MediaWikiTwig.php

Go to the documentation of this file.

<?php
class MediaWikiTwig {
    protected $mTwig;
    protected $mCallbacks;
 
    public function __construct( $templatePath, IContextSource $context ) {
        global $wgTwigCachePath;
 
        $loader = new MediaWikiTwigLoader( $templatePath, $context );
        $this->mTwig = new Twig_Environment( $loader, [
            'cache' => $wgTwigCachePath . '/' . md5( $templatePath ),
            'auto_reload' => true,
            'autoescape' => false,
        ] );
        $this->mTwig->addExtension( new MediaWikiTwigCallbacks( $context ) );
    }
 
    public function render( $template, $params = [] ) {
        return $this->mTwig->render( $template, $params );
    }
}
 
class MediaWikiTwigCallbacks extends Twig_Extension {
    protected $mContext;
 
    public function __construct( IContextSource $context ) {
        $this->mContext = $context;
    }
 
    public function getName() {
        return 'MediaWiki Twig Handler';
    }
 
    public function getFunctions() {
        return [
            'wfMessage' => new Twig_Function_Method( $this, 'twig_wfMessage' ),
            'wfText' => new Twig_Function_Method( $this, 'twig_wfText' ),
            'wfWikiText' => new Twig_Function_Method( $this, 'twig_wfWikiText' ),
        ];
    }
 
    public function twig_wfMessage( $message, $params = [] ) {
        return wfMessage( $message, $params )->parse();
    }
 
    public function twig_wfText( $message, $params = [] ) {
        return wfMessage( $message, $params )->text();
    }
 
    public function twig_wfWikiText( $wikiText ) {
        return $this->mContext->getOutput()->parseInlineAsInterface( $wikiText );
    }
}