luci-app-vpnbypass: better service control & buttons styling

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

6 files changed, 127 insertions, 67 deletions

diff --git a/applications/luci-app-vpnbypass/Makefile b/applications/luci-app-vpnbypass/Makefile
index 14425ce98..cfcafec05 100644
--- a/applications/luci-app-vpnbypass/Makefile
+++ b/applications/luci-app-vpnbypass/Makefile
@@ -10,7 +10,7 @@ LUCI_TITLE:=VPN Bypass Web UI
 LUCI_DESCRIPTION:=Provides Web UI for VPNBypass service.
 LUCI_DEPENDS:=+luci-compat +luci-mod-admin-full +vpnbypass
 LUCI_PKGARCH:=all
-PKG_RELEASE:=14
+PKG_RELEASE:=16
 
 include ../../luci.mk
 
diff --git a/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua b/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua
index c971ce651..77753020d 100644
--- a/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua
+++ b/applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua
@@ -1,6 +1,7 @@
 module("luci.controller.vpnbypass", package.seeall)
 function index()
 	if nixio.fs.access("/etc/config/vpnbypass") then
+		entry({"admin", "vpn"}, firstchild(), _("VPN"), 60).dependent=false
 		entry({"admin", "vpn", "vpnbypass"}, cbi("vpnbypass"), _("VPN Bypass"))
 		entry({"admin", "vpn", "vpnbypass", "action"}, call("vpnbypass_action"), nil).leaf = true
 	end
@@ -11,7 +12,7 @@ function vpnbypass_action(name)
 	if name == "start" then
 		luci.sys.init.start(packageName)
 	elseif name == "action" then
-		luci.util.exec("/etc/init.d/" .. packageName .. " reload >/dev/null 2>&1")
+		luci.util.exec("/etc/init.d/" .. packageName .. " restart >/dev/null 2>&1")
 		luci.util.exec("/etc/init.d/dnsmasq restart >/dev/null 2>&1")
 	elseif name == "stop" then
 		luci.sys.init.stop(packageName)
diff --git a/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua b/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua
index 8aa222709..0afdd7b0e 100644
--- a/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua
+++ b/applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua
@@ -4,27 +4,42 @@ local sys = require "luci.sys"
 local util = require "luci.util"
 local packageName = "vpnbypass"
 
-local tmpfsVersion = tostring(util.trim(sys.exec("opkg list-installed " .. packageName .. " | awk '{print $3}'")))
-if not tmpfsVersion or tmpfsVersion == "" then
-	tmpfsStatusCode = -1
-	tmpfsVersion = ""
-	tmpfsStatus = packageName .. " " .. translate("is not installed or not found")
+local packageVersion, statusText = nil, nil 
+packageVersion = tostring(util.trim(sys.exec("opkg list-installed " .. packageName .. " | awk '{print $3}'")))
+if not packageVersion or packageVersion == "" then
+	packageVersion = ""
+	statusText = packageName .. " " .. translate("is not installed or not found")
 else  
-	tmpfsVersion = " [" .. packageName .. " " .. tmpfsVersion .. "]"
+	packageVersion = " [" .. packageName .. " " .. packageVersion .. "]"
 end
-local tmpfsStatus = "Stopped"
-if sys.call("iptables -t mangle -L | grep -q VPNBYPASS") == 0 then
-	tmpfsStatus = "Running"
+
+local serviceRunning, serviceEnabled = false, false
+if uci:get(packageName, "config", "enabled") == "1" then
+	serviceEnabled = true
+end
+if sys.call("iptables -t mangle -L | grep -q " .. packageName:upper()) == 0 then
+	serviceRunning = true
+end
+
+if serviceRunning then
+	statusText = translate("Running")
+else
+	statusText = translate("Stopped")
+	if not serviceEnabled then
+		statusText = statusText .. " (" .. translate("disabled") .. ")"
+	end
 end
 
 m = Map("vpnbypass", translate("VPN Bypass Settings"))
 
