modules/luci-mod-freifunk/luasrc/view/freifunk/public_status.htm

   1 <%
   2 local utl = require "luci.util"
   3 local sys = require "luci.sys"
   4 local twa = require "luci.tools.webadmin"
   5 local ip  = require "luci.ip"
   6
   7 -- System
   8
   9 local sysinfo = utl.ubus("system", "info") or { }
  10 local boardinfo = utl.ubus("system", "board") or { }
  11
  12 local loads = sysinfo.load or { 0, 0, 0 }
  13 local meminfo = sysinfo.memory or {
  14         total = 0,
  15         free = 0,
  16         buffered = 0,
  17         shared = 0
  18 }
  19
  20 local uptime = twa.date_format(sysinfo.uptime or 0)
  21 local time = os.date("%a, %d %b %Y, %H:%M:%S")
  22 local load = string.format("%.2f, %.2f, %.2f", loads[1] / 65535.0, loads[2] / 65535.0, loads[3] / 65535.0)
  23
  24 local mem = string.format(
  25         "%.2f MB (%.2f %s, %.2f %s, %.2f %s)",
  26         meminfo.total / 1024 / 1024,
  27         (meminfo.total - meminfo.free) / 1024 / 1024,
  28         tostring(i18n.translate("used")),
  29         meminfo.free / 1024 / 1024,
  30         tostring(i18n.translate("free")),
  31         meminfo.buffered / 1024 / 1024,
  32         tostring(i18n.translate("buffered"))
  33 )
  34
  35 local interval = 5
  36
  37 -- wireless
  38 local ntm = require "luci.model.network".init()
  39 local devices  = ntm:get_wifidevs()
  40 local netlist = { }
  41 local netdevs = { }
  42 local dev
  43 for _, dev in ipairs(devices) do
  44         local net
  45         for _, net in ipairs(dev:get_wifinets()) do
  46                 netlist[#netlist+1] = net:ifname()
  47                 netdevs[net:ifname()] = dev:name()
  48         end
  49 end
  50 local has_iwinfo = pcall(require, "iwinfo")
  51
  52
  53 -- Find default routes
  54
  55 local _, r, def4, def6
  56
  57 for _, r in ipairs(ip.routes({ type = 1, dest_exact = "0.0.0.0/0" })) do
  58         def4 = {
  59                 gateway = r.gw:string(),
  60                 dest = r.dest:string(),
  61                 dev = r.dev,
  62                 metr = r.metric or 0
  63         }
  64         break
  65 end
  66
  67 for _, r in ipairs(ip.routes({ type = 1, dest_exact = "::/0" })) do
  68         def6 = {
  69                 gateway = r.gw:string(),
  70                 dest = r.dest:string(),
  71                 dev = r.dev,
  72                 metr = r.metric or 0
  73         }
  74         break
  75 end
  76
  77
  78 if luci.http.formvalue("status") == "1" then
  79         local rv = { }
  80         for dev in pairs(netdevs) do
  81                 local j = { id = dev }
  82                 local iw = luci.sys.wifi.getiwinfo(dev)
  83                 if iw then
  84                         local f
  85                         for _, f in ipairs({
  86                                 "channel", "txpower", "bitrate", "signal", "noise",
  87                                 "quality", "quality_max", "mode", "ssid", "bssid", "encryption", "ifname"
  88                         }) do
  89                                 j[f] = iw[f]
  90                         end
  91                 end
  92                 rv[#rv+1] = j
  93         end
  94
  95
  96         rv[#rv+1] = {
  97                 time = time,
  98                 uptime = uptime,
  99                 load = load,
 100                 mem = mem,
 101                 defroutev4 = def4,
 102                 defroutev6 = def6
 103         }
 104
 105         luci.http.prepare_content("application/json")
 106         luci.http.write_json(rv)
 107         return
 108 end
 109 -%>
 110
 111 <%+header%>
 112
 113 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
 114
 115 <script type="text/javascript">//<![CDATA[
 116          XHR.poll(<%=interval%> , '<%=REQUEST_URI%>', { status: 1 },
 117                 function(x, st)
 118                 {
 119                         if (st)
 120                         {
 121                                 for( var i = 0; i < st.length; i++ )
 122                                 {
 123                                         var iw = st[i];
 124                                         var is_assoc = (iw.bssid && iw.channel);
 125                                         var p = (100 / iw.quality_max * iw.quality);
 126                                         var q = is_assoc ? p : -1;
 127
 128                                         var icon;
 129                                         if (q < 0)
 130                                                 icon = "<%=resource%>/icons/signal-none.png";
 131                                         else if (q == 0)
 132                                                 icon = "<%=resource%>/icons/signal-0.png";
 133                                         else if (q < 25)
