Fisheye: Tag 8234cab4a97871d21c395ff619b5722db1f35f0d refers to a dead (removed) revision in file `lams_central/src/java/org/lamsfoundation/lams/web/LaunchLearnerAction.java'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: lams_central/src/java/org/lamsfoundation/lams/web/LaunchLearnerUrlServlet.java
===================================================================
diff -u
--- lams_central/src/java/org/lamsfoundation/lams/web/LaunchLearnerUrlServlet.java	(revision 0)
+++ lams_central/src/java/org/lamsfoundation/lams/web/LaunchLearnerUrlServlet.java	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -0,0 +1,130 @@
+/****************************************************************
+ * Copyright (C) 2005 LAMS Foundation (http://lamsfoundation.org)
+ * =============================================================
+ * License Information: http://lamsfoundation.org/licensing/lams/2.0/
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2.0 
+ * as published by the Free Software Foundation.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+ * USA
+ * 
+ * http://www.gnu.org/licenses/gpl.txt
+ * ****************************************************************
+ */
+/* $$Id$$ */
+package org.lamsfoundation.lams.web;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Date;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang.StringUtils;
+import org.apache.log4j.Logger;
+import org.apache.struts.action.ActionForm;
+import org.apache.struts.action.ActionForward;
+import org.apache.struts.action.ActionMapping;
+import org.lamsfoundation.lams.lesson.Lesson;
+import org.lamsfoundation.lams.lesson.service.ILessonService;
+import org.lamsfoundation.lams.util.Configuration;
+import org.lamsfoundation.lams.util.ConfigurationKeys;
+import org.lamsfoundation.lams.util.WebUtil;
+import org.lamsfoundation.lams.web.action.LamsAction;
+import org.lamsfoundation.lams.web.util.AttributeNames;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.support.WebApplicationContextUtils;
+
+/**
+ * Sends redirect to lams learner. Format: launchlearner.do?lessonID=<encodedLessonId>
+ * 
+ * @web:servlet name="LaunchLearnerUrlServlet"
+ * @web:servlet-mapping url-pattern="/r/*"
+ */
+public class LaunchLearnerUrlServlet extends HttpServlet {
+
+    private static Logger log = Logger.getLogger(LaunchLearnerUrlServlet.class);
+
+    private static ILessonService lessonService;
+
+    private ILessonService getLessonService() {
+	if (lessonService == null) {
+	    WebApplicationContext ctx = WebApplicationContextUtils
+		    .getRequiredWebApplicationContext(getServletContext());
+	    lessonService = (ILessonService) ctx.getBean("lessonService");
+	}
+	return lessonService;
+    }
+
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+	String encodedLessonId = request.getPathInfo();
+
+	// redirect to login page if accessing / URL
+	if (StringUtils.isBlank(encodedLessonId) || encodedLessonId.length() < 2) {
+	    String lamsUrl = Configuration.get(ConfigurationKeys.SERVER_URL);
+	    response.sendRedirect(lamsUrl);
+	    return;
+	}
+
+	// cut off the first '/'
+	encodedLessonId = encodedLessonId.substring(1);
+	
+	Long lessonId;
+	try {
+	    String decodedLessonId = WebUtil.decodeLessonId(encodedLessonId);
+	    lessonId = Long.valueOf(decodedLessonId);
+	    
+	} catch (IllegalArgumentException e) {
+	    log.warn("Supplied lessonId: " + encodedLessonId + " has wrong format.");
+	     response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Supplied lessonId: " + encodedLessonId + " has wrong format.");
+//	     return mapping.findForward("error");
+//	    displayMessage(request, response, "error.lessonid.has.wrong.format");
+	    return;
+	}
+	    
+	
+
+	Lesson lesson = lessonId != null ? getLessonService().getLesson(lessonId) : null;
+	if (lesson != null) {
+	    // return displayMessage(mapping, req, "message.lesson.not.started.cannot.participate");
+	}
+
+	request.setAttribute("name", lesson.getLessonName());
+	request.setAttribute("description", lesson.getLessonDescription());
+	request.setAttribute("status", lesson.getLessonStateId());
+	request.setAttribute(AttributeNames.PARAM_LESSON_ID, lessonId);
