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[tor-commits] [metrics-web/master] Rip out metrics table.
commit bdfca8e75e23c3dd29e1fb6eca7ae835d26acde4
Author: Karsten Loesing <karsten.loesing@xxxxxxx>
Date: Mon Dec 12 12:16:33 2016 +0100
Rip out metrics table.
---
.../org/torproject/metrics/web/IndexServlet.java | 246 +--------------------
website/web/WEB-INF/about.jsp | 6 +-
website/web/WEB-INF/index.jsp | 86 ++-----
3 files changed, 25 insertions(+), 313 deletions(-)
diff --git a/website/src/org/torproject/metrics/web/IndexServlet.java b/website/src/org/torproject/metrics/web/IndexServlet.java
index 576bac2..f365cbb 100644
--- a/website/src/org/torproject/metrics/web/IndexServlet.java
+++ b/website/src/org/torproject/metrics/web/IndexServlet.java
@@ -4,261 +4,23 @@
package org.torproject.metrics.web;
import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.BitSet;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
-@SuppressWarnings("serial")
public class IndexServlet extends HttpServlet {
- private static final String[][] knownTags = new String[][] {
- { "cl", "Clients" },
- { "rl", "Relays" },
- { "br", "Bridges" },
- { "pt", "Pluggable transports" },
- { "hs", "Hidden services" },
- { "bw", "Bandwidth" },
- { "pf", "Performance" },
- { "dv", "Diversity" }
- };
- private static final String[] defaultTags =
- new String[] { "cl", "rl", "br", "pt", "hs", "bw", "pf", "dv" };
-
- private static final String[][] knownTypes = new String[][] {
- { "gr", "Graph" },
- { "tb", "Table" },
- { "ln", "Link" },
- { "dt", "Data" }
- };
- private static final String[] defaultTypes =
- new String[] { "gr", "tb", "ln", "dt" };
-
- private static final String[][] knownLevels = new String[][] {
- { "bs", "Basic" },
- { "ad", "Advanced" }
- };
- private static final String[] defaultLevels = new String[] { "bs" };
-
- private static final String[][] knownOrders = new String[][] {
- { "name", "Name" },
- { "tags", "Tags" },
- { "type", "Type" },
- { "level", "Level" },
- { "shuffle", "None (shuffle)" }
- };
- private static final String[] defaultOrders = new String[] { "type" };
-
- private List<Metric> availableMetrics;
-
- @Override
- public void init() throws ServletException {
- this.availableMetrics = new ArrayList<Metric>();
- for (org.torproject.metrics.web.Metric metric
- : MetricsProvider.getInstance().getMetricsList()) {
- this.availableMetrics.add(new Metric(metric.getId() + ".html",
- metric.getTitle(), metric.getTags(), metric.getType(),
- metric.getLevel()));
- }
- }
+ private static final long serialVersionUID = -5156539049907533057L;
@Override
public void doGet(HttpServletRequest request,
HttpServletResponse response) throws IOException, ServletException {
- @SuppressWarnings("rawtypes")
- Map parameterMap = request.getParameterMap();
- BitSet requestedTags = this.parseParameter(
- (String[]) parameterMap.get("tag"), knownTags, defaultTags);
- BitSet requestedTypes = this.parseParameter(
- (String[]) parameterMap.get("type"), knownTypes, defaultTypes);
- BitSet requestedLevels = this.parseParameter(
- (String[]) parameterMap.get("level"), knownLevels, defaultLevels);
- BitSet requestedOrder = this.parseParameter(
- (String[]) parameterMap.get("order"), knownOrders, defaultOrders);
- request.setAttribute("tags", this.formatParameter(knownTags,
- requestedTags));
- request.setAttribute("types", this.formatParameter(knownTypes,
- requestedTypes));
- request.setAttribute("levels", this.formatParameter(knownLevels,
- requestedLevels));
- request.setAttribute("order", this.formatParameter(knownOrders,
- requestedOrder));
- List<Metric> filteredAndOrderedMetrics = this.filterMetrics(
- requestedTags, requestedTypes, requestedLevels);
- this.orderMetrics(filteredAndOrderedMetrics, requestedOrder);
- request.setAttribute("results", this.formatMetrics(
- filteredAndOrderedMetrics));
+
+ /* Forward the request to the JSP that does all the hard work. */
request.getRequestDispatcher("WEB-INF/index.jsp").forward(request,
response);
}
-
- private BitSet parseParameter(String[] unparsedValues,
- String[][] knownValues, String[] defaultValues) {
- BitSet result = new BitSet();
- if (unparsedValues == null || unparsedValues.length == 0
- || unparsedValues.length > knownValues.length) {
- unparsedValues = defaultValues;
- }
- Set<String> requestedValues =
- new HashSet<String>(Arrays.asList(unparsedValues));
- for (int i = 0; i < knownValues.length; i++) {
- if (requestedValues.contains(knownValues[i][0])) {
- result.set(i);
- }
- }
- return result;
- }
-
- private String[][] formatParameter(String[][] strings, BitSet bitSet) {
- String[][] formattedParameter = new String[strings.length][];
- for (int i = 0; i < formattedParameter.length; i++) {
- String[] formatted = new String[] { strings[i][0], strings[i][1],
- "" };
