first commit

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/composer.json

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+{
+    "name": "wpdesk\/abstract-shipping",
+    "description": "Abstract Shipping",
+    "license": "MIT",
+    "keywords": [
+        "wordpress",
+        "woocommerce",
+        "shipping"
+    ],
+    "homepage": "https:\/\/gitlab.com\/wpdesk\/abstract-shipping",
+    "authors": [
+        {
+            "name": "grola",
+            "email": "grola@wpdesk.net"
+        }
+    ],
+    "require": {
+        "php": ">=5.6",
+        "ext-json": "*",
+        "psr\/log": "^1.1"
+    },
+    "require-dev": {
+        "phpunit\/phpunit": "<7",
+        "wp-coding-standards\/wpcs": "^0.14.1",
+        "squizlabs\/php_codesniffer": "^3.0.2",
+        "mockery\/mockery": "*",
+        "10up\/wp_mock": "*",
+        "phpcompatibility\/php-compatibility": "^9.1"
+    },
+    "autoload": {
+        "psr-4": {
+            "DPDVendor\\WPDesk\\AbstractShipping\\": "src\/AbstractShipping"
+        }
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests\/unit"
+        ]
+    },
+    "extra": {
+        "text-domain": "abstract-shipping",
+        "translations-folder": "lang",
+        "po-files": {
+            "pl_PL": "pl_PL.po",
+            "en_AU": "en_AU.po",
+            "en_CA": "en_CA.po",
+            "en_GB": "en_GB.po",
+            "de_DE": "de_DE.po"
+        }
+    },
+    "scripts": {
+        "phpcs": "phpcs",
+        "phpunit-unit": "phpunit --configuration phpunit-unit.xml --coverage-text --colors=never",
+        "phpunit-unit-fast": "phpunit --configuration phpunit-unit.xml --no-coverage",
+        "phpunit-integration": "phpunit --configuration phpunit-integration.xml --coverage-text --colors=never",
+        "phpunit-integration-fast": "phpunit --configuration phpunit-integration.xml --no-coverage"
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/CollectionPoints/CollectionPoint.php

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+<?php
+
+/**
+ * Simple DTO: SingleCollectionPoint class.
+ *
+ * @package WPDesk\AbstractShipping\CollectionPoint
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\CollectionPoints;
+
+use DPDVendor\WPDesk\AbstractShipping\Shipment\Address;
+/**
+ * Define Single Collection Point.
+ */
+final class CollectionPoint
+{
+    /**
+     * Collection point ID.
+     *
+     * @var string
+     */
+    public $collection_point_id;
+    /**
+     * Collection point name.
+     *
+     * @var string
+     */
+    public $collection_point_name;
+    /**
+     * Address.
+     *
+     * @var Address
+     */
+    public $collection_point_address;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/CollectionPoints/CollectionPointsProvider.php

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+<?php
+
+/**
+ * Capability: CollectionPointsProvider class
+ *
+ * @package WPDesk\AbstractShipping\CollectionPointCapability
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\CollectionPointCapability;
+
+use DPDVendor\WPDesk\AbstractShipping\CollectionPoints\CollectionPoint;
+use DPDVendor\WPDesk\AbstractShipping\Exception\CollectionPointNotFoundException;
+use DPDVendor\WPDesk\AbstractShipping\Shipment\Address;
+/**
+ * Interface for classes that provides collections points.
+ */
+interface CollectionPointsProvider
+{
+    /**
+     * Get nearest collection points to given address.
+     *
+     * @param Address $address .
+     *
+     * @return CollectionPoint[]
+     * @throws CollectionPointNotFoundException
+     */
+    public function get_nearest_collection_points(\DPDVendor\WPDesk\AbstractShipping\Shipment\Address $address);
+    /**
+     * Get single nearest collection point to given address.
+     *
+     * @param Address $address .
+     *
+     * @return CollectionPoint
+     * @throws CollectionPointNotFoundException
+     */
+    public function get_single_nearest_collection_point(\DPDVendor\WPDesk\AbstractShipping\Shipment\Address $address);
+    /**
+     * Get get collection point by given id.
+     *
+     * @param string $collection_point_id .
+     * @param string $country_code .
+     *
+     * @return CollectionPoint
+     * @throws CollectionPointNotFoundException .
+     */
+    public function get_point_by_id($collection_point_id, $country_code);
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Exception/ApiConnectionCheckerException.php

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+<?php
+
+/**
+ * Exception thrown when connection checker fails.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Exception;
+
+class ApiConnectionCheckerException extends \RuntimeException
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Exception/CollectionPointNotFoundException.php

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+<?php
+
+/**
+ * Custom Exception for CollectionPointNotFoundException.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Exception;
+
+/**
+ * Exception thrown when collection point not found.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+class CollectionPointNotFoundException extends \RuntimeException
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Exception/InvalidSettingsException.php

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+<?php
+
+/**
+ * Custom Exception for InvalidSettingsException.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Exception;
+
+/**
+ * Exception thrown by service in case the settings do not pass the validation.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+class InvalidSettingsException extends \RuntimeException implements \DPDVendor\WPDesk\AbstractShipping\Exception\ShippingException
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Exception/RateException.php

