"Speedtest.net servers in JSON" doc page

src/app.ts

@@ -325,3 +325,14 @@ app.use((err, req: Request, res: Response, next: NextFunction) => {
 
 export default app;
 export { getCountryName };
+
+/**
+ * Data return formats, used for ?format query parameter on some routes.
+ */
+enum DataReturnFormat {
+  Html = "html",
+  Json = "json",
+  Jsonp = "jsonp",
+}
+
+export { DataReturnFormat };
\ No newline at end of file

src/controllers/explore.controller.ts

@@ -97,11 +97,7 @@ router.get("/ip", (req: Request, res: Response, next: NextFunction) => {
   });
 });
 
-enum DataReturnFormat {
-  Html = "html",
-  Json = "json",
-  Jsonp = "jsonp",
-}
+import { DataReturnFormat } from "../app";
 
 /**
  * Browse Speedtest.net servers
@@ -146,6 +142,7 @@ router.get("/speedtest-servers/", (req: Request, res: Response, next: NextFuncti
           })
           .then(servers => {
             if(format === DataReturnFormat.Json) {
+              res.set("Access-Control-Allow-Origin", "*");
               res.json(servers);
             } else if(format === DataReturnFormat.Jsonp) {
               res.jsonp(servers);

src/controllers/home.controller.ts

@@ -50,4 +50,11 @@ router.get("/docs/dns-demo/", (req: Request, res: Response, next: NextFunction)
   });
 });
 
+router.get("/docs/speedtest-servers-json/", (req: Request, res: Response, next: NextFunction) => {
+  res.render("docs/speedtest-servers-json.twig", {
+    "canonical_url": "/docs/speedtest-servers-json/",
+    "title": "List of Speedtest.net servers in JSON",
+  });
+});
+
 export const HomeController: Router = router;

views/docs/index.twig

@@ -82,6 +82,7 @@ location: <a href="https://peeringdb.com/api/net/291" class="text-dark">https://
 
   <ul>
     <li><a href="/docs/tor-relay-list/">Tor relay list in JSON</a></li>
+    <li><a href="/docs/speedtest-servers-json/">List of Speedtest.net servers in JSON</a></li>
   </ul>
 
   <h2>DNS-over-HTTPS</h2>

views/docs/speedtest-servers-json.twig

+{% extends 'layouts/default.twig' %}
+
+{% block body %}
+  <h1>{{ title }}</h1>
+
+  <h2>Downloads</h2>
+
+  <ul>
+    <li><a href="/explore/speedtest-servers?format=json">JSON format</a></li>
+    <li><a href="/explore/speedtest-servers/">HTML format</a></li>
+    <li><a href="https://www.speedtest.net/speedtest-servers.php">XML format</a> (original)</li>
+  </ul>
+
+  <hr>
+  <p><a href="/docs/">Go back to documentation</a></p>
+{% endblock %}
\ No newline at end of file

views/explore/speedtest-servers.twig

@@ -36,7 +36,7 @@
     </tbody>
   </table>
 
-  <p>Also available in <a href="/explore/speedtest-servers?format=json">JSON</a> and <a href="https://www.speedtest.net/speedtest-servers.php">XML</a>.</p>
+  <p>Also available in <a href="/docs/speedtest-servers-json/">JSON</a> and <a href="https://www.speedtest.net/speedtest-servers.php">XML</a>.</p>
 {% endblock %}
 
 {% block javascripts %}