCP\Util::emitHook('\OCA\Files_Trashbin\Trashbin', 'post_moveToTrash', array('filePath' => \OC\Files\Filesystem::normalizePath($file_path), + 'trashPath' => \OC\Files\Filesystem::normalizePath($filename . '.d' . $timestamp))); $trashbinSize += self::retainVersions($view, $file_path, $filename, $timestamp); $trashbinSize += self::retainEncryptionKeys($view, $file_path, $filename, $timestamp); - } else { - \OC_Log::write('files_trashbin', 'Couldn\'t move '.$file_path.' to the trash bin', \OC_log::ERROR); + \OC_Log::write('files_trashbin', 'Couldn\'t move ' . $file_path . ' to the trash bin', \OC_log::ERROR); } $trashbinSize -= self::expire($trashbinSize); - - self::setTrashbinSize($user, $trashbinSize); + self::setTrashbinSize($user, $trashbinSize); } - /** - * Move file versions to trash so that they can be restored later - * - * @param \OC\Files\View $view - * @param $file_path path to original file - * @param $filename of deleted file - * @param $timestamp when the file was deleted - * - * @return size of stored versions - */ + /** + * Move file versions to trash so that they can be restored later + * + * @param \OC\Files\View $view + * @param $file_path path to original file + * @param $filename of deleted file + * @param $timestamp when the file was deleted + * + * @return size of stored versions + */ private static function retainVersions($view, $file_path, $filename, $timestamp) { $size = 0; - if (\OCP\App::isEnabled('files_versions')) { + if (\OCP\App::isEnabled('files_versions')) { - // disable proxy to prevent recursive calls - $proxyStatus = \OC_FileProxy::$enabled; - \OC_FileProxy::$enabled = false; + // disable proxy to prevent recursive calls + $proxyStatus = \OC_FileProxy::$enabled; + \OC_FileProxy::$enabled = false; - $user = \OCP\User::getUser(); + $user = \OCP\User::getUser(); $rootView = new \OC\Files\View('/'); list($owner, $ownerPath) = self::getUidAndFilename($file_path); - if ($rootView->is_dir($owner.'/files_versions/' . $ownerPath)) { - $size += self::calculateSize(new \OC\Files\View('/' . $owner . '/files_versions/' . $ownerPath)); - $rootView->rename($owner.'/files_versions/' . $ownerPath, $user.'/files_trashbin/versions/' . $filename . '.d' . $timestamp); + if ($rootView->is_dir($owner . '/files_versions/' . $ownerPath)) { + $size += self::calculateSize(new \OC\Files\View('/' . $owner . '/files_versions/' . $ownerPath)); + $rootView->rename($owner . '/files_versions/' . $ownerPath, $user . '/files_trashbin/versions/' . $filename . '.d' . $timestamp); } else if ($versions = \OCA\Files_Versions\Storage::getVersions($owner, $ownerPath)) { - foreach ($versions as $v) { - $size += $rootView->filesize($owner.'/files_versions' . $v['path'] . '.v' . $v['version']); - $rootView->rename($owner.'/files_versions' . $v['path'] . '.v' . $v['version'], $user.'/files_trashbin/versions/' . $filename . '.v' . $v['version'] . '.d' . $timestamp); + foreach ($versions as $v) { + $size += $rootView->filesize($owner . '/files_versions' . $v['path'] . '.v' . $v['version']); + $rootView->rename($owner . '/files_versions' . $v['path'] . '.v' . $v['version'], $user . '/files_trashbin/versions/' . $filename . '.v' . $v['version'] . '.d' . $timestamp); } } - // enable proxy - \OC_FileProxy::$enabled = $proxyStatus; + // enable proxy + \OC_FileProxy::$enabled = $proxyStatus; } return $size; } - /** - * Move encryption keys to trash so that they can be restored later - * - * @param \OC\Files\View $view - * @param $file_path path to original file - * @param $filename of deleted file - * @param $timestamp when the file was deleted - * - * @return size of encryption keys - */ + /** + * Move encryption keys to trash so that they can be restored later + * + * @param \OC\Files\View $view + * @param $file_path path to original file + * @param $filename of deleted file + * @param $timestamp when the file was deleted + * + * @return size of encryption keys + */ private static function retainEncryptionKeys($view, $file_path, $filename, $timestamp) { $size = 0; @@ -167,66 +165,65 @@ class Trashbin { list($owner, $ownerPath) = self::getUidAndFilename($file_path); - // disable proxy to prevent recursive calls - $proxyStatus = \OC_FileProxy::$enabled; - \OC_FileProxy::$enabled = false; + // disable proxy to prevent recursive calls + $proxyStatus = \OC_FileProxy::$enabled; + \OC_FileProxy::$enabled = false; - // retain key files - $keyfile = \OC\Files\Filesystem::normalizePath($owner.'