+
+	request.getRequestDispatcher("/launchlearner.jsp").forward(request, response);
+
+	// getServletContext().getContext(serverURLContextPath + "learning")
+	// .getRequestDispatcher("/main.jsp").forward(req, res);
+	// return null;
+	//
+	//
+	// request.setAttribute( AttributeNames.PARAM_LESSON_ID, encodedLessonId);
+	// request.getRequestDispatcher("/launchlearner.do").forward(request, response);
+    }
+
+    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+	doPost(request, response);
+    }
+
+    private void displayMessage(HttpServletRequest request, HttpServletResponse response, String messageKey)
+	    throws ServletException, IOException {
+	request.setAttribute("messageKey", messageKey);
+	request.getRequestDispatcher("/.message").forward(request, response);
+    }
+}
\ No newline at end of file
Index: lams_central/web/includes/javascript/openUrls.js
===================================================================
diff -u -rb6da459880f7f3c999a630c24e066902102768c8 -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_central/web/includes/javascript/openUrls.js	(.../openUrls.js)	(revision b6da459880f7f3c999a630c24e066902102768c8)
+++ lams_central/web/includes/javascript/openUrls.js	(.../openUrls.js)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -182,18 +182,18 @@
 		{
 			if(isMac)
 			{
-				learnWin = window.open('home.do?method=learner&lessonID='+lessonId,'lWindow','width=' + learner_width + ',height=' + learner_height + ',resizable,status=yes');
+				learnWin = window.open('../home.do?method=learner&lessonID='+lessonId,'lWindow','width=' + learner_width + ',height=' + learner_height + ',resizable,status=yes');
 			}
 			else
 			{
 				if(learnWin && !learnWin.closed )
 				{
-					learnWin.location = 'home.do?method=learner&lessonID='+lessonId;		
+					learnWin.location = '../home.do?method=learner&lessonID='+lessonId;		
 					learnWin.focus();
 				}
 				else
 				{
-					learnWin = window.open('home.do?method=learner&lessonID='+lessonId,'lWindow','width=' + learner_width + ',height=' + learner_height + ',resizable,status=yes');
+					learnWin = window.open('../home.do?method=learner&lessonID='+lessonId,'lWindow','width=' + learner_width + ',height=' + learner_height + ',resizable,status=yes');
 				}
 			}
 		}
Index: lams_central/web/launchlearner.jsp
===================================================================
diff -u -racc8d2acf5b6b0002e0c8129947040a779ab4077 -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_central/web/launchlearner.jsp	(.../launchlearner.jsp)	(revision acc8d2acf5b6b0002e0c8129947040a779ab4077)
+++ lams_central/web/launchlearner.jsp	(.../launchlearner.jsp)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -1,5 +1,4 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
-		"http://www.w3.org/TR/html4/loose.dtd">
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 
 <%@ page language="java" pageEncoding="UTF-8" contentType="text/html;charset=utf-8" %>
 <%@ page import="org.lamsfoundation.lams.lesson.Lesson" %>
@@ -11,9 +10,9 @@
 <lams:head>
 	<title><fmt:message key="index.welcome" /></title>
 	<lams:css />
-	<script language="JavaScript" type="text/javascript" src="includes/javascript/getSysInfo.js"></script>
-	<script language="javascript" type="text/javascript" src="loadVars.jsp"></script>
-	<script language="JavaScript" type="text/javascript" src="includes/javascript/openUrls.js"></script>
+	<script language="JavaScript" type="text/javascript" src="<lams:LAMSURL />includes/javascript/getSysInfo.js"></script>
+	<script language="javascript" type="text/javascript" src="<lams:LAMSURL />loadVars.jsp"></script>
+	<script language="JavaScript" type="text/javascript" src="<lams:LAMSURL />includes/javascript/openUrls.js"></script>
 </lams:head>
 
 <body class="stripes">
@@ -26,50 +25,51 @@
 		<h1 class="no-tabs-below"><c:out value="${name}"/></h1>
 		<p><c:out value="${description}" escapeXml="false"/></p>
 		<p>
-		<!-- defined Lesson states -->
-		<c:set var="created"><%= Lesson.CREATED %></c:set>
-		<c:set var="notstarted"><%= Lesson.NOT_STARTED_STATE %></c:set>
