luci-app-travelmate: small bugfixes

* speed up wireless scan
* emphasize active uplink in Station Overview
* mark hidden SSIDs

Signed-off-by: Dirk Brenken <dev@brenken.org>

applications/luci-app-travelmate/luasrc/model/cbi/travelmate/wifi_add.lua

@@ -22,8 +22,12 @@ m.hidden = {
 	wpa_version = http.formvalue("wpa_version")
 }
 
-wssid = m:field(Value, "ssid", translate("SSID"))
+if m.hidden.ssid ~= "" then
-wssid.default = m.hidden.ssid
+	wssid = m:field(Value, "ssid", translate("SSID"))
+	wssid.default = m.hidden.ssid
+else
+	wssid = m:field(Value, "ssid", translate("SSID (hidden)"))
+end
 
 if (tonumber(m.hidden.wep) or 0) == 1 then
 	wkey = m:field(Value, "key", translate("WEP passphrase"),

applications/luci-app-travelmate/luasrc/view/travelmate/stations.htm

@@ -35,9 +35,13 @@ This is free software, licensed under the Apache License, Version 2.0
     local ssid = s.ssid or ""
     local encryption = s.encryption or ""
     local disabled = s.disabled or ""
+    local style = "color:#000000"
+    if disabled == "0" then
+      style = "color:#0069d6"
+    end
     if iface == trmiface then
 %>
-    <tr class="cbi-section-table-row cbi-rowstyle-6"> 
+    <tr class="cbi-section-table-row cbi-rowstyle-6" style="<%=style%>">
       <td style="text-align:left"><%=device%></td>
       <td style="text-align:left"><%=mode%></td>
       <td style="text-align:left"><%=iface%></td>

applications/luci-app-travelmate/luasrc/view/travelmate/wifi_scan.htm

@@ -34,29 +34,12 @@ This is free software, licensed under the Apache License, Version 2.0
             return 0
         end
     end
-
-    function scanlist(times)
-        local i, k, v
-        local l = { }
-        local s = { }
-
-        for i = 1, times do
-            for k, v in ipairs(iw.scanlist or { }) do
-                if not s[v.bssid] then
-                    l[#l+1] = v
-                    s[v.bssid] = true
-                end
-            end
-        end
-        return l
-    end
 -%>
 
 <%+header%>
 
 <div class="cbi-map">
 <h2 name="content"><%:Wireless Scan%></h2>
-
     <fieldset class="cbi-section">
         <table class="cbi-section-table" style="empty-cells:hide">
             <tr class="cbi-section-table-titles">
@@ -64,7 +47,7 @@ This is free software, licensed under the Apache License, Version 2.0
                 <th class="cbi-section-table-cell" style="text-align:left"><%:Encryption%></th>
                 <th class="cbi-section-table-cell" style="text-align:left" colspan="2"><%:Signal strength%></th>
             </tr>
-            <% for i, net in ipairs(scanlist(3)) do net.encryption = net.encryption or { } %>
+            <% for i, net in ipairs(iw.scanlist) do%>
             <tr class="cbi-section-table-row cbi-rowstyle-4">
                 <td class="cbi-value-field" style="text-align:left">
                     <strong><%=net.ssid and utl.pcdata(net.ssid) or "<em>%s</em>" % translate("hidden")%></strong>
@@ -84,8 +67,6 @@ This is free software, licensed under the Apache License, Version 2.0
                         <% if net.encryption.wpa then %>
                         <input type="hidden" name="wpa_version" value="<%=net.encryption.wpa%>" />
                         <% for _, v in ipairs(net.encryption.auth_suites) do %><input type="hidden" name="wpa_suites" value="<%=v%>" />
-                        <% end; for _, v in ipairs(net.encryption.group_ciphers) do %><input type="hidden" name="wpa_group" value="<%=v%>" />
-                        <% end; for _, v in ipairs(net.encryption.pair_ciphers) do %><input type="hidden" name="wpa_pairwise" value="<%=v%>" />
                         <% end; end %>
                         <input class="cbi-button cbi-button-apply" style="width:110px" type="submit" value="<%:Add Uplink%>" />
                     </form>