<?php
// Init
error_reporting(NULL);
ob_start();
session_start();
$TAB = 'MAIL';
include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");

// Header
include($_SERVER['DOCUMENT_ROOT'].'/templates/header.html');

// Panel
top_panel($user,$TAB);

// Mail Domain
if (!empty($_POST['ok'])) {
    if (empty($_POST['v_domain'])) $errors[] = __('domain');
    if (!empty($_POST['v_antispam'])) {
        $v_antispam = 'yes';
    } else {
        $v_antispam = 'no';
    }

    if (!empty($_POST['v_antivirus'])) {
        $v_antivirus = 'yes';
    } else {
        $v_antivirus = 'no';
    }

    if (!empty($_POST['v_dkim'])) {
        $v_dkim = 'yes';
    } else {
        $v_dkim = 'no';
    }

    // Protect input
    $v_domain = preg_replace("/^www./i", "", $_POST['v_domain']);
    $v_domain = escapeshellarg($v_domain);
    $v_domain = strtolower($v_domain);

    // Check for errors
    if (!empty($errors[0])) {
        foreach ($errors as $i => $error) {
            if ( $i == 0 ) {
                $error_msg = $error;
            } else {
                $error_msg = $error_msg.", ".$error;
            }
        }
        $_SESSION['error_msg'] = __('Field "%s" can not be blank.',$error_msg);
    } else {

        // Add mail domain
        exec (VESTA_CMD."v-add-mail-domain ".$user." ".$v_domain." ".$v_antispam." ".$v_antivirus." ".$v_dkim, $output, $return_var);
        check_return_code($return_var,$output);
        unset($output);

        if (empty($_SESSION['error_msg'])) {
            $_SESSION['ok_msg'] = __('MAIL_DOMAIN_CREATED_OK',$_POST['v_domain'],$_POST['v_domain']);
            unset($v_domain);
        }
    }
}


// Mail Account
if (!empty($_POST['ok_acc'])) {
    // Check input
    if (empty($_POST['v_domain'])) $errors[] = __('domain');
    if (empty($_POST['v_account'])) $errors[] = __('account');
    if (empty($_POST['v_password'])) $errors[] = __('password');

    // Protect input
    $v_domain = escapeshellarg($_POST['v_domain']);
    $v_domain = strtolower($v_domain);
    $v_account = escapeshellarg($_POST['v_account']);
    $v_password = escapeshellarg($_POST['v_password']);
    $v_quota = escapeshellarg($_POST['v_quota']);
    $v_aliases = $_POST['v_aliases'];
    $v_fwd = $_POST['v_fwd'];

    if (empty($_POST['v_quota'])) $v_quota = 0;
    if ((!empty($_POST['v_quota'])) || (!empty($_POST['v_aliases'])) || (!empty($_POST['v_fwd'])) ) $v_adv = 'yes';

    // Check for errors
    if (!empty($errors[0])) {
        foreach ($errors as $i => $error) {
            if ( $i == 0 ) {
                $error_msg = $error;
            } else {
                $error_msg = $error_msg.", ".$error;
            }
        }
        $_SESSION['error_msg'] = __('Field "%s" can not be blank.',$error_msg);
    } else {
        // Add Mail Account
        exec (VESTA_CMD."v-add-mail-account ".$user." ".$v_domain." ".$v_account." ".$v_password." ".$v_quota, $output, $return_var);
        check_return_code($return_var,$output);
        unset($output);

        // Add Aliases
        if ((!empty($_POST['v_aliases'])) && (empty($_SESSION['error_msg']))) {
            $valiases = preg_replace("/\n/", " ", $_POST['v_aliases']);
            $valiases = preg_replace("/,/", " ", $valiases);
            $valiases = preg_replace('/\s+/', ' ',$valiases);
            $valiases = trim($valiases);
            $aliases = explode(" ", $valiases);
            foreach ($aliases as $alias) {
                $alias = escapeshellarg($alias);
                if (empty($_SESSION['error_msg'])) {
                    exec (VESTA_CMD."v-add-mail-account-alias ".$user." ".$v_domain." ".$v_account." ".$alias, $output, $return_var);
                    check_return_code($return_var,$output);
                }
                unset($output);
            }
        }

        // Add Forwads
        if ((!empty($_POST['v_fwd'])) && (empty($_SESSION['error_msg']))) {
            $vfwd = preg_replace("/\n/", " ", $_POST['v_fwd']);
            $vfwd = preg_replace("/,/", " ", $vfwd);
            $vfwd = preg_replace('/\s+/', ' ',$vfwd);
            $vfwd = trim($vfwd);
            $fwd = explode(" ", $vfwd);
            foreach ($fwd as $forward) {
                $forward = escapeshellarg($forward);
                if (empty($_SESSION['error_msg'])) {
                    exec (VESTA_CMD."v-add-mail-account-forward ".$user." ".$v_domain." ".$v_account." ".$forward, $output, $return_var);
                    check_return_code($return_var,$output);
                }
                unset($output);
            }
            // Add fwd_only flag
            if ((!empty($_POST['v_fwd_only'])) && (empty($_SESSION['error_msg']))) {
                exec (VESTA_CMD."v-add-mail-account-fwd-only ".$user." ".$v_domain." ".$v_account, $output, $return_var);
                check_return_code($return_var,$output);
                unset($output);
            }
        }

        if (empty($_SESSION['error_msg'])) {
            exec (VESTA_CMD."v-list-sys-config json", $output, $return_var);
            $sys = json_decode(implode('', $output), true);
            unset($output);

            list($http_host, $port) = explode(':', $_SERVER["HTTP_HOST"].":");
            $webmail = "http://".$http_host."/webmail/";
            if (!empty($sys['config']['MAIL_URL'])) $webmail = $sys['config']['MAIL_URL'];

            $_SESSION['ok_msg'] = __('MAIL_ACCOUNT_CREATED_OK',$_POST['v_account'],$_POST[v_domain],$_POST['v_account'],$_POST[v_domain]);
            $_SESSION['ok_msg'] .= " / <a href=".$webmail." target='_blank'>" . __('open webmail') . "</a>";
            unset($v_account);
            unset($v_password);
            unset($v_password);
            unset($v_aliases);
            unset($v_fwd);
            unset($v_quota);
        }
    }
}


if ((empty($_GET['domain'])) && (empty($_POST['domain'])))  {
    $v_domain = (isset($_GET['domain'])?$_GET['domain']:'');
    include($_SERVER['DOCUMENT_ROOT'].'/templates/admin/add_mail.html');
    unset($_SESSION['error_msg']);
    unset($_SESSION['ok_msg']);
} else {
    $v_domain = $_GET['domain'];
    include($_SERVER['DOCUMENT_ROOT'].'/templates/admin/add_mail_acc.html');
    unset($_SESSION['error_msg']);
    unset($_SESSION['ok_msg']);
}

// Footer
include($_SERVER['DOCUMENT_ROOT'].'/templates/footer.html');