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