PHP WC_Tax::get_shipping_tax_rates方法代码示例

 /**
  * Create a order.
  *
  * @since 2.4
  *
  * @return WC_Order Order object.
  */
 public static function create_order()
 {
     // Create product
     $product = WC_Helper_Product::create_simple_product();
     WC_Helper_Shipping::create_simple_flat_rate();
     $order_data = array('status' => 'pending', 'customer_id' => 1, 'customer_note' => '', 'total' => '');
     $_SERVER['REMOTE_ADDR'] = '127.0.0.1';
     // Required, else wc_create_order throws an exception
     $order = wc_create_order($order_data);
     // Add order products
     $item_id = $order->add_product($product, 4);
     // Set billing address
     $billing_address = array('country' => 'US', 'first_name' => 'Jeroen', 'last_name' => 'Sormani', 'company' => 'WooCompany', 'address_1' => 'WooAddress', 'address_2' => '', 'postcode' => '123456', 'city' => 'WooCity', 'state' => 'NY', 'email' => 'admin@example.org', 'phone' => '555-32123');
     $order->set_address($billing_address, 'billing');
     // Add shipping costs
     $shipping_taxes = WC_Tax::calc_shipping_tax('10', WC_Tax::get_shipping_tax_rates());
     $order->add_shipping(new WC_Shipping_Rate('flat_rate_shipping', 'Flat rate shipping', '10', $shipping_taxes, 'flat_rate'));
     // Set payment gateway
     $payment_gateways = WC()->payment_gateways->payment_gateways();
     $order->set_payment_method($payment_gateways['bacs']);
     // Set totals
     $order->set_total(10, 'shipping');
     $order->set_total(0, 'cart_discount');
     $order->set_total(0, 'cart_discount_tax');
     $order->set_total(0, 'tax');
     $order->set_total(0, 'shipping_tax');
     $order->set_total(40, 'total');
     // 4 x $10 simple helper product
     return wc_get_order($order->id);
 }

 /**
  * Create a order.
  *
  * @since 2.4
  *
  * @return WC_Order Order object.
  */
 public static function create_order($customer_id = 1)
 {
     // Create product
     $product = WC_Helper_Product::create_simple_product();
     WC_Helper_Shipping::create_simple_flat_rate();
     $order_data = array('status' => 'pending', 'customer_id' => $customer_id, 'customer_note' => '', 'total' => '');
     $_SERVER['REMOTE_ADDR'] = '127.0.0.1';
     // Required, else wc_create_order throws an exception
     $order = wc_create_order($order_data);
     // Add order products
     $order->add_product($product, 4);
     // Set billing address
     $order->set_billing_first_name('Jeroen');
     $order->set_billing_last_name('Sormani');
     $order->set_billing_company('WooCompany');
     $order->set_billing_address_1('WooAddress');
     $order->set_billing_address_2('');
     $order->set_billing_city('WooCity');
     $order->set_billing_state('NY');
     $order->set_billing_postcode('123456');
     $order->set_billing_country('US');
     $order->set_billing_email('admin@example.org');
     $order->set_billing_phone('555-32123');
     // Add shipping costs
     $shipping_taxes = WC_Tax::calc_shipping_tax('10', WC_Tax::get_shipping_tax_rates());
     $rate = new WC_Shipping_Rate('flat_rate_shipping', 'Flat rate shipping', '10', $shipping_taxes, 'flat_rate');
     $item = new WC_Order_Item_Shipping();
     $item->set_props(array('method_title' => $rate->label, 'method_id' => $rate->id, 'total' => wc_format_decimal($rate->cost), 'taxes' => $rate->taxes, 'meta_data' => $rate->get_meta_data()));
     $order->add_item($item);
     // Set payment gateway
     $payment_gateways = WC()->payment_gateways->payment_gateways();
     $order->set_payment_method($payment_gateways['bacs']);
     // Set totals
     $order->set_shipping_total(10);
     $order->set_discount_total(0);
     $order->set_discount_tax(0);
     $order->set_cart_tax(0);
     $order->set_shipping_tax(0);
     $order->set_total(40);
     // 4 x $10 simple helper product
     $order->save();
     return $order;
 }

