<%@ page contentType="text/html; charset=UTF-8" %>
<%--
  -
  - Copyright (C) 2004-2008 Jive Software, 2017-2025 Ignite Realtime Foundation. All rights reserved.
  -
  - Licensed under the Apache License, Version 2.0 (the "License");
  - you may not use this file except in compliance with the License.
  - You may obtain a copy of the License at
  -
  -     http://www.apache.org/licenses/LICENSE-2.0
  -
  - Unless required by applicable law or agreed to in writing, software
  - distributed under the License is distributed on an "AS IS" BASIS,
  - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  - See the License for the specific language governing permissions and
  - limitations under the License.
--%>

<%@ page import="org.jivesoftware.util.StringUtils,
                 org.jivesoftware.util.ParamUtils,
                 org.jivesoftware.util.CookieUtils,
                 org.jivesoftware.util.AlreadyExistsException,
                 org.jivesoftware.openfire.muc.spi.MUCPersistenceManager,                 
                 java.util.*"
    errorPage="error.jsp"
%>
<%@ page import="java.net.URLEncoder" %>
<%@ page import="org.xmpp.packet.JID" %>
<%@ page import="java.nio.charset.StandardCharsets" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %>
<%@ taglib prefix="admin" uri="admin" %>

<%
   // Handle a cancel
    if (request.getParameter("cancel") != null) {
      response.sendRedirect("muc-service-edit-form.jsp");
      return;
    }
%>

<%-- Define Administration Bean --%>
<jsp:useBean id="webManager" class="org.jivesoftware.util.WebManager"  />
<% webManager.init(request, response, session, application, out ); %>

<%  // Get parameters
    boolean create = ParamUtils.getBooleanParameter(request,"create");
    boolean save = request.getParameter("save") != null;
    boolean success = request.getParameter("success") != null;
    String mucname = ParamUtils.getParameter(request,"mucname");
    String mucdesc = ParamUtils.getParameter(request,"mucdesc");
    int muccleanupdays = ParamUtils.getIntParameter(request, "muccleanupdays", 30);
    boolean muckeep = ParamUtils.getBooleanParameter(request, "muckeep");
    int mucpreloaddays = ParamUtils.getIntParameter(request, "mucpreloaddays", 30);
    boolean mucpreload = ParamUtils.getBooleanParameter(request, "mucpreload");
    Cookie csrfCookie = CookieUtils.getCookie(request, "csrf");
    String csrfParam = ParamUtils.getParameter(request, "csrf");
    if (muckeep) {
        muccleanupdays = 0;
    }
    if (!mucpreload) {
        mucpreloaddays = 0;
    }

    if (save) {
        if (csrfCookie == null || csrfParam == null || !csrfCookie.getValue().equals(csrfParam)) {
            save = false;
        }
    }
    csrfParam = StringUtils.randomString(15);
    CookieUtils.setCookie(request, response, "csrf", csrfParam, -1);
    pageContext.setAttribute("csrf", csrfParam);

    // Load the service object
    if (!create && !webManager.getMultiUserChatManager().isServiceRegistered(mucname)) {
        // The requested service name does not exist so return to the list of the existing rooms
        response.sendRedirect("muc-service-summary.jsp");
        return;
    }

    if (!create && mucdesc == null) {
        mucdesc = webManager.getMultiUserChatManager().getMultiUserChatService(mucname).getDescription();
    }

    // Handle a save
    Map<String,String> errors = new HashMap<>();
    if (save) {
        if (mucname == null) {
            errors.put("mucname","mucname");
        }
        else {
            // Make sure that the MUC Service is lower cased.
            mucname = mucname.toLowerCase();

            // do validation
            if (mucname.indexOf('.') >= 0 || mucname.isEmpty()) {
                errors.put("mucname", "mucname");
            } else {
                try {
                    mucname = JID.domainprep(mucname);
                } catch (Exception e) {
                    errors.put("mucname", e.getMessage());
                }
            }
        }
        if (errors.isEmpty()) {
            // Create or update the service.
            if (!create) {
                webManager.getMultiUserChatManager().updateMultiUserChatService(mucname, mucname, mucdesc);
            }
            else {
                try {
                    webManager.getMultiUserChatManager().createMultiUserChatService(mucname, mucdesc, false);
                }
                catch (IllegalArgumentException e) {
                    errors.put("mucname","mucname");
                }
                catch (AlreadyExistsException e) {
                    errors.put("already_exists","already_exists");
                }
            }

