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

   1 <%
   2 local sys = require "luci.sys"
   3 local twa = require "luci.tools.webadmin"
   4 -- System
   5 local system, model, memtotal, memcached, membuffers, memfree = sys.sysinfo()
   6 local uptime = twa.date_format(tonumber(sys.uptime()))
   7 local_time = os.date("%c")
   8 local load1, load5, load15 = sys.loadavg()
   9 local load = string.format("%.2f, %.2f, %.2f", load1, load5, load15)
  10 local memory = string.format("%.2f MB (%.0f%% %s, %.0f%% %s, %.0f%% %s)",
  11         tonumber(memtotal) / 1024,
  12         100 * memcached / memtotal,
  13         tostring(translate("cached")),
  14         100 * membuffers / memtotal,
  15         tostring(translate("buffered")),
  16         100 * memfree / memtotal,
  17         tostring(translate("free"))
  18 )
  19
  20 -- wireless
  21 local ntm = require "luci.model.network".init()
  22 local devices  = ntm:get_wifidevs()
  23 local netlist = { }
  24 local netdevs = { }
  25 local dev
  26 local has_iwinfo = pcall(require, "iwinfo")
  27
  28 -- Routes
  29 local defroutev4 = sys.net.defaultroute()
  30 local defroutev6 = sys.net.defaultroute6 ()
  31
  32 %>
  33 <%+header%>
  34
  35 <div class="cbi-map">
  36         <h2><%:System%></h2>
  37         <div class="cbi-section-node">
  38                 <div class="cbi-value"><label class="cbi-value-title"><%:System%></label><div class="cbi-value-field"><%=system%></div></div>
  39                 <div class="cbi-value"><label class="cbi-value-title"><%:Processor%></label><div class="cbi-value-field"><%=model%></div></div>
  40                 <div class="cbi-value"><label class="cbi-value-title"><%:Load%></label><div class="cbi-value-field"><%=load%></div></div>
  41                 <div class="cbi-value"><label class="cbi-value-title"><%:Memory%></label><div class="cbi-value-field"><%=memory%></div></div>
  42                 <div class="cbi-value"><label class="cbi-value-title"><%:Local Time%></label><div class="cbi-value-field"><%=local_time%></div></div>
  43                 <div class="cbi-value"><label class="cbi-value-title"><%:Uptime%></label><div class="cbi-value-field"><%=uptime%></div></div>
  44         </div>
  45 </div>
  46
  47 <% if devices[1] then %>
  48
  49 <div class="cbi-map">
  50         <h2><%:Wireless Overview%></h2>
  51
  52                 <% if not has_iwinfo then %>
  53                         <div class="errorbox">
  54                                 <strong><%:Package libiwinfo required!%></strong><br />
  55                                 <%_The <em>libiwinfo</em> package is not installed. You must install this component for working wireless configuration!%>
  56                         </div>
  57                 <% end %>
  58
  59                 <div class="cbi-section">
  60                         <div class="cbi-section-node">
  61                                 <table class="cbi-section-table">
  62                                         <tr class="cbi-section-table-titles">
  63                                                 <th class="cbi-section-table-cell"><%:Signal%></th>
  64                                                 <th class="cbi-section-table-cell"><%:Bitrate%></th>
  65                                                 <th class="cbi-section-table-cell"><%:SSID%></th>
  66                                                 <th class="cbi-section-table-cell"><%:BSSID%></th>
  67                                                 <th class="cbi-section-table-cell"><%:Channel%></th>
  68                                                 <th class="cbi-section-table-cell"><%:Mode%></th>
  69                                                 <th class="cbi-section-table-cell"><%:TX%>-<%:Power%></th>
  70                                                 <th class="cbi-section-table-cell"><%:Interface%></th>
  71                                         </tr>
  72         <%
  73         for _, dev in ipairs(devices) do
  74         local net
  75                 for _, net in ipairs(dev:get_wifinets()) do
  76                         netlist[#netlist+1] = net:ifname()
  77                         netdevs[net:ifname()] = dev:name()
  78
  79                         if net.iwdata.ifname then
  80                                 local signal = net.iwinfo.signal or "N/A"
  81                                 local noise = net.iwinfo.noise or "N/A"
  82                                 local q = net.iwinfo.quality or "0"
  83                                 local qmax = net.iwinfo.quality_max or "100"
  84                                 local qperc = q / qmax * 100
  85
  86                                 if qperc == 0 then
  87                                         icon = "signal-none.png"
  88                                 elseif qperc < 26 then
  89                                         icon = "signal-0-25.png"
  90                                 elseif qperc < 51 then
  91                                         icon = "signal-25-50.png"
  92                                 elseif qperc < 76 then
