From 80bc5989781a1acb6db26424abe3cf5dbfb4de36 Mon Sep 17 00:00:00 2001
From: Lee Bussy <lee@bussy.org>
Date: Sat, 4 Apr 2020 11:55:48 -0500
Subject: [PATCH] Add version information

---
 data/about.htm | 39 +++++++++++++++++++++++++++++++++++++--
 1 file changed, 37 insertions(+), 2 deletions(-)

diff --git a/data/about.htm b/data/about.htm
index c2cc73a..ca5171f 100644
--- a/data/about.htm
+++ b/data/about.htm
@@ -89,12 +89,12 @@ <h1>About</h1>
 
                 <!-- About Brew Bubbles Information -->
                 <div class="card-header">
-                    <h4 class="card-title">Brew Bubbles Information</h4>
+                    <h4 class="card-title">Brew Bubbles <span id="thisVersion">v0.0.0</span></h4>
                 </div>
                 <div class="card-body">
                     <p><a href="https://www.brewbubbles.com/">Brew Bubbles</a> is a project by Lee
                         Bussy and <a href="/license.htm">is licensed under
-                            The MIT License</a>. Inquiries may be directed to
+                        The MIT License</a>. Inquiries may be directed to
                         <a href="https://www.homebrewtalk.com/forum/members/lbussy.144719/">LBussy</a> on the
                         HomeBrewTalk Forums (free registration required).
                     </p>
@@ -121,6 +121,41 @@ <h4 class="card-title">Brew Bubbles Information</h4>
         integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous">
     </script>
 
+    <script type="text/javascript">
+        // Attach the event after the page loads
+        if (window.addEventListener)
+            window.addEventListener("load", loadPage, false);
+        else if (window.attachEvent)
+            window.attachEvent("onload", loadPage);
+        else window.onload = loadPage;
+
+        function loadPage() { // Load the page's JS elements
+            loadThisVersion(); // Populate form with controller settings
+        }
+
+        function loadThisVersion() { // Get current parameters
+            var thisVersionJson = "/thisVersion/";
+            var thisVersion = $.getJSON(thisVersionJson, function () {
+            })
+                .done(function (thisVersion) {
+                    try {
+                        $('#thisVersion').text("v" + thisVersion.version);
+                    }
+                    catch {
+                        alert("Unable to parse current version from controller.");
+                        $('#thisVersion').text("(Error loading version.)");
+                    }
+                })
+                .fail(function () {
+                    alert("Failed getting current version from controller.");
+                    $('#thisVersion').text("(Error loading version.)");
+                })
+                .always(function () {
+                    // Can post-process here
+                });
+        }
+    </script>
+
 </body>
 
 </html>