            // Update settings only after the service has been created.
            if (errors.isEmpty()) {
                if (ParamUtils.getParameter(request, "muccleanupdays") != null || muckeep) { // Only explicitly store if set (otherwise use default).
                    MUCPersistenceManager.setProperty(mucname, "unload.empty_days", Integer.toString(muccleanupdays));
                }

                if (ParamUtils.getParameter(request, "mucpreloaddays") != null || !mucpreload) { // Only explicitly store if set (otherwise use default).
                    MUCPersistenceManager.setProperty(mucname, "preload.days", Integer.toString(mucpreloaddays));
                }

                // Log the event
                if (!create) {
                    webManager.logEvent("updated MUC service configuration for " + mucname, "name = " + mucname + "\ndescription = " + mucdesc + "\ncleanup = " + muccleanupdays + "\npreload = " + mucpreloaddays);
                    response.sendRedirect("muc-service-edit-form.jsp?success=true&mucname=" + mucname);
                    return;
                } else {
                    webManager.logEvent("created MUC service " + mucname, "name = " + mucname + "\ndescription = " + mucdesc + "\ncleanup = " + muccleanupdays + "\npreload = " + mucpreloaddays);
                    response.sendRedirect("muc-service-edit-form.jsp?success=true&mucname=" + mucname);
                    return;
                }
            }
        }
    }    
   

    // When creating a new service (as opposed to editing an existing one), mucName will be initially empty (OF-1954)
	if (mucname != null) {
        muccleanupdays = MUCPersistenceManager.getIntProperty(mucname, "unload.empty_days", 30);
        mucpreloaddays = MUCPersistenceManager.getIntProperty(mucname, "preload.days", 30);
    } else {
	    // Defaults for new room.
	    muccleanupdays = 30;
	    mucpreloaddays = 30;
    }

	muckeep = muccleanupdays<=0;
	mucpreload = mucpreloaddays>0;

    pageContext.setAttribute("errors", errors);
    pageContext.setAttribute("success", success);
%>

<html>
<head>
<title><fmt:message key="groupchat.service.properties.title"/></title>
<% if (create) { %>
<meta name="pageID" content="muc-service-create"/>
<% } else { %>
<meta name="subPageID" content="muc-service-edit-form"/>
<meta name="extraParams" content="<%= "mucname="+URLEncoder.encode(mucname, StandardCharsets.UTF_8) %>"/>
<% } %>
<meta name="helpPage" content="edit_group_chat_service_properties.html"/>    
<script>
	function checkMUCKeep() {
		let toggle = document.getElementsByName('muckeep');
		let inputCleanups = document.getElementsByName('muccleanupdays');
		inputCleanups[0].disabled = toggle[0].checked;
	}
	function checkMUCPreload() {
        let toggle = document.getElementsByName('mucpreload');
        let days = document.getElementsByName('mucpreloaddays');
        days[0].disabled = !toggle[0].checked;
	}
</script>
</head>
<body>

<p>
<fmt:message key="groupchat.service.properties.introduction" />
</p>

<c:choose>
    <c:when test="${not empty errors}">
        <c:forEach var="err" items="${errors}">
            <admin:infobox type="error">
                <c:choose>
                    <c:when test="${err.key eq 'csrf'}"><fmt:message key="global.csrf.failed" /></c:when>
                    <c:when test="${err.key eq 'mucname'}"><fmt:message key="groupchat.service.properties.error_service_name" /></c:when>
                    <c:when test="${err.key eq 'already_exists'}"><fmt:message key="groupchat.service.properties.error_already_exists" /></c:when>
                    <c:otherwise>
                        <c:if test="${not empty err.value}">
                            <fmt:message key="admin.error"/>: <c:out value="${err.value}"/>
                        </c:if>
                        (<c:out value="${err.key}"/>)
                    </c:otherwise>
                </c:choose>
            </admin:infobox>
        </c:forEach>
    </c:when>
    <c:when test="${success}">
        <admin:infoBox type="success">
            <fmt:message key="groupchat.service.properties.saved_successfully" />
        </admin:infoBox>
    </c:when>
</c:choose>

