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

   1 <%
   2
   3 local sys = require "luci.sys"
   4 local twa = require "luci.tools.webadmin"
   5
   6 -- System
   7 local system, model, memtotal, memcached, membuffers, memfree, bogomips = sys.sysinfo()
   8 local uptime = twa.date_format(tonumber(sys.uptime()))
   9 local_time = os.date("%a, %d %b %Y, %H:%M:%S")
  10 local load1, load5, load15 = sys.loadavg()
  11 local load = string.format("%.2f, %.2f, %.2f", load1, load5, load15)
  12
  13 local mem = string.format(
  14         "%.2f MB (%.2f %s, %.2f %s, %.2f %s, %.2f %s)",
  15         tonumber(memtotal) / 1024,
  16         tonumber(memtotal - memfree) / 1024,
  17         tostring(i18n.translate("used")),
  18         memfree / 1024,
  19         tostring(i18n.translate("free")),
  20         memcached / 1024,
  21         tostring(i18n.translate("cached")),
  22         membuffers / 1024,
  23         tostring(i18n.translate("buffered"))
  24 )
  25
  26 -- update interval
  27 local bogomips = bogomips or 100
  28 local interval = 10
  29 if bogomips > 350 then
  30         interval = 5
  31 end
  32
  33 -- wireless
  34 local ntm = require "luci.model.network".init()
  35 local devices  = ntm:get_wifidevs()
  36 local netlist = { }
  37 local netdevs = { }
  38 local dev
  39 for _, dev in ipairs(devices) do
  40         local net
  41         for _, net in ipairs(dev:get_wifinets()) do
  42                 netlist[#netlist+1] = net:ifname()
  43                 netdevs[net:ifname()] = dev:name()
  44         end
  45 end
  46 local has_iwinfo = pcall(require, "iwinfo")
  47
  48 -- Routes
  49 local defroutev4 = sys.net.defaultroute()
  50 local defroutev6 = sys.net.defaultroute6()
  51
  52 if defroutev4 then
  53         defroutev4.dest = defroutev4.dest:string()
  54         defroutev4.gateway = defroutev4.gateway:string()
  55 else
  56         local dr4 = sys.exec("ip r s t olsr-default")
  57         if dr4 then
  58                 defroutev4 = { }
  59                 defroutev4.dest, defroutev4.gateway, defroutev4.device, defroutev4.metric = dr4:match("^(%w+) via (%d+.%d+.%d+.%d+) dev (%w+) +metric (%d+)$
  60         end
  61 end
  62
  63
  64 -%>
  65
  66 <%+header%>
  67
  68
  69 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
  70
  71 <script type="text/javascript">//<![CDATA[
  72         XHR.poll(<%=interval%>, '<%=luci.dispatcher.build_url("freifunk", "status", "public_status_json", table.concat(netlist, ","))%>', null,
  73                 function(x, st)
  74                 {
  75                         if (st)
  76                         {
  77                                 for( var i = 0; i < st.length; i++ )
  78                                 {
  79                                         var iw = st[i];
  80                                         var is_assoc = (iw.bssid && iw.channel);
  81                                         var p = (100 / iw.quality_max * iw.quality);
  82                                         var q = is_assoc ? p : -1;
  83
  84                                         var icon;
  85                                         if (q < 0)
  86                                                 icon = "<%=resource%>/icons/signal-none.png";
  87                                         else if (q == 0)
  88                                                 icon = "<%=resource%>/icons/signal-0.png";
  89                                         else if (q < 25)
  90                                                 icon = "<%=resource%>/icons/signal-0-25.png";
  91                                         else if (q < 50)
  92                                                 icon = "<%=resource%>/icons/signal-25-50.png";
  93                                         else if (q < 75)
  94                                                 icon = "<%=resource%>/icons/signal-50-75.png";
  95                                         else
  96                                                 icon = "<%=resource%>/icons/signal-75-100.png";
  97
  98                                         var power = document.getElementById(iw.id + '-txpower');
  99                                         if (power)
 100                                                 power.innerHTML = String.format('%s dbm', iw.txpower);
 101
 102                                         var signal = document.getElementById(iw.id + '-signal');
 103                                         if (signal)
 104                                                 signal.innerHTML = String.format(
 105                                                         '<img src="%s" title="Signal: %s db / Noise: %s db" alt="Signal Quality" />',
 106                                                         icon, iw.signal, iw.noise
 107                                                 );
 108
 109                                         var bitrate = document.getElementById(iw.id + '-bitrate');
 110                                         if (bitrate)
 111                                                 bitrate.innerHTML = String.format('%s Mb/s', iw.bitrate ? iw.bitrate / 1000 : '?');
 112
 113                                         var ssid = document.getElementById(iw.id + '-ssid');
 114                                         if (ssid)
 115                                                 ssid.innerHTML = iw.ssid;
 116
 117                                         var bssid = document.getElementById(iw.id + '-bssid');
 118                                         if (bssid)
 119                                                 bssid.innerHTML = iw.bssid;
 120
 121                                         var channel = document.getElementById(iw.id + '-channel');
 122                                         if (channel)
 123                                                 channel.innerHTML = iw.channel;
 124
