HTML 2???
[lhc/web/wiklou.git] / includes / api / ApiBlock.php
index a91657e..351ac6b 100644 (file)
@@ -1,10 +1,10 @@
 <?php
-
-/*
+/**
+ *
+ *
  * Created on Sep 4, 2007
- * API for MediaWiki 1.8+
  *
- * Copyright (C) 2007 Roan Kattouw <Firstname>.<Lastname>@home.nl
+ * Copyright © 2007 Roan Kattouw <Firstname>.<Lastname>@gmail.com
  *
  * 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
  *
  * 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
  */
 
-if (!defined('MEDIAWIKI')) {
-       // Eclipse helper - will be ignored in production
-       require_once ("ApiBase.php");
-}
-
 /**
 * API module that facilitates the blocking of users. Requires API write mode
 * to be enabled.
 *
- * @addtogroup API
+ * @ingroup API
  */
 class ApiBlock extends ApiBase {
 
-       /**
-        * Std ctor.
-        */
-       public function __construct($main, $action) {
-               parent :: __construct($main, $action);
+       public function __construct( $main, $action ) {
+               parent::__construct( $main, $action );
        }
 
        /**
@@ -49,87 +43,111 @@ class ApiBlock extends ApiBase {
         * of success. If it fails, the result will specify the nature of the error.
         */
        public function execute() {
-               global $wgUser;
-               $this->getMain()->requestWriteMode();
+               $user = $this->getUser();
                $params = $this->extractRequestParams();
 
-               if($params['gettoken'])
-               {
-                       $res['blocktoken'] = $wgUser->editToken();
-                       $this->getResult()->addValue(null, $this->getModuleName(), $res);
+               if ( $params['gettoken'] ) {
+                       $res['blocktoken'] = $user->getEditToken( '', $this->getMain()->getRequest() );
+                       $this->getResult()->addValue( null, $this->getModuleName(), $res );
                        return;
                }
 