 /**
  * Add a rate
  *
  * A a shipping rate. If taxes are not set they will be calculated based on cost.
  */
 function add_rate($args = array())
 {
     global $woocommerce;
     $defaults = array('id' => '', 'label' => '', 'cost' => '0', 'taxes' => '', 'calc_tax' => 'per_order');
     $args = wp_parse_args($args, $defaults);
     extract($args);
     // Id and label are required
     if (!$id || !$label) {
         return;
     }
     // Handle cost
     $total_cost = is_array($cost) ? array_sum($cost) : $cost;
     // Taxes - if not an array and not set to false, calc tax based on cost and passed calc_tax variable
     // This saves shipping methods having to do compelex tax calculations
     if (!is_array($taxes) && $taxes !== false && $total_cost > 0 && get_option('woocommerce_calc_taxes') == 'yes' && $this->tax_status == 'taxable') {
         $_tax = new WC_Tax();
         $taxes = array();
         switch ($calc_tax) {
             case "per_item":
                 // If we have an array of costs we can look up each items tax class and add tax accordingly
                 if (is_array($cost)) {
                     $cart = $woocommerce->cart->get_cart();
                     foreach ($cost as $cost_key => $amount) {
                         if (!isset($cart[$cost_key])) {
                             continue;
                         }
                         $_product = $cart[$cost_key]['data'];
                         $rates = $_tax->get_shipping_tax_rates($_product->get_tax_class());
                         $item_taxes = $_tax->calc_shipping_tax($amount, $rates);
                         // Sum the item taxes
                         foreach (array_keys($taxes + $item_taxes) as $key) {
                             $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
                         }
                     }
                     // Add any cost for the order - order costs are in the key 'order'
                     if (isset($cost['order'])) {
                         $rates = $_tax->get_shipping_tax_rates();
                         $item_taxes = $_tax->calc_shipping_tax($cost['order'], $rates);
                         // Sum the item taxes
                         foreach (array_keys($taxes + $item_taxes) as $key) {
                             $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
                         }
                     }
                 }
                 break;
             default:
                 $rates = $_tax->get_shipping_tax_rates();
                 $taxes = $_tax->calc_shipping_tax($total_cost, $rates);
                 break;
         }
     }
     $this->rates[] = new WC_Shipping_Rate($id, $label, $total_cost, $taxes);
 }

 /**
  * Calculate shipping when this method is used standalone.
  */
 public function calculate_shipping($package)
 {
     $_tax = new WC_Tax();
     $taxes = array();
     $shipping_cost = 0;
     // This shipping method loops through products, adding up the cost
     if (sizeof($package['contents']) > 0) {
         foreach ($package['contents'] as $item_id => $values) {
             if ($values['quantity'] > 0) {
                 if ($values['data']->needs_shipping()) {
                     $rule = false;
                     $item_shipping_cost = 0;
                     if ($values['variation_id']) {
                         $rule = woocommerce_per_product_shipping_get_matching_rule($values['variation_id'], $package);
                     }
                     if ($rule === false) {
                         $rule = woocommerce_per_product_shipping_get_matching_rule($values['product_id'], $package);
                     }
                     if ($rule) {
                         $item_shipping_cost += $rule->rule_item_cost * $values['quantity'];
                         $item_shipping_cost += $rule->rule_cost;
                     } elseif ($this->cost === '0' || $this->cost > 0) {
                         // Use default
                         $item_shipping_cost += $this->cost * $values['quantity'];
                     } else {
                         // NO default and nothing found - abort
                         return;
                     }
                     // Fee
                     $item_shipping_cost += $this->get_fee($this->fee, $item_shipping_cost) * $values['quantity'];
                     $shipping_cost += $item_shipping_cost;
                     if (get_option('woocommerce_calc_taxes') == 'yes' && $this->tax_status == 'taxable') {
                         $rates = $_tax->get_shipping_tax_rates($values['data']->get_tax_class());
                         $item_taxes = $_tax->calc_shipping_tax($item_shipping_cost, $rates);
                         // Sum the item taxes
                         foreach (array_keys($taxes + $item_taxes) as $key) {
                             $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
                         }
                     }
                 }
             }
         }
     }
     // Add order shipping cost + tax
     if ($this->order_fee) {
         $order_fee = $this->get_fee($this->order_fee, $shipping_cost);
         $shipping_cost += $order_fee;
         if (get_option('woocommerce_calc_taxes') == 'yes' && $this->tax_status == 'taxable') {
             $rates = $_tax->get_shipping_tax_rates();
             $item_taxes = $_tax->calc_shipping_tax($order_fee, $rates);
             // Sum the item taxes
             foreach (array_keys($taxes + $item_taxes) as $key) {
                 $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
             }
         }
     }
     // Add rate
     $this->add_rate(array('id' => $this->id, 'label' => $this->title, 'cost' => $shipping_cost, 'taxes' => $taxes));
 }

