Initial commit

Makefile

@@ -0,0 +1,17 @@
+#
+# Copyright (C) 2020 gSpot (https://github.com/gSpotx2f/luci-app-internet-detector)
+#
+# This is free software, licensed under the MIT License.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=luci-app-internet-detector
+LUCI_TITLE:=Internet detector for the LuCI status page
+LUCI_DEPENDS:=+luci-mod-admin-full
+LUCI_PKGARCH:=all
+PKG_LICENSE:=MIT
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature

htdocs/luci-static/resources/view/status/include/00_internet.js

@@ -0,0 +1,53 @@
+'use strict';
+'require fs';
+
+return L.Class.extend({
+	title: _('Internet'),
+
+	hosts: [
+		'8.8.8.8',
+		'1.1.1.1',
+		'8.8.4.4',
+	],
+
+	checkInterval: 11,		// 5 x 11 = 55 sec.
+
+	load: async function() {
+		window.internetDetectorCounter = ('internetDetectorCounter' in window) ?
+			++window.internetDetectorCounter : 0;
+		if(!('internetDetectorState' in window)) {
+			window.internetDetectorState = 1;
+		};
+
+		if(window.internetDetectorState === 0 &&
+			window.internetDetectorCounter % this.checkInterval) {
+			return;
+		};
+
+		for(let host of this.hosts) {
+			await fs.exec('/bin/ping', [ '-c', '1', '-W', '1', host ]).then(res => {
+				window.internetDetectorState = res.code;
+			}).catch(e => {});
+
+			if(window.internetDetectorState === 0) {
+				break;
+			};
+		};
+	},
+
+	render: function() {
+		let internetStatus = E('span', { 'class': 'label' });
+
+		if(window.internetDetectorState === 0) {
+			internetStatus.style.background = '#46a546';
+			internetStatus.textContent = _('Internet connected');
+		} else {
+			internetStatus.textContent = _('Internet disconnected');
+		};
+
+		return E('div', {
+			'class': 'cbi-section',
+			'style': 'margin-bottom:1em',
+		}, internetStatus);
+	},
+});

po/ru/internet-detector.po

@@ -0,0 +1,21 @@
+msgid ""
+msgstr ""
+"Content-Type: text/plain; charset=UTF-8\n"
+"Project-Id-Version: \n"
+"POT-Creation-Date: \n"
+"PO-Revision-Date: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Language: ru\n"
+"X-Generator: Poedit 2.0.6\n"
+
+msgid "Internet"
+msgstr "Интернет"
+
+msgid "Internet connected"
+msgstr "Интернет подключен"
+
+msgid "Internet disconnected"
+msgstr "Интернет отключен"

po/templates/internet-detector.pot

@@ -0,0 +1,11 @@
+msgid ""
+msgstr "Content-Type: text/plain; charset=UTF-8"
+
+msgid "Internet"
+msgstr ""
+
+msgid "Internet connected"
+msgstr ""
+
+msgid "Internet disconnected"
+msgstr ""

root/usr/share/rpcd/acl.d/luci-app-internet-detector.json

@@ -0,0 +1,10 @@
+{
+	"luci-app-internet-detector": {
+		"description": "Grant access to internet-detector procedures",
+		"read": {
+			"file": {
+				"/bin/ping -c 1 -W 1 [0-9.]*": [ "exec" ]
+			}
+		}
+	}
+}