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
|
<?php
/**
* Implements Special:Userlogout
*
* 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 SpecialPage
*/
/**
* Implements Special:Userlogout
*
* @ingroup SpecialPage
*/
class SpecialUserLogout extends FormSpecialPage {
public function __construct() {
parent::__construct( 'Userlogout' );
}
public function doesWrites() {
return true;
}
public function isListed() {
return false;
}
protected function getGroupName() {
return 'login';
}
protected function getFormFields() {
return [];
}
protected function getDisplayFormat() {
return 'ooui';
}
public function execute( $par ) {
if ( $this->getUser()->isAnon() ) {
$this->setHeaders();
$this->showSuccess();
return;
}
parent::execute( $par );
}
public function alterForm( HTMLForm $form ) {
$form->setTokenSalt( 'logoutToken' );
$form->addHeaderText( $this->msg( 'userlogout-continue' ) );
$form->addHiddenFields( $this->getRequest()->getValues( 'returnto', 'returntoquery' ) );
}
/**
* Process the form. At this point we know that the user passes all the criteria in
* userCanExecute(), and if the data array contains 'Username', etc, then Username
* resets are allowed.
* @param array $data
* @throws MWException
* @throws ThrottledError|PermissionsError
* @return Status
*/
public function onSubmit( array $data ) {
// Make sure it's possible to log out
$session = MediaWiki\Session\SessionManager::getGlobalSession();
if ( !$session->canSetUser() ) {
throw new ErrorPageError(
'cannotlogoutnow-title',
'cannotlogoutnow-text',
[
$session->getProvider()->describe( RequestContext::getMain()->getLanguage() )
]
);
}
$user = $this->getUser();
$user->logout();
return new Status();
}
public function onSuccess() {
$this->showSuccess();
$user = $this->getUser();
$oldName = $user->getName();
$out = $this->getOutput();
// Hook.
$injected_html = '';
$this->getHookRunner()->onUserLogoutComplete( $user, $injected_html, $oldName );
$out->addHTML( $injected_html );
}
private function showSuccess() {
$loginURL = SpecialPage::getTitleFor( 'Userlogin' )->getFullURL(
$this->getRequest()->getValues( 'returnto', 'returntoquery' ) );
$out = $this->getOutput();
$out->addWikiMsg( 'logouttext', $loginURL );
$out->returnToMain();
}
/**
* Let blocked users to log out and come back with their sockpuppets
* @return bool
*/
public function requiresUnblock() {
return false;
}
}
|