 /**
  * Get rates.
  */
 public function test_get_shipping_tax_rates()
 {
     global $wpdb;
     $wpdb->query("DELETE FROM {$wpdb->prefix}woocommerce_tax_rates");
     $wpdb->query("DELETE FROM {$wpdb->prefix}woocommerce_tax_rate_locations");
     $customer_location = WC_Tax::get_tax_location();
     $tax_rate = array('tax_rate_country' => $customer_location[0], 'tax_rate_state' => '', 'tax_rate' => '20.0000', 'tax_rate_name' => 'VAT', 'tax_rate_priority' => '1', 'tax_rate_compound' => '0', 'tax_rate_shipping' => '1', 'tax_rate_order' => '1', 'tax_rate_class' => '');
     $tax_rate_id = WC_Tax::_insert_tax_rate($tax_rate);
     $tax_rates = WC_Tax::get_shipping_tax_rates();
     $this->assertEquals($tax_rates, array($tax_rate_id => array('rate' => '20.0000', 'label' => 'VAT', 'shipping' => 'yes', 'compound' => 'no')));
     WC_Tax::_delete_tax_rate($tax_rate_id);
 }

 /**
  * calculate_shipping function.
  *
  * @access public
  *
  * @param mixed $package
  *
  * @return void
  */
 public function calculate_shipping($package)
 {
     $products = $package['contents'];
     $destination_country = isset($package['destination']['country']) ? $package['destination']['country'] : '';
     $destination_state = isset($package['destination']['state']) ? $package['destination']['state'] : '';
     $amount = 0.0;
     if ($products) {
         $amount = $this->calculate_per_seller($products, $destination_country, $destination_state);
     }
     $tax_rate = $this->tax_status == 'none' ? false : '';
     if ($tax_rate === '') {
         $rates = WC_Tax::get_shipping_tax_rates();
         $taxRate = reset($rates);
         $taxkey = key($rates);
         $tax_rates = array();
         $shippingTaxes = 0;
         $price = $this->calculate_per_seller_prices($products, $destination_country, $destination_state);
         //var_dump($price);
         // var_dump($rates);
         if (!empty($price)) {
             foreach ($price as $seller_id => $value) {
                 //TODO: Check if taxxing from same state;
                 //var_dump($_product->post->post_author);
                 $country_obj = new WC_Countries();
                 $countries = $country_obj->countries;
                 $states = $country_obj->states;
                 $selleraddress = dokan_get_seller_address($seller_id, true);
                 $sellerState = $selleraddress['state'];
                 $stateCode = array_search(ucfirst(strtolower($sellerState)), $states['US']);
                 if ($stateCode !== false) {
                     $sellerState = $stateCode;
                 }
                 $location = WC()->customer->get_taxable_address();
                 $buyerState = $location[1];
                 if ($buyerState == $sellerState) {
                     $shippingCost = array_sum($value['addition_price']) + $value['default'] + array_sum($value['qty']) + $value['add_product'] + (isset($value['state_rates']) ? $value['state_rates'] : 0);
                     $shippingTaxes += $shippingCost * $taxRate['rate'] / 100;
                     //var_dump($shippingCost, $taxRate);
                 }
             }
         }
         $tax_rate[$taxkey] = $shippingTaxes;
         //var_dump($tax_rate);
     }
     $rate = array('id' => $this->id, 'label' => $this->title, 'cost' => $amount, 'taxes' => $tax_rate);
     // Register the rate
     $this->add_rate($rate);
 }