 134                                                 icon = "<%=resource%>/icons/signal-0-25.png";
 135                                         else if (q < 50)
 136                                                 icon = "<%=resource%>/icons/signal-25-50.png";
 137                                         else if (q < 75)
 138                                                 icon = "<%=resource%>/icons/signal-50-75.png";
 139                                         else
 140                                                 icon = "<%=resource%>/icons/signal-75-100.png";
 141
 142                                         var power = document.getElementById(iw.id + '-txpower');
 143                                         if (power)
 144                                                 power.innerHTML = String.format('%s dbm', iw.txpower);
 145
 146                                         var signal = document.getElementById(iw.id + '-signal');
 147                                         if (signal)
 148                                                 signal.innerHTML = String.format(
 149                                                         '<img src="%s" title="Signal: %s db / Noise: %s db" alt="Signal Quality" />',
 150                                                         icon, iw.signal, iw.noise
 151                                                 );
 152
 153                                         var bitrate = document.getElementById(iw.id + '-bitrate');
 154                                         if (bitrate)
 155                                                 bitrate.innerHTML = String.format('%s Mb/s', iw.bitrate ? iw.bitrate / 1000 : '?');
 156
 157                                         var ssid = document.getElementById(iw.id + '-ssid');
 158                                         if (ssid)
 159                                                 ssid.innerHTML = iw.ssid;
 160
 161                                         var bssid = document.getElementById(iw.id + '-bssid');
 162                                         if (bssid)
 163                                                 bssid.innerHTML = iw.bssid;
 164
 165                                         var channel = document.getElementById(iw.id + '-channel');
 166                                         if (channel)
 167                                                 channel.innerHTML = iw.channel;
 168
 169                                         var mode = document.getElementById(iw.id + '-mode');
 170                                         if (mode)
 171                                         mode.innerHTML = iw.mode;
 172                                 }
 173
 174                                 i = st.length - 1
 175                                 var u
 176
 177                                 if (u = document.getElementById('dynuptime'))
 178                                         u.innerHTML = st[i].uptime;
 179
 180                                 if (u = document.getElementById('dynload'))
 181                                         u.innerHTML = st[i].load;
 182
 183                                 if (u = document.getElementById('dynmem'))
 184                                         u.innerHTML = st[i].mem;
 185
 186                                 if (u = document.getElementById('dyntime'))
 187                                         u.innerHTML = st[i].time;
 188
 189                                 if (st[i].defroutev4)
 190                                 {
 191                                         if (u = document.getElementById('v4dst'))
 192                                                 u.innerHTML = st[i].defroutev4.dest;
 193
 194                                         if (u = document.getElementById('v4gw'))
 195                                                 u.innerHTML = st[i].defroutev4.gateway;
 196
 197                                         if (u = document.getElementById('v4dev'))
 198                                                 u.innerHTML = st[i].defroutev4.dev;
 199
 200                                         if (u = document.getElementById('v4metr'))
 201                                                 u.innerHTML = st[i].defroutev4.metr;
 202                                 }
 203
 204                                 if (st[i].defroutev6)
 205                                 {
 206                                         if (u = document.getElementById('v6dst'))
 207                                                 u.innerHTML = st[i].defroutev6.dest;
 208
 209                                         if (u = document.getElementById('v6gw'))
 210                                                 u.innerHTML = st[i].defroutev6.gateway;
