From 92dd3d848eeb940bf3c78aa9aab33d2118743319 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20W=C3=A4ckerlin?= <marc@mrw.sh>
Date: Wed, 8 Jul 2015 07:13:58 +0000
Subject: [PATCH] added missing files

---
 html/functions.php      | 13 +++++++++++++
 html/update-messages.js | 40 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 53 insertions(+)
 create mode 100644 html/functions.php
 create mode 100644 html/update-messages.js

diff --git a/html/functions.php b/html/functions.php
new file mode 100644
index 0000000..e27ad42
--- /dev/null
+++ b/html/functions.php
@@ -0,0 +1,13 @@
+<?php
+
+function error($txt) {
+  echo json_encode(array('success' => false, 'txt' => $txt));
+  exit;
+}
+
+function success($txt) {
+  echo json_encode(array('success' => true, 'txt' => $txt));
+  exit;
+}
+
+?>
\ No newline at end of file
diff --git a/html/update-messages.js b/html/update-messages.js
new file mode 100644
index 0000000..202f1a8
--- /dev/null
+++ b/html/update-messages.js
@@ -0,0 +1,40 @@
+importScripts('jquery.js');
+importScripts('openpgp.js');
+
+function attachments(files) {
+    var res = '';
+    if (files) files.forEach(function(file) {
+        if (file.type.match("^image/"))
+            res += '<img src="'+'data:'+file.type+';base64,' + btoa(file.content)+'"/>';
+    });
+    return res;
+}
+
+addEventListener('message', function(data) {
+    var e = data.e;
+    var key = data.key;
+    var message = openpgp.message.readArmored(e["msg"]);
+    var privkey = privateKey().keys[0];
+    if (privkey.decrypt(password))
+        openpgp.decryptAndVerifyMessage(privkey, key.keys, message)
+        .then(function(msg) {
+            var message = JSON.parse(msg.text);
+            // todo: check msg.signatures[0].valid
+            postMessage('<div id="id'+(e["id"])+'" class="msg '+
+                        (e["user"]==userid()?"me":"other")+
+                        '"><div class="header">'+
+                        '<span class="date">'+
+                        (new Date(1000*Number(e["time"]))).toLocaleString()+
+                        '</span><span class="sender">'+
+                        '<a href="javascript:void(0)" onclick="setreceiver(this.innerHTML)">'+
+                        e["user"]+
+                        '</a></span></div>'+
+                        attachments(message.files)+
+                        '<div class="text">'+
+                        message.text+
+                        '</div></div><div class="clear"/>');
+        })
+        .catch(function(e) {
+            // not for me
+        });
+}, false);