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+<?php
+
+/**
+ * Custom Exception for Rates.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Exception;
+
+/**
+ * Exception thrown when rates is empty.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+class RateException extends \RuntimeException implements \DPDVendor\WPDesk\AbstractShipping\Exception\ShippingException
+{
+    /**
+     * Context.
+     *
+     * @var array
+     */
+    private $context;
+    /**
+     * RateException constructor.
+     *
+     * @param string $message  Message.
+     * @param array  $context  Context.
+     * @param int    $code     Code.
+     * @param null   $previous Previous.
+     */
+    public function __construct($message = '', $context = [], $code = 0, $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+        $this->context = $context;
+    }
+    /**
+     * Get context.
+     *
+     * @return array
+     */
+    public function get_context()
+    {
+        return $this->context;
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Exception/SettingsFieldNotExistsException.php

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+<?php
+
+/**
+ * Custom Exception when settings field not exists.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Exception;
+
+/**
+ * Exception thrown when settings field not exists.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+class SettingsFieldNotExistsException extends \Exception
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Exception/ShippingException.php

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+<?php
+
+/**
+ * Shipping exception interface.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Exception;
+
+/**
+ * Shipping exception interface.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+interface ShippingException
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Exception/UnitConversionException.php

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+<?php
+
+/**
+ * Custom Exception for unit conversion.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Exception;
+
+/**
+ * Exception thrown when can't convert to other unit.
+ *
+ * @package WPDesk\AbstractShipping\Exception
+ */
+class UnitConversionException extends \Exception
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Rate/Money.php

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+<?php
+
+/**
+ * Simple DTO: Money class.
+ *
+ * @package WPDesk\AbstractShipping
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Rate;
+
+/**
+ * Class for prepare data returned by plugin.
+ *
+ * @package WPDesk\AbstractShipping
+ */
+final class Money
+{
+    /**
+     * Value in string field but usually is INT
+     *
+     * @var string|float
+     */
+    public $amount;
+    /**
+     * Currency.
+     *
+     * @var string In ISO 4217
+     */
+    public $currency;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Rate/ShipmentRating.php

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+<?php
+
+/**
+ * Simple DTO: ShipmentRating interface.
+ *
+ * @package WPDesk\AbstractShipping\Rate
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Rate;
+
+/**
+ * Interface for classes that store shipment prices. It will be returned by CanRate::get_rates.
+ *
+ * @package WPDesk\AbstractShipping\Rate
+ */
+interface ShipmentRating
+{
+    /**
+     * Get ratings.
+     *
+     * @return SingleRate[]
+     */
+    public function get_ratings();
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Rate/ShipmentRatingImplementation.php

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+<?php
+
+/**
+ * Simple DTO: ShipmentRatingImplementation class.
+ *
+ * @package WPDesk\AbstractShipping
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Rate;
+
+/**
+ * Part of AbstractShipping package which provides uniform interface between WC and Shipment API.
+ *
+ * @package WPDesk\AbstractShipping
+ */
+class ShipmentRatingImplementation implements \DPDVendor\WPDesk\AbstractShipping\Rate\ShipmentRating
+{
+    /**
+     * Rates.
+     *
+     * @var SingleRate[]
+     */
+    private $rates;
+    /**
+     * ShipmentRatingImplementation constructor.
+     *
+     * @param array $rates SingleRate[].
+     */
+    public function __construct(array $rates)
+    {
+        $this->rates = $rates;
+    }
+    /**
+     * Get ratings.
+     *
+     * @return SingleRate[]
+     */
+    public function get_ratings()
+    {
+        return $this->rates;
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Rate/SingleRate.php

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+<?php
+
+/**
+ * Simple DTO: SingleRate class.
+ *
+ * @package WPDesk\AbstractShipping\Rate
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Rate;
+
+/**
+ * Define Single Rate.
+ *
+ * @package WPDesk\AbstractShipping\Rate
+ */
+final class SingleRate
+{
+    /**
+     * Service type.
+     *
+     * @var string
+     */
+    public $service_type;
+    /**
+     * Service name.
+     *
+     * @var string
+     */
+    public $service_name;
+    /**
+     * Total charge.
+     *
+     * @var Money
+     */
+    public $total_charge;
+    /**
+     * Is collection point rate?
+     *
+     * @var bool
+     */
+    public $is_collection_point_rate = \false;
+    /**
+     * Estimated delivery date. Should be here if service implements CanReturnDeliveryDate interface.
+     *
+     * @var \DateTimeInterface|null
+     */
+    public $delivery_date;
+    /**
+     * Estimated number business days in transit. Should be here if service implements CanReturnDeliveryDate interface.
+     *
+     * @var int|null
+     */
+    public $business_days_in_transit;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/BlackoutLeadDays.php

