ld_topic_access_from__visible_after_specific_date

Description

Usage

add_filter( 'ld_topic_access_from__visible_after_specific_date', 'your_function_name', 10, 3 );

Parameters

$visible_after_specific_date (mixed)

This parameter holds the calculated visibility status of the topic based on a specific date, which can be modified by the filter.

$topic_id (mixed)

This parameter contains a mixed value representing a specific date after which the topic should become visible, or null if no such restriction exists.

$user_id (mixed)

This parameter represents the unique identifier of the specific topic being checked.

Return Value

The filtered value.

Examples

add_filter(
	'ld_topic_access_from__visible_after_specific_date',
	'my_custom_topic_access_logic',
	10,
	3
);

/**
 * Customizes topic access based on a specific future date.
 *
 * This function allows you to override the default behavior of the
 * 'ld_topic_access_from__visible_after_specific_date' hook. It checks if the
 * current time is before the specified 'visible_after_specific_date' for a
 * LearnDash topic and, if so, returns that date as the timestamp from which
 * access should be granted.
 *
 * @param int    $visible_after_specific_date The timestamp representing the specific date after which the topic should be visible.
 * @param int    $topic_id                  The ID of the LearnDash topic.
 * @param int    $user_id                   The ID of the user.
 *
 * @return int|null The timestamp for topic visibility if the condition is met, otherwise null.
 */
function my_custom_topic_access_logic( $visible_after_specific_date, $topic_id, $user_id ) {

	// In this example, we'll add an extra day if the user is a premium member.
	// Replace with your actual custom logic.

	// Assume we have a function to check for premium membership.
	if ( function_exists( 'is_user_premium_member' ) && is_user_premium_member( $user_id ) ) {
		// Add an extra day to the visibility date for premium members.
		$modified_visible_after = $visible_after_specific_date + ( DAY_IN_SECONDS ); // DAY_IN_SECONDS is a WordPress constant for 86400 seconds.
		return $modified_visible_after;
	}

	// If no custom logic applies, return the original value.
	return $visible_after_specific_date;
}

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/classes/uncanny-drip-topics-by-group.php:738

public static function ld_topic_access_from_inherited_from_ld( $topic_id, $user_id, $course_id = null ) {
		$return = null;

		if ( is_null( $course_id ) ) {
			$course_id = learndash_get_course_id( $topic_id );
		}

		$courses_access_from = ld_course_access_from( $course_id, $user_id );
		if ( empty( $courses_access_from ) ) {
			$courses_access_from = learndash_user_group_enrolled_to_course_from( $user_id, $course_id );
		}

		$visible_after = learndash_get_setting( $topic_id, 'visible_after' );
		if ( $visible_after > 0 ) {

			// Adjust the Course acces from by the number of days. Use abs() to ensure no negative days.
			$topic_access_from = $courses_access_from + abs( $visible_after ) * 24 * 60 * 60;
			$topic_access_from = apply_filters( 'ld_topic_access_from__visible_after', $topic_access_from, $topic_id, $user_id );

			$current_timestamp = time();
			if ( $current_timestamp < $topic_access_from ) {
				$return = $topic_access_from;
			}

		} else {
			$visible_after_specific_date = learndash_get_setting( $topic_id, 'visible_after_specific_date' );
			if ( ! empty( $visible_after_specific_date ) ) {
				if ( ! is_numeric( $visible_after_specific_date ) ) {
					// If we a non-numberic value like a date stamp Y-m-d hh:mm:ss we want to convert it to a GMT timestamp
					$visible_after_specific_date = learndash_get_timestamp_from_date_string( $visible_after_specific_date, true );
				}

				$current_time = time();

				if ( $current_time < $visible_after_specific_date ) {
					$return = apply_filters( 'ld_topic_access_from__visible_after_specific_date', $visible_after_specific_date, $topic_id, $user_id );
				}
			}
		}

		return $return;
	}

Related Hooks

• ld_topic_access_from__visible_after — fires_nearby