modules/freifunk/luasrc/view/freifunk/public_status.htm

   1 <%
   2 local sys = require "luci.sys"
   3 local twa = require "luci.tools.webadmin"
   4 -- System
   5 local system, model, memtotal, memcached, membuffers, memfree, bogomips = sys.sysinfo()
   6 local uptime = twa.date_format(tonumber(sys.uptime()))
   7 local_time = os.date("%c")
   8 local load1, load5, load15 = sys.loadavg()
   9 local load = string.format("%.2f, %.2f, %.2f", load1, load5, load15)
  10
  11 local mem = string.format("%.2f MB (%.2f %s, %.2f %s, %.2f %s, %.2f %s)",
  12 tonumber(memtotal) / 1024,
  13 tonumber(memtotal - memfree) / 1024,
  14 tostring(i18n.translate("used")),
  15 memfree / 1024,
  16 tostring(i18n.translate("free")),
  17 memcached / 1024,
  18 tostring(i18n.translate("cached")),
  19 membuffers / 1024,
  20 tostring(i18n.translate("buffered"))
  21 )
  22
  23 -- update interval
  24 local bogomips = bogomips or 100
  25 local interval
  26 if bogomips > 350 then
  27         interval = "5000"
  28 else
  29         interval = "10000"
  30 end
  31
  32 -- wireless
  33 local ntm = require "luci.model.network".init()
  34 local devices  = ntm:get_wifidevs()
  35 local netlist = { }
  36 local netdevs = { }
  37 local dev
  38 for _, dev in ipairs(devices) do
  39         local net
  40         for _, net in ipairs(dev:get_wifinets()) do
  41                 netlist[#netlist+1] = net:ifname()
  42                 netdevs[net:ifname()] = dev:name()
  43         end
  44 end
  45 local has_iwinfo = pcall(require, "iwinfo")
  46
  47 -- Routes
  48 local defroutev4 = sys.net.defaultroute()
  49 local defroutev6 = sys.net.defaultroute6 ()
  50 %>
  51
  52 <%+header%>
  53
  54
  55 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
  56
  57 <script type="text/javascript">//<![CDATA[
  58         var iwxhr = new XHR();
  59
  60         var update_wifi_status = function() {
  61                 iwxhr.get('<%=luci.dispatcher.build_url("freifunk", "status", "public_status_json", table.concat(netlist, ","))%>', null,
  62                         function(x, st)
  63                         {
  64                                 if (st)
  65                                 {
  66                                         for( var i = 0; i < st.length; i++ )
  67                                         {
  68                                                 var iw = st[i];
  69                                                 var is_assoc = (iw.bssid && iw.channel);
  70                                                 var p = (100 / iw.quality_max * iw.quality);
  71                                                 var q = is_assoc ? p : -1;
  72
  73                                                 var icon;
  74                                                 if (q < 0)
  75                                                         icon = "<%=resource%>/icons/signal-none.png";
  76                                                 else if (q == 0)
  77                                                         icon = "<%=resource%>/icons/signal-0.png";
  78                                                 else if (q < 25)
  79                                                         icon = "<%=resource%>/icons/signal-0-25.png";
  80                                                 else if (q < 50)
  81                                                         icon = "<%=resource%>/icons/signal-25-50.png";
  82                                                 else if (q < 75)
  83                                                         icon = "<%=resource%>/icons/signal-50-75.png";
  84                                                 else
  85                                                         icon = "<%=resource%>/icons/signal-75-100.png";
  86
  87                                                 var power = document.getElementById(iw.id + '-txpower');
  88                                                 if (power)
  89                                                         power.innerHTML = String.format('%s dbm', iw.txpower);
  90
  91                                                 var signal = document.getElementById(iw.id + '-signal');
  92                                                 if (signal)
  93                                                         signal.innerHTML = String.format(
  94                                                         '<img src="%s" title="Signal: %s db / Noise: %s db" alt="Signal Quality"</img>', icon, iw.signal, iw.noise);
  95
  96                                                 var bitrate = document.getElementById(iw.id + '-bitrate');
  97                                                 if (bitrate)
  98                                                         bitrate.innerHTML = String.format('%s Mb/s', iw.bitrate ? iw.bitrate / 1000 : '?');
  99
 100                                                 var ssid = document.getElementById(iw.id + '-ssid');
 101                                                 if (ssid)
 102                                                         ssid.innerHTML = iw.ssid;
 103
 104                                                 var bssid = document.getElementById(iw.id + '-bssid');
 105                                                 if (bssid)
 106                                                         bssid.innerHTML = iw.bssid;
 107
 108                                                 var channel = document.getElementById(iw.id + '-channel');
 109                                                 if (channel)
 110                                                         channel.innerHTML = iw.channel;
 111
 112                                                 var mode = document.getElementById(iw.id + '-mode');
 113                                                 if (mode)
 114                                                 mode.innerHTML = iw.mode;
 115                                         }
 116
 117                                         i = st.length - 1
 118                                         var u = document.getElementById('dynuptime');
 119                                         if (u)
 120                                         {
 121                                         u.innerHTML = st[i].uptime;
 122                                         }
 123
 124                                         var u = document.getElementById('dynload');
 125                                         if (u)
 126                                         {
 127                                         u.innerHTML = st[i].load;
