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Name	Size	Permission
.htaccess	420 B	-rw-r--r--
amlang.php	2.49 KB	-rw-r--r--
amlang.xml	2.53 KB	-rw----r--
script.php	3.74 KB	-rw-r--r--

Code Editor : amlang.php

<?php
/**
* Class          plg System AmLang
* @author        Maxim Resh (arenam.ru)
* @author mail	 srvice@arenam.ru
* @website		 http://arenam.ru/
* copyright	     Copyright © 2018 - All rights reserved.
* @license       GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
**/

// No direct access
defined( '_JEXEC' ) or die;

jimport( 'joomla.plugin.plugin' );
jimport('joomla.language.helper');

class plgSystemAmlang extends JPlugin {

public function onAfterRender()
	{	
		// Not work in the admin panel
		if (\JFactory::getApplication()->isAdmin()) {
                return true;
        }
		else
		{
			$user = \JFactory::getUser();
			$body = \JResponse::getBody();
			
			// To check whether there is language operators
			if ( \JString::strpos( $body, '{lang' ) == false ) {
				return true;
			}

$lang = \JFactory::getLanguage();
			$lang_codes = \JLanguageHelper::getLanguages('lang_code');
			
			if (isset($lang_codes[$lang->getTag()]))
			{
				// Current language
				$current_lang = $lang_codes[$lang->getTag()];
				
				// Show text for the current language
				$regex = "#{lang ".$current_lang->sef."}(.*?){\/lang}#is";
				$body = preg_replace($regex,'$1',$body);
				
				// Do not show text for the current language
				$regex = "#{lang \!".$current_lang->sef."}(.*?){\/lang}#is";
				$body = preg_replace($regex, '', $body);
				
				// Show text for the current language for registered users only
				if (!$user->guest)
				{
					$regex = "#{lang \*".$current_lang->sef."}(.*?){\/lang}#is";
					$body = preg_replace($regex, '$1', $body);
				}
				else
				{
					if ($this->params->get('noregmess') == 1) 
					{
						$regex = "#{lang \*".$current_lang->sef."}(.*?){\/lang}#is";
						$mess  = '<div class="alert alert-info">Log in with your username to see this text<div>';
						$body = preg_replace($regex, $mess, $body);
					}
				}
			}
			
			// Hide other languages
			$regex = "#{lang \![^}]+}(.*?){\/lang}#is";
			$body = preg_replace($regex, '$1', $body);
			
			$regex = "#{lang [^{]+}[^}]+{\/lang}#is";
			$body = preg_replace($regex,'',$body);
			
			$regex = "#{lang \*[^{]+}[^}]+{\/lang}#is";
			$body = preg_replace($regex,'',$body);
			
			// Check
			if ( \JString::strpos( $body, '{lang' ) == true ) {
				$regex = "#{lang(.*?)}#is";
				$body = preg_replace($regex, '', $body);
			}
			
			// Set body
			\JResponse::setBody($body);
			unset($body, $regex, $current_lang, $mess);
			
			return true;
		}
	}
}

${this.title}

Code Editor : amlang.php