settings_init();
		$this->settings_save();
	}
	/**
	 * Init our settings.
	 */
	public function settings_init() {
		add_settings_section( 'woocommerce-permalink', __( 'Product permalinks', 'woocommerce' ), array( $this, 'settings' ), 'permalink' );
		add_settings_field(
			'woocommerce_product_category_slug',
			__( 'Product category base', 'woocommerce' ),
			array( $this, 'product_category_slug_input' ),
			'permalink',
			'optional'
		);
		add_settings_field(
			'woocommerce_product_tag_slug',
			__( 'Product tag base', 'woocommerce' ),
			array( $this, 'product_tag_slug_input' ),
			'permalink',
			'optional'
		);
		add_settings_field(
			'woocommerce_product_attribute_slug',
			__( 'Product attribute base', 'woocommerce' ),
			array( $this, 'product_attribute_slug_input' ),
			'permalink',
			'optional'
		);
		$this->permalinks = wc_get_permalink_structure();
	}
	/**
	 * Show a slug input box.
	 */
	public function product_category_slug_input() {
		?>
		
		
		
		
		/attribute-name/attribute/
		shop would make your product links like %sshop/sample-product/. This setting affects product URLs only, not things such as product categories.', 'woocommerce' ), esc_url( home_url( '/' ) ) ) ) );
		$shop_page_id = wc_get_page_id( 'shop' );
		$base_slug    = urldecode( ( $shop_page_id > 0 && get_post( $shop_page_id ) ) ? get_page_uri( $shop_page_id ) : _x( 'shop', 'default-slug', 'woocommerce' ) );
		$product_base = _x( 'product', 'default-slug', 'woocommerce' );
		$structures = array(
			0 => '',
			1 => '/' . trailingslashit( $base_slug ),
			2 => '/' . trailingslashit( $base_slug ) . trailingslashit( '%product_cat%' ),
		);
		?>
		
| /?product=sample-product//sample-product/ | |
| //sample-product/ | |
| //product-category/sample-product/ | |