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caff1023ea
To continue this formatting madness, here's a tiny patch that adds unified formatting for control structures like if and loops as well as classes, their methods and anonymous functions. This basically forces the constructs to start on the same line. This is not exactly what PSR2 wants, but I think we can have a few exceptions with "our" style. The starting of braces on the same line is pracrically standard for our code. This also removes and empty lines from method/function bodies at the beginning and end. Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
130 lines
4.2 KiB
PHP
130 lines
4.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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* @author Christoph Wurst <christoph@winzerhof-wurst.at>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCA\DAV\Connector\Sabre;
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use OCA\DAV\Connector\Sabre\Exception\FileLocked;
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use OCA\DAV\Connector\Sabre\Exception\PasswordLoginForbidden;
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use OCP\Files\StorageNotAvailableException;
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use OCP\ILogger;
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use Sabre\DAV\Exception\Conflict;
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use Sabre\DAV\Exception\Forbidden;
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use Sabre\DAV\Exception\InvalidSyncToken;
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use Sabre\DAV\Exception\MethodNotAllowed;
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use Sabre\DAV\Exception\NotAuthenticated;
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use Sabre\DAV\Exception\NotFound;
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use Sabre\DAV\Exception\NotImplemented;
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use Sabre\DAV\Exception\PreconditionFailed;
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use Sabre\DAV\Exception\ServiceUnavailable;
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class ExceptionLoggerPlugin extends \Sabre\DAV\ServerPlugin {
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protected $nonFatalExceptions = [
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NotAuthenticated::class => true,
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// If tokenauth can throw this exception (which is basically as
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// NotAuthenticated. So not fatal.
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PasswordLoginForbidden::class => true,
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// basically a NotAuthenticated
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InvalidSyncToken::class => true,
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// the sync client uses this to find out whether files exist,
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// so it is not always an error, log it as debug
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NotFound::class => true,
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// this one mostly happens when the same file is uploaded at
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// exactly the same time from two clients, only one client
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// wins, the second one gets "Precondition failed"
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PreconditionFailed::class => true,
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// forbidden can be expected when trying to upload to
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// read-only folders for example
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Forbidden::class => true,
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// Happens when an external storage or federated share is temporarily
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// not available
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StorageNotAvailableException::class => true,
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// happens if some a client uses the wrong method for a given URL
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// the error message itself is visible on the client side anyways
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NotImplemented::class => true,
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// happens when the parent directory is not present (for example when a
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// move is done to a non-existent directory)
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Conflict::class => true,
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// happens when a certain method is not allowed to be called
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// for example creating a folder that already exists
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MethodNotAllowed::class => true,
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// A locked file is perfectly valid and can happen in various cases
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FileLocked::class => true,
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];
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/** @var string */
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private $appName;
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/** @var ILogger */
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private $logger;
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/**
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* @param string $loggerAppName app name to use when logging
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* @param ILogger $logger
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*/
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public function __construct($loggerAppName, $logger) {
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$this->appName = $loggerAppName;
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$this->logger = $logger;
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}
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/**
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* This initializes the plugin.
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*
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* This function is called by \Sabre\DAV\Server, after
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* addPlugin is called.
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*
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* This method should set up the required event subscriptions.
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*
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* @param \Sabre\DAV\Server $server
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* @return void
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*/
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public function initialize(\Sabre\DAV\Server $server) {
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$server->on('exception', [$this, 'logException'], 10);
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}
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/**
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* Log exception
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*
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*/
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public function logException(\Exception $ex) {
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$exceptionClass = get_class($ex);
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$level = ILogger::FATAL;
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if (isset($this->nonFatalExceptions[$exceptionClass]) ||
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(
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$exceptionClass === ServiceUnavailable::class &&
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$ex->getMessage() === 'System in maintenance mode.'
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)
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) {
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$level = ILogger::DEBUG;
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}
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$this->logger->logException($ex, [
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'app' => $this->appName,
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'level' => $level,
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]);
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}
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}
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