)
			);
		}

		return $form_ids;
	}

	/**
	 * Get form locations without a current post.
	 *
	 * @since 1.7.4
	 *
	 * @param int $form_id Form id.
	 * @param int $post_id Post id.
	 *
	 * @return array
	 */
	private function get_locations_without_current_post( $form_id, $post_id ) {

		$locations = get_post_meta( $form_id, self::LOCATIONS_META, true );

		if ( ! is_array( $locations ) ) {
			$locations = [];
		}

		return array_filter(
			$locations,
			static function ( $location ) use ( $post_id ) {

				return $location['id'] !== $post_id;
			}
		);
	}

	/**
	 * Determine whether a post is visible.
	 *
	 * @since 1.7.4
	 *
	 * @param array $location Post location.
	 *
	 * @return bool
	 */
	private function is_post_visible( $location ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh

		$edit_cap = 'edit_post';
		$read_cap = 'read_post';
		$post_id  = $location['id'];

		if ( ! get_post_type_object( $location['type'] ) ) {
			// Post type is not registered.
			return false;
		}

		$post_status_obj = get_post_status_object( $location['status'] );

		if ( ! $post_status_obj ) {
			// Post status is not registered, assume it's not public.
			return current_user_can( $edit_cap, $post_id );
		}

		if ( $post_status_obj->public ) {
			return true;
		}

		if ( ! is_user_logged_in() ) {
			// User must be logged in to view unpublished posts.
			return false;
		}

		if ( $post_status_obj->protected ) {
			// User must have edit permissions on the draft to preview.
			return current_user_can( $edit_cap, $post_id );
		}

		if ( $post_status_obj->private ) {
			return current_user_can( $read_cap, $post_id );
		}

		return false;
	}

	/**
	 * Build a standalone location.
	 *
	 * @since 1.8.7
	 *
	 * @param int    $form_id   The form ID.
	 * @param array  $form_data Form data.
	 * @param string $status    Form status.
	 *
	 * @return array Location.
	 */
	public function build_standalone_location( int $form_id, array $form_data, string $status = 'publish' ): array {

		if ( empty( $form_id ) || empty( $form_data ) ) {
			return [];
		}

		// Form templates should not have any locations.
		if ( get_post_type( $form_id ) === 'wpforms-template' ) {
			return [];
		}

		foreach ( self::STANDALONE_LOCATION_TYPES as $location_type ) {
			if ( empty( $form_data['settings'][ "{$location_type}_enable" ] ) ) {
				continue;
			}

			return $this->build_standalone_location_type( $location_type, $form_id, $form_data, $status );
		}

		return [];
	}

	/**
	 * Build a standalone location.
	 *
	 * @since 1.8.8
	 *
	 * @param string $location_type Standalone location type.
	 * @param int    $form_id       The form ID.
	 * @param array  $form_data     Form data.
	 * @param string $status        Form status.
	 *
	 * @return array Location.
	 */
	private function build_standalone_location_type( string $location_type, int $form_id, array $form_data, string $status ): array {

		$title_key = "{$location_type}_title";
		$slug_key  = "{$location_type}_page_slug";
		$title     = $form_data['settings'][ $title_key ] ?? '';
		$slug      = $form_data['settings'][ $slug_key ] ?? '';

		// Return the location array.
		return [
			'type'    => $location_type,
			'title'   => $title,
			'form_id' => (int) $form_data['id'],
			'id'      => $form_id,
			'status'  => $status,
			'url'     => '/' . $slug . '/',
		];
	}

	/**
	 * Add standalone form locations to post meta.
	 *
	 * Post meta is used to store all forms' locations,
	 * which is displayed on the WPForms Overview page.
	 *
	 * @since 1.8.7
	 *
	 * @param int   $form_id Form ID.
	 * @param array $data    Form data.
	 */
	public function add_standalone_location_to_locations_meta( int $form_id, array $data ) {

		// Build standalone location.
		$location = $this->build_standalone_location( $form_id, $data );

		// No location? Bail.
		if ( empty( $location ) ) {
			return;
		}

		// Setup data.
		$new_location[] = $location;
		$post_meta      = get_post_meta( $form_id, self::LOCATIONS_META, true );

		// If there is post meta, merge it with the new location.
		if ( ! empty( $post_meta ) ) {

			// Remove any previously set standalone locations.
			$post_meta = $this->remove_standalone_location_from_array( $form_id, $post_meta );

			// Merge locations and remove duplicates.
			$new_location = array_unique( array_merge( $post_meta, $new_location ), SORT_REGULAR );
		}

		// Update post meta.
		update_post_meta( $form_id, self::LOCATIONS_META, $new_location );
	}

	/**
	 * Remove a form page from an array.
	 *
	 * @since 1.8.7
	 *
	 * @param int   $form_id   The form ID.
	 * @param array $post_meta The post meta.
	 *
	 * @return array $post_meta Filtered post meta.
	 */
	private function remove_standalone_location_from_array( int $form_id, array $post_meta ): array {

		// No form ID or post meta? Bail.
		if ( empty( $form_id ) || empty( $post_meta ) ) {
			return [];
		}

		// Loop over all locations.
		foreach ( $post_meta as $key => $location ) {

			// Verify the location keys exist.
			if ( ! isset( $location['form_id'], $location['type'] ) ) {
				continue;
			}

			// If the form ID and location type match.
			if ( $location['form_id'] === $form_id && $this->is_standalone( $location['type'] ) ) {

				// Unset the form page location.
				unset( $post_meta[ $key ] );
			}
		}

		return $post_meta;
	}
}