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PATH: home / lab2454c / dansact.com / wp-content / plugins / woocommerce / includes

<?php
/**
 * Cart fees API.
 *
 * Developers can add fees to the cart via WC()->cart->fees_api() which will reference this class.
 *
 * We suggest using the action woocommerce_cart_calculate_fees hook for adding fees.
 *
 * @package WooCommerce\Classes
 * @version 3.2.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * WC_Cart_Fees class.
 *
 * @since 3.2.0
 */
final class WC_Cart_Fees {

/**
	 * An array of fee objects.
	 *
	 * @var object[]
	 */
	private $fees = array();

/**
	 * Reference to cart object.
	 *
	 * @since 3.2.0
	 * @var WC_Cart
	 */
	private $cart;

/**
	 * New fees are made out of these props.
	 *
	 * @var array
	 */
	private $default_fee_props = array(
		'id'        => '',
		'name'      => '',
		'tax_class' => '',
		'taxable'   => false,
		'amount'    => 0,
		'total'     => 0,
	);

/**
	 * Constructor. Reference to the cart.
	 *
	 * @since 3.2.0
	 * @throws Exception If missing WC_Cart object.
	 * @param WC_Cart $cart Cart object.
	 */
	public function __construct( &$cart ) {
		if ( ! is_a( $cart, 'WC_Cart' ) ) {
			throw new Exception( 'A valid WC_Cart object is required' );
		}

$this->cart = $cart;
	}

/**
	 * Register methods for this object on the appropriate WordPress hooks.
	 */
	public function init() {}

/**
	 * Add a fee. Fee IDs must be unique.
	 *
	 * @since 3.2.0
	 * @param array $args Array of fee properties.
	 * @return object Either a fee object if added, or a WP_Error if it failed.
	 */
	public function add_fee( $args = array() ) {
		$fee_props            = (object) wp_parse_args( $args, $this->default_fee_props );
		$fee_props->name      = $fee_props->name ? $fee_props->name : __( 'Fee', 'woocommerce' );
		$fee_props->tax_class = in_array( $fee_props->tax_class, array_merge( WC_Tax::get_tax_classes(), WC_Tax::get_tax_class_slugs() ), true ) ? $fee_props->tax_class : '';
		$fee_props->taxable   = wc_string_to_bool( $fee_props->taxable );
		$fee_props->amount    = wc_format_decimal( $fee_props->amount );

if ( empty( $fee_props->id ) ) {
			$fee_props->id = $this->generate_id( $fee_props );
		}

if ( array_key_exists( $fee_props->id, $this->fees ) ) {
			return new WP_Error( 'fee_exists', __( 'Fee has already been added.', 'woocommerce' ) );
		}

$this->fees[ $fee_props->id ] = $fee_props;

return $this->fees[ $fee_props->id ];
	}

/**
	 * Get fees.
	 *
	 * @return array
	 */
	public function get_fees() {
		uasort( $this->fees, array( $this, 'sort_fees_callback' ) );

return $this->fees;
	}

/**
	 * Set fees.
	 *
	 * @param object[] $raw_fees Array of fees.
	 */
	public function set_fees( $raw_fees = array() ) {
		$this->fees = array();

foreach ( $raw_fees as $raw_fee ) {
			$this->add_fee( $raw_fee );
		}
	}

/**
	 * Remove all fees.
	 *
	 * @since 3.2.0
	 */
	public function remove_all_fees() {
		$this->set_fees();
	}

/**
	 * Sort fees by amount.
	 *
	 * @param stdClass $a Fee object.
	 * @param stdClass $b Fee object.
	 * @return int
	 */
	protected function sort_fees_callback( $a, $b ) {
		/**
		 * Filter sort fees callback.
		 *
		 * @since 3.8.0
		 * @param int Sort order, -1 or 1.
		 * @param stdClass $a Fee object.
		 * @param stdClass $b Fee object.
		 */
		return apply_filters( 'woocommerce_sort_fees_callback', $a->amount > $b->amount ? -1 : 1, $a, $b );
	}

/**
	 * Generate a unique ID for the fee being added.
	 *
	 * @param string $fee Fee object.
	 * @return string fee key.
	 */
	private function generate_id( $fee ) {
		return sanitize_title( $fee->name );
	}
}

