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[tor-commits] [metrics-web/master] Apply new design to error pages.
commit e60c138ed920cf60be509d10acf1bcafbd13b231
Author: Karsten Loesing <karsten.loesing@xxxxxxx>
Date: Wed Dec 21 14:11:21 2016 +0100
Apply new design to error pages.
---
website/etc/web.xml | 19 ++++-
.../org/torproject/metrics/web/ErrorServlet.java | 31 ++++++++
website/web/WEB-INF/error.jsp | 92 +++++++++++-----------
website/web/WEB-INF/footer.jsp | 13 ---
4 files changed, 90 insertions(+), 65 deletions(-)
diff --git a/website/etc/web.xml b/website/etc/web.xml
index 7436906..6df2aa0 100644
--- a/website/etc/web.xml
+++ b/website/etc/web.xml
@@ -260,21 +260,32 @@
<welcome-file>index.html</welcome-file>
</welcome-file-list>
+ <servlet>
+ <servlet-name>ErrorServlet</servlet-name>
+ <servlet-class>
+ org.torproject.metrics.web.ErrorServlet
+ </servlet-class>
+ </servlet>
+ <servlet-mapping>
+ <servlet-name>ErrorServlet</servlet-name>
+ <url-pattern>/error.html</url-pattern>
+ </servlet-mapping>
+
<error-page>
<error-code>400</error-code>
- <location>/WEB-INF/error.jsp</location>
+ <location>/error.html</location>
</error-page>
<error-page>
<error-code>404</error-code>
- <location>/WEB-INF/error.jsp</location>
+ <location>/error.html</location>
</error-page>
<error-page>
<error-code>500</error-code>
- <location>/WEB-INF/error.jsp</location>
+ <location>/error.html</location>
</error-page>
<error-page>
<exception-type>java.lang.Throwable</exception-type>
- <location>/WEB-INF/error.jsp</location>
+ <location>/error.html</location>
</error-page>
<context-param>
diff --git a/website/src/org/torproject/metrics/web/ErrorServlet.java b/website/src/org/torproject/metrics/web/ErrorServlet.java
new file mode 100644
index 0000000..1e682ec
--- /dev/null
+++ b/website/src/org/torproject/metrics/web/ErrorServlet.java
@@ -0,0 +1,31 @@
+/* Copyright 2016 The Tor Project
+ * See LICENSE for licensing information */
+
+package org.torproject.metrics.web;
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+public class ErrorServlet extends AnyServlet {
+
+ private static final long serialVersionUID = 6850919895248020945L;
+
+ @Override
+ public void init() throws ServletException {
+ super.init();
+ }
+
+ @Override
+ public void doGet(HttpServletRequest request,
+ HttpServletResponse response) throws IOException, ServletException {
+
+ /* Forward the request to the JSP that does all the hard work. */
+ request.setAttribute("categories", this.categories);
+ request.getRequestDispatcher("WEB-INF/error.jsp").forward(request,
+ response);
+ }
+}
+
diff --git a/website/web/WEB-INF/error.jsp b/website/web/WEB-INF/error.jsp
index 0574606..6a55f8d 100644
--- a/website/web/WEB-INF/error.jsp
+++ b/website/web/WEB-INF/error.jsp
@@ -1,51 +1,47 @@
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %>
-<%@ page isErrorPage="true" %>
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
-<html>
-<head>
- <title>Tor Metrics — Error</title>
- <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
- <link href="css/stylesheet-ltr.css" type="text/css" rel="stylesheet">
- <link href="css/bootstrap.min.css" type="text/css" rel="stylesheet">
- <link href="images/favicon.ico" type="image/x-icon" rel="shortcut icon">
-</head>
-<body>
- <div class="center">
- <div class="main-column">
-<h2><a href="/"><img src="images/metrics-wordmark-small.png" width="138" height="18" alt="Metrics wordmark"></a> — Error</h2>
-<br>
-<p>
-Oops! Something went wrong here! We encountered a
-<b>
-<c:choose>
-<c:when test="${pageContext.errorData.statusCode eq 400}">
-400 Bad Request
-</c:when>
-<c:when test="${pageContext.errorData.statusCode eq 404}">
-404 Not Found
-</c:when>
-<c:when test="${pageContext.errorData.statusCode eq 500}">
-500 Internal Server Error
-</c:when>
-<c:when test="${not empty pageContext.errorData.throwable}">
-${pageContext.exception}
-</c:when>
-<c:otherwise>
-Unknown Error
-</c:otherwise>
-</c:choose>
-</b>
-when processing your request!</p>
-
-<p>Maybe start over from the <a href="/">home page</a>.</p>
-
-<p>If this problem persists, please
-<a href="https://www.torproject.org/about/contact";>let us know</a>!</p>
+<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"; %>
+<jsp:include page="top.jsp">
+ <jsp:param name="pageTitle" value="${pageContext.errorData.statusCode} – Tor Metrics"/>
+</jsp:include>
+ <div class="container">
+ <ul class="breadcrumb">
+ <li><a href="index.html">Home</a></li>
+ <li class="active">${pageContext.errorData.statusCode}</li>
+ </ul>
</div>
- </div>
- <div class="bottom" id="bottom">
- <%@ include file="footer.jsp"%>
- </div>
-</body>
-</html>
+
+ <div class="container">
+ <h1>Error</h1>
+
+ <p>
+ Oops! Something went wrong here! We encountered a
+ <b>
+ <c:choose>
+ <c:when test="${pageContext.errorData.statusCode eq 400}">
+ 400 Bad Request
+ </c:when>
+ <c:when test="${pageContext.errorData.statusCode eq 404}">
+ 404 Not Found
+ </c:when>
+ <c:when test="${pageContext.errorData.statusCode eq 500}">
+ 500 Internal Server Error
+ </c:when>
+ <c:when test="${not empty pageContext.errorData.throwable}">
+ ${pageContext.exception}
+ </c:when>
+ <c:otherwise>
+ Unknown Error
+ </c:otherwise>
+ </c:choose>
+ </b>
+ when processing your request!</p>
+
+ <p>Maybe start over from the <a href="index.html">home page</a>.</p>
+
+ <p>If this problem persists, please <a href="about.html#contact">let us know</a>!</p>
+
+ </div>
+
+<jsp:include page="bottom.jsp"/>
+
diff --git a/website/web/WEB-INF/footer.jsp b/website/web/WEB-INF/footer.jsp
deleted file mode 100644
index cab9e7f..0000000
--- a/website/web/WEB-INF/footer.jsp
+++ /dev/null
@@ -1,13 +0,0 @@
- <p>This material is supported in part by the National Science
- Foundation under Grant No. CNS-0959138. Any opinions,
- finding, and conclusions or recommendations expressed in this
- material are those of the author(s) and do not necessarily reflect
- the views of the National Science Foundation.</p>
- <p>"Tor" and the "Onion Logo" are <a href="https://www.torproject.org/docs/trademark-faq.html.en";>registered trademarks</a> of The Tor Project, Inc.</p>
- <p>Data on this site is freely available under a
- <a href="http://creativecommons.org/publicdomain/zero/1.0/";>CC0 no
- copyright declaration</a>: To the extent possible under law, the Tor
- Project has waived all copyright and related or neighboring rights
- in the data. Graphs are licensed under a
- <a href="http://creativecommons.org/licenses/by/3.0/us/";>Creative
- Commons Attribution 3.0 United States License</a>.</p>
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