/**
* 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.course.run.preview;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.olat.core.commons.fullWebApp.LayoutMain3ColsController;
import org.olat.core.commons.fullWebApp.LayoutMain3ColsPreviewController;
import org.olat.core.commons.fullWebApp.popup.BaseFullWebappPopupLayoutFactory;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.components.form.Form;
import org.olat.core.gui.components.form.FormRenderer;
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.MainLayoutBasicController;
import org.olat.core.gui.control.creator.ControllerCreator;
import org.olat.core.gui.control.generic.popup.PopupBrowserWindow;
import org.olat.core.id.Identity;
import org.olat.core.id.IdentityEnvironment;
import org.olat.core.id.OLATResourceable;
import org.olat.core.id.Roles;
import org.olat.course.CourseFactory;
import org.olat.course.ICourse;
import org.olat.course.Structure;
import org.olat.course.assessment.AssessmentManager;
import org.olat.course.auditing.UserNodeAuditManager;
import org.olat.course.groupsandrights.CourseGroupManager;
import org.olat.course.groupsandrights.ui.GroupAndAreaSelectController;
import org.olat.course.properties.CoursePropertyManager;
import org.olat.course.run.environment.CourseEnvironment;
import org.olat.group.area.BGArea;
/**
* Description: <br>
*
* @author Felix Jost
*/
public class PreviewConfigController extends MainLayoutBasicController {
private VelocityContainer configVc;
private PreviewSettingsForm psf;
private PreviewRunController prc;
private IdentityEnvironment simIdentEnv;
private CourseEnvironment simCourseEnv;
/*
* default role is student
*/
private boolean isGlobalAuthor = false;
private boolean isGuestOnly = false;
private boolean isCoach = false;
private boolean isCourseAdmin = false;
private String role = PreviewSettingsForm.ROLE_STUDENT;
private LayoutMain3ColsPreviewController previewLayoutCtr;
OLATResourceable ores;
/**
* Constructor for the run main controller
*
* @param ureq The user request
* @param wControl The current window controller
* @param course the real course/courseEnvironment (this controller will
* generate a preview-Environment)
*/
public PreviewConfigController(UserRequest ureq, WindowControl wControl, ICourse course) {
super(ureq, wControl);
this.ores = course;
psf = new PreviewSettingsForm(ureq, wControl, course);
listenTo(psf);
configVc = createVelocityContainer("config");
configVc.put("previewsettingsform", psf.getInitialComponent());
// Use layout wrapper for proper display. Use col3 as main column
previewLayoutCtr = new LayoutMain3ColsPreviewController(ureq, wControl, null, null, configVc, null);
listenTo(previewLayoutCtr); // for later auto disposal
}
public void activate() {
//init preview view
previewLayoutCtr.activate();
}
/**
* @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) {
//
}
/**
* @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 == prc && event.getCommand().equals("command.config")) {
// use config form in preview controller
previewLayoutCtr.setCol1(null);
previewLayoutCtr.setCol2(null);
previewLayoutCtr.setCol3(configVc);
} else if (source == previewLayoutCtr && event == Event.BACK_EVENT) {
fireEvent(ureq, Event.DONE_EVENT);
} else if (source == psf && event == Event.DONE_EVENT) {
// start preview as soon as we have valid values
generateEnvironment();
removeAsListenerAndDispose(prc);
prc = new PreviewRunController(ureq, getWindowControl(), simIdentEnv, simCourseEnv, role, previewLayoutCtr);
listenTo(prc);
}
}
private void generateEnvironment() {
String sGroups = psf.getGroup();
List groups;
// only do a split if we really have something to split, otherwise we'll get
// an empty object
if (sGroups.length() == 0) groups = new ArrayList();
else groups = Arrays.asList(psf.getGroup().split(","));
String sAreas = psf.getArea();
List tmpAreas;
// only do a split if we really have something to split, otherwise we'll get
// an empty object
if (sAreas.length() == 0) tmpAreas = new ArrayList();
else tmpAreas = Arrays.asList(psf.getArea().split(","));
// get learning areas for groups
Set areas = new HashSet();
areas.addAll(tmpAreas);
ICourse course = CourseFactory.loadCourse(ores);
for (Iterator iter = groups.iterator(); iter.hasNext();) {
String groupName = (String) iter.next();
List newAreas = course.getCourseEnvironment().getCourseGroupManager().getLearningAreasOfGroupFromAllContexts(groupName);
for (Iterator iterator = newAreas.iterator(); iterator.hasNext();) {
BGArea newArea = (BGArea) iterator.next();
areas.add(newArea.getName());
}
}
role = psf.getRole();
// default is student
isGlobalAuthor = false;
isGuestOnly = false;
isCoach = false;
isCourseAdmin = false;
/*
* if (role.equals(PreviewSettingsForm.ROLE_STUDENT)) { } else
*/
if (role.equals(PreviewSettingsForm.ROLE_GUEST)) {
isGuestOnly = true;
} else if (role.equals(PreviewSettingsForm.ROLE_COURSECOACH)) {
isCoach = true;
} else if (role.equals(PreviewSettingsForm.ROLE_COURSEADMIN)) {
isCourseAdmin = true;
} else if (role.equals(PreviewSettingsForm.ROLE_GLOBALAUTHOR)) {
isGlobalAuthor = true;
}
final CourseGroupManager cgm = new PreviewCourseGroupManager(groups, new ArrayList(areas), isCoach, isCourseAdmin);
final UserNodeAuditManager auditman = new PreviewAuditManager();
final AssessmentManager am = new PreviewAssessmentManager();
final CoursePropertyManager cpm = new PreviewCoursePropertyManager();
final Structure runStructure = course.getEditorTreeModel().createStructureForPreview();
final String title = course.getCourseTitle();
simCourseEnv = new PreviewCourseEnvironment(title, runStructure, psf.getDate(), course.getCourseFolderContainer(), course
.getCourseBaseContainer(),course.getResourceableId(), cpm, cgm, auditman, am);
simIdentEnv = new IdentityEnvironment();
simIdentEnv.setRoles(new Roles(false, false, false, isGlobalAuthor, isGuestOnly, false));
final Identity ident = new PreviewIdentity();
simIdentEnv.setIdentity(ident);
//identity must be set before attributes OLAT-4811
simIdentEnv.setAttributes(psf.getAttributesMap());
}
/**
* @see org.olat.core.gui.control.DefaultController#doDispose(boolean)
*/
protected void doDispose() {
//
}
}