<%#
Copyright 2017-2019 Dirk Brenken (dev@brenken.org)
This is free software, licensed under the Apache License, Version 2.0
-%>

<%+header%>
<%+adblock/adblock_css%>

<script type="text/javascript">
//<![CDATA[
	function report_json(json)
	{
		document.getElementById("value_1").innerHTML = json.data.start_date + ", " + json.data.start_time || "-";
		document.getElementById("value_2").innerHTML = json.data.end_date + ", " + json.data.end_time || "-";
		document.getElementById("value_3").innerHTML = json.data.total || "-";
		document.getElementById("value_4").innerHTML = json.data.blocked + " (" + json.data.percent + ")" || "-";

		var a_cnt;
		var b_cnt;
		var c_cnt;
		var a_val;
		var b_val;
		var c_val;
		var s = '<div class="tr table-titles">';
		s += '<div class="th left"><%:Count%></div>';
		s += '<div class="th left"><%:Name / IP-Address%></div>';
		s += '<div class="th left"><%:Count%></div>';
		s += '<div class="th left"><%:Domain%></div>';
		s += '<div class="th left"><%:Count%></div>';
		s += '<div class="th left"><%:Blocked Domain%></div></div>';

		for(var i=0;i<10;i++)
		{
			if (i < json.top_clients.length)
			{
				a_cnt = json.top_clients[i].count;
				a_val = json.top_clients[i].address;
			}
			else
			{
				a_cnt = "-";
				a_val = "";
			}

			if (i < json.top_domains.length)
			{
				b_cnt = json.top_domains[i].count;
				b_val = json.top_domains[i].address;
			}
			else
			{
				b_cnt = "-";
				b_val = "";
			}

			if (i < json.top_blocked.length)
			{
				c_cnt = json.top_blocked[i].count;
				c_val = json.top_blocked[i].address;
			}
			else
			{
				c_cnt = "-";
				c_val = "";
			}

			s += '<div class="tr left">';
			s += '<div class="td left" data-title="<%:Count%>">' + a_cnt + '</div>';
			s += '<div class="td left" data-title="<%:Name / IP-Address%>">' + a_val + '</div>';
			s += '<div class="td left" data-title="<%:Count%>">' + b_cnt + '</div>';
			s += '<div class="td left" data-title="<%:Domain%>">' + b_val + '</div>';
			s += '<div class="td left" data-title="<%:Count%>">' + c_cnt + '</div>';
			s += '<div class="td left" data-title="<%:Blocked Domain%>">' + c_val + '</div></div>';
		}
		document.getElementById("value_5").innerHTML = s;
	}

	function report_text(text)
	{
		var s = '<div class="tr table-titles">';
		s += '<div class="th left"><%:Date%></div>';
		s += '<div class="th left"><%:Time%></div>';
		s += '<div class="th left"><%:Client%></div>';
		s += '<div class="th left"><%:Domain%></div>';
		s += '<div class="th left"><%:Answer%></div>';
		s += '<div class="th left"><%:Action%></div></div>';
		var btn1;
		var record;
		var title_arr = ["<%:Date%>", "<%:Time%>", "<%:Client%>", "<%:Domain%>", "<%:Answer%>", "<%:Action%>"];
		var array = text.split("\n");
		for (var i=0;i<array.length;i++)
		{
			record = array[i].split("\t");
			if (record[0] && record[0] != "undefined")
			{
				s += '<div class="tr left">';
				for (var j=0;j<5;j++)
				{
					s += '<div class="td left" data-title="' + title_arr[j] + '">' + record[j] + '</div>';
					if (record[4] === "NX")
					{
						btn1 = '<div class="td left" data-title="' + title_arr[5] + '"><input type="button" class="cbi-button cbi-button-edit" name="add_whitelist,' + record[3] + '" value="<%:Whitelist%>" onclick="btn_action(this)" /></div>';
					}
					else if (record[4] === "OK")
					{
						btn1 = '<div class="td left" data-title="' + title_arr[5] + '"><input type="button" class="cbi-button cbi-button-remove" name="add_blacklist,' + record[3] + '" value="<%:Blacklist%>" onclick="btn_action(this)" /></div>';
					}
					else
					{
						btn1 = '-'
					}
				}
				s += btn1 + '</div>'
			}
		}
		document.getElementById("value_6").innerHTML = s;
	}

	function btn_action(value)
	{
		var action = value.name.split(",");

		if (action[0] === "do_report")
		{
			var btn1         = document.getElementById("btn1");
			var btn1_running = document.getElementById("btn1_running");

			btn1.disabled = true;
			running(btn1_running, 1);

			document.getElementById("filter_search").value = '';
			document.getElementById("filter_count").selectedIndex = 1;

			XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock")%>/action/' + action[0], null,
			function(x)
			{
				if (!x)
				{
					return;
				}
				XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock", "report_json")%>', null,
				function(x, json_info)
				{
					if (!x || !json_info || !json_info.data)
					{
						running(btn1_running, 0);
						btn1.disabled = false;
						return;
					}
					report_json(json_info);
				});
				XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock", "report_text")%>', null,
				function(x)
				{
					if (!x || !x.responseText)
					{
						return;
					}
					report_text(x.responseText);
					running(btn1_running, 0);
					btn1.disabled = false;
				});
			});
		}
		else if (action[0] === "do_filter")
		{
			var btn2         = document.getElementById("btn2");
			var btn2_running = document.getElementById("btn2_running");
			var search       = document.getElementById("filter_search").value.replace(/[^\x00-\x7F]|[\s!@#$%^&*()+=\[\]{};'"\\|,<>\/?]/g,'') || "\"+\"";
			var count        = document.getElementById("filter_count").value;

			btn2.disabled = true;
			running(btn2_running, 1);
			if (search != "\"+\"")
			{
				document.getElementById("filter_search").value = search;
			}

			XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock")%>/action/' + action[0] + "/" + "-" + "/" + search + "/" + count + "/" + "true" + "/" + "false", null,
			function(x)
			{
				if (!x)
				{
					return;
				}
				XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock", "report_text")%>', null,
				function(x)
				{
					if (!x || !x.responseText)
					{
						return;
					}
					report_text(x.responseText);
					running(btn2_running, 0);
					btn2.disabled = false;
				});
			});
		}
		else if (action[0] === "add_blacklist" || action[0] === "add_whitelist")
		{
			XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock")%>/action/' + action[0] + "/" + action[1], null,
			function(x)
			{
				if (!x)
				{
					return;
				}
				btn3 = document.getElementsByName(value.name);
				for (var i=0; i<btn3.length; i++)
				{
					btn3[i].disabled = true;
				}
			});
		}
	}

	function running(element, state)
	{
		if (state === 1)
		{
			var running_html  = '<img src="<%=resource%>/icons/loading.gif" alt="<%:Loading%>" width="16" height="16" style="vertical-align:middle" />';
			element.innerHTML = running_html;
		}
		else
		{
			element.innerHTML = '';
		}
	}

	XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock", "report_json")%>', null,
	function(x, json_info)
	{
		if (!x || !json_info || !json_info.data)
		{
			running(btn1_running, 0);
			btn1.disabled = false;
			return;
		}
		report_json(json_info);
	});

	XHR.get('<%=luci.dispatcher.build_url("admin", "services", "adblock", "report_text")%>', null,
	function(x)
	{
		if (!x || !x.responseText)
		{
			return;
		}
		report_text(x.responseText);
	});
//]]>
</script>

<div class="cbi-section">
	<div class="cbi-value" id="status_1">
		<label class="cbi-value-title" for="status_1"><%:Start Date%></label>
		<div class="cbi-value-field">
			<span class="runtime" id="value_1">-</span>
		</div>
	</div>
	<div class="cbi-value" id="status_2">
		<label class="cbi-value-title" for="status_2"><%:End Date%></label>
		<div class="cbi-value-field">
			<span class="runtime" id="value_2">-</span>
		</div>
	</div>
	<div class="cbi-value" id="status_3">
		<label class="cbi-value-title" for="status_3"><%:Total DNS Queries%></label>
		<div class="cbi-value-field">
			<span class="runtime" id="value_3">-</span>
		</div>
	</div>
	<div class="cbi-value" id="status_4">
		<label class="cbi-value-title" for="status_4"><%:Blocked DNS Queries%></label>
		<div class="cbi-value-field">
			<span class="runtime" id="value_4">-</span>
		</div>
	</div>
	<br />
	<div id="button">
		<input type="button" class="cbi-button cbi-button-action important" id="btn1" name="do_report" value="<%:Refresh Report%>" onclick="btn_action(this)" />
		<span id="btn1_running" class="btn1_running"></span>
	</div>
</div>
<br />
<div class="cbi-section">
	<h3><%:Top 10 Reporting%></h3>
	<div class="table" id="value_5"></div>
</div>
<hr />
<div class="cbi-section">
	<div class="cbi-section-descr"><%:Filter the DNS Query result set for a particular domain, client or time frame.%></div>
	<div style="float:left;">
		<input type="text" placeholder="<%:Domain/Client/Date/Time%>" id="filter_search" name="filter_search" />
		<select name="filter_count" id="filter_count">
			<option value="25">25</option>
			<option value="50" selected="selected">50</option>
			<option value="100">100</option>
			<option value="250">250</option>
			<option value="500">500</option>
		</select>
		<input type="button" class="cbi-button cbi-button-action" id="btn2" name="do_filter" value="<%:Filter%>" onclick="btn_action(this)" />
		<span id="btn2_running" class="btn2_running"></span>
	</div>
	<br />
	<br />
	<h3><%:Latest DNS Queries%></h3>
	<div class="table" id="value_6"></div>
</div>
<%+footer%>
