learndash-show-lesson-quizzes

Description

Usage

add_filter( 'learndash-show-lesson-quizzes', 'your_function_name', 10, 4 );

Parameters

$show_lesson_quizzes (mixed)

This parameter determines whether quizzes associated with the current lesson should be displayed.

$post (mixed)

This parameter determines whether quizzes associated with a lesson should be displayed.

$course_id (mixed)

This parameter contains the current lesson or topic post object being processed.

$user_id (mixed)

This parameter contains the ID of the current course being viewed.

Return Value

The filtered value.

Examples

/**
 * Filter to determine if quizzes should be displayed for a lesson.
 *
 * This example prevents quizzes from being shown on the last page of a paginated course
 * if the lesson itself has quizzes associated with it.
 *
 * @param bool   $show_lesson_quizzes The default value indicating whether to show quizzes.
 * @param WP_Post $post                The current lesson post object.
 * @param int     $course_id           The ID of the current course.
 * @param int     $user_id             The ID of the current user.
 * @return bool                       True if quizzes should be shown, false otherwise.
 */
function my_learndash_hide_quizzes_on_last_page( $show_lesson_quizzes, $post, $course_id, $user_id ) {
	// If the lesson is part of a paginated course and we are on the last page,
	// and if there are quizzes associated with this lesson, then we hide them.
	if ( $show_lesson_quizzes && ! empty( $course_id ) && ! empty( $user_id ) && ! empty( $post ) ) {
		global $course_pager_results;

		// Check if course pagination is active and if we are on the last page.
		if ( isset( $course_pager_results[ $post->ID ]['pager'] ) && ! empty( $course_pager_results[ $post->ID ]['pager'] ) ) {
			$current_page = $course_pager_results[ $post->ID ]['pager']['paged'];
			$total_pages  = $course_pager_results[ $post->ID ]['pager']['total_pages'];

			if ( $current_page == $total_pages ) {
				// Get the quizzes for this lesson.
				$quizzes = learndash_get_lesson_quiz_list( $post, $user_id, $course_id );
				if ( ! empty( $quizzes ) ) {
					// If there are quizzes for this lesson and we are on the last page,
					// we decide to hide them by returning false.
					return false;
				}
			}
		}
	}

	// Otherwise, return the original value.
	return $show_lesson_quizzes;
}
add_filter( 'learndash-show-lesson-quizzes', 'my_learndash_hide_quizzes_on_last_page', 10, 4 );

Placement

This code should be placed in the functions.php file of your active theme, a custom plugin, or using a code snippets plugin.

Source Code

src/templates/single-ld30-course.php:256
src/templates/single-ld30-lesson.php:162

}

			global $course_pager_results;
			$show_lesson_quizzes = true;
			if ( isset( $course_pager_results[ $post->ID ]['pager'] ) && ! empty( $course_pager_results[ $post->ID ]['pager'] ) ) :
				$show_lesson_quizzes = ( $course_pager_results[ $post->ID ]['pager']['paged'] == $course_pager_results[ $post->ID ]['pager']['total_pages'] ? true : false );
			endif;
			$show_lesson_quizzes = apply_filters( 'learndash-show-lesson-quizzes', $show_lesson_quizzes, $post->ID, $course_id, $user_id );
			$quizzes             = learndash_get_lesson_quiz_list( $post, get_current_user_id(), $course_id );
			if ( ! $grid_quizzes && ! empty( $quizzes ) && $show_lesson_quizzes ) :
				?>
				<!--<div class="learndash-wrapper">-->
				<!--<div class="ld-lesson-topic-list">-->
				<!--<div class="ld-table-list ld-topic-list ld-no-pagination">-->
				<div class="ld-section-heading">

Related Hooks

• learndash-course-content-list-before — fires_nearby
• learndash-lesson-content-list-before — fires_nearby