[+] ..
[-] wc-page-functions.php [edit]
[-] class-wc-countries.php [edit]
[-] class-wc-ajax.php [edit]
[-] class-wc-privacy.php [edit]
[+] customizer
[+] gateways
[-] class-wc-order-refund.php [edit]
[-] wc-stock-functions.php [edit]
[-] class-wc-cart.php [edit]
[-] class-wc-tracker.php [edit]
[-] class-wc-frontend-scripts.php [edit]
[-] class-wc-product-download.php [edit]
[+] widgets
[+] admin
[-] class-wc-auth.php [edit]
[-] class-wc-rest-authentication.php [edit]
[-] class-wc-data-exception.php [edit]
[-] class-wc-log-levels.php [edit]
[-] wc-coupon-functions.php [edit]
[-] class-wc-order-item-shipping.php [edit]
[+] integrations
[-] class-wc-payment-gateways.php [edit]
[-] wc-order-functions.php [edit]
[+] shipping
[-] class-wc-order-item-coupon.php [edit]
[-] class-wc-payment-tokens.php [edit]
[-] wc-deprecated-functions.php [edit]
[-] class-wc-product-grouped.php [edit]
[+] tracks
[-] wc-product-functions.php [edit]
[-] class-wc-datetime.php [edit]
[-] wc-user-functions.php [edit]
[-] wc-widget-functions.php [edit]
[-] class-wc-breadcrumb.php [edit]
[-] class-wc-customer-download-log.php [edit]
[-] class-wc-order-query.php [edit]
[-] wc-template-hooks.php [edit]
[-] class-wc-https.php [edit]
[-] class-wc-order.php [edit]
[-] wc-attribute-functions.php [edit]
[-] class-wc-session-handler.php [edit]
[-] class-wc-product-variation.php [edit]
[-] class-wc-query.php [edit]
[-] class-wc-coupon.php [edit]
[-] class-wc-shipping-zone.php [edit]
[-] wc-account-functions.php [edit]
[-] wc-formatting-functions.php [edit]
[-] class-wc-integrations.php [edit]
[-] class-wc-validation.php [edit]
[-] class-wc-webhook.php [edit]
[+] traits
[-] class-wc-checkout.php [edit]
[-] wc-core-functions.php [edit]
[+] emails
[-] wc-cart-functions.php [edit]
[-] class-wc-shipping.php [edit]
[-] class-wc-customer-download.php [edit]
[-] class-wc-geolite-integration.php [edit]
[-] class-wc-data-store.php [edit]
[-] class-wc-order-item-tax.php [edit]
[-] class-wc-customer.php [edit]
[-] class-wc-product-attribute.php [edit]
[+] legacy
[+] import
[-] class-wc-cli.php [edit]
[+] wccom-site
[-] class-wc-form-handler.php [edit]
[-] class-wc-tax.php [edit]
[-] wc-order-item-functions.php [edit]
[+] blocks
[-] class-wc-cache-helper.php [edit]
[-] class-wc-cart-totals.php [edit]
[-] class-wc-emails.php [edit]
[-] class-wc-product-query.php [edit]
[-] class-wc-download-handler.php [edit]
[-] class-wc-product-external.php [edit]
[-] class-woocommerce.php [edit]
[-] class-wc-logger.php [edit]
[-] class-wc-shipping-zones.php [edit]
[-] class-wc-order-item-meta.php [edit]
[+] walkers
[+] shortcodes
[-] class-wc-cart-session.php [edit]
[+] rest-api
[-] class-wc-autoloader.php [edit]
[-] class-wc-meta-data.php [edit]
[-] wc-notice-functions.php [edit]
[+] queue
[+] react-admin
[-] class-wc-order-item.php [edit]
[-] class-wc-shortcodes.php [edit]
[-] wc-term-functions.php [edit]
[-] wc-webhook-functions.php [edit]
[-] class-wc-privacy-exporters.php [edit]
[-] class-wc-privacy-background-process.php [edit]
[-] class-wc-regenerate-images-request.php [edit]
[-] class-wc-deprecated-filter-hooks.php [edit]
[+] interfaces
[-] class-wc-background-emailer.php [edit]
[-] class-wc-geo-ip.php [edit]
[+] data-stores
[-] class-wc-comments.php [edit]
[-] wc-conditional-functions.php [edit]
[-] class-wc-product-factory.php [edit]
[+] theme-support
[+] libraries
[-] class-wc-structured-data.php [edit]
[-] class-wc-order-factory.php [edit]
[-] class-wc-cart-fees.php [edit]
[-] class-wc-deprecated-action-hooks.php [edit]
[-] class-wc-order-item-fee.php [edit]
[+] cli
[-] class-wc-background-updater.php [edit]
[-] class-wc-discounts.php [edit]
[-] class-wc-rate-limiter.php [edit]
[-] class-wc-geolocation.php [edit]
[-] class-wc-privacy-erasers.php [edit]
[-] class-wc-post-types.php [edit]
[+] export
[+] log-handlers
[-] class-wc-regenerate-images.php [edit]
[+] abstracts
[-] class-wc-rest-exception.php [edit]
[-] class-wc-order-item-product.php [edit]
[-] class-wc-product-simple.php [edit]
[-] wc-rest-functions.php [edit]
[-] class-wc-post-data.php [edit]
[-] class-wc-embed.php [edit]
[+] payment-tokens
[-] class-wc-template-loader.php [edit]
[-] class-wc-product-variable.php [edit]
[-] class-wc-install.php [edit]
[-] class-wc-shipping-rate.php [edit]
[-] class-wc-api.php [edit]
[-] wc-template-functions.php [edit]
[-] wc-update-functions.php [edit]
[-] class-wc-register-wp-admin-settings.php [edit]