 125                                         var mode = document.getElementById(iw.id + '-mode');
 126                                         if (mode)
 127                                         mode.innerHTML = iw.mode;
 128                                 }
 129
 130                                 i = st.length - 1
 131                                 var u
 132
 133                                 if (u = document.getElementById('dynuptime'))
 134                                         u.innerHTML = st[i].uptime;
 135
 136                                 if (u = document.getElementById('dynload'))
 137                                         u.innerHTML = st[i].load;
 138
 139                                 if (u = document.getElementById('dynmem'))
 140                                         u.innerHTML = st[i].mem;
 141
 142                                 if (u = document.getElementById('dyntime'))
 143                                         u.innerHTML = st[i].time;
 144
 145                                 if (st[i].defroutev4)
 146                                 {
 147                                         if (u = document.getElementById('v4dst'))
 148                                                 u.innerHTML = st[i].defroutev4.dest;
 149
 150                                         if (u = document.getElementById('v4gw'))
 151                                                 u.innerHTML = st[i].defroutev4.gateway;
 152
 153                                         if (u = document.getElementById('v4dev'))
 154                                                 u.innerHTML = st[i].defroutev4.dev;
 155
 156                                         if (u = document.getElementById('v4metr'))
 157                                                 u.innerHTML = st[i].defroutev4.metr;
 158                                 }
 159
 160                                 if (st[i].defroutev6)
 161                                 {
 162                                         if (u = document.getElementById('v6dst'))
 163                                                 u.innerHTML = st[i].defroutev6.dest;
 164
 165                                         if (u = document.getElementById('v6gw'))
 166                                                 u.innerHTML = st[i].defroutev6.gateway;
 167
 168                                         if (u = document.getElementById('v6dev'))
 169                                                 u.innerHTML = st[i].defroutev6.dev;
 170
 171                                         if (u = document.getElementById('v6metr'))
 172                                                 u.innerHTML = st[i].defroutev6.metr;
 173                                 }
 174                         }
 175                 }
 176         );
 177 //]]></script>
 178
 179 <div class="cbi-map">
 180         <h2><%:System%></h2>
 181         <div class="cbi-section-node">
 182                 <div class="cbi-value"><label class="cbi-value-title"><%:System%></label><div class="cbi-value-field"><%=system%></div></div>
 183                 <div class="cbi-value"><label class="cbi-value-title"><%:Processor%></label><div class="cbi-value-field"><%=model%></div></div>
 184                 <div class="cbi-value"><label class="cbi-value-title"><%:Load%></label><div class="cbi-value-field" id="dynload"><%=load%></div></div>
 185                 <div class="cbi-value"><label class="cbi-value-title"><%:Memory%></label><div class="cbi-value-field" id="dynmem"><%=mem%></div></div>
 186                 <div class="cbi-value"><label class="cbi-value-title"><%:Local Time%></label><div class="cbi-value-field" id="dyntime"><%=local_time%></div></div>
 187                 <div class="cbi-value"><label class="cbi-value-title"><%:Uptime%></label><div class="cbi-value-field" id="dynuptime"><%=uptime%></div></div>
 188         </div>
 189 </div>
 190
 191 <% if devices[1] then %>
 192
 193 <div class="cbi-map">
 194         <h2><%:Wireless Overview%></h2>
 195
 196                 <% if not has_iwinfo then %>
 197                         <div class="errorbox">
 198                                 <strong><%:Package libiwinfo required!%></strong><br />
 199                                 <%_The <em>libiwinfo</em> package is not installed. You must install this component for working wireless configuration!%>
 200                         </div>
 201                 <% end %>
 202
 203                 <div class="cbi-section">
 204                         <div class="cbi-section-node">
 205                                 <table class="cbi-section-table">
 206                                         <tr class="cbi-section-table-titles">
 207                                                 <th class="cbi-section-table-cell"><%:Signal%></th>
 208                                                 <th class="cbi-section-table-cell"><%:Bitrate%></th>
 209                                                 <th class="cbi-section-table-cell"><%:SSID%></th>
 210                                                 <th class="cbi-section-table-cell"><%:BSSID%></th>
 211                                                 <th class="cbi-section-table-cell"><%:Channel%></th>
 212                                                 <th class="cbi-section-table-cell"><%:Mode%></th>
 213                                                 <th class="cbi-section-table-cell"><%:TX%>-<%:Power%></th>
 214                                                 <th class="cbi-section-table-cell"><%:Interface%></th>
 215                                         </tr>
 216         <%
 217         for _, dev in ipairs(devices) do
 218         local net
 219                 for _, net in ipairs(dev:get_wifinets()) do
 220                         netlist[#netlist+1] = net:ifname()
 221                         netdevs[net:ifname()] = dev:name()
 222
 223                         if net.iwdata.ifname then
 224                                 local signal = net.iwinfo.signal or "N/A"
