luci-app-simple-adblock: new start/stop button, better integration with simple-adblock

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

applications/luci-app-simple-adblock/Makefile

@@ -1,4 +1,4 @@
-# Copyright (c) 2017 Stan Grishin (stangri@melmac.net)
+# Copyright 2017-2018 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:=Simple Adblock Web UI
 LUCI_DESCRIPTION:=Provides Web UI for simple-adblock service.
-LUCI_DEPENDS:=+luci +simple-adblock
+LUCI_DEPENDS:=+luci-mod-admin-full +simple-adblock
 LUCI_PKGARCH:=all
-PKG_RELEASE:=5
+PKG_RELEASE:=14
 
 include ../../luci.mk
 

applications/luci-app-simple-adblock/luasrc/controller/simple-adblock.lua

@@ -0,0 +1,7 @@
+module("luci.controller.simple-adblock", package.seeall)
+function index()
+	if not nixio.fs.access("/etc/config/simple-adblock") then
+		return
+	end
+	entry({"admin", "services", "simple-adblock"}, cbi("simple-adblock"), _("Simple AdBlock"))
+end

applications/luci-app-simple-adblock/luasrc/model/cbi/simple-adblock.lua

@@ -0,0 +1,143 @@
+-- Copyright 2016-2018 Stan Grishin <stangri@melmac.net>
+-- Licensed to the public under the Apache License 2.0.
+
+m = Map("simple-adblock", translate("Simple AdBlock Settings"))
+
+h = m:section(NamedSection, "config", "simple-adblock", translate("Service Status"))
+
+local packageName = "simple-adblock"
+local uci = require "luci.model.uci".cursor()
+local util = require "luci.util"
+local enabledFlag = uci:get(packageName, "config", "enabled")
+local status = util.ubus('service', 'list', { name = packageName })
+if status and status[packageName] and status[packageName]['instances'] and status[packageName]['instances']['status'] and status[packageName]['instances']['status']['data'] and status[packageName]['instances']['status']['data']['status'] then
+	status = status[packageName]['instances']['status']['data']['status']
+else
+	status =  "Stopped"
+end
+if status:match("Reloading") then
+	ds = h:option(DummyValue, "_dummy", translate("Service Status"))
+	ds.template = "simple-adblock/status"
+	ds.value = status
+else
+	en = h:option(Button, "__toggle")
+	if enabledFlag ~= "1" or status:match("Stopped") then
+		en.title      = translate("Service is disabled/stopped")
+		en.inputtitle = translate("Enable/Start")
+		en.inputstyle = "apply"
+		if nixio.fs.access("/var/simple-adblock.cache") then
+			ds = h:option(DummyValue, "_dummy", translate("Service Status"))
+			ds.template = "simple-adblock/status"
+			ds.value = "Cache file containing " .. luci.util.trim(luci.sys.exec("wc -l < /var/simple-adblock.cache")) .. " domains found"
+		end
+	else
+		en.title      = translate("Service is enabled/started")
+		en.inputtitle = translate("Stop/Disable")
+		en.inputstyle = "reset"
+		ds = h:option(DummyValue, "_dummy", translate("Service Status"))
+		ds.template = "simple-adblock/status"
+		ds.value = status
+		if not status:match("Success") then
+			reload = h:option(Button, "__reload")
+			reload.title      = translate("Service started with error")
+			reload.inputtitle = translate("Reload")
+			reload.inputstyle = "apply"
+			function reload.write()
+				luci.sys.exec("/etc/init.d/simple-adblock reload")
+				luci.http.redirect(luci.dispatcher.build_url("admin/services/" .. packageName))
+			end
+		end
+	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
+			luci.sys.init.stop(packageName)
+--			luci.sys.exec("/etc/init.d/simple-adblock killcache")
+		else
+			luci.sys.init.enable(packageName)
+			luci.sys.init.start(packageName)
+		end
+		luci.http.redirect(luci.dispatcher.build_url("admin/services/" .. packageName))
+	end
+end
+
+s = m:section(NamedSection, "config", "simple-adblock", translate("Configuration"))
+-- General options
+s:tab("basic", translate("Basic Configuration"))
+
+o2 = s:taboption("basic", ListValue, "verbosity", translate("Output Verbosity Setting"),translate("Controls system log and console output verbosity"))
+o2:value("0", translate("Suppress output"))
+o2:value("1", translate("Some output"))
+o2:value("2", translate("Verbose output"))
+o2.rmempty = false
+o2.default = 2
+
+o3 = s:taboption("basic", ListValue, "force_dns", translate("Force Router DNS"), translate("Forces Router DNS use on local devices, also known as DNS Hijacking"))
+o3:value("0", translate("Let local devices use their own DNS servers if set"))
+o3:value("1", translate("Force Router DNS server to all local devices"))
+o3.rmempty = false
+o3.default = 1
+
+local sysfs_path = "/sys/class/leds/"
+local leds = {}
+if nixio.fs.access(sysfs_path) then
+	leds = nixio.util.consume((nixio.fs.dir(sysfs_path)))
+end
+if #leds ~= 0 then
+	o3 = s:taboption("basic", Value, "led", translate("LED to indicate status"), translate("Pick the LED not already used in")
+		.. [[ <a href="]] .. luci.dispatcher.build_url("admin/system/leds") .. [[">]]
+		.. translate("System LED Configuration") .. [[</a>]])
+	o3.rmempty = true
+	o3:value("", translate("none"))
+	for k, v in ipairs(leds) do
+		o3:value(v)
+	end
+end
+
+s:tab("advanced", translate("Advanced Configuration"))
+
+o6 = s:taboption("advanced", Value, "boot_delay", translate("Delay (in seconds) for on-boot start"), translate("Run service after set delay on boot"))
+o6.default = 120
+o6.datatype = "range(1,600)"
+
+o7 = s:taboption("advanced", Value, "download_timeout", translate("Download time-out (in seconds)"), translate("Stop the download if it is stalled for set number of seconds"))
+o7.default = 10
+o7.datatype = "range(1,60)"
+
+o8 = s:taboption("advanced", ListValue, "debug", translate("Enable Debugging"), translate("Enables debug output to /tmp/simple-adblock.log"))
+o8:value("", translate("Disable Debugging"))
+o8:value("1", translate("Enable Debugging"))
+o8.rmempty = true
+o8.default = 0
+
+
+s2 = m:section(NamedSection, "config", "simple-adblock", translate("Whitelist and Blocklist Management"))
+-- Whitelisted Domains
+d1 = s2:option(DynamicList, "whitelist_domain", translate("Whitelisted Domains"), translate("Individual domains to be whitelisted"))
+d1.addremove = false
+d1.optional = false
+
+-- Blacklisted Domains
+d3 = s2:option(DynamicList, "blacklist_domain", translate("Blacklisted Domains"), translate("Individual domains to be blacklisted"))
+d3.addremove = false
+d3.optional = false
+
+-- Whitelisted Domains URLs
+d2 = s2:option(DynamicList, "whitelist_domains_url", translate("Whitelisted Domain URLs"), translate("URLs to lists of domains to be whitelisted"))
+d2.addremove = false
+d2.optional = false
+
+-- Blacklisted Domains URLs
+d4 = s2:option(DynamicList, "blacklist_domains_url", translate("Blacklisted Domain URLs"), translate("URLs to lists of domains to be blacklisted"))
+d4.addremove = false
+d4.optional = false
+
+-- Blacklisted Hosts URLs
+d5 = s2:option(DynamicList, "blacklist_hosts_url", translate("Blacklisted Hosts URLs"), translate("URLs to lists of hosts to be blacklisted"))
+d5.addremove = false
+d5.optional = false
+
+return m

