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wp-content/plugins/gravityforms/includes/orders/exporters/class-gf-entry-details-order-exporter.php

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+<?php
+
+namespace Gravity_Forms\Gravity_Forms\Orders\Exporters;
+
+use \Gravity_Forms\Gravity_Forms\Orders\GF_Order;
+use \Gravity_Forms\Gravity_Forms\Orders\Exporters\GF_Order_Exporter;
+use \GFCommon;
+
+class GF_Entry_Details_Order_Exporter extends GF_Order_Exporter {
+
+	/**
+	 * GF_Entry_Details_Order_Formatter constructor.
+	 *
+	 * @param GF_Order $order  The order to be formatted.
+	 * @param array    $config Any specific configurations required while formatting the order.
+	 */
+	public function __construct( $order, $config = array() ) {
+		parent::__construct( $order, $config );
+		$this->data['rows'] = array();
+	}
+
+	/**
+	 * Extracts a set of raw data from the order.
+	 *
+	 * @since 2.6
+	 */
+	protected function format() {
+
+		foreach ( $this->order->get_items() as $item ) {
+			$this->data['rows'][ $item->belongs_to ][] = $this->filter_item_data(
+				$item,
+				array(),
+				array(
+					'price_money'     => GFCommon::to_money( $item->get_base_price(), $this->order->currency ),
+					'sub_total_money' => GFCommon::to_money( $item->sub_total, $this->order->currency ),
+				)
+			);
+		}
+
+		foreach ( $this->data['totals'] as $label => $total ) {
+			$this->data['totals'][ $label . '_money' ] = GFCommon::to_money( $total, $this->order->currency );
+		}
+	}
+}
+

wp-content/plugins/gravityforms/includes/orders/exporters/class-gf-order-exporter.php

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+<?php
+
+namespace Gravity_Forms\Gravity_Forms\Orders\Exporters;
+
+use \Gravity_Forms\Gravity_Forms\Orders\GF_Order;
+use \Gravity_Forms\Gravity_Forms\Orders\Items\GF_Order_Item;
+use \GFCommon;
+
+
+class GF_Order_Exporter {
+
+	/**
+	 * The order to be formatted.
+	 *
+	 * @since 2.6
+	 *
+	 * @var GF_Order
+	 */
+	protected $order;
+
+	/**
+	 * Any specific configurations required while formatting the order.
+	 *
+	 * @since 2.6
+	 *
+	 * @var array
+	 */
+	protected $config;
+
+	/**
+	 * An array containing the extracted order data.
+	 *
+	 * @since 2.6
+	 *
+	 * @var array[]
+	 */
+	protected $data = array(
+		'totals' => array(),
+	);
+
+	/**
+	 * GF_Order_Formatter constructor.
+	 *
+	 * @param GF_Order $order  The order to be formatted.
+	 * @param array    $config Any specific configurations required while formatting the order.
+	 */
+	public function __construct( $order, $config = array() ) {
+		$this->order          = $order;
+		$this->data['totals'] = $this->order->get_totals();
+	}
+
+	/**
+	 * Extracts a set of raw data from the order.
+	 *
+	 * @since 2.6
+	 */
+	protected function format() {
+
+	}
+
+	/**
+	 * Filters the item data and keeps only the required values.
+	 *
+	 * @since 2.6
+	 *
+	 * @param GF_Order_Item $item    The order item.
+	 * @param array         $exclude A set of properties to exclude from the item.
+	 * @param array         $add     More rows to be added to the item data.
+	 *
+	 * @return array The filtered data.
+	 */
+	protected function filter_item_data( $item, $exclude = array(), $add = array() ) {
+
+		$data = $item->to_array();
+
+		if ( is_array( $exclude ) && ! empty( $exclude ) ) {
+			$data = array_diff_key( $data, array_flip( $exclude ) );
+		}
+
+		if ( is_array( $add ) && ! empty( $add ) ) {
+			$data = array_merge( $data, $add );
+		}
+
+		return array_filter( $data );
+	}
+
+	/**
+	 * Returns the extracted data.
+	 *
+	 * @since 2.6
+	 *
+	 * @param string|callable $output What format to use when exporting the data, or a function to execute on the formatted data.
+	 *
+	 * @return mixed|array[]
+	 */
+	public function export( $output = 'ARRAY' ) {
+		try {
+			$this->format();
+		} catch ( \Exception $ex ) {
+			$this->data['errors'] = array( $ex->getMessage(), $ex->getCode() );
+		}
+
+		if ( is_callable( $output ) ) {
+			return $output( $this->data );
+		}
+
+		return $output === 'json' ? json_encode( $this->data ) : $this->data;
+	}
+}
+

wp-content/plugins/gravityforms/includes/orders/exporters/class-gf-save-entry-order-exporter.php

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+<?php
+
+namespace Gravity_Forms\Gravity_Forms\Orders\Exporters;
+
+use \Gravity_Forms\Gravity_Forms\Orders\GF_Order;
+use \Gravity_Forms\Gravity_Forms\Orders\Items\GF_Order_Item;
+use \Gravity_Forms\Gravity_Forms\Orders\Items\GF_Form_Product_Item;
+
+use \GFCommon;
+
+class GF_Save_Entry_Order_Exporter extends GF_Order_Exporter {
+
+	/**
+	 * GF_Default_Order_Formatter constructor.
+	 *
+	 * @param GF_Order $order  The order to be formatted.
+	 * @param array    $config Any specific configurations required while formatting the order.
+	 */
+	public function __construct( $order, $config = array() ) {
+		parent::__construct( $order, $config );
+	}
+
+	/**
+	 * Extracts a set of raw data from the order.
+	 *
+	 * @since 2.6
+	 */
+	protected function format() {
+
+		foreach ( $this->order->get_items() as $item ) {
+
+			if ( ! isset( $this->data['rows'][ $item->belongs_to ] ) ) {
+				$this->data['rows'][ $item->belongs_to ] = array();
+			}
+
+			if ( $item->is_line_item ) {
+				// If form product item, we don't need to store pricing info, name and options as they are already stored.
+				$exclude_properties                        = is_a( $item, GF_Form_Product_Item::class ) ? array( 'name', 'price', 'quantity', 'sub_total', 'options' ) : array();
+				$this->data['rows'][ $item->belongs_to ][] = $this->filter_item_data( $item, $exclude_properties );
+			}
+		}
+
+		// No need to save totals now as they will be calculated later.
+		// In the future when we have dynamically calculated totals we may save them.
+		unset( $this->data['totals'] );
+		// Versioning will help identify this when it changes later, which is very likely.
+		$this->data['v'] = '0.1';
+	}
+
+}