 /**
  * Calc taxes per item being shipping in costs array.
  * @since 2.6.0
  * @access protected
  * @param  array $costs
  * @return array of taxes
  */
 protected function get_taxes_per_item($costs)
 {
     $taxes = array();
     // If we have an array of costs we can look up each items tax class and add tax accordingly
     if (is_array($costs)) {
         $cart = WC()->cart->get_cart();
         foreach ($costs as $cost_key => $amount) {
             if (!isset($cart[$cost_key])) {
                 continue;
             }
             $item_taxes = WC_Tax::calc_shipping_tax($amount, WC_Tax::get_shipping_tax_rates($cart[$cost_key]['data']->get_tax_class()));
             // Sum the item taxes
             foreach (array_keys($taxes + $item_taxes) as $key) {
                 $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
             }
         }
         // Add any cost for the order - order costs are in the key 'order'
         if (isset($costs['order'])) {
             $item_taxes = WC_Tax::calc_shipping_tax($costs['order'], WC_Tax::get_shipping_tax_rates());
             // Sum the item taxes
             foreach (array_keys($taxes + $item_taxes) as $key) {
                 $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
             }
         }
     }
     return $taxes;
 }

 /**
  * Add a rate
  *
  * Add a shipping rate. If taxes are not set they will be calculated based on cost.
  *
  * @param array $args (default: array())
  */
 public function add_rate($args = array())
 {
     $args = wp_parse_args($args, array('id' => '', 'label' => '', 'cost' => '0', 'taxes' => '', 'calc_tax' => 'per_order'));
     // Id and label are required
     if (!$args['id'] || !$args['label']) {
         return;
     }
     // Handle cost
     $total_cost = is_array($args['cost']) ? array_sum($args['cost']) : $args['cost'];
     $taxes = $args['taxes'];
     // Taxes - if not an array and not set to false, calc tax based on cost and passed calc_tax variable
     // This saves shipping methods having to do complex tax calculations
     if (!is_array($taxes) && $taxes !== false && $total_cost > 0 && $this->is_taxable()) {
         $taxes = array();
         switch ($args['calc_tax']) {
             case "per_item":
                 // If we have an array of costs we can look up each items tax class and add tax accordingly
                 if (is_array($args['cost'])) {
                     $cart = WC()->cart->get_cart();
                     foreach ($args['cost'] as $cost_key => $amount) {
                         if (!isset($cart[$cost_key])) {
                             continue;
                         }
                         $item_taxes = WC_Tax::calc_shipping_tax($amount, WC_Tax::get_shipping_tax_rates($cart[$cost_key]['data']->get_tax_class()));
                         // Sum the item taxes
                         foreach (array_keys($taxes + $item_taxes) as $key) {
                             $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
                         }
                     }
                     // Add any cost for the order - order costs are in the key 'order'
                     if (isset($args['cost']['order'])) {
                         $item_taxes = WC_Tax::calc_shipping_tax($args['cost']['order'], WC_Tax::get_shipping_tax_rates());
                         // Sum the item taxes
                         foreach (array_keys($taxes + $item_taxes) as $key) {
                             $taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($taxes[$key]) ? $taxes[$key] : 0);
                         }
                     }
                 }
                 break;
             default:
                 $taxes = WC_Tax::calc_shipping_tax($total_cost, WC_Tax::get_shipping_tax_rates());
                 break;
         }
     }
     $this->rates[] = new WC_Shipping_Rate($args['id'], $args['label'], $total_cost, $taxes, $this->id);
 }

