JComments Captcha nie wyświetla się!

[aktywny]

Jeżeli ktoś ma problem z wyświetlanym Captcha w joomla w dodatku jcoments, to w tym momencie udzielam pomocy.

Wystarczy przejść do "/public_html/twojadomena.pl/components/com_jcomments" i otworzyć plik "jcomments.captcha.php" następnie zmienić całość kodu zastępując go tym:

<?php
/**
 * JComments - Joomla Comment System
 *
 * CAPTCHA - Automatic test to tell computers and humans apart
 *
 * @version 2.0
 * @package JComments
 * @filename jcomments.captcha.php
 * @author Sergey M. Litvinov (smart@joomlatune.ru)
 * @copyright (C) 2006-2009 by Sergey M. Litvinov (http://www.joomlatune.ru)
 * @license GNU/GPL: http://www.gnu.org/copyleft/gpl.html
 *
 * If you fork this to create your own project,
 * please make a reference to JComments someplace in your code
 * and provide a link to http://www.joomlatune.ru
 **/
// define directory separator short constant
if (!defined( 'DS' )) {
        define( 'DS', DIRECTORY_SEPARATOR );
}

class JCommentsCaptcha
{
        function check( $code )
        {
                @session_start();
                $_SESSION['comments-captcha-attempts'] = intval($_SESSION['comments-captcha-attempts']) + 1;
                return (($code != '') && ($code == $_SESSION['comments-captcha-code']));
        }

        function attempts()
        {
                return $_SESSION['comments-captcha-attempts'];
        }

        function destroy()
        {
                unset($_SESSION['comments-captcha-code']);
                $_SESSION['comments-captcha-attempts'] = 0;
        }

        function image()
        {
                mt_srand((double)microtime()*1000000);
                @session_start();

                if(!isset($_SESSION['comments-captcha-attempts'])) {
                        $_SESSION['comments-captcha-attempts'] = 1;
                } else {
                        $_SESSION['comments-captcha-attempts']++;
                }

                if (!isset($_SESSION['comments-captcha-code'])
                || ($_SESSION['comments-captcha-attempts'] >= 3)) {
                        $_SESSION['comments-captcha-code'] = mt_rand(10000, 99999);
                        $_SESSION['comments-captcha-attempts'] = 1;
                }

                $kcaptcha = JCOMMENTS_LIBRARIES . DS . 'kcaptcha' . DS . 'kcaptcha.php';

                if (is_file($kcaptcha)) {
                        if (!class_exists('KCAPTCHA')) {
                                require_once($kcaptcha);
                        }
                        $captcha = new KCAPTCHA();
                        $_SESSION['comments-captcha-code'] = $captcha->getKeyString();
                        $_SESSION['comments-captcha-attempts'] = 1;
                } else {
                        $im = ImageCreate(60, 18);
                        $fontcolor = ImageColorAllocate($im, 170, 170, 170);
                        $linecolor = ImageColorAllocate($im, 196, 196, 196);
                        $bordercolor = ImageColorAllocate($im, 200, 200, 200);
                        for($x=10; $x <= 100; $x+=10) {
                                ImageLine($im, $x, 0, $x, 50, $linecolor);
                        }
                        ImageLine($im, 0, 9, 100, 9, $linecolor);
                        ImageLine($im, 0, 0, 0, 50, $bordercolor);
                        ImageLine($im, 0, 0, 100, 0, $bordercolor);
                        ImageLine($im, 0, 17, 100, 17, $bordercolor);
                        ImageLine($im, 59, 0, 59, 17, $bordercolor);
                        ImageString($im, 5, 8, 1, $_SESSION['comments-captcha-code'], $fontcolor);
                        header('Content-Type: image/jpeg');
                        ImageJPEG($im,'',75);
                        ImageDestroy($im);
                }
                exit;
        }
}
?>