📂 refactor: Improve FileAttachment & File Form Deletion (#7471)

* refactor: optional attachment properties for `FileAttachment`

* refactor: update ActionButton to use localized text

* chore: localize text in DataTableFile, add missing translation, imports order, and linting

* chore: linting in DataTable

* fix: integrate Recoil state management for file deletion in DataTableFile

* fix: integrate Recoil state management for file deletion in DataTable

* fix: add temp_file_id to BatchFile type and update deleteFiles logic to properly remove files that are mapped to temp_file_id

client/src/components/Chat/Input/Files/Table/DataTable.tsx

@@ -1,5 +1,6 @@
 import { useState } from 'react';
 import { ListFilter } from 'lucide-react';
+import { useSetRecoilState } from 'recoil';
 import {
   flexRender,
   getCoreRowModel,
@@ -36,6 +37,7 @@ import { TrashIcon, Spinner } from '~/components/svg';
 import useLocalize from '~/hooks/useLocalize';
 import { useMediaQuery } from '~/hooks';
 import { cn } from '~/utils';
+import store from '~/store';
 
 interface DataTableProps<TData, TValue> {
   columns: ColumnDef<TData, TValue>[];
@@ -60,12 +62,14 @@ type Style = {
 export default function DataTable<TData, TValue>({ columns, data }: DataTableProps<TData, TValue>) {
   const localize = useLocalize();
   const [isDeleting, setIsDeleting] = useState(false);
+  const setFiles = useSetRecoilState(store.filesByIndex(0));
+  const { deleteFiles } = useDeleteFilesFromTable(() => setIsDeleting(false));
+
   const [rowSelection, setRowSelection] = useState({});
   const [sorting, setSorting] = useState<SortingState>([]);
   const isSmallScreen = useMediaQuery('(max-width: 768px)');
   const [columnFilters, setColumnFilters] = useState<ColumnFiltersState>([]);
   const [columnVisibility, setColumnVisibility] = useState<VisibilityState>({});
-  const { deleteFiles } = useDeleteFilesFromTable(() => setIsDeleting(false));
 
   const table = useReactTable({
     data,
@@ -96,7 +100,7 @@ export default function DataTable<TData, TValue>({ columns, data }: DataTablePro
             const filesToDelete = table
               .getFilteredSelectedRowModel()
               .rows.map((row) => row.original);
-            deleteFiles({ files: filesToDelete as TFile[] });
+            deleteFiles({ files: filesToDelete as TFile[], setFiles });
             setRowSelection({});
           }}
           disabled={!table.getFilteredSelectedRowModel().rows.length || isDeleting}
@@ -218,13 +222,10 @@ export default function DataTable<TData, TValue>({ columns, data }: DataTablePro
       <div className="flex items-center justify-end gap-2 py-4">
         <div className="ml-2 flex-1 truncate text-xs text-muted-foreground sm:ml-4 sm:text-sm">
           <span className="hidden sm:inline">
-            {localize(
+            {localize('com_files_number_selected', {
-              'com_files_number_selected',
-              {
               0: `${table.getFilteredSelectedRowModel().rows.length}`,
               1: `${table.getFilteredRowModel().rows.length}`,
-              },
+            })}
-            )}
           </span>
           <span className="sm:hidden">
             {`${table.getFilteredSelectedRowModel().rows.length}/${

client/src/components/Chat/Messages/Content/Parts/Attachment.tsx

@@ -6,12 +6,12 @@ import Image from '~/components/Chat/Messages/Content/Image';
 import { useAttachmentLink } from './LogLink';
 import { cn } from '~/utils';
 
-const FileAttachment = memo(({ attachment }: { attachment: TAttachment }) => {
+const FileAttachment = memo(({ attachment }: { attachment: Partial<TAttachment> }) => {
   const { handleDownload } = useAttachmentLink({
-    href: attachment.filepath,
+    href: attachment.filepath ?? '',
-    filename: attachment.filename,
+    filename: attachment.filename ?? '',
   });
-  const extension = attachment.filename.split('.').pop();
+  const extension = attachment.filename?.split('.').pop();
   const [isVisible, setIsVisible] = useState(false);
 
   useEffect(() => {
@@ -19,6 +19,9 @@ const FileAttachment = memo(({ attachment }: { attachment: TAttachment }) => {
     return () => clearTimeout(timer);
   }, []);
 
