From 13e0935ce083afe8c151ef971f641d30ed34a1cd Mon Sep 17 00:00:00 2001
From: sbwml <admin@cooluc.com>
Date: Sat, 30 Jul 2022 05:59:52 +0800
Subject: [PATCH] cpu

---
 Makefile                |  1 +
 files/generic/19_cpu.js | 45 +++++++++++++++++++++++++++++++++++++++++
 files/generic/luci      |  2 +-
 3 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 files/generic/19_cpu.js

diff --git a/Makefile b/Makefile
index 8242911..8f40fbe 100644
--- a/Makefile
+++ b/Makefile
@@ -51,6 +51,7 @@ define Package/autocore/install/Default
 	$(CP) ./files/generic/luci-mod-status-autocore.json $(1)/usr/share/rpcd/acl.d/
 
 	$(INSTALL_DIR) $(1)/www/luci-static/resources/view/status/include
+	$(INSTALL_DATA) ./files/generic/19_cpu.js $(1)/www/luci-static/resources/view/status/include/
 	$(INSTALL_DATA) ./files/generic/29_ethinfo.js $(1)/www/luci-static/resources/view/status/include/
 endef
 
diff --git a/files/generic/19_cpu.js b/files/generic/19_cpu.js
new file mode 100644
index 0000000..1c16dfd
--- /dev/null
+++ b/files/generic/19_cpu.js
@@ -0,0 +1,45 @@
+'use strict';
+'require rpc';
+
+var callCPUFreeInfo = rpc.declare({
+	object: 'luci',
+	method: 'getCPUUsage'
+});
+
+function progressbar(value, max) {
+	var vn = parseInt(value) || 0,
+	    mn = parseInt(max) || 100,
+	    pc = Math.floor((100 / mn) * vn);
+
+	return E('div', {
+		'class': 'cbi-progressbar',
+		'title': '%s%% / %s%%'.format(vn, mn, pc)
+	}, E('div', { 'style': 'width:%.2f%%'.format(pc) }));
+}
+
+return L.Class.extend({
+	title: _('CPU'),
+
+	load: function() {
+		return L.resolveDefault(callCPUFreeInfo(), {});
+	},
+
+	render: function(info) {
+		var fields = [
+			_('Used'), (info.cpuusage) ? info.cpuusage : 0, 100
+		];
+
+		var table = E('div', { 'class': 'table cpu' });
+
+		for (var i = 0; i < fields.length; i += 3) {
+			table.appendChild(E('div', { 'class': 'tr' }, [
+				E('div', { 'class': 'td left', 'width': '33%' }, [ fields[i] ]),
+				E('div', { 'class': 'td left' }, [
+					(fields[i + 1] != null) ? progressbar(fields[i + 1], fields[i + 2], true) : '?'
+				])
+			]));
+		}
+
+		return table;
+	}
+});
diff --git a/files/generic/luci b/files/generic/luci
index 06ae4c1..ba4adcf 100755
--- a/files/generic/luci
+++ b/files/generic/luci
@@ -650,7 +650,7 @@ local methods = {
 			local sys = require "luci.sys"
 			local cpuusage = {}
 
-			cpuusage.cpuusage = sys.exec("busybox top -n1 | awk '/^CPU/ {printf(\"%d%%\", 100 - $8)}'") or "6%"
+			cpuusage.cpuusage = sys.exec("busybox top -n1 | awk '/^CPU/ {printf(\"%d%\", 100 - $8)}'") or "6%"
 			return cpuusage
 		end
 	},