LearnDash: Encouraging Email When a Quiz Is Failed
Emails students who did not pass a LearnDash quiz with their score and a link to try again, so they do not give up.
Opens WPIDE on
Code
if ( ! defined( 'LEARNDASH_VERSION' ) ) {
return;
}
add_action( 'learndash_quiz_completed', function ( $quizdata, $user ) {
if ( ! $user instanceof WP_User || ! empty( $quizdata['pass'] ) ) {
return;
}
$quiz_id = isset( $quizdata['quiz'] ) ? ( is_object( $quizdata['quiz'] ) ? (int) $quizdata['quiz']->ID : (int) $quizdata['quiz'] ) : 0;
if ( ! $quiz_id ) {
return;
}
$key = 'wpide_ld_fail_' . $user->ID . '_' . $quiz_id;
if ( get_transient( $key ) ) {
return;
}
set_transient( $key, 1, DAY_IN_SECONDS );
wp_mail(
$user->user_email,
sprintf( 'Almost there: %s', get_the_title( $quiz_id ) ),
sprintf(
"Hi %s,\n\nYou scored %s%% on \"%s\". That is not a pass yet, but you can review the lessons and try again any time:\n%s\n\nYou've got this!",
$user->first_name ? $user->first_name : $user->display_name,
isset( $quizdata['percentage'] ) ? round( (float) $quizdata['percentage'] ) : 0,
get_the_title( $quiz_id ),
get_permalink( $quiz_id )
)
);
}, 10, 2 );Notes
Sent at most once a day per quiz and student, so repeated attempts do not flood their inbox.
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