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<%--
- $RCSfile$
- $Revision$
- $Date$
-
- Copyright (C) 2004 Jive Software. All rights reserved.
-
- This software is published under the terms of the GNU Public License (GPL),
- a copy of which is included in this distribution.
--%>
<%@ page import="org.jivesoftware.util.*,
java.util.Iterator,
org.jivesoftware.messenger.*,
java.util.Date,
java.text.DateFormat,
java.util.HashMap,
java.util.Map,
org.jivesoftware.admin.*,
java.text.DecimalFormat"
errorPage="error.jsp"
%>
<%@ taglib uri="http://java.sun.com/jstl/core_rt" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jstl/fmt_rt" prefix="fmt" %>
<jsp:useBean id="admin" class="org.jivesoftware.util.WebManager" scope="page" />
<% admin.init(request, response, session, application, out ); %>
<jsp:useBean id="pageinfo" scope="request" class="org.jivesoftware.admin.AdminPageBean" />
<% // Title of this page and breadcrumbs
String title = "Offline Messages";
pageinfo.setTitle(title);
pageinfo.getBreadcrumbs().add(new AdminPageBean.Breadcrumb("Main", "index.jsp"));
pageinfo.getBreadcrumbs().add(new AdminPageBean.Breadcrumb(title, "offline-messages.jsp"));
pageinfo.setPageID("server-offline-messages");
%>
<jsp:include page="top.jsp" flush="true" />
<jsp:include page="title.jsp" flush="true" />
<c:set var="success" />
<%! // Global vars and methods:
// Strategy definitions:
static final int BOUNCE = 1;
static final int DROP = 2;
static final int STORE = 3;
static final int ALWAYS_STORE = 4;
static final int STORE_AND_BOUNCE = 5;
static final int STORE_AND_DROP = 6;
%>
<% // Get parameters
boolean update = request.getParameter("update") != null;
int strategy = ParamUtils.getIntParameter(request,"strategy",-1);
int storeStrategy = ParamUtils.getIntParameter(request,"storeStrategy",-1);
double quota = ParamUtils.getIntParameter(request,"quota",0);
DecimalFormat format = new DecimalFormat("#0.0");
// Get the offline message manager
OfflineMessageStrategy manager = admin.getXMPPServer().getOfflineMessageStrategy();
// Update the session kick policy if requested
Map errors = new HashMap();
if (update) {
// Validate params
if (strategy != BOUNCE && strategy != DROP && strategy != STORE) {
errors.put("general","Please choose one of the 3 strategies below.");
}
else {
// Validate the storage policy of store strat is chosen:
if (strategy == STORE) {
if (storeStrategy != ALWAYS_STORE && storeStrategy != STORE_AND_BOUNCE
&& storeStrategy != STORE_AND_DROP)
{
errors.put("general","Please choose a valid storage policy.");
}
else {
// Validate the store size limit:
if (quota <= 0) {
errors.put("quota","Please enter a store size greater than 0 bytes.");
}
}
}
}
// If no errors, continue:
if (errors.size() == 0) {
if (strategy == STORE) {
manager.setType(OfflineMessageStrategy.Type.store);
if (storeStrategy == STORE_AND_BOUNCE) {
manager.setType(OfflineMessageStrategy.Type.store_and_bounce);
}
else if (storeStrategy == STORE_AND_DROP) {
manager.setType(OfflineMessageStrategy.Type.store_and_drop);
}
else /* (storeStrategy == ALWAYS_STORE) */ {
manager.setType(OfflineMessageStrategy.Type.store);
}
}
else {
if (strategy == BOUNCE) {
manager.setType(OfflineMessageStrategy.Type.bounce);
}
else if (strategy == DROP) {
manager.setType(OfflineMessageStrategy.Type.drop);
}
}
manager.setQuota((int)(quota*1024));
%>
<c:set var="success" value="true" />
<%
}
}
// Update variable values
if (errors.size() == 0) {
if (manager.getType() == OfflineMessageStrategy.Type.store
|| manager.getType() == OfflineMessageStrategy.Type.store_and_bounce
|| manager.getType() == OfflineMessageStrategy.Type.store_and_drop)
{
strategy = STORE;
if (manager.getType() == OfflineMessageStrategy.Type.store_and_bounce) {
storeStrategy = STORE_AND_BOUNCE;
}
else if (manager.getType() == OfflineMessageStrategy.Type.store_and_drop) {
storeStrategy = STORE_AND_DROP;
}
else /*(manager.getType() == OfflineMessageStrategy.STORE)*/ {
storeStrategy = ALWAYS_STORE;
}
}
else {
if (manager.getType() == OfflineMessageStrategy.Type.bounce) {
strategy = BOUNCE;
}
else if (manager.getType() == OfflineMessageStrategy.Type.drop) {
strategy = DROP;
}
}
quota = ((double)manager.getQuota()) / (1024);
if (quota < 0) {
quota = 0;
}
}
%>
<c:if test="${success}" >
<div class="jive-success">
<table cellpadding="0" cellspacing="0" border="0">
<tbody>
<tr><td class="jive-icon"><img src="images/success-16x16.gif" width="16" height="16" border="0"></td>
<td class="jive-icon-label">
Settings updated successfully.