 /**
  * woocommerce_per_product_shipping_addition function.
  *
  * @access public
  * @return void
  */
 function woocommerce_per_product_shipping_addition($rates, $package)
 {
     global $woocommerce;
     $_tax = new WC_Tax();
     if ($rates) {
         foreach ($rates as $rate_id => $rate) {
             // Skip free shipping
             if ($rate->cost == 0 && apply_filters('woocommerce_per_product_shipping_skip_free_method_' . $rate->method_id, true)) {
                 continue;
             }
             // Skip self
             if ($rate->method_id == 'per_product') {
                 continue;
             }
             if (sizeof($package['contents']) > 0) {
                 foreach ($package['contents'] as $item_id => $values) {
                     if ($values['quantity'] > 0) {
                         if ($values['data']->needs_shipping()) {
                             $item_shipping_cost = 0;
                             $rule = false;
                             if ($values['variation_id']) {
                                 $rule = woocommerce_per_product_shipping_get_matching_rule($values['variation_id'], $package, false);
                             }
                             if ($rule === false) {
                                 $rule = woocommerce_per_product_shipping_get_matching_rule($values['product_id'], $package, false);
                             }
                             if (empty($rule)) {
                                 continue;
                             }
                             $item_shipping_cost += $rule->rule_item_cost * $values['quantity'];
                             $item_shipping_cost += $rule->rule_cost;
                             $rate->cost += $item_shipping_cost;
                             if ($woocommerce->shipping->shipping_methods[$rate->method_id]->tax_status == 'taxable') {
                                 $tax_rates = $_tax->get_shipping_tax_rates($values['data']->get_tax_class());
                                 $item_taxes = $_tax->calc_shipping_tax($item_shipping_cost, $tax_rates);
                                 // Sum the item taxes
                                 foreach (array_keys($rate->taxes + $item_taxes) as $key) {
                                     $rate->taxes[$key] = (isset($item_taxes[$key]) ? $item_taxes[$key] : 0) + (isset($rate->taxes[$key]) ? $rate->taxes[$key] : 0);
                                 }
                             }
                         }
                     }
                 }
             }
         }
     }
     return $rates;
 }

