10 * @author Evan Prodromou <evan@controlyourself.ca>
11 * @author Zach Copley <zach@controlyourself.ca>
12 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
13 * @link http://laconi.ca/
15 * Laconica - a distributed open-source microblogging tool
16 * Copyright (C) 2008, Controlez-Vous, Inc.
18 * This program is free software: you can redistribute it and/or modify
19 * it under the terms of the GNU Affero General Public License as published by
20 * the Free Software Foundation, either version 3 of the License, or
21 * (at your option) any later version.
23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU Affero General Public License for more details.
28 * You should have received a copy of the GNU Affero General Public License
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
32 if (!defined('LACONICA')) {
36 require_once INSTALLDIR.'/lib/error.php';
39 * Class for displaying HTTP server errors
41 * Note: The older util.php class simply printed a string, but the spec
42 * says that 500 errors should be treated similarly to 400 errors, and
43 * it's easier to give an HTML response. Maybe we can customize these
44 * to display some funny animal cartoons. If not, we can probably role
45 * these classes up into a single class.
47 * See: http://tools.ietf.org/html/rfc2616#section-10
51 * @author Zach Copley <zach@controlyourself.ca>
52 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
53 * @link http://laconi.ca/
55 class ServerErrorAction extends ErrorAction
57 function __construct($message='Error', $code=500)
59 parent::__construct($message, $code);
61 $this->status = array(500 => 'Internal Server Error',
62 501 => 'Not Implemented',
64 503 => 'Service Unavailable',
65 504 => 'Gateway Timeout',
66 505 => 'HTTP Version Not Supported');
71 // XXX: Should these error actions even be invokable via URI?
73 function handle($args)
75 parent::handle($args);
77 $this->code = $this->trimmed('code');
79 if (!$this->code || $code < 500 || $code > 599) {
80 $this->code = $this->default;
83 $this->message = $this->trimmed('message');
85 if (!$this->message) {
86 $this->message = "Server Error $this->code";
94 return $this->status[$this->code];