From 29477026028229bba8a2fbd313d2947f00af9110 Mon Sep 17 00:00:00 2001
From: Alexandre Fiori <fiorix@gmail.com>
Date: Tue, 15 Mar 2016 00:54:43 -0400
Subject: [PATCH] Add rate limit info, update copyright

---
 cmd/freegeoip/public/index.html | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/cmd/freegeoip/public/index.html b/cmd/freegeoip/public/index.html
index 6a5a469..925e6ac 100644
--- a/cmd/freegeoip/public/index.html
+++ b/cmd/freegeoip/public/index.html
@@ -42,6 +42,7 @@
 	$scope.record = {};
 	$scope.searching = false;
 	$scope.lastUpdated = '';
+	$scope.rateLimit = {remaining: 0, expires: 0};
 	$scope.search = function(q) {
 		$scope.searching = true;
 		$http.get("json/" + (q || '')).
@@ -56,10 +57,14 @@
 			}
 			$scope.record = data;
 			$scope.lastUpdated = headers('X-Database-Date');
+			var n = headers('X-RateLimit-Remaining');
+			reset = parseInt(headers('X-RateLimit-Reset'), 10);
+			$scope.rateLimit = {remaining: n, expires: Math.floor(reset/60) + ' minutes'};
 			$scope.searching = false;
 		})
 		.error(function(data, status) {
 			$scope.lastUpdated = '';
+			$scope.rateLimit = {remaining: 0, expires: 0};
 			$scope.error = 'HTTP ' + status + ': ' + data;
 			$scope.searching = false;
 		});
@@ -117,7 +122,8 @@ <h4>About</h4>
 			<br/>
 			<p ng-show="searching">Searching, please wait...</p>
 			<p ng-show="error" class="label label-danger">Server returned {{error}}</p>
-			<small ng-show="lastUpdated&&!searching">IP database date:<br/>{{lastUpdated}}</small>
+			<small ng-show="lastUpdated&&!searching">IP database date: {{lastUpdated}}</small><br>
+			<small ng-show="rateLimit.expires&&!searching">{{rateLimit.remaining}} calls remaining, resets in {{rateLimit.expires}}</small><br>
 			<table ng-hide="error||searching" class="table">
 				<tr ng-show="record.ip != q">
 					<td>IP</td>
@@ -240,7 +246,7 @@ <h5>JSON</h5>
 			This service includes GeoLite2 data created by MaxMind, available
 			from <a href="http://www.maxmind.com">maxmind.com</a>.
 			<br/>
-			&copy; 2009-2015 freegeoip.net
+			&copy; 2009-2016 freegeoip.net
 		</small>
 	</footer>
 </div><!-- /.container -->