From 0593a078c6560ad0507ac3673fa749e85815c18b Mon Sep 17 00:00:00 2001
From: Will Miles <will@willmiles.net>
Date: Sat, 16 Mar 2024 12:07:26 -0400
Subject: [PATCH] handleFileRead: Leverage AWS code

No need to filter or look up content type, just pitch it over the wall.
Also fixes .gz'd content processing.
---
 wled00/file.cpp | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/wled00/file.cpp b/wled00/file.cpp
index 199009e4e..6511d4d07 100644
--- a/wled00/file.cpp
+++ b/wled00/file.cpp
@@ -421,25 +421,19 @@ bool handleFileRead(AsyncWebServerRequest* request, String path){
   DEBUG_PRINT(F("WS FileRead: ")); DEBUG_PRINTLN(path);
   if(path.endsWith("/")) path += "index.htm";
   if(path.indexOf(F("sec")) > -1) return false;
-  String contentType = request->hasArg(F("download")) ? F("application/octet-stream") : contentTypeFor(path);
-  /*String pathWithGz = path + ".gz";
-  if(WLED_FS.exists(pathWithGz)){
-    request->send(WLED_FS, pathWithGz, contentType);
-    return true;
-  }*/
   #if defined(BOARD_HAS_PSRAM) && defined(WLED_USE_PSRAM)
   if (path.endsWith(FPSTR(getPresetsFileName()))) {
     size_t psize;
     const uint8_t *presets = getPresetCache(psize);
     if (presets) {
-      AsyncWebServerResponse *response = request->beginResponse_P(200, contentType, presets, psize);
+      AsyncWebServerResponse *response = request->beginResponse_P(200, FPSTR(CONTENT_TYPE_JSON), presets, psize);
       request->send(response);
       return true;
     }
   }
   #endif
-  if(WLED_FS.exists(path)) {
-    request->send(WLED_FS, path, contentType);
+  if(WLED_FS.exists(path) || WLED_FS.exists(path + ".gz")) {
+    request->send(WLED_FS, path, String(), request->hasArg(F("download")));
     return true;
   }
   return false;