Examples with AssessmentItemRef uk.ac.ed.ph.jqtiplus.node.test.AssessmentItemRef used on opensource projects

Example 46 with AssessmentItemRef

use of uk.ac.ed.ph.jqtiplus.node.test.AssessmentItemRef in project OpenOLAT by OpenOLAT.

the class AssessmentTestComposerController method doConfirmDelete.

private void doConfirmDelete(UserRequest ureq) {
    if (confirmDeleteCtrl != null)
        return;
    TreeNode selectedNode = menuTree.getSelectedNode();
    if (selectedNode == null) {
        showWarning("warning.atleastone");
        return;
    }
    Object uobject = selectedNode.getUserObject();
    if (uobject instanceof AssessmentTest) {
        showWarning("error.cannot.delete");
    } else if (uobject instanceof TestPart) {
        TestPart testPart = (TestPart) uobject;
        if (testPart.getParent().getTestParts().size() == 1) {
            showWarning("error.cannot.delete");
        }
        String msg = translate("delete.testPart");
        confirmDeleteCtrl = activateYesNoDialog(ureq, translate("tools.change.delete"), msg, confirmDeleteCtrl);
        confirmDeleteCtrl.setUserObject(selectedNode);
    } else {
        String msg;
        if (uobject instanceof AssessmentSection) {
            AssessmentSection section = (AssessmentSection) uobject;
            if (checkAtLeastOneSection(section)) {
                msg = translate("delete.section", selectedNode.getTitle());
            } else {
                showWarning("warning.atleastonesection");
                return;
            }
        } else if (uobject instanceof AssessmentItemRef) {
            msg = translate("delete.item", selectedNode.getTitle());
        } else {
            showError("error.cannot.delete");
            return;
        }
        confirmDeleteCtrl = activateYesNoDialog(ureq, translate("tools.change.delete"), msg, confirmDeleteCtrl);
        confirmDeleteCtrl.setUserObject(selectedNode);
    }
}

Example 47 with AssessmentItemRef

use of uk.ac.ed.ph.jqtiplus.node.test.AssessmentItemRef in project OpenOLAT by OpenOLAT.

the class AssessmentTestComposerController method doInsert.

private void doInsert(UserRequest ureq, List<QuestionItemView> items) {
    TreeNode selectedNode = menuTree.getSelectedNode();
    TreeNode sectionNode = getNearestSection(selectedNode);
    boolean allOk = true;
    String firstItemId = null;
    Map<AssessmentItemRef, AssessmentItem> flyingObjects = new HashMap<>();
    try {
        AssessmentSection section = (AssessmentSection) sectionNode.getUserObject();
        for (QuestionItemView item : items) {
            QuestionItemFull qItem = qti21QPoolServiceProvider.getFullQuestionItem(item);
            AssessmentItem assessmentItem = qti21QPoolServiceProvider.exportToQTIEditor(qItem, getLocale(), unzippedDirRoot);
            if (assessmentItem != null) {
                AssessmentItemRef itemRef = doInsert(section, assessmentItem);
                if (firstItemId == null) {
                    firstItemId = itemRef.getIdentifier().toString();
                }
                flyingObjects.put(itemRef, assessmentItem);
                ManifestMetadataBuilder metadata = manifestBuilder.getResourceBuilderByHref(itemRef.getHref().toString());
                metadata.appendMetadataFrom(qItem, assessmentItem, getLocale());
                metadata.setOpenOLATMetadataCopiedAt(new Date());
            } else {
                allOk &= false;
            }
        }
    } catch (IOException | URISyntaxException e) {
        showError("error.import.question");
        logError("", e);
    }
    if (!allOk) {
        showError("error.import.question");
    }
    if (firstItemId != null) {
        // persist metadata
        doSaveAssessmentTest(ureq, flyingObjects);
        doSaveManifest();
        updateTreeModel(false);
        TreeNode newItemNode = menuTree.getTreeModel().getNodeById(firstItemId);
        menuTree.setSelectedNode(newItemNode);
        menuTree.open(newItemNode);
        partEditorFactory(ureq, newItemNode);
    }
}

Example 48 with AssessmentItemRef

use of uk.ac.ed.ph.jqtiplus.node.test.AssessmentItemRef in project OpenOLAT by OpenOLAT.

the class AssessmentTestComposerController method doNewAssessmentItem.

