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<?php
/**
* CheckUser API Query Module
*/
class ApiQueryCheckUserLog extends ApiQueryBase {
public function __construct( $query, $moduleName ) {
parent::__construct( $query, $moduleName, 'cul' );
}
public function execute() {
$params = $this->extractRequestParams();
if ( !$this->getUser()->isAllowed( 'checkuser-log' ) ) {
$this->dieUsage( 'You need the checkuser-log right', 'permissionerror' );
}
$limit = $params['limit'];
$continue = $params['continue'];
$dir = $params['dir'];
$this->addTables( 'cu_log' );
$this->addOption( 'LIMIT', $limit + 1 );
$this->addTimestampWhereRange( 'cul_timestamp', $dir, $params['from'], $params['to'] );
$this->addFields( array(
'cul_id', 'cul_timestamp', 'cul_user_text', 'cul_reason', 'cul_type', 'cul_target_text' ) );
// Order by both timestamp and id
$order = ( $dir === 'newer' ? '' : ' DESC' );
$this->addOption( 'ORDER BY', array( 'cul_timestamp' . $order, 'cul_id' . $order ) );
if ( isset( $params['user'] ) ) {
$this->addWhereFld( 'cul_user_text', $params['user'] );
}
if ( isset( $params['target'] ) ) {
$this->addWhereFld( 'cul_target_text', $params['target'] );
}
if ( $continue !== null ) {
$cont = explode( '|', $continue );
$op = $dir === 'older' ? '<' : '>';
if ( count( $cont ) !== 2 || wfTimestamp( TS_UNIX, $cont[0] ) === false ) {
$this->dieUsage( 'Invalid continue param. You should pass the ' .
'original value returned by the previous query', '_badcontinue' );
}
$db = $this->getDB();
$timestamp = $db->addQuotes( $db->timestamp( $cont[0] ) );
$id = intval( $cont[1] );
$this->addWhere(
"cul_timestamp $op $timestamp OR " .
"(cul_timestamp = $timestamp AND " .
"cul_id $op= $id)"
);
}
$res = $this->select( __METHOD__ );
$result = $this->getResult();
$count = 0;
$makeContinue = function ( $row ) {
return wfTimestamp( TS_ISO_8601, $row->cul_timestamp ) . '|' . $row->cul_id;
};
foreach ( $res as $row ) {
if ( ++$count > $limit ) {
$this->setContinueEnumParameter( 'continue', $makeContinue( $row ) );
break;
}
$log = array(
'timestamp' => wfTimestamp( TS_ISO_8601, $row->cul_timestamp ),
'checkuser' => $row->cul_user_text,
'type' => $row->cul_type,
'reason' => $row->cul_reason,
'target' => $row->cul_target_text,
);
$fit = $result->addValue( array( 'query', $this->getModuleName(), 'entries' ), null, $log );
if ( !$fit ) {
$this->setContinueEnumParameter( 'continue', $makeContinue( $row ) );
break;
}
}
if ( defined( 'ApiResult::META_CONTENT' ) ) {
$result->addIndexedTagName( array( 'query', $this->getModuleName(), 'entries' ), 'entry' );
} else {
$result->setIndexedTagName_internal(
array( 'query', $this->getModuleName(), 'entries' ), 'entry' );
}
}
public function getAllowedParams() {
return array(
'user' => null,
'target' => null,
'limit' => array(
ApiBase::PARAM_DFLT => 10,
ApiBase::PARAM_TYPE => 'limit',
ApiBase::PARAM_MIN => 1,
ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2,
),
'dir' => array(
ApiBase::PARAM_DFLT => 'older',
ApiBase::PARAM_TYPE => array(
'newer',
'older'
),
/** @todo Once support for MediaWiki < 1.25 is dropped, just use ApiBase::PARAM_HELP_MSG directly */
constant( 'ApiBase::PARAM_HELP_MSG' ) ?: '' => 'api-help-param-direction',
),
'from' => array(
ApiBase::PARAM_TYPE => 'timestamp',
),
'to' => array(
ApiBase::PARAM_TYPE => 'timestamp',
),
'continue' => array(
/** @todo Once support for MediaWiki < 1.25 is dropped, just use ApiBase::PARAM_HELP_MSG directly */
constant( 'ApiBase::PARAM_HELP_MSG' ) ?: '' => 'api-help-param-continue',
),
);
}
/**
* @deprecated since MediaWiki core 1.25
*/
public function getParamDescription() {
$p = $this->getModulePrefix();
return array(
'user' => 'Username of CheckUser',
'target' => "Checked user or IP-address/range",
'limit' => 'Limit of rows',
'dir' => array( "In which direction to enumerate}",
" newer - List oldest first. Note: {$p}from has to be before {$p}to.",
" older - List newest first (default). Note: {$p}from has to be later than {$p}to." ),
'from' => 'The timestamp to start enumerating from',
'to' => 'The timestamp to end enumerating',
'continue' => 'When more results are available, use this to continue',
);
}
/**
* @deprecated since MediaWiki core 1.25
*/
public function getDescription() {
return 'Allows get entries of CheckUser log';
}
/**
* @deprecated since MediaWiki core 1.25
*/
public function getExamples() {
return array(
'api.php?action=query&list=checkuserlog&culuser=WikiSysop&cullimit=25',
'api.php?action=query&list=checkuserlog&cultarget=127.0.0.1&culfrom=20111015230000',
);
}
/**
* @see ApiBase::getExamplesMessages()
*/
protected function getExamplesMessages() {
return array(
'action=query&list=checkuserlog&culuser=Example&cullimit=25'
=> 'apihelp-query+checkuserlog-example-1',
'action=query&list=checkuserlog&cultarget=192.0.2.0/24&culfrom=2011-10-15T23:00:00Z'
=> 'apihelp-query+checkuserlog-example-2',
);
}
public function getHelpUrls() {
return 'https://www.mediawiki.org/wiki/Extension:CheckUser#API';
}
}
|
GitWeb