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