/**
* 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.nodes.projectbroker;
import java.util.Date;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
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.gui.translator.Translator;
import org.olat.course.nodes.AssessableCourseNode;
import org.olat.course.nodes.CourseNode;
import org.olat.course.nodes.ObjectivesHelper;
import org.olat.course.nodes.ProjectBrokerCourseNode;
import org.olat.course.nodes.TACourseNode;
import org.olat.course.nodes.ms.MSCourseNodeRunController;
import org.olat.course.nodes.projectbroker.datamodel.Project;
import org.olat.course.nodes.projectbroker.datamodel.ProjectEvent;
import org.olat.course.nodes.projectbroker.datamodel.Project.EventType;
import org.olat.course.nodes.projectbroker.service.ProjectBrokerManagerFactory;
import org.olat.course.nodes.projectbroker.service.ProjectBrokerModuleConfiguration;
import org.olat.course.nodes.ta.DropboxController;
import org.olat.course.nodes.ta.ReturnboxController;
import org.olat.course.run.userview.NodeEvaluation;
import org.olat.course.run.userview.UserCourseEnvironment;
import org.olat.modules.ModuleConfiguration;
/**
*
*
* @author guretzki
*
*
*/
public class ProjectFolderController extends BasicController {
private ModuleConfiguration config;
private boolean hasDropbox, hasScoring, hasReturnbox;
private VelocityContainer content;
private DropboxController dropboxController;
private Controller dropboxEditController;
private ReturnboxController returnboxController;
private MSCourseNodeRunController scoringController;
/**
* @param ureq
* @param wControl
* @param userCourseEnv
* @param ne
* @param previewMode
*/
public ProjectFolderController(UserRequest ureq, WindowControl wControl, UserCourseEnvironment userCourseEnv, NodeEvaluation ne, boolean previewMode, Project project) {
super(ureq, wControl);
this.config = ne.getCourseNode().getModuleConfiguration();
ProjectBrokerModuleConfiguration moduleConfig = new ProjectBrokerModuleConfiguration(ne.getCourseNode().getModuleConfiguration());
content = createVelocityContainer("folder");
// TODO:cg/05.01.2010 Refactoring : move isIdentityCourseAdministrator and isOLATAdmin into isProjectManager method
if ( ProjectBrokerManagerFactory.getProjectBrokerManager().isProjectParticipant(ureq.getIdentity(), project)
|| ProjectBrokerManagerFactory.getProjectBrokerManager().isProjectManager(ureq.getIdentity(), project)
|| ureq.getUserSession().getRoles().isOLATAdmin() ) {
content.contextPut("isParticipant", true);
readConfig(config);
// modify hasTask/hasDropbox/hasScoring according to accessability
// TODO:cg 27.01.2010 ProjectBroker does not support assessement-tool in first version
// if (hasScoring){
// hasScoring = ne.isCapabilityAccessible("scoring");
// }
hasScoring = false;
if (hasDropbox) {
hasDropbox = ne.isCapabilityAccessible(ProjectBrokerCourseNode.ACCESS_DROPBOX);
}
if (hasReturnbox) {
hasReturnbox = ne.isCapabilityAccessible(ProjectBrokerCourseNode.ACCESS_RETURNBOX);
}
if (!hasDropbox && !hasReturnbox ) {
// nothing to show => Show text message no folder
content.contextPut("noFolder", Boolean.TRUE);
} else {
getLogger().debug("isDropboxAccessible(project, moduleConfig)=" + isDropboxAccessible(project, moduleConfig));
if (ProjectBrokerManagerFactory.getProjectBrokerManager().isProjectManager(ureq.getIdentity(), project)) {
dropboxEditController = new ProjectBrokerDropboxScoringViewController(project, ureq, wControl, ne.getCourseNode(), userCourseEnv);
content.put("dropboxController", dropboxEditController.getInitialComponent());
