From 21db2e71823a32c63d2805c26e253271569fe0b0 Mon Sep 17 00:00:00 2001
From: Daniel Gasienica <daniel@signal.org>
Date: Thu, 26 Apr 2018 16:42:10 -0400
Subject: [PATCH] Use `saveURLAsFile`

---
 js/views/attachment_view.js | 1 +
 ts/types/Attachment.ts      | 9 +++++----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/js/views/attachment_view.js b/js/views/attachment_view.js
index 84d7fab35..ac6c4f49c 100644
--- a/js/views/attachment_view.js
+++ b/js/views/attachment_view.js
@@ -179,6 +179,7 @@
     saveFile() {
       Signal.Types.AttachmentTS.save({
         attachment: this.model,
+        document,
         timestamp: this.timestamp,
       });
     },
diff --git a/ts/types/Attachment.ts b/ts/types/Attachment.ts
index b71421557..770f1bcbd 100644
--- a/ts/types/Attachment.ts
+++ b/ts/types/Attachment.ts
@@ -5,6 +5,7 @@ import is from '@sindresorhus/is';
 import moment from 'moment';
 
 import * as GoogleChrome from '../util/GoogleChrome';
+import { saveURLAsFile } from '../util/saveURLAsFile';
 import { arrayBufferToObjectURL } from '../util/arrayBufferToObjectURL';
 import { MIMEType } from './MIME';
 
@@ -41,19 +42,19 @@ export const isVisualMedia = (attachment: Attachment): boolean => {
 
 export const save = ({
   attachment,
+  document,
   timestamp,
 }: {
   attachment: Attachment;
+  document: Document;
   timestamp?: number;
 }): void => {
   const url = arrayBufferToObjectURL({
     data: attachment.data,
     type: SAVE_CONTENT_TYPE,
   });
-  const anchorElement = document.createElement('a');
-  anchorElement.href = url;
-  anchorElement.download = getSuggestedFilename({ attachment, timestamp });
-  anchorElement.click();
+  const filename = getSuggestedFilename({ attachment, timestamp });
+  saveURLAsFile({ url, filename, document });
   URL.revokeObjectURL(url);
 };