- if (bitSet.get(i)) {
- formatted[2] = " checked";
- }
- formattedParameter[i] = formatted;
- }
- return formattedParameter;
- }
-
- private static class Metric {
-
- private String url;
-
- private String name;
-
- private BitSet tags;
-
- private BitSet type;
-
- private BitSet level;
-
- private Metric(String url, String name, String[] tagStrings,
- String typeString, String levelString) {
- this.url = url;
- this.name = name;
- this.tags = this.convertStringsToBitSet(knownTags, tagStrings);
- this.type = this.convertStringToBitSet(knownTypes, typeString);
- this.level = this.convertStringToBitSet(knownLevels, levelString);
- }
-
- private BitSet convertStringsToBitSet(String[][] knownKeysAndValues,
- String[] givenKeyStrings) {
- BitSet result = new BitSet(knownKeysAndValues.length);
- Set<String> keys = new HashSet<String>(Arrays.asList(
- givenKeyStrings));
- for (int i = 0; i < knownKeysAndValues.length; i++) {
- if (keys.contains(knownKeysAndValues[i][1])) {
- result.set(i);
- }
- }
- if (result.cardinality() != givenKeyStrings.length) {
- throw new RuntimeException("Unknown key(s): " + keys);
- }
- return result;
- }
-
- private BitSet convertStringToBitSet(String[][] knownKeysAndValues,
- String givenKeyString) {
- return this.convertStringsToBitSet(knownKeysAndValues,
- new String[] { givenKeyString });
- }
-
- private String[] toStrings() {
- return new String[] { this.url, this.name,
- this.convertBitSetToString(knownTags, this.tags),
- this.convertBitSetToString(knownTypes, this.type),
- this.convertBitSetToString(knownLevels, this.level) };
- }
-
- private String convertBitSetToString(String[][] knownKeysAndValues,
- BitSet bitSet) {
- StringBuilder sb = new StringBuilder();
- int index = -1;
- while ((index = bitSet.nextSetBit(index + 1)) >= 0) {
- sb.append(", " + knownKeysAndValues[index][1]);
- }
- return sb.substring(Math.min(sb.length(), 2));
- }
- }
-
- private List<Metric> filterMetrics(BitSet requestedTags,
- BitSet requestedTypes, BitSet requestedLevels) {
- List<Metric> filteredMetrics = new ArrayList<Metric>();
- for (Metric metric : availableMetrics) {
- if (requestedTags.intersects(metric.tags)
- && requestedTypes.intersects(metric.type)
- && requestedLevels.intersects(metric.level)) {
- filteredMetrics.add(metric);
- }
- }
- return filteredMetrics;
- }
-
- private void orderMetrics(List<Metric> resultMetrics,
- BitSet requestedOrder) {
- switch (requestedOrder.nextSetBit(0)) {
- case 0:
- Collections.sort(resultMetrics, new Comparator<Metric>() {
- public int compare(Metric first, Metric second) {
- return first.name.compareTo(second.name);
- }
- });
- break;
- case 1:
- Collections.sort(resultMetrics, new Comparator<Metric>() {
- public int compare(Metric first, Metric second) {
- return compareTwoBitSets(first.tags, second.tags);
- }
- });
- break;
- case 2:
- Collections.sort(resultMetrics, new Comparator<Metric>() {
- public int compare(Metric first, Metric second) {
- return compareTwoBitSets(first.type, second.type);
- }
- });
- break;
- case 3:
- Collections.sort(resultMetrics, new Comparator<Metric>() {
- public int compare(Metric first, Metric second) {
- return compareTwoBitSets(first.level, second.level);
- }
- });
- break;
- default:
- Collections.shuffle(resultMetrics);
- break;
- }
- }
-
- private int compareTwoBitSets(BitSet first, BitSet second) {
- if (first.equals(second)) {
- return 0;
- }
- BitSet xor = (BitSet) first.clone();
- xor.xor(second);
- return xor.length() == second.length() ? -1 : 1;
- }
-
- private String[][] formatMetrics(
- List<Metric> filteredAndOrderedMetrics) {
- String[][] formattedMetrics =
- new String[filteredAndOrderedMetrics.size()][];
- for (int i = 0; i < formattedMetrics.length; i++) {
- formattedMetrics[i] = filteredAndOrderedMetrics.get(i).toStrings();
- }
- return formattedMetrics;
- }
}
+
diff --git a/website/web/WEB-INF/about.jsp b/website/web/WEB-INF/about.jsp
index 91a696b..a067674 100644
--- a/website/web/WEB-INF/about.jsp
+++ b/website/web/WEB-INF/about.jsp
@@ -9,11 +9,7 @@
<body>
<div class="center">
<div class="main-column">
- <h2><a href="/"><img src="images/metrics-logo.png" width="153"
-height="200" al
-t="Metrics logo"><img src="images/metrics-wordmark.png" width="384" height="50"
-alt="M
-etrics wordmark"></a></h2>
+ <h2><a href="/"><img src="images/metrics-logo.png" width="153" height="200" alt="Metrics logo"><img src="images/metrics-wordmark.png" width="384" height="50" alt="Metrics wordmark"></a></h2>
<br>
<p>"Tor metrics are the ammunition that lets Tor and other security
diff --git a/website/web/WEB-INF/index.jsp b/website/web/WEB-INF/index.jsp
index 6e06474..ad4b79f 100644
--- a/website/web/WEB-INF/index.jsp
+++ b/website/web/WEB-INF/index.jsp
@@ -30,77 +30,31 @@ of data, rather than just dogma or perspective."
