]> scripts.mit.edu Git - autoinstalls/mediawiki.git/blob - includes/api/ApiBlock.php
MediaWiki 1.17.4
[autoinstalls/mediawiki.git] / includes / api / ApiBlock.php
1 <?php
2 /**
3  * API for MediaWiki 1.8+
4  *
5  * Created on Sep 4, 2007
6  *
7  * Copyright © 2007 Roan Kattouw <Firstname>.<Lastname>@home.nl
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License along
20  * with this program; if not, write to the Free Software Foundation, Inc.,
21  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22  * http://www.gnu.org/copyleft/gpl.html
23  *
24  * @file
25  */
26
27 if ( !defined( 'MEDIAWIKI' ) ) {
28         // Eclipse helper - will be ignored in production
29         require_once( "ApiBase.php" );
30 }
31
32 /**
33 * API module that facilitates the blocking of users. Requires API write mode
34 * to be enabled.
35 *
36  * @ingroup API
37  */
38 class ApiBlock extends ApiBase {
39
40         /**
41          * Std ctor.
42          */
43         public function __construct( $main, $action ) {
44                 parent::__construct( $main, $action );
45         }
46
47         /**
48          * Blocks the user specified in the parameters for the given expiry, with the
49          * given reason, and with all other settings provided in the params. If the block
50          * succeeds, produces a result containing the details of the block and notice
51          * of success. If it fails, the result will specify the nature of the error.
52          */
53         public function execute() {
54                 global $wgUser, $wgBlockAllowsUTEdit;
55                 $params = $this->extractRequestParams();
56
57                 if ( $params['gettoken'] ) {
58                         $res['blocktoken'] = $wgUser->editToken();
59                         $this->getResult()->addValue( null, $this->getModuleName(), $res );
60                         return;
61                 }
62
63                 if ( !$wgUser->isAllowed( 'block' ) ) {
64                         $this->dieUsageMsg( array( 'cantblock' ) );
65                 }
66                 # bug 15810: blocked admins should have limited access here
67                 if ( $wgUser->isBlocked() ) {
68                         $status = IPBlockForm::checkUnblockSelf( $params['user'] );
69                         if ( $status !== true ) {
70                                 $this->dieUsageMsg( array( $status ) );
71                         }
72                 }
73                 if ( $params['hidename'] && !$wgUser->isAllowed( 'hideuser' ) ) {
74                         $this->dieUsageMsg( array( 'canthide' ) );
75                 }
76                 if ( $params['noemail'] && !IPBlockForm::canBlockEmail( $wgUser ) ) {
77                         $this->dieUsageMsg( array( 'cantblock-email' ) );
78                 }
79
80                 $form = new IPBlockForm( '' );
81                 $form->BlockAddress = $params['user'];
82                 $form->BlockReason = ( is_null( $params['reason'] ) ? '' : $params['reason'] );
83                 $form->BlockReasonList = 'other';
84                 $form->BlockExpiry = ( $params['expiry'] == 'never' ? 'infinite' : $params['expiry'] );
85                 $form->BlockOther = '';
86                 $form->BlockAnonOnly = $params['anononly'];
87                 $form->BlockCreateAccount = $params['nocreate'];
88                 $form->BlockEnableAutoblock = $params['autoblock'];
89                 $form->BlockEmail = $params['noemail'];
90                 $form->BlockHideName = $params['hidename'];
91                 $form->BlockAllowUsertalk = $params['allowusertalk'] && $wgBlockAllowsUTEdit;
92                 $form->BlockReblock = $params['reblock'];
93
94                 $userID = $expiry = null;
95                 $retval = $form->doBlock( $userID, $expiry );
96                 if ( count( $retval ) ) {
97                         // We don't care about multiple errors, just report one of them
98                         $this->dieUsageMsg( $retval );
99                 }
100
101                 $res['user'] = $params['user'];
102                 $res['userID'] = intval( $userID );
103                 $res['expiry'] = ( $expiry == Block::infinity() ? 'infinite' : wfTimestamp( TS_ISO_8601, $expiry ) );
104                 $res['reason'] = $params['reason'];
105                 if ( $params['anononly'] ) {
106                         $res['anononly'] = '';
107                 }
108                 if ( $params['nocreate'] ) {
109                         $res['nocreate'] = '';
110                 }
111                 if ( $params['autoblock'] ) {
112                         $res['autoblock'] = '';
113                 }
114                 if ( $params['noemail'] ) {
115                         $res['noemail'] = '';
116                 }
117                 if ( $params['hidename'] ) {
118                         $res['hidename'] = '';
119                 }
120                 if ( $params['allowusertalk'] ) {
121                         $res['allowusertalk'] = '';
122                 }
123
124                 $this->getResult()->addValue( null, $this->getModuleName(), $res );
125         }
126
127         public function mustBePosted() {
128                 return true;
129         }
130
131         public function isWriteMode() {
132                 return true;
133         }
134
135         public function getAllowedParams() {
136                 return array(
137                         'user' => array(
138                                 ApiBase::PARAM_TYPE => 'string',
139                                 ApiBase::PARAM_REQUIRED => true
140                         ),
141                         'token' => null,
142                         'gettoken' => false,
143                         'expiry' => 'never',
144                         'reason' => null,
145                         'anononly' => false,
146                         'nocreate' => false,
147                         'autoblock' => false,
148                         'noemail' => false,
149                         'hidename' => false,
150                         'allowusertalk' => false,
151                         'reblock' => false,
152                 );
153         }
154
155         public function getParamDescription() {
156                 return array(
157                         'user' => 'Username, IP address or IP range you want to block',
158                         'token' => 'A block token previously obtained through the gettoken parameter or prop=info',
159                         'gettoken' => 'If set, a block token will be returned, and no other action will be taken',
160                         'expiry' => 'Relative expiry time, e.g. \'5 months\' or \'2 weeks\'. If set to \'infinite\', \'indefinite\' or \'never\', the block will never expire.',
161                         'reason' => 'Reason for block (optional)',
162                         'anononly' => 'Block anonymous users only (i.e. disable anonymous edits for this IP)',
163                         'nocreate' => 'Prevent account creation',
164                         'autoblock' => 'Automatically block the last used IP address, and any subsequent IP addresses they try to login from',
165                         'noemail' => 'Prevent user from sending e-mail through the wiki. (Requires the "blockemail" right.)',
166                         'hidename' => 'Hide the username from the block log. (Requires the "hideuser" right.)',
167                         'allowusertalk' => 'Allow the user to edit their own talk page (depends on $wgBlockAllowsUTEdit)',
168                         'reblock' => 'If the user is already blocked, overwrite the existing block',
169                 );
170         }
171
172         public function getDescription() {
173                 return 'Block a user';
174         }
175
176         public function getPossibleErrors() {
177                 return array_merge( parent::getPossibleErrors(), array(
178                         array( 'cantblock' ),
179                         array( 'canthide' ),
180                         array( 'cantblock-email' ),
181                         array( 'ipbblocked' ),
182                         array( 'ipbnounblockself' ),
183                 ) );
184         }
185
186         public function needsToken() {
187                 return true;
188         }
189
190         public function getTokenSalt() {
191                 return '';
192         }
193
194         protected function getExamples() {
195                 return array(
196                         'api.php?action=block&user=123.5.5.12&expiry=3%20days&reason=First%20strike',
197                         'api.php?action=block&user=Vandal&expiry=never&reason=Vandalism&nocreate=&autoblock=&noemail='
198                 );
199         }
200
201         public function getVersion() {
202                 return __CLASS__ . ': $Id$';
203         }
204 }