+  if (!attachment.filepath) {
+    return null;
+  }
   return (
     <div
       className={cn(
@@ -88,6 +91,8 @@ export default function Attachment({ attachment }: { attachment?: TAttachment })
 
   if (isImage) {
     return <ImageAttachment attachment={attachment} />;
+  } else if (!attachment.filepath) {
+    return null;
   }
   return <FileAttachment attachment={attachment} />;
 }
@@ -119,9 +124,11 @@ export function AttachmentGroup({ attachments }: { attachments?: TAttachment[] }
     <>
       {fileAttachments.length > 0 && (
         <div className="my-2 flex flex-wrap items-center gap-2.5">
-          {fileAttachments.map((attachment, index) => (
+          {fileAttachments.map((attachment, index) =>
+            attachment.filepath ? (
               <FileAttachment attachment={attachment} key={`file-${index}`} />
-          ))}
+            ) : null,
+          )}
         </div>
       )}
       {imageAttachments.length > 0 && (

client/src/components/Files/ActionButton.tsx

@@ -1,19 +1,21 @@
 import React from 'react';
-import { CrossIcon } from '~/components/svg';
 import { Button } from '~/components/ui';
+import { useLocalize } from '~/hooks';
 
 type ActionButtonProps = {
   onClick: () => void;
 };
 
 export default function ActionButton({ onClick }: ActionButtonProps) {
+  const localize = useLocalize();
   return (
     <div className="w-32">
       <Button
         className="w-full rounded-md border border-black bg-white p-0 text-black hover:bg-black hover:text-white"
         onClick={onClick}
       >
-        Action Button
+        {/* Action Button */}
+        {localize('com_ui_action_button')}
       </Button>
     </div>
   );

client/src/components/Files/FileList/DataTableFile.tsx

@@ -1,5 +1,6 @@
 import * as React from 'react';
 import { ListFilter } from 'lucide-react';
+import { useSetRecoilState } from 'recoil';
 import {
   flexRender,
   getCoreRowModel,
@@ -18,24 +19,25 @@ import { FileContext } from 'librechat-data-provider';
 import type { AugmentedColumnDef } from '~/common';
 import type { TFile } from 'librechat-data-provider';
 import {
-  Button,
   Input,
   Table,
+  Button,
+  TableRow,
   TableBody,
   TableCell,
   TableHead,
   TableHeader,
-  TableRow,
   DropdownMenu,
-  DropdownMenuCheckboxItem,
   DropdownMenuContent,
   DropdownMenuTrigger,
+  DropdownMenuCheckboxItem,
 } from '~/components/ui';
+import ActionButton from '~/components/Files/ActionButton';
 import { useDeleteFilesFromTable } from '~/hooks/Files';
 import { TrashIcon, Spinner } from '~/components/svg';
-import useLocalize from '~/hooks/useLocalize';
-import ActionButton from '../ActionButton';
 import UploadFileButton from './UploadFileButton';
+import useLocalize from '~/hooks/useLocalize';
+import store from '~/store';
 
 interface DataTableProps<TData, TValue> {
   columns: ColumnDef<TData, TValue>[];
@@ -57,12 +59,14 @@ export default function DataTableFile<TData, TValue>({
   data,
 }: DataTableProps<TData, TValue>) {
   const localize = useLocalize();
+  const setFiles = useSetRecoilState(store.filesByIndex(0));
   const [isDeleting, setIsDeleting] = React.useState(false);
+  const { deleteFiles } = useDeleteFilesFromTable(() => setIsDeleting(false));
+
   const [rowSelection, setRowSelection] = React.useState({});
   const [sorting, setSorting] = React.useState<SortingState>([]);
   const [columnFilters, setColumnFilters] = React.useState<ColumnFiltersState>([]);
   const [columnVisibility, setColumnVisibility] = React.useState<VisibilityState>({});
-  const { deleteFiles } = useDeleteFilesFromTable(() => setIsDeleting(false));
 