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+<?php
+
+/**
+ * Class BlackoutLeadDays
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings;
+
+/**
+ * Can calculate date according to blackout days.
+ */
+class BlackoutLeadDays
+{
+    /**
+     * @var array
+     */
+    private $blackout_days;
+    /**
+     * @var int
+     */
+    private $lead_days;
+    /**
+     * BlackoutLeadDays constructor.
+     *
+     * @param array $blackout_days .
+     * @param int   $lead_days .
+     */
+    public function __construct(array $blackout_days, $lead_days)
+    {
+        $this->blackout_days = $blackout_days;
+        $this->lead_days = $lead_days;
+    }
+    /**
+     * @param \DateTime $calculated_date .
+     *
+     * @return \DateTime
+     */
+    public function calculate_date(\DateTime $calculated_date)
+    {
+        $lead_days = $this->lead_days;
+        $one_day_date_interval = new \DateInterval('P1D');
+        $calculated_date = $this->increase_date_while_in_blackout_days($calculated_date, $one_day_date_interval);
+        while ($lead_days) {
+            $calculated_date = $calculated_date->add($one_day_date_interval);
+            $calculated_date->setTime(0, 0);
+            $calculated_date = $this->increase_date_while_in_blackout_days($calculated_date, $one_day_date_interval);
+            $lead_days--;
+        }
+        return $calculated_date;
+    }
+    /**
+     * @param \DateTime     $calculated_date .
+     * @param \DateInterval $one_day_date_interval .
+     *
+     * @return \DateTime
+     */
+    private function increase_date_while_in_blackout_days(\DateTime $calculated_date, \DateInterval $one_day_date_interval)
+    {
+        $calculated_date_week_day = $calculated_date->format('N');
+        while (\in_array($calculated_date_week_day, $this->blackout_days, \true)) {
+            $calculated_date->add($one_day_date_interval);
+            $calculated_date->setTime(0, 0);
+            $calculated_date_week_day = $calculated_date->format('N');
+        }
+        return $calculated_date;
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/DefinitionModifier/SettingsDefinitionModifierAfter.php

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+<?php
+
+/**
+ * Settings container: SettingsDefinitionModifierAfter.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings\DefinitionModifier;
+
+use DPDVendor\WPDesk\AbstractShipping\Exception\SettingsFieldNotExistsException;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues;
+/**
+ * Can decorate settings by adding settings field after given field.
+ */
+class SettingsDefinitionModifierAfter extends \DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition
+{
+    /**
+     * Decorated settings definition.
+     *
+     * @var SettingsDefinition
+     */
+    private $decorated_settings_definition;
+    /**
+     * Field id.
+     *
+     * @var string
+     */
+    private $field_id_after;
+    /**
+     * New field id.
+     *
+     * @var string
+     */
+    private $new_field_id;
+    /**
+     * New field.
+     *
+     * @var array
+     */
+    private $new_field;
+    /**
+     * SettingsDefinitionModifierBefore constructor.
+     *
+     * @param SettingsDefinition $decorated_settings_definition Decorated settings definition,
+     * @param string $field_id_after Field id before which should be settings added.
+     * @param string $new_field_id New field id.
+     * @param array  $new_field New field.
+     */
+    public function __construct(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition $decorated_settings_definition, $field_id_after, $new_field_id, array $new_field)
+    {
+        $this->decorated_settings_definition = $decorated_settings_definition;
+        $this->field_id_after = $field_id_after;
+        $this->new_field_id = $new_field_id;
+        $this->new_field = $new_field;
+    }
+    /**
+     * Returns modified form fields.
+     *
+     * @param array $form_fields
+     *
+     * @return array
+     *
+     * @throws SettingsFieldNotExistsException
+     */
+    public function get_form_fields()
+    {
+        $form_fields = $this->decorated_settings_definition->get_form_fields();
+        if (isset($form_fields[$this->field_id_after])) {
+            $modified_form_fields = [];
+            foreach ($form_fields as $field_id => $field) {
+                $modified_form_fields[$field_id] = $field;
+                if ($field_id === $this->field_id_after) {
+                    $modified_form_fields[$this->new_field_id] = $this->new_field;
+                }
+            }
+            return $modified_form_fields;
+        }
+        throw new \DPDVendor\WPDesk\AbstractShipping\Exception\SettingsFieldNotExistsException(\sprintf('Field %1$s not found in settings!', $this->field_id_after));
+    }
+    /**
+     * Validate settings.
+     *
+     * @param SettingsValues $settings Settings values.
+     *
+     * @return bool
+     */
+    public function validate_settings(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings)
+    {
+        return $this->decorated_settings_definition->validate_settings($settings);
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/DefinitionModifier/SettingsDefinitionModifierBefore.php

