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
   6 -- System
   7
   8 local sysinfo = utl.ubus("system", "info") or { }
   9 local boardinfo = utl.ubus("system", "board") or { }
  10
  11 local loads = sysinfo.load or { 0, 0, 0 }
  12 local meminfo = sysinfo.memory or {
  13         total = 0,
  14         free = 0,
  15         buffered = 0,
  16         shared = 0
  17 }
  18
  19 local uptime = twa.date_format(sysinfo.uptime or 0)
  20 local time = os.date("%a, %d %b %Y, %H:%M:%S")
  21 local load = string.format("%.2f, %.2f, %.2f", loads[1] / 65535.0, loads[2] / 65535.0, loads[3] / 65535.0)
  22
  23 local mem = string.format(
  24         "%.2f MB (%.2f %s, %.2f %s, %.2f %s)",
  25         memory.total / 1024 / 1024,
  26         (memory.total - memory.free) / 1024 / 1024,
  27         tostring(i18n.translate("used")),
  28         memory.free / 1024 / 1024,
  29         tostring(i18n.translate("free")),
  30         memory.buffered / 1024 / 1024,
  31         tostring(i18n.translate("buffered"))
  32 )
  33
  34 local interval = 5
  35
  36 -- wireless
  37 local ntm = require "luci.model.network".init()
  38 local devices  = ntm:get_wifidevs()
  39 local netlist = { }
  40 local netdevs = { }
  41 local dev
  42 for _, dev in ipairs(devices) do
  43         local net
  44         for _, net in ipairs(dev:get_wifinets()) do
  45                 netlist[#netlist+1] = net:ifname()
  46                 netdevs[net:ifname()] = dev:name()
  47         end
  48 end
  49 local has_iwinfo = pcall(require, "iwinfo")
  50
  51 -- Routes
  52 local defroutev4 = sys.net.defaultroute()
  53 local defroutev6 = sys.net.defaultroute6()
  54
  55 if defroutev4 then
  56         defroutev4.dest = defroutev4.dest:string()
  57         defroutev4.gateway = defroutev4.gateway:string()
  58 else
  59         -- probably policy routing activated, try olsr-default table
  60         local dr4 = sys.exec("ip r s t olsr-default")
  61         if dr4 then
  62                 defroutev4 = { }
  63                 defroutev4.dest, defroutev4.gateway, defroutev4.device, defroutev4.metric = dr4:match("^(%w+) via (%d+.%d+.%d+.%d+) dev ([%w-]+) +metric (%d+)")
  64         end
  65 end
  66
  67 if defroutev6 then
  68         defroutev6.dest = defroutev6.dest:string()
  69         defroutev6.nexthop = defroutev6.nexthop:string()
  70 end
  71
  72 if luci.http.formvalue("status") == "1" then
  73         local rv = { }
  74         for dev in pairs(netdevs) do
  75                 local j = { id = dev }
  76                 local iw = luci.sys.wifi.getiwinfo(dev)
  77                 if iw then
  78                         local f
  79                         for _, f in ipairs({
  80                                 "channel", "txpower", "bitrate", "signal", "noise",
  81                                 "quality", "quality_max", "mode", "ssid", "bssid", "encryption", "ifname"
  82                         }) do
  83                                 j[f] = iw[f]
  84                         end
  85                 end
  86                 rv[#rv+1] = j
  87         end
  88
  89         if defroutev6 then
  90                 def6 = {
  91                         gateway = defroutev6.nexthop,
  92                         dest = defroutev6.dest,
  93                         dev = defroutev6.device,
  94                         metr = defroutev6.metric
  95                 }
  96         end
  97
  98         if defroutev4 then
  99                 def4 = {
 100                         gateway = defroutev4.gateway,
 101                         dest = defroutev4.dest,
 102                         dev = defroutev4.device,
 103                         metr = defroutev4.metric
 104                 }
 105         end
 106
 107         rv[#rv+1] = {
 108                 time = time,
 109                 uptime = uptime,
 110                 load = load,
 111                 mem = mem,
 112                 defroutev4 = def4,
 113                 defroutev6 = def6
 114         }
 115
 116         luci.http.prepare_content("application/json")
 117         luci.http.write_json(rv)
 118         return
 119 end
 120 -%>
 121
 122 <%+header%>
 123
 124 <script type="text/javascript" src="<%=resource%>/cbi.js"></script>
 125
 126 <script type="text/javascript">//<![CDATA[
 127          XHR.poll(<%=interval%> , '<%=REQUEST_URI%>', { status: 1 },
 128                 function(x, st)
 129                 {
 130                         if (st)
 131                         {
 132                                 for( var i = 0; i < st.length; i++ )
 133                                 {
 134                                         var iw = st[i];
 135                                         var is_assoc = (iw.bssid && iw.channel);
 136                                         var p = (100 / iw.quality_max * iw.quality);
 137                                         var q = is_assoc ? p : -1;