<!-- BEGIN 'Service Name'-->
<form action="muc-service-edit-form.jsp" method="post">
    <input type="hidden" name="csrf" value="${csrf}">
<input type="hidden" name="save" value="true">
<% if (!create) { %>
<input type="hidden" name="mucname" value="<%= StringUtils.escapeForXML(mucname) %>">
<% } else { %>
<input type="hidden" name="create" value="true" />
<% } %>

    <div class="jive-contentBoxHeader">
        <fmt:message key="groupchat.service.properties.legend" />
    </div>
    <div class="jive-contentBox">
        <table>
            <tr>
                <td class="c1">
                   <label for="mucname"><fmt:message key="groupchat.service.properties.label_service_name" /></label>
                </td>
                <td>
                    <% if (create) { %>
                    <input type="text" size="30" maxlength="150" id="mucname" name="mucname" value="<%= StringUtils.escapeForXML(mucname) %>">

                    <%  if (errors.get("mucname") != null) { %>

                    <span class="jive-error-text">
                    <br><fmt:message key="groupchat.service.properties.error_service_name" />
                    </span>

                    <%  } %>
                    <% } else { %>
                    <%= StringUtils.escapeHTMLTags(mucname) %>
                    <% } %>
                </td>
            </tr>
            <tr>
                <td class="c1">
                   <label for="mucdesc"><fmt:message key="groupchat.service.properties.label_service_description" /></label>
                </td>
                <td>
                    <input type="text" size="30" maxlength="150" id="mucdesc" name="mucdesc" value="<%= StringUtils.escapeForXML(mucdesc) %>">
                </td>
            </tr>
        </table>
    </div>

    <br/>

    <p>
        <fmt:message key="groupchat.service.properties.memory_management_description" />
    </p>

    <div class="jive-contentBoxHeader">
        <fmt:message key="groupchat.service.properties.memory_management.legend" />
    </div>
    <div class="jive-contentBox">
        <table>
            <tr>
                <td class="c1">
                    <label for="mucpreload"><fmt:message key="groupchat.service.properties.label_service_preload" /></label>
                </td>
                <td>
                    <input type="checkbox" id="mucpreload" name="mucpreload" <%= mucpreload ? "checked" : "" %> onClick="checkMUCPreload();">
                </td>
            </tr>
            <tr>
                <td class="c1">
                    <label for="mucpreloaddays"><fmt:message key="groupchat.service.properties.label_service_preloaddays" /></label>
                </td>
                <td>
                    <input type="number" size="4" maxlength="3" id="mucpreloaddays" name="mucpreloaddays" <%= mucpreload ? "" : "disabled" %> value="<%= mucpreloaddays %>">
                </td>
            </tr>

            <tr>
                <td class="c1">
                   <label for="muckeep"><fmt:message key="groupchat.service.properties.label_service_muckeep" /></label>
                </td>
                <td>
                    <input type="checkbox" id="muckeep" name="muckeep" <%= muckeep ? "checked" : "" %> onClick="checkMUCKeep();">
                </td>
            </tr>
            <tr>
                <td class="c1">
                   <label for="muccleanupdays"><fmt:message key="groupchat.service.properties.label_service_cleanupdays" /></label>
                </td>
                <td>
                    <input type="number" size="4" maxlength="3" id="muccleanupdays" name="muccleanupdays" <%= muckeep ? "disabled" : "" %> value="<%= muccleanupdays %>">
                </td>
            </tr>
        </table>
    </div>
    <input type="submit" value="<fmt:message key="groupchat.service.properties.save" />">
</form>
<!-- END 'Service Name'-->


</body>
</html>