remove redundant code

Author: leehuwuj

templates/components/llamaindex/typescript/documents/helper.ts

@@ -36,13 +36,12 @@ export async function storeFile(
   if (!fileExt) throw new Error(`Unsupported document type: ${mimeType}`);
 
   const fileId = crypto.randomUUID();
-  const newFilename = `${fileId}_${sanitizeFileName(name)}`;
+  const newFilename = `${sanitizeFileName(name)}_${fileId}.${fileExt}`;
   const filepath = path.join(UPLOADED_FOLDER, newFilename);
   const fileUrl = await saveDocument(filepath, fileBuffer);
   return {
     id: fileId,
     name: newFilename,
-    original_name: name,
     size: fileBuffer.length,
     type: fileExt,
     url: fileUrl,

templates/components/llamaindex/typescript/streaming/annotations.ts

@@ -6,7 +6,6 @@ export type DocumentFileType = "csv" | "pdf" | "txt" | "docx";
 export type DocumentFile = {
   id: string;
   name: string;
-  original_name: string;
   size: number;
   type: string;
   url: string;

templates/types/streaming/fastapi/app/api/routers/models.py

@@ -26,7 +26,6 @@ class Config:
                     {
                         "content": "Name, Age\nAlice, 25\nBob, 30",
                         "name": "example.csv",
-                        "original_name": "example.csv",
                         "size": 123,
                         "id": "123",
                         "type": "text/csv",

templates/types/streaming/fastapi/app/services/file.py

@@ -29,7 +29,6 @@
 class DocumentFile(BaseModel):
     id: str
     name: str  # Stored file name
-    original_name: str  # Original file name
     type: str = None
     size: int = None
     url: str = None
@@ -116,7 +115,11 @@ def save_file(
             save_dir = os.path.join("output", "uploaded")
 
         file_id = str(uuid.uuid4())
-        new_file_name = f"{file_id}_{_sanitize_file_name(file_name)}"
+        sanitized_name = _sanitize_file_name(file_name)
+        file_extension = os.path.splitext(file_name)[1].lstrip(".")
+        if file_extension == "":
+            raise ValueError("File is not supported")
+        new_file_name = f"{sanitized_name}_{file_id}.{file_extension}"
 
         file_path = os.path.join(save_dir, new_file_name)
 
@@ -150,9 +153,6 @@ def save_file(
             )
             file_url_prefix = "http://localhost:8000/api/files"
         file_size = os.path.getsize(file_path)
-        file_type = mimetypes.guess_extension(
-            mimetypes.guess_type(file_path)[0]
-        ).lstrip(".")
 
         file_url = os.path.join(
             file_url_prefix,
@@ -163,8 +163,7 @@ def save_file(
         return DocumentFile(
             id=file_id,
             name=new_file_name,
-            original_name=file_name,
-            type=file_type,
+            type=file_extension,
             size=file_size,
             path=file_path,
             url=file_url,

templates/types/streaming/nextjs/app/components/ui/chat/index.ts

@@ -30,7 +30,6 @@ export const DOCUMENT_FILE_TYPES: DocumentFileType[] = [
 export type DocumentFile = {
   id: string;
   name: string; // The uploaded file name in the backend
-  original_name: string; // The original file name
   size: number; // The file size in bytes
   type: DocumentFileType;
   url: string; // The URL of the uploaded file in the backend

templates/types/streaming/nextjs/app/components/ui/document-preview.tsx

@@ -45,7 +45,7 @@ export function DocumentPreview(props: DocumentPreviewProps) {
           <div className="space-y-2">
             <DrawerTitle>{type.toUpperCase()} Raw Content</DrawerTitle>
             <DrawerDescription>
-              {name} ({inKB(size)} KB)
+              {display_name} ({inKB(size)} KB)
             </DrawerDescription>
           </div>
           <DrawerClose asChild>