luci/modules/luci-mod-freifunk/luasrc/view/freifunk-map/frame.htm

<%+header%>

<%
	local has_latlon = false
	local uci = require "luci.model.uci".cursor()
	uci:foreach("olsrd", "LoadPlugin", function(s)
		if s.library == "olsrd_nameservice.so.0.3" and s.latlon_file then
			has_latlon = true
		end
	end)
%>

<% if has_latlon then %>
	<iframe style="width:100%; height:640px; border:none" src="<%=luci.dispatcher.build_url("freifunk/map/content")%>"></iframe>
	<h3><%:Legend%>:</h3>
	<ul>
		<li><strong><span style="color:#00cc00"><%:Green%></span></strong>:<%:Very good (ETX < 2)%></li>
		<li><strong><span style="color:#ffcb05"><%:Yellow%></span></strong>:<%:Good (2 < ETX < 4)%></li>
		<li><strong><span style="color:#ff6600"><%:Orange%></span></strong>:<%:Still usable (4 < ETX < 10)%></li>
		<li><strong><span style="color:#bb3333"><%:Red%></span></strong>:<%:Bad (ETX > 10)%></li>
	</ul>

<% else %>
	<h2><%:Map Error%></h2>
	<p><%_The OLSRd service is not configured to capture position data from the network.<br />
		Please make sure that the nameservice plugin is properly configured and that the <em>latlon_file</em> option is enabled.%></p>
<% end %>
<%+footer%>