 138
 139                                         var icon;
 140                                         if (q < 0)
 141                                                 icon = "<%=resource%>/icons/signal-none.png";
 142                                         else if (q == 0)
 143                                                 icon = "<%=resource%>/icons/signal-0.png";
 144                                         else if (q < 25)
 145                                                 icon = "<%=resource%>/icons/signal-0-25.png";
 146                                         else if (q < 50)
 147                                                 icon = "<%=resource%>/icons/signal-25-50.png";
 148                                         else if (q < 75)
 149                                                 icon = "<%=resource%>/icons/signal-50-75.png";
 150                                         else
 151                                                 icon = "<%=resource%>/icons/signal-75-100.png";
 152
 153                                         var power = document.getElementById(iw.id + '-txpower');
 154                                         if (power)
 155                                                 power.innerHTML = String.format('%s dbm', iw.txpower);
 156
 157                                         var signal = document.getElementById(iw.id + '-signal');
 158                                         if (signal)
 159                                                 signal.innerHTML = String.format(
 160                                                         '<img src="%s" title="Signal: %s db / Noise: %s db" alt="Signal Quality" />',
 161                                                         icon, iw.signal, iw.noise
 162                                                 );
 163
 164                                         var bitrate = document.getElementById(iw.id + '-bitrate');
 165                                         if (bitrate)
 166                                                 bitrate.innerHTML = String.format('%s Mb/s', iw.bitrate ? iw.bitrate / 1000 : '?');
 167
 168                                         var ssid = document.getElementById(iw.id + '-ssid');
 169                                         if (ssid)
 170                                                 ssid.innerHTML = iw.ssid;
 171
 172                                         var bssid = document.getElementById(iw.id + '-bssid');
 173                                         if (bssid)
 174                                                 bssid.innerHTML = iw.bssid;
 175
 176                                         var channel = document.getElementById(iw.id + '-channel');
 177                                         if (channel)
 178                                                 channel.innerHTML = iw.channel;
 179
 180                                         var mode = document.getElementById(iw.id + '-mode');
 181                                         if (mode)
 182                                         mode.innerHTML = iw.mode;
 183                                 }
 184
 185                                 i = st.length - 1
 186                                 var u
 187
 188                                 if (u = document.getElementById('dynuptime'))
 189                                         u.innerHTML = st[i].uptime;
 190
 191                                 if (u = document.getElementById('dynload'))
 192                                         u.innerHTML = st[i].load;
 193
 194                                 if (u = document.getElementById('dynmem'))
 195                                         u.innerHTML = st[i].mem;
 196
 197                                 if (u = document.getElementById('dyntime'))
 198                                         u.innerHTML = st[i].time;
 199
 200                                 if (st[i].defroutev4)
 201                                 {
 202                                         if (u = document.getElementById('v4dst'))
 203                                                 u.innerHTML = st[i].defroutev4.dest;
 204
 205                                         if (u = document.getElementById('v4gw'))
 206                                                 u.innerHTML = st[i].defroutev4.gateway;
 207
 208                                         if (u = document.getElementById('v4dev'))
 209                                                 u.innerHTML = st[i].defroutev4.dev;
 210
 211                                         if (u = document.getElementById('v4metr'))
 212                                                 u.innerHTML = st[i].defroutev4.metr;
 213                                 }
 214
 215                                 if (st[i].defroutev6)
 216                                 {
 217                                         if (u = document.getElementById('v6dst'))
