/**
* 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.ta;
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.DefaultController;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.translator.PackageTranslator;
import org.olat.core.gui.translator.Translator;
import org.olat.core.util.Util;
import org.olat.course.nodes.AssessableCourseNode;
import org.olat.course.nodes.ObjectivesHelper;
import org.olat.course.nodes.TACourseNode;
import org.olat.course.nodes.ms.MSCourseNodeRunController;
import org.olat.course.run.userview.NodeEvaluation;
import org.olat.course.run.userview.UserCourseEnvironment;
import org.olat.modules.ModuleConfiguration;
/**
* Initial Date: 30.08.2004
*
* @author Mike Stock
*
* Comment:
*
*/
public class TACourseNodeRunController extends DefaultController {
private static final String PACKAGE = Util.getPackageName(TACourseNodeEditController.class);
private static final String VELOCITY_ROOT = Util.getPackageVelocityRoot(TACourseNodeEditController.class);
private ModuleConfiguration config;
private boolean hasTask, hasDropbox, hasScoring, hasSolution;
private boolean hasReturnbox = false;
private Translator translator;
private VelocityContainer content;
private TaskController taskController;
private DropboxController dropboxController;
private ReturnboxController returnboxController;
private SolutionController solutionController;
private MSCourseNodeRunController scoringController;
/**
* @param ureq
* @param wControl
* @param userCourseEnv
* @param ne
* @param previewMode
*/
public TACourseNodeRunController(UserRequest ureq, WindowControl wControl, UserCourseEnvironment userCourseEnv, NodeEvaluation ne, boolean previewMode) {
super(wControl);
this.config = ne.getCourseNode().getModuleConfiguration();
this.translator = new PackageTranslator(PACKAGE, ureq.getLocale());
readConfig(config);
// modify hasTask/hasDropbox/hasScoring according to accessability
if (hasTask) hasTask = ne.isCapabilityAccessible("task");
if (hasDropbox) {
hasDropbox = ne.isCapabilityAccessible("dropbox");
}
if(hasReturnbox) {
hasReturnbox = ne.isCapabilityAccessible("returnbox");
}
if (hasScoring) hasScoring = ne.isCapabilityAccessible("scoring");
if (hasSolution) hasSolution = ne.isCapabilityAccessible("solution");
content = new VelocityContainer("content", VELOCITY_ROOT + "/run.html", translator, this);
if (hasTask) {
taskController = new TaskController(ureq, wControl, config, ne.getCourseNode(), userCourseEnv.getCourseEnvironment());
content.put("taskController", taskController.getInitialComponent());
content.contextPut("hasTask", Boolean.TRUE);
}
if (hasDropbox) {
dropboxController = new DropboxController(ureq, wControl, config, ne.getCourseNode(), userCourseEnv, previewMode);
content.put("dropboxController", dropboxController.getInitialComponent());
content.contextPut("hasDropbox", Boolean.TRUE);
}
if (hasReturnbox) {
returnboxController = new ReturnboxController(ureq, wControl, config, ne.getCourseNode(), userCourseEnv, previewMode);
content.put("returnboxController", returnboxController.getInitialComponent());
content.contextPut("hasReturnbox", Boolean.TRUE);
}
if (hasSolution) {
solutionController = new SolutionController(ureq, wControl, ne.getCourseNode(), userCourseEnv, previewMode);
content.put("solutionController", solutionController.getInitialComponent());
content.contextPut("hasSolution", Boolean.TRUE);
}
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 and learning objectives, only visible on intro page
content.contextPut("menuTitle", ne.getCourseNode().getShortTitle());
content.contextPut("displayTitle", ne.getCourseNode().getLongTitle());
// Adding learning objectives
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
}
setInitialComponent(content);
}
private void readConfig(ModuleConfiguration modConfig) {
Boolean bValue = (Boolean)modConfig.get(TACourseNode.CONF_TASK_ENABLED);
hasTask = (bValue != null) ? bValue.booleanValue() : false;
bValue = (Boolean)modConfig.get(TACourseNode.CONF_DROPBOX_ENABLED);
hasDropbox = (bValue != null) ? bValue.booleanValue() : false;
bValue = (Boolean)modConfig.get(TACourseNode.CONF_SCORING_ENABLED);
hasScoring = (bValue != null) ? bValue.booleanValue() : false;
bValue = (Boolean)modConfig.get(TACourseNode.CONF_SOLUTION_ENABLED);
hasSolution = (bValue != null) ? bValue.booleanValue() : false;
bValue = (Boolean)modConfig.get(TACourseNode.CONF_RETURNBOX_ENABLED);
hasReturnbox = (bValue != null) ? bValue.booleanValue() : hasDropbox;
}
/**
* @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 (taskController != null) {
taskController.dispose();
taskController = null;
}
if (dropboxController != null) {
dropboxController.dispose();
dropboxController = null;
}
if (scoringController != null) {
scoringController.dispose();
scoringController = null;
}
if (returnboxController != null) {
returnboxController.dispose();
returnboxController = null;
}
if (solutionController != null) {
solutionController.dispose();
solutionController = null;
}
}
}