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<?php
/**
*
*
* Created on Sep 4, 2007
*
* 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
* 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
*/
/**
* API module that facilitates the blocking of users. Requires API write mode
* to be enabled.
*
* @ingroup API
*/
class ApiBlock extends ApiBase {
/**
* Blocks the user specified in the parameters for the given expiry, with the
* given reason, and with all other settings provided in the params. If the block
* succeeds, produces a result containing the details of the block and notice
* of success. If it fails, the result will specify the nature of the error.
*/
public function execute() {
$user = $this->getUser();
$params = $this->extractRequestParams();
if ( !$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 ) );
}
}
$target = User::newFromName( $params['user'] );
// Bug 38633 - if the target is a user (not an IP address), but it
// doesn't exist or is unusable, error.
if ( $target instanceof User &&
( $target->isAnon() /* doesn't exist */ || !User::isUsableName( $target->getName() ) )
) {
$this->dieUsageMsg( array( 'nosuchuser', $params['user'] ) );
}
if ( $params['hidename'] && !$user->isAllowed( 'hideuser' ) ) {
$this->dieUsageMsg( 'canthide' );
}
if ( $params['noemail'] && !SpecialBlock::canBlockEmail( $user ) ) {
$this->dieUsageMsg( 'cantblock-email' );
}
$data = array(
'PreviousTarget' => $params['user'],
'Target' => $params['user'],
'Reason' => array(
$params['reason'],
'other',
$params['reason']
),
'Expiry' => $params['expiry'],
'HardBlock' => !$params['anononly'],
'CreateAccount' => $params['nocreate'],
'AutoBlock' => $params['autoblock'],
'DisableEmail' => $params['noemail'],
'HideUser' => $params['hidename'],
'DisableUTEdit' => !$params['allowusertalk'],
'Reblock' => $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 );
}
list( $target, /*...*/ ) = SpecialBlock::getTargetAndType( $params['user'] );
$res['user'] = $params['user'];
$res['userID'] = $target instanceof User ? $target->getId() : 0;
$block = Block::newFromTarget( $target );
if ( $block instanceof Block ) {
$res['expiry'] = $block->mExpiry == $this->getDB()->getInfinity()
? 'infinite'
: wfTimestamp( TS_ISO_8601, $block->mExpiry );
$res['id'] = $block->getId();
} else {
# should be unreachable
$res['expiry'] = '';
$res['id'] = '';
}
$res['reason'] = $params['reason'];
$res['anononly'] = $params['anononly'];
$res['nocreate'] = $params['nocreate'];
$res['autoblock'] = $params['autoblock'];
$res['noemail'] = $params['noemail'];
$res['hidename'] = $params['hidename'];
$res['allowusertalk'] = $params['allowusertalk'];
$res['watchuser'] = $params['watchuser'];
$this->getResult()->addValue( null, $this->getModuleName(), $res );
}
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
),
'expiry' => 'never',
'reason' => '',
'anononly' => false,
'nocreate' => false,
'autoblock' => false,
'noemail' => false,
'hidename' => false,
'allowusertalk' => false,
'reblock' => false,
'watchuser' => false,
);
}
public function needsToken() {
return 'csrf';
}
protected function getExamplesMessages() {
return array(
'action=block&user=192.0.2.5&expiry=3%20days&reason=First%20strike&token=123ABC'
=> 'apihelp-block-example-ip-simple',
'action=block&user=Vandal&expiry=never&reason=Vandalism&nocreate=&autoblock=&noemail=&token=123ABC'
=> 'apihelp-block-example-user-complex',
);
}
public function getHelpUrls() {
return 'https://www.mediawiki.org/wiki/API:Block';
}
}
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