luci-app-statistics: add dhcpleases

Add the dhcpleases plugin:
https://github.com/openwrt/packages/pull/14204

Added-Frontend-by: Hannu Nyman <hannu.nyman@iki.fi>
Signed-off-by: Nick Hainke <vincent@systemli.org>

[Minor changes to graph: alt_autoscale, precision, label]
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

1 files changed, 25 insertions, 0 deletions

diff --git a/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/dhcpleases.js b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/dhcpleases.js
new file mode 100644
index 0000000000..b54a0af27e
--- /dev/null
+++ b/applications/luci-app-statistics/htdocs/luci-static/resources/statistics/rrdtool/definitions/dhcpleases.js
@@ -0,0 +1,25 @@
+/* Licensed to the public under the Apache License 2.0. */
+
+'use strict';
+'require baseclass';
+
+return baseclass.extend({
+	title: _('DHCP Leases'),
+
+	rrdargs: function(graph, host, plugin, plugin_instance, dtype) {
+		return {
+			title: "%H: DHCP leases",
+			alt_autoscale_max: true,
+			vlabel: "Leases given",
+			number_format: "%3.0lf",
+			data: {
+				types: [ "count" ],
+				options: {
+					count: {
+						title: "Leases"
+					}
+				}
+			}
+		};
+	}
+});