Inventory_Presser_Admin_Options::add_settings()

	public function add_settings() {
		register_setting(
			INVP::option_group(), // option_group.
			INVP::OPTION_NAME, // option_name.
			array( $this, 'sanitize_options' ) // sanitize_callback.
		);

		/**
		 * SECTION Settings
		 */
		add_settings_section(
			'dealership_options_setting_section', // id.
			__( 'General', 'inventory-presser' ), // title.
			'__return_empty_string', // callback.
			INVP::option_page() // page.
		);

		// Price Display.
		add_settings_field(
			'price_display', // id.
			__( 'Price Display', 'inventory-presser' ), // title.
			array( $this, 'callback_price_display' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_setting_section' // section.
		);

		// [x] Include sold vehicles
		add_settings_field(
			'include_sold_vehicles', // id.
			__( 'Sold Vehicles', 'inventory-presser' ), // title.
			array( $this, 'callback_include_sold_vehicles' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_setting_section' // section.
		);

		// [x] Show all taxonomies under Vehicles menu in Dashboard
		add_settings_field(
			'show_all_taxonomies', // id.
			__( 'Show All Taxonomies', 'inventory-presser' ), // title.
			array( $this, 'callback_show_all_taxonomies' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_setting_section' // section.
		);

		// [x] Skip trash when deleting vehicles and delete permanently
		add_settings_field(
			'skip_trash', // id.
			__( 'Skip Trash', 'inventory-presser' ), // title.
			array( $this, 'callback_skip_trash' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_setting_section' // section.
		);

		// MapBox Public Token [____________].
		add_settings_field(
			'mapbox_public_token', // id.
			__( 'MapBox Public Token', 'inventory-presser' ), // title.
			array( $this, 'callback_mapbox_public_token' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_setting_section' // section.
		);

		add_settings_field(
			'use_arranger_gallery', // id.
			__( 'Rearrange Photos Block', 'inventory-presser' ), // title.
			array( $this, 'callback_use_arranger_gallery' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_setting_section' // section.
		);

		/**
		 * SECTION Listings
		 */
		add_settings_section(
			'dealership_options_section_listings', // id.
			__( 'Listings', 'inventory-presser' ), // title.
			'__return_empty_string', // callback.
			INVP::option_page() // page.
		);

		// Sort vehicles by [Field] in [Ascending] order.
		add_settings_field(
			'sort_vehicles_by', // id.
			__( 'Sort Vehicles By', 'inventory-presser' ), // title.
			array( $this, 'callback_sort_vehicles_by' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_section_listings' // section.
		);

		/**
		 * Create an additional inventory archive at pmgautosales.com/[cash-deals]
		 * that contains vehicles that have a value for field [Down Payment]
		 */
		add_settings_field(
			'additional_listings_page', // id.
			__( 'Additional Listings Page', 'inventory-presser' ), // title.
			array( $this, 'callback_additional_listings_page' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_section_listings' // section.
		);

		/**
		 * SECTION Carfax
		 */
		add_settings_section(
			'dealership_options_section_carfax', // id.
			__( 'Carfax', 'inventory-presser' ), // title.
			'__return_empty_string', // callback.
			INVP::option_page() // page.
		);

		// [x] Display Carfax buttons near vehicles that link to free Carfax reports
		add_settings_field(
			'use_carfax', // id.
			__( 'Enable Carfax', 'inventory-presser' ), // title.
			array( $this, 'callback_use_carfax' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_section_carfax' // section.
		);

		// [x] Use Carfax-provided, dynamic buttons that may also say things like "GOOD VALUE"
		add_settings_field(
			'use_carfax_provided_buttons', // id.
			__( 'Use Newest Buttons', 'inventory-presser' ), // title.
			array( $this, 'callback_use_carfax_provided_buttons' ), // callback.
			INVP::option_page(), // page.
			'dealership_options_section_carfax' // section.
		);
	}