← All changes | includes/Gateways.php +66 -5 1.9.16 → 1.10.19 View file →

		@@ -34,9 +34,9 @@
34	34	public function payment_gateways( array $gateways ) {
35	35	global $plugin_page;
36	36
37	37	// Early exit for WooCommerce settings, ie: don't show POS gateways.
38		- if ( is_admin() && 'wc-settings' == $plugin_page ) {
	38	+ if ( self::should_suppress_pos_gateways( is_admin(), $plugin_page ) ) {
39	39	return $gateways;
40	40	}
41	41
42	42	// All other cases, the default POS gateways are added.
		@@ -49,8 +49,29 @@
49	49	);
50	50	}
51	51
52	52	/**
	53	+ * Decide whether the POS gateways should be withheld from registration.
	54	+ *
	55	+ * Pure policy function: all ambient state is passed in, so it makes no
	56	+ * WordPress calls and reads no globals.
	57	+ *
	58	+ * NOTE: the loose `==` comparison is carried over verbatim from the inline
	59	+ * implementation this was extracted from. `$plugin_page` is a WordPress
	60	+ * global that is commonly `null`, and on PHP 7.4 a loose comparison against
	61	+ * a non-empty string behaves differently from PHP 8 for some falsy values,
	62	+ * so the comparison operator is preserved rather than tightened.
	63	+ *
	64	+ * @param bool $is_admin Result of is_admin() for the current request.
	65	+ * @param mixed $plugin_page The WordPress `$plugin_page` global.
	66	+ *
	67	+ * @return bool True when the POS gateways must not be registered.
	68	+ */
	69	+ public static function should_suppress_pos_gateways( bool $is_admin, $plugin_page ): bool {
	70	+ return $is_admin && 'wc-settings' == $plugin_page;
	71	+ }
	72	+
	73	+ /**
53	74	* Get available payment POS gateways,
54	75	* - Order and set default order
55	76	* - Also going to remove icons from the gateways.
56	77	*
		@@ -68,14 +89,50 @@
68	89
69	90	// use POS settings.
70	91	$settings = woocommerce_pos_get_settings( 'payment_gateways' );
71	92
72		- // Get all payment gateways.
	93	+ /*
	94	+ * Get all payment gateways.
	95	+ *
	96	+ * NOTE: this reads the public `payment_gateways` property directly rather
	97	+ * than calling the `payment_gateways()` accessor. Preserved verbatim - the
	98	+ * two are not interchangeable in every WooCommerce version.
	99	+ */
73	100	$all_gateways = WC()->payment_gateways->payment_gateways;
74	101
	102	+ return self::order_gateways( $all_gateways, $settings );
	103	+ }
	104	+
	105	+ /**
	106	+ * Apply the POS gateway availability, presentation and ordering policy.
	107	+ *
	108	+ * Selects the gateways enabled in the POS `payment_gateways` settings,
	109	+ * overrides each one's title, blanks its icon, forces it enabled and marks the
	110	+ * configured `default_gateway` as chosen, then sorts the result by the
	111	+ * per-gateway `order` setting.
	112	+ *
	113	+ * Free of ambient state - it makes no WordPress calls and reads no globals, so
	114	+ * it can be exercised directly in unit tests. It is NOT side-effect free: the
	115	+ * gateway objects are mutated in place, which in production means the live
	116	+ * `WC()->payment_gateways->payment_gateways` singletons. That is the existing
	117	+ * mechanism (Admin\Orders\Single_Order::add_available_gateways() relies on the
	118	+ * same singleton mutation) and is preserved deliberately.
	119	+ *
	120	+ * NOTE: neither parameter carries a native typehint. Lots of plugins/themes
	121	+ * call the `woocommerce_available_payment_gateways` filter and neither the
	122	+ * gateway list nor the settings shape is guaranteed; a native `array` here
	123	+ * would turn today's warning into an uncatchable TypeError on the payment
	124	+ * path. Behaviour for unexpected shapes is preserved exactly as it was inline.
	125	+ *
	126	+ * @param array $gateways All registered payment gateway objects.
	127	+ * @param array $settings The POS `payment_gateways` settings blob.
	128	+ *
	129	+ * @return array The enabled gateways, keyed by gateway id, in settings order.
	130	+ */
	131	+ public static function order_gateways( $gateways, $settings ): array {
75	132	$_available_gateways = array();
76	133
77		- foreach ( $all_gateways as $gateway ) {
	134	+ foreach ( $gateways as $gateway ) {
78	135	if ( isset( $settings['gateways'][ $gateway->id ] ) && $settings['gateways'][ $gateway->id ]['enabled'] ) {
79	136	if ( isset( $settings['gateways'][ $gateway->id ]['title'] ) ) {
80	137	$gateway->title = $settings['gateways'][ $gateway->id ]['title'];
81	138	}
		@@ -95,13 +152,17 @@
95	152	$_available_gateways[ $gateway->id ] = $gateway;
96	153	}
97	154	}
98	155
99		- // Order the available gateways according to the settings.
	156	+ /*
	157	+ * Order the available gateways according to the settings.
	158	+ *
	159	+ * Gateways without an explicit order sort after configured gateways.
	160	+ */
100	161	uksort(
101	162	$_available_gateways,
102	163	function ( $a, $b ) use ( $settings ) {
103		- return $settings['gateways'][ $a ]['order'] <=> $settings['gateways'][ $b ]['order'];
	164	+ return ( $settings['gateways'][ $a ]['order'] ?? PHP_INT_MAX ) <=> ( $settings['gateways'][ $b ]['order'] ?? PHP_INT_MAX );
104	165	}
105	166	);
106	167
107	168	return $_available_gateways;