/files_encryption/keyfiles/' . $ownerPath); + // retain key files + $keyfile = \OC\Files\Filesystem::normalizePath($owner . '/files_encryption/keyfiles/' . $ownerPath); - if ($rootView->is_dir($keyfile) || $rootView->file_exists($keyfile . '.key')) { - // move keyfiles - if ($rootView->is_dir($keyfile)) { - $size += self::calculateSize(new \OC\Files\View($keyfile)); - $rootView->rename($keyfile, $user.'/files_trashbin/keyfiles/' . $filename . '.d' . $timestamp); + if ($rootView->is_dir($keyfile) || $rootView->file_exists($keyfile . '.key')) { + // move keyfiles + if ($rootView->is_dir($keyfile)) { + $size += self::calculateSize(new \OC\Files\View($keyfile)); + $rootView->rename($keyfile, $user . '/files_trashbin/keyfiles/' . $filename . '.d' . $timestamp); } else { $size += $rootView->filesize($keyfile . '.key'); - $rootView->rename($keyfile . '.key', $user.'/files_trashbin/keyfiles/' . $filename . '.key.d' . $timestamp); + $rootView->rename($keyfile . '.key', $user . '/files_trashbin/keyfiles/' . $filename . '.key.d' . $timestamp); } } - // retain share keys - $sharekeys = \OC\Files\Filesystem::normalizePath($owner.'/files_encryption/share-keys/' . $ownerPath); + // retain share keys + $sharekeys = \OC\Files\Filesystem::normalizePath($owner . '/files_encryption/share-keys/' . $ownerPath); if ($rootView->is_dir($sharekeys)) { $size += self::calculateSize(new \OC\Files\View($sharekeys)); - $rootView->rename($sharekeys, $user.'/files_trashbin/share-keys/' . $filename . '.d' . $timestamp); + $rootView->rename($sharekeys, $user . '/files_trashbin/share-keys/' . $filename . '.d' . $timestamp); } else { - // get local path to share-keys + // get local path to share-keys $localShareKeysPath = $rootView->getLocalFile($sharekeys); $escapedLocalShareKeysPath = preg_replace('/(\*|\?|\[)/', '[$1]', $localShareKeysPath); - // handle share-keys - $matches = glob($escapedLocalShareKeysPath.'*.shareKey'); - foreach ($matches as $src) { - // get source file parts - $pathinfo = pathinfo($src); + // handle share-keys + $matches = glob($escapedLocalShareKeysPath . '*.shareKey'); + foreach ($matches as $src) { + // get source file parts + $pathinfo = pathinfo($src); - // we only want to keep the owners key so we can access the private key - $ownerShareKey = $filename . '.' . $user. '.shareKey'; + // we only want to keep the owners key so we can access the private key + $ownerShareKey = $filename . '.' . $user . '.shareKey'; - // if we found the share-key for the owner, we need to move it to files_trashbin - if($pathinfo['basename'] == $ownerShareKey) { + // if we found the share-key for the owner, we need to move it to files_trashbin + if ($pathinfo['basename'] == $ownerShareKey) { - // calculate size - $size += $rootView->filesize($sharekeys. '.' . $user. '.shareKey'); + // calculate size + $size += $rootView->filesize($sharekeys . '.' . $user . '.shareKey'); - // move file - $rootView->rename($sharekeys. '.' . $user. '.shareKey', $user.'/files_trashbin/share-keys/' . $ownerShareKey . '.d' . $timestamp); - } else { + // move file + $rootView->rename($sharekeys . '.' . $user . '.shareKey', $user . '/files_trashbin/share-keys/' . $ownerShareKey . '.d' . $timestamp); + } else { - // calculate size - $size += filesize($src); - - // don't keep other share-keys - unlink($src); - } - } + // calculate size + $size += filesize($src); - } + // don't keep other share-keys + unlink($src); + } + } + } - // enable proxy - \OC_FileProxy::$enabled = $proxyStatus; + // enable proxy + \OC_FileProxy::$enabled = $proxyStatus; } return $size; } @@ -236,95 +233,94 @@ class Trashbin { * @param $file path to the deleted file * @param $filename name of the file * @param $timestamp time when the file was deleted - * - * @return bool - */ + * + * @return bool + */ public static function restore($file, $filename, $timestamp) { - $user = \OCP\User::getUser(); - $view = new \OC\Files\View('/'.$user); - + $user = \OCP\User::getUser(); + $view = new \OC\Files\View('/' . $user); + $trashbinSize = self::getTrashbinSize($user); - if ( $trashbinSize === false || $trashbinSize < 0 ) { - $trashbinSize = self::calculateSize(new \OC\Files\View('/'. $user.'/files_trashbin')); + if ($trashbinSize === false || $trashbinSize < 0) { + $trashbinSize = self::calculateSize(new \OC\Files\View('/' . $user . '/files_trashbin')); } - if ( $timestamp ) { + if ($timestamp) { $query = \OC_DB::prepare('SELECT `location`,`type` FROM `*PREFIX*files_trash`' - .' WHERE `user`=? AND `id`=? AND `timestamp`=?'); - $result = $query->execute(array($user,$filename,$timestamp))->fetchAll(); - if ( count($result) != 1 ) { + . ' WHERE `user`=? AND `id`=? AND `timestamp`=?'); + $result = $query->execute(array($user, $filename, $timestamp))->fetchAll(); + if (count($result) != 1) { \OC_Log::write('files_trashbin', 'trash bin database inconsistent!', \OC_Log::ERROR); return false; } // if location no longer exists, restore file in the root directory $location = $result[0]['location']; - if ( $result[0]['location'] != '/' && - (!