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<?php
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
/**
* BreezingForms - A Joomla Forms Application
* @version 1.9
* @package BreezingForms
* @copyright (C) 2008-2020 by Markus Bopp
* @license Released under the terms of the GNU General Public License
**/
final class BFText {
const COMPONENT_NAME = 'com_breezingforms';
/**
* @var JLanguage
*/
private $language = null;
/**
* @var BFText
*/
static private $bftext = null;
/**
* Constructor is private, only BFText::_(string) is allowed to be used from outside
*/
private function __construct(){}
/**
* Returns a new BFText object containing the language object.
*
* @return BFText
*/
private static function getInstance(){
if(!(self::$bftext instanceof BFText)){
self::$bftext = new BFText();
self::$bftext->language = JFactory::getLanguage();
}
return self::$bftext;
}
/**
* BFText::_(string) does the same like JText::_(string), except that it reloads the
* language for com_breezingforms if a key is not set. A key could be not set from within the HTML_* view functions because the language
* is not loaded there. So if one text request comes from one of these view functions,
* it makes sure that the language is always been loaded (of course in a lazy way).
*
* @param string
* @return string
*/
public static function _($name){
$bftext = BFText::getInstance();
if(!$bftext->language->hasKey($name)){
$bftext->language->load(BFText::COMPONENT_NAME);
}
// ok, loaded and ready to go
return JText::_($name);
}
}