QuickTemplate.php

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<?php
abstract class QuickTemplate {

    protected $config;

    function __construct( Config $config = null ) {
        $this->data = [];
        $this->translator = new MediaWikiI18N();
        if ( $config === null ) {
            wfDebug( __METHOD__ . ' was called with no Config instance passed to it' );
            $config = ConfigFactory::getDefaultInstance()->makeConfig( 'main' );
        }
        $this->config = $config;
    }

    public function set( $name, $value ) {
        $this->data[$name] = $value;
    }

    public function extend( $name, $value ) {
        if ( $this->haveData( $name ) ) {
            $this->data[$name] = $this->data[$name] . $value;
        } else {
            $this->data[$name] = $value;
        }
    }

    public function get( $name, $default = null ) {
        if ( isset( $this->data[$name] ) ) {
            return $this->data[$name];
        } else {
            return $default;
        }
    }

    public function setRef( $name, &$value ) {
        $this->data[$name] =& $value;
    }

    public function setTranslator( &$t ) {
        $this->translator = &$t;
    }

    abstract public function execute();

    function text( $str ) {
        echo htmlspecialchars( $this->data[$str] );
    }

    function html( $str ) {
        echo $this->data[$str];
    }

    function msg( $str ) {
        echo htmlspecialchars( $this->translator->translate( $str ) );
    }

    function msgHtml( $str ) {
        echo $this->translator->translate( $str );
    }

    function msgWiki( $str ) {
        global $wgOut;

        $text = $this->translator->translate( $str );
        echo $wgOut->parse( $text );
    }

    function haveData( $str ) {
        return isset( $this->data[$str] );
    }

    function haveMsg( $str ) {
        $msg = $this->translator->translate( $str );
        return ( $msg != '-' ) && ( $msg != '' ); # ????
    }

    public function getSkin() {
        return $this->data['skin'];
    }

    public function getHTML() {
        ob_start();
        $this->execute();
        $html = ob_get_contents();
        ob_end_clean();
        return $html;
    }
}