mediawiki-extension-IsekaiOIDC/includes/IsekaiOIDCAuthBeginAuthenticationRequest.php

<?php
namespace Isekai\OIDC;

use MediaWiki\Auth\AuthManager;
use MediaWiki\Auth\ButtonAuthenticationRequest;

class IsekaiOIDCAuthBeginAuthenticationRequest extends ButtonAuthenticationRequest {

	public function __construct() {
		parent::__construct(
			'isekaioidclogin',
			wfMessage( 'isekaioidc-loginbutton' ),
			wfMessage( 'isekaioidc-loginbutton-help' ),
			true );
	}

	/**
	 * Returns field information.
	 * @return array field information
	 */
	public function getFieldInfo() {
		if ( $this->action !== AuthManager::ACTION_LOGIN ) {
			return [];
		}
		return parent::getFieldInfo();
	}
}