Initial commit.

wp-content/plugins/woocommerce-payments/includes/multi-currency/UserSettings.php

@@ -0,0 +1,86 @@
+<?php
+/**
+ * WooCommerce Payments Multi-Currency User Settings
+ *
+ * @package WooCommerce\Payments
+ */
+
+namespace WCPay\MultiCurrency;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Class that add Multi-Currency settings to user my account page.
+ */
+class UserSettings {
+
+	/**
+	 * Multi-Currency instance.
+	 *
+	 * @var MultiCurrency
+	 */
+	protected $multi_currency;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param MultiCurrency $multi_currency The MultiCurrency instance.
+	 */
+	public function __construct( MultiCurrency $multi_currency ) {
+		$this->multi_currency = $multi_currency;
+	}
+
+	/**
+	 * Initializes this class' WP hooks.
+	 *
+	 * @return void
+	 */
+	public function init_hooks() {
+		// Only show currency selector if more than one currency is enabled.
+		if ( 1 < count( $this->multi_currency->get_enabled_currencies() ) ) {
+			add_action( 'woocommerce_edit_account_form', [ $this, 'add_presentment_currency_switch' ] );
+			add_action( 'woocommerce_save_account_details', [ $this, 'save_presentment_currency' ] );
+		}
+	}
+
+	/**
+	 * Add a select to allow user choose default currency in `my account > account details`.
+	 *
+	 * @return void
+	 */
+	public function add_presentment_currency_switch() {
+		?>
+		<p class="woocommerce-form-row woocommerce-form-row--first form-row form-row-first">
+			<label for="wcpay_selected_currency"><?php esc_html_e( 'Default currency', 'woocommerce-payments' ); ?></label>
+			<select
+				name="wcpay_selected_currency"
+				id="wcpay_selected_currency"
+			>
+				<?php
+				foreach ( $this->multi_currency->get_enabled_currencies() as $currency ) {
+					$code     = $currency->get_code();
+					$symbol   = $currency->get_symbol();
+					$selected = $this->multi_currency->get_selected_currency()->code === $code ? ' selected' : '';
+
+					echo "<option value=\"$code\"$selected>$symbol $code</option>"; // phpcs:ignore WordPress.Security.EscapeOutput
+				}
+				?>
+			</select>
+			<span><em><?php esc_html_e( 'Select your preferred currency for shopping and payments.', 'woocommerce-payments' ); ?></em></span>
+		</p>
+		<div class="clear"></div>
+		<?php
+	}
+
+	/**
+	 * Hook into save account details to capture the new value `wcpay_selected_currency` and persist it.
+	 *
+	 * @return void
+	 */
+	public function save_presentment_currency() {
+		if ( isset( $_POST['wcpay_selected_currency'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
+			$currency_code = wc_clean( wp_unslash( $_POST['wcpay_selected_currency'] ) ); // phpcs:ignore WordPress.Security.NonceVerification
+			$this->multi_currency->update_selected_currency( $currency_code );
+		}
+	}
+}