From a7dc8f38a3c9a144e768ab8df7af249fad131590 Mon Sep 17 00:00:00 2001
From: Andrew Calcutt <acalcutt@techidiots.net>
Date: Mon, 22 Jan 2024 01:17:15 -0500
Subject: [PATCH] fix: allow tile size to be set at json endpoints

Signed-off-by: Andrew Calcutt <acalcutt@techidiots.net>
---
 src/serve_data.js     | 4 ++--
 src/serve_rendered.js | 4 ++--
 src/utils.js          | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/serve_data.js b/src/serve_data.js
index d818c66..c3f4ce0 100644
--- a/src/serve_data.js
+++ b/src/serve_data.js
@@ -168,8 +168,8 @@ export const serve_data = {
       },
     );
 
-    app.get('/:id.json', (req, res, next) => {
-      const tileSize = undefined;
+    app.get('/(:tileSize(256|512)/)?:id.json', (req, res, next) => {
+      const tileSize = parseInt(req.params.tileSize, 10) || 256;
       const item = repo[req.params.id];
       if (!item) {
         return res.sendStatus(404);
diff --git a/src/serve_rendered.js b/src/serve_rendered.js
index 3cfeae9..e45e849 100644
--- a/src/serve_rendered.js
+++ b/src/serve_rendered.js
@@ -822,8 +822,8 @@ export const serve_rendered = {
       );
     }
 
-    app.get('/:id.json', (req, res, next) => {
-      const tileSize = 512;
+    app.get('/(:tileSize(256|512)/)?:id.json', (req, res, next) => {
+      const tileSize = parseInt(req.params.tileSize, 10) || 256;
       const item = repo[req.params.id];
       if (!item) {
         return res.sendStatus(404);
diff --git a/src/utils.js b/src/utils.js
index b8dea23..2a516bc 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -75,9 +75,9 @@ export const getTileUrls = (
     format = aliases[format];
   }
 
-  let tileParams = '{z}/{x}/{y}';
+  let tileParams = `{z}/{x}/{y}`;
   if (tileSize && ['png', 'jpg', 'jpeg', 'webp'].includes(format)) {
-    tileParams = '{tileSize}/{z}/{x}/{y}';
+    tileParams = `${tileSize}/{z}/{x}/{y}`;
   }
 
   const uris = [];