web: do not zip note without attachments on export

apps/web/src/common/export.ts

@@ -33,6 +33,9 @@ import Vault from "./vault";
 import { ExportStream } from "../utils/streams/export-stream";
 import { showToast } from "../utils/toast";
 import { ConfirmDialog } from "../dialogs/confirm";
+import { db } from "./db";
+import { toAsyncIterator } from "@notesnook-importer/core/dist/src/utils/stream";
+import { saveAs } from "file-saver";
 
 export async function exportToPDF(
   title: string,
@@ -151,21 +154,37 @@ export async function exportNote(
     title: `Exporting "${note.title}"`,
     subtitle: "Please wait while your note is exported.",
     action: async (report) => {
-      await fromAsyncIterator(
+      const hasAttachments =
+        (await db.relations.from(note, "attachment").count()) > 0;
+      const stream = fromAsyncIterator(
         _exportNote(note, {
           format: options.format,
           unlockVault: Vault.unlockVault
         })
-      )
-        .pipeThrough(
-          new ExportStream(report, (e) => showToast("error", e.message))
-        )
-        .pipeThrough(createZipStream())
-        .pipeTo(
-          await createWriteStream(
-            `${sanitizeFilename(note.title, { replacement: "-" })}.zip`
-          )
-        );
+      ).pipeThrough(
+        new ExportStream(report, (e) => {
+          console.error(e);
+          showToast("error", e.message);
+        })
+      );
+
+      if (hasAttachments) {
+        await stream
+          .pipeThrough(createZipStream())
+          .pipeTo(
+            await createWriteStream(
+              `${sanitizeFilename(note.title, { replacement: "-" })}.zip`
+            )
+          );
+      } else {
+        for await (const file of toAsyncIterator(stream)) {
+          if (typeof file.data === "string")
+            saveAs(new Blob([Buffer.from(file.data, "utf-8")]), file.path);
+          else if (file.data instanceof Uint8Array)
+            saveAs(new Blob([file.data]), file.path);
+          else await file.data.pipeTo(await createWriteStream(file.path));
+        }
+      }
       return true;
     }
   });