From 5742cdaf5a0285725b630a769626c7f72cf635d8 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 11 Mar 2021 22:54:12 +0800
Subject: refactor: Improve base64.

---
 FrontEnd/src/app/http/common.ts                             | 6 +++++-
 FrontEnd/src/app/views/timeline-common/TimelinePostEdit.tsx | 4 ++--
 2 files changed, 7 insertions(+), 3 deletions(-)

(limited to 'FrontEnd/src')

diff --git a/FrontEnd/src/app/http/common.ts b/FrontEnd/src/app/http/common.ts
index ef9a505e..5006109d 100644
--- a/FrontEnd/src/app/http/common.ts
+++ b/FrontEnd/src/app/http/common.ts
@@ -61,7 +61,11 @@ export function setHttpToken(token: string | null): void {
   }
 }
 
-export function base64(blob: Blob): Promise<string> {
+export function base64(blob: Blob | string): Promise<string> {
+  if (typeof blob === "string") {
+    return Promise.resolve(btoa(blob));
+  }
+
   return new Promise<string>((resolve) => {
     const reader = new FileReader();
     reader.onload = function () {
diff --git a/FrontEnd/src/app/views/timeline-common/TimelinePostEdit.tsx b/FrontEnd/src/app/views/timeline-common/TimelinePostEdit.tsx
index 6c428b74..025b41c0 100644
--- a/FrontEnd/src/app/views/timeline-common/TimelinePostEdit.tsx
+++ b/FrontEnd/src/app/views/timeline-common/TimelinePostEdit.tsx
@@ -168,13 +168,13 @@ const TimelinePostEdit: React.FC<TimelinePostEditProps> = (props) => {
       case "text":
         requestData = {
           contentType: "text/plain",
-          data: await base64(new Blob([text])),
+          data: await base64(text),
         };
         break;
       case "markdown":
         requestData = {
           contentType: "text/markdown",
-          data: await base64(new Blob([markdown])),
+          data: await base64(markdown),
         };
         break;
       case "image":
-- 
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