SpecialEmailInvalidate.php

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<?php
use MediaWiki\User\UserFactory;
use Wikimedia\ScopedCallback;
 
class SpecialEmailInvalidate extends UnlistedSpecialPage {
 
    private $userFactory;
 
    public function __construct( UserFactory $userFactory ) {
        parent::__construct( 'Invalidateemail', 'editmyprivateinfo' );
 
        $this->userFactory = $userFactory;
    }
 
    public function doesWrites() {
        return true;
    }
 
    public function execute( $code ) {
        // Ignore things like primary queries/connections on GET requests.
        // It's very convenient to just allow formless link usage.
        $trxProfiler = Profiler::instance()->getTransactionProfiler();
 
        $this->setHeaders();
        $this->checkReadOnly();
        $this->checkPermissions();
 
        $scope = $trxProfiler->silenceForScope();
        $this->attemptInvalidate( $code );
        ScopedCallback::consume( $scope );
    }
 
    private function attemptInvalidate( $code ) {
        $user = $this->userFactory->newFromConfirmationCode(
            (string)$code,
            UserFactory::READ_LATEST
        );
 
        if ( !is_object( $user ) ) {
            $this->getOutput()->addWikiMsg( 'confirmemail_invalid' );
 
            return;
        }
 
        $user->invalidateEmail();
        $user->saveSettings();
        $this->getOutput()->addWikiMsg( 'confirmemail_invalidated' );
 
        if ( !$this->getUser()->isRegistered() ) {
            $this->getOutput()->returnToMain();
        }
    }
}