 218                                                 u.innerHTML = st[i].defroutev6.dest;
 219
 220                                         if (u = document.getElementById('v6gw'))
 221                                                 u.innerHTML = st[i].defroutev6.gateway;
 222
 223                                         if (u = document.getElementById('v6dev'))
 224                                                 u.innerHTML = st[i].defroutev6.dev;
 225
 226                                         if (u = document.getElementById('v6metr'))
 227                                                 u.innerHTML = st[i].defroutev6.metr;
 228                                 }
 229                         }
 230                 }
 231         );
 232 //]]></script>
 233
 234 <div class="cbi-map">
 235         <h2><%:System%></h2>
 236         <div class="cbi-section-node">
 237                 <div class="cbi-value"><label class="cbi-value-title"><%:System%></label><div class="cbi-value-field"><%=boardinfo.system or "?"%></div></div>
 238                 <div class="cbi-value"><label class="cbi-value-title"><%:Model%></label><div class="cbi-value-field"><%=boardinfo.model or "?"%></div></div>
 239                 <div class="cbi-value"><label class="cbi-value-title"><%:Load%></label><div class="cbi-value-field" id="dynload"><%=load%></div></div>
 240                 <div class="cbi-value"><label class="cbi-value-title"><%:Memory%></label><div class="cbi-value-field" id="dynmem"><%=mem%></div></div>
 241                 <div class="cbi-value"><label class="cbi-value-title"><%:Local Time%></label><div class="cbi-value-field" id="dyntime"><%=time%></div></div>
 242                 <div class="cbi-value"><label class="cbi-value-title"><%:Uptime%></label><div class="cbi-value-field" id="dynuptime"><%=uptime%></div></div>
 243         </div>
 244 </div>
 245
 246 <% if devices[1] then %>
 247
 248 <div class="cbi-map">
 249         <h2><%:Wireless Overview%></h2>
 250
 251                 <% if not has_iwinfo then %>
 252                         <div class="errorbox">
 253                                 <strong><%:Package libiwinfo required!%></strong><br />
 254                                 <%_The <em>libiwinfo</em> package is not installed. You must install this component for working wireless configuration!%>
 255                         </div>
 256                 <% end %>
 257
 258                 <div class="cbi-section">
 259                         <div class="cbi-section-node">
 260                                 <table class="cbi-section-table">
 261                                         <tr class="cbi-section-table-titles">
 262                                                 <th class="cbi-section-table-cell"><%:Signal%></th>
 263                                                 <th class="cbi-section-table-cell"><%:Bitrate%></th>
 264                                                 <th class="cbi-section-table-cell"><%:SSID%></th>
 265                                                 <th class="cbi-section-table-cell"><%:BSSID%></th>
 266                                                 <th class="cbi-section-table-cell"><%:Channel%></th>
 267                                                 <th class="cbi-section-table-cell"><%:Mode%></th>
 268                                                 <th class="cbi-section-table-cell"><%:TX%>-<%:Power%></th>
 269                                                 <th class="cbi-section-table-cell"><%:Interface%></th>
 270                                         </tr>
 271         <%
 272         for _, dev in ipairs(devices) do
 273         local net
 274                 for _, net in ipairs(dev:get_wifinets()) do
 275                         netlist[#netlist+1] = net:ifname()
 276                         netdevs[net:ifname()] = dev:name()
 277
 278                         if net.iwdata.device then
 279                                 local signal = net.iwinfo.signal or "N/A"
 280                                 local noise = net.iwinfo.noise or "N/A"
 281                                 local q = net.iwinfo.quality or "0"
 282                                 local qmax = net.iwinfo.quality_max or "100"
 283                                 local qperc = q / qmax * 100
 284
 285                                 if qperc == 0 then
 286                                         icon = "signal-none.png"
 287                                 elseif qperc < 26 then
 288                                         icon = "signal-0-25.png"
 289                                 elseif qperc < 51 then
 290                                         icon = "signal-25-50.png"
 291                                 elseif qperc < 76 then
 292                                         icon = "signal-50-75.png"
 293                                 elseif qperc < 100 then
 294                                         icon = "signal-75-100.png"
 295                                 else
