Examples with QuestionItemFull org.olat.modules.qpool.QuestionItemFull used on opensource projects

Example 1 with QuestionItemFull

use of org.olat.modules.qpool.QuestionItemFull in project OpenOLAT by OpenOLAT.

the class QTIQPoolServiceProvider method assembleTest.

public void assembleTest(List<QuestionItemShort> items, ZipOutputStream zout) {
    List<Long> itemKeys = new ArrayList<>();
    for (QuestionItemShort item : items) {
        itemKeys.add(item.getKey());
    }
    List<QuestionItemFull> fullItems = questionItemDao.loadByIds(itemKeys);
    QTIExportProcessor processor = new QTIExportProcessor(qpoolFileStorage);
    processor.assembleTest(fullItems, zout);
}

Example 2 with QuestionItemFull

use of org.olat.modules.qpool.QuestionItemFull in project OpenOLAT by OpenOLAT.

the class QTIQPoolServiceProvider method exportToEditorPackage.

public void exportToEditorPackage(QTIEditorPackageImpl editorPackage, List<QuestionItemShort> items, boolean newTest) {
    VFSContainer editorContainer = editorPackage.getBaseDir();
    List<Long> itemKeys = toKeys(items);
    List<QuestionItemFull> fullItems = questionItemDao.loadByIds(itemKeys);
    Section section = editorPackage.getQTIDocument().getAssessment().getSections().get(0);
    if (newTest) {
        // remove autogenerated question
        section.getItems().clear();
    }
    QTIExportProcessor processor = new QTIExportProcessor(qpoolFileStorage);
    for (QuestionItemFull fullItem : fullItems) {
        Element itemEl = processor.exportToQTIEditor(fullItem, editorContainer);
        Item item = (Item) new ParserManager().parse(itemEl);
        item.setIdent(QTIEditHelper.generateNewIdent(item.getIdent()));
        section.getItems().add(item);
    }
}

Example 3 with QuestionItemFull

use of org.olat.modules.qpool.QuestionItemFull in project OpenOLAT by OpenOLAT.

the class QTIQPoolServiceProvider method exportToQTIEditor.

/**
 * Export to QTI editor an item from the pool. The ident of the item
 * is always regenerated as an UUID.
 * @param qitem
 * @param editorContainer
 * @return
 */
public Item exportToQTIEditor(QuestionItemShort qitem, VFSContainer editorContainer) {
    QTIExportProcessor processor = new QTIExportProcessor(qpoolFileStorage);
    QuestionItemFull fullItem = questionItemDao.loadById(qitem.getKey());
    Element itemEl = processor.exportToQTIEditor(fullItem, editorContainer);
    Item exportedItem = (Item) new ParserManager().parse(itemEl);
    exportedItem.setIdent(QTIEditHelper.generateNewIdent(exportedItem.getIdent()));
    return exportedItem;
}

Example 4 with QuestionItemFull

use of org.olat.modules.qpool.QuestionItemFull in project OpenOLAT by OpenOLAT.

the class QTIImportProcessorTest method testImport_SC.