 211
 212                                         if (u = document.getElementById('v6dev'))
 213                                                 u.innerHTML = st[i].defroutev6.dev;
 214
 215                                         if (u = document.getElementById('v6metr'))
 216                                                 u.innerHTML = st[i].defroutev6.metr;
 217                                 }
 218                         }
 219                 }
 220         );
 221 //]]></script>
 222
 223 <div class="cbi-map">
 224         <h2><%:System%></h2>
 225         <div class="cbi-section-node">
 226                 <div class="cbi-value"><label class="cbi-value-title"><%:System%></label><div class="cbi-value-field"><%=boardinfo.system or "?"%></div></div>
 227                 <div class="cbi-value"><label class="cbi-value-title"><%:Model%></label><div class="cbi-value-field"><%=boardinfo.model or "?"%></div></div>
 228                 <div class="cbi-value"><label class="cbi-value-title"><%:Load%></label><div class="cbi-value-field" id="dynload"><%=load%></div></div>
 229                 <div class="cbi-value"><label class="cbi-value-title"><%:Memory%></label><div class="cbi-value-field" id="dynmem"><%=mem%></div></div>
 230                 <div class="cbi-value"><label class="cbi-value-title"><%:Local Time%></label><div class="cbi-value-field" id="dyntime"><%=time%></div></div>
 231                 <div class="cbi-value"><label class="cbi-value-title"><%:Uptime%></label><div class="cbi-value-field" id="dynuptime"><%=uptime%></div></div>
 232         </div>
 233 </div>
 234
 235 <% if devices[1] then %>
 236
 237 <div class="cbi-map">
 238         <h2><%:Wireless Overview%></h2>
 239
 240                 <% if not has_iwinfo then %>
 241                         <div class="errorbox">
 242                                 <strong><%:Package libiwinfo required!%></strong><br />
 243                                 <%_The <em>libiwinfo</em> package is not installed. You must install this component for working wireless configuration!%>
 244                         </div>
 245                 <% end %>
 246
 247                 <div class="cbi-section">
 248                         <div class="cbi-section-node">
 249                                 <table class="cbi-section-table">
 250                                         <tr class="cbi-section-table-titles">
 251                                                 <th class="cbi-section-table-cell"><%:Signal%></th>
 252                                                 <th class="cbi-section-table-cell"><%:Bitrate%></th>
 253                                                 <th class="cbi-section-table-cell"><%:SSID%></th>
 254                                                 <th class="cbi-section-table-cell"><%:BSSID%></th>
 255                                                 <th class="cbi-section-table-cell"><%:Channel%></th>
 256                                                 <th class="cbi-section-table-cell"><%:Mode%></th>
 257                                                 <th class="cbi-section-table-cell"><%:TX%>-<%:Power%></th>
 258                                                 <th class="cbi-section-table-cell"><%:Interface%></th>
 259                                         </tr>
 260         <%
 261         for _, dev in ipairs(devices) do
 262         local net
 263                 for _, net in ipairs(dev:get_wifinets()) do
 264                         netlist[#netlist+1] = net:ifname()
 265                         netdevs[net:ifname()] = dev:name()
 266
 267                         if net.iwdata.device then
 268                                 local signal = net.iwinfo.signal or "N/A"
 269                                 local noise = net.iwinfo.noise or "N/A"
 270                                 local q = net.iwinfo.quality or "0"
 271                                 local qmax = net.iwinfo.quality_max or "100"
 272                                 local qperc = q / qmax * 100
 273
 274                                 if qperc == 0 then
 275                                         icon = "signal-none.png"
 276                                 elseif qperc < 26 then
 277                                         icon = "signal-0-25.png"
 278                                 elseif qperc < 51 then
 279                                         icon = "signal-25-50.png"
 280                                 elseif qperc < 76 then
 281                                         icon = "signal-50-75.png"
 282                                 elseif qperc < 100 then
 283                                         icon = "signal-75-100.png"
 284                                 else
 285                                         icon = "signal-0.png"