 128                                         }
 129
 130                                         var u = document.getElementById('dynmem');
 131                                         if (u)
 132                                         {
 133                                         u.innerHTML = st[i].mem;
 134                                         }
 135
 136                                         var u = document.getElementById('dyntime');
 137                                         if (u)
 138                                         {
 139                                         u.innerHTML = st[i].time;
 140                                         }
 141
 142                                         if (st[i].defroutev4)
 143                                         {
 144                                                 var u = document.getElementById('v4dst');
 145                                                 if (u)
 146                                                 {
 147                                                 u.innerHTML = st[i].defroutev4.dest;
 148                                                 }
 149
 150                                                 var u = document.getElementById('v4gw');
 151                                                 if (u)
 152                                                 {
 153                                                 u.innerHTML = st[i].defroutev4.gateway;
 154                                                 }
 155
 156                                                 var u = document.getElementById('v4dev');
 157                                                 if (u)
 158                                                 {
 159                                                 u.innerHTML = st[i].defroutev4.dev;
 160                                                 }
 161
 162                                                 var u = document.getElementById('v4metr');
 163                                                 if (u)
 164                                                 {
 165                                                 u.innerHTML = st[i].defroutev4.metr;
 166                                                 }
 167                                         }
 168
 169                                         if (st[i].defroutev6)
 170                                         {
 171                                                 var u = document.getElementById('v6dst');
 172                                                 if (u)
 173                                                 {
 174                                                 u.innerHTML = st[i].defroutev6.dest;
 175                                                 }
 176
 177                                                 var u = document.getElementById('v6gw');
 178                                                 if (u)
 179                                                 {
 180                                                 u.innerHTML = st[i].defroutev6.gateway;
 181                                                 }
 182
 183                                                 var u = document.getElementById('v6dev');
 184                                                 if (u)
 185                                                 {
 186                                                 u.innerHTML = st[i].defroutev6.dev;
 187                                                 }
 188
 189                                                 var u = document.getElementById('v6metr');
 190                                                 if (u)
 191                                                 {
 192                                                 u.innerHTML = st[i].defroutev6.metr;
 193                                                 }
 194                                         }
 195
 196                                 }
 197                                 window.setTimeout(update_wifi_status, <%=interval%>);
 198                         }
 199                 )
 200         };
 201 update_wifi_status();
 202 //]]></script>
 203
 204 <div class="cbi-map">
 205         <h2><%:System%></h2>
 206         <div class="cbi-section-node">
 207                 <div class="cbi-value"><label class="cbi-value-title"><%:System%></label><div class="cbi-value-field"><%=system%></div></div>
 208                 <div class="cbi-value"><label class="cbi-value-title"><%:Processor%></label><div class="cbi-value-field"><%=model%></div></div>
 209                 <div class="cbi-value"><label class="cbi-value-title"><%:Load%></label><div class="cbi-value-field" id="dynload"><%=load%></div></div>
 210                 <div class="cbi-value"><label class="cbi-value-title"><%:Memory%></label><div class="cbi-value-field" id="dynmem"><%=mem%></div></div>
 211                 <div class="cbi-value"><label class="cbi-value-title"><%:Local Time%></label><div class="cbi-value-field" id="dyntime"><%=local_time%></div></div>
 212                 <div class="cbi-value"><label class="cbi-value-title"><%:Uptime%></label><div class="cbi-value-field" id="dynuptime"><%=uptime%></div></div>
 213         </div>
 214 </div>
 215
 216 <% if devices[1] then %>
 217
 218 <div class="cbi-map">
 219         <h2><%:Wireless Overview%></h2>
 220
 221                 <% if not has_iwinfo then %>
 222                         <div class="errorbox">
 223                                 <strong><%:Package libiwinfo required!%></strong><br />
 224                                 <%_The <em>libiwinfo</em> package is not installed. You must install this component for working wireless configuration!%>
 225                         </div>
 226                 <% end %>
 227
 228                 <div class="cbi-section">
 229                         <div class="cbi-section-node">
 230                                 <table class="cbi-section-table">
 231                                         <tr class="cbi-section-table-titles">
 232                                                 <th class="cbi-section-table-cell"><%:Signal%></th>
 233                                                 <th class="cbi-section-table-cell"><%:Bitrate%></th>
 234                                                 <th class="cbi-section-table-cell"><%:SSID%></th>
 235                                                 <th class="cbi-section-table-cell"><%:BSSID%></th>
 236                                                 <th class="cbi-section-table-cell"><%:Channel%></th>
 237                                                 <th class="cbi-section-table-cell"><%:Mode%></th>