  93                                         icon = "signal-50-75.png"
  94                                 elseif qperc < 100 then
  95                                         icon = "signal-75-100.png"
  96                                 else
  97                                         icon = "signal-0.png"
  98                                 end
  99
 100                                 signal_string = "<img src='"..resource.."/icons/"..icon.."' title='Signal: "..signal.." db / Noise: "..noise.." db' alt='Signal Quality'></img>"
 101
 102                                 local ssid = net.iwinfo.ssid or "N/A"
 103                                 local bssid = net.iwinfo.bssid or "N/A"
 104                                 local chan = net.iwinfo.channel or "N/A"
 105                                 local mode = net.iwinfo.mode or "N/A"
 106                                 local txpwr = net.iwinfo.txpower or "N/A"
 107                                 if txpwr ~= "N/A" then
 108                                         txpwr = txpwr.." dbm"
 109                                 end
 110                                 local bitrate = net.iwinfo.bitrate or "N/A"
 111                                 if bitrate ~= "N/A" then
 112                                         bitrate = ( bitrate / 1000 ).."Mb/s"
 113                                 end
 114                                 local interface = net.iwdata.ifname or "N/A"
 115         %>
 116                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 117                                                 <td class="cbi-value-field"><%=signal_string%></td>
 118                                                 <td class="cbi-value-field"><%=bitrate%></td>
 119                                                 <td class="cbi-value-field"><%=ssid%></td>
 120                                                 <td class="cbi-value-field"><%=bssid%></td>
 121                                                 <td class="cbi-value-field"><%=chan%></td>
 122                                                 <td class="cbi-value-field"><%=mode%></td>
 123                                                 <td class="cbi-value-field"><%=txpwr%></td>
 124                                                 <td class="cbi-value-field"><%=interface%></td>
 125                                         </tr>
 126                         <% end
 127                 end
 128         end %>
 129                         </table>
 130                 </div>
 131         </div>
 132 </div>
 133 <% end %>
 134
 135 <div class="cbi-map">
 136         <h2><%:Default routes%></h2>
 137                 <div class="cbi-section">
 138                         <div class="cbi-section-node">
 139                                 <table class="cbi-section-table">
 140
 141 <% if not defroutev4 and not defroutev6 then %>
 142         <%:No default routes known.%>
 143 <%else%>
 144                                                 <tr class="cbi-section-table-titles">
 145                                                         <th class="cbi-section-table-cell"><%:Network%></th>
 146                                                         <th class="cbi-section-table-cell"><%:Interface%></th>
 147                                                         <th class="cbi-section-table-cell"><%:Gateway%></th>
 148                                                         <th class="cbi-section-table-cell"><%:Metric%></th>
 149                                                 </tr>
 150
 151         <% if defroutev4 then %>
 152
 153                                                 <tr class="cbi-section-table-row cbi-rowstyle-1">
 154                                                         <td class="cbi-value-field"><%=defroutev4.dest:string()%></td>
 155                                                         <td class="cbi-value-field"><%=defroutev4.device%></td>
 156                                                         <td class="cbi-value-field"><%=defroutev4.gateway:string()%></td>
 157                                                         <td class="cbi-value-field"><%=defroutev4.metric%></td>
 158                                                 </tr>
 159
 160         <% end
 161         if defroutev6 then %>
 162
 163                                                 <tr class="cbi-section-table-row cbi-rowstyle-2">
 164                                                         <td class="cbi-value-field"><%=defroutev6.dest:string()%></td>
 165                                                         <td class="cbi-value-field"><%=defroutev6.device%></td>
 166                                                         <td class="cbi-value-field"><%=defroutev6.nexthop:string()%></td>
 167                                                         <td class="cbi-value-field"><%=defroutev6.metric%></td>
 168                                                 </tr>
 169
 170         <% end %>
 171
 172                                 </table>
 173                 </div>
 174         </div>
 175 </div>
 176 <% end %>
 177
 178 <%+footer%>