<%#
LuCI - Lua Configuration Interface
Copyright 2008 Steven Barth <steven@midlink.org>
Copyright 2008 Jo-Philipp Wich <xm@leipzig.freifunk.net>

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

$Id: header.htm 3529 2008-10-07 13:10:24Z jow $

-%>
<%
require("luci.sys")
local load1, load5, load15 = luci.sys.loadavg()
local request  = require("luci.dispatcher").context.path
local category = request[1]
local tree     = luci.dispatcher.node()
local cattree  = category and luci.dispatcher.node(category)
local node     = luci.dispatcher.context.dispatched
local hostname = luci.sys.hostname()

local c = tree
for i,r in ipairs(request) do
	if c.nodes and c.nodes[r] then
		c = c.nodes[r]
		c._menu_selected = true
	end
end

require("luci.i18n").loadc("default")
require("luci.http").prepare_content("text/html")

-%>

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
	<link rel="stylesheet" type="text/css" href="<%=media%>/cascade.css" />
	<% if node and node.css then %><link rel="stylesheet" type="text/css" href="<%=resource%>/<%=node.css%>" /><% end %>
	<meta http-equiv="content-type" content="application/xhtml+xml; charset=utf-8" />
	<meta http-equiv="content-script-type" content="text/javascript" />
	<title><%=striptags( hostname .. ( (node and node.title) and ' - ' .. node.title or '')) %> - LuCI</title>

	<!--[if lt IE 7]>
		<script type="text/javascript">
			function setup_hover() {
				function ie_hover(e) {
					e.onmouseover = function() { this.className = "hover" }
					e.onmouseout  = function() { this.className = null    }
				}

				var lis  = document.getElementById("mainmenu").getElementsByTagName("LI");
				var divs = document.getElementById("mainmenu").getElementsByTagName("DIV");

				for( var i = 0; i < lis.length;  i++ ) ie_hover( lis[i]  );
				for( var i = 0; i < divs.length; i++ ) ie_hover( divs[i] );
			}
		</script>
	<![endif]-->
</head>
<body onload="window.setup_hover && setup_hover()">
<div id="header"><div id="header2">
	<span id="header3">freifunk kamikaze</span><br />
	<span id="header4">now with even more bats and stuff</span>
</div></div>

<div class="pathbar separator black whitetext bold">
<%:path%>: <%
local c = tree
local url = controller
for k,v in pairs(request) do
	if c.nodes and c.nodes[v] then
		c = c.nodes[v]
		url = url .. "/" .. v
	%><a href="<%=url%>"><%=c.title or v%></a> <% if k ~= #request then %>&#187; <% end
	end
end
%>
</div>

<div class="menubar">
	<div id="mainmenu" class="mainmenu">
<%-
local function submenu(prefix, node)
	if not node.nodes or node.hidden then
		return false
	end
	local index = {}
	local count = 0
	for k, n in pairs(node.nodes) do
		if n.title and n.target then
			table.insert(index, {name=k, order=n.order or 100})
			count = count + 1
		end
	end

	table.sort(index, function(a, b) return a.order < b.order end)

	if count > 0 then
%>
	<ul>
	<%- for j, v in pairs(index) do
		if not v.hidden and #v.name > 0 then
			local nnode = node.nodes[v.name]
			local href = controller .. prefix .. v.name
			href = (nnode.query) and href .. luci.http.build_querystring(nnode.query) or href
		%>
		<li>
			<span<% if nnode._menu_selected then %> class="active"<%end%>><a href="<%=luci.util.pcdata(href)%>"><%=nnode.title%></a></span>
			<%- submenu(prefix .. v.name .. "/", nnode) %>
		</li>
		<%- end %>
	<%- end %>
	</ul>
<%-
	end
end

if cattree and cattree.nodes then
	local index = {}
	for k, node in pairs(cattree.nodes) do
		table.insert(index, {name=k, order=node.order or 100})
	end

	table.sort(index, function(a, b) return a.order < b.order end)

	for i, k in ipairs(index) do
		node = cattree.nodes[k.name]
		if not node.hidden and node.title and node.target then
			local href = controller.."/"..category.."/"..k.name
			href = (k.query) and href .. luci.http.build_querystring(k.query) or href %>
			<div<% if node._menu_selected then %> class="preactive"<%end%>><a href="<%=href%>"><%=node.title%></a>
				<%submenu("/" .. category .. "/" .. k.name .. "/", node)%>
			</div>
<%		end
	end
end
%>
	</div>
	<div class="modemenu">
		<ul><%
			for k,node in pairs(tree.nodes) do
				if node.title and not node.hidden then %>
					<li<% if request[1] == k then %> class="active"<%end%>><a href="<%=controller%>/<%=k%>"><%=node.title%></a></li>
<%				end
			end%>
		</ul>
	</div>

	<%
		if tree.nodes[category] and tree.nodes[category].ucidata then
			local ucic = 0

			for i, j in pairs(require("luci.model.uci").cursor():changes()) do
				for k, l in pairs(j) do
					for m, n in pairs(l) do
						ucic = ucic + 1;
					end
				end
			end
	%>
	<div class="mainmenu" style="float:right; margin-right:2em">
		<div>
			<% if ucic > 0 then %>
			<a class="warning" href="<%=controller%>/<%=category%>/uci/changes"><%:unsavedchanges%>: <%=ucic%></a>
			<% submenu("/" .. category .. "/uci/", tree.nodes[category].nodes["uci"]) -%>
			<% else %>
			<a href="#"><%:changes%>: 0</a>
			<% end %>
		</div>
	</div>
	<% end %>

	<br class="clear" />
</div>
<div id="maincontent">
