ContributionsCountHandler.php

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<?php
 
namespace MediaWiki\Rest\Handler;
 
use MediaWiki\Rest\Handler;
use MediaWiki\Rest\LocalizedHttpException;
use MediaWiki\Rest\ResponseInterface;
use MediaWiki\Revision\ContributionsLookup;
use RequestContext;
use Wikimedia\Message\MessageValue;
use Wikimedia\ParamValidator\ParamValidator;
 
class ContributionsCountHandler extends Handler {
 
    private $contributionsLookup;
 
    public function __construct( ContributionsLookup $contributionsLookup ) {
        $this->contributionsLookup = $contributionsLookup;
    }
 
    public function execute() {
        $user = RequestContext::getMain()->getUser();
        if ( $user->isAnon() ) {
            throw new LocalizedHttpException(
                new MessageValue( 'rest-permission-denied-anon' ), 401
            );
        }
 
        $tag = $this->getValidatedParams()['tag'];
        $count = $this->contributionsLookup->getContributionCount( $user, $user, $tag );
 
        $response = [ 'count' => $count ];
 
        return $response;
    }
 
    public function getParamSettings() {
        return [
            'tag' => [
                self::PARAM_SOURCE => 'query',
                ParamValidator::PARAM_TYPE => 'string',
                ParamValidator::PARAM_REQUIRED => false,
                ParamValidator::PARAM_DEFAULT => null,
            ],
        ];
    }
 
}