//.........这里部分代码省略.........
         //Medidas y volúmenes
         if ($producto->length && $producto->width && $producto->height) {
             $volumen += $producto->length * $producto->width * $producto->height * $valores['quantity'];
         }
         $medidas[] = array('largo' => $producto->length, 'ancho' => $producto->width, 'alto' => $producto->height, 'cantidad' => $valores['quantity']);
         if ($producto->length > $largo) {
             $largo = $producto->length;
         }
         if ($producto->width > $ancho) {
             $ancho = $producto->width;
         }
         if ($producto->height > $alto) {
             $alto = $producto->height;
         }
         //Clase de producto
         if ($producto->needs_shipping()) {
             $clase = $producto->get_shipping_class() ? $producto->get_shipping_class() : 'todas';
             if (!isset($clases['todas'])) {
                 $clases['todas'] = 0;
             }
             $clases['todas'] += $peso;
             if (!isset($clases[$clase])) {
                 $clases[$clase] = $peso;
             } else {
                 if ($clase != 'todas') {
                     $clases[$clase] += $peso;
                 }
             }
         }
     }
     if ($this->clases_excluidas) {
         //Toma distintos datos de los productos
         foreach (WC()->cart->get_cart() as $identificador => $valores) {
             $producto = $valores['data'];
             //Clase de producto
             if (in_array($producto->get_shipping_class(), $this->clases_excluidas)) {
                 return false;
                 //No atiende a las clases de envío excluidas
             }
         }
     }
     $grupos = $this->dame_grupos($paquete, $clases);
     if (empty($grupos)) {
         return false;
         //No hay resultados
     }
     $grupos_excluidos = explode(',', preg_replace('/\\s+/', '', $this->grupos_excluidos));
     foreach ($grupos_excluidos as $grupo_excluido) {
         if (in_array($grupo_excluido, $grupos)) {
             return false;
             //No atiende a los grupos excluidos
         }
     }
     if ($this->apg_free_shipping && $this->muestra == 'yes') {
         return false;
         //Sólo muestra el envío gratuito
     }
     $tarifas = $this->dame_tarifas($grupos);
     //Recoge las tarifas programadas
     $precios = $this->dame_tarifa_mas_barata($tarifas, $peso_total, $volumen, $largo, $ancho, $alto, $grupos, $medidas, $clases);
     //Filtra las tarifas
     if (empty($precios)) {
         return false;
         //No hay tarifa
     }
     //Calculamos el precio
     $precio_total = $suma_impuestos = $suma_cargos = 0;
     $impuestos_parciales = $impuestos_totales = array();
     if ($this->tax_status != 'none') {
         $impuestos = new WC_Tax();
     }
     //Cargos adicionales
     if ($this->fee > 0) {
         $suma_cargos += $this->fee;
     }
     if ($this->cargo > 0 && !strpos($this->cargo, '%')) {
         $suma_cargos += $this->cargo;
     }
     foreach ($precios as $grupo => $precio) {
         if ($this->cargo > 0 && strpos($this->cargo, '%')) {
             $suma_cargos += $precio * (str_replace('%', '', $this->cargo) / 100);
             //Cargos adicionales
         }
         $precio += $suma_cargos;
         $precio_total += $precio;
         if ($this->tax_status != 'none') {
             $impuestos_parciales[$grupo] = $impuestos->calc_shipping_tax($precio, $impuestos->get_shipping_tax_rates($this->settings['Tax_' . $grupo]));
         }
     }
     if ($this->tax_status != 'none') {
         foreach ($impuestos_parciales as $impuesto_parcial) {
             foreach ($impuesto_parcial as $clave => $impuesto) {
                 $suma_impuestos += $impuesto;
                 $impuestos_totales[$clave] = $suma_impuestos;
             }
         }
     }
     $tarifa = array('id' => $this->id, 'label' => $this->title, 'cost' => $precio_total, 'taxes' => $impuestos_totales, 'calc_tax' => 'per_order');
     $this->add_rate($tarifa);
 }

 public static function createSimpleOrder($total = 40)
 {
     $product = self::createSimpleProduct();
     self::createSimpleShippingFlatRate();
     $order_data = array('status' => 'pending', 'customer_id' => 1, 'customer_note' => '', 'total' => '');
     // Required, else wc_create_order throws an exception
     $_SERVER['REMOTE_ADDR'] = '127.0.0.1';
     $order = wc_create_order($order_data);
     // Add order products
     $order->add_product($product, 4);
     // Set billing address
     $shipping_address = array('country' => 'US', 'first_name' => 'Jeroen', 'last_name' => 'Sormani', 'company' => 'WooCompany', 'address_1' => 'WooAddress', 'address_2' => '', 'postcode' => '123456', 'city' => 'WooCity', 'state' => 'NY', 'email' => 'admin@example.org', 'phone' => '555-32123');
     $order->set_address($shipping_address, 'shipping');
     // Add shipping costs
     $shipping_taxes = \WC_Tax::calc_shipping_tax('10', \WC_Tax::get_shipping_tax_rates());
     $order->add_shipping(new \WC_Shipping_Rate('flagship_shipping_method|Purolator|PurolatorExpress|Purolator Express|1473811200', 'Purolator - Purolator Express', '10', $shipping_taxes, 'flagship_shipping_method'));
     // Set totals
     $order->set_total(10, 'shipping');
     $order->set_total(0, 'cart_discount');
     $order->set_total(0, 'cart_discount_tax');
     $order->set_total(0, 'tax');
     $order->set_total(0, 'shipping_tax');
     $order->set_total($total, 'total');
     // 4 x $10 simple helper product
     return wc_get_order($order->id);
 }