1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
<?php
/**
* Error action.
*
* PHP version 5
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Zach Copley <zach@controlyourself.ca>
* @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('LACONICA')) {
exit(1);
}
/**
* Base class for displaying HTTP errors
*
* @category Action
* @package StatusNet
* @author Zach Copley <zach@controlyourself.ca>
* @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');
}
}
|