-               if(is_null($params['user']))
-                       $this->dieUsage('The user parameter must be set', 'nouser');
-               if(is_null($params['token']))
-                       $this->dieUsage('The token parameter must be set', 'notoken');
-               if(!$wgUser->matchEditToken($params['token']))
-                       $this->dieUsage('Invalid token', 'badtoken');
-               if(!$wgUser->isAllowed('block'))
-                       $this->dieUsage('You don\'t have permission to block users', 'permissiondenied');
-               if($params['hidename'] && !$wgUser->isAllowed('hideuser'))
-                       $this->dieUsage('You don\'t have permission to hide user names from the block log', 'nohide');
-               if(wfReadOnly())
-                       $this->dieUsage('The wiki is in read-only mode', 'readonly');
-
-               $form = new IPBlockForm('');
-               $form->BlockAddress = $params['user'];
-               $form->BlockReason = $params['reason'];
-               $form->BlockReasonList = 'other';
-               $form->BlockExpiry = ($params['expiry'] == 'never' ? 'infinite' : $params['expiry']);
-               $form->BlockOther = '';
-               $form->BlockAnonOnly = $params['anononly'];
-               $form->BlockCreateAccount = $params['nocreate'];
-               $form->BlockEnableAutoBlock = $params['autoblock'];
-               $form->BlockEmail = $params['noemail'];
-               $form->BlockHideName = $params['hidename'];
-
-               $dbw = wfGetDb(DB_MASTER);
-               $dbw->begin();
-               $retval = $form->doBlock($userID, $expiry);
-               switch($retval)
-               {
-                       case IPBlockForm::BLOCK_SUCCESS:
-                               break; // We'll deal with that later
-                       case IPBlockForm::BLOCK_RANGE_INVALID:
-                               $this->dieUsage("Invalid IP range ``{$params['user']}''", 'invalidrange');
-                       case IPBlockForm::BLOCK_RANGE_DISABLED:
-                               $this->dieUsage('Blocking IP ranges has been disabled', 'rangedisabled');
-                       case IPBlockForm::BLOCK_NONEXISTENT_USER:
-                               $this->dieUsage("User ``{$params['user']}'' doesn't exist", 'nosuchuser');
-                       case IPBlockForm::BLOCK_IP_INVALID:
-                               $this->dieUsage("Invaild IP address ``{$params['user']}''", 'invalidip');
-                       case IPBlockForm::BLOCK_EXPIRY_INVALID:
-                               $this->dieUsage("Invalid expiry time ``{$params['expiry']}''", 'invalidexpiry');
-                       case IPBlockForm::BLOCK_ALREADY_BLOCKED:
-                               $this->dieUsage("User ``{$params['user']}'' is already blocked", 'alreadyblocked');
-                       default:
-                               $this->dieDebug(__METHOD__, "IPBlockForm::doBlock() returned an unknown error ($retval)");
+               if ( !$user->isAllowed( 'block' ) ) {
+                       $this->dieUsageMsg( 'cantblock' );
+               }
+               # bug 15810: blocked admins should have limited access here
+               if ( $user->isBlocked() ) {
+                       $status = SpecialBlock::checkUnblockSelf( $params['user'], $user );
+                       if ( $status !== true ) {
+                               $this->dieUsageMsg( array( $status ) );
+                       }
+               }
+               if ( $params['hidename'] && !$user->isAllowed( 'hideuser' ) ) {
+                       $this->dieUsageMsg( 'canthide' );
+               }
+               if ( $params['noemail'] && !SpecialBlock::canBlockEmail( $user ) ) {
+                       $this->dieUsageMsg( 'cantblock-email' );
+               }
+
+               $data = array(
+                       'Target' => $params['user'],
+                       'Reason' => array(
+                               is_null( $params['reason'] ) ? '' : $params['reason'],
+                               'other',
+                               is_null( $params['reason'] ) ? '' : $params['reason']
+                       ),
+                       'Expiry' => $params['expiry'] == 'never' ? 'infinite' : $params['expiry'],
+                       'HardBlock' => !$params['anononly'],
+                       'CreateAccount' => $params['nocreate'],
+                       'AutoBlock' => $params['autoblock'],
+                       'DisableEmail' => $params['noemail'],
+                       'HideUser' => $params['hidename'],
+                       'DisableUTEdit' => !$params['allowusertalk'],
+                       'AlreadyBlocked' => $params['reblock'],
+                       'Watch' => $params['watchuser'],
+                       'Confirm' => true,
+               );
+
+               $retval = SpecialBlock::processForm( $data, $this->getContext() );
+               if ( $retval !== true ) {
+                       // We don't care about multiple errors, just report one of them
+                       $this->dieUsageMsg( $retval );
                }
-               $dbw->commit();
-               
+
+               list( $target, /*...*/ ) = SpecialBlock::getTargetAndType( $params['user'] );
                $res['user'] = $params['user'];
-               $res['userID'] = $userID;
-               $res['expiry'] = ($expiry == Block::infinity() ? 'infinite' : $expiry);
+               $res['userID'] = $target instanceof User ? $target->getId() : 0;
+
+               $block = Block::newFromTarget( $target );
+               if( $block instanceof Block ){
+                       $res['expiry'] = $block->mExpiry == wfGetDB( DB_SLAVE )->getInfinity()
+                               ? 'infinite'
+                               : wfTimestamp( TS_ISO_8601, $block->mExpiry );
+               } else {
+                       # should be unreachable
+                       $res['expiry'] = '';
+               }
+
                $res['reason'] = $params['reason'];
-               if($params['anononly'])
+               if ( $params['anononly'] ) {
                        $res['anononly'] = '';
-               if($params['nocreate'])
+               }
+               if ( $params['nocreate'] ) {
                        $res['nocreate'] = '';
-               if($params['autoblock'])
+               }
+               if ( $params['autoblock'] ) {
                        $res['autoblock'] = '';
-               if($params['noemail'])
+               }
+               if ( $params['noemail'] ) {
                        $res['noemail'] = '';
-               if($params['hidename'])
+               }
+               if ( $params['hidename'] ) {
                        $res['hidename'] = '';
+               }
+               if ( $params['allowusertalk'] ) {
+                       $res['allowusertalk'] = '';
+               }
+               if ( $params['watchuser'] ) {
+                       $res['watchuser'] = '';
+               }
 