$view->is_dir('files'.$result[0]['location']) || - !$view->isUpdatable('files'.$result[0]['location'])) ) { + if ($result[0]['location'] != '/' && + (!$view->is_dir('files' . $result[0]['location']) || + !$view->isUpdatable('files' . $result[0]['location']))) { $location = ''; } } else { $path_parts = pathinfo($file); $result[] = array( - 'location' => $path_parts['dirname'], - 'type' => $view->is_dir('/files_trashbin/files/'.$file) ? 'dir' : 'files', - ); + 'location' => $path_parts['dirname'], + 'type' => $view->is_dir('/files_trashbin/files/' . $file) ? 'dir' : 'files', + ); $location = ''; } - - $source = \OC\Files\Filesystem::normalizePath('files_trashbin/files/'.$file); - $target = \OC\Files\Filesystem::normalizePath('files/'.$location.'/'.$filename); + + $source = \OC\Files\Filesystem::normalizePath('files_trashbin/files/' . $file); + $target = \OC\Files\Filesystem::normalizePath('files/' . $location . '/' . $filename); // we need a extension in case a file/dir with the same name already exists $ext = self::getUniqueExtension($location, $filename, $view); $mtime = $view->filemtime($source); - // disable proxy to prevent recursive calls - $proxyStatus = \OC_FileProxy::$enabled; - \OC_FileProxy::$enabled = false; + // disable proxy to prevent recursive calls + $proxyStatus = \OC_FileProxy::$enabled; + \OC_FileProxy::$enabled = false; - // restore file - $restoreResult = $view->rename($source, $target.$ext); + // restore file + $restoreResult = $view->rename($source, $target . $ext); - // handle the restore result - if( $restoreResult ) { + // handle the restore result + if ($restoreResult) { $fakeRoot = $view->getRoot(); - $view->chroot('/'.$user.'/files'); - $view->touch('/'.$location.'/'.$filename.$ext, $mtime); + $view->chroot('/' . $user . '/files'); + $view->touch('/' . $location . '/' . $filename . $ext, $mtime); $view->chroot($fakeRoot); - \OCP\Util::emitHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', - array('filePath' => \OC\Files\Filesystem::normalizePath('/'.$location.'/'.$filename.$ext), - 'trashPath' => \OC\Files\Filesystem::normalizePath($file))); - if ($view->is_dir($target.$ext)) { - $trashbinSize -= self::calculateSize(new \OC\Files\View('/'.$user.'/'.$target.$ext)); + \OCP\Util::emitHook('\OCA\Files_Trashbin\Trashbin', 'post_restore', array('filePath' => \OC\Files\Filesystem::normalizePath('/' . $location . '/' . $filename . $ext), + 'trashPath' => \OC\Files\Filesystem::normalizePath($file))); + if ($view->is_dir($target . $ext)) { + $trashbinSize -= self::calculateSize(new \OC\Files\View('/' . $user . '/' . $target . $ext)); } else { - $trashbinSize -= $view->filesize($target.$ext); + $trashbinSize -= $view->filesize($target . $ext); } - $trashbinSize -= self::restoreVersions($view, $file, $filename, $ext, $location, $timestamp); + $trashbinSize -= self::restoreVersions($view, $file, $filename, $ext, $location, $timestamp); $trashbinSize -= self::restoreEncryptionKeys($view, $file, $filename, $ext, $location, $timestamp); - if ( $timestamp ) { + if ($timestamp) { $query = \OC_DB::prepare('DELETE FROM `*PREFIX*files_trash` WHERE `user`=? AND `id`=? AND `timestamp`=?'); - $query->execute(array($user,$filename,$timestamp)); + $query->execute(array($user, $filename, $timestamp)); } self::setTrashbinSize($user, $trashbinSize); - // enable proxy - \OC_FileProxy::$enabled = $proxyStatus; + // enable proxy + \OC_FileProxy::$enabled = $proxyStatus; return true; } - // enable proxy - \OC_FileProxy::$enabled = $proxyStatus; + // enable proxy + \OC_FileProxy::$enabled = $proxyStatus; return false; } - /** + /** * @brief restore versions from trash bin * * @param \OC\Files\View $view file view @@ -333,20 +329,20 @@ class Trashbin { * @param $ext file extension in case a file with the same $filename already exists * @param $location location if file * @param $timestamp deleteion time - * + * * @return size of restored versions */ private static function restoreVersions($view, $file, $filename, $ext, $location, $timestamp) { $size = 0; if (\OCP\App::isEnabled('files_versions')) { - // disable proxy to prevent recursive calls - $proxyStatus = \OC_FileProxy::$enabled; - \OC_FileProxy::$enabled = false; + // disable proxy to prevent recursive calls + $proxyStatus = \OC_FileProxy::$enabled; + \OC_FileProxy::$enabled = false; - $user = \OCP\User::getUser(); + $user = \OCP\User::getUser(); $rootView = new \OC\Files\View('/'); - $target = \OC\Files\Filesystem::normalizePath('/'.