 238                                                 <th class="cbi-section-table-cell"><%:TX%>-<%:Power%></th>
 239                                                 <th class="cbi-section-table-cell"><%:Interface%></th>
 240                                         </tr>
 241         <%
 242         for _, dev in ipairs(devices) do
 243         local net
 244                 for _, net in ipairs(dev:get_wifinets()) do
 245                         netlist[#netlist+1] = net:ifname()
 246                         netdevs[net:ifname()] = dev:name()
 247
 248                         if net.iwdata.ifname then
 249                                 local signal = net.iwinfo.signal or "N/A"
 250                                 local noise = net.iwinfo.noise or "N/A"
 251                                 local q = net.iwinfo.quality or "0"
 252                                 local qmax = net.iwinfo.quality_max or "100"
 253                                 local qperc = q / qmax * 100
 254
 255                                 if qperc == 0 then
 256                                         icon = "signal-none.png"
 257                                 elseif qperc < 26 then
 258                                         icon = "signal-0-25.png"
 259                                 elseif qperc < 51 then
 260                                         icon = "signal-25-50.png"
 261                                 elseif qperc < 76 then
 262                                         icon = "signal-50-75.png"
 263                                 elseif qperc < 100 then
 264                                         icon = "signal-75-100.png"
 265                                 else
 266                                         icon = "signal-0.png"
 267                                 end
 268
 269                                 signal_string = "<img src='"..resource.."/icons/"..icon.."' title='Signal: "..signal.." db / Noise: "..noise.." db' alt='Signal Quality'></img>"
 270
 271                                 local ssid = net.iwinfo.ssid or "N/A"
 272                                 local bssid = net.iwinfo.bssid or "N/A"
 273                                 local chan = net.iwinfo.channel or "N/A"
 274                                 local mode = net.iwinfo.mode or "N/A"
 275                                 local txpwr = net.iwinfo.txpower or "N/A"
 276                                 if txpwr ~= "N/A" then
 277                                         txpwr = txpwr.." dbm"
 278                                 end
 279                                 local bitrate = net.iwinfo.bitrate or "N/A"
 280                                 if bitrate ~= "N/A" then
 281                                         bitrate = ( bitrate / 1000 ).."Mb/s"
 282                                 end
 283                                 local interface = net.iwdata.ifname or "N/A"
 284         %>
 285                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 286                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-signal"><%=signal_string%></td>
 287                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bitrate"><%=bitrate%></td>
 288                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-ssid"><%=ssid%></td>
 289                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bssid"><%=bssid%></td>
 290                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-channel"><%=chan%></td>
 291                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-mode"><%=mode%></td>
 292                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-txpower"><%=txpwr%></td>
 293                                                 <td class="cbi-value-field"><%=interface%></td>
 294                                         </tr>
 295                         <% end
 296                 end
 297         end %>
 298                         </table>
 299                 </div>
 300         </div>
 301 </div>
 302 <% end %>
 303
 304 <div class="cbi-map">
 305         <h2><%:Default routes%></h2>
 306                 <div class="cbi-section">
 307                         <div class="cbi-section-node">
 308                                 <table class="cbi-section-table">
 309
 310 <% if not defroutev4 and not defroutev6 then %>
 311         <%:No default routes known.%>
 312 <%else%>
 313                                                 <tr class="cbi-section-table-titles">
 314                                                         <th class="cbi-section-table-cell"><%:Network%></th>
 315                                                         <th class="cbi-section-table-cell"><%:Interface%></th>
 316                                                         <th class="cbi-section-table-cell"><%:Gateway%></th>
 317                                                         <th class="cbi-section-table-cell"><%:Metric%></th>
 318                                                 </tr>
 319
 320         <% if defroutev4 then %>
 321
 322                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 323                                                         <td class="cbi-value-field" id="v4dst"><%=defroutev4.dest:string()%></td>
 324                                                         <td class="cbi-value-field" id="v4dev"><%=defroutev4.device%></td>
 325                                                         <td class="cbi-value-field" id="v4gw"><%=defroutev4.gateway:string()%></td>
 326                                                         <td class="cbi-value-field" id="v4metr"><%=defroutev4.metric%></td>
 327                                                 </tr>
 328
 329         <% end
 330         if defroutev6 then %>
 331
 332                                                 <tr class="cbi-section-table-row cbi-rowstyle-2">
 333                                                         <td class="cbi-value-field" id="v6dst"><%=defroutev6.dest:string()%></td>
 334                                                         <td class="cbi-value-field" id="v6dev"><%=defroutev6.device%></td>
 335                                                         <td class="cbi-value-field" id="v6gw"><%=defroutev6.nexthop:string()%></td>
 336                                                         <td class="cbi-value-field" id="v6metr"><%=defroutev6.metric%></td>
 337                                                 </tr>
 338
 339         <% end %>
 340
 341                                 </table>
 342                 </div>
 343         </div>
 344 </div>
 345 <% end %>
 346 <%+footer%>