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
  53 -- Find default routes
  54
  55 local _, r, def4, def6
  56
  57 for _, r in ipairs(ip.routes({ type = 1, dest_exact = "0.0.0.0/0" })) do
  58         def4 = {
  59                 gateway = r.gw:string(),
  60                 dest = r.dest:string(),
  61                 dev = r.dev,
  62                 metr = r.metric or 0
  63         }
  64         break
  65 end
  66
  67 for _, r in ipairs(ip.routes({ type = 1, dest_exact = "::/0" })) do
  68         def6 = {
  69                 gateway = r.gw:string(),
  70                 dest = r.dest:string(),
  71                 dev = r.dev,
  72                 metr = r.metric or 0
  73         }
  74         break
  75 end
  76
  77
  78 if luci.http.formvalue("status") == "1" then
  79         local rv = { }
  80         for dev in pairs(netdevs) do
  81                 local j = { id = dev }
  82                 local iw = luci.sys.wifi.getiwinfo(dev)
  83                 if iw then
  84                         local f
  85                         for _, f in ipairs({
  86                                 "channel", "txpower", "bitrate", "signal", "noise",
  87                                 "quality", "quality_max", "mode", "ssid", "bssid", "encryption", "ifname"
  88                         }) do
  89                                 j[f] = iw[f]
  90                         end
  91                 end
  92                 rv[#rv+1] = j
  93         end
  94
  95
  96         rv[#rv+1] = {
  97                 time = time,
  98                 uptime = uptime,
  99                 load = load,
 100                 mem = mem,
 101                 defroutev4 = def4,
 102                 defroutev6 = def6
 103         }
 104
 105         luci.http.prepare_content("application/json")
 106         luci.http.write_json(rv)
 107         return
 108 end
 109 -%>
 110
 111 <%+header%>
 112
 113
 114 <script type="text/javascript">//<![CDATA[
 115          XHR.poll(<%=interval%> , '<%=REQUEST_URI%>', { status: 1 },
 116                 function(x, st)
 117                 {
 118                         if (st)
 119                         {
 120                                 for( var i = 0; i < st.length; i++ )
 121                                 {
 122                                         var iw = st[i];
 123                                         var is_assoc = (iw.bssid && iw.channel);
 124                                         var p = (100 / iw.quality_max * iw.quality);
 125                                         var q = is_assoc ? p : -1;
 126
 127                                         var icon;
 128                                         if (q < 0)
 129                                                 icon = "<%=resource%>/icons/signal-none.png";
 130                                         else if (q == 0)
 131                                                 icon = "<%=resource%>/icons/signal-0.png";
 132                                         else if (q < 25)
 133                                                 icon = "<%=resource%>/icons/signal-0-25.png";
 134                                         else if (q < 50)
 135                                                 icon = "<%=resource%>/icons/signal-25-50.png";
 136                                         else if (q < 75)
 137                                                 icon = "<%=resource%>/icons/signal-50-75.png";
 138                                         else
 139                                                 icon = "<%=resource%>/icons/signal-75-100.png";
 140
 141                                         var power = document.getElementById(iw.id + '-txpower');
 142                                         if (power)
 143                                                 power.innerHTML = String.format('%s dbm', iw.txpower);
 144
 145                                         var signal = document.getElementById(iw.id + '-signal');
 146                                         if (signal)
 147                                                 signal.innerHTML = String.format(
 148                                                         '<img src="%s" title="Signal: %s db / Noise: %s db" alt="Signal Quality" />',
 149                                                         icon, iw.signal, iw.noise
 150                                                 );
 151
 152                                         var bitrate = document.getElementById(iw.id + '-bitrate');
 153                                         if (bitrate)
 154                                                 bitrate.innerHTML = String.format('%s Mb/s', iw.bitrate ? iw.bitrate / 1000 : '?');
 155
 156                                         var ssid = document.getElementById(iw.id + '-ssid');
 157                                         if (ssid)
 158                                                 ssid.innerHTML = iw.ssid;
 159
 160                                         var bssid = document.getElementById(iw.id + '-bssid');
 161                                         if (bssid)
 162                                                 bssid.innerHTML = iw.bssid;
 163
 164                                         var channel = document.getElementById(iw.id + '-channel');
 165                                         if (channel)
 166                                                 channel.innerHTML = iw.channel;
 167
 168                                         var mode = document.getElementById(iw.id + '-mode');
 169                                         if (mode)
 170                                         mode.innerHTML = iw.mode;
 171                                 }
 172
 173                                 i = st.length - 1
 174                                 var u
 175
 176                                 if (u = document.getElementById('dynuptime'))