$location.'/'.$filename.$ext); + $target = \OC\Files\Filesystem::normalizePath('/' . $location . '/' . $filename . $ext); list($owner, $ownerPath) = self::getUidAndFilename($target); @@ -356,190 +352,188 @@ class Trashbin { $versionedFile = $file; } - if ($view->is_dir('/files_trashbin/versions/'.$file)) { + if ($view->is_dir('/files_trashbin/versions/' . $file)) { $size += self::calculateSize(new \OC\Files\View('/' . $user . '/' . 'files_trashbin/versions/' . $file)); - $rootView->rename(\OC\Files\Filesystem::normalizePath($user.'/files_trashbin/versions/' . $file), \OC\Files\Filesystem::normalizePath($owner.'/files_versions/' . $ownerPath)); + $rootView->rename(\OC\Files\Filesystem::normalizePath($user . '/files_trashbin/versions/' . $file), \OC\Files\Filesystem::normalizePath($owner . '/files_versions/' . $ownerPath)); } else if ($versions = self::getVersionsFromTrash($versionedFile, $timestamp)) { - foreach ($versions as $v) { - if ($timestamp) { - $size += $view->filesize('files_trashbin/versions/' . $versionedFile . '.v' . $v . '.d' . $timestamp); - $rootView->rename($user.'/files_trashbin/versions/' . $versionedFile . '.v' . $v . '.d' . $timestamp, $owner.'/files_versions/' . $ownerPath . '.v' . $v); + foreach ($versions as $v) { + if ($timestamp) { + $size += $view->filesize('files_trashbin/versions/' . $versionedFile . '.v' . $v . '.d' . $timestamp); + $rootView->rename($user . '/files_trashbin/versions/' . $versionedFile . '.v' . $v . '.d' . $timestamp, $owner . '/files_versions/' . $ownerPath . '.v' . $v); } else { - $size += $view->filesize('files_trashbin/versions/' . $versionedFile . '.v' . $v); - $rootView->rename($user.'/files_trashbin/versions/' . $versionedFile . '.v' . $v, $owner.'/files_versions/' . $ownerPath . '.v' . $v); + $size += $view->filesize('files_trashbin/versions/' . $versionedFile . '.v' . $v); + $rootView->rename($user . '/files_trashbin/versions/' . $versionedFile . '.v' . $v, $owner . '/files_versions/' . $ownerPath . '.v' . $v); } } } - // enable proxy - \OC_FileProxy::$enabled = $proxyStatus; + // enable proxy + \OC_FileProxy::$enabled = $proxyStatus; } return $size; } - - /** - * @brief restore encryption keys from trash bin - * - * @param \OC\Files\View $view - * @param $file complete path to file - * @param $filename name of file - * @param $ext file extension in case a file with the same $filename already exists - * @param $location location of file - * @param $timestamp deleteion time - * - * @return size of restored encrypted file - */ - private static function restoreEncryptionKeys($view, $file, $filename, $ext, $location, $timestamp) { + /** + * @brief restore encryption keys from trash bin + * + * @param \OC\Files\View $view + * @param $file complete path to file + * @param $filename name of file + * @param $ext file extension in case a file with the same $filename already exists + * @param $location location of file + * @param $timestamp deleteion time + * + * @return size of restored encrypted file + */ + private static function restoreEncryptionKeys($view, $file, $filename, $ext, $location, $timestamp) { // Take care of encryption keys TODO! Get '.key' in file between file name and delete date (also for permanent delete!) $size = 0; if (\OCP\App::isEnabled('files_encryption')) { $user = \OCP\User::getUser(); $rootView = new \OC\Files\View('/'); - $target = \OC\Files\Filesystem::normalizePath('/'.$location.'/'.$filename.$ext); + $target = \OC\Files\Filesystem::normalizePath('/' . $location . '/' . $filename . $ext); list($owner, $ownerPath) = self::getUidAndFilename($target); - $path_parts = pathinfo($file); - $source_location = $path_parts['dirname']; - - if ($view->is_dir('/files_trashbin/keyfiles/'.$file)) { - if($source_location != '.') { - $keyfile = \OC\Files\Filesystem::normalizePath($user.'/files_trashbin/keyfiles/' . $source_location . '/' . $filename); - $sharekey = \OC\Files\Filesystem::normalizePath($user.'/files_trashbin/share-keys/' . $source_location . '/' . $filename); - } else { - $keyfile = \OC\Files\Filesystem::normalizePath($user.'/files_trashbin/keyfiles/' . $filename); - $sharekey = \OC\Files\Filesystem::normalizePath($user.'/files_trashbin/share-keys/' . $filename); - } - } else { - $keyfile = \OC\Files\Filesystem::normalizePath($user.'/files_trashbin/keyfiles/' . $source_location . '/' . $filename . '.key'); - } - - if ($timestamp) { - $keyfile .