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<?php
namespace Mediawiki\Api\Service;
use Mediawiki\Api\SimpleRequest;
use Mediawiki\DataModel\Page;
use Mediawiki\DataModel\Title;
use OutOfBoundsException;
/**
* @access private
*
* @author Addshore
*/
class PageRestorer extends Service {
/**
* @since 0.3
*
* @param Page $page
* @param array $extraParams
*
* @return bool
*/
public function restore( Page $page, array $extraParams = [] ) {
$this->api->postRequest(
new SimpleRequest(
'undelete',
$this->getUndeleteParams( $page->getTitle(), $extraParams )
)
);
return true;
}
/**
* @param Title $title
* @param array $extraParams
*
* @return array
*/
private function getUndeleteParams( Title $title, $extraParams ) {
$params = [];
$params['title'] = $title->getTitle();
$params['token'] = $this->getUndeleteToken( $title );
return array_merge( $extraParams, $params );
}
/**
* @param Title $title
*
* @throws OutOfBoundsException
* @returns string
*/
private function getUndeleteToken( Title $title ) {
$response = $this->api->postRequest(
new SimpleRequest(
'query', [
'list' => 'deletedrevs',
'titles' => $title->getTitle(),
'drprop' => 'token',
]
)
);
if ( array_key_exists( 'token', $response['query']['deletedrevs'][0] ) ) {
return $response['query']['deletedrevs'][0]['token'];
} else {
throw new OutOfBoundsException(
'Could not get page undelete token from list=deletedrevs query'
);
}
}
}
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