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

   1 -- Copyright 2017 Dirk Brenken (dev@brenken.org)
   2 -- This is free software, licensed under the Apache License, Version 2.0
   3
   4 local fs = require("nixio.fs")
   5 local uci = require("uci")
   6 local sys = require("luci.sys")
   7 local json = require("luci.jsonc")
   8 local adbinput = uci.get("adblock", "global", "adb_rtfile") or "/tmp/adb_runtime.json"
   9 local dnspath = uci.get("adblock", "global", "adb_dnsdir") or ""
  10 local parse = json.parse(fs.readfile(adbinput) or "")
  11 if parse ~= nil then
  12         version = parse.data.adblock_version
  13         domains = parse.data.blocked_domains
  14         fetch = parse.data.fetch_info
  15         backend = parse.data.dns_backend
  16         rundate = parse.data.last_rundate
  17         if dnspath == "" then
  18                 if backend == "dnsmasq" then
  19                         dnspath = "/tmp/dnsmasq.d"
  20                 elseif backend == "unbound" then
  21                         dnspath = "/var/lib/unbound"
  22                 elseif backend == "named" then
  23                         dnspath = "/var/lib/bind"
  24                 elseif backend == "kresd" then
  25                         dnspath = "/tmp/kresd"
  26                 end
  27         end
  28 end
  29 local dnsfile = dnspath .. "/.adb_hidden/adb_list.overall"
  30
  31 m = Map("adblock", translate("Adblock"),
  32         translate("Configuration of the adblock package to block ad/abuse domains by using DNS. ")
  33         .. translatef("For further information "
  34         .. "<a href=\"%s\" target=\"_blank\">"
  35         .. "see online documentation</a>", "https://github.com/openwrt/packages/blob/master/net/adblock/files/README.md"))
  36
  37 function m.on_after_commit(self)
  38         function e3.validate(self, value)
  39                 if value == "0" then
  40                         luci.sys.call("/etc/init.d/adblock reload >/dev/null 2>&1")
  41                 else
  42                         luci.sys.call("/etc/init.d/adblock start >/dev/null 2>&1")
  43                 end
  44         end
  45         luci.http.redirect(luci.dispatcher.build_url("admin", "services", "adblock"))
  46 end
  47
  48 -- Main adblock options
  49
  50 s = m:section(NamedSection, "global", "adblock")
  51
  52 o1 = s:option(Flag, "adb_enabled", translate("Enable adblock"))
  53 o1.default = o1.enabled
  54 o1.rmempty = false
  55
  56 btn = s:option(Button, "", translate("Suspend / Resume adblock"))
  57 if parse ~= nil and nixio.fs.access(dnsfile) then
  58         btn.inputtitle = translate("Resume adblock")
  59         btn.inputstyle = "apply"
  60         btn.disabled = false
  61         function btn.write()
  62                 luci.sys.call("/etc/init.d/adblock resume >/dev/null 2>&1")
  63                 luci.http.redirect(luci.dispatcher.build_url("admin", "services", "adblock"))
  64         end
  65 else
  66         btn.inputtitle = translate("Suspend adblock")
  67         btn.inputstyle = "reset"
  68         btn.disabled = false
  69         function btn.write()
  70                 luci.sys.call("/etc/init.d/adblock suspend >/dev/null 2>&1")
  71                 luci.http.redirect(luci.dispatcher.build_url("admin", "services", "adblock"))
  72         end
  73 end
  74
  75 o2 = s:option(Value, "adb_iface", translate("Restrict interface trigger to certain interface(s)"),
  76         translate("Space separated list of interfaces that trigger adblock processing. "..
  77         "To disable event driven (re-)starts remove all entries."))
  78 o2.rmempty = true
  79
  80 o3 = s:option(Value, "adb_triggerdelay", translate("Trigger delay"),
  81         translate("Additional trigger delay in seconds before adblock processing begins."))