= '.d' . $timestamp; - } - - // disable proxy to prevent recursive calls - $proxyStatus = \OC_FileProxy::$enabled; - \OC_FileProxy::$enabled = false; - - if ($rootView->file_exists($keyfile)) { - // handle directory - if ($rootView->is_dir($keyfile)) { - - // handle keyfiles - $size += self::calculateSize(new \OC\Files\View($keyfile)); - $rootView->rename($keyfile, $owner.'/files_encryption/keyfiles/' . $ownerPath); - - // handle share-keys - if ($timestamp) { - $sharekey .= '.d' . $timestamp; - } - $size += self::calculateSize(new \OC\Files\View($sharekey)); - $rootView->rename($sharekey, $owner.'/files_encryption/share-keys/' . $ownerPath); + $path_parts = pathinfo($file); + $source_location = $path_parts['dirname']; + if ($view->is_dir('/files_trashbin/keyfiles/' . $file)) { + if ($source_location != '.') { + $keyfile = \OC\Files\Filesystem::normalizePath($user . '/files_trashbin/keyfiles/' . $source_location . '/' . $filename); + $sharekey = \OC\Files\Filesystem::normalizePath($user . '/files_trashbin/share-keys/' . $source_location . '/' . $filename); } else { - // handle keyfiles + $keyfile = \OC\Files\Filesystem::normalizePath($user . '/files_trashbin/keyfiles/' . $filename); + $sharekey = \OC\Files\Filesystem::normalizePath($user . '/files_trashbin/share-keys/' . $filename); + } + } else { + $keyfile = \OC\Files\Filesystem::normalizePath($user . '/files_trashbin/keyfiles/' . $source_location . '/' . $filename . '.key'); + } + + if ($timestamp) { + $keyfile .= '.d' . $timestamp; + } + + // disable proxy to prevent recursive calls + $proxyStatus = \OC_FileProxy::$enabled; + \OC_FileProxy::$enabled = false; + + if ($rootView->file_exists($keyfile)) { + // handle directory + if ($rootView->is_dir($keyfile)) { + + // handle keyfiles + $size += self::calculateSize(new \OC\Files\View($keyfile)); + $rootView->rename($keyfile, $owner . '/files_encryption/keyfiles/' . $ownerPath); + + // handle share-keys + if ($timestamp) { + $sharekey .= '.d' . $timestamp; + } + $size += self::calculateSize(new \OC\Files\View($sharekey)); + $rootView->rename($sharekey, $owner . '/files_encryption/share-keys/' . $ownerPath); + } else { + // handle keyfiles $size += $rootView->filesize($keyfile); - $rootView->rename($keyfile, $owner.'/files_encryption/keyfiles/' . $ownerPath . '.key'); + $rootView->rename($keyfile, $owner . '/files_encryption/keyfiles/' . $ownerPath . '.key'); - // handle share-keys - $ownerShareKey = \OC\Files\Filesystem::normalizePath($user.'/files_trashbin/share-keys/' . $source_location . '/' . $filename . '.' . $user. '.shareKey'); - if ($timestamp) { - $ownerShareKey .= '.d' . $timestamp; - } + // handle share-keys + $ownerShareKey = \OC\Files\Filesystem::normalizePath($user . '/files_trashbin/share-keys/' . $source_location . '/' . $filename . '.' . $user . '.shareKey'); + if ($timestamp) { + $ownerShareKey .= '.d' . $timestamp; + } - $size += $rootView->filesize($ownerShareKey); + $size += $rootView->filesize($ownerShareKey); - // move only owners key - $rootView->rename($ownerShareKey, $owner.'/files_encryption/share-keys/' . $ownerPath . '.' . $user. '.shareKey'); + // move only owners key + $rootView->rename($ownerShareKey, $owner . '/files_encryption/share-keys/' . $ownerPath . '.' . $user . '.shareKey'); - // try to re-share if file is shared - $filesystemView = new \OC_FilesystemView('/'); - $session = new \OCA\Encryption\Session($filesystemView); - $util = new \OCA\Encryption\Util($filesystemView, $user); + // try to re-share if file is shared + $filesystemView = new \OC_FilesystemView('/'); + $session = new \OCA\Encryption\Session($filesystemView); + $util = new \OCA\Encryption\Util($filesystemView, $user); - // fix the file size - $absolutePath = \OC\Files\Filesystem::normalizePath('/' . $owner . '/files/'. $ownerPath); - $util->fixFileSize($absolutePath); + // fix the file size + $absolutePath = \OC\Files\Filesystem::normalizePath('/' . $owner . '/files/' . $ownerPath); + $util->fixFileSize($absolutePath); - // get current sharing state - $sharingEnabled = \OCP\Share::isEnabled(); + // get current sharing state + $sharingEnabled = \OCP\Share::isEnabled(); - // get the final filename - $target = \OC\Files\Filesystem::normalizePath($location.'/'.$filename); + // get the final filename + $target = \OC\Files\Filesystem::normalizePath($location . '/' . $filename); - // get users sharing this file - $usersSharing = $util->getSharingUsersArray($sharingEnabled, $target.$ext, $user); + // get users sharing this file + $usersSharing = $util->getSharingUsersArray($sharingEnabled, $target . $ext, $user); - // Attempt to set shareKey - $util->setSharedFileKeyfiles($session, $usersSharing, $target.