fix the 404 error

Modification List.txt

@@ -0,0 +1,92 @@
+Modification List:
+=============
+api/routes_scene.go
+
+func Routes()
+	r.Route("/{sceneId}", func(r chi.Router) {
+	// Added
+	r.Get("/stream/org/*", rs.StreamOrgDirect)
+
+}
+
+// Added:
+func (rs sceneRoutes) StreamOrgDirect(w http.ResponseWriter, r *http.Request) {
+	scene := r.Context().Value(sceneKey).(*models.Scene)
+	// check if it's funscript
+	aStr := strings.Split(r.RequestURI, ".")
+	if strings.ToLower(aStr[len(aStr)-1]) == "funscript" {
+		// it's a funscript request
+		rs.Funscript(w, r)
+		return
+	}
+
+	// return 404 if the scene does not have file
+	// Primary file method no longer works, only Files.List()[0].Path
+	Path := scene.Files.List()[0].Path
+	if	Path == "" {
+		w.WriteHeader(http.StatusNotFound)
+		return
+	}
+	http.ServeFile(w, r, Path)
+}
+
+===========
+ui/v2.5/src/components/Scenes/SceneDetails/ExternalPlayerButton.tsx
+
+export const ExternalPlayerButton: React.FC<IExternalPlayerButtonProps> = ({
+  scene,
+}) => {
+
+  const intl = useIntl();
+
+
+  const alwaysShow = true; // Added
+
+  const { paths } = scene;
+  const { files } = scene; // added
+  const { path } = files[0]; // added.
+
+  if (!paths || !paths.stream || (!isAndroid && !isAppleDevice && !alwaysShow))
+    // moded
+    return <span />;
+
+
+  if (isAndroid) {
+    const scheme = streamURL.protocol.slice(0, -1);
+    streamURL.hash = `Intent;action=android.intent.action.VIEW;scheme=${scheme};type=video/mp4;S.title=${encodeURI(
+      title
+    )};end`;
+    streamURL.protocol = "intent";
+    url = streamURL.toString();
+  } else if (isAppleDevice) {
+    streamURL.host = "x-callback-url";
+    streamURL.port = "";
+    streamURL.pathname = "stream";
+    streamURL.search = `url=${encodeURIComponent(stream)}`;
+    streamURL.protocol = "vlc-x-callback";
+    url = streamURL.toString();
+  } else if (alwaysShow) {
+    // In all other cases.
+
+    url = stream + "/org/" + encodeURIComponent(file.toString()); // like http://192.168.1.10:9999/scene/123/stream/org/file.mp4
+    url2 = url; // for now. Need to fix it for PlayA
+    streamURL.pathname = "/api/playa/v1/video/" + scene.id;
+  }
+
+  return (
+    <Button
+      className="minimal px-0 px-sm-2 pt-2"
+      variant="secondary"
+      title={intl.formatMessage({ id: "actions.open_in_external_player" })}
+    >
+      <a href={url2}>
+        PlayA&nbsp;&nbsp;
+        <Icon icon={faExternalLinkAlt} color="white" />
+      </a>&nbsp;&nbsp;
+      <a href={url}>
+        DeoVR&nbsp;&nbsp;
+        <Icon icon={faExternalLinkAlt} color="white" />
+      </a>&nbsp;&nbsp;
+    </Button>
+  );
+};

internal/api/routes_scene.go

@@ -105,13 +105,14 @@ func (rs sceneRoutes) StreamOrgDirect(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	// return 404 if the scene does not have primary file
-	filePath := scene.Files.Primary()
-	if filePath == nil {
+	// return 404 if the scene does not have file
+	// Primary file method no longer works, only Files.List()[0].Path
+	Path := scene.Files.List()[0].Path
+	if Path == "" {
 		w.WriteHeader(http.StatusNotFound)
 		return
 	}
-	http.ServeFile(w, r, filePath.Path)
+	http.ServeFile(w, r, Path)
 }
 
 func (rs sceneRoutes) StreamDirect(w http.ResponseWriter, r *http.Request) {

ui/v2.5/src/components/Scenes/SceneDetails/ExternalPlayerButton.tsx

@@ -64,11 +64,11 @@ export const ExternalPlayerButton: React.FC<IExternalPlayerButtonProps> = ({
       <a href={url2}>
         PlayA&nbsp;&nbsp;
         <Icon icon={faExternalLinkAlt} color="white" />
-      </a>
+      </a>&nbsp;&nbsp;
       <a href={url}>
         DeoVR&nbsp;&nbsp;
         <Icon icon={faExternalLinkAlt} color="white" />
-      </a>
+      </a>&nbsp;&nbsp;
     </Button>
   );
 };