Examples with Question org.olat.ims.qti.editor.beecom.objects.Question used on opensource projects

Example 16 with Question

use of org.olat.ims.qti.editor.beecom.objects.Question in project openolat by klemens.

the class CSVToQuestionConverter method processPoints.

private void processPoints(String[] parts) {
    if (currentItem == null)
        return;
    float points = parseFloat(parts[1], 1.0f);
    Question question = currentItem.getItem().getQuestion();
    int type = question.getType();
    if (type == Question.TYPE_MC) {
        question.setMinValue(0.0f);
        question.setMaxValue(points);
        question.setSingleCorrect(false);
        question.setSingleCorrectScore(0.0f);
    } else if (type == Question.TYPE_SC) {
        question.setSingleCorrect(true);
        question.setSingleCorrectScore(points);
    } else if (type == Question.TYPE_FIB) {
        question.setMinValue(0.0f);
        question.setMaxValue(points);
        question.setSingleCorrect(false);
        question.setSingleCorrectScore(0.0f);
    }
}

Example 17 with Question

use of org.olat.ims.qti.editor.beecom.objects.Question in project openolat by klemens.

the class QTIEditorMainController method createChangeMessage.

/**
 * helper method to create the change log message
 *
 * @return
 */
private String createChangeMessage() {
    // FIXME:pb:break down into smaller pieces
    final StringBuilder result = new StringBuilder();
    if (isRestrictedEdit()) {
        Visitor v = new Visitor() {

            /*
				 * a history key is built as follows
				 * sectionkey+"/"+itemkey+"/"+questionkey+"/"+responsekey
				 */
            String sectionKey = null;

            Map<String, String> itemMap = new HashMap<>();

            public void visit(INode node) {
                if (node instanceof AssessmentNode) {
                    AssessmentNode an = (AssessmentNode) node;
                    String key = "null/null/null/null";
                    if (history.containsKey(key)) {
                        // some assessment top level data changed
                        Memento mem = history.get(key);
                        result.append("---+ Changes in test " + formatVariable(startedWithTitle) + ":");
                        result.append(an.createChangeMessage(mem));
                    }
                } else if (node instanceof SectionNode) {
                    SectionNode sn = (SectionNode) node;
                    String tmpKey = ((Section) sn.getUnderlyingQTIObject()).getIdent();
                    String key = tmpKey + "/null/null/null";
                    if (history.containsKey(key)) {
                        // some section only data changed
                        Memento mem = history.get(key);
                        result.append("\n---++ Section " + formatVariable(sn.getAltText()) + " changes:");
                        result.append(sn.createChangeMessage(mem));
                    }
                } else if (node instanceof ItemNode) {
                    ItemNode in = (ItemNode) node;
                    SectionNode sn = (SectionNode) in.getParent();
                    String parentSectkey = ((Section) ((SectionNode) in.getParent()).getUnderlyingQTIObject()).getIdent();
                    Item item = (Item) in.getUnderlyingQTIObject();
                    Question question = item.getQuestion();
                    String itemKey = item.getIdent();
                    String prefixKey = "null/" + itemKey;
                    String questionIdent = question != null ? question.getQuestion().getId() : "null";
                    String key = prefixKey + "/" + questionIdent + "/null";
                    StringBuilder changeMessage = new StringBuilder();
                    boolean hasChanges = false;
                    if (!itemMap.containsKey(itemKey)) {
                        Memento questMem = null;
                        Memento respMem = null;
                        if (history.containsKey(key)) {
                            // question changed!
                            questMem = history.get(key);
                            hasChