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Snippet #
Important: All snippets are provided as-is without support or guarantees. These snippets are provided as guidelines for advanced users looking to customize LearnDash. For any additional help or support with these snippets, we recommend reaching out to a LearnDash Expert.
add_action( 'plugins_loaded', function() {
remove_filter( 'learndash_notifications_email_content', [ 'LD_Notifications_Subscription_Manager', 'subscription_notice' ], 99 );
remove_action( 'template_redirect', [ 'LD_Notifications_Subscription_Manager', 'redirect_to_login_page' ], 10 );
remove_action( 'template_include', [ 'LD_Notifications_Subscription_Manager', 'subscription_page' ], 10 );
remove_filter( 'document_title_parts', [ 'LD_Notifications_Subscription_Manager', 'subscription_page_title' ], 10 );
remove_action( 'init', [ 'LD_Notifications_Subscription_Manager', 'save_subscriptions' ], 10 );
} );
add_filter( 'learndash_notifications_email_content', function( $content, $notification_id ) {
$content .= "\r\n\r\n";
$content .= '<p class="subscription-manager-notice" style="font-size: 12px; font-style: italic;">';
$content .= sprintf( __( 'Don\'t want to receive this email anymore? <a href="%s">Click here</a> to manage your notification emails subscription.', 'learndash-notifications' ), home_url( '/notifications-subscription/' ) );
$content .= '</p>';
return $content;
}, 99, 2 );
add_action( 'template_redirect', function() {
$query_vars = LD_Notifications_Subscription_Manager::get_query_vars();
if ( ! is_user_logged_in() && array_search( 'notifications-subscription', $query_vars, true ) !== false ) {
$login_page = wp_login_url( home_url( '/notifications-subscription/' ) );
wp_safe_redirect( $login_page );
exit();
}
} );
add_filter( 'template_include', function( $template ) {
$query_vars = LD_Notifications_Subscription_Manager::get_query_vars();
if ( is_user_logged_in() && array_search( 'notifications-subscription', $query_vars, true ) !== false ) {
http_response_code( 200 );
ob_start();
add_action( 'wp_footer', function() {
?>
<script type="text/javascript">
jQuery( document ).ready( function( $ ) {
$( '.select-all' ).on( 'click', function() {
if ( $( this ) .is( ':checked' ) ) {
$( 'input[type="checkbox"]' ).prop( 'checked', true );
} else {
$( 'input[type="checkbox"]' ).prop( 'checked', false );
}
} );
});
</script>
<?php
} );
get_header();
$triggers = learndash_notifications_get_triggers();
$subscriptions = get_user_meta( get_current_user_id(), 'learndash_notifications_subscription', true );
?>
<style scoped="scoped">
.primary {
margin-bottom: 30px;
max-width: 600px;
margin: 0 auto;
}
h1 {
text-align: center;
margin-bottom: 40px;
}
.message {
color: #fff;
padding: 5px 15px;
margin-bottom: 20px;
}
.message.success {
background-color: green;
}
.message.fail {
background-color: red;
}
.triggers {
display: flex;
flex-direction: column;
}
.item {
display: flex;
flex-direction: row;
}
.item.alternate {
background-color: #f5f5f5;
}
.item.submit {
margin-top: 20px;
}
.header {
font-weight: bold;
}
.child {
width: 80%;
padding: 5px 10px;
}
.child.cb {
width: 200px;
text-align: center;
}
@media screen {
}
</style>
<main class="learndash-notifications primary">
<h1><?php _e( 'Notifications Subscription', 'learndash-notifications' ) ?></h1>
<?php
if ( isset( $_GET['message'] ) ) {
switch ( $_GET['message'] ) {
case 'success':
$class = 'success';
$message = __( 'Your notification settings has been successfully saved.', 'learndash-notifications' );
break;
case 'fail':
$class = 'fail';
$message = __( 'There is something wrong. Please try again later.', 'learndash-notifications' );
break;
default:
$message = false;
break;
}
if ( $message ) {
?>
<div class="message <?php echo esc_attr( $class ); ?>"><?php echo $message; ?></div>
<?php
}
}
?>
<div class="triggers">
<form action="" method="POST">
<input type="hidden" name="action" value="learndash_notifications_subscription">
<input type="hidden" name="user_id" value="<?php echo esc_attr( get_current_user_id() ) ?>">
<?php wp_nonce_field( 'learndash_notifications_subscription', 'ld_nonce' ) ?>
<div class="item">
<div class="header child"><?php _e( 'Triggers', 'learndash-notifications' ) ?></div>
<div class="header cb child">
<div>
<?php _e( 'Enabled', 'learndash-notifications' ) ?>
</div>
<div class="input">
<input type="checkbox" name="select-all" class="select-all" title="<?php esc_attr_e( 'Select All', 'learndash-notifications' ) ?>">
</div>
</div>
</div>
<?php $count = 0; ?>
<?php foreach ( $triggers as $key => $label ) : ?>
<?php $count++; ?>
<?php $checked = ! isset( $subscriptions[ $key ] ) || $subscriptions[ $key ] ? 'checked="checked"' : ''; ?>
<div class="item <?php if ( $count % 2 ) echo 'alternate'; ?>">
<div class="label child"><?php echo esc_textarea( $label ) ?></div>
<div class="cb child"><input type="checkbox" name="<?php echo esc_attr( $key ) ?>" value="1" <?php echo $checked ?>></div>
</div>
<?php endforeach; ?>
<div class="item submit">
<div class="child"></div>
<div class="child cb">
<input class="submit" type="submit" value="<?php esc_attr_e( 'Save Changes', 'learndash-notifications' ) ?>">
</div>
</div>
</form>
</div>
</main>
<?php
get_footer();
echo ob_get_clean();
return '';
} else {
return $template;
}
} );
add_filter( 'document_title_parts', function( $title ) {
$query_vars = LD_Notifications_Subscription_Manager::get_query_vars();
if ( array_search( 'notifications-subscription', $query_vars, true ) !== false ) {
$title['title'] = __( 'Notifications Subscription' );
}
return $title;
} );
add_action( 'init', function() {
if ( ! isset( $_POST['action'] ) || $_POST['action'] !== 'learndash_notifications_subscription' ) {
return;
}
if ( ! wp_verify_nonce( $_POST['ld_nonce'], 'learndash_notifications_subscription' ) ) {
return;
}
$user_id = intval( $_POST['user_id'] );
if ( empty( $user_id ) ) {
return;
}
$triggers = learndash_notifications_get_triggers();
$subscriptions = [];
foreach ( $triggers as $key => $label ) {
if ( isset( $_POST[ $key ] ) && $_POST[ $key ] == 1 ) {
$subscriptions[ $key ] = 1;
} else {
$subscriptions[ $key ] = 0;
}
}
$update = update_user_meta( $user_id, 'learndash_notifications_subscription', $subscriptions );
if ( $update ) {
$redirect_url = add_query_arg( [ 'message' => 'success' ], home_url( 'notifications-subscription/' ) );
} else {
$redirect_url = add_query_arg( [ 'message' => 'fail' ], home_url( 'notifications-subscription/' ) );
}
wp_redirect( $redirect_url );
exit();
} );