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

   1 -- Copyright 2016 Hannu Nyman
   2 -- Copyright 2017 Dirk Brenken (dev@brenken.org)
   3 -- This is free software, licensed under the Apache License, Version 2.0
   4
   5 local fs = require("nixio.fs")
   6 local util = require("luci.util")
   7 local uci = require("uci")
   8 local adbinput = uci.get("adblock", "global", "adb_whitelist") or " "
   9
  10 if not nixio.fs.access(adbinput) then
  11         m = SimpleForm("error", nil, translate("Input file not found, please check your configuration."))
  12         return m
  13 end
  14
  15 m = SimpleForm("input", nil)
  16         m:append(Template("adblock/config_css"))
  17
  18 s = m:section(SimpleSection, nil,
  19         translatef("This form allows you to modify the content of the adblock whitelist (%s).<br />", adbinput)
  20         .. translate("Please add only one domain per line. Comments introduced with '#' are allowed - ip addresses, wildcards & regex are not."))
  21
  22 f = s:option(TextValue, "data")
  23         f.rmempty = true
  24         f.datatype = "string"
  25         f.rows = 20
  26
  27         function f.cfgvalue()
  28                 return nixio.fs.readfile(adbinput) or ""
  29         end
  30
  31         function f.write(self, section, data)
  32                 return nixio.fs.writefile(adbinput, "\n" .. util.trim(data:gsub("\r\n", "\n")) .. "\n")
  33         end
  34
  35         function s.handle(self, state, data)
  36                 return true
  37         end
  38
  39 return m