* @return void
	 */
	public function maybe_restrict_post_content( $post, $query ) {
		/**
		 * Filters the post types that must be skipped.
		 *
		 * The LifterLMS post types content restriction should be handled by the LifterLMS rest-api.
		 *
		 * @since 3.41.1
		 *
		 * @param string[] $post_types The array of post types to skip.
		 */
		$skip = apply_filters(
			'llms_in_rest_restrict_content_skip_post_types',
			array(
				'course',
				'lesson',
				'llms_quiz',
				'llms_membership',
				'llms_question',
				'llms_certificate',
				'llms_my_certificate',
			)
		);

		if ( in_array( get_post_type( $post ), $skip, true ) ) {
			return;
		}

		// Needed by `llms_page_restricted()` to work as expected.
		$is_singular        = $query->is_singular;
		$query->is_singular = true;

		$page_restricted = llms_page_restricted( get_the_ID() );

		if ( $page_restricted['is_restricted'] ) {

			$msg    = __( 'This content is restricted', 'lifterlms' );
			$reason = $page_restricted['reason'];

			if ( in_array( $reason, array( 'membership', 'sitewide_membership' ), true ) ) {

				$membership_id = $page_restricted['restriction_id'];

				if ( ! empty( $membership_id ) && is_numeric( $membership_id ) ) {

					$membership = new LLMS_Membership( $membership_id );

					if ( 'yes' === $membership->get( 'restriction_add_notice' ) ) {
						$msg = $membership->get( 'restriction_notice' );
					}
				}
			}

			/**
			 * Filters the restriction message.
			 *
			 * The dynamic portion of the hook name, `$reason`, refers to the restriction reason.
			 *
			 * @since 3.41.1
			 *
			 * @param string $message     Restriction message.
			 * @param array  $restriction Array of restriction info from `llms_page_restricted()`.
			 */
			$msg = apply_filters( "llms_in_rest_restricted_by_{$reason}_message", $msg, $page_restricted );

			$post->post_content = $msg;
			$post->post_excerpt = $msg;
		}

		$query->is_singular = $is_singular;