decode slots as utf8

Author: JoacoEsteban

assets/js/live_svelte/hooks.svelte.js

@@ -1,4 +1,4 @@
-import {normalizeComponents} from "./utils"
+import {decodeB64ToUTF8, normalizeComponents} from "./utils"
 import {mount, hydrate, unmount, createRawSnippet} from "svelte"
 
 function getAttributeJson(ref, attributeName) {
@@ -12,7 +12,7 @@ function getSlots(ref) {
     for (const slotName in getAttributeJson(ref, "data-slots")) {
         const base64 = getAttributeJson(ref, "data-slots")[slotName]
         const element = document.createElement("div")
-        element.innerHTML = atob(base64).trim()
+        element.innerHTML = decodeB64ToUTF8(base64).trim()
 
         const snippet = createRawSnippet(name => {
             return {

assets/js/live_svelte/utils.js

@@ -9,3 +9,8 @@ export function normalizeComponents(components) {
     }
     return normalized
 }
+
+export function decodeB64ToUTF8(b64) {
+    const chars = Uint8Array.from(atob(b64), c => c.charCodeAt(0))
+    return new TextDecoder().decode(chars)
+}