From a1eb1d18996e5d19fbdb20412f6132e90203ffe7 Mon Sep 17 00:00:00 2001
From: dmac <samuraidan@gmail.com>
Date: Sun, 22 Aug 2021 10:59:57 -0700
Subject: [PATCH] Add support for format:2 transaction data

---
 view.js | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/view.js b/view.js
index 5d029fc..1c1902f 100644
--- a/view.js
+++ b/view.js
@@ -39,9 +39,22 @@ function show_mail (txid) {
             previous_page.style.display = 'block'
         }
 
-        var mail =
-			arweave.utils.bufferToString(
-			    await decrypt_mail(arweave.utils.b64UrlToBuffer(tx.data), key))
+        var mail = {};
+
+        switch (tx.format) {
+            case 1:
+                mail = arweave.utils.bufferToString(
+                    await decrypt_mail(arweave.utils.b64UrlToBuffer(tx.data), key))
+                break;
+            case 2:
+                var data = await arweave.transactions.getData(txid)
+                mail = await arweave.utils.bufferToString(
+                    await decrypt_mail(arweave.utils.b64UrlToBuffer(data), key)
+                )
+                break;
+            default:
+                throw new Error(`Unexpected transaction format: ${tx.format}`);
+        }
 
         try {
             mail = JSON.parse(mail);