File: /data/www/welovefamily.at/welovefamily.at/htdocs/wp-content/plugins/myMail/classes/bounce.class.php
<?php
/**
*
*
* @author Xaver Birsak (https://revaxarts.com)
* @package
*/
class MyMailBounce {
/**
*
*/
public function __construct() {
add_action( 'plugins_loaded', array( &$this, 'init' ), 1 );
}
/**
*
*/
public function init() {
add_action( 'mymail_cron_worker', array( &$this, 'check' ), 1 );
add_action( 'mymail_check_bounces', array( &$this, 'check' ), 99 );
}
/**
*
*
* @param unknown $bool (optional)
*/
public function bounce_lock( $bool = true ) {
set_transient( 'mymail_check_bounces_lock', $bool, mymail_option( 'bounce_check', 5 ) * 60 );
}
/**
*
*
* @return unknown
*/
public function is_bounce_lock() {
return get_transient( 'mymail_check_bounces_lock' );
}
/**
*
*
* @param unknown $force (optional)
* @return unknown
*/
public function check( $force = false ) {
if ( !mymail_option( 'bounce_active' ) ) {
return false;
}
if ( $this->is_bounce_lock() && !$force ) {
return false;
}
$server = mymail_option( 'bounce_server' );
$user = mymail_option( 'bounce_user' );
$pwd = mymail_option( 'bounce_pwd' );
if ( !$server || !$user || !$pwd ) {
return false;
}
//check bounces only every defined minutes
$this->bounce_lock();
if ( mymail_option( 'bounce_ssl' ) ) {
$server = 'ssl://' . $server;
}
require_once ABSPATH . WPINC . '/class-pop3.php';
$pop3 = new POP3();
if ( !$pop3->connect( $server, mymail_option( 'bounce_port', 110 ) ) || !$pop3->user( $user ) ) {
return false;
}
$count = $pop3->pass( $pwd );
if ( 0 === $count || false === $count ) {
$pop3->quit();
return false;
}
require_once MYMAIL_DIR . 'classes/libs/bounce/bounce_driver.class.php';
$bounce_delete = mymail_option( 'bounce_delete' );
$MID = mymail_option( 'ID' );
// Only max 1000 at once.
$count = min( $count, 1000 );
for ( $i = 1; $i <= $count; $i++ ) {
$message = $pop3->get( $i );
if ( !$message ) {
if ( $bounce_delete ) {
$pop3->delete( $i );
}
continue;
}
$message = implode( $message );
preg_match( '#X-MyMail: ([a-f0-9]{32})#i', $message, $hash );
preg_match( '#X-MyMail-Campaign: (\d+)#i', $message, $camp );
preg_match( '#X-MyMail-ID: ([a-f0-9]{32})#i', $message, $ID );
if ( !empty( $hash ) && !empty( $ID ) ) {
if ( $ID[1] == $MID ) {
$bouncehandler = new Bouncehandler();
$bounceresult = $bouncehandler->parse_email( $message );
$bounceresult = (object) $bounceresult[0];
$subscriber = mymail( 'subscribers' )->get_by_hash( $hash[1], false );
$campaign = !empty( $camp ) ? mymail( 'campaigns' )->get( intval( $camp[1] ) ) : null;
if ( $subscriber ) {
$campaign_id = $campaign ? $campaign->ID : 0;
switch ( $bounceresult->action ) {
case 'success':
break;
case 'failed':
//hardbounce
mymail( 'subscribers' )->bounce( $subscriber->ID, $campaign_id, true, $bounceresult->status );
break;
case 'transient':
default:
//softbounce
mymail( 'subscribers' )->bounce( $subscriber->ID, $campaign_id, false, $bounceresult->status );
}
}
$pop3->delete( $i );
} else {
$pop3->reset();
}
} else {
if ( $bounce_delete ) {
$pop3->delete( $i );
}
}
}
$pop3->quit();
}
}