Add skin-wide custom indicators (experimental)

includes/SkinLakeus.php

@@ -47,6 +47,18 @@ public function getTemplateData(): array {
 			unset( $data["data-toc"] );
 		}
 
+		$customIndicators = $config->get( 'LakeusCustomIndicators' );
+		$idTracker = [];
+		foreach ( $data["array-indicators"] as $item ) {
+			$idTracker[$item["id"]] = true;
+		}
+		foreach ( $customIndicators as $indicator ) {
+			if ( !isset( $idTracker[ $indicator["id"] ] ) ) {
+				$data["array-indicators"][] = $indicator;
+				$idTracker[ $indicator["id"] ] = true;
+			}
+		};
+
 		return $data;
 	}
 }

skin.json

@@ -276,6 +276,10 @@
 		"LakeusShowStickyTOC": {
 			"value": false,
 			"description": "Whether to show sticky TOC."
+		},
+		"LakeusCustomIndicators": {
+			"value": [],
+			"description": "Add custom skin-wide indicators. This is PROBABLY NOT how you should add page status indicators and therefore experimental. This array should contain objects with `id` `class` `html` properties."
 		}
 	},
 	"manifest_version": 2