luci-app-adblock: major update

* multi-tab navigation
  Overview/View Logfile/Advanced
  Advanced: Edit Blacklist/Whitelist/Configuration
  Query domains
* all adblock options are now configurable via LuCI

Signed-off-by: Dirk Brenken <dev@brenken.org>

1 files changed, 44 insertions, 3 deletions

diff --git a/applications/luci-app-adblock/luasrc/controller/adblock.lua b/applications/luci-app-adblock/luasrc/controller/adblock.lua
index d8b471814..bcb297603 100644
--- a/applications/luci-app-adblock/luasrc/controller/adblock.lua
+++ b/applications/luci-app-adblock/luasrc/controller/adblock.lua
@@ -1,12 +1,53 @@
--- Copyright 2016 Openwrt.org
--- Licensed to the public under the Apache License 2.0.
+-- Copyright 2016 Hannu Nyman
+-- Copyright 2017 Dirk Brenken (dev@brenken.org)
+-- This is free software, licensed under the Apache License, Version 2.0
 
 module("luci.controller.adblock", package.seeall)
 
+local fs = require("nixio.fs")
+local util = require("luci.util")
+local template = require("luci.template")
+local i18n = require("luci.i18n")
+
 function index()
 	if not nixio.fs.access("/etc/config/adblock") then
 		return
 	end
+	entry({"admin", "services", "adblock"}, firstchild(), _("Adblock"), 30).dependent = false
+	entry({"admin", "services", "adblock", "tab_from_cbi"}, cbi("adblock/overview_tab"), _("Overview"), 10).leaf = true
+	entry({"admin", "services", "adblock", "logfile"}, call("logread"), _("View Logfile"), 20).leaf = true
+	entry({"admin", "services", "adblock", "advanced"}, firstchild(), _("Advanced"), 100)
+	entry({"admin", "services", "adblock", "advanced", "blacklist"}, cbi("adblock/blacklist_tab"), _("Edit Blacklist"), 110).leaf = true
+	entry({"admin", "services", "adblock", "advanced", "whitelist"}, cbi("adblock/whitelist_tab"), _("Edit Whitelist"), 120).leaf = true
+	entry({"admin", "services", "adblock", "advanced", "configuration"}, cbi("adblock/configuration_tab"), _("Edit Configuration"), 130).leaf = true
+	entry({"admin", "services", "adblock", "advanced", "query"}, call("query"), _("Query domains"), 140).leaf = true
+	entry({"admin", "services", "adblock", "advanced", "result"}, call("queryData"), nil, 150).leaf = true
+end
+
+function logread()
+	local logfile = util.trim(util.exec("logread -e 'adblock'"))
+	template.render("adblock/logread", {title = i18n.translate("Adblock Logfile"), content = logfile})
+end
 
-	entry({"admin", "services", "adblock"}, cbi("adblock"), _("Adblock"), 40)
+function query()
+	template.render("adblock/query", {title = i18n.translate("Adblock Domain Query")})
+end
+
+function queryData(domain)
+	if domain and domain:match("^[a-zA-Z0-9%-%._]+$") then
+		luci.http.prepare_content("text/plain")
+		local cmd = "/etc/init.d/adblock query %q 2>&1"
+		local util = io.popen(cmd % domain)
+		if util then
+			while true do
+				local line = util:read("*l")
+				if not line then
+					break
+				end
+				luci.http.write(line)
+				luci.http.write("\n")
+			end
+			util:close()
+		end
+	end
 end