   const table = useReactTable({
     data,
@@ -87,7 +91,7 @@ export default function DataTableFile<TData, TValue>({
     <>
       <div className="mt-2 flex flex-col items-start">
         <h2 className="text-lg">
-          <strong>Files</strong>
+          <strong>{localize('com_ui_files')}</strong>
         </h2>
         <div className="mt-3 flex w-full flex-col-reverse justify-between md:flex-row">
           <div className="mt-3 flex w-full flex-row justify-center gap-x-3 md:m-0 md:justify-start">
@@ -103,7 +107,7 @@ export default function DataTableFile<TData, TValue>({
                 const filesToDelete = table
                   .getFilteredSelectedRowModel()
                   .rows.map((row) => row.original);
-                deleteFiles({ files: filesToDelete as TFile[] });
+                deleteFiles({ files: filesToDelete as TFile[], setFiles });
                 setRowSelection({});
               }}
               className="ml-1 gap-2 dark:hover:bg-gray-850/25 sm:ml-0"
@@ -242,13 +246,11 @@ export default function DataTableFile<TData, TValue>({
         </Table>
       </div>
       <div className="ml-4 mr-4 mt-4 flex h-auto items-center justify-end space-x-2 py-4 sm:ml-0 sm:mr-0 sm:h-0">
-        <div className="text-muted-foreground ml-2 flex-1 text-sm">
+        <div className="ml-2 flex-1 text-sm text-muted-foreground">
-          {localize(
+          {localize('com_files_number_selected', {
-            'com_files_number_selected', {
             0: `${table.getFilteredSelectedRowModel().rows.length}`,
             1: `${table.getFilteredRowModel().rows.length}`,
-            },
+          })}
-          )}
         </div>
         <Button
           className="dark:border-gray-500 dark:hover:bg-gray-600"

client/src/hooks/Files/useFileDeletion.ts

@@ -19,7 +19,6 @@ const useFileDeletion = ({
   assistant_id?: string;
   tool_resource?: EToolResources;
 }) => {
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const [_batch, setFileDeleteBatch] = useState<t.BatchFile[]>([]);
   const setFilesToDelete = useSetFilesToDelete();
 
@@ -109,22 +108,33 @@ const useFileDeletion = ({
 
   const deleteFiles = useCallback(
     ({ files, setFiles }: { files: ExtendedFile[] | t.TFile[]; setFiles?: FileMapSetter }) => {
-      const batchFiles = files.map((_file) => {
+      const batchFiles: t.BatchFile[] = [];
-        const { file_id, embedded, filepath = '', source = FileSources.local } = _file;
+      for (const _file of files) {
+        const {
+          file_id,
+          embedded,
+          temp_file_id,
+          filepath = '',
+          source = FileSources.local,
+        } = _file;
 
-        return {
+        batchFiles.push({
           source,
           file_id,
           filepath,
-          embedded,
+          temp_file_id,
-        };
+          embedded: embedded ?? false,
         });
+      }
 
       if (setFiles) {
         setFiles((currentFiles) => {
           const updatedFiles = new Map(currentFiles);
           batchFiles.forEach((file) => {
             updatedFiles.delete(file.file_id);
+            if (file.temp_file_id) {
+              updatedFiles.delete(file.temp_file_id);
+            }
           });
           const filesToUpdate = Object.fromEntries(updatedFiles);
           setFilesToDelete(filesToUpdate);

client/src/locales/en/translation.json

@@ -460,6 +460,7 @@
   "com_ui_2fa_setup": "Setup 2FA",
   "com_ui_2fa_verified": "Successfully verified Two-Factor Authentication",
   "com_ui_accept": "I accept",
+  "com_ui_action_button": "Action Button",
   "com_ui_add": "Add",
   "com_ui_add_model_preset": "Add a model or preset for an additional response",
   "com_ui_add_multi_conversation": "Add multi-conversation",
@@ -641,6 +642,7 @@
   "com_ui_expand_chat": "Expand Chat",
   "com_ui_export_convo_modal": "Export Conversation Modal",
   "com_ui_field_required": "This field is required",
+  "com_ui_files": "Files",
   "com_ui_filter_prompts": "Filter Prompts",
   "com_ui_filter_prompts_name": "Filter prompts by name",
   "com_ui_finance": "Finance",

packages/data-provider/src/types/files.ts

@@ -131,6 +131,7 @@ export type BatchFile = {
   filepath: string;
   embedded: boolean;
   source: FileSources;
+  temp_file_id?: string;
 };
 
 export type DeleteFilesBody = {