From 4dd0f591f40de2ec615b3ef17bd64017975284e3 Mon Sep 17 00:00:00 2001
From: Phenom <retrosharephenom@gmail.com>
Date: Fri, 15 Apr 2016 19:08:10 +0200
Subject: [PATCH] Add Clear Button on WebUI for BroadCast.

---
 libresapi/src/api/ChatHandler.cpp   |  7 ++++++-
 libresapi/src/webui-src/app/chat.js | 20 ++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/libresapi/src/api/ChatHandler.cpp b/libresapi/src/api/ChatHandler.cpp
index 19f268a93..bf8a1972e 100644
--- a/libresapi/src/api/ChatHandler.cpp
+++ b/libresapi/src/api/ChatHandler.cpp
@@ -876,7 +876,12 @@ void ChatHandler::handleClearLobby(Request &req, Response &resp)
 {
     ChatLobbyId id = 0;
     req.mStream << makeKeyValueReference("id", id);
-    notifyChatCleared(ChatId(id));
+    if (id !=0) {
+        notifyChatCleared(ChatId(id));
+    } else {
+        //Is BroadCast
+        notifyChatCleared(ChatId("B"));
+    }
     resp.setOk();
 }
 
diff --git a/libresapi/src/webui-src/app/chat.js b/libresapi/src/webui-src/app/chat.js
index bde0494ac..c5bd6d418 100644
--- a/libresapi/src/webui-src/app/chat.js
+++ b/libresapi/src/webui-src/app/chat.js
@@ -211,6 +211,26 @@ function lobby(lobbyid){
                 }
             )
         ]
+    } else {
+        if (lobdt.subscribed != undefined
+            && lobdt.subscribed
+            && lobdt.is_broadcast
+            ) {
+            //set participants
+            particips = [
+                m("div.btn", {
+                    style: {
+                        "text-align":"center"
+                    },
+                    onclick: function (){
+                        rs.request("chat/clear_lobby",{
+                            lobbyid,
+                        });
+                        m.route("/chat?lobby=" + lobbyid);
+                    }
+                },"clear"),
+            ]
+        }
     }
     return [
         intro,