 225                                 local noise = net.iwinfo.noise or "N/A"
 226                                 local q = net.iwinfo.quality or "0"
 227                                 local qmax = net.iwinfo.quality_max or "100"
 228                                 local qperc = q / qmax * 100
 229
 230                                 if qperc == 0 then
 231                                         icon = "signal-none.png"
 232                                 elseif qperc < 26 then
 233                                         icon = "signal-0-25.png"
 234                                 elseif qperc < 51 then
 235                                         icon = "signal-25-50.png"
 236                                 elseif qperc < 76 then
 237                                         icon = "signal-50-75.png"
 238                                 elseif qperc < 100 then
 239                                         icon = "signal-75-100.png"
 240                                 else
 241                                         icon = "signal-0.png"
 242                                 end
 243
 244                                 signal_string = "<img src='"..resource.."/icons/"..icon.."' title='Signal: "..signal.." db / Noise: "..noise.." db' alt='Signal Quality'></img>"
 245
 246                                 local ssid = net.iwinfo.ssid or "N/A"
 247                                 local bssid = net.iwinfo.bssid or "N/A"
 248                                 local chan = net.iwinfo.channel or "N/A"
 249                                 local mode = net.iwinfo.mode or "N/A"
 250                                 local txpwr = net.iwinfo.txpower or "N/A"
 251                                 if txpwr ~= "N/A" then
 252                                         txpwr = txpwr.." dbm"
 253                                 end
 254                                 local bitrate = net.iwinfo.bitrate or "N/A"
 255                                 if bitrate ~= "N/A" then
 256                                         bitrate = ( bitrate / 1000 ).."Mb/s"
 257                                 end
 258                                 local interface = net.iwdata.ifname or "N/A"
 259         %>
 260                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 261                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-signal"><%=signal_string%></td>
 262                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bitrate"><%=bitrate%></td>
 263                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-ssid"><%=ssid%></td>
 264                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bssid"><%=bssid%></td>
 265                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-channel"><%=chan%></td>
 266                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-mode"><%=mode%></td>
 267                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-txpower"><%=txpwr%></td>
 268                                                 <td class="cbi-value-field"><%=interface%></td>
 269                                         </tr>
 270                         <% end
 271                 end
 272         end %>
 273                         </table>
 274                 </div>
 275         </div>
 276 </div>
 277 <% end %>
 278
 279 <div class="cbi-map">
 280         <h2><%:Default routes%></h2>
 281                 <div class="cbi-section">
 282                         <div class="cbi-section-node">
 283
 284 <% if not defroutev4 and not defroutev6 then %>
 285         <%:No default routes known.%>
 286 <%else%>
 287                                 <table class="cbi-section-table">
 288                                                 <tr class="cbi-section-table-titles">
 289                                                         <th class="cbi-section-table-cell"><%:Network%></th>
 290                                                         <th class="cbi-section-table-cell"><%:Interface%></th>
 291                                                         <th class="cbi-section-table-cell"><%:Gateway%></th>
 292                                                         <th class="cbi-section-table-cell"><%:Metric%></th>
 293                                                 </tr>
 294
 295         <% if defroutev4 then %>
 296
 297                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 298                                                         <td class="cbi-value-field" id="v4dst"><%=defroutev4.dest%></td>
 299                                                         <td class="cbi-value-field" id="v4dev"><%=defroutev4.device%></td>
 300                                                         <td class="cbi-value-field" id="v4gw"><%=defroutev4.gateway%></td>
 301                                                         <td class="cbi-value-field" id="v4metr"><%=defroutev4.metric%></td>
 302                                                 </tr>
 303
 304         <% end
 305         if defroutev6 then %>
 306
 307                                                 <tr class="cbi-section-table-row cbi-rowstyle-2">
 308                                                         <td class="cbi-value-field" id="v6dst"><%=defroutev6.dest:string()%></td>
 309                                                         <td class="cbi-value-field" id="v6dev"><%=defroutev6.device%></td>
 310                                                         <td class="cbi-value-field" id="v6gw"><%=defroutev6.nexthop:string()%></td>
 311                                                         <td class="cbi-value-field" id="v6metr"><%=defroutev6.metric%></td>
 312                                                 </tr>
 313
 314         <% end %>
 315
 316                                 </table>
 317 <% end %>
 318                 </div>
 319         </div>
 320 </div>
 321 <%+footer%>