Move decodeIDNA to app/javascript/flavours/glitch/util

2019-08-01 14:35:17 +02:00
parent 4ecfa8f298
commit 49a28e69a5
2 changed files with 11 additions and 9 deletions
--- a/app/javascript/flavours/glitch/util/idna.js
+++ b/app/javascript/flavours/glitch/util/idna.js
@@ -0,0 +1,10 @@
+import punycode from 'punycode';
+
+const IDNA_PREFIX = 'xn--';
+
+export const decode = domain => {
+  return domain
+    .split('.')
+    .map(part => part.indexOf(IDNA_PREFIX) === 0 ? punycode.decode(part.slice(IDNA_PREFIX.length)) : part)
+    .join('.');
+};