← All changes | includes/Admin/Permalink.php +25 -4 1.9.15 → 1.10.19 View file →

		@@ -17,8 +17,11 @@
17	17	*/
18	18	class Permalink {
19	19	public const DB_KEY = 'woocommerce_pos_settings_permalink';
20	20
	21	+ /** The slug served when the merchant never customised it. */
	22	+ public const DEFAULT_SLUG = 'pos';
	23	+
21	24	/**
22	25	* Constructor.
23	26	*/
24	27	public function __construct() {
		@@ -30,12 +33,12 @@
30	33	* Output the POS field.
31	34	*/
32	35	public function pos_slug_input(): void {
33	36	$slug = self::get_slug();
34		- if ( 'pos' === $slug ) {
	37	+ if ( self::DEFAULT_SLUG === $slug ) {
35	38	$slug = ''; // use placeholder.
36	39	}
37		- echo '<input name="woocommerce_pos_permalink" type="text" class="regular-text code" value="' . esc_attr( $slug ) . '" placeholder="pos" />';
	40	+ echo '<input name="woocommerce_pos_permalink" type="text" class="regular-text code" value="' . esc_attr( $slug ) . '" placeholder="' . esc_attr( self::DEFAULT_SLUG ) . '" />';
38	41	wp_nonce_field( 'wcpos-permalinks', 'wcpos-permalinks-nonce' );
39	42	}
40	43
41	44	/**
		@@ -44,9 +47,10 @@
44	47	*/
45	48	public function save(): void {
46	49	if ( isset( $_POST['woocommerce_pos_permalink'], $_POST['wcpos-permalinks-nonce'] ) && wp_verify_nonce( wp_unslash( $_POST['wcpos-permalinks-nonce'] ), 'wcpos-permalinks' ) ) {
47	50	$permalink = trim( sanitize_text_field( wp_unslash( $_POST['woocommerce_pos_permalink'] ) ), '/\\' );
48		- update_option( self::DB_KEY, $permalink );
	51	+ // Autoloaded: Template_Router reads the slug on every request.
	52	+ update_option( self::DB_KEY, $permalink, true );
49	53	}
50	54	}
51	55
52	56	/**
		@@ -56,9 +60,26 @@
56	60	*/
57	61	public static function get_slug(): string {
58	62	$slug = get_option( self::DB_KEY );
59	63
60		- return empty( $slug ) ? 'pos' : sanitize_text_field( $slug );
	64	+ return false === $slug || '' === $slug ? self::DEFAULT_SLUG : sanitize_text_field( $slug );
	65	+ }
	66	+
	67	+ /**
	68	+ * Make sure the option row exists, autoloaded.
	69	+ *
	70	+ * Template_Router reads the slug on every request. An ABSENT option is not
	71	+ * free: without a persistent object cache WordPress queries for it on every
	72	+ * request (the notoptions cache does not survive the request), so a store
	73	+ * that never customised the slug paid one query per page. Seeding an EMPTY
	74	+ * row makes the read an alloptions hit while get_slug() keeps resolving the
	75	+ * default from DEFAULT_SLUG — materialising 'pos' would freeze it and turn a
	76	+ * future default change into a migration. A customised value is left alone.
	77	+ */
	78	+ public static function ensure_default(): void {
	79	+ if ( false === get_option( self::DB_KEY ) ) {
	80	+ add_option( self::DB_KEY, '', '', true );
	81	+ }
61	82	}
62	83
63	84	/**
64	85	* Hook into the permalinks setting api.