WB 2.11.0

<?php

/**

 *

 * @category        framework

 * @package         frontend

 * @subpackage      wbmailer

 * @author          Ryan Djurovich, WebsiteBaker Project

 * @copyright       WebsiteBaker Org. e.V.

 * @link            http://websitebaker.org/

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.3

 * @requirements    PHP 5.3.6 and higher

 * @version         $Id: class.wbmailer.php 2 2017-07-02 15:14:29Z Manuela $

 * @filesource      $HeadURL: svn://isteam.dynxs.de/wb/2.10.x/branches/main/framework/class.wbmailer.php $

 * @lastmodified    $Date: 2017-07-02 17:14:29 +0200 (Sun, 02 Jul 2017) $

 * @examples        http://phpmailer.worxware.com/index.php?pg=examples

 *

 */

/* -------------------------------------------------------- */

// Must include code to stop this file being accessed directly

if(!defined('WB_PATH')) {

    require_once(dirname(__FILE__).'/globalExceptionHandler.php');

    throw new IllegalFileException();

}

/* -------------------------------------------------------- */

//SMTP needs accurate times, and the PHP time zone MUST be set

//This should be done in your php.ini, but this is how to do it if you don't have access to that

date_default_timezone_set('Etc/UTC');

// Include PHPMailer autoloader in initialize

class wbmailer extends PHPMailer

{

    // new websitebaker mailer class (subset of PHPMailer class)

    // setting default values

    function __construct($exceptions = false) {//

        parent::__construct($exceptions);//

        $database = $GLOBALS['database'];

        $errorMessage = [];

        $db_server_email = ''; // required

        // set mailer defaults (PHP mail function)

        $db_wbmailer_routine = "phpmail";

        $db_wbmailer_smtp_host = ""; // required if smtp

        $db_wbmailer_smtp_port = 25; // required

        $db_wbmailer_smtp_secure = ''; // required if smtp

        $db_wbmailer_default_sendername = 'WB Mailer'; // required

// && mb_strlen($db_wbmailer_smtp_host) > 5

        // get mailer settings from database

        $sql = 'SELECT * FROM `' .TABLE_PREFIX. 'settings` '

              . 'WHERE `name` LIKE (\'wbmailer\_%\') '

              . 'OR `name`=\'server_email\'';

        $oRes = $database->query($sql);

        while($aSettings = $oRes->fetchRow( MYSQLI_ASSOC )) {

            ${'db_'.$aSettings['name']} = $aSettings['value'];

            switch ($aSettings['name']):

                case 'server_email':

                    if (filter_var($aSettings['value'], FILTER_VALIDATE_EMAIL) === false){

                      $this->setError('Server E-Mail is empty or not valide');

                    };

            endswitch;

// TODO sanitize smtp settings

           if ($db_wbmailer_routine == "smtp"){

              switch ($aSettings['name']):

                  case 'wbmailer_smtp_host':

                      $db_wbmailer_smtp_host = $aSettings['value'];

                      break;

                  case 'wbmailer_smtp_port':

                      $db_wbmailer_smtp_port = (int)$aSettings['value'];

                      break;

                  case 'wbmailer_smtp_secure':

                      $db_wbmailer_smtp_secure = $aSettings['value'];

                      break;

                  case 'wbmailer_smtp_username':

                      break;

                  case 'wbmailer_smtp_password':

                      break;

                  case 'wbmailer_default_sendername':

                      break;

                  default:

                      break;

              endswitch;

           }

        }

/**

     * `echo` Output plain-text as-is, appropriate for CLI

     * `html` Output escaped, line breaks converted to `<br>`, appropriate for browser output

     * `error_log` Output to error log as configured in php.ini

     *

     * Alternatively, you can provide a callable expecting two params: a message string and the debug level:

     * <code>

     * $this->Debugoutput = function($str, $level) {echo "debug level $level; message: $str";};

     * </code>

 */

        $this->set('SMTPDebug', ((defined('DEBUG') && DEBUG)?2:0));    // Enable verbose debug output

        $this->set('Debugoutput', 'error_log');

        // set method to send out emails

        if ($db_wbmailer_routine == "smtp") {

            // use SMTP for all outgoing mails send by Website Baker

            $this->isSMTP();                                               // telling the class to use SMTP

            $this->set('SMTPAuth', false);                                 // enable SMTP authentication

            $this->set('Host', $db_wbmailer_smtp_host);                    // Set the hostname of the mail server

            $this->set('Port', intval($db_wbmailer_smtp_port));            // Set the SMTP port number - likely to be 25, 465 or 587

            $this->set('SMTPSecure', strtolower($db_wbmailer_smtp_secure));// Set the encryption system to use - ssl (deprecated) or tls

            $this->set('SMTPKeepAlive', false);                            // SMTP connection will be close after each email sent

            // check if SMTP authentification is required

            if ($db_wbmailer_smtp_auth  && (mb_strlen($db_wbmailer_smtp_username) > 1) && (mb_strlen($db_wbmailer_smtp_password) > 1) ) {

                // use SMTP authentification

                $this->set('SMTPAuth', true);                                                 // enable SMTP authentication

                $this->set('Username',   $db_wbmailer_smtp_username);                         // set SMTP username

                $this->set('Password',   $db_wbmailer_smtp_password);                         // set SMTP password

            }

        } else if ($db_wbmailer_routine == "phpmail") {

            // use PHP mail() function for outgoing mails send by Website Baker

            $this->IsMail();

        } else {

            $this->isSendmail();   // telling the class to use SendMail transport

        }

        // set language file for PHPMailer error messages

        if(defined("LANGUAGE")) {

            $this->SetLanguage(strtolower(LANGUAGE),"language");    // english default (also used if file is missing)

        }

        // set default charset

        if(defined('DEFAULT_CHARSET')) {

            $this->set('CharSet', DEFAULT_CHARSET);

        } else {

            $this->set('CharSet', 'utf-8');

        }

        // set default sender name

        if($this->FromName == 'Root User') {

            if(isset($_SESSION['DISPLAY_NAME'])) {

                $this->set('FromName', $_SESSION['DISPLAY_NAME']);                  // FROM NAME: display name of user logged in

            } else {

                $this->set('FromName', $db_wbmailer_default_sendername);            // FROM NAME: set default name

            }

        }

        /*

            some mail provider (lets say mail.com) reject mails send out by foreign mail

            relays but using the providers domain in the from mail address (e.g. myname@mail.com)

        $this->setFrom($db_server_email);                       // FROM MAIL: (server mail)

        */

        // set default mail formats

        $this->IsHTML();                                        // Sets message type to HTML or plain.

        $this->set('WordWrap', 80);

        $this->set('Timeout', 30);

    }

    /**

     * Send messages using $Sendmail.

     * @return void

     * @description  overrides isSendmail() in parent

     */

    public function isSendmail()

    {

        $ini_sendmail_path = ini_get('sendmail_path');

        if (!preg_match('/sendmail$/i', $ini_sendmail_path)) {

            if ($this->exceptions) {

                throw new phpmailerException('no sendmail available');

            }

        } else {

            $this->Sendmail = $ini_sendmail_path;

            $this->Mailer = 'sendmail';

        }

    }

}