$ext); + // Attempt to set shareKey + $util->setSharedFileKeyfiles($session, $usersSharing, $target . $ext); } } - // enable proxy - \OC_FileProxy::$enabled = $proxyStatus; + // enable proxy + \OC_FileProxy::$enabled = $proxyStatus; } return $size; } /** * @brief delete file from trash bin permanently - * + * * @param $filename path to the file * @param $timestamp of deletion time - * + * * @return size of deleted files */ - public static function delete($filename, $timestamp=null) { + public static function delete($filename, $timestamp = null) { $user = \OCP\User::getUser(); - $view = new \OC\Files\View('/'.$user); + $view = new \OC\Files\View('/' . $user); $size = 0; - + $trashbinSize = self::getTrashbinSize($user); - if ( $trashbinSize === false || $trashbinSize < 0 ) { - $trashbinSize = self::calculateSize(new \OC\Files\View('/'. $user.'/files_trashbin')); + if ($trashbinSize === false || $trashbinSize < 0) { + $trashbinSize = self::calculateSize(new \OC\Files\View('/' . $user . '/files_trashbin')); } - if ( $timestamp ) { + if ($timestamp) { $query = \OC_DB::prepare('DELETE FROM `*PREFIX*files_trash` WHERE `user`=? AND `id`=? AND `timestamp`=?'); - $query->execute(array($user,$filename,$timestamp)); - $file = $filename.'.d'.$timestamp; + $query->execute(array($user, $filename, $timestamp)); + $file = $filename . '.d' . $timestamp; } else { $file = $filename; } $size += self::deleteVersions($view, $file, $filename, $timestamp); $size += self::deleteEncryptionKeys($view, $file, $filename, $timestamp); - - if ($view->is_dir('/files_trashbin/files/'.$file)) { - $size += self::calculateSize(new \OC\Files\View('/'.$user.'/files_trashbin/files/'.$file)); + + if ($view->is_dir('/files_trashbin/files/' . $file)) { + $size += self::calculateSize(new \OC\Files\View('/' . $user . '/files_trashbin/files/' . $file)); } else { - $size += $view->filesize('/files_trashbin/files/'.$file); + $size += $view->filesize('/files_trashbin/files/' . $file); } - $view->unlink('/files_trashbin/files/'.$file); + $view->unlink('/files_trashbin/files/' . $file); $trashbinSize -= $size; self::setTrashbinSize($user, $trashbinSize); - + return $size; } private static function deleteVersions($view, $file, $filename, $timestamp) { $size = 0; - if ( \OCP\App::isEnabled('files_versions') ) { + if (\OCP\App::isEnabled('files_versions')) { $user = \OCP\User::getUser(); - if ($view->is_dir('files_trashbin/versions/'.$file)) { - $size += self::calculateSize(new \OC\Files\view('/'.$user.'/files_trashbin/versions/'.$file)); - $view->unlink('files_trashbin/versions/'.$file); - } else if ( $versions = self::getVersionsFromTrash($filename, $timestamp) ) { + if ($view->is_dir('files_trashbin/versions/' . $file)) { + $size += self::calculateSize(new \OC\Files\view('/' . $user . '/files_trashbin/versions/' . $file)); + $view->unlink('files_trashbin/versions/' . $file); + } else if ($versions = self::getVersionsFromTrash($filename, $timestamp)) { foreach ($versions as $v) { - if ($timestamp ) { - $size += $view->filesize('/files_trashbin/versions/'.$filename.'.v'.$v.'.d'.$timestamp); - $view->unlink('/files_trashbin/versions/'.$filename.'.v'.$v.'.d'.$timestamp); + if ($timestamp) { + $size += $view->filesize('/files_trashbin/versions/' . $filename . '.v' . $v . '.d' . $timestamp); + $view->unlink('/files_trashbin/versions/' . $filename . '.v' . $v . '.d' . $timestamp); } else { - $size += $view->filesize('/files_trashbin/versions/'.$filename.'.v'.$v); - $view->unlink('/files_trashbin/versions/'.$filename.'.v'.$v); + $size += $view->filesize('/files_trashbin/versions/' . $filename . '.v' . $v); + $view->unlink('/files_trashbin/versions/' . $filename . '.v' . $v); } } } @@ -554,10 +548,10 @@ class Trashbin { if ($view->is_dir('/files_trashbin/files/' . $file)) { $keyfile = \OC\Files\Filesystem::normalizePath('files_trashbin/keyfiles/' . $filename); - $sharekeys = \OC\Files\Filesystem::normalizePath('files_trashbin/share-keys/' . $filename); + $sharekeys = \OC\Files\Filesystem::normalizePath('files_trashbin/share-keys/' . $filename); } else { $keyfile = \OC\Files\Filesystem::normalizePath('files_trashbin/keyfiles/' . $filename . '.key'); - $sharekeys = \OC\Files\Filesystem::normalizePath('files_trashbin/share-keys/' . $filename . '.' . $user . '.shareKey'); + $sharekeys = \OC\Files\Filesystem::normalizePath('files_trashbin/share-keys/' . $filename . '.' . $user . '.shareKey'); } if ($timestamp) { $keyfile .