 286                                 end
 287
 288                                 signal_string = "<img src='"..resource.."/icons/"..icon.."' title='Signal: "..signal.." db / Noise: "..noise.." db' alt='Signal Quality'></img>"
 289
 290                                 local ssid = net.iwinfo.ssid or "N/A"
 291                                 local bssid = net.iwinfo.bssid or "N/A"
 292                                 local chan = net.iwinfo.channel or "N/A"
 293                                 local mode = net.iwinfo.mode or "N/A"
 294                                 local txpwr = net.iwinfo.txpower or "N/A"
 295                                 if txpwr ~= "N/A" then
 296                                         txpwr = txpwr.." dbm"
 297                                 end
 298                                 local bitrate = net.iwinfo.bitrate or "N/A"
 299                                 if bitrate ~= "N/A" then
 300                                         bitrate = ( bitrate / 1000 ).."Mb/s"
 301                                 end
 302                                 local interface = net.iwinfo.ifname or "N/A"
 303         %>
 304                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 305                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-signal"><%=signal_string%></td>
 306                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bitrate"><%=bitrate%></td>
 307                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-ssid"><%=ssid%></td>
 308                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bssid"><%=bssid%></td>
 309                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-channel"><%=chan%></td>
 310                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-mode"><%=mode%></td>
 311                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-txpower"><%=txpwr%></td>
 312                                                 <td class="cbi-value-field"><%=interface%></td>
 313                                         </tr>
 314                         <% end
 315                 end
 316         end %>
 317                         </table>
 318                 </div>
 319         </div>
 320 </div>
 321 <% end %>
 322
 323 <div class="cbi-map">
 324         <h2><%:Default routes%></h2>
 325                 <div class="cbi-section">
 326                         <div class="cbi-section-node">
 327
 328 <% if not def4 and not def6 then %>
 329         <%:No default routes known.%>
 330 <%else%>
 331                                 <table class="cbi-section-table">
 332                                                 <tr class="cbi-section-table-titles">
 333                                                         <th class="cbi-section-table-cell"><%:Network%></th>
 334                                                         <th class="cbi-section-table-cell"><%:Interface%></th>
 335                                                         <th class="cbi-section-table-cell"><%:Gateway%></th>
 336                                                         <th class="cbi-section-table-cell"><%:Metric%></th>
 337                                                 </tr>
 338
 339         <% if def4 then %>
 340                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 341                                                         <td class="cbi-value-field" id="v4dst"><%=def4.dest%></td>
 342                                                         <td class="cbi-value-field" id="v4dev"><%=def4.dev%></td>
 343                                                         <td class="cbi-value-field" id="v4gw"><%=def4.gateway%></td>
 344                                                         <td class="cbi-value-field" id="v4metr"><%=def4.metr%></td>
 345                                                 </tr>
 346
 347         <% end
 348         if def6 then %>
 349
 350                                                 <tr class="cbi-section-table-row cbi-rowstyle-2">
 351                                                         <td class="cbi-value-field" id="v6dst"><%=def6.dest%></td>
 352                                                         <td class="cbi-value-field" id="v6dev"><%=def6.dev%></td>
 353                                                         <td class="cbi-value-field" id="v6gw"><%=def6.gateway%></td>
 354                                                         <td class="cbi-value-field" id="v6metr"><%=def6.metr%></td>
 355                                                 </tr>
 356
 357         <% end %>
 358
 359                                 </table>
 360 <% end %>
 361                 </div>
 362         </div>
 363 </div>
 364 <%+footer%>