<br>
<!-- Navigation end -->
- <p>Welcome to Tor Metrics, the primary place to learn interesting
- facts about the Tor network, the largest deployed anonymity
- network to date.
- If something can be measured safely, you'll find it here.*</p>
- <p><small>*And if you come across something that is missing here,
- please
- <a href="https://www.torproject.org/about/contact.html.en";>let us
- know</a>.</small></p>
+ <p>Welcome! What would you like to know about the Tor network?</p>
<div>
-<div style="border:1px solid gray;border-radius:10px;padding:10px;float:left;overflow:hidden;margin-right:20px;">
-<form action="/">
-<p>
-<b>Tags</b><br>
-<c:forEach var="row" items="${tags}">
-<label><input name="tag" type="checkbox" value="${row[0]}" <c:if test="${fn:length(row[2]) > 0}"> checked</c:if>> ${row[1]}</label></br>
-</c:forEach>
-</p>
-<p>
-<b>Type</b></br>
-<c:forEach var="row" items="${types}">
-<label><input name="type" type="checkbox" value="${row[0]}" <c:if test="${fn:length(row[2]) > 0}"> checked</c:if>> ${row[1]}</label></br>
-</c:forEach>
-</p>
-<p>
-<b>Level</b></br>
-<c:forEach var="row" items="${levels}">
-<label><input name="level" type="checkbox" value="${row[0]}" <c:if test="${fn:length(row[2]) > 0}"> checked</c:if>> ${row[1]}</label></br>
-</c:forEach>
-</p>
-<p>
-<b>Order</b></br>
-<c:forEach var="row" items="${order}">
-<label><input name="order" type="radio" value="${row[0]}" <c:if test="${fn:length(row[2]) > 0}"> checked</c:if>> ${row[1]}</label></br>
-</c:forEach>
-</p>
-<p>
-<input type="submit" value="Update">
-</p>
-</form>
-</div>
+<a href="userstats-relay-country.html"><h3>Users</h3></a>
+<p>Where are Tor users from? How do they connect to Tor?</p>
-<div style="overflow:hidden;">
-<style>
-table {
- border-spacing: 10px;
-}
-</style>
-<table>
-<thead>
-<tr>
-<th>Name</th>
-<th>Tags</th>
-<th>Type</th>
-<th>Level</th>
-</tr>
-</thead>
-<tbody>
-<c:forEach var="row" items="${results}">
-<tr>
-<td><a href="${row[0]}">${row[1]}</a></td>
-<td>${row[2]}</td>
-<td>${row[3]}</td>
-<td>${row[4]}</td>
-</tr>
-</c:forEach>
-</tbody>
-</table>
-</div>
+<a href="networksize.html"><h3>Relays and Bridges</h3></a>
+<p>How many relays and bridges are online? What do we know about them?</p>
+
+<a href="bandwidth.html"><h3>Traffic</h3></a>
+<p>How much traffic can the Tor network handle? How much traffic is there?</p>
+
+<a href="torperf.html"><h3>Performance</h3></a>
+<p>How fast and reliable is the Tor network?</p>
+
+<a href="hidserv-dir-onions-seen.html"><h3>Onion Services</h3></a>
+<p>How many onion services are there? How much traffic do they pull?</p>
+
+<h3>Downloads (coming soon)</h3>
+<p>How many downloads of Tor applications are there? How many updates?</p>
</div>
+<p>Let us know if we're missing anything, or if we should measure something
+else.</p>
+
</div>
</div>
<div class="bottom" id="bottom">
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