applications/luci-app-simple-adblock/luasrc/view/simple-adblock/status.htm

@@ -0,0 +1,10 @@
+<%#
+Copyright 2017-2018 Dirk Brenken (dev@brenken.org)
+This is free software, licensed under the Apache License, Version 2.0
+-%>
+
+<%+cbi/valueheader%>
+
+<input name="status" id="status" type="text" class="cbi-input-text" style="outline:none;border:none;box-shadow:none;background:transparent;font-weight:bold;line-height:30px;height:30px;width:50em;" value="<%=self:cfgvalue(section)%>" disabled="disabled" />
+
+<%+cbi/valuefooter%>

applications/luci-app-simple-adblock/po/templates/simple-adblock.pot

@@ -13,6 +13,9 @@ msgstr ""
 msgid "Controls system log and console output verbosity"
 msgstr ""
 
+msgid "Enable/Start"
+msgstr ""
+
 msgid "Force Router DNS"
 msgstr ""
 
@@ -40,6 +43,12 @@ msgstr ""
 msgid "Pick the LED not already used in"
 msgstr ""
 
+msgid "Service is disabled/stopped"
+msgstr ""
+
+msgid "Service is enabled/started"
+msgstr ""
+
 msgid "Simple AdBlock"
 msgstr ""
 
@@ -49,7 +58,7 @@ msgstr ""
 msgid "Some output"
 msgstr ""
 
-msgid "Start Simple Adblock service"
+msgid "Stop/Disable"
 msgstr ""
 
 msgid "Suppress output"