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+<?php
+
+/**
+ * Settings container: SettingsDefinitionModifierBefore.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings\DefinitionModifier;
+
+use DPDVendor\WPDesk\AbstractShipping\Exception\SettingsFieldNotExistsException;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues;
+/**
+ * Can modify settings by adding settings field before given field.
+ */
+class SettingsDefinitionModifierBefore extends \DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition
+{
+    /**
+     * Decorated settings definition.
+     *
+     * @var SettingsDefinition
+     */
+    private $decorated_settings_definition;
+    /**
+     * Field id.
+     *
+     * @var string
+     */
+    private $field_id_before;
+    /**
+     * New field id.
+     *
+     * @var string
+     */
+    private $new_field_id;
+    /**
+     * New field.
+     *
+     * @var array
+     */
+    private $new_field;
+    /**
+     * SettingsDefinitionModifierBefore constructor.
+     *
+     * @param SettingsDefinition $decorated_settings_definition Decorated settings definition,
+     * @param string $field_id_before Field id before which should be settings added.
+     * @param string $new_field_id New field id.
+     * @param array  $new_field New field.
+     */
+    public function __construct(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition $decorated_settings_definition, $field_id_before, $new_field_id, array $new_field)
+    {
+        $this->decorated_settings_definition = $decorated_settings_definition;
+        $this->field_id_before = $field_id_before;
+        $this->new_field_id = $new_field_id;
+        $this->new_field = $new_field;
+    }
+    /**
+     * Returns modified form fields.
+     *
+     * @param array $form_fields
+     *
+     * @return array
+     *
+     * @throws SettingsFieldNotExistsException
+     */
+    public function get_form_fields()
+    {
+        $form_fields = $this->decorated_settings_definition->get_form_fields();
+        if (isset($form_fields[$this->field_id_before])) {
+            $modified_form_fields = [];
+            foreach ($form_fields as $field_id => $field) {
+                if ($field_id === $this->field_id_before) {
+                    $modified_form_fields[$this->new_field_id] = $this->new_field;
+                }
+                $modified_form_fields[$field_id] = $field;
+            }
+            return $modified_form_fields;
+        }
+        throw new \DPDVendor\WPDesk\AbstractShipping\Exception\SettingsFieldNotExistsException(\sprintf('Field %1$s not found in settings!', $this->field_id_before));
+    }
+    /**
+     * Validate settings.
+     *
+     * @param SettingsValues $settings Settings values.
+     *
+     * @return bool
+     */
+    public function validate_settings(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings)
+    {
+        return $this->decorated_settings_definition->validate_settings($settings);
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/SettingsDecorators/AbstractDecoratorFactory.php

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+<?php
+
+/**
+ * Class AbstractDecoratorFactory
+ * @package WPDesk\AbstractShipping\Settings\SettingsDecorators
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDecorators;
+
+use DPDVendor\WPDesk\AbstractShipping\Settings\DefinitionModifier\SettingsDefinitionModifierAfter;
+use DPDVendor\WPDesk\AbstractShipping\Settings\DefinitionModifier\SettingsDefinitionModifierBefore;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition;
+/**
+ * Abstract factory.
+ */
+abstract class AbstractDecoratorFactory
+{
+    /**
+     * @param SettingsDefinition $settings_definition .
+     * @param string             $related_field_id .
+     * @param bool               $before .
+     * @param string             $field_id .
+     *
+     * @return SettingsDefinition
+     */
+    public function create_decorator(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition $settings_definition, $related_field_id, $before = \true, $field_id = null)
+    {
+        $decorator_class = $this->get_settings_definition_modifier_class($before);
+        return new $decorator_class($settings_definition, $related_field_id, empty($field_id) ? $this->get_field_id() : $field_id, $this->get_field_settings());
+    }
+    /**
+     * @return string
+     */
+    protected abstract function get_field_settings();
+    /**
+     * @return array
+     */
+    public abstract function get_field_id();
+    /**
+     * @param bool $before .
+     *
+     * @return string
+     */
+    protected function get_settings_definition_modifier_class($before = \true)
+    {
+        return $before ? \DPDVendor\WPDesk\AbstractShipping\Settings\DefinitionModifier\SettingsDefinitionModifierBefore::class : \DPDVendor\WPDesk\AbstractShipping\Settings\DefinitionModifier\SettingsDefinitionModifierAfter::class;
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/SettingsDecorators/BlackoutLeadDaysSettingsDefinitionDecoratorFactory.php

@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * Class BlackoutLeadDaysSettingsDefinitionDecoratorFactory
+ *
+ * @package WPDesk\AbstractShipping\Settings\SettingsDecorators
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDecorators;
+
+/**
+ * Can create Blackout Lead Days settings decorator.
+ */
+class BlackoutLeadDaysSettingsDefinitionDecoratorFactory extends \DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDecorators\AbstractDecoratorFactory
+{
+    const OPTION_ID = 'blackout_lead_days';
+    /**
+     * @return string
+     */
+    public function get_field_id()
+    {
+        return self::OPTION_ID;
+    }
+    /**
+     * @return array
+     */
+    protected function get_field_settings()
+    {
+        return array('title' => \__('Blackout Lead Days', 'woocommerce-dpd'), 'type' => 'multiselect', 'description' => \__('Blackout Lead Days are used to define days of the week when shop is not processing orders.', 'woocommerce-dpd'), 'options' => array('1' => \__('Monday', 'woocommerce-dpd'), '2' => \__('Tuesday', 'woocommerce-dpd'), '3' => \__('Wednesday', 'woocommerce-dpd'), '4' => \__('Thursday', 'woocommerce-dpd'), '5' => \__('Friday', 'woocommerce-dpd'), '6' => \__('Saturday', 'woocommerce-dpd'), '7' => \__('Sunday', 'woocommerce-dpd')), 'custom_attributes' => array('size' => 7), 'class' => 'wc-enhanced-select', 'desc_tip' => \true, 'default' => '');
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/SettingsDefinition.php

