<?php
/**
 * MyBB 1.8
 * Copyright 2014 MyBB Group, All Rights Reserved
 *
 * Website: http://www.mybb.com
 * License: http://www.mybb.com/about/license
 *
 */

define("IN_MYBB", 1);
define('THIS_SCRIPT', 'contact.php');

$templatelist = "contact,post_captcha,post_captcha_recaptcha,post_captcha_nocaptcha,post_captcha_ayah";

require_once "./global.php";
require_once MYBB_ROOT.'inc/class_captcha.php';

// Load global language phrases
$lang->load("contact");

$plugins->run_hooks('contact_start');

// Make navigation
add_breadcrumb($lang->contact, "contact.php");

if($mybb->settings['contact'] != 1 || (!$mybb->user['uid'] && $mybb->settings['contact_guests'] == 1))
{
    error_no_permission();
}

if($mybb->settings['contactemail'])
{
    $contactemail = $mybb->settings['contactemail'];
}
else
{
    $contactemail = $mybb->settings['adminemail'];
}

// Check group limits
if($mybb->usergroup['maxemails'] > 0)
{
    if($mybb->user['uid'] > 0)
    {
        $user_check = "fromuid='{$mybb->user['uid']}'";
    }
    else
    {
        $user_check = "ipaddress=".$db->escape_binary($session->packedip);
    }

    $query = $db->simple_select("maillogs", "COUNT(mid) AS sent_count", "{$user_check} AND dateline >= ".(TIME_NOW - (60*60*24)));
    $sent_count = $db->fetch_field($query, "sent_count");
    if($sent_count >= $mybb->usergroup['maxemails'])
    {
        $lang->error_max_emails_day = $lang->sprintf($lang->error_max_emails_day, $mybb->usergroup['maxemails']);
        error($lang->error_max_emails_day);
    }
}

// Check email flood control
if($mybb->usergroup['emailfloodtime'] > 0)
{
    if($mybb->user['uid'] > 0)
    {
        $user_check = "fromuid='{$mybb->user['uid']}'";
    }
    else
    {
        $user_check = "ipaddress=".$db->escape_binary($session->packedip);
    }

    $timecut = TIME_NOW-$mybb->usergroup['emailfloodtime']*60;

    $query = $db->simple_select("maillogs", "mid, dateline", "{$user_check} AND dateline > '{$timecut}'", array('order_by' => "dateline", 'order_dir' => "DESC"));
    $last_email = $db->fetch_array($query);

    // Users last email was within the flood time, show the error
    if($last_email['mid'])
    {
        $remaining_time = ($mybb->usergroup['emailfloodtime']*60)-(TIME_NOW-$last_email['dateline']);

        if($remaining_time == 1)
        {
            $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_1_second, $mybb->usergroup['emailfloodtime']);
        }
        elseif($remaining_time < 60)
        {
            $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_seconds, $mybb->usergroup['emailfloodtime'], $remaining_time);
        }
        elseif($remaining_time > 60 && $remaining_time < 120)
        {
            $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_1_minute, $mybb->usergroup['emailfloodtime']);
        }
        else
        {
            $remaining_time_minutes = ceil($remaining_time/60);
            $lang->error_emailflooding = $lang->sprintf($lang->error_emailflooding_minutes, $mybb->usergroup['emailfloodtime'], $remaining_time_minutes);
        }

        error($lang->error_emailflooding);
    }
}

$errors = array();

$mybb->input['message'] = trim_blank_chrs($mybb->get_input('message'));
$mybb->input['other_message'] = trim_blank_chrs($mybb->get_input('other_message')); // Druga kolumna Możesz sobie warunki niżej dopisać tak jak są te do zwykłej wiadomości
$mybb->input['subject'] = trim_blank_chrs($mybb->get_input('subject'));
$mybb->input['email'] = trim_blank_chrs($mybb->get_input('email'));

if($mybb->request_method == "post")
{
    // Verify incoming POST request
    verify_post_check($mybb->get_input('my_post_key'));

    $plugins->run_hooks('contact_do_start');

    // Validate input
    if(empty($mybb->input['subject']))
    {
        $errors[] = $lang->contact_no_subject;
    }

    if(strlen($mybb->input['subject']) > $mybb->settings['contact_maxsubjectlength'] && $mybb->settings['contact_maxsubjectlength'] > 0)
    {
        $errors[] = $lang->sprintf($lang->subject_too_long, $mybb->settings['contact_maxsubjectlength'], strlen($mybb->input['subject']));
    }

    if(empty($mybb->input['message']))
    {
        $errors[] = $lang->contact_no_message;
    }

    if(strlen($mybb->input['message']) > $mybb->settings['contact_maxmessagelength'] && $mybb->settings['contact_maxmessagelength'] > 0)
    {
        $errors[] = $lang->sprintf($lang->message_too_long, $mybb->settings['contact_maxmessagelength'], strlen($mybb->input['message']));
    }

    if(strlen($mybb->input['message']) < $mybb->settings['contact_minmessagelength'] && $mybb->settings['contact_minmessagelength'] > 0)
    {
        $errors[] = $lang->sprintf($lang->message_too_short, $mybb->settings['contact_minmessagelength'], strlen($mybb->input['message']));
    }

    if(empty($mybb->input['email']))
    {
        $errors[] = $lang->contact_no_email;
    }
    else
    {
        // Validate email
        if(!validate_email_format($mybb->input['email']))
        {
            $errors[] = $lang->contact_no_email;
        }
    }