= '.d' . $timestamp; @@ -584,17 +578,17 @@ class Trashbin { * @param $timestamp of deletion time * @return true if file exists, otherwise false */ - public static function file_exists($filename, $timestamp=null) { + public static function file_exists($filename, $timestamp = null) { $user = \OCP\User::getUser(); - $view = new \OC\Files\View('/'.$user); + $view = new \OC\Files\View('/' . $user); if ($timestamp) { - $filename = $filename.'.d'.$timestamp; + $filename = $filename . '.d' . $timestamp; } else { $filename = $filename; } - $target = \OC\Files\Filesystem::normalizePath('files_trashbin/files/'.$filename); + $target = \OC\Files\Filesystem::normalizePath('files_trashbin/files/' . $filename); return $view->file_exists($target); } @@ -624,11 +618,11 @@ class Trashbin { $softQuota = true; $user = \OCP\User::getUser(); $quota = \OC_Preferences::getValue($user, 'files', 'quota'); - $view = new \OC\Files\View('/'.$user); - if ( $quota === null || $quota === 'default') { + $view = new \OC\Files\View('/' . $user); + if ($quota === null || $quota === 'default') { $quota = \OC_Appconfig::getValue('files', 'default_quota'); } - if ( $quota === null || $quota === 'none' ) { + if ($quota === null || $quota === 'none') { $quota = \OC\Files\Filesystem::free_space('/'); $softQuota = false; } else { @@ -639,11 +633,11 @@ class Trashbin { // subtract size of files and current trash bin size from quota if ($softQuota) { $rootInfo = $view->getFileInfo('/files/'); - $free = $quota-$rootInfo['size']; // remaining free space for user - if ( $free > 0 ) { + $free = $quota - $rootInfo['size']; // remaining free space for user + if ($free > 0) { $availableSpace = ($free * self::DEFAULTMAXSIZE / 100) - $trashbinSize; // how much space can be used for versions } else { - $availableSpace = $free-$trashbinSize; + $availableSpace = $free - $trashbinSize; } } else { $availableSpace = $quota; @@ -659,43 +653,40 @@ class Trashbin { private static function expire($trashbinSize) { $user = \OCP\User::getUser(); - $view = new \OC\Files\View('/'.$user); + $view = new \OC\Files\View('/' . $user); $availableSpace = self::calculateFreeSpace($trashbinSize); $size = 0; $query = \OC_DB::prepare('SELECT `location`,`type`,`id`,`timestamp` FROM `*PREFIX*files_trash` WHERE `user`=?'); $result = $query->execute(array($user))->fetchAll(); - $retention_obligation = \OC_Config::getValue('trashbin_retention_obligation', - self::DEFAULT_RETENTION_OBLIGATION); + $retention_obligation = \OC_Config::getValue('trashbin_retention_obligation', self::DEFAULT_RETENTION_OBLIGATION); $limit = time() - ($retention_obligation * 86400); - foreach ( $result as $r ) { + foreach ($result as $r) { $timestamp = $r['timestamp']; $filename = $r['id']; - if ( $r['timestamp'] < $limit ) { + if ($r['timestamp'] < $limit) { $size += self::delete($filename, $timestamp); - \OC_Log::write('files_trashbin', 'remove "'.$filename.'" fom trash bin because it is older than '.$retention_obligation, \OC_log::INFO); + \OC_Log::write('files_trashbin', 'remove "' . $filename . '" fom trash bin because it is older than ' . $retention_obligation, \OC_log::INFO); } } $availableSpace = $availableSpace + $size; // if size limit for trash bin reached, delete oldest files in trash bin if ($availableSpace < 0) { $query = \OC_DB::prepare('SELECT `location`,`type`,`id`,`timestamp` FROM `*PREFIX*files_trash`' - .' WHERE `user`=? ORDER BY `timestamp` ASC'); + . ' WHERE `user`=? ORDER BY `timestamp` ASC'); $result = $query->execute(array($user))->fetchAll(); $length = count($result); $i = 0; - while ( $i < $length && $availableSpace < 0 ) { + while ($i < $length && $availableSpace < 0) { $tmp = self::delete($result[$i]['id'], $result[$i]['timestamp']); - \OC_Log::write('files_trashbin', 'remove "'.$result[$i]['id'].'" ('.$tmp.'B) to meet the limit of trash bin size (50% of available quota)', \OC_log::INFO); + \OC_Log::write('files_trashbin', 'remove "' . $result[$i]['id'] . '" (' . $tmp . 'B) to meet the limit of trash bin size (50% of available quota)', \OC_log::INFO); $availableSpace += $tmp; $size += $tmp; $i++; } - - } return $size; @@ -708,25 +699,25 @@ class Trashbin { * @param $destination destination path relative to the users root directoy * @param $view file view for the users root directory */ - private static function copy_recursive( $source, $destination, $view ) { + private static function copy_recursive($source, $destination, $view) { $size = 0; - if ( $view->is_dir( 'files'.$source ) ) { - $view->mkdir( $destination ); - $view->touch($destination, $view->filemtime('files'.$source)); - foreach ( \OC_Files::getDirectoryContent($source) as $i ) { - $pathDir = $source.'/'.$i['name']; - if ( $view->is_dir('files'.$pathDir) ) { - $size += self::copy_recursive($pathDir, $destination.'