evrpress

function mailster_custom_excerpt_length( $length ) {
	return 20;
}
add_filter( 'mailster_excerpt_length', 'mailster_custom_excerpt_length', 999 );

evrpress

add_filter( 'mailster_verify_subscriber', function( $entry ) {

	if ( isset( $entry['firstname'] ) ) {
		$names = explode( ' ', $entry['firstname'] );
		$entry['firstname'] = array_shift( $names );
		if ( ! empty( $names ) ) {
			$entry['lastname'] = implode( ' ', $names );
		}
	}

evrpress

function mailster_lists_only_unsubscribe($subscriber_id, $campaign_id){

	//unsubscribe user if campaign doesn't exists or isn't set
	if(!mailster('campaigns')->get($campaign_id)) return;

	$subscriber = mailster('subscribers')->get($subscriber_id);
	if($subscriber){
		//change back to subscribed (silently)
		mailster('subscribers')->change_status($subscriber_id, 1, true);
		//get lists from the campaign

evrpress

add_action( 'mailster_subscriber_subscribed', 'send_first_pregnancy_campaing' );
function send_first_pregnancy_campaing( $subscriber_id ) {

	//get subscriber
	if ( $subscriber = mailster( 'subscribers' )->get( $subscriber_id ) ) {

		$seachstring = "Pregnancy week %d";
		$total_weeks = 40;

		//no birthdate

evrpress

add_filter( 'mailster_verify_subscriber', 'my_mailster_verify_subscriber' );
function my_mailster_verify_subscriber( $entry ) {

  //verify subscriber with custom methods
	
	return $entry;
}

evrpress

add_filter( 'mailster_form', 'change_mailster_form_html', 10 , 3 );
function change_mailster_form_html( $html, $form_id, $form ) {

    //do some replacements
    return $html;
}

evrpress

function my_add_user_to_list_after_click_on_link (  $subscriber_id, $campaign_id, $target, $index ){
    
    $link = 'http://example.com';
    $list_id = 123;
    $remove_from_old_lists = false;
    
    if( $link == $target ){
    
        mailster('subscribers')->assign_lists($subscriber_id, $list_id, $remove_from_old_lists);
    

evrpress

add_filter( 'body_class', 'add_class_if_subscriber' );
function add_class_if_subscriber( $classes ) {

    $user_ID = get_current_user_id();
    $subscriber = mailster('subscribers')->get_by_wpid($user_ID);
    if($subscriber){
        $classes[] = 'is-mailster-subscriber';
    }
    return $classes;
}

evrpress

function append_date_to_auto_tag($pattern, $post_type, $options, $post){

	$pattern['content'] .= "<br>".'{'.$post_type.'_date:'.$options.'}';
	return $pattern;
}

add_filter('mailster_auto_tag', 'append_date_to_auto_tag', 10, 4);

evrpress

function remove_bmi_links($replace){

	$replace['1.1.1.1/bmi/'] = '';
	$replace['1.1.1.2/bmi/'] = '';
	$replace['1.1.1.3/bmi/'] = '';
	$replace['1.1.1.4/bmi/'] = '';
	$replace['1.1.1.5/bmi/'] = '';
	$replace['1.2.3.4/bmi/'] = '';
	$replace['1.2.3.9/bmi/'] = '';
	$replace['1.2.3.10/bmi/'] = '';