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<?php |
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/** |
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* Packeta shipping method class. |
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* |
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* @package Packetery |
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*/ |
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|
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declare( strict_types=1 ); |
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|
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namespace Packetery\Module; |
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|
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/** |
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* Packeta shipping method class. |
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*/ |
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class ShippingMethod extends \WC_Shipping_Method { |
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|
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public const PACKETERY_METHOD_ID = 'packetery_shipping_method'; |
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|
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/** |
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* Checkout object. |
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* |
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* @var Checkout |
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*/ |
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private $checkout; |
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|
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/** |
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* Constructor for Packeta shipping class |
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* |
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* @param int $instance_id Shipping method instance id. |
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*/ |
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public function __construct( int $instance_id = 0 ) { |
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parent::__construct(); |
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$this->id = self::PACKETERY_METHOD_ID; |
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$this->instance_id = absint( $instance_id ); |
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$this->method_title = __( 'Packeta Shipping Method', 'packetery' ); |
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$this->title = __( 'Packeta Shipping Method', 'packetery' ); |
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$this->enabled = 'yes'; // This can be added as an setting but for this example its forced enabled. |
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$this->supports = array( |
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'shipping-zones', |
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); |
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$this->init(); |
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|
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$container = CompatibilityBridge::getContainer(); |
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$this->checkout = $container->getByType( Checkout::class ); |
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} |
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|
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/** |
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* Init settings. |
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* |
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* @return void |
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*/ |
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public function init(): void { |
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// todo Load the settings API |
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// $this->init_form_fields(); // This is part of the settings API. Override the method to add your own settings |
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// $this->init_settings(); // This is part of the settings API. Loads settings you previously init. |
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|
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// Save settings in admin if you have any defined. |
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\add_action( |
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'woocommerce_update_options_shipping_' . $this->id, |
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array( |
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$this, |
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'process_admin_options', |
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) |
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); |
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} |
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|
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/** |
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* Function to calculate shipping fee. |
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* Triggered by cart contents change, country change. |
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* |
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* @param array $package Order information. |
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* |
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* @return void |
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*/ |
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public function calculate_shipping( $package = [] ): void { |
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$customRates = $this->checkout->getShippingRates(); |
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foreach ( $customRates as $customRate ) { |
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$this->add_rate( $customRate ); |
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} |
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} |
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} |
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|