/**
 * This test check every methods of the import process in details
 * @throws IOException
 * @throws URISyntaxException
 */
@Test
public void testImport_SC() throws IOException, URISyntaxException {
    URL itemUrl = QTIImportProcessorTest.class.getResource("mchc_i_002.xml");
    Assert.assertNotNull(itemUrl);
    File itemFile = new File(itemUrl.toURI());
    // get the document informations
    QTIImportProcessor proc = new QTIImportProcessor(owner, Locale.ENGLISH, itemFile.getName(), itemFile);
    List<DocInfos> docInfoList = proc.getDocInfos();
    Assert.assertNotNull(docInfoList);
    Assert.assertEquals(1, docInfoList.size());
    DocInfos docInfos = docInfoList.get(0);
    Assert.assertNotNull(docInfos);
    Assert.assertNotNull(docInfos.getFilename());
    Assert.assertNotNull(docInfos.getDocument());
    Assert.assertEquals("mchc_i_002.xml", docInfos.getFilename());
    // get the question DOM's
    List<ItemInfos> itemInfos = proc.getItemList(docInfos);
    Assert.assertNotNull(itemInfos);
    Assert.assertEquals(1, itemInfos.size());
    // process item, files...
    QuestionItemImpl item = proc.processItem(docInfos, itemInfos.get(0), null);
    Assert.assertNotNull(item);
    dbInstance.commitAndCloseSession();
    proc.processFiles(item, itemInfos.get(0), null);
    // reload and check what is saved
    QuestionItemFull reloadItem = questionItemDao.loadById(item.getKey());
    Assert.assertNotNull(reloadItem);
    Assert.assertNotNull(reloadItem.getCreationDate());
    Assert.assertNotNull(reloadItem.getLastModified());
    Assert.assertEquals(QuestionStatus.draft, reloadItem.getQuestionStatus());
    Assert.assertEquals(QTIConstants.QTI_12_FORMAT, reloadItem.getFormat());
    // title
    Assert.assertEquals("Standard Multiple Choice with Images Item", reloadItem.getTitle());
    // description -> qticomment
    Assert.assertEquals("This is a multiple-choice example with image content. The rendering is a standard radio button style. No response processing is incorporated.", reloadItem.getDescription());
    // question type
    Assert.assertNotNull(reloadItem.getType());
    Assert.assertEquals(QuestionType.SC.name().toLowerCase(), reloadItem.getType().getType());
    // check that the file is storead
    VFSContainer itemDir = qpoolFileStorage.getContainer(reloadItem.getDirectory());
    Assert.assertNotNull(itemDir);
    VFSItem qtiLeaf = itemDir.resolve(reloadItem.getRootFilename());
    Assert.assertNotNull(qtiLeaf);
    Assert.assertTrue(qtiLeaf instanceof VFSLeaf);
    Assert.assertTrue(qtiLeaf.exists());
    Assert.assertEquals(itemFile.length(), ((VFSLeaf) qtiLeaf).getSize());
}

Example 5 with QuestionItemFull

use of org.olat.modules.qpool.QuestionItemFull in project OpenOLAT by OpenOLAT.

the class QTIImportProcessorTest method testImport_QTI12_multipleItems.

@Test
public void testImport_QTI12_multipleItems() throws IOException, URISyntaxException {
    URL itemsUrl = QTIImportProcessorTest.class.getResource("multiple_items.zip");
    Assert.assertNotNull(itemsUrl);
    File itemFile = new File(itemsUrl.toURI());
    // get the document informations
    QTIImportProcessor proc = new QTIImportProcessor(owner, Locale.ENGLISH, itemFile.getName(), itemFile);
    List<QuestionItem> items = proc.process();
    Assert.assertNotNull(items);
    Assert.assertEquals(2, items.size());
    dbInstance.commitAndCloseSession();
    // check the files
    for (QuestionItem item : items) {
        QuestionItemFull itemFull = (QuestionItemFull) item;
        String dir = itemFull.getDirectory();
        String file = itemFull.getRootFilename();
        VFSContainer itemContainer = qpoolFileStorage.getContainer(dir);
        Assert.assertNotNull(itemContainer);
        VFSItem itemLeaf = itemContainer.resolve(file);
        Assert.assertNotNull(itemLeaf);
        Assert.assertTrue(itemLeaf instanceof VFSLeaf);
        // try to parse it
        InputStream is = ((VFSLeaf) itemLeaf).getInputStream();
        XMLParser xmlParser = new XMLParser(new IMSEntityResolver());
        Document doc = xmlParser.parse(is, false);
        Node itemNode = doc.selectSingleNode("questestinterop/item");
        Assert.assertNotNull(itemNode);
        // check the attachments
        if ("Export (blue)".equals(itemFull.getTitle())) {
            Assert.assertTrue(exists(itemFull, "media/blue.png"));
            Assert.assertFalse(exists(itemFull, "media/purple.png"));
        } else if ("Export (purple)".equals(itemFull.getTitle())) {
            Assert.assertFalse(exists(itemFull, "media/blue.png"));
            Assert.assertTrue(exists(itemFull, "media/purple.png"));
        } else {
            Assert.fail();
        }
    }
}