From ef2ffcc832943f1ea8eaf8789a73f157d86417eb Mon Sep 17 00:00:00 2001
From: meganrm <meganrm@gmail.com>
Date: Tue, 10 Oct 2023 20:18:03 -0700
Subject: [PATCH] change dropbox links

---
 src/test/util.test.ts | 7 +++++++
 src/util.ts           | 6 +++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/test/util.test.ts b/src/test/util.test.ts
index 4a50a06f..83c94843 100644
--- a/src/test/util.test.ts
+++ b/src/test/util.test.ts
@@ -51,6 +51,13 @@ describe("util", () => {
             const result = checkAndSanitizePath(url);
             expect(result).toEqual(url);
         });
+        test("it returns a dropbox url unmodified", () => {
+            const url =
+                "https://www.dropbox.com/scl/fi/xh3vmyt9d74cl5cbhqgpm/Antigen.obj?rlkey=key&dl=1";
+            const expected =
+                "https://dl.dropboxusercontent.com/scl/fi/xh3vmyt9d74cl5cbhqgpm/Antigen.obj?rlkey=key&dl=1";
+            expect(checkAndSanitizePath(url)).toEqual(expected);
+        });
         test("it returns a path with a forward slash unmodified", () => {
             const path = "/path/to/file.obj";
             const result = checkAndSanitizePath(path);
diff --git a/src/util.ts b/src/util.ts
index bfc8d845..ac7d0140 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -37,7 +37,11 @@ export const checkAndSanitizePath = (pathOrUrl: string): string => {
     const isUrlRegEX =
         /(https?:\/\/)([\w\-])+\.{1}([a-zA-Z]{2,63})([\/\w-]*)*\/?\??([^#\n\r]*)?#?([^\n\r]*)/g;
     if (isUrlRegEX.test(pathOrUrl)) {
-        return pathOrUrl;
+        let url = pathOrUrl;
+        if (url.includes("dropbox")) {
+            url = url.replace("www.dropbox.com", "dl.dropboxusercontent.com");
+        }
+        return url;
     } else if (/\B\//g.test(pathOrUrl)) {
         return pathOrUrl;
     }