send2friend.php

<?php
/**
 * The send2friend page
 *
 * PHP Version 5.3
 *
 * This Source Code Form is subject to the terms of the Mozilla Public License,
 * v. 2.0. If a copy of the MPL was not distributed with this file, You can
 * obtain one at http://mozilla.org/MPL/2.0/.
 *
 * @category  phpMyFAQ
 * @package   Frontend
 * @author    Thorsten Rinne <thorsten@phpmyfaq.de>
 * @copyright 2002-2015 phpMyFAQ Team
 * @license   http://www.mozilla.org/MPL/2.0/ Mozilla Public License Version 2.0
 * @link      http://www.phpmyfaq.de
 * @since     2002-09-16
 */

if (!defined('IS_VALID_PHPMYFAQ')) {
    $protocol = 'http';
    if (isset($_SERVER['HTTPS']) && strtoupper($_SERVER['HTTPS']) === 'ON'){
        $protocol = 'https';
    }
    header('Location: ' . $protocol . '://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['SCRIPT_NAME']));
    exit();
}

$captcha = new PMF_Captcha($faqConfig);
$captcha->setSessionId($sids);

if (!is_null($showCaptcha)) {
    $captcha->showCaptchaImg();
    exit;
}

$faqsession->userTracking('send2friend', 0);

$cat     = PMF_Filter::filterInput(INPUT_GET, 'cat', FILTER_VALIDATE_INT);
$id      = PMF_Filter::filterInput(INPUT_GET, 'id', FILTER_VALIDATE_INT);
$artlang = PMF_Filter::filterInput(INPUT_GET, 'artlang', FILTER_SANITIZE_STRIPPED);

$send2friendLink = sprintf('%s/index.php?action=artikel&amp;cat=%d&amp;id=%d&amp;artlang=%s',
    $faqConfig->get('main.referenceURL'),
    (int)$cat,
    (int)$id,
    urlencode($artlang));

$captchaHelper = new PMF_Helper_Captcha($faqConfig);

$tpl->parse (
    'writeContent',
    array(
        'lang'               => $artlang,
        'msgSend2Friend'     => $PMF_LANG['msgSend2Friend'],
        'msgS2FReferrer'     => 'link',
        'msgS2FName'         => $PMF_LANG['msgS2FName'],
        'msgS2FEMail'        => $PMF_LANG['msgS2FEMail'],
        'defaultContentMail' => ($user instanceof PMF_User_CurrentUser) ? $user->getUserData('email') : '',
        'defaultContentName' => ($user instanceof PMF_User_CurrentUser) ? $user->getUserData('display_name') : '',
        'msgS2FFriends'      => $PMF_LANG['msgS2FFriends'],
        'msgS2FEMails'       => $PMF_LANG['msgS2FEMails'],
        'msgS2FText'         => $PMF_LANG['msgS2FText'],
        'send2friend_text'   => $faqConfig->get('main.send2friendText'),
        'msgS2FText2'        => $PMF_LANG['msgS2FText2'],
        'send2friendLink'    => $send2friendLink,
        'msgS2FMessage'      => $PMF_LANG['msgS2FMessage'],
        'captchaFieldset'    => $captchaHelper->renderCaptcha($captcha, 'send2friend', $PMF_LANG['msgCaptcha'], $auth),
        'msgS2FButton'       => $PMF_LANG['msgS2FButton']
    )
);

$tpl->merge('writeContent', 'index');