wikimedia/mediawiki-extensions-Wikibase

<?php

namespace Wikibase\Repo;

use MediaWiki\Language\Language;
use MediaWiki\Message\Message;

/**
 * @license GPL-2.0-or-later
 * @author Daniel Werner
 * @author Katie Filbert < aude.wiki@gmail.com >
 */
class CopyrightMessageBuilder {

    /**
     * Returns an appropriate copyright message containing a link to the wiki's copyright policy.
     *
     * @param string $rightsUrl
     * @param string $rightsText
     * @param Language $language
     * @param string $saveMessageKey defaults to 'wikibase-save'
     *
     * @return Message
     */
    public function build( $rightsUrl, $rightsText, Language $language, $saveMessageKey = 'wikibase-save' ) {
        $renderedSaveMessage = $this->renderSaveMessage( $language, $saveMessageKey );
        $renderedCopyrightPageMessage = $this->renderCopyrightPageMessage();

        if ( $rightsUrl === '' ) {
            return wfMessage( 'wikibase-shortcopyrightwarning-minimal' )
                ->params(
                    $renderedSaveMessage,
                    $renderedCopyrightPageMessage
                );
        }

        return wfMessage( 'wikibase-shortcopyrightwarning' )
            ->params(
                $renderedSaveMessage,
                $renderedCopyrightPageMessage,
                $rightsUrl,
                $rightsText
            );
    }

    /**
     * @param Language $language
     * @param string $key
     *
     * @return string Plain text
     */
    private function renderSaveMessage( Language $language, $key ) {
        return wfMessage( $key )->inLanguage( $language )->text();
    }

    /**
     * @return string Plain text
     */
    private function renderCopyrightPageMessage() {
        return wfMessage( 'copyrightpage' )->inContentLanguage()->text();
    }

}