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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Installer
*/
namespace MediaWiki\Installer;
use MediaWiki\Html\Html;
use MediaWiki\Xml\Xml;
/**
* Abstract class to define pages for the web installer.
*
* @ingroup Installer
* @since 1.17
*/
abstract class WebInstallerPage {
/**
* The WebInstaller object this WebInstallerPage belongs to.
*
* @var WebInstaller
*/
public $parent;
/**
* @return string
*/
abstract public function execute();
/**
* @param WebInstaller $parent
*/
public function __construct( WebInstaller $parent ) {
$this->parent = $parent;
}
/**
* Is this a slow-running page in the installer? If so, WebInstaller will
* set_time_limit(0) before calling execute(). Right now this only applies
* to Install and Upgrade pages
*
* @return bool Always false in this default implementation.
*/
public function isSlow() {
return false;
}
/**
* @param string $html
*/
public function addHTML( $html ) {
$this->parent->output->addHTML( $html );
}
public function startForm() {
$this->addHTML(
"<div class=\"config-section\">\n" .
Html::openElement(
'form',
[
'method' => 'post',
'action' => $this->parent->getUrl( [ 'page' => $this->getName() ] )
]
) . "\n"
);
}
/**
* @param string|bool $continue
* @param string|bool $back
*/
public function endForm( $continue = 'continue', $back = 'back' ) {
$s = "<div class=\"config-submit\">\n";
$id = $this->getId();
if ( $id === false ) {
$s .= Html::hidden( 'lastPage', $this->parent->request->getVal( 'lastPage' ) );
}
if ( $continue ) {
// Fake submit button for enter keypress (T28267)
// Messages: config-continue, config-restart, config-regenerate
$s .= Xml::submitButton(
wfMessage( "config-$continue" )->text(),
[
'name' => "enter-$continue",
'style' => 'width:0;border:0;height:0;padding:0'
]
) . "\n";
}
if ( $back ) {
// Message: config-back
$s .= Xml::submitButton(
wfMessage( "config-$back" )->text(),
[
'name' => "submit-$back",
'tabindex' => $this->parent->nextTabIndex(),
'class' => 'cdx-button cdx-button--action-destructive'
]
) . "\n";
}
if ( $continue ) {
// Messages: config-continue, config-restart, config-regenerate
$s .= Xml::submitButton(
wfMessage( "config-$continue" )->text(),
[
'name' => "submit-$continue",
'tabindex' => $this->parent->nextTabIndex(),
'class' => 'cdx-button cdx-button--action-progressive'
]
) . "\n";
}
$s .= "</div></form></div>\n";
$this->addHTML( $s );
}
/**
* @return string
*/
public function getName() {
return str_replace( 'MediaWiki\\Installer\\WebInstaller', '', static::class );
}
/**
* @return string
*/
protected function getId() {
return array_search( $this->getName(), $this->parent->pageSequence );
}
/**
* @param string $var
* @param mixed|null $default
*
* @return mixed
*/
public function getVar( $var, $default = null ) {
return $this->parent->getVar( $var, $default );
}
/**
* @param string $name
* @param mixed $value
*/
public function setVar( $name, $value ) {
$this->parent->setVar( $name, $value );
}
/**
* Get the starting tags of a fieldset.
*
* @param string $legend Message name
*
* @return string
*/
protected function getFieldsetStart( $legend ) {
return "\n<span class=\"cdx-card\"><span class=\"cdx-card__text\"><span class=\"cdx-card__text__title\">" .
wfMessage( $legend )->escaped() . "</span><span class=\"cdx-card__text__description\">\n";
}
/**
* Get the end tag of a fieldset.
*
* @return string
*/
protected function getFieldsetEnd() {
return "</span></span></span>\n";
}
/**
* Opens a textarea used to display the progress of a long operation
*/
protected function startLiveBox() {
$this->addHTML(
'<div id="config-spinner" style="display:none;">' .
'<img src="images/ajax-loader.gif" /></div>' .
'<script>jQuery( "#config-spinner" ).show();</script>' .
'<div id="config-live-log">' .
'<textarea name="LiveLog" rows="10" cols="30" readonly="readonly">'
);
$this->parent->output->flush();
}
/**
* Opposite to WebInstallerPage::startLiveBox
*/
protected function endLiveBox() {
$this->addHTML( '</textarea></div>
<script>jQuery( "#config-spinner" ).hide()</script>' );
$this->parent->output->flush();
}
}
|
