From 5a067001e9cd4b01a2d022a6feecf8942fbb5022 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Sat, 26 Jan 2019 15:59:06 +0100
Subject: [PATCH] Automatically close ring screen if other peer gives up with
 connection

---
 assets/js/components/calls/controller.js | 25 +++++++++++++++++++++++-
 assets/js/components/calls/ringScreen.js | 10 ++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/assets/js/components/calls/controller.js b/assets/js/components/calls/controller.js
index cc8561c6..91a40f86 100644
--- a/assets/js/components/calls/controller.js
+++ b/assets/js/components/calls/controller.js
@@ -184,13 +184,36 @@ ComunicWeb.components.calls.controller = {
 				}
 
 				//Show ring screen
-				ComunicWeb.components.calls.ringScreen.show(name, 30, function(accept){
+				var prompting = true;
+				var ringScreenInfo = ComunicWeb.components.calls.ringScreen.show(name, 30, function(accept){
 					
+					prompting = false;
+
 					undoIsProcessing();
 
 					ComunicWeb.components.calls.controller.applyReponseForCall(call, accept);
 
 				});
+
+				//Regulary check if the call is still valid
+				var interval = setInterval(function(){
+
+					if(!prompting)
+						return clearInterval(interval);
+
+					ComunicWeb.components.calls.interface.getInfo(call.id, function(info){
+
+						//Check for errors
+						if(info.error)
+							return;
+
+						//Refuse the call if everyone has left it
+						if(ComunicWeb.components.calls.utils.hasEveryoneLeft(info))
+						ringScreenInfo.respond(false);
+					});
+				}, 2000);
+
+
 			});
 
 		});
diff --git a/assets/js/components/calls/ringScreen.js b/assets/js/components/calls/ringScreen.js
index c7dfbecc..ed39bba9 100644
--- a/assets/js/components/calls/ringScreen.js
+++ b/assets/js/components/calls/ringScreen.js
@@ -23,6 +23,7 @@ ComunicWeb.components.calls.ringScreen = {
 	 * @param {number} timeout Timeout after which the call is automatically
 	 * considered as rejected
 	 * @param {(accept : boolean) => any} callback Callback function
+	 * @return {Object} Information about the window
 	 */
 	show: function(title, timeout, callback){
 
@@ -98,6 +99,15 @@ ComunicWeb.components.calls.ringScreen = {
 		setTimeout(function(){
 			respond(false);
 		}, timeout*1000);
+
+		return {
+
+			/**
+			 * A function to programmatically respond to call
+			 */
+			respond: respond
+
+		};
 	}
 
 }
\ No newline at end of file