Merged in feature/from-pantheon (pull request #16)

code from pantheon

* code from pantheon

wp/wp-content/plugins/woocommerce/src/Internal/WCCom/ConnectionHelper.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * Helpers for managing connection to Woo.com.
+ */
+
+namespace Automattic\WooCommerce\Internal\WCCom;
+
+defined( 'ABSPATH' ) || exit;
+
+/**
+ * Class WCConnectionHelper.
+ *
+ * Helpers for managing connection to Woo.com.
+ */
+final class ConnectionHelper {
+	/**
+	 * Check if Woo.com account is connected.
+	 *
+	 * @since 4.4.0
+	 * @return bool Whether account is connected.
+	 */
+	public static function is_connected() {
+		$helper_options    = get_option( 'woocommerce_helper_data', array() );
+		if ( is_array( $helper_options ) && array_key_exists( 'auth', $helper_options ) && ! empty( $helper_options['auth'] ) ) {
+			return true;
+		}
+		return false;
+	}
+}