-               $this->getResult()->addValue(null, $this->getModuleName(), $res);
+               $this->getResult()->addValue( null, $this->getModuleName(), $res );
        }
 
-       protected function getAllowedParams() {
-               return array (
-                       'user' => null,
+       public function mustBePosted() {
+               return true;
+       }
+
+       public function isWriteMode() {
+               return true;
+       }
+
+       public function getAllowedParams() {
+               return array(
+                       'user' => array(
+                               ApiBase::PARAM_TYPE => 'string',
+                               ApiBase::PARAM_REQUIRED => true
+                       ),
                        'token' => null,
                        'gettoken' => false,
                        'expiry' => 'never',
@@ -139,37 +157,63 @@ class ApiBlock extends ApiBase {
                        'autoblock' => false,
                        'noemail' => false,
                        'hidename' => false,
+                       'allowusertalk' => false,
+                       'reblock' => false,
+                       'watchuser' => false,
                );
        }
 
-       protected function getParamDescription() {
-               return array (
+       public function getParamDescription() {
+               return array(
                        'user' => 'Username, IP address or IP range you want to block',
-                       'token' => 'A block token previously obtained through the gettoken parameter',
+                       'token' => 'A block token previously obtained through the gettoken parameter or prop=info',
                        'gettoken' => 'If set, a block token will be returned, and no other action will be taken',
                        'expiry' => 'Relative expiry time, e.g. \'5 months\' or \'2 weeks\'. If set to \'infinite\', \'indefinite\' or \'never\', the block will never expire.',
                        'reason' => 'Reason for block (optional)',
                        'anononly' => 'Block anonymous users only (i.e. disable anonymous edits for this IP)',
                        'nocreate' => 'Prevent account creation',
                        'autoblock' => 'Automatically block the last used IP address, and any subsequent IP addresses they try to login from',
-                       'noemail' => 'Prevent user from sending e-mail through the wiki',
-                       'hidename' => 'Hide the username from the block log. (Requires the "hideuser" right.)'
+                       'noemail' => 'Prevent user from sending e-mail through the wiki. (Requires the "blockemail" right.)',
+                       'hidename' => 'Hide the username from the block log. (Requires the "hideuser" right.)',
+                       'allowusertalk' => 'Allow the user to edit their own talk page (depends on $wgBlockAllowsUTEdit)',
+                       'reblock' => 'If the user is already blocked, overwrite the existing block',
+                       'watchuser' => 'Watch the user/IP\'s user and talk pages',
                );
        }
 
-       protected function getDescription() {
-               return array(
-                       'Block a user.'
-               );
+       public function getDescription() {
+               return 'Block a user';
+       }
+
+       public function getPossibleErrors() {
+               return array_merge( parent::getPossibleErrors(), array(
+                       array( 'cantblock' ),
+                       array( 'canthide' ),
+                       array( 'cantblock-email' ),
+                       array( 'ipbblocked' ),
+                       array( 'ipbnounblockself' ),
+               ) );
+       }
+
+       public function needsToken() {
+               return true;
        }
 
-       protected function getExamples() {
-               return array (
+       public function getTokenSalt() {
+               return '';
+       }
+
+       public function getExamples() {
+               return array(
                        'api.php?action=block&user=123.5.5.12&expiry=3%20days&reason=First%20strike',
-                       'api.php?action=block&user=Vandal&expiry=never&reason=Vandalism&nocreate&autoblock&noemail'
+                       'api.php?action=block&user=Vandal&expiry=never&reason=Vandalism&nocreate=&autoblock=&noemail='
                );
        }
 
+       public function getHelpUrls() {
+               return 'https://www.mediawiki.org/wiki/API:Block';
+       }
+
        public function getVersion() {
                return __CLASS__ . ': $Id$';
        }