<%-
	local fw = require "luci.model.firewall".init()
	local izl = { }
	local ezl = { }
	local _, z
	for _, z in ipairs(fw:get_zones()) do
		if z:name() ~= "wan" then
			izl[#izl+1] = z
		end
		if z:name() ~= "lan" then
			ezl[#ezl+1] = z
		end
	end

	local keys, vals = { }, { }
	luci.sys.net.ipv4_hints(function(ip, name)
		keys[#keys+1] = ip
		vals[#vals+1] = '%s (%s)' %{ ip, name }
	end)
-%>

<h4><%:New port forward%></h4>
<div class="table">
	<div class="tr table-titles">
		<div class="th"><%:Name%></div>
		<div class="th"><%:Protocol%></div>
		<div class="th"><%:External zone%></div>
		<div class="th"><%:External port%></div>
		<div class="th"><%:Internal zone%></div>
		<div class="th"><%:Internal IP address%></div>
		<div class="th"><%:Internal port%></div>
		<div class="th"></div>
	</div>
	<div class="tr">
		<div class="td">
			<input type="text" class="cbi-input-text" id="_newfwd.name" name="_newfwd.name" placeholder="<%:New port forward%>" />
		</div>
		<div class="td">
			<select class="cbi-input-select" id="_newfwd.proto" name="_newfwd.proto">
				<option value="tcp udp">TCP+UDP</option>
				<option value="tcp">TCP</option>
				<option value="udp">UDP</option>
				<option value="other"><%:Other...%></option>
			</select>
		</div>
		<div class="td">
			<select class="cbi-input-select" id="_newfwd.extzone" name="_newfwd.extzone">
				<% for _, z in ipairs(ezl) do -%><option value="<%=z:name()%>"><%=z:name()%></option><%- end %>
			</select>
		</div>
		<div class="td">
			<input type="text" class="cbi-input-text" id="_newfwd.extport" name="_newfwd.extport" data-type="portrange" data-optional="true" />
		</div>
		<div class="td">
			<select class="cbi-input-select" id="_newfwd.intzone" name="_newfwd.intzone">
				<% for _, z in ipairs(izl) do -%><option value="<%=z:name()%>"><%=z:name()%></option><%- end %>
			</select>
		</div>
		<div class="td">
			<input type="text" class="cbi-input-text" id="_newfwd.intaddr" name="_newfwd.intaddr" data-type="host" data-optional="true"<%=
				ifattr(#keys > 0, "data-choices", {keys, vals})
			%>/>
		</div>
		<div class="td">
			<input type="text" class="cbi-input-text" id="_newfwd.intport" name="_newfwd.intport" data-type="portrange" data-optional="true" />
		</div>
		<div class="td bottom">
			<input type="submit" class="cbi-button cbi-button-add" name="cbi.cts.<%=self.config%>.<%=self.sectiontype%>.<%=section%>" value="<%:Add%>" />
		</div>
	</div>
</div>

<script type="text/javascript">//<![CDATA[
	cbi_bind(document.getElementById('_newfwd.extport'), 'blur',
		function() {
			var n = document.getElementById('_newfwd.name');
			var p = document.getElementById('_newfwd.proto');
			var i = document.getElementById('_newfwd.intport');
			var hints = {
			/*  port    name     0=both, 1=tcp, 2=udp, 3=other */
				21:   [ 'FTP',   1 ],
				22:   [ 'SSH',   1 ],
				53:   [ 'DNS',   0 ],
				80:   [ 'HTTP',  1 ],
				443:  [ 'HTTPS', 1 ],
				3389: [ 'RDP',   1 ],
				5900: [ 'VNC',   1 ],
			};

			if (!this.className.match(/invalid/))
			{
				if (!i.value) i.value = this.value;

				var hint = hints[this.value || 0] || hints[i.value || 0];
				if (hint)
				{
					p.selectedIndex = hint[1];

					if (!n.value)
						n.value = hint[0];
				}
				else if (!n.value)
				{
					n.value = 'Forward' + this.value;
				}
			}
		});
//]]></script>