-h = m:section(NamedSection, "config", packageName, translate("Service Status") .. tmpfsVersion)
+h = m:section(NamedSection, "config", packageName, translate("Service Status") .. packageVersion)
 ss = h:option(DummyValue, "_dummy", translate("Service Status"))
 ss.template = packageName .. "/status"
-ss.value = tmpfsStatus
-buttons = h:option(DummyValue, "_dummy")
-buttons.template = packageName .. "/buttons"
+ss.value = statusText
+if packageVersion ~= "" then
+	buttons = h:option(DummyValue, "_dummy")
+	buttons.template = packageName .. "/buttons"
+end
 
 s = m:section(NamedSection, "config", "vpnbypass", translate("VPN Bypass Rules"))
 -- Local Ports
diff --git a/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm
index baabb8f2a..c1f4d8279 100644
--- a/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm
+++ b/applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm
@@ -1,53 +1,77 @@
-<%#
-	Copyright 2019 Stan Grishin <stangri@melmac.net>
--%>
+<%# Copyright 2020 Stan Grishin <stangri@melmac.net> -%>
+
+<%+vpnbypass/css%>
+<%+vpnbypass/js%>
 
 <%-
 	local packageName = "vpnbypass"
-	local tmpfsStatus = "Stopped"
-	local enabledFlag = luci.model.uci.cursor():get(packageName, "config", "enabled")
+	local serviceRunning, serviceEnabled = false, false;
 	if luci.sys.call("iptables -t mangle -L | grep -q " .. packageName:upper()) == 0 then
-		tmpfsStatus = "Running"
+		serviceRunning = true
+	end
+	if luci.model.uci.cursor():get(packageName, "config", "enabled") == "1" then
+		serviceEnabled = true
 	end
 
-	if tmpfsStatus == "Stopped" then
-		btn_start_style = "cbi-button cbi-button-apply important"
-		btn_action_style = "cbi-button cbi-button-apply important"
-		btn_stop_style = "cbi-button cbi-button-reset -disabled"
+	if serviceEnabled then
+		btn_start_status = true
+		btn_action_status = true
+		btn_stop_status = true
+		btn_enable_status = false
+		btn_disable_status = true
 	else
-		btn_start_style = "cbi-button cbi-button-apply -disabled"
-		btn_action_style = "cbi-button cbi-button-apply important"
-		btn_stop_style = "cbi-button cbi-button-reset important"
+		btn_start_status = false
+		btn_action_status = false
+		btn_stop_status = false
+		btn_enable_status = true
+		btn_disable_status = false
 	end
-	if enabledFlag ~= "1" then
-		btn_start_style = "cbi-button cbi-button-apply -disabled"
-		btn_action_style = "cbi-button cbi-button-apply -disabled"
-		btn_enable_style = "cbi-button cbi-button-apply important"
-		btn_disable_style = "cbi-button cbi-button-reset -disabled"
+	if serviceRunning then
+		btn_start_status = false
+		btn_action_status = true
+		btn_stop_status = true
 	else
-		btn_enable_style = "cbi-button cbi-button-apply -disabled"
-		btn_disable_style = "cbi-button cbi-button-reset important"
+		btn_action_status = false
+		btn_stop_status = false
 	end
 -%>
 