 296                                         icon = "signal-0.png"
 297                                 end
 298
 299                                 signal_string = "<img src='"..resource.."/icons/"..icon.."' title='Signal: "..signal.." db / Noise: "..noise.." db' alt='Signal Quality'></img>"
 300
 301                                 local ssid = net.iwinfo.ssid or "N/A"
 302                                 local bssid = net.iwinfo.bssid or "N/A"
 303                                 local chan = net.iwinfo.channel or "N/A"
 304                                 local mode = net.iwinfo.mode or "N/A"
 305                                 local txpwr = net.iwinfo.txpower or "N/A"
 306                                 if txpwr ~= "N/A" then
 307                                         txpwr = txpwr.." dbm"
 308                                 end
 309                                 local bitrate = net.iwinfo.bitrate or "N/A"
 310                                 if bitrate ~= "N/A" then
 311                                         bitrate = ( bitrate / 1000 ).."Mb/s"
 312                                 end
 313                                 local interface = net.iwdata.ifname or "N/A"
 314         %>
 315                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 316                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-signal"><%=signal_string%></td>
 317                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bitrate"><%=bitrate%></td>
 318                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-ssid"><%=ssid%></td>
 319                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-bssid"><%=bssid%></td>
 320                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-channel"><%=chan%></td>
 321                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-mode"><%=mode%></td>
 322                                                 <td class="cbi-value-field" id="<%=net:ifname()%>-txpower"><%=txpwr%></td>
 323                                                 <td class="cbi-value-field"><%=interface%></td>
 324                                         </tr>
 325                         <% end
 326                 end
 327         end %>
 328                         </table>
 329                 </div>
 330         </div>
 331 </div>
 332 <% end %>
 333
 334 <div class="cbi-map">
 335         <h2><%:Default routes%></h2>
 336                 <div class="cbi-section">
 337                         <div class="cbi-section-node">
 338
 339 <% if not defroutev4 and not defroutev6 then %>
 340         <%:No default routes known.%>
 341 <%else%>
 342                                 <table class="cbi-section-table">
 343                                                 <tr class="cbi-section-table-titles">
 344                                                         <th class="cbi-section-table-cell"><%:Network%></th>
 345                                                         <th class="cbi-section-table-cell"><%:Interface%></th>
 346                                                         <th class="cbi-section-table-cell"><%:Gateway%></th>
 347                                                         <th class="cbi-section-table-cell"><%:Metric%></th>
 348                                                 </tr>
 349
 350         <% if defroutev4 then %>
 351
 352                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 353                                                         <td class="cbi-value-field" id="v4dst"><%=defroutev4.dest%></td>
 354                                                         <td class="cbi-value-field" id="v4dev"><%=defroutev4.device%></td>
 355                                                         <td class="cbi-value-field" id="v4gw"><%=defroutev4.gateway%></td>
 356                                                         <td class="cbi-value-field" id="v4metr"><%=defroutev4.metric%></td>
 357                                                 </tr>
 358
 359         <% end
 360         if defroutev6 then %>
 361
 362                                                 <tr class="cbi-section-table-row cbi-rowstyle-2">
 363                                                         <td class="cbi-value-field" id="v6dst"><%=defroutev6.dest%></td>
 364                                                         <td class="cbi-value-field" id="v6dev"><%=defroutev6.device%></td>
 365                                                         <td class="cbi-value-field" id="v6gw"><%=defroutev6.nexthop%></td>
 366                                                         <td class="cbi-value-field" id="v6metr"><%=defroutev6.metric%></td>
 367                                                 </tr>
 368
 369         <% end %>
 370
 371                                 </table>
 372 <% end %>
 373                 </div>
 374         </div>
 375 </div>
 376 <%+footer%>