-		<c:set var="started"><%= Lesson.STARTED_STATE %></c:set>
-		<c:set var="finished"><%= Lesson.FINISHED_STATE %></c:set>
-		<c:set var="suspended"><%= Lesson.SUSPENDED_STATE %></c:set>
-		<c:set var="archived"><%= Lesson.ARCHIVED_STATE %></c:set>
-		<c:set var="removed"><%= Lesson.REMOVED_STATE %></c:set>
+		
+			<!-- defined Lesson states -->
+			<c:set var="created"><%= Lesson.CREATED %></c:set>
+			<c:set var="notstarted"><%= Lesson.NOT_STARTED_STATE %></c:set>
+			<c:set var="started"><%= Lesson.STARTED_STATE %></c:set>
+			<c:set var="finished"><%= Lesson.FINISHED_STATE %></c:set>
+			<c:set var="suspended"><%= Lesson.SUSPENDED_STATE %></c:set>
+			<c:set var="archived"><%= Lesson.ARCHIVED_STATE %></c:set>
+			<c:set var="removed"><%= Lesson.REMOVED_STATE %></c:set>
 
-				<c:if test="${status == created || status == notstarted}">
-					<fmt:message key="label.msg.status">
-						<fmt:param>
-							<fmt:message key="msg.status.not.stated"/>
-						</fmt:param>
-					</fmt:message>
-					<c:set var="button" value="false"/>
-				</c:if>
-				<c:if test="${status == started}">
-					<c:set var="button" value="true"/>
-				</c:if>
-				<c:if test="${status == suspended}">
-					<fmt:message key="label.msg.status">
-						<fmt:param>
-							<fmt:message key="msg.status.disabled"/>
-						</fmt:param>
-					</fmt:message>
-					<c:set var="button" value="false"/>
-				</c:if>
-				<c:if test="${status == finished || status == archived}">
-					<fmt:message key="label.msg.status">
-						<fmt:param>
-							<fmt:message key="msg.status.finished"/>
-						</fmt:param>
-					</fmt:message>
-					<c:set var="button" value="true"/>
-				</c:if>
-				<c:if test="${status == removed}">
-					<fmt:message key="label.msg.status">
-						<fmt:param>
-							<fmt:message key="msg.status.removed"/>
-						</fmt:param>
-					</fmt:message>
-					<c:set var="button" value="false"/>
-				</c:if>
+			<c:if test="${status == created || status == notstarted}">
+				<fmt:message key="label.msg.status">
+					<fmt:param>
+						<fmt:message key="msg.status.not.stated"/>
+					</fmt:param>
+				</fmt:message>
+				<c:set var="button" value="false"/>
+			</c:if>
+			<c:if test="${status == started}">
+				<c:set var="button" value="true"/>
+			</c:if>
+			<c:if test="${status == suspended}">
+				<fmt:message key="label.msg.status">
+					<fmt:param>
+						<fmt:message key="msg.status.disabled"/>
+					</fmt:param>
+				</fmt:message>
+				<c:set var="button" value="false"/>
+			</c:if>
+			<c:if test="${status == finished || status == archived}">
+				<fmt:message key="label.msg.status">
+					<fmt:param>
+						<fmt:message key="msg.status.finished"/>
+					</fmt:param>
+				</fmt:message>
+				<c:set var="button" value="true"/>
+			</c:if>
+			<c:if test="${status == removed}">
+				<fmt:message key="label.msg.status">
+					<fmt:param>
+						<fmt:message key="msg.status.removed"/>
+					</fmt:param>
+				</fmt:message>
+				<c:set var="button" value="false"/>
+			</c:if>
 		</p>
 		<c:if test="${button}">
 			<a href='javascript:openLearner(<c:out value="${lessonID}"/>)' class='button'><fmt:message key="label.open.lesson"/></a>
@@ -80,6 +80,4 @@
 		
 	</div>
 </body>
-
-
 </lams:html>
\ No newline at end of file
Index: lams_central/web/login.jsp
===================================================================
diff -u -r6cea41c13ae7d7ef330284fa195209b9c201e5d2 -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_central/web/login.jsp	(.../login.jsp)	(revision 6cea41c13ae7d7ef330284fa195209b9c201e5d2)
+++ lams_central/web/login.jsp	(.../login.jsp)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -34,9 +34,9 @@
 	<lams:css style="core" />
 	<link rel="icon" href="<lams:LAMSURL/>/favicon.ico" type="image/x-icon" />
 	<link rel="shortcut icon" href="<lams:LAMSURL/>/favicon.ico" type="image/x-icon" />
-	<script type="text/javascript" src="includes/javascript/browser_detect.js"></script>
-	<script type="text/javascript" src="includes/javascript/sha1.js"></script>
-	<script type="text/javascript" src="includes/javascript/jquery.js"></script>
+	<script type="text/javascript" src="<lams:LAMSURL />includes/javascript/browser_detect.js"></script>
