/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.admin.sysinfo;
import org.olat.core.CoreSpringFactory;
import org.olat.core.commons.fullWebApp.util.GlobalStickyMessage;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.components.link.Link;
import org.olat.core.gui.components.link.LinkFactory;
import org.olat.core.gui.components.panel.Panel;
import org.olat.core.gui.components.velocity.VelocityContainer;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.control.controller.BasicController;
/**
* Description:<br>
* edit sysinfo messages which are displayed systemwide on every page or on the login page
*
* <P>
* Initial Date: 16.12.2008 <br>
* @author guido
*/
public class InfoMessageControllerSingleVM extends BasicController {
private Link infomsgEditButton, maintenancemsgEditButton;
private VelocityContainer infoMsgView, infoMsgEdit;
private InfoMsgForm infoMsgForm, maintenanceMsgForm;
private Panel container;
/**
*
* @param ureq
* @param control
*/
public InfoMessageControllerSingleVM(UserRequest ureq, WindowControl control) {
super(ureq, control);
container = new Panel("container");
infoMsgView = createVelocityContainer("infomsg");
infoMsgEdit = createVelocityContainer("infomsgEdit");
infoMsgView.contextPut("cluster", Boolean.FALSE);
infoMsgEdit.contextPut("cluster", Boolean.FALSE);
infomsgEditButton = LinkFactory.createButton("infomsgEdit", infoMsgView, this);
maintenancemsgEditButton = LinkFactory.createButton("maintenancemsgEdit", infoMsgView, this);
//info message stuff
InfoMessageManager mrg = (InfoMessageManager)CoreSpringFactory.getBean(InfoMessageManager.class);
String infoMsg = mrg.getInfoMessage();
if (infoMsg != null && infoMsg.length() > 0) {
infoMsgView.contextPut("infomsg", infoMsg);
}
infoMsgForm = new InfoMsgForm(ureq, control, infoMsg);
listenTo(infoMsgForm);
infoMsgEdit.put("infoMsgForm", infoMsgForm.getInitialComponent());
//maintenance message stuff
String maintenanceMsg = GlobalStickyMessage.getGlobalStickyMessage(true);
if (maintenanceMsg != null && maintenanceMsg.length() > 0) {
infoMsgView.contextPut("maintenanceMsgAllNodes", maintenanceMsg);
}
maintenanceMsgForm = new InfoMsgForm(ureq, control, maintenanceMsg);
listenTo(maintenanceMsgForm);
infoMsgEdit.put("maintenanceMsgForm", maintenanceMsgForm.getInitialComponent());
container.setContent(infoMsgView);
putInitialPanel(container);
}
/**
* @see org.olat.core.gui.control.DefaultController#event(org.olat.core.gui.UserRequest, org.olat.core.gui.components.Component, org.olat.core.gui.control.Event)
*/
@Override
protected void event(UserRequest ureq, Component source, Event event) {
if (source == infomsgEditButton){
infoMsgEdit.contextPut("infoEdit", Boolean.TRUE);
infoMsgEdit.contextPut("cluster", Boolean.FALSE);
container.pushContent(infoMsgEdit);
}
else if (source == maintenancemsgEditButton){
infoMsgEdit.contextPut("infoEdit", Boolean.FALSE);
infoMsgEdit.contextPut("cluster", Boolean.FALSE);
container.pushContent(infoMsgEdit);
}
}
protected void event(UserRequest ureq, Controller source, Event event) {
if (source == infoMsgForm && event == Event.DONE_EVENT) {
String infoMsg = infoMsgForm.getInfoMsg();
InfoMessageManager mrg = (InfoMessageManager)CoreSpringFactory.getBean(InfoMessageManager.class);
mrg.setInfoMessage(infoMsg);
if (infoMsg != null && infoMsg.length() > 0) {
infoMsgView.contextPut("infomsg", infoMsg);
getWindowControl().setInfo("New info message activated.");
} else {
infoMsgView.contextRemove("infomsg");
}
container.popContent();
} else if (source == maintenanceMsgForm && event == Event.DONE_EVENT) {
String maintenanceMsg = maintenanceMsgForm.getInfoMsg();
GlobalStickyMessage.setGlobalStickyMessage(maintenanceMsg, true);
if (maintenanceMsg != null && maintenanceMsg.length() > 0) {
infoMsgView.contextPut("maintenanceMsgAllNodes", maintenanceMsg);
getWindowControl().setInfo("New maintenance message activated.");
} else {
infoMsgView.contextRemove("maintenanceMsgAllNodes");
}
container.popContent();
}
if (event == Event.CANCELLED_EVENT && (source == infoMsgForm || source == maintenanceMsgForm)) {
container.popContent();
}
}
protected VelocityContainer getViewContainer() {
return infoMsgView;
}
protected VelocityContainer getEditContainer() {
return infoMsgEdit;
}
protected Panel getMainContainer() {
return container;
}
protected InfoMsgForm getMaintenanceMsgForm() {
return maintenanceMsgForm;
}
/**
* @see org.olat.core.gui.control.DefaultController#doDispose()
*/
@Override
protected void doDispose() {
// TODO Auto-generated method stub
}
}