<?php /** * Server error action. * * PHP version 5 * * @category Action * @package Laconica * @author Evan Prodromou <evan@controlyourself.ca> * @author Zach Copley <zach@controlyourself.ca> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://laconi.ca/ * * Laconica - a distributed open-source microblogging tool * Copyright (C) 2008, Controlez-Vous, Inc. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * 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 * along with this program. If not, see <http://www.gnu.org/licenses/>. */ if (!defined('LACONICA')) { exit(1); } require_once INSTALLDIR.'/lib/error.php'; /** * Class for displaying HTTP server errors * * Note: The older util.php class simply printed a string, but the spec * says that 500 errors should be treated similarly to 400 errors, and * it's easier to give an HTML response. Maybe we can customize these * to display some funny animal cartoons. If not, we can probably role * these classes up into a single class. * * See: http://tools.ietf.org/html/rfc2616#section-10 * * @category Action * @package Laconica * @author Zach Copley <zach@controlyourself.ca> * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3 * @link http://laconi.ca/ */ class ServerErrorAction extends ErrorAction { function __construct($message='Error', $code=500) { parent::__construct($message, $code); $this->status = array(500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Timeout', 505 => 'HTTP Version Not Supported'); $this->default = 500; } // XXX: Should these error actions even be invokable via URI? function handle($args) { parent::handle($args); $this->code = $this->trimmed('code'); if (!$this->code || $code < 500 || $code > 599) { $this->code = $this->default; } $this->message = $this->trimmed('message'); if (!$this->message) { $this->message = "Server Error $this->code"; } $this->showPage(); } function title() { return $this->status[$this->code]; } }