+	<script type="text/javascript" src="<lams:LAMSURL />includes/javascript/sha1.js"></script>
+	<script type="text/javascript" src="<lams:LAMSURL />includes/javascript/jquery.js"></script>
 	<script type="text/javascript">
 		function submitForm() {
 			var password = $('#j_password').val();
Index: lams_central/web/msgContent.jsp
===================================================================
diff -u -r170025d04ad777dd6b8325c3ddf4b447f533c84b -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_central/web/msgContent.jsp	(.../msgContent.jsp)	(revision 170025d04ad777dd6b8325c3ddf4b447f533c84b)
+++ lams_central/web/msgContent.jsp	(.../msgContent.jsp)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -4,8 +4,7 @@
 	<tr> 
 		<td> 
 			<div align="center" class="heading">
-				<p>
-					${messageKey}
+				<p><fmt:message key="${messageKey}"/>
 				</p>
 			</div>
 		</td>
Index: lams_common/src/java/org/lamsfoundation/lams/lesson/dto/LessonDetailsDTO.java
===================================================================
diff -u -raffc66817dcbf5a677c7742c13fb93a9b35ae97a -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_common/src/java/org/lamsfoundation/lams/lesson/dto/LessonDetailsDTO.java	(.../LessonDetailsDTO.java)	(revision affc66817dcbf5a677c7742c13fb93a9b35ae97a)
+++ lams_common/src/java/org/lamsfoundation/lams/lesson/dto/LessonDetailsDTO.java	(.../LessonDetailsDTO.java)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -62,6 +62,7 @@
     private Boolean learnerImAvailable;
     private Boolean liveEditEnabled;
     private Boolean isPreview;
+    private String encodedLessonID;
 
     /**
      * Create the DTO based on the lesson. Sets up all the fields except
@@ -392,4 +393,12 @@
     public void setLiveEditEnabled(Boolean liveEditEnabled) {
         this.liveEditEnabled = liveEditEnabled;
     }
+    
+    public String getEncodedLessonID() {
+	return encodedLessonID;
+    }
+
+    public void setEncodedLessonID(String encodedLessonID) {
+	this.encodedLessonID = encodedLessonID;
+    }
 }
Index: lams_common/src/java/org/lamsfoundation/lams/util/WebUtil.java
===================================================================
diff -u -rb33e717f9a734d318eefab07a17234f07c770c92 -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_common/src/java/org/lamsfoundation/lams/util/WebUtil.java	(.../WebUtil.java)	(revision b33e717f9a734d318eefab07a17234f07c770c92)
+++ lams_common/src/java/org/lamsfoundation/lams/util/WebUtil.java	(.../WebUtil.java)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -42,6 +42,8 @@
      * <code>(?:<BR>|<br>|<BR />|<br />)</code> . Right now CKeditor creates only the first option.
      */
     private static final String SPACE_TAG_REGEX = "(?:<BR>)|(?:&nbsp;)|(?:</div><div>)";
+    
+    private static final String URL_SHORTENING_CYPHER = "jbdnuteywk";
 
     /**
      */
@@ -656,4 +658,55 @@
 	// "https://" is 8 characters, so next "/" should be context
 	return serverURL.substring(0, serverURL.indexOf('/', 9));
     }
+    
+    /**
+     * Converse lessonId into alphabetic sequence for using it in URL shortening
+     * 
+     * @param lessonId
+     * @return
+     */
+    public static String encodeLessonId(Long lessonId) {
+	
+	String encodedLessonId = lessonId.toString();
+	encodedLessonId = encodedLessonId.replace('0', URL_SHORTENING_CYPHER.charAt(0));
+	encodedLessonId = encodedLessonId.replace('1', URL_SHORTENING_CYPHER.charAt(1));
+	encodedLessonId = encodedLessonId.replace('2', URL_SHORTENING_CYPHER.charAt(2));
+	encodedLessonId = encodedLessonId.replace('3', URL_SHORTENING_CYPHER.charAt(3));
+	encodedLessonId = encodedLessonId.replace('4', URL_SHORTENING_CYPHER.charAt(4));
+	encodedLessonId = encodedLessonId.replace('5', URL_SHORTENING_CYPHER.charAt(5));
+	encodedLessonId = encodedLessonId.replace('6', URL_SHORTENING_CYPHER.charAt(6));
+	encodedLessonId = encodedLessonId.replace('7', URL_SHORTENING_CYPHER.charAt(7));
+	encodedLessonId = encodedLessonId.replace('8', URL_SHORTENING_CYPHER.charAt(8));
+	encodedLessonId = encodedLessonId.replace('9', URL_SHORTENING_CYPHER.charAt(9));
+	
