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File: block.translation.php

<?php
// (c) Copyright 2002-2015 by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: block.translation.php 53803 2015-02-06 00:42:50Z jyhem $

/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 *
 * Smarty {translation lang=XX}{/translation} block plugin
 *
 * Type:     block function<br>
 * Name:     translation<br>
 * Purpose:  Support many languages in a template, only showing block
             if language matches
 * @param array
 * <pre>
 * Params:   lang: string (language, ex: en, pt-br)
 * </pre>
 * @param string contents of the block
 * @param Smarty clever simulation of a method
 * @return string string $content re-formatted
 */

function smarty_block_translation($params, $content, $smarty, &$repeat)
{
	if ( !$repeat && !empty($content) ) {
  	$lang = $params['lang'];
		if ($smarty->getTemplateVars('language') == $lang) {
			return $content;
		} else {
			return '';
		}
	}
}