content.contextPut("hasDropbox", Boolean.TRUE);
} else {
if (hasDropbox) {
if (isDropboxAccessible(project, moduleConfig)) {
dropboxController = new ProjectBrokerDropboxController(ureq, wControl, config, ne.getCourseNode(), userCourseEnv, previewMode, project, moduleConfig);
content.put("dropboxController", dropboxController.getInitialComponent());
content.contextPut("hasDropbox", Boolean.TRUE);
} else {
content.contextPut("hasDropbox", Boolean.FALSE);
content.contextPut("DropboxIsNotAccessible", Boolean.TRUE);
}
}
if (hasReturnbox) {
if (!ProjectBrokerManagerFactory.getProjectBrokerManager().isProjectManager(ureq.getIdentity(), project)) {
returnboxController = new ProjectBrokerReturnboxController(ureq, wControl, config, ne.getCourseNode(), userCourseEnv, previewMode,project);
content.put("returnboxController", returnboxController.getInitialComponent());
content.contextPut("hasReturnbox", Boolean.TRUE);
}
}
}
// TODO:cg 27.01.2010 ProjectBroker does not support assessement-tool in first version
// if (hasScoring && !previewMode) {
// scoringController = new MSCourseNodeRunController(ureq, getWindowControl(), userCourseEnv, (AssessableCourseNode) ne.getCourseNode(), false);
// content.put("scoringController", scoringController.getInitialComponent());
// content.contextPut("hasScoring", Boolean.TRUE);
// }
}
// push title
content.contextPut("menuTitle", ne.getCourseNode().getShortTitle());
content.contextPut("displayTitle", ne.getCourseNode().getLongTitle());
// learning objectives, only visible on intro page: Adding learning objectives
// TODO: cg 28.01.2010 : no Leaning objective for project-broker
// String learningObj = ne.getCourseNode().getLearningObjectives();
// if (learningObj != null) {
// Component learningObjectives = ObjectivesHelper.createLearningObjectivesComponent(learningObj, ureq);
// content.put("learningObjectives", learningObjectives);
// content.contextPut("hasObjectives", learningObj); // dummy value, just an exists operator
// }
} else {
content.contextPut("isParticipant", false);
}
putInitialPanel(content);
}
private boolean isDropboxAccessible(Project project, ProjectBrokerModuleConfiguration moduleConfig) {
if (moduleConfig.isProjectEventEnabled(EventType.HANDOUT_EVENT)) {
ProjectEvent handoutEvent = project.getProjectEvent(EventType.HANDOUT_EVENT);
Date now = new Date();
if (handoutEvent.getStartDate() != null) {
if (now.before(handoutEvent.getStartDate())) {
return false;
}
}
if (handoutEvent.getEndDate() != null) {
if (now.after(handoutEvent.getEndDate())) {
return false;
}
}
}
return true;
}
private void readConfig(ModuleConfiguration modConfig) {
Boolean bValue = (Boolean)modConfig.get(ProjectBrokerCourseNode.CONF_DROPBOX_ENABLED);
hasDropbox = (bValue != null) ? bValue.booleanValue() : false;
bValue = (Boolean)modConfig.get(ProjectBrokerCourseNode.CONF_SCORING_ENABLED);
hasScoring = (bValue != null) ? bValue.booleanValue() : false;
bValue = (Boolean)modConfig.get(ProjectBrokerCourseNode.CONF_RETURNBOX_ENABLED);
hasReturnbox = (bValue != null) ? bValue.booleanValue() : false;
}
/**
* @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#doDispose(boolean)
*/
protected void doDispose() {
if (dropboxController != null) {
dropboxController.dispose();
dropboxController = null;
}
if (dropboxEditController != null) {
dropboxEditController.dispose();
dropboxEditController = null;
}
if (scoringController != null) {
scoringController.dispose();
scoringController = null;
}
if (returnboxController != null) {
returnboxController.dispose();
returnboxController = null;
}
}
}