10 * @author Evan Prodromou <evan@status.net>
11 * @author Zach Copley <zach@status.net>
12 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
13 * @link http://status.net/
15 * StatusNet - the distributed open-source microblogging tool
16 * Copyright (C) 2008, 2009, StatusNet, 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('STATUSNET') && !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@status.net>
52 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
53 * @link http://status.net/
56 class ServerErrorAction extends ErrorAction
58 static $status = array(500 => 'Internal Server Error',
59 501 => 'Not Implemented',
61 503 => 'Service Unavailable',
62 504 => 'Gateway Timeout',
63 505 => 'HTTP Version Not Supported');
65 function __construct($message='Error', $code=500)
67 parent::__construct($message, $code);
71 // Server errors must be logged.
73 common_log(LOG_ERR, "ServerErrorAction: $code $message");
76 // XXX: Should these error actions even be invokable via URI?
78 function handle($args)
80 parent::handle($args);
82 $this->code = $this->trimmed('code');
84 if (!$this->code || $code < 500 || $code > 599) {
85 $this->code = $this->default;
88 $this->message = $this->trimmed('message');
90 if (!$this->message) {
91 $this->message = "Server Error $this->code";