From fd088208f803ef41830c7c9adf8341e9e38f8686 Mon Sep 17 00:00:00 2001
From: Brian <bp2008@users.noreply.github.com>
Date: Wed, 29 May 2019 19:31:18 -0600
Subject: [PATCH] Version 75: * The login page should no longer automatically
 log in if you just closed UI3 less than 5 seconds ago.

---
 login.htm  |  7 ++++++-
 ui3.htm    |  2 +-
 ui3/ui3.js | 15 ++++++++++++---
 3 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/login.htm b/login.htm
index 124e7bb..d3cf57a 100644
--- a/login.htm
+++ b/login.htm
@@ -6,7 +6,7 @@
 	<meta name="viewport" content="width=device-width, initial-scale=1" />
 	<title>Blue Iris Login</title>
 	<script type="text/javascript">
-		var login_version = "19";
+		var login_version = "20";
 		var bi_version = "%%VERSION%%";
 		var combined_version = login_version + "-" + bi_version;
 	</script>
@@ -166,6 +166,11 @@ <h1>%%SYSNAME%%</h1>
 			{
 				SetPersistedValue("bi_override_disable_auto_login_once", "0");
 			}
+			var lastUnload = GetPersistedValue("bi_lastunload");
+			if (lastUnload > Date.now())
+				SetPersistedValue("bi_lastunload", 0);
+			else if (!skipAutoLogin)
+				skipAutoLogin = Date.now() - lastUnload < 5000;
 			clearTimeout(showLoadingMessageTimeout);
 			$("#loginLoading").hide();
 			$("#login").show();
diff --git a/ui3.htm b/ui3.htm
index eeaaba9..baed7bb 100644
--- a/ui3.htm
+++ b/ui3.htm
@@ -42,7 +42,7 @@
 		};
 	</script>
 	<script type="text/javascript">
-		var ui_version = "74";
+		var ui_version = "75";
 		var bi_version = "%%VERSION%%";
 		var combined_version = ui_version + "-" + bi_version;
 		//if (!!navigator.userAgent.match(/ Android /))
diff --git a/ui3/ui3.js b/ui3/ui3.js
index c9c0260..0031708 100644
--- a/ui3/ui3.js
+++ b/ui3/ui3.js
@@ -577,6 +577,10 @@ var defaultSettings =
 			key: "bi_password"
 			, value: ""
 		}
+		, {
+			key: "bi_lastunload"
+			, value: 0
+		}
 		, {
 			key: "ui3_webcasting_disabled_dontShowAgain"
 			, value: "0"
@@ -2183,6 +2187,11 @@ $(function ()
 	$(window).resize(resized);
 	$('.topbar_tab[name="' + currentPrimaryTab + '"]').click(); // this calls resized()
 
+	window.addEventListener("beforeunload", function ()
+	{
+		settings.bi_lastunload = Date.now();
+	});
+
 	BI_CustomEvent.Invoke("UI_Loading_End");
 });
 function ValidateTabName(tabName)
@@ -3688,7 +3697,7 @@ function PtzButtons()
 		}
 	}
 	// PTZ Actions //
-	window.onbeforeunload = function ()
+	window.addEventListener("beforeunload", function ()
 	{
 		if (unsafePtzActionNeedsStopped)
 		{
@@ -3698,7 +3707,7 @@ function PtzButtons()
 				self.PTZ_unsafe_sync_guarantee(currentPtzCamId, currentPtz, 1);
 		}
 		return;
-	}
+	});
 	this.SendOrQueuePtzCommand = function (ptzCamId, ptzCmd, isStopCommand)
 	{
 		ptzCmd = parseInt(ptzCmd);
@@ -20193,7 +20202,7 @@ function UISettingsPanel()
 			if (s.category != category)
 				continue;
 			var key = s.key;
-			if (!key || key === "bi_rememberMe" || key === "bi_username" || key === "bi_password")
+			if (!key || key === "bi_rememberMe" || key === "bi_username" || key === "bi_password" || key === "bi_lastunload")
 				continue; // Don't write these to the file!
 			var value = settings.getItem(key);
 			sb.Append('OverrideDefaultSetting(');