/**
 * The method create a simple single choice, save the assessment item
 * and append it to the test, update the manifest file.
 *
 * @param ureq
 * @param selectedNode
 */
private void doNewAssessmentItem(UserRequest ureq, TreeNode selectedNode, AssessmentItemBuilder itemBuilder) {
    try {
        TreeNode sectionNode = getNearestSection(selectedNode);
        AssessmentSection section = (AssessmentSection) sectionNode.getUserObject();
        AssessmentItemRef itemRef = new AssessmentItemRef(section);
        String itemId = IdentifierGenerator.newAsString(itemBuilder.getQuestionType().getPrefix());
        itemRef.setIdentifier(Identifier.parseString(itemId));
        File itemFile = new File(unzippedDirRoot, itemId + ".xml");
        itemRef.setHref(new URI(itemFile.getName()));
        section.getSectionParts().add(itemRef);
        AssessmentItem assessmentItem = itemBuilder.getAssessmentItem();
        qtiService.persistAssessmentObject(itemFile, assessmentItem);
        Map<AssessmentItemRef, AssessmentItem> flyingObjects = Collections.singletonMap(itemRef, assessmentItem);
        doSaveAssessmentTest(ureq, flyingObjects);
        manifestBuilder.appendAssessmentItem(itemFile.getName());
        doSaveManifest();
        updateTreeModel(false);
        TreeNode newItemNode = menuTree.getTreeModel().getNodeById(itemId);
        menuTree.setSelectedNode(newItemNode);
        menuTree.open(newItemNode);
        partEditorFactory(ureq, newItemNode);
    } catch (URISyntaxException e) {
        logError("", e);
    }
}

Example 49 with AssessmentItemRef

use of uk.ac.ed.ph.jqtiplus.node.test.AssessmentItemRef in project OpenOLAT by OpenOLAT.

the class AssessmentTestComposerController method doCopy.

private void doCopy(UserRequest ureq) {
    TreeNode selectedNode = menuTree.getSelectedNode();
    if (selectedNode == null || !(selectedNode.getUserObject() instanceof AssessmentItemRef))
        return;
    AssessmentItemRef itemRefToCopy = (AssessmentItemRef) selectedNode.getUserObject();
    AssessmentSection section = itemRefToCopy.getParentSection();
    ResolvedAssessmentItem resolvedAssessmentItem = resolvedAssessmentTest.getResolvedAssessmentItem(itemRefToCopy);
    AssessmentItem originalAssessmentItem = resolvedAssessmentItem.getItemLookup().extractIfSuccessful();
    if (originalAssessmentItem == null) {
        showError("error.assessment.item");
        return;
    }
    QTI21QuestionType type = QTI21QuestionType.getType(originalAssessmentItem);
    File itemFile = null;
    try {
        AssessmentItemRef itemRef = new AssessmentItemRef(section);
        String itemId = IdentifierGenerator.newAsString(getTypePrefix(type));
        itemRef.setIdentifier(Identifier.parseString(itemId));
        itemFile = new File(unzippedDirRoot, itemId + ".xml");
        itemRef.setHref(new URI(itemFile.getName()));
        try (OutputStream out = new FileOutputStream(itemFile)) {
            // make the copy
            qtiService.qtiSerializer().serializeJqtiObject(originalAssessmentItem, out);
            // change identifier and title
            ResolvedAssessmentItem resolvedCopyItem = qtiService.loadAndResolveAssessmentItemForCopy(itemFile.toURI(), unzippedDirRoot);
            AssessmentItem copiedAssessmentItem = resolvedCopyItem.getRootNodeLookup().extractIfSuccessful();
            copiedAssessmentItem.setIdentifier(IdentifierGenerator.newAsString(getTypePrefix(type)));
            copiedAssessmentItem.setTitle(originalAssessmentItem.getTitle() + " (Copy)");
            qtiService.updateAssesmentObject(itemFile, resolvedCopyItem);
            // add to section
            section.getSectionParts().add(itemRef);
            Map<AssessmentItemRef, AssessmentItem> flyingObjects = Collections.singletonMap(itemRef, copiedAssessmentItem);
            doSaveAssessmentTest(ureq, flyingObjects);
            manifestBuilder.appendAssessmentItem(itemFile.getName());
            doSaveManifest();
        } catch (Exception e) {
            logError("", e);
        }
        updateTreeModel(false);
        TreeNode newItemNode = menuTree.getTreeModel().getNodeById(itemId);
        menuTree.setSelectedNode(newItemNode);
        menuTree.open(newItemNode);
        partEditorFactory(ureq, newItemNode);
    } catch (URISyntaxException e) {
        logError("", e);
    }
}

Example 50 with AssessmentItemRef

use of uk.ac.ed.ph.jqtiplus.node.test.AssessmentItemRef in project OpenOLAT by OpenOLAT.

the class QTI21StatisticResourceResult method buildRecursively.

private TreeNode buildRecursively(AssessmentSection section, TreeNode parentNode) {
    GenericTreeNode sectionNode = new GenericTreeNode();
    sectionNode.setTitle(section.getTitle());
    sectionNode.setIconCssClass("o_icon o_mi_qtisection");
    sectionNode.setUserObject(section);
    parentNode.addChild(sectionNode);
    TreeNode firstItem = null;
    for (SectionPart part : section.getSectionParts()) {
        TreeNode itemNode = null;
        if (part instanceof AssessmentItemRef) {
            itemNode = buildRecursively((AssessmentItemRef) part, sectionNode);
        } else if (part instanceof AssessmentSection) {
            itemNode = buildRecursively((AssessmentSection) part, sectionNode);
        }
        if (firstItem == null) {
            firstItem = itemNode;
        }
    }
    sectionNode.setDelegate(firstItem);
    return firstItem;
}