Merge pull request #6824 from nocodb/fix/attachment-original-name

fix(nocodb): attachment original name

packages/nocodb/src/helpers/stringHelpers.ts

@@ -3,3 +3,7 @@ import crypto from 'crypto';
 export function randomTokenString(): string {
   return crypto.randomBytes(40).toString('hex');
 }
+
+export function utf8ify(str: string): string {
+  return Buffer.from(str, 'latin1').toString('utf8');
+}

packages/nocodb/src/services/attachments.service.ts

@@ -8,6 +8,7 @@ import NcPluginMgrv2 from '~/helpers/NcPluginMgrv2';
 import Local from '~/plugins/storage/Local';
 import mimetypes, { mimeIcons } from '~/utils/mimeTypes';
 import { PresignedUrl } from '~/models';
+import { utf8ify } from '~/helpers/stringHelpers';
 
 @Injectable()
 export class AttachmentsService {
@@ -28,7 +29,8 @@ export class AttachmentsService {
 
     const attachments = await Promise.all(
       param.files?.map(async (file: any) => {
-        const fileName = `${nanoid(18)}${path.extname(file.originalname)}`;
+        const originalName = utf8ify(file.originalname);
+        const fileName = `${nanoid(18)}${path.extname(originalName)}`;
 
         const url = await storageAdapter.fileCreate(
           slash(path.join(destPath, fileName)),
@@ -46,11 +48,10 @@ export class AttachmentsService {
           signedUrl?: string;
         } = {
           ...(url ? { url } : {}),
-          title: file.originalname,
+          title: originalName,
           mimetype: file.mimetype,
           size: file.size,
-          icon:
-            mimeIcons[path.extname(file.originalname).slice(1)] || undefined,
+          icon: mimeIcons[path.extname(originalName).slice(1)] || undefined,
         };
 
         const promises = [];

packages/nocodb/src/services/public-datas.service.ts

@@ -14,6 +14,7 @@ import { getColumnByIdOrName } from '~/modules/datas/helpers';
 import NcConnectionMgrv2 from '~/utils/common/NcConnectionMgrv2';
 import { mimeIcons } from '~/utils/mimeTypes';
 import { Column, Model, Source, View } from '~/models';
+import { utf8ify } from '~/helpers/stringHelpers';
 
 // todo: move to utils
 export function sanitizeUrlPath(paths) {
@@ -319,7 +320,8 @@ export class PublicDatasService {
         fields[fieldName].uidt === UITypes.Attachment
       ) {
         attachments[fieldName] = attachments[fieldName] || [];
-        const fileName = `${nanoid(18)}${path.extname(file.originalname)}`;
+        const originalName = utf8ify(file.originalname);
+        const fileName = `${nanoid(18)}${path.extname(originalName)}`;
 
         const url = await storageAdapter.fileCreate(
           slash(path.join('nc', 'uploads', ...filePath, fileName)),
@@ -337,11 +339,10 @@ export class PublicDatasService {
         attachments[fieldName].push({
           ...(url ? { url } : {}),
           ...(attachmentPath ? { path: attachmentPath } : {}),
-          title: file.originalname,
+          title: originalName,
           mimetype: file.mimetype,
           size: file.size,
-          icon:
-            mimeIcons[path.extname(file.originalname).slice(1)] || undefined,
+          icon: mimeIcons[path.extname(originalName).slice(1)] || undefined,
         });
       }
     }