<%#
 Copyright 2008 Steven Barth <steven@midlink.org>
 Copyright 2008 Jo-Philipp Wich <jow@openwrt.org>
 Copyright 2011 Manuel Munz <freifunk at somakoma dot de>
 Licensed to the public under the Apache License 2.0.
-%>

<%
local i = 1
require("luci.model.uci")
local uci = luci.model.uci.cursor_state()

uci:foreach("olsrd", "olsrd", function(s)
        if s.SmartGateway and s.SmartGateway == "yes" then has_smartgw  = true end
end)


if luci.http.formvalue("status") == "1" then
	local rv = {}
	for k, gw in ipairs(gws.ipv4, gws.ipv6) do
		gw.cost = tonumber(gw.cost)/1024 or 0
		if gw.cost >= 100 then
                        gw.cost = 0
                end

		rv[#rv+1] = {
			proto = gw.IPv4 and '4' or '6',
			originator = gw.originator,
			selected = gw.selected and luci.i18n.translate('yes') or luci.i18n.translate('no'),
			cost = gw.cost > 0 and string.format("%.3f", gw.cost) or luci.i18n.translate('infinite'),
			hops = gw.hops,
			uplink = gw.uplink,
			downlink = gw.downlink,
			v4 = gw.IPv4 and luci.i18n.translate('yes') or luci.i18n.translate('no'),
			v6 = gw.IPv6 and luci.i18n.translate('yes') or luci.i18n.translate('no'),
			prefix = gw.prefix
			}
	end
	luci.http.prepare_content("application/json")
	luci.http.write_json(rv)
	return
end
%>

<%+header%>

<script type="text/javascript">//<![CDATA[
XHR.poll(10, '<%=REQUEST_URI%>', { status: 1 },
	function(x, info)
	{
	var smartgwdiv = document.getElementById('olsrd_smartgw');
	if (smartgwdiv)
	{
		var s = '<div class="tr cbi-section-table-titles">' +
			'<div class="th cbi-section-table-cell"><%:Gateway%></div>' +
			'<div class="th cbi-section-table-cell"><%:Selected%></div>' +
			'<div class="th cbi-section-table-cell"><%:ETX%></div>' +
			'<div class="th cbi-section-table-cell"><%:Hops%></div>' +
			'<div class="th cbi-section-table-cell"><%:Uplink%></div>' +
			'<div class="th cbi-section-table-cell"><%:Downlink%></div>' +
			'<div class="th cbi-section-table-cell"><%:IPv4%></div>' +
			'<div class="th cbi-section-table-cell"><%:IPv6%></div>' +
			'<div class="th cbi-section-table-cell"><%:Prefix%></div>' +
			'</div>';

		for (var idx = 0; idx < info.length; idx++)
		{
			var smartgw = info[idx];
			var linkgw;
			s += '<div class="tr cbi-section-table-row cbi-rowstyle-'+(1 + (idx % 2))+' proto-' + smartgw.proto + '">'
			if (smartgw.proto == '6') {
				linkgw = '<a href="http://[' + smartgw.originator + ']/cgi-bin-status.html">' + smartgw.originator + '</a>'
			} else {
				linkgw = '<a href="http://' + smartgw.originator + '/cgi-bin-status.html">' + smartgw.originator + '</a>'
			}

			s += String.format(
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>' +
                                '<div class="td cbi-section-table-cell left">%s</div>',
				linkgw, smartgw.selected, smartgw.cost, smartgw.hops, smartgw.uplink, smartgw.downlink, smartgw.v4, smartgw.v6, smartgw.prefix
                                )
			s += '</div>'
		}
		smartgwdiv.innerHTML = s;
	}
}
);
//]]></script>

<h2 name="content"><%:SmartGW announcements%></h2>

<div id="togglebuttons"></div>

<% if has_smartgw then %>

	<fieldset class="cbi-section">
		<legend><%:Overview of smart gateways in this network%></legend>
		<div class="table cbi-section-table" id="olsrd_smartgw">
			<div class="tr cbi-section-table-titles">
				<div class="th cbi-section-table-cell"><%:Gateway%></div>
				<div class="th cbi-section-table-cell"><%:Selected%></div>
				<div class="th cbi-section-table-cell"><%:ETX%></div>
				<div class="th cbi-section-table-cell"><%:Hops%></div>
				<div class="th cbi-section-table-cell"><%:Uplink%></div>
				<div class="th cbi-section-table-cell"><%:Downlink%></div>
				<div class="th cbi-section-table-cell"><%:IPv4%></div>
				<div class="th cbi-section-table-cell"><%:IPv6%></div>
				<div class="th cbi-section-table-cell"><%:Prefix%></div>
			</div>

			<% for k, gw in ipairs(gws.ipv4, gws.ipv6) do 

			gw.cost = tonumber(gw.cost)/1024 or 0
	 		if gw.cost >= 100 then
	                        gw.cost = 0
               		end
			%>

			<div class="tr cbi-section-table-row cbi-rowstyle-<%=i%> proto-<%=proto%>">
				<% if gw.proto == '6' then %>
					<div class="td cbi-section-table-cell left"><a href="http://[<%=gw.originator%>]/cgi-bin-status.html"><%=gw.originator%></a></div>
				<% else %>
					<div class="td cbi-section-table-cell left"><a href="http://<%=gw.originator%>/cgi-bin-status.html"><%=gw.originator%></a></div>
				<% end %>

				<div class="td cbi-section-table-cell left"><%=gw.selected and luci.i18n.translate('yes') or luci.i18n.translate('no')%></div>
				<div class="td cbi-section-table-cell left"><%=gw.cost > 0 and string.format("%.3f", gw.cost) or luci.i18n.translate('infinite')%></div>
				<div class="td cbi-section-table-cell left"><%=gw.hops%></div>
				<div class="td cbi-section-table-cell left"><%=gw.uplink%></div>
				<div class="td cbi-section-table-cell left"><%=gw.downlink%></div>
				<div class="td cbi-section-table-cell left"><%=gw.IPv4 and luci.i18n.translate('yes') or luci.i18n.translate('no')%></div>
				<div class="td cbi-section-table-cell left"><%=gw.IPv6 and luci.i18n.translate('yes') or luci.i18n.translate('no')%></div>
				<div class="td cbi-section-table-cell left"><%=gw.prefix%></div>
			</div>

			<% i = ((i % 2) + 1)
			end %>
		</div>
	</fieldset>

<% else %>

	<%:SmartGateway is not configured on this system.%>

<% end %>

<%+status-olsr/common_js%>
<%+footer%>