-<%+vpnbypass/css%>
-<%+vpnbypass/js%>
-
 <div class="cbi-value"><label class="cbi-value-title">Service Control</label>
 	<div class="cbi-value-field">
-		<input type="button" class="<%=btn_start_style%>" id="btn_start" name="start" value="<%:Start%>" onclick="button_action(this)" />
+		<input type="button" class="cbi-button cbi-button-apply" id="btn_start" name="start" value="<%:Start%>"
+			onclick="button_action(this)" />
 		<span id="btn_start_spinner" class="btn_spinner"></span>
-		<input type="button" class="<%=btn_action_style%>" id="btn_action" name="action" value="<%:Reload%>" onclick="button_action(this)" />
+		<input type="button" class="cbi-button cbi-button-apply" id="btn_action" name="action" value="<%:Restart%>"
+			onclick="button_action(this)" />
 		<span id="btn_action_spinner" class="btn_spinner"></span>
-		<input type="button" class="<%=btn_stop_style%>" id="btn_stop" name="stop" value="<%:Stop%>" onclick="button_action(this)"  />
+		<input type="button" class="cbi-button cbi-button-reset" id="btn_stop" name="stop" value="<%:Stop%>"
+			onclick="button_action(this)" />
 		<span id="btn_stop_spinner" class="btn_spinner"></span>
 		&nbsp;
 		&nbsp;
 		&nbsp;
 		&nbsp;
-		<input type="button" class="<%=btn_enable_style%>" id="btn_enable" name="enable" value="<%:Enable%>" onclick="button_action(this)"  />
+		<input type="button" class="cbi-button cbi-button-apply" id="btn_enable" name="enable" value="<%:Enable%>"
+			onclick="button_action(this)" />
 		<span id="btn_enable_spinner" class="btn_spinner"></span>
-		<input type="button" class="<%=btn_disable_style%>" id="btn_disable" name="disable" value="<%:Disable%>" onclick="button_action(this)"  />
+		<input type="button" class="cbi-button cbi-button-reset" id="btn_disable" name="disable" value="<%:Disable%>"
+			onclick="button_action(this)" />
 		<span id="btn_disable_spinner" class="btn_spinner"></span>
 	</div>
 </div>
+
+<%-if not btn_start_status then%>
+<script type="text/javascript">document.getElementById("btn_start").disabled = true;</script>
+<%-end%>
+<%-if not btn_action_status then%>
+<script type="text/javascript">document.getElementById("btn_action").disabled = true;</script>
+<%-end%>
+<%-if not btn_stop_status then%>
+<script type="text/javascript">document.getElementById("btn_stop").disabled = true;</script>
+<%-end%>
+<%-if not btn_enable_status then%>
+<script type="text/javascript">document.getElementById("btn_enable").disabled = true;</script>
+<%-end%>
+<%-if not btn_disable_status then%>
+<script type="text/javascript">document.getElementById("btn_disable").disabled = true;</script>
+<%-end%>
\ No newline at end of file
diff --git a/applications/luci-app-vpnbypass/po/templates/vpnbypass.pot b/applications/luci-app-vpnbypass/po/templates/vpnbypass.pot
index a723e187e..8778dc228 100644
--- a/applications/luci-app-vpnbypass/po/templates/vpnbypass.pot
+++ b/applications/luci-app-vpnbypass/po/templates/vpnbypass.pot
@@ -1,19 +1,19 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=UTF-8"
 
-#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:50
+#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:57
 msgid "Disable"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:62
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:77
 msgid "Domains to Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:63
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:78
 msgid "Domains to be accessed directly (outside of the VPN tunnel), see"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:48
+#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:54
 msgid "Enable"
 msgstr ""
 
@@ -21,76 +21,92 @@ msgstr ""
 msgid "Loading"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:45
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:60
 msgid "Local IP Addresses to Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:45
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:60
 msgid ""
 "Local IP addresses or subnets with direct internet access (outside of the "
 "VPN tunnel)"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:31
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:46
 msgid "Local Ports to Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:31
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:46
 msgid "Local ports to trigger VPN Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:65
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:80
 msgid "README"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:40
-msgid "Reload"
-msgstr ""
-
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:52
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:67
 msgid "Remote IP Addresses to Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:52
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:67
 msgid ""
 "Remote IP addresses or subnets which will be accessed directly (outside of "
 "the VPN tunnel)"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:38
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:53
 msgid "Remote Ports to Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:38
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:53
 msgid "Remote ports to trigger VPN Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:22
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:23
+#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:44
+msgid "Restart"
+msgstr ""
+
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:25
+msgid "Running"
+msgstr ""
+
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:35
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:36
 msgid "Service Status"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:38
+#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:41
 msgid "Start"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:42
+#: applications/luci-app-vpnbypass/luasrc/view/vpnbypass/buttons.htm:47
 msgid "Stop"
 msgstr ""
 
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:27
+msgid "Stopped"
+msgstr ""
+
 #: applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua:4
+msgid "VPN"
+msgstr ""
+
+#: applications/luci-app-vpnbypass/luasrc/controller/vpnbypass.lua:5
 msgid "VPN Bypass"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:29
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:44
 msgid "VPN Bypass Rules"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:20
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:33
 msgid "VPN Bypass Settings"
 msgstr ""
 
-#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:65
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:29
+msgid "disabled"
+msgstr ""
+
+#: applications/luci-app-vpnbypass/luasrc/model/cbi/vpnbypass.lua:80
 msgid "for syntax"
 msgstr ""
 
diff --git a/applications/luci-app-vpnbypass/root/etc/uci-defaults/40_luci-vpnbypass b/applications/luci-app-vpnbypass/root/etc/uci-defaults/40_luci-vpnbypass
new file mode 100644
index 000000000..6df781033
--- /dev/null
+++ b/applications/luci-app-vpnbypass/root/etc/uci-defaults/40_luci-vpnbypass
@@ -0,0 +1,4 @@
+#!/bin/sh
+rm -rf /var/luci-modulecache/; rm -f /var/luci-indexcache;
+exit 0
+