forked from GNUsocial/gnu-social
138 lines
3.3 KiB
PHP
138 lines
3.3 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Error action.
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* @category Action
|
|
* @package StatusNet
|
|
* @author Evan Prodromou <evan@status.net>
|
|
* @author Zach Copley <zach@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
|
|
* @link http://status.net/
|
|
*
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2008, 2009, StatusNet, 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('STATUSNET') && !defined('LACONICA')) {
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* Base class for displaying HTTP errors
|
|
*
|
|
* @category Action
|
|
* @package StatusNet
|
|
* @author Zach Copley <zach@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
|
|
* @link http://status.net/
|
|
*/
|
|
class ErrorAction extends Action
|
|
{
|
|
var $code = null;
|
|
var $message = null;
|
|
var $status = null;
|
|
var $default = null;
|
|
|
|
function __construct($message, $code, $output='php://output', $indent=true)
|
|
{
|
|
parent::__construct($output, $indent);
|
|
|
|
$this->code = $code;
|
|
$this->message = $message;
|
|
|
|
// XXX: hack alert: usually we aren't going to
|
|
// call this page directly, but because it's
|
|
// an action it needs an args array anyway
|
|
$this->prepare($_REQUEST);
|
|
}
|
|
|
|
/**
|
|
* To specify additional HTTP headers for the action
|
|
*
|
|
* @return void
|
|
*/
|
|
function extraHeaders()
|
|
{
|
|
$status_string = $this->status[$this->code];
|
|
header('HTTP/1.1 '.$this->code.' '.$status_string);
|
|
}
|
|
|
|
/**
|
|
* Display content.
|
|
*
|
|
* @return nothing
|
|
*/
|
|
function showContent()
|
|
{
|
|
$this->element('div', array('class' => 'error'), $this->message);
|
|
}
|
|
|
|
/**
|
|
* Page title.
|
|
*
|
|
* @return page title
|
|
*/
|
|
function title()
|
|
{
|
|
return $this->message;
|
|
}
|
|
|
|
function isReadOnly($args)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
function showPage()
|
|
{
|
|
parent::showPage();
|
|
|
|
// We don't want to have any more output after this
|
|
exit();
|
|
}
|
|
|
|
// Overload a bunch of stuff so the page isn't too bloated
|
|
|
|
function showBody()
|
|
{
|
|
$this->elementStart('body', array('id' => 'error'));
|
|
$this->elementStart('div', array('id' => 'wrap'));
|
|
$this->showHeader();
|
|
$this->showCore();
|
|
$this->showFooter();
|
|
$this->elementEnd('div');
|
|
$this->elementEnd('body');
|
|
}
|
|
|
|
function showCore()
|
|
{
|
|
$this->elementStart('div', array('id' => 'core'));
|
|
$this->showContentBlock();
|
|
$this->elementEnd('div');
|
|
}
|
|
|
|
function showHeader()
|
|
{
|
|
$this->elementStart('div', array('id' => 'header'));
|
|
$this->showLogo();
|
|
$this->showPrimaryNav();
|
|
$this->elementEnd('div');
|
|
}
|
|
|
|
}
|