Classes and instances in ontology menu

src/ontology.js

@@ -2,15 +2,47 @@
  * @module Ontology
  */
 
+export class Ontology {
+    #data;
+
+    /**
+     * @param {Object} data The parsed ontology object (from JSON)
+     */
+    set data(data) {
+        this.#data = data;
+    }
+
+    /**
+     * @param {String} id 
+     */
+    getInstanceById(id) {
+        return this.#data.instancesById[id];
+    }
+
+    /**
+     * @returns {Array<{en: string, it: string}>} The bloody array of label objects
+     */
+    getInstanceLabels() {
+        const data = this.#data;
+        const instances = [];
+        
+        for (const key of Object.keys(data.instancesById)) {
+            instances.push(data.instancesById[key]?.label);
+        }
+
+        return instances;
+    }
+}
+
 /**
  * @todo Temporarily returns domains and ontology labels only
  * Traverse an ontology from its JSON description
- * @param {String} jsonPath The path (URI) of the ontology JSON file
+ * @param {Object} ontologyObject The parsed ontology JSON
  * @returns {Object}
  */
-export async function traverseOntology(jsonPath) {
-    const ontology = await loadOntology(jsonPath);
-    const modules = ontology.modules;
+export async function traverseOntology(ontologyObject) {
+    //const ontology = await loadOntology(jsonPath);
+    const modules = ontologyObject.domains;
 
     const domains = [];
 
@@ -20,7 +52,7 @@ export async function traverseOntology(jsonPath) {
             traverseClasses(classTree, tree);
         }
         domains.push({
-            id: module.id,
+            id: module.label.it ?? module.label.en,
             tree
         });
     }