    // Should we have a CAPTCHA? Perhaps yes, but only for guests like in other pages...
    if($mybb->settings['captchaimage'] && !$mybb->user['uid'])
    {
        $captcha = new captcha;

        if($captcha->validate_captcha() == false)
        {
            // CAPTCHA validation failed
            foreach($captcha->get_errors() as $error)
            {
                $errors[] = $error;
            }
        }
    }

    if(!$mybb->user['uid'] && $mybb->settings['stopforumspam_on_contact'])
    {
        require_once MYBB_ROOT . '/inc/class_stopforumspamchecker.php';

        $stop_forum_spam_checker = new StopForumSpamChecker(
            $plugins,
            $mybb->settings['stopforumspam_min_weighting_before_spam'],
            $mybb->settings['stopforumspam_check_usernames'],
            $mybb->settings['stopforumspam_check_emails'],
            $mybb->settings['stopforumspam_check_ips'],
            $mybb->settings['stopforumspam_log_blocks']
        );

        try {
            if($stop_forum_spam_checker->is_user_a_spammer('', $mybb->input['email'], get_ip()))
            {
                $errors[] = $lang->sprintf($lang->error_stop_forum_spam_spammer,
                    $stop_forum_spam_checker->getErrorText(array(
                        'stopforumspam_check_emails',
                        'stopforumspam_check_ips')));
            }
        }
        catch (Exception $e)
        {
            if($mybb->settings['stopforumspam_block_on_error'])
            {
                $errors[] = $lang->error_stop_forum_spam_fetching;
            }
        }
    }

    if(empty($errors))
    {
        if($mybb->settings['contact_badwords'] == 1)
        {
            // Load the post parser
            require_once MYBB_ROOT."inc/class_parser.php";
            $parser = new postParser;

            $parser_options = array(
                'filter_badwords' => 1
            );

            $mybb->input['subject'] = $parser->parse_message($mybb->input['subject'], $parser_options);
            $mybb->input['message'] = $parser->parse_message($mybb->input['message'], $parser_options);
            $mybb->input['other_message'] = $parser->parse_message($mybb->input['other_message'], $parser_options); // Parsowanie drugiej kolumny
        }

        $user = $lang->na;
        if($mybb->user['uid'])
        {
            $user = $mybb->user['username'].' - '.$mybb->settings['bburl'].'/'.get_profile_link($mybb->user['uid']);
        }

        $subject = $lang->sprintf($lang->email_contact_subject, $mybb->input['subject']);
        $message = $lang->sprintf($lang->email_contact, $mybb->input['email'], $user, $session->ipaddress, $mybb->input['message'], $mybb->input['other_message']); // Tutaj trza dopisać nputy by wysłało je na maila

        // Email the administrator
        my_mail($contactemail, $subject, $message, $mybb->input['email']);

        $plugins->run_hooks('contact_do_end');

        if($mybb->settings['mail_logging'] > 0)
        {
            // Log the message
            $log_entry = array(
                "subject" => $db->escape_string($subject),
                "message" => $db->escape_string($message),
                "dateline" => TIME_NOW,
                "fromuid" => $mybb->user['uid'],
                "fromemail" => $db->escape_string($mybb->input['email']),
                "touid" => 0,
                "toemail" => $db->escape_string($contactemail),
                "tid" => 0,
                "ipaddress" => $db->escape_binary($session->packedip),
                "type" => 3
            );
            $db->insert_query("maillogs", $log_entry);
        }

        if($mybb->usergroup['emailfloodtime'] > 0 || (isset($sent_count) && $sent_count + 1 >= $mybb->usergroup['maxemails']))
        {
            redirect('index.php', $lang->contact_success_message, '', true);
        }
        else
        {
            redirect('contact.php', $lang->contact_success_message, '', true);
        }
    }
    else
    {
        $errors = inline_error($errors);
    }
}

if(empty($errors))
{
    $errors = '';
}

// Generate CAPTCHA?
$captcha = '';

if($mybb->settings['captchaimage'] && !$mybb->user['uid'])
{
    $post_captcha = new captcha(true, "post_captcha");

    if($post_captcha->html)
    {
        $captcha = $post_captcha->html;
    }
}

$mybb->input['subject'] = htmlspecialchars_uni($mybb->input['subject']);
$mybb->input['message'] = htmlspecialchars_uni($mybb->input['message']);
$mybb->input['other_message'] = htmlspecialchars_uni($mybb->input['other_message']); // Druga kolumna

if($mybb->user['uid'] && !$mybb->get_input('email'))
{
    $mybb->input['email'] = htmlspecialchars_uni($mybb->user['email']);
}
else
{
    $mybb->input['email'] = htmlspecialchars_uni($mybb->get_input('email'));
}

$plugins->run_hooks('contact_end');

eval("\$page = \"".$templates->get("contact")."\";");
output_page($page);