@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * Settings container: SettingsDefinition.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings;
+
+/**
+ * Abstract class for create default settings data.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+abstract class SettingsDefinition
+{
+    /**
+     * Validate settings.
+     *
+     * @param SettingsValues $settings Settings values.
+     *
+     * @return bool
+     */
+    public abstract function validate_settings(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings);
+    /**
+     * Get settings.
+     *
+     * @return array
+     */
+    public abstract function get_form_fields();
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/SettingsValues.php

@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * Settings container: SettingsDefinition.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings;
+
+/**
+ * Interface for SettingsValuesAsArray class.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+interface SettingsValues
+{
+    /**
+     * Get value.
+     *
+     * @param string $name Setting name.
+     * @param string|null $default Default value.
+     *
+     * @return mixed
+     */
+    public function get_value($name, $default = null);
+    /**
+     * Has value.
+     *
+     * @param string $name Setting name.
+     *
+     * @return bool
+     */
+    public function has_value($name);
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Settings/SettingsValuesAsArray.php

@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Settings container: SettingsValuesAsArray.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Settings;
+
+/**
+ * Container class for settings data.
+ *
+ * @package WPDesk\AbstractShipping\Settings
+ */
+class SettingsValuesAsArray implements \DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues
+{
+    /**
+     * Values.
+     *
+     * @var array
+     */
+    private $values;
+    /**
+     * SettingsValuesAsArray constructor.
+     *
+     * @param array $values Array values.
+     */
+    public function __construct(array $values)
+    {
+        $this->values = $values;
+    }
+    /**
+     * Get value.
+     *
+     * @param string $name Setting name.
+     * @param string|null $default Default value if no value found.
+     *
+     * @return mixed
+     */
+    public function get_value($name, $default = null)
+    {
+        return $this->has_value($name) ? $this->values[$name] : $default;
+    }
+    /**
+     * Has value.
+     *
+     * @param string $name Setting name.
+     *
+     * @return bool
+     */
+    public function has_value($name)
+    {
+        return isset($this->values[$name]);
+    }
+    /**
+     * Get settings md5 hash.
+     *
+     * @return string
+     */
+    public function get_settings_md5_hash()
+    {
+        return \md5(\json_encode($this->values));
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shipment/Address.php

@@ -0,0 +1,59 @@
+<?php
+
+/**
+ * Simple DTO: Address class.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Shipment;
+
+/**
+ * Class that stores the customer's address data.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+final class Address
+{
+    /**
+     * Adress line 2.
+     *
+     * @var string
+     */
+    public $address_line1;
+    /**
+     * Adress line 2.
+     *
+     * @var string
+     */
+    public $address_line2;
+    /**
+     * Postal code.
+     *
+     * @var string
+     */
+    public $postal_code;
+    /**
+     * City.
+     *
+     * @var string
+     */
+    public $city;
+    /**
+     * State code.
+     *
+     * @var string
+     */
+    public $state_code;
+    /**
+     * Country code.
+     *
+     * @var string
+     */
+    public $country_code;
+    /**
+     * Street lines
+     *
+     * @var array
+     */
+    public $street_lines = [];
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shipment/Client.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Simple DTO: Client class.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Shipment;
+
+/**
+ * Class that stores the client data
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+final class Client
+{
+    /**
+     * Address.
+     *
+     * @var Address
+     */
+    public $address;
+    /**
+     * E-mail.
+     *
+     * @var string
+     */
+    public $email;
+    /**
+     * Phone number.
+     *
+     * @var string|null
+     */
+    public $phone_number;
+    /**
+     * Name.
+     *
+     * @var string
+     */
+    public $name;
+    /**
+     * Company name.
+     *
+     * @var string|null
+     */
+    public $company_name;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shipment/Dimensions.php

@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * Simple DTO: Dimensions class.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Shipment;
+
+/**
+ * Class that stores the package dimensions.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+final class Dimensions
+{
+    const DIMENSION_UNIT_MM = 'MM';
+    const DIMENSION_UNIT_CM = 'CM';
+    const DIMENSION_UNIT_M = 'M';
+    const DIMENSION_UNIT_IN = 'IN';
+    /**
+     * Height.
+     *
+     * @var int
+     */
+    public $height;
+    /**
+     * Width.
+     *
+     * @var int
+     */
+    public $width;
+    /**
+     * Length.
+     *
+     * @var int
+     */
+    public $length;
+    /**
+     * Dimension unit.
+     *
+     * @var string
+     */
+    public $dimensions_unit;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shipment/Item.php

@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Simple DTO: Item class.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Shipment;
+
+use DPDVendor\WPDesk\AbstractShipping\Rate\Money;
+/**
+ * Class that stores items for package.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+final class Item
+{
+    /**
+     * Item name.
+     *
+     * @var string
+     */
+    public $name;
+    /**
+     * Item weight.
+     *
+     * @var Weight
+     */
+    public $weight;
+    /**
+     * Item dimensions.
+     *
+     * @var Dimensions
+     */
+    public $dimensions;
+    /**
+     * Declared value of item ie. for Insurance.
+     *
+     * @var Money|null
+     */
+    public $declared_value;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shipment/Package.php

