From 5a249b0b84b50b258e3d1d3f0023f549f8a9b59c Mon Sep 17 00:00:00 2001
From: Jeremy Zhang <jkzhang@uw.edu>
Date: Thu, 9 Aug 2018 05:14:50 +0000
Subject: [PATCH] Scroll to bottom when images start to load in

---
 webapp/titanembeds/static/js/embed.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/webapp/titanembeds/static/js/embed.js b/webapp/titanembeds/static/js/embed.js
index e3fd220..2129d4a 100644
--- a/webapp/titanembeds/static/js/embed.js
+++ b/webapp/titanembeds/static/js/embed.js
@@ -1238,6 +1238,13 @@
         }
         return reacts;
     }
+    
+    function scroll_on_dom_update() {
+        var scrollRegion = $(window).height() / 2;
+        if (!getParameterByName("scrollbartheme") && $("main").prop("scrollHeight") - ($("main").scrollTop() + $("main").outerHeight()) < scrollRegion) {
+            $("main").scrollTop($("#chatcontent").outerHeight());
+        }
+    }
 
     function fill_discord_messages(messages, jumpscroll, replace) {
         if (replace === undefined) {
@@ -1341,6 +1348,7 @@
                 }
             }
         }
+        $("#chatcontent img").on("load", scroll_on_dom_update);
         $('#chatcontent').linkify({
             target: "_blank"
         });