search engine optimization IV

sites/+components/communities-json-ld.php

@@ -14,11 +14,11 @@
 		'name' => 'Session Communities List',
 		'@type' => 'WebSite',
 		'additionalType' => 'Collection',
-		'collectionSize' => count($rooms),
 		'dateModified' => date('c',filemtime($ROOMS_FILE)),
 		'image' => "$SITE_CANONICAL_URL/favicon.svg",
 		'isAccessibleForFree' => true,
 		'maintainer' => array(
+			'@type' => 'Person',
 			'name' => 'gravel',
 			'sameAs' => "https://codeberg.org/gravel",
 		),
@@ -26,7 +26,12 @@
 			'@type' => 'SearchAction',
 			'target' => "$SITE_CANONICAL_URL/#q={search_term_string}",
 			'query-input' => 'required name=search_term_string'
-		)
+		),
+		'mentions' => array_map(function (CommunityRoom $room) {
+			return array(
+				'@id' => $room->get_join_url()
+			);
+		}, $rooms),
 	);
 
 	$json_ld_data_rooms = array(
@@ -39,8 +44,7 @@
 				'name' => $room->name,
 				'description' => $room->description,
 				'url' => $SITE_CANONICAL_URL . $room->get_details_url(),
-				'image' => $SITE_CANONICAL_URL . '/' . room_icon($room, '64x64'),
-				'isPartOf' => array('@id' => $SITE_CANONICAL_URL),
+				'image' => $SITE_CANONICAL_URL . '/' . room_icon($room, '64x64')
 			);
 			return array_filter($values, function ($value) {
 				return $value != null;
@@ -53,3 +57,7 @@
 	<?=json_encode($json_ld_data)?>
 
 </script>
+<script type="application/ld+json">
+	<?=json_encode($json_ld_data_rooms)?>
+
+</script>