@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * Simple DTO: Package class.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Shipment;
+
+/**
+ * Class that stores packages data for shipment.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+final class Package
+{
+    /** Items packed in this package.
+     *
+     * @var Item[]
+     */
+    public $items;
+    /**
+     * Item weight. Can be null if not packed.
+     *
+     * @var Weight|null
+     */
+    public $weight;
+    /**
+     * Item dimensions. Can be null if not packed.
+     *
+     * @var Dimensions|null
+     */
+    public $dimensions;
+    /**
+     * Packages can be a special packages with type ie. CUBE_BOX . If not set then shipment should use custom type.
+     *
+     * @var string|null
+     */
+    public $package_type;
+    /**
+     * Packages can have a descriptive name.
+     *
+     * @var string|null
+     */
+    public $description;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shipment/Shipment.php

@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * Simple DTO: Shipment class.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Shipment;
+
+/**
+ * Class that stores shipment data.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+final class Shipment
+{
+    /**
+     * Ship from
+     *
+     * @var Client
+     */
+    public $ship_from;
+    /**
+     * Ship to.
+     *
+     * @var Client
+     */
+    public $ship_to;
+    /**
+     * Packages.
+     *
+     * @var Package[]
+     */
+    public $packages;
+    /**
+     * Should use insurance if possible. Declared item values will be in Item::declared_value.
+     *
+     * @var bool
+     */
+    public $insurance = \false;
+    /**
+     * If packed then Package::Weight, Package::Dimension should be not null.
+     * Package:package_type and Package:description can still be null.
+     *
+     * It means that packer tried to pack items into packages and size/weight of these packages is more important for rating
+     * than the size of items.
+     *
+     * @var bool
+     */
+    public $packed = \false;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shipment/Weight.php

@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * Simple DTO: Shipment class.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\Shipment;
+
+/**
+ * Class that stores weight data for Item.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+final class Weight
+{
+    const WEIGHT_UNIT_KG = 'KG';
+    const WEIGHT_UNIT_G = 'G';
+    const WEIGHT_UNIT_LB = 'LB';
+    const WEIGHT_UNIT_LBS = 'LBS';
+    const WEIGHT_UNIT_OZ = 'OZ';
+    /**
+     * Weight KGS by default
+     *
+     * @var float
+     */
+    public $weight;
+    /**
+     * Weight unit.
+     *
+     * @var string
+     */
+    public $weight_unit;
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingService.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Shipping service abstract: ShippingService class.
+ *
+ * @package WPDesk\AbstractShipping
+ */
+namespace DPDVendor\WPDesk\AbstractShipping;
+
+use DPDVendor\Psr\Log\LoggerAwareInterface;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition;
+/**
+ * Basic abstract class for shipping classes.
+ *
+ * @package WPDesk\AbstractShipping
+ */
+abstract class ShippingService implements \DPDVendor\Psr\Log\LoggerAwareInterface
+{
+    /**
+     * Get unique ID.
+     *
+     * @return string
+     */
+    public abstract function get_unique_id();
+    /**
+     * Get name.
+     *
+     * @return string
+     */
+    public abstract function get_name();
+    /**
+     * Get description.
+     *
+     * @return string
+     */
+    public abstract function get_description();
+    /**
+     * Get settings definitions.
+     *
+     * @return SettingsDefinition
+     */
+    public abstract function get_settings_definition();
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingServiceCapability/CanInsure.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * Capability: CanRate class
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\ShippingServiceCapability;
+
+/**
+ * Tag interface that informs if Service supports Shipment::insurance flag.
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+interface CanInsure
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingServiceCapability/CanPack.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * Capability: CanRate class
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\ShippingServiceCapability;
+
+/**
+ * Tag interface that informs if Service supports Sghipment::packed flag.
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+interface CanPack
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingServiceCapability/CanRate.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Capability: CanRate class
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\ShippingServiceCapability;
+
+use DPDVendor\WPDesk\AbstractShipping\Rate\ShipmentRating;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues;
+use DPDVendor\WPDesk\AbstractShipping\Shipment\Shipment;
+/**
+ * Interface for rate shipment
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+interface CanRate
+{
+    /**
+     * Rate shipment.
+     *
+     * @param SettingsValues  $settings Settings.
+     * @param Shipment        $shipment Shipment.
+     *
+     * @return ShipmentRating
+     */
+    public function rate_shipment(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings, \DPDVendor\WPDesk\AbstractShipping\Shipment\Shipment $shipment);
+    /**
+     * Is rate enabled?
+     *
+     * @param SettingsValues $settings .
+     *
+     * @return bool
+     */
+    public function is_rate_enabled(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings);
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingServiceCapability/CanRateToCollectionPoint.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Capability: CanRateToCollectionPoint class
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\ShippingServiceCapability;
+
+use DPDVendor\WPDesk\AbstractShipping\CollectionPoints\CollectionPoint;
+use DPDVendor\WPDesk\AbstractShipping\Rate\ShipmentRating;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues;
+use DPDVendor\WPDesk\AbstractShipping\Shipment\Shipment;
+/**
+ * Interface for rate shipment to collection point
+ */
+interface CanRateToCollectionPoint
+{
+    /**
+     * Rate shipment to collection point.
+     *
+     * @param SettingsValues  $settings Settings.
+     * @param Shipment        $shipment Shipment.
+     * @param CollectionPoint $collection_point Collection point.
+     *
+     * @return ShipmentRating
+     */
+    public function rate_shipment_to_collection_point(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings, \DPDVendor\WPDesk\AbstractShipping\Shipment\Shipment $shipment, \DPDVendor\WPDesk\AbstractShipping\CollectionPoints\CollectionPoint $collection_point);
+    /**
+     * Is rate to collection point enabled?
+     *
+     * @param SettingsValues $settings
+     *
+     * @return mixed
+     */
+    public function is_rate_to_collection_point_enabled(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings);
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingServiceCapability/CanReturnDeliveryDate.php

