Filter uncanny-learndash-groups

ulgm_courses_is_downloadable

Filters whether a lesson or course is downloadable, allowing customization of download availability.

add_filter( 'ulgm_courses_is_downloadable', $callback, 10, 2 );

Description

Fires when determining if a course product is downloadable. Developers can use this filter to override the default downloadable status of a course product. The `$this` parameter represents the course product object.

Usage

add_filter( 'ulgm_courses_is_downloadable', 'your_function_name', 10, 2 );

Parameters

$this (mixed)
This parameter contains the downloadable status of the course, typically a boolean value.
$this (mixed)
This parameter contains the downloadable status of the course, which is the value being filtered.

Return Value

The filtered value.

Examples

add_filter( 'ulgm_courses_is_downloadable', 'my_custom_course_downloadable_logic', 10, 2 );

/**
 * Conditionally makes a course downloadable based on user role.
 *
 * @param bool  $is_downloadable The current downloadable status of the course.
 * @param object $course_object   The course product object.
 * @return bool The modified downloadable status.
 */
function my_custom_course_downloadable_logic( $is_downloadable, $course_object ) {
    // Get the current logged-in user.
    $user = wp_get_current_user();

    // Check if the user is logged in and has the 'premium_member' role.
    if ( is_user_logged_in() && in_array( 'premium_member', (array) $user->roles ) ) {
        // If they are a premium member, always make the course downloadable.
        return true;
    }

    // Otherwise, return the original downloadable status.
    return $is_downloadable;
}

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/includes/woocommerce/wc_product_courses.php:76

public function is_downloadable( $context = 'view' ) {
		return apply_filters( 'ulgm_courses_is_downloadable', $this->get_prop( 'downloadable', $context ), $this );
	}
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