JsSelectToInput.php

<?php
declare( strict_types=1 );
 
namespace MediaWiki\Extension\Translate\Utilities;
 
use MWException;
use RequestContext;
use Xml;
use XmlSelect;
 
class JsSelectToInput {
    protected $targetId;
    protected $sourceId;
    protected $select;
    protected $buttonId;
    protected $msg = 'translate-jssti-add';
 
    public function __construct( XmlSelect $select = null ) {
        $this->select = $select;
    }
 
    public function getSourceId(): string {
        return $this->sourceId;
    }
 
    public function setTargetId( string $id ) {
        $this->targetId = $id;
    }
 
    public function getTargetId(): string {
        return $this->targetId;
    }
 
    public function setMessage( string $message ): void {
        $this->msg = $message;
    }
 
    public function getMessage(): string {
        return $this->msg;
    }
 
    public function getHtmlAndPrepareJS(): string {
        $this->sourceId = $this->select->getAttribute( 'id' );
 
        if ( !is_string( $this->sourceId ) ) {
            throw new MWException( 'ID needs to be specified for the selector' );
        }
 
        self::injectJs();
        $html = $this->select->getHTML();
        $html .= $this->getButton( $this->msg, $this->sourceId, $this->targetId );
 
        return $html;
    }
 
    protected function getButton( string $msg, string $source, string $target ): string {
        $html = Xml::element( 'input', [
            'type' => 'button',
            'value' => wfMessage( $msg )->text(),
            'class' => 'mw-translate-jssti',
            'data-translate-jssti-sourceid' => $source,
            'data-translate-jssti-targetid' => $target
        ] );
 
        return $html;
    }
 
    public static function injectJs(): void {
        static $done = false;
        if ( $done ) {
            return;
        }
 
        RequestContext::getMain()->getOutput()->addModules( 'ext.translate.selecttoinput' );
    }
}