public function get_public_settings() {
		$settings = wp_parse_args( $this->get_settings(), PUM_Admin_Popups::defaults() );

		foreach ( $settings as $key => $value ) {
			$field = PUM_Admin_Popups::get_field( $key );

			if ( false === $field && isset( $value ) ) {
				// This is a value set programatically, not by a defined field. ex theme_slug.
				$settings[ $key ] = $value;
				continue;
			}

			if ( $field['private'] ) {
				unset( $settings[ $key ] );
			} elseif ( 'checkbox' === $field['type'] ) {
				$settings[ $key ] = (bool) $value;
			}
		}

		$settings['id']   = $this->ID;
		$settings['slug'] = $this->post_name;

		$filters = array( 'js_only' => true );

		if ( $this->has_conditions( $filters ) ) {
			$settings['conditions'] = $this->get_conditions( $filters );
		}

		return apply_filters( 'pum_popup_get_public_settings', $settings, $this );
	}