$prepared_post->post_title  = $settings['name'];
		$prepared_post->post_name   = sanitize_title( $settings['slug'] );

		// Remove duplicate information from settings.
		unset( $settings['name'] );
		unset( $settings['slug'] );

		$prepared_post->post_content = wp_json_encode( $settings );

		return $prepared_post;
	}

	/**
	 * Gets the font family's settings from the post.
	 *
	 * @since 6.5.0
	 *
	 * @param WP_Post $post Font family post object.
	 * @return array Font family settings array.
	 */
	protected function get_settings_from_post( $post ) {
		$settings_json = json_decode( $post->post_content, true );

		// Default to empty strings if the settings are missing.
		return array(
			'name'       => isset( $post->post_title ) && $post->post_title ? $post->post_title : '',
			'slug'       => isset( $post->post_name ) && $post->post_name ? $post->post_name : '',
			'fontFamily' => isset( $settings_json['fontFamily'] ) && $settings_json['fontFamily'] ? $settings_json['fontFamily'] : '',
			'preview'    => isset( $settings_json['preview'] ) && $settings_json['preview'] ? $settings_json['preview'] : '',
		);
	}
}