← All changes | breadcrumbs/class-metasync-breadcrumbs-schema.php +16 -3 2.6.21 → 2.7.1 View file →

		@@ -3,9 +3,8 @@
3	3	* MetaSync Breadcrumbs Schema — BreadcrumbList JSON-LD output via wp_head.
4	4	*
5	5	* @package Metasync
6	6	* @subpackage Metasync/breadcrumbs
7		- * @since 2.9.0
8	7	*/
9	8
10	9	if (!defined('ABSPATH')) {
11	10	exit;
		@@ -86,9 +85,18 @@
86	85	// Build ListItem entries.
87	86	$list_items = array();
88	87	$position = 1;
89	88
90		- foreach ($trail as $item) {
	89	+ $trail_total = count($trail);
	90	+
	91	+ foreach ($trail as $trail_index => $item) {
	92	+ // Google allows only the FINAL ListItem to omit `item`. Drop any
	93	+ // earlier crumb whose URL could not be resolved rather than emit
	94	+ // structured data that fails validation.
	95	+ if ($trail_index !== $trail_total - 1 && empty($item['url'])) {
	96	+ continue;
	97	+ }
	98	+
91	99	$list_item = array(
92	100	'@type' => 'ListItem',
93	101	'position' => $position,
94	102	'name' => html_entity_decode($item['label'], ENT_QUOTES | ENT_HTML5, 'UTF-8'),
		@@ -111,10 +119,15 @@
111	119	),
112	120	),
113	121	);
114	122
	123	+ $json = metasync_safe_json_ld_encode($json_ld, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT);
	124	+ if (!is_string($json) || $json === '') {
	125	+ return;
	126	+ }
	127	+
115	128	echo '<script type="application/ld+json" class="metasync-breadcrumb-schema">' . "\n";
116		- echo wp_json_encode($json_ld, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT);
	129	+ echo $json;
117	130	echo "\n" . '</script>' . "\n";
118	131
119	132	self::$breadcrumb_list_injected = true;
120	133	}