 177                                         u.innerHTML = st[i].uptime;
 178
 179                                 if (u = document.getElementById('dynload'))
 180                                         u.innerHTML = st[i].load;
 181
 182                                 if (u = document.getElementById('dynmem'))
 183                                         u.innerHTML = st[i].mem;
 184
 185                                 if (u = document.getElementById('dyntime'))
 186                                         u.innerHTML = st[i].time;
 187
 188                                 if (st[i].defroutev4)
 189                                 {
 190                                         if (u = document.getElementById('v4dst'))
 191                                                 u.innerHTML = st[i].defroutev4.dest;
 192
 193                                         if (u = document.getElementById('v4gw'))
 194                                                 u.innerHTML = st[i].defroutev4.gateway;
 195
 196                                         if (u = document.getElementById('v4dev'))
 197                                                 u.innerHTML = st[i].defroutev4.dev;
 198
 199                                         if (u = document.getElementById('v4metr'))
 200                                                 u.innerHTML = st[i].defroutev4.metr;
 201                                 }
 202
 203                                 if (st[i].defroutev6)
 204                                 {
 205                                         if (u = document.getElementById('v6dst'))
 206                                                 u.innerHTML = st[i].defroutev6.dest;
 207
 208                                         if (u = document.getElementById('v6gw'))
 209                                                 u.innerHTML = st[i].defroutev6.gateway;
 210
 211                                         if (u = document.getElementById('v6dev'))
 212                                                 u.innerHTML = st[i].defroutev6.dev;
 213
 214                                         if (u = document.getElementById('v6metr'))
 215                                                 u.innerHTML = st[i].defroutev6.metr;
 216                                 }
 217                         }
 218                 }
 219         );
 220 //]]></script>
 221
 222 <div class="cbi-map">
 223         <h2><%:System%></h2>
 224         <div class="cbi-section-node">
 225                 <div class="cbi-value"><label class="cbi-value-title"><%:System%></label><div class="cbi-value-field"><%=boardinfo.system or "?"%></div></div>
 226                 <div class="cbi-value"><label class="cbi-value-title"><%:Model%></label><div class="cbi-value-field"><%=boardinfo.model or "?"%></div></div>
 227                 <div class="cbi-value"><label class="cbi-value-title"><%:Load%></label><div class="cbi-value-field" id="dynload"><%=load%></div></div>
 228                 <div class="cbi-value"><label class="cbi-value-title"><%:Memory%></label><div class="cbi-value-field" id="dynmem"><%=mem%></div></div>
 229                 <div class="cbi-value"><label class="cbi-value-title"><%:Local Time%></label><div class="cbi-value-field" id="dyntime"><%=time%></div></div>
 230                 <div class="cbi-value"><label class="cbi-value-title"><%:Uptime%></label><div class="cbi-value-field" id="dynuptime"><%=uptime%></div></div>
 231         </div>
 232 </div>
 233
 234 <% if devices[1] then %>
 235
 236 <div class="cbi-map">
 237         <h2><%:Wireless Overview%></h2>
 238
 239                 <% if not has_iwinfo then %>
 240                         <div class="alert-message warning">
 241                                 <h4><%:Package libiwinfo required!%></h4>
 242                                 <p><%_The <em>libiwinfo</em> package is not installed. You must install this component for working wireless configuration!%></p>
 243                         </div>
 244                 <% end %>
 245
 246                 <div class="cbi-section">
 247                         <div class="cbi-section-node">
 248                                 <div class="table cbi-section-table">
 249                                         <div class="tr cbi-section-table-titles">
 250                                                 <div class="th cbi-section-table-cell"><%:Signal%></div>
 251                                                 <div class="th cbi-section-table-cell"><%:Bitrate%></div>
 252                                                 <div class="th cbi-section-table-cell"><%:SSID%></div>
 253                                                 <div class="th cbi-section-table-cell"><%:BSSID%></div>
 254                                                 <div class="th cbi-section-table-cell"><%:Channel%></div>
 255                                                 <div class="th cbi-section-table-cell"><%:Mode%></div>
 256                                                 <div class="th cbi-section-table-cell"><%:TX%>-<%:Power%></div>
 257                                                 <div class="th cbi-section-table-cell"><%:Interface%></div>
 258                                         </div>
 259         <%
 260         for _, dev in ipairs(devices) do
 261         local net
 262                 for _, net in ipairs(dev:get_wifinets()) do
 263                         netlist[#netlist+1] = net:ifname()
 264                         netdevs[net:ifname()] = dev:name()
 265
 266                         if net.iwinfo.signal and net.iwinfo.bssid then
 267                                 local signal = net.iwinfo.signal or "N/A"
 268                                 local noise = net.iwinfo.noise or "N/A"
 269                                 local q = net.iwinfo.quality or "0"
 270                                 local qmax = net.iwinfo.quality_max or "100"
 271                                 local qperc = q / qmax * 100
