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-- Copyright 2017-2018 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 templ = 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", {hideresetbtn=true, hidesavebtn=true}), _("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"}, template("adblock/query"), _("Query domains"), 140).leaf = true
entry({"admin", "services", "adblock", "advanced", "result"}, call("queryData"), nil, 150).leaf = true
end
function logread()
local logfile
if nixio.fs.access("/var/log/messages") then
logfile = util.trim(util.exec("cat /var/log/messages | grep -F 'adblock-'"))
else
logfile = util.trim(util.exec("logread -e 'adblock-'"))
end
templ.render("adblock/logread", {title = i18n.translate("Adblock Logfile"), content = logfile})
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
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