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * Capability: CanRate class
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\ShippingServiceCapability;
+
+/**
+ * Tag interface that informs if Service supports SingleRate::delivery_date field.
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+interface CanReturnDeliveryDate
+{
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingServiceCapability/CanTestSettings.php

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Capability: CanTestSettings class
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\ShippingServiceCapability;
+
+use DPDVendor\Psr\Log\LoggerInterface;
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues;
+/**
+ * Interface for checking connection to API.
+ */
+interface CanTestSettings
+{
+    /**
+     * Pings API.
+     * Returns empty string on success or error message on failure.
+     *
+     * @param SettingsValues  $settings .
+     * @param LoggerInterface $logger .
+     * @return string
+     */
+    public function check_connection(\DPDVendor\WPDesk\AbstractShipping\Settings\SettingsValues $settings, \DPDVendor\Psr\Log\LoggerInterface $logger);
+    /**
+     * Returns field ID after which API Status field should be added.
+     *
+     * @return string
+     */
+    public function get_field_before_api_status_field();
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/ShippingServiceCapability/HasSettings.php

@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * Capability: HasSettings class.
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\ShippingServiceCapability;
+
+use DPDVendor\WPDesk\AbstractShipping\Settings\SettingsDefinition;
+/**
+ * Interface for get settings definition
+ *
+ * @package WPDesk\AbstractShipping\ShippingServiceCapability
+ */
+interface HasSettings
+{
+    /**
+     * Get settings definition.
+     *
+     * @return SettingsDefinition
+     */
+    public function get_settings_definition();
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/Shop/ShopSettings.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace DPDVendor\WPDesk\AbstractShipping\Shop;
+
+/**
+ * Define some helper functions.
+ *
+ * @TODO: move from AbstractShipping to AbstractWooCommerceShipping ?
+ */
+interface ShopSettings
+{
+    /**
+     * Get countries.
+     *
+     * @return string[]
+     */
+    public function get_countries();
+    /**
+     * Get EU countries.
+     *
+     * @return string[]
+     */
+    public function get_eu_countries();
+    /**
+     * Get states.
+     *
+     * @param null|string $cc Country code.
+     *
+     * @return array|false
+     */
+    public function get_states($cc = null);
+    /**
+     * Get WooCommerce country.
+     *
+     * @return string
+     */
+    public function get_origin_country();
+    /**
+     * Get locale.
+     *
+     * @return string
+     */
+    public function get_locale();
+    /**
+     * Get weight unit.
+     *
+     * @return string
+     */
+    public function get_weight_unit();
+    /**
+     * Get WooCommerce currency.
+     *
+     * @return string
+     */
+    public function get_currency();
+    /**
+     * Get default shop currency.
+     *
+     * @return string
+     */
+    public function get_default_currency();
+    /**
+     * Get price rounding precision.
+     *
+     * @return int
+     */
+    public function get_price_rounding_precision();
+    /**
+     * Is production?
+     *
+     * @return bool
+     */
+    public function is_testing();
+    /**
+     * Is tax enabled?
+     *
+     * @return bool
+     */
+    public function is_tax_enabled();
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/UnitConversion/UniversalDimension.php