</td></tr>
</tbody>
</table>
</div><br>
</c:if>
<% if (errors.containsKey("general") || errors.containsKey("quota")) { %>
<div class="jive-error">
<table cellpadding="0" cellspacing="0" border="0">
<tbody>
<tr><td class="jive-icon"><img src="images/error-16x16.gif" width="16" height="16" border="0"></td>
<td class="jive-icon-label">
<% if (errors.containsKey("general")) { %>
<%= errors.get("general") %>
<% } else if (errors.containsKey("quota")) { %>
<%= errors.get("quota") %>
<% } %>
</td></tr>
</tbody>
</table>
</div><br>
<% } %>
<p>
XMPP provides the option for servers to store-and-forward IM messages when they are sent to a
user that is not logged in. Supporting store-and-forward of 'offline messages' can be a very convenient
feature of an XMPP deployment. However, offline messages, like email, can take up a significant
amount of space on a server. There are several options for handling offline messages; select
the policy that best suites your needs.
</p>
<form action="offline-messages.jsp">
<fieldset>
<legend>Offline Message Policy</legend>
<div>
<table cellpadding="3" cellspacing="0" border="0" width="100%">
<tbody>
<tr valign="top">
<td width="1%" nowrap>
<input type="radio" name="strategy" value="<%= BOUNCE %>" id="rb01"
<%= ((strategy==BOUNCE) ? "checked" : "") %>>
</td>
<td width="99%">
<label for="rb01"><b>Bounce</b></label> - Never store offline messages and bounce
messages back to the sender.
</td>
</tr>
<tr valign="top">
<td width="1%" nowrap>
<input type="radio" name="strategy" value="<%= DROP %>" id="rb02"
<%= ((strategy==DROP) ? "checked" : "") %>>
</td>
<td width="99%">
<label for="rb02"><b>Drop</b></label> - Never store offline messages and drop
messages so the sender is not notified.
</td>
</tr>
<tr valign="top" class="">
<td width="1%" nowrap>
<input type="radio" name="strategy" value="<%= STORE %>" id="rb03"
<%= ((strategy==STORE) ? "checked" : "") %>>
</td>
<td width="99%">
<label for="rb03"><b>Store</b></label> - Store offline messages for later
retrieval. Messages will be delivered the next time the recipient logs in.
Choose a storage policy and storage store max size below.
</td>
</tr>
<tr valign="top">
<td width="1%" nowrap>
</td>
<td width="99%">
<table cellpadding="4" cellspacing="0" border="0" width="100%">
<tr valign="top">
<td width="1%" nowrap>
<input type="radio" name="storeStrategy" value="<%= ALWAYS_STORE %>" id="rb05"
onclick="this.form.strategy[2].checked=true;"
<%= ((storeStrategy==ALWAYS_STORE) ? "checked" : "") %>>
</td>
<td width="99%">
<label for="rb05"><b>Always Store</b></label> - Always store messages,
even if the max storage size has been exceeded.
</td>
</tr>
<tr valign="top">
<td width="1%" nowrap>
<input type="radio" name="storeStrategy" value="<%= STORE_AND_BOUNCE%>" id="rb06"
onclick="this.form.strategy[2].checked=true;"
<%= ((storeStrategy==STORE_AND_BOUNCE) ? "checked" : "") %>>
</td>
<td width="99%">
<label for="rb06"><b>Store or Bounce</b></label> - Store messages
up to the max storage size. After the max size has been exceeded, bounce
the message back to the sender.
</td>
</tr>
<tr valign="top">
<td width="1%" nowrap>
<input type="radio" name="storeStrategy" value="<%= STORE_AND_DROP %>" id="rb07"
onclick="this.form.strategy[2].checked=true;"
<%= ((storeStrategy==STORE_AND_DROP) ? "checked" : "") %>>
</td>
<td width="99%">
<label for="rb07"><b>Store or Drop</b></label> - Store messages
for a user up to the max storage size. After the max size has been exceeded,
silently drop messages.
</td>
</tr>
<tr>
<td colspan="2">
Per-user offline message storage limit:
<input type="text" size="5" maxlength="12" name="quota"
value="<%= (quota>0 ? ""+format.format(quota) : "") %>"
onclick="this.form.strategy[2].checked=true;">
KB
</td>
</tr>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</fieldset>
<br><br>
<input type="submit" name="update" value="Save Settings">
</form>
<jsp:include page="bottom.jsp" flush="true" />