/**
* 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.quota;
import org.olat.basesecurity.Constants;
import org.olat.basesecurity.Manager;
import org.olat.basesecurity.ManagerFactory;
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.table.DefaultColumnDescriptor;
import org.olat.core.gui.components.table.StaticColumnDescriptor;
import org.olat.core.gui.components.table.Table;
import org.olat.core.gui.components.table.TableController;
import org.olat.core.gui.components.table.TableEvent;
import org.olat.core.gui.components.table.TableGuiConfiguration;
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;
import org.olat.core.logging.OLATSecurityException;
import org.olat.core.util.resource.OresHelper;
import org.olat.core.util.vfs.Quota;
import org.olat.core.util.vfs.QuotaManager;
/**
* Description:<br>
* is the controller for
*
* @author Felix Jost
*/
public class QuotaController extends BasicController {
private VelocityContainer myContent;
private QuotaTableModel quotaTableModel;
private GenericQuotaEditController quotaEditCtr;
private Panel main;
private TableController tableCtr;
private Link addQuotaButton;
/**
* @param ureq
* @param wControl
*/
public QuotaController(UserRequest ureq, WindowControl wControl) {
super(ureq, wControl);
Manager mgr = ManagerFactory.getManager();
if (!mgr.isIdentityPermittedOnResourceable(
ureq.getIdentity(),
Constants.PERMISSION_ACCESS,
OresHelper.lookupType(this.getClass())))
throw new OLATSecurityException("Insufficient permissions to access QuotaController");
main = new Panel("quotamain");
myContent = createVelocityContainer("index");
addQuotaButton = LinkFactory.createButton("qf.new", myContent, this);
TableGuiConfiguration tableConfig = new TableGuiConfiguration();
tableCtr = new TableController(tableConfig, ureq, getWindowControl(), getTranslator(), null);
listenTo (tableCtr);
quotaTableModel = new QuotaTableModel();
tableCtr.addColumnDescriptor(new DefaultColumnDescriptor("table.header.path", 0, null, getLocale()));
tableCtr.addColumnDescriptor(new DefaultColumnDescriptor("table.header.quota", 1, null, getLocale()));
tableCtr.addColumnDescriptor(new DefaultColumnDescriptor("table.header.limit", 2, null, getLocale()));
tableCtr.addColumnDescriptor(new StaticColumnDescriptor("qf.edit", "table.action", translate("edit")));
tableCtr.addColumnDescriptor(new StaticColumnDescriptor("qf.del", "table.action", translate("delete")));
tableCtr.setTableDataModel(quotaTableModel);
myContent.put("quotatable", tableCtr.getInitialComponent());
main.setContent(myContent);
putInitialPanel(main);
}
/**
* @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)
*/
public void event(UserRequest ureq, Component source, Event event) {
if(source == addQuotaButton){
// clean up old controller first
if (quotaEditCtr != null) removeAsListenerAndDispose(quotaEditCtr);
// start edit workflow in dedicated quota edit controller
quotaEditCtr = new GenericQuotaEditController(ureq, getWindowControl(), null);
listenTo(quotaEditCtr);
main.setContent(quotaEditCtr.getInitialComponent());
}
}
/**
* @see org.olat.core.gui.control.DefaultController#event(org.olat.core.gui.UserRequest, org.olat.core.gui.control.Controller, org.olat.core.gui.control.Event)
*/
public void event(UserRequest ureq, Controller source, Event event) {
if (source == quotaEditCtr) {
if (event == Event.CHANGED_EVENT) {
quotaTableModel.refresh();
tableCtr.setTableDataModel(quotaTableModel);
}
// else cancel event. in any case set content to list
main.setContent(myContent);
}
if (source == tableCtr && event.getCommand().equals(Table.COMMANDLINK_ROWACTION_CLICKED)) {
TableEvent te = (TableEvent)event;
Quota q = quotaTableModel.getRowData(te.getRowId());
if (te.getActionId().equals("qf.edit")) {
// clean up old controller first
if (quotaEditCtr != null) removeAsListenerAndDispose(quotaEditCtr);
// start edit workflow in dedicated quota edit controller
quotaEditCtr = new GenericQuotaEditController(ureq, getWindowControl(), q);
listenTo(quotaEditCtr);
main.setContent(quotaEditCtr.getInitialComponent());
} else if (te.getActionId().equals("qf.del")) {
// try to delete quota
boolean deleted = QuotaManager.getInstance().deleteCustomQuota(q);
if (deleted) {
quotaTableModel.refresh();
tableCtr.setTableDataModel(quotaTableModel);
showInfo("qf.deleted", q.getPath());
} else {
// default quotas can not be qf.cannot.del.default")deleted
showError("qf.cannot.del.default");
}
}
}
}
/**
*
* @see org.olat.core.gui.control.DefaultController#doDispose(boolean)
*/
protected void doDispose() {
//
}
}