  82 o3.default = 2
  83 o3.datatype = "range(1,90)"
  84 o3.rmempty = false
  85
  86 o4 = s:option(Flag, "adb_debug", translate("Enable verbose debug logging"))
  87 o4.default = o4.disabled
  88 o4.rmempty = false
  89
  90 -- Runtime information
  91
  92 ds = s:option(DummyValue, "_dummy", translate("Runtime information"))
  93 ds.template = "cbi/nullsection"
  94
  95 dv1 = s:option(DummyValue, "status", translate("Status"))
  96 dv1.template = "adblock/runtime"
  97 if parse == nil then
  98         dv1.value = translate("n/a")
  99 elseif domains == "0" then
 100         dv1.value = translate("no domains blocked")
 101 elseif nixio.fs.access(dnsfile) then
 102         dv1.value = translate("suspended")
 103 else
 104         dv1.value = translate("active")
 105 end
 106
 107 dv2 = s:option(DummyValue, "adblock_version", translate("Adblock version"))
 108 dv2.template = "adblock/runtime"
 109 if parse == nil then
 110         dv2.value = translate("n/a")
 111 else
 112         dv2.value = version
 113 end
 114
 115 dv3 = s:option(DummyValue, "fetch_info", translate("Download Utility (SSL Library)"),
 116         translate("For SSL protected blocklist sources you need a suitable SSL library, e.g. 'libustream-ssl' or the wget 'built-in'."))
 117 dv3.template = "adblock/runtime"
 118 if parse == nil then
 119         dv3.value = translate("n/a")
 120 else
 121         dv3.value = fetch
 122 end
 123
 124 dv4 = s:option(DummyValue, "dns_backend", translate("DNS backend"))
 125 dv4.template = "adblock/runtime"
 126 if parse == nil then
 127         dv4.value = translate("n/a")
 128 else
 129         dv4.value = backend
 130 end
 131
 132 dv5 = s:option(DummyValue, "blocked_domains", translate("Blocked domains (overall)"))
 133 dv5.template = "adblock/runtime"
 134 if parse == nil then
 135         dv5.value = translate("n/a")
 136 else
 137         dv5.value = domains
 138 end
 139
 140 dv6 = s:option(DummyValue, "last_rundate", translate("Last rundate"))
 141 dv6.template = "adblock/runtime"
 142 if parse == nil then
 143         dv6.value = translate("n/a")
 144 else
 145         dv6.value = rundate
 146 end
 147
 148 -- Blocklist table
 149
 150 bl = m:section(TypedSection, "source", translate("Blocklist sources"),
 151         translate("Available blocklist sources. ")
 152         .. translate("Note that list URLs and Shallalist category selections are configurable in the 'Advanced' section."))
 153 bl.template = "cbi/tblsection"
 154
 155 name = bl:option(Flag, "enabled", translate("Enabled"))
 156 name.rmempty = false
 157
 158 ssl = bl:option(DummyValue, "adb_src", translate("SSL req."))
 159 function ssl.cfgvalue(self, section)
 160         local source = self.map:get(section, "adb_src")
 161         if source and source:match("https://") then
 162                 return translate("Yes")
 163         else
 164                 return translate("No")
 165         end
 166 end
 167
 168 des = bl:option(DummyValue, "adb_src_desc", translate("Description"))
 169
 170 -- Extra options
 171
 172 e = m:section(NamedSection, "global", "adblock", translate("Extra options"),
 173         translate("Options for further tweaking in case the defaults are not suitable for you."))
 174
 175 e1 = e:option(Flag, "adb_forcedns", translate("Force local DNS"),
 176         translate("Redirect all DNS queries to the local resolver."))
 177 e1.default = e1.disabled
 178 e1.rmempty = false
 179
 180 e2 = e:option(Flag, "adb_forcesrt", translate("Force Overall Sort"),
 181         translate("Enable memory intense overall sort / duplicate removal on low memory devices (&lt; 64 MB RAM)"))
 182 e2.default = e2.disabled
 183 e2.rmempty = false
 184
 185 e3 = e:option(Flag, "adb_manmode", translate("Manual / Backup mode"),
 186         translate("Do not automatically update blocklists during startup, use blocklist backups instead."))
 187 e3.default = e3.disabled
 188 e3.rmempty = false
 189
 190 e4 = e:option(Flag, "adb_backup", translate("Enable blocklist backup"),
 191         translate("Create compressed blocklist backups, they will be used in case of download errors or during startup in manual mode."))
 192 e4.default = e4.disabled
 193 e4.rmempty = false
 194
 195 e5 = e:option(Value, "adb_backupdir", translate("Backup directory"))
 196 e5.datatype = "directory"
 197 e5.rmempty = false
 198
 199 return m