@@ -0,0 +1,80 @@
+<?php
+
+/**
+ * UnitConversion: Lenght Conversion.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\UnitConversion;
+
+use DPDVendor\WPDesk\AbstractShipping\Exception\UnitConversionException;
+use DPDVendor\WPDesk\AbstractShipping\Shipment\Dimensions;
+use DPDVendor\WPDesk\AbstractShipping\Shipment\Weight;
+/**
+ * Can convert length between different measure types
+ */
+class UniversalDimension
+{
+    private $unit_calc = [\DPDVendor\WPDesk\AbstractShipping\Shipment\Dimensions::DIMENSION_UNIT_IN => 25.4, \DPDVendor\WPDesk\AbstractShipping\Shipment\Dimensions::DIMENSION_UNIT_MM => 1, \DPDVendor\WPDesk\AbstractShipping\Shipment\Dimensions::DIMENSION_UNIT_CM => 10, \DPDVendor\WPDesk\AbstractShipping\Shipment\Dimensions::DIMENSION_UNIT_M => 1000];
+    /**
+     * Length.
+     *
+     * @var float
+     */
+    private $length;
+    /**
+     * Precision.
+     *
+     * @var int
+     */
+    private $precision;
+    /**
+     * LengthConverter constructor.
+     *
+     * @param float $length Length.
+     * @param string $from_unit From unit.
+     * @param int $precision .
+     *
+     * @throws UnitConversionException Dimension exception.
+     */
+    public function __construct($length, $from_unit, $precision = 3)
+    {
+        $this->precision = $precision;
+        $this->length = $this->to_mm($length, $from_unit);
+    }
+    /**
+     * @param float $length .
+     * @param string $unit .
+     *
+     * @return false|float
+     * @throws UnitConversionException
+     */
+    private function to_mm($length, $unit)
+    {
+        $unit = \strtoupper($unit);
+        if (isset($this->unit_calc[$unit])) {
+            $calc = $this->unit_calc[$unit];
+            return \round($length * $calc, $this->precision);
+        }
+        throw new \DPDVendor\WPDesk\AbstractShipping\Exception\UnitConversionException(\sprintf('Can\'t support "%s" unit', $unit));
+    }
+    /**
+     * Convert to target unit. Returns 0 if confused.
+     *
+     * @param string $to_unit Target unit.
+     * @param int $precision .
+     *
+     * @return float
+     *
+     * @throws UnitConversionException Dimension exception.
+     */
+    public function as_unit_rounded($to_unit, $precision = 2)
+    {
+        $to_unit = \strtoupper($to_unit);
+        if (isset($this->unit_calc[$to_unit])) {
+            $calc = $this->unit_calc[$to_unit];
+            return \round($this->length / $calc, $precision);
+        }
+        throw new \DPDVendor\WPDesk\AbstractShipping\Exception\UnitConversionException(\__('Can\'t convert weight to target unit.', 'woocommerce-dpd'));
+    }
+}

wp-content/plugins/woocommerce-dpd/vendor_prefixed/wpdesk/abstract-shipping/src/AbstractShipping/UnitConversion/UniversalWeight.php

@@ -0,0 +1,95 @@
+<?php
+
+/**
+ * UnitConversion: Weight Conversion.
+ *
+ * @package WPDesk\AbstractShipping\Shipment
+ */
+namespace DPDVendor\WPDesk\AbstractShipping\UnitConversion;
+
+use DPDVendor\WPDesk\AbstractShipping\Exception\UnitConversionException;
+use DPDVendor\WPDesk\AbstractShipping\Shipment\Weight;
+/**
+ * Can convert weight between different measure types
+ */
+class UniversalWeight
+{
+    /**
+     * Weight.
+     *
+     * @var float
+     */
+    private $weight;
+    const UNIT_CALC = [\DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_G => 1, \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_LB => 453.59237, \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_KG => 1000, \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_OZ => 28.34952];
+    /**
+     * @var int
+     */
+    private $precision;
+    /**
+     * WeightConverter constructor.
+     *
+     * @param float  $weight Weight.
+     * @param string $unit   Unit.
+     * @param int $precision .
+     *
+     * @throws UnitConversionException Weight exception.
+     */
+    public function __construct($weight, $unit, $precision = 3)
+    {
+        $this->precision = $precision;
+        $this->weight = $this->to_grams($weight, $unit);
+    }
+    /**
+     * Unify all units to grams.
+     *
+     * @param float  $weight Weight.
+     * @param string $unit   Unit.
+     *
+     * @return float
+     * @throws \WPDesk\AbstractShipping\Exception\UnitConversionException Unit
+     *                                                                    Conversion.
+     */
+    private function to_grams($weight, $unit)
+    {
+        $unit = \strtoupper($unit);
+        if (\DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_LBS === $unit) {
+            $unit = \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_LB;
+        }
+        if (\DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_G === $unit) {
+            return $weight;
+        }
+        $calc = self::UNIT_CALC[$unit];
+        switch ($unit) {
+            case \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_KG:
+            case \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_LB:
+            case \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_OZ:
+                return \round($weight * $calc, $this->precision);
+        }
+        throw new \DPDVendor\WPDesk\AbstractShipping\Exception\UnitConversionException(\sprintf('Can\'t support "%s" unit', $unit));
+    }
+    /**
+     * Convert to target unit. Returns 0 if confused.
+     *
+     * @param string $target_unit Target unit.
+     * @param int $precision .
+     *
+     * @return float
+     *
+     * @throws UnitConversionException Weight exception.
+     */
+    public function as_unit_rounded($target_unit, $precision = 2)
+    {
+        $target_unit = \strtoupper($target_unit);
+        $calc = self::UNIT_CALC[$target_unit];
+        switch ($target_unit) {
+            case \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_G:
+                return $this->weight;
+            case \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_KG:
+            case \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_LB:
+            case \DPDVendor\WPDesk\AbstractShipping\Shipment\Weight::WEIGHT_UNIT_OZ:
+                return \round($this->weight / $calc, $precision);
+            default:
+                throw new \DPDVendor\WPDesk\AbstractShipping\Exception\UnitConversionException(\__('Can\'t convert weight to target unit.', 'woocommerce-dpd'));
+        }
+    }
+}