luci-app-vpnbypass: better start/stop controls, create entry in the VPN menu if it exists

Signed-off-by: Stan Grishin <stangri@melmac.net>

3 files changed, 45 insertions, 17 deletions

diff --git a/applications/luci-app-vpnbypass/Makefile b/applications/luci-app-vpnbypass/Makefile
index f426acc53..2e26a5158 100644
--- a/applications/luci-app-vpnbypass/Makefile
+++ b/applications/luci-app-vpnbypass/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2017 Stan Grishin (stangri@melmac.net)
+# Copyright 2017-2019 Stan Grishin (stangri@melmac.net)
 # This is free software, licensed under the GNU General Public License v3.
 
 include $(TOPDIR)/rules.mk
@@ -8,9 +8,9 @@ PKG_MAINTAINER:=Stan Grishin <stangri@melmac.net>
 
 LUCI_TITLE:=VPN Bypass Web UI
 LUCI_DESCRIPTION:=Provides Web UI for VPNBypass service.
-LUCI_DEPENDS:=+luci +vpnbypass
+LUCI_DEPENDS:=+luci-mod-admin-full +vpnbypass
 LUCI_PKGARCH:=all
-PKG_RELEASE:=4
+PKG_RELEASE:=9
 
 include ../../luci.mk
 
diff --git a/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua b/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua
index ed6f4f4da..56221e043 100644
--- a/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua
+++ b/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua
@@ -1,7 +1,10 @@
 module("luci.controller.vpnbypass", package.seeall)
 function index()
-	if not nixio.fs.access("/etc/config/vpnbypass") then
-		return
+	if nixio.fs.access("/etc/config/vpnbypass") then
+		if luci.dispatcher.lookup("admin/vpn") then
+			entry({"admin", "vpn", "vpnbypass"}, cbi("vpnbypass"), _("VPN Bypass"))
+		else
+			entry({"admin", "services", "vpnbypass"}, cbi("vpnbypass"), _("VPN Bypass"))
+		end
 	end
-	entry({"admin", "services", "vpnbypass"}, cbi("vpnbypass"), _("VPN Bypass"))
 end
diff --git a/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua b/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua
index 6545154c2..95971fab1 100644
--- a/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua
+++ b/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua
@@ -1,18 +1,40 @@
-readmeURL = "https://github.com/openwrt/packages/blob/master/net/vpnbypass/files/README.md"
+local readmeURL = "https://github.com/openwrt/packages/blob/master/net/vpnbypass/files/README.md"
 
 m = Map("vpnbypass", translate("VPN Bypass Settings"))
-s = m:section(NamedSection, "config", "vpnbypass")
-
--- General options
-e = s:option(Flag, "enabled", translate("Start VPNBypass service"))
-e.rmempty = false
-function e.write(self, section, value)
-	if value ~= "1" then
-		luci.sys.init.stop("vpnbypass")
+
+h = m:section(NamedSection, "config", "vpnbypass", translate("Service Status"))
+local packageName = "vpnbypass"
+local uci = require "luci.model.uci".cursor()
+local sys = require "luci.sys"
+local http = require "luci.http"
+local dispatcher = require "luci.dispatcher"
+en = h:option(Button, "__toggle")
+if enabledFlag ~= "1" then
+	en.title      = translate("Service is disabled/stopped")
+	en.inputtitle = translate("Enable/Start")
+	en.inputstyle = "apply important"
+else
+	en.title      = translate("Service is enabled/started")
+	en.inputtitle = translate("Stop/Disable")
+	en.inputstyle = "reset important"
+end
+function en.write()
+	enabledFlag = enabledFlag == "1" and "0" or "1"
+	uci:set(packageName, "config", "enabled", enabledFlag)
+	uci:save(packageName)
+	uci:commit(packageName)
+	if enabledFlag == "0" then
+		sys.init.stop(packageName)
+		sys.init.disable(packageName)
+	else
+		sys.init.enable(packageName)
+		sys.init.start(packageName)
 	end
-	return Flag.write(self, section, value)
+	http.redirect(dispatcher.build_url("admin/services/" .. packageName))
 end
 
+s = m:section(NamedSection, "config", "vpnbypass", translate("VPN Bypass Rules"))
+
 -- Local Ports
 p1 = s:option(DynamicList, "localport", translate("Local Ports to Bypass"), translate("Local ports to trigger VPN Bypass"))
 p1.datatype    = "portrange"
@@ -30,7 +52,7 @@ p2.optional = false
 -- Local Subnets
 r1 = s:option(DynamicList, "localsubnet", translate("Local IP Addresses to Bypass"), translate("Local IP addresses or subnets with direct internet access (outside of the VPN tunnel)"))
 r1.datatype    = "ip4addr"
--- r1.placeholder = luci.ip.new(m.uci:get("network", "lan", "ipaddr"), m.uci:get("network", "lan", "netmask"))
+-- r1.placeholder = ip.new(m.uci:get("network", "lan", "ipaddr"), m.uci:get("network", "lan", "netmask"))
 r1.addremove = false
 r1.optional = false
 
@@ -49,5 +71,8 @@ di = s4:option(DynamicList, "ipset", translate("Domains to Bypass"),
     translate("Domains to be accessed directly (outside of the VPN tunnel), see ")
 		.. [[<a href="]] .. readmeURL .. [[#bypass-domains-formatsyntax" target="_blank">]]
     .. translate("README") .. [[</a> ]] .. translate("for syntax"))
+function d.on_after_commit(map)
+    sys.init.restart("dnsmasq")
+end
 
 return m, d