plgSystemLanguageroot

<?php

defined('_JEXEC') or die;


class plgSystemLanguageroot extends JPlugin
{

    public function __construct( $subject, $config )
    {
        parent::__construct( $subject, $config );
    }

    public function onContentPrepareForm($form, $data)
    {

        if (!($form instanceof JForm))
        {
            $this->_subject->setError('JERROR_NOT_A_FORM');
            return false;
        }

        if( $form->getName() != 'com_menus.item' )
        {
            return true;
        }


        $path = JPATH_PLUGINS.DS.'system'.DS.'languageroot'.DS.'form';
        JForm::addFormPath( $path );
        $form->loadFile( 'form', false );


        return true;

    }

    public function onContentPrepareData( $context, $data )
    {
        JForm::addFormPath( $this->getFormPath() );
        $data->languageroot = array( 'test' => 'test' );
        return true;
    }


    private function getFormPath()
    {
        return JPATH_PLUGINS.DS.'system'.DS.'languageroot'.DS.'form';
    }
}
?>