Started querying wikipedia

js/utils.js

@@ -1,4 +1,4 @@
-/* exported utils */
+/* exported utils, globals */
 
 const utils = {
   get: (url, proxy = false) => {
@@ -8,10 +8,39 @@ const utils = {
         const http = (window.location.protocol === 'http:' ? 'http:' : 'https:');
         url = http + '//cors-anywhere.herokuapp.com/' + url;
       }
-      xhr.open("GET", url);
-      xhr.onload = () => resolve(xhr.responseText);
-      xhr.onerror = () => reject(xhr.statusText);
+      xhr.open('GET', url);
+      xhr.onload = () => {
+        try {
+          resolve(JSON.parse(xhr.responseText));
+        } catch (ignored) {
+          resolve(xhr.responseText);
+        }
+      };
+      xhr.onerror = () => reject(xhr);
       xhr.send();
     });
+  },
+  createDocument: (html) => {
+    return new DOMParser().parseFromString(html, 'text/html');
   }
+};
+
+const globals = {
+  langs: [
+    {n: 'English', v: 'en'},
+    {n: 'Français', v: 'fr'},
+    {n: 'Español', v: 'es'},
+    {n: 'Deutsch', v: 'de'},
+    {n: 'Italiano', v: 'it'},
+    {n: 'Nederlands', v: 'nl'},
+    {n: '日本語', v: 'ja'},
+    {n: 'Polski', v: 'pl'},
+    {n: 'Português', v: 'pt'},
+    {n: 'Русский', v: 'ru'},
+    {n: 'Sinugboanong Binisaya', v: 'ceb'},
+    {n: 'Svenska', v: 'sv'},
+    {n: 'Tiếng Việt', v: 'vi'},
+    {n: 'Winaray', v: 'war'},
+    {n: '中文', v: 'zh'},
+  ]
 };