MOV upload update

app/api/batch-upload/presign/route.ts

@@ -0,0 +1,57 @@
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@/auth";
+import { generateHetznerPresignedUploadUrl } from "@/lib/storage";
+import { randomUUID } from "crypto";
+
+export const maxDuration = 10;
+
+/**
+ * POST /api/batch-upload/presign
+ * Body: { fileName: string }
+ *
+ * Returns a presigned PUT URL for uploading a high-res file directly from
+ * the browser to Hetzner Object Storage, together with the storage key that
+ * must be passed to POST /api/batch-upload/upload (action=update-highres) to
+ * commit the shot record after the direct upload completes.
+ *
+ * This two-phase approach avoids routing large MOV files through the app
+ * server / reverse proxy, removing any client_max_body_size limits.
+ */
+export async function POST(req: NextRequest) {
+  const session = await auth();
+  if (!session?.user) {
+    return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+  }
+
+  let body: unknown;
+  try {
+    body = await req.json();
+  } catch {
+    return NextResponse.json({ error: "Invalid JSON" }, { status: 400 });
+  }
+
+  const { fileName } = body as { fileName?: unknown };
+
+  if (!fileName || typeof fileName !== "string") {
+    return NextResponse.json({ error: "fileName is required" }, { status: 400 });
+  }
+
+  const ext = fileName.split(".").pop()?.toLowerCase();
+  const contentType =
+    ext === "mov" ? "video/quicktime" :
+    ext === "mp4" ? "video/mp4" :
+    "application/octet-stream";
+
+  const key = `highres/${randomUUID()}-${fileName}`;
+
+  try {
+    const presignedUrl = await generateHetznerPresignedUploadUrl(key, contentType);
+    return NextResponse.json({ presignedUrl, key });
+  } catch (err) {
+    console.error("[batch-upload/presign]", err);
+    return NextResponse.json(
+      { error: "Failed to generate upload URL. Check Hetzner storage configuration." },
+      { status: 500 }
+    );
+  }
+}

components/batch-upload/BatchUploadClient.tsx

@@ -154,6 +154,39 @@ export function BatchUploadClient({ projects }: BatchUploadClientProps) {
       }));
 
       try {
+        if (item.status === "update-highres") {
+          // MOV high-res files: use XHR so the browser streams the file from
+          // disk chunk-by-chunk, matching the behaviour of HighResUploadDialog
+          // which is known to work reliably for large files.
+          await new Promise<void>((resolve, reject) => {
+            const fd = new FormData();
+            fd.append("file", file);
+            fd.append("action", "update-highres");
+            fd.append("shotId", item.shotId!);
+            fd.append("projectId", projectId);
+
+            const xhr = new XMLHttpRequest();
+            xhr.open("POST", "/api/batch-upload/upload");
+
+            xhr.addEventListener("load", () => {
+              if (xhr.status >= 200 && xhr.status < 300) {
+                resolve();
+              } else {
+                try {
+                  const json = JSON.parse(xhr.responseText) as { error?: string };
+                  reject(new Error(json.error ?? `HTTP ${xhr.status}`));
+                } catch {
+                  reject(new Error(`HTTP ${xhr.status}`));
+                }
+              }
+            });
+
+            xhr.addEventListener("error", () => reject(new Error("Network error")));
+            xhr.addEventListener("abort", () => reject(new Error("Upload cancelled")));
+            xhr.send(fd);
+          });
+        } else {
+          // MP4 version uploads: existing fetch-based flow
           const fd = new FormData();
           fd.append("file", file);
           fd.append("action", item.status);
@@ -167,11 +200,11 @@ export function BatchUploadClient({ projects }: BatchUploadClientProps) {
             method: "POST",
             body: fd,
           });
-
           if (!res.ok) {
             const data = await res.json().catch(() => ({ error: "Upload failed" }));
             throw new Error(data.error ?? "Upload failed");
           }
+        }
 
         setUploadStates((prev) => ({
           ...prev,

lib/storage.ts

@@ -279,6 +279,25 @@ export async function uploadToHetzner(
   return { key };
 }
 
+/**
+ * Generate a presigned PUT URL for direct browser-to-Hetzner uploads.
+ * The caller must use the returned `key` to commit the upload via the API.
+ * Expires in 1 hour by default.
+ */
+export async function generateHetznerPresignedUploadUrl(
+  key: string,
+  contentType: string,
+  expiresIn: number = 3600
+): Promise<string> {
+  const { client, bucket } = await buildHetznerClient();
+  const command = new PutObjectCommand({
+    Bucket: bucket,
+    Key: key,
+    ContentType: contentType,
+  });
+  return getSignedUrl(client, command, { expiresIn });
+}
+
 /**
  * In-process cache for Hetzner key existence checks.
  * Positive hits (key exists) are cached indefinitely for the process lifetime