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PATH: home / lab2454c / mact34.com / wp-content / plugins / woocommerce / includes

<?php
/**
 * WC Data Store.
 *
 * @package WooCommerce\Classes
 * @since   3.0.0
 * @version 3.0.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Data store class.
 */
class WC_Data_Store {

/**
	 * Contains an instance of the data store class that we are working with.
	 *
	 * @var WC_Data_Store
	 */
	private $instance = null;

/**
	 * Contains an array of default WC supported data stores.
	 * Format of object name => class name.
	 * Example: 'product' => 'WC_Product_Data_Store_CPT'
	 * You can also pass something like product_<type> for product stores and
	 * that type will be used first when available, if a store is requested like
	 * this and doesn't exist, then the store would fall back to 'product'.
	 * Ran through `woocommerce_data_stores`.
	 *
	 * @var array
	 */
	private $stores = array(
		'coupon'                => 'WC_Coupon_Data_Store_CPT',
		'customer'              => 'WC_Customer_Data_Store',
		'customer-download'     => 'WC_Customer_Download_Data_Store',
		'customer-download-log' => 'WC_Customer_Download_Log_Data_Store',
		'customer-session'      => 'WC_Customer_Data_Store_Session',
		'order'                 => 'WC_Order_Data_Store_CPT',
		'order-refund'          => 'WC_Order_Refund_Data_Store_CPT',
		'order-item'            => 'WC_Order_Item_Data_Store',
		'order-item-coupon'     => 'WC_Order_Item_Coupon_Data_Store',
		'order-item-fee'        => 'WC_Order_Item_Fee_Data_Store',
		'order-item-product'    => 'WC_Order_Item_Product_Data_Store',
		'order-item-shipping'   => 'WC_Order_Item_Shipping_Data_Store',
		'order-item-tax'        => 'WC_Order_Item_Tax_Data_Store',
		'payment-token'         => 'WC_Payment_Token_Data_Store',
		'product'               => 'WC_Product_Data_Store_CPT',
		'product-grouped'       => 'WC_Product_Grouped_Data_Store_CPT',
		'product-variable'      => 'WC_Product_Variable_Data_Store_CPT',
		'product-variation'     => 'WC_Product_Variation_Data_Store_CPT',
		'shipping-zone'         => 'WC_Shipping_Zone_Data_Store',
		'webhook'               => 'WC_Webhook_Data_Store',
	);

/**
	 * Contains the name of the current data store's class name.
	 *
	 * @var string
	 */
	private $current_class_name = '';

/**
	 * The object type this store works with.
	 *
	 * @var string
	 */
	private $object_type = '';

/**
	 * Tells WC_Data_Store which object (coupon, product, order, etc)
	 * store we want to work with.
	 *
	 * @throws Exception When validation fails.
	 * @param string $object_type Name of object.
	 */
	public function __construct( $object_type ) {
		$this->object_type = $object_type;
		$this->stores      = apply_filters( 'woocommerce_data_stores', $this->stores );

// If this object type can't be found, check to see if we can load one
		// level up (so if product-type isn't found, we try product).
		if ( ! array_key_exists( $object_type, $this->stores ) ) {
			$pieces      = explode( '-', $object_type );
			$object_type = $pieces[0];
		}

if ( array_key_exists( $object_type, $this->stores ) ) {
			$store = apply_filters( 'woocommerce_' . $object_type . '_data_store', $this->stores[ $object_type ] );
			if ( is_object( $store ) ) {
				if ( ! $store instanceof WC_Object_Data_Store_Interface ) {
					throw new Exception( __( 'Invalid data store.', 'woocommerce' ) );
				}
				$this->current_class_name = get_class( $store );
				$this->instance           = $store;
			} else {
				if ( ! class_exists( $store ) ) {
					throw new Exception( __( 'Invalid data store.', 'woocommerce' ) );
				}
				$this->current_class_name = $store;
				$this->instance           = new $store();
			}
		} else {
			throw new Exception( __( 'Invalid data store.', 'woocommerce' ) );
		}
	}

/**
	 * Only store the object type to avoid serializing the data store instance.
	 *
	 * @return array
	 */
	public function __sleep() {
		return array( 'object_type' );
	}

/**
	 * Re-run the constructor with the object type.
	 *
	 * @throws Exception When validation fails.
	 */
	public function __wakeup() {
		$this->__construct( $this->object_type );
	}

/**
	 * Loads a data store.
	 *
	 * @param string $object_type Name of object.
	 *
	 * @since 3.0.0
	 * @throws Exception When validation fails.
	 * @return WC_Data_Store
	 */
	public static function load( $object_type ) {
		return new WC_Data_Store( $object_type );
	}

/**
	 * Returns the class name of the current data store.
	 *
	 * @since 3.0.0
	 * @return string
	 */
	public function get_current_class_name() {
		return $this->current_class_name;
	}

/**
	 * Reads an object from the data store.
	 *
	 * @since 3.0.0
	 * @param WC_Data $data WooCommerce data instance.
	 */
	public function read( &$data ) {
		$this->instance->read( $data );
	}

/**
	 * Create an object in the data store.
	 *
	 * @since 3.0.0
	 * @param WC_Data $data WooCommerce data instance.
	 */
	public function create( &$data ) {
		$this->instance->create( $data );
	}

/**
	 * Update an object in the data store.
	 *
	 * @since 3.0.0
	 * @param WC_Data $data WooCommerce data instance.
	 */
	public function update( &$data ) {
		$this->instance->update( $data );
	}

/**
	 * Delete an object from the data store.
	 *
	 * @since 3.0.0
	 * @param WC_Data $data WooCommerce data instance.
	 * @param array   $args Array of args to pass to the delete method.
	 */
	public function delete( &$data, $args = array() ) {
		$this->instance->delete( $data, $args );
	}

/**
	 * Data stores can define additional functions (for example, coupons have
	 * some helper methods for increasing or decreasing usage). This passes
	 * through to the instance if that function exists.
	 *
	 * @since 3.0.0
	 * @param string $method     Method.
	 * @param mixed  $parameters Parameters.
	 * @return mixed
	 */
	public function __call( $method, $parameters ) {
		if ( is_callable( array( $this->instance, $method ) ) ) {
			$object     = array_shift( $parameters );
			$parameters = array_merge( array( &$object ), $parameters );
			return $this->instance->$method( ...$parameters );
		}
	}
}

[+] ..
[-] 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
[-] 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]