1 files changed, 8 insertions, 3 deletions
diff --git a/src/client/Network.ts b/src/client/Network.ts
index 39bf69e32..89b31fdca 100644
--- a/src/client/Network.ts
+++ b/src/client/Network.ts
@@ -58,11 +58,16 @@ export namespace Networking {
                     ])
                 );
             }
+            formData.set('fileguids', fileguidpairs.map(pair => pair.guid).join(';'));
+            formData.set('filesize', fileguidpairs.reduce((sum, pair) => sum + pair.file.size, 0).toString());
             // If the fileguidpair has a guid to use (From the overwriteDoc) use that guid. Otherwise, generate a new guid.
             fileguidpairs.forEach(fileguidpair => formData.append(fileguidpair.guid ?? Utils.GenerateGuid(), fileguidpair.file));
         } else {
             // Handle the case where fileguidpairs is a single file.
-            formData.append(fileguidpairs.guid ?? Utils.GenerateGuid(), fileguidpairs.file);
+            const guids = fileguidpairs.guid ?? Utils.GenerateGuid();
+            formData.set('fileguids', guids);
+            formData.set('filesize', fileguidpairs.file.size.toString());
+            formData.append(guids, fileguidpairs.file);
         }
         const parameters = {
             method: 'POST',
@@ -74,10 +79,10 @@ export namespace Networking {
         return response.json();
     }
 
-    export async function UploadYoutubeToServer<T extends Upload.FileInformation = Upload.FileInformation>(videoId: string): Promise<Upload.FileResponse<T>[]> {
+    export async function UploadYoutubeToServer<T extends Upload.FileInformation = Upload.FileInformation>(videoId: string, overwriteId?: string): Promise<Upload.FileResponse<T>[]> {
         const parameters = {
             method: 'POST',
-            body: JSON.stringify({ videoId }),
+            body: JSON.stringify({ videoId, overwriteId }),
             json: true,
         };
         const response = await fetch('/uploadYoutubeVideo', parameters);