<?php
/*
=====================================================
 DataLife Engine - by SoftNews Media Group 
-----------------------------------------------------
 http://dle-news.ru/
-----------------------------------------------------
 Copyright (c) 2004,2013 SoftNews Media Group
=====================================================
 Данный код защищен авторскими правами
=====================================================
 Файл: typograf.php
-----------------------------------------------------
 Назначение: Типографская обработка новости
=====================================================
*/

@error_reporting ( E_ALL ^ E_WARNING ^ E_NOTICE );
@ini_set ( 'display_errors', true );
@ini_set ( 'html_errors', false );
@ini_set ( 'error_reporting', E_ALL ^ E_WARNING ^ E_NOTICE );

define( 'DATALIFEENGINE', true );
define( 'ROOT_DIR', substr( dirname(  __FILE__ ), 0, -12 ) );
define( 'ENGINE_DIR', ROOT_DIR . '/engine' );

include ENGINE_DIR . '/data/config.php';

if( $config['http_home_url'] == "" ) {
	
	$config['http_home_url'] = explode( "engine/ajax/typograf.php", $_SERVER['PHP_SELF'] );
	$config['http_home_url'] = reset( $config['http_home_url'] );
	$config['http_home_url'] = "http://" . $_SERVER['HTTP_HOST'] . $config['http_home_url'];

}

require_once ENGINE_DIR . '/classes/mysql.php';
require_once ENGINE_DIR . '/data/dbconfig.php';
require_once ENGINE_DIR . '/modules/functions.php';
dle_session();
require_once ENGINE_DIR . '/modules/sitelogin.php';
require_once ROOT_DIR . '/language/' . $config['langs'] . '/website.lng';

if( !$is_logged ) die( "error" );

//################# Определение групп пользователей
$user_group = get_vars( "usergroup" );

if( ! $user_group ) {
	$user_group = array ();
	
	$db->query( "SELECT * FROM " . USERPREFIX . "_usergroups ORDER BY id ASC" );
	
	while ( $row = $db->get_row() ) {
		
		$user_group[$row['id']] = array ();
		
		foreach ( $row as $key => $value ) {
			$user_group[$row['id']][$key] = stripslashes($value);
		}
	
	}
	set_vars( "usergroup", $user_group );
	$db->free();
}

$txt = trim( convert_unicode( $_POST['txt'], $config['charset'] ) );

if( function_exists( "get_magic_quotes_gpc" ) && get_magic_quotes_gpc() ) $txt = stripslashes( $txt );  

require_once(ENGINE_DIR . '/classes/typograf.class.php');

if ($config['charset'] == "windows-1251")
	$typo = new typographus();
else
	$typo = new typographus( $config['charset'] );

$txt = $typo->process($txt);

$find = array ('/data:/i', '/about:/i', '/vbscript:/i', '/onclick/i', '/onload/i', '/onunload/i', '/onabort/i', '/onerror/i', '/onblur/i', '/onchange/i', '/onfocus/i', '/onreset/i', '/onsubmit/i', '/ondblclick/i', '/onkeydown/i', '/onkeypress/i', '/onkeyup/i', '/onmousedown/i', '/onmouseup/i', '/onmouseover/i', '/onmouseout/i', '/onselect/i', '/javascript/i', '/javascript/i' );
$replace = array ("d&#097;ta:", "&#097;bout:", "vbscript<b></b>:", "&#111;nclick", "&#111;nload", "&#111;nunload", "&#111;nabort", "&#111;nerror", "&#111;nblur", "&#111;nchange", "&#111;nfocus", "&#111;nreset", "&#111;nsubmit", "&#111;ndblclick", "&#111;nkeydown", "&#111;nkeypress", "&#111;nkeyup", "&#111;nmousedown", "&#111;nmouseup", "&#111;nmouseover", "&#111;nmouseout", "&#111;nselect", "j&#097;vascript" );

$txt = preg_replace( $find, $replace, $txt );
$txt = preg_replace( "#<iframe#i", "&lt;iframe", $txt );
$txt = preg_replace( "#<script#i", "&lt;script", $txt );
$txt = str_replace( "<?", "&lt;?", $txt );
$txt = str_replace( "?>", "?&gt;", $txt );

@header( "Content-type: text/html; charset=" . $config['charset'] );

echo $txt;

?>