From bbbb6d762b03c7d42327a71380b531017cbf5ee0 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sat, 12 Aug 2023 00:44:00 +0300
Subject: Fix SSR props decoding

Binary solution includes some trailing zero bytes and I have no time to debug
---
 vnext/server/middleware/renderer.js | 12 +-----------
 vnext/src/index.js                  | 12 +-----------
 2 files changed, 2 insertions(+), 22 deletions(-)

(limited to 'vnext')

diff --git a/vnext/server/middleware/renderer.js b/vnext/server/middleware/renderer.js
index e7e0324e..ae2600a7 100644
--- a/vnext/server/middleware/renderer.js
+++ b/vnext/server/middleware/renderer.js
@@ -12,16 +12,6 @@ import { VisitorProvider } from '../../src/ui/VisitorContext'
 import path from 'path'
 import fs from 'fs'
 
-// convert a Unicode string to a string in which
-// each 16-bit unit occupies only one byte
-function toBinary(string) {
-    const codeUnits = new Uint16Array(string.length)
-    for (let i = 0; i < codeUnits.length; i++) {
-        codeUnits[i] = string.charCodeAt(i)
-    }
-    return Buffer.from(String.fromCharCode(...new Uint8Array(codeUnits.buffer))).toString('base64')
-}
-
 const STATIC_ROOT = config.get('service.static_root') || path.resolve(__dirname, 'public')
 
 const serverRenderer = async (req, res) => {
@@ -47,7 +37,7 @@ const serverRenderer = async (req, res) => {
 
         const marker = '<div id="app">'
         const data = htmlData.split(marker)
-        const propsData = `<script>window.__PROPS__="${toBinary(JSON.stringify(props))}";</script>${marker}`
+        const propsData = `<script>window.__PROPS__="${btoa(unescape(encodeURIComponent(JSON.stringify(props))))}";</script>${marker}`
         let didError = false
         const { pipe } = ReactDOMServer.renderToPipeableStream(
             <VisitorProvider>
diff --git a/vnext/src/index.js b/vnext/src/index.js
index 5ab543c4..0c936257 100644
--- a/vnext/src/index.js
+++ b/vnext/src/index.js
@@ -16,17 +16,7 @@ import { CookiesProvider } from 'react-cookie'
 import { VisitorProvider } from './ui/VisitorContext'
 
 const Juick = lazy(() => import('./App'))
-
-function fromBinary(encoded) {
-    const binary = window.atob(encoded)
-    const bytes = new Uint8Array(binary.length)
-    for (let i = 0; i < bytes.length; i++) {
-        bytes[i] = binary.charCodeAt(i)
-    }
-    return String.fromCharCode(...new Uint16Array(bytes.buffer))
-}
-
-const props = window.__PROPS__ ? JSON.parse(fromBinary(window.__PROPS__)) : {}
+const props = window.__PROPS__ ? JSON.parse(decodeURIComponent(escape(atob(window.__PROPS__)))) : {}
 
 const JuickApp = () => (
     <StrictMode>
-- 
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