/'.$i['name'], $view); + if ($view->is_dir('files' . $source)) { + $view->mkdir($destination); + $view->touch($destination, $view->filemtime('files' . $source)); + foreach (\OC_Files::getDirectoryContent($source) as $i) { + $pathDir = $source . '/' . $i['name']; + if ($view->is_dir('files' . $pathDir)) { + $size += self::copy_recursive($pathDir, $destination . '/' . $i['name'], $view); } else { - $size += $view->filesize('files'.$pathDir); - $view->copy( 'files'.$pathDir, $destination . '/' . $i['name'] ); - $view->touch($destination . '/' . $i['name'], $view->filemtime('files'.$pathDir)); + $size += $view->filesize('files' . $pathDir); + $view->copy('files' . $pathDir, $destination . '/' . $i['name']); + $view->touch($destination . '/' . $i['name'], $view->filemtime('files' . $pathDir)); } } } else { - $size += $view->filesize('files'.$source); - $view->copy( 'files'.$source, $destination ); - $view->touch($destination, $view->filemtime('files'.$source)); + $size += $view->filesize('files' . $source); + $view->copy('files' . $source, $destination); + $view->touch($destination, $view->filemtime('files' . $source)); } return $size; } @@ -737,25 +728,25 @@ class Trashbin { * @param $timestamp timestamp when the file was deleted */ private static function getVersionsFromTrash($filename, $timestamp) { - $view = new \OC\Files\View('/'.\OCP\User::getUser().'/files_trashbin/versions'); - $versionsName = $view->getLocalFile($filename).'.v'; + $view = new \OC\Files\View('/' . \OCP\User::getUser() . '/files_trashbin/versions'); + $versionsName = $view->getLocalFile($filename) . '.v'; $escapedVersionsName = preg_replace('/(\*|\?|\[)/', '[$1]', $versionsName); $versions = array(); - if ($timestamp ) { + if ($timestamp) { // fetch for old versions - $matches = glob( $escapedVersionsName.'*.d'.$timestamp ); - $offset = -strlen($timestamp)-2; + $matches = glob($escapedVersionsName . '*.d' . $timestamp); + $offset = -strlen($timestamp) - 2; } else { - $matches = glob( $escapedVersionsName.'*' ); + $matches = glob($escapedVersionsName . '*'); } - foreach( $matches as $ma ) { - if ( $timestamp ) { - $parts = explode( '.v', substr($ma, 0, $offset) ); - $versions[] = ( end( $parts ) ); + foreach ($matches as $ma) { + if ($timestamp) { + $parts = explode('.v', substr($ma, 0, $offset)); + $versions[] = ( end($parts) ); } else { - $parts = explode( '.v', $ma ); - $versions[] = ( end( $parts ) ); + $parts = explode('.v', $ma); + $versions[] = ( end($parts) ); } } return $versions; @@ -770,12 +761,12 @@ class Trashbin { */ private static function getUniqueExtension($location, $filename, $view) { $ext = ''; - if ( $view->file_exists('files'.$location.'/'.$filename) ) { + if ($view->file_exists('files' . $location . '/' . $filename)) { $tmpext = '.restored'; $ext = $tmpext; $i = 1; - while ( $view->file_exists('files'.$location.'/'.$filename.$ext) ) { - $ext = $tmpext.$i; + while ($view->file_exists('files' . $location . '/' . $filename . $ext)) { + $ext = $tmpext . $i; $i++; } } @@ -788,17 +779,16 @@ class Trashbin { * @return size of the folder */ private static function calculateSize($view) { - $root = \OCP\Config::getSystemValue('datadirectory').$view->getAbsolutePath(''); + $root = \OCP\Config::getSystemValue('datadirectory') . $view->getAbsolutePath(''); if (!file_exists($root)) { return 0; } - $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($root), - \RecursiveIteratorIterator::CHILD_FIRST); + $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($root), \RecursiveIteratorIterator::CHILD_FIRST); $size = 0; foreach ($iterator as $path) { - $relpath = substr($path, strlen($root)-1); - if ( !$view->is_dir($relpath) ) { + $relpath = substr($path, strlen($root) - 1); + if (!$view->is_dir($relpath)) { $size += $view->filesize($relpath); } } @@ -820,7 +810,7 @@ class Trashbin { } return false; } - + /** * write to the database how much space is in use for the trash bin * @@ -828,9 +818,9 @@ class Trashbin { * @param $size size of the trash bin */ private static function setTrashbinSize($user, $size) { - if ( self::getTrashbinSize($user) === false) { + if (self::getTrashbinSize($user) === false) { $query = \OC_DB::prepare('INSERT INTO `*PREFIX*files_trashsize` (`size`, `user`) VALUES (?, ?)'); - }else { + } else { $query = \OC_DB::prepare('UPDATE `*PREFIX*files_trashsize` SET `size`=? WHERE `user`=?'); } $query->execute(array($size, $user)); @@ -845,4 +835,5 @@ class Trashbin { //Listen to delete user signal \OCP\Util::connectHook('OC_User', 'pre_deleteUser', "OCA\Files_Trashbin\Hooks", "deleteUser_hook"); } + }