 272
 273                                 if qperc == 0 then
 274                                         icon = "signal-none.png"
 275                                 elseif qperc < 26 then
 276                                         icon = "signal-0-25.png"
 277                                 elseif qperc < 51 then
 278                                         icon = "signal-25-50.png"
 279                                 elseif qperc < 76 then
 280                                         icon = "signal-50-75.png"
 281                                 elseif qperc < 100 then
 282                                         icon = "signal-75-100.png"
 283                                 else
 284                                         icon = "signal-0.png"
 285                                 end
 286
 287                                 signal_string = "<img src='"..resource.."/icons/"..icon.."' title='Signal: "..signal.." db / Noise: "..noise.." db' alt='Signal Quality'></img>"
 288
 289                                 local ssid = net.iwinfo.ssid or "N/A"
 290                                 local bssid = net.iwinfo.bssid or "N/A"
 291                                 local chan = net.iwinfo.channel or "N/A"
 292                                 local mode = net.iwinfo.mode or "N/A"
 293                                 local txpwr = net.iwinfo.txpower or "N/A"
 294                                 if txpwr ~= "N/A" then
 295                                         txpwr = txpwr.." dbm"
 296                                 end
 297                                 local bitrate = net.iwinfo.bitrate or "N/A"
 298                                 if bitrate ~= "N/A" then
 299                                         bitrate = ( bitrate / 1000 ).."Mb/s"
 300                                 end
 301                                 local interface = net.iwinfo.ifname or "N/A"
 302         %>
 303                                                 <div class="tr cbi-section-table-row cbi-rowstyle-1">
 304                                                 <div class="td cbi-value-field" id="<%=net:ifname()%>-signal"><%=signal_string%></div>
 305                                                 <div class="td cbi-value-field" id="<%=net:ifname()%>-bitrate"><%=bitrate%></div>
 306                                                 <div class="td cbi-value-field" id="<%=net:ifname()%>-ssid"><%=ssid%></div>
 307                                                 <div class="td cbi-value-field" id="<%=net:ifname()%>-bssid"><%=bssid%></div>
 308                                                 <div class="td cbi-value-field" id="<%=net:ifname()%>-channel"><%=chan%></div>
 309                                                 <div class="td cbi-value-field" id="<%=net:ifname()%>-mode"><%=mode%></div>
 310                                                 <div class="td cbi-value-field" id="<%=net:ifname()%>-txpower"><%=txpwr%></div>
 311                                                 <div class="td cbi-value-field"><%=interface%></div>
 312                                         </div>
 313                         <% end
 314                 end
 315         end %>
 316                         </div>
 317                 </div>
 318         </div>
 319 </div>
 320 <% end %>
 321
 322 <div class="cbi-map">
 323         <h2><%:Default routes%></h2>
 324                 <div class="cbi-section">
 325                         <div class="cbi-section-node">
 326
 327 <% if not def4 and not def6 then %>
 328         <%:No default routes known.%>
 329 <%else%>
 330                                 <div class="table cbi-section-table">
 331                                                 <div class="tr cbi-section-table-titles">
 332                                                         <div class="th cbi-section-table-cell"><%:Network%></div>
 333                                                         <div class="th cbi-section-table-cell"><%:Interface%></div>
 334                                                         <div class="th cbi-section-table-cell"><%:Gateway%></div>
 335                                                         <div class="th cbi-section-table-cell"><%:Metric%></div>
 336                                                 </div>
 337
 338         <% if def4 then %>
 339                                                 <div class="tr cbi-section-table-row cbi-rowstyle-1">
 340                                                         <div class="td cbi-value-field" id="v4dst"><%=def4.dest%></div>
 341                                                         <div class="td cbi-value-field" id="v4dev"><%=def4.dev%></div>
 342                                                         <div class="td cbi-value-field" id="v4gw"><%=def4.gateway%></div>
 343                                                         <div class="td cbi-value-field" id="v4metr"><%=def4.metr%></div>
 344                                                 </div>
 345
 346         <% end
 347         if def6 then %>
 348
 349                                                 <div class="tr cbi-section-table-row cbi-rowstyle-2">
 350                                                         <div class="td cbi-value-field" id="v6dst"><%=def6.dest%></div>
 351                                                         <div class="td cbi-value-field" id="v6dev"><%=def6.dev%></div>
 352                                                         <div class="td cbi-value-field" id="v6gw"><%=def6.gateway%></div>
 353                                                         <div class="td cbi-value-field" id="v6metr"><%=def6.metr%></div>
 354                                                 </div>
 355
 356         <% end %>
 357
 358                                 </div>
 359 <% end %>
 360                 </div>
 361         </div>
 362 </div>
 363 <%+footer%>