/**
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* <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 the
* <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
* <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>
* Initial code contributed and copyrighted by<br>
* frentix GmbH, http://www.frentix.com
* <p>
*/
package org.olat.ims.qti;
import org.olat.core.CoreSpringFactory;
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.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.core.util.Util;
import org.olat.core.util.vfs.VFSContainer;
import org.olat.core.util.vfs.VFSContainerMapper;
import org.olat.core.util.vfs.VFSLeaf;
import org.olat.ims.qti.editor.ItemPreviewController;
import org.olat.ims.qti.editor.QTIEditHelper;
import org.olat.ims.qti.editor.QTIEditorPackage;
import org.olat.ims.qti.editor.beecom.objects.Item;
import org.olat.modules.qpool.QPoolService;
import org.olat.modules.qpool.QuestionItem;
/**
*
* Initial date: 21.02.2013<br>
* @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
*
*/
public class QTI12PreviewController extends BasicController {
private final VelocityContainer mainVC;
private ItemPreviewController previewCtrl;
private QTI12MetadataController metadataCtrl;
private final QPoolService qpoolService;
public QTI12PreviewController(UserRequest ureq, WindowControl wControl, QuestionItem qitem, boolean summary) {
super(ureq, wControl);
qpoolService = CoreSpringFactory.getImpl(QPoolService.class);
mainVC = createVelocityContainer("qti_preview");
VFSLeaf leaf = qpoolService.getRootLeaf(qitem);
if(leaf == null) {
//no data to preview
} else {
Item item = QTIEditHelper.readItemXml(leaf);
if(item != null) {
Translator translator = Util.createPackageTranslator(QTIEditorPackage.class, getLocale());
VFSContainer directory = qpoolService.getRootContainer(qitem);
String mapperUrl = registerMapper(ureq, new VFSContainerMapper(directory));
previewCtrl = new ItemPreviewController(wControl, item, mapperUrl, translator);
listenTo(previewCtrl);
mainVC.put("preview", previewCtrl.getInitialComponent());
if(!summary) {
metadataCtrl = new QTI12MetadataController(ureq, getWindowControl(), item);
listenTo(metadataCtrl);
mainVC.put("metadatas", metadataCtrl.getInitialComponent());
}
}
}
putInitialPanel(mainVC);
}
@Override
protected void doDispose() {
//
}
@Override
protected void event(UserRequest ureq, Component source, Event event) {
//
}
}