+	return encodedLessonId;
+    }
+    
+    /**
+     * Decodes alphabetic sequence (that is lessonId encoded for URL shortening purposes)
+     * 
+     * @param encodedlessonId
+     * @return
+     */
+    public static String decodeLessonId(String encodedLessonId) throws IllegalArgumentException{
+	
+	// it should contain only the characters from URL_SHORTENING_CYPHER
+	if (!encodedLessonId.matches("[" + URL_SHORTENING_CYPHER + "]*")) {
+	    throw new IllegalArgumentException("LessonId: " + encodedLessonId + " has wrong format.");
+	}
+	
+	String decodedLessonId = encodedLessonId;
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(0), '0');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(1), '1');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(2), '2');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(3), '3');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(4), '4');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(5), '5');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(6), '6');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(7), '7');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(8), '8');
+	decodedLessonId = decodedLessonId.replace(URL_SHORTENING_CYPHER.charAt(9), '9');
+	
+	return decodedLessonId;
+    }
 }
\ No newline at end of file
Index: lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringAction.java
===================================================================
diff -u -r96848e7a23c43d4c8b50f8e32445b8817b7e997c -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringAction.java	(.../MonitoringAction.java)	(revision 96848e7a23c43d4c8b50f8e32445b8817b7e997c)
+++ lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringAction.java	(.../MonitoringAction.java)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -901,6 +901,8 @@
 	    DateFormat sfm = new SimpleDateFormat("yyyyMMdd_HHmmss");
 	    lessonDTO.setCreateDateTimeStr(sfm.format(lessonDTO.getCreateDateTime()));
 	}
+	//prepare encoded lessonId for shortened learner URL
+	lessonDTO.setEncodedLessonID(WebUtil.encodeLessonId(lessonId));
 
 	if (!getSecurityService().isLessonMonitor(lessonId, user.getUserID(), "monitor lesson", false)) {
 	    response.sendError(HttpServletResponse.SC_FORBIDDEN, "User is not a monitor in the lesson");
Index: lams_monitoring/web/monitor.jsp
===================================================================
diff -u -r85c9bb1cef2a5b0fe0b561d60ecc599280eff310 -r8234cab4a97871d21c395ff619b5722db1f35f0d
--- lams_monitoring/web/monitor.jsp	(.../monitor.jsp)	(revision 85c9bb1cef2a5b0fe0b561d60ecc599280eff310)
+++ lams_monitoring/web/monitor.jsp	(.../monitor.jsp)	(revision 8234cab4a97871d21c395ff619b5722db1f35f0d)
@@ -3,6 +3,7 @@
 <%@ taglib uri="tags-lams" prefix="lams"%>
 <%@ taglib uri="tags-fmt" prefix="fmt"%>
 <%@ taglib uri="tags-core" prefix="c"%>
+<%@ taglib uri="tags-function" prefix="fn" %>
 <%@ page import="org.lamsfoundation.lams.util.Configuration" import="org.lamsfoundation.lams.util.ConfigurationKeys" %>
 
 <!DOCTYPE HTML>
@@ -166,6 +167,11 @@
 				</td>
 				<td id="learnersStartedPossibleCell"></td>
 			</tr>
+			
+			<c:set var="serverURL"><%=Configuration.get(ConfigurationKeys.SERVER_URL)%></c:set>
+			<c:if test="${fn:substring(serverURL, fn:length(serverURL)-1, fn:length(serverURL)) != '/'}">
+				<c:set var="serverURL">${serverURL}/</c:set>
+			</c:if>
 			<c:set var="showLearnerURL"><%=Configuration.get(ConfigurationKeys.ALLOW_DIRECT_LESSON_LAUNCH)%></c:set>
 			<c:if test="${showLearnerURL}">
 				<tr>
@@ -174,14 +180,15 @@
 					</td>
 					<td>
 						<input id="learnerURLField" class="lessonManageField"
-						       value="<lams:LAMSURL/>launchlearner.do?lessonID=${lesson.lessonID}"
+						       value="${serverURL}r/${lesson.encodedLessonID}"
 						       readonly="readonly" />
 						<a class="button lessonManageField" href="#"
 						   onClick="javascript:selectLearnerURL()"><fmt:message key="button.select"/></a>
 						<span id="copyLearnerURL"><fmt:message key="lesson.copy.prompt"/></span>
 					</td>
 				</tr>
 			</c:if>
+			
 			<tr>
 				<td class="fieldLabel">
 					<fmt:message key="lesson.class"/>