SimpleAntiSpamConstraint.php

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<?php
namespace MediaWiki\EditPage\Constraint;
 
use MediaWiki\Title\Title;
use MediaWiki\User\UserIdentity;
use Psr\Log\LoggerInterface;
use StatusValue;
 
class SimpleAntiSpamConstraint implements IEditConstraint {
 
    public function __construct(
        private readonly LoggerInterface $logger,
        private readonly string $input,
        private readonly UserIdentity $user,
        private readonly Title $title,
    ) {
    }
 
    public function checkConstraint(): StatusValue {
        if ( $this->input !== '' ) {
            $this->logger->debug(
                '{name} editing "{title}" submitted bogus field "{input}"',
                [
                    'name' => $this->user->getName(),
                    'title' => $this->title->getPrefixedText(),
                    'input' => $this->input
                ]
            );
            return StatusValue::newGood( self::AS_SPAM_ERROR )
                ->fatal( 'spamprotectionmatch', '' );
        }
        return StatusValue::newGood();
    }
 
}