[2.6] Hide 'payment methods' screen if no methods support it, closes w…

…oocommerce#11127

includes/wc-account-functions.php

@@ -93,6 +93,19 @@ function wc_get_account_menu_items() {
 		unset( $items['downloads'] );
 	}
 
+	// Check if payment gateways support add new payment methods.
+	$support_payment_methods = false;
+	foreach ( WC()->payment_gateways->get_available_payment_gateways() as $gateway ) {
+		if ( $gateway->supports( 'add_payment_method' ) || $gateway->supports( 'tokenization' ) ) {
+			$support_payment_methods = true;
+			break;
+		}
+	}
+
+	if ( ! $support_payment_methods ) {
+		unset( $items['payment-methods'] );
+	}
+
 	return apply_filters( 'woocommerce_account_menu_items', $items );
 }
 

readme.txt

@@ -165,6 +165,7 @@ Yes you can! Join in on our [GitHub repository](http://github.com/woothemes/wooc
 * Fix - Missing localized format for line taxes in orders screen.
 * Fix - Hour and time fields pattern on the orders screen.
 * Fix - PayPal does not allow free products, but paid shipping. Workaround by sending shipping as a line item if it is the only cost.
+* Tweak - Hide 'payment methods' screen if no methods support it.
 
 = 2.6.0 - 14/06/16 =
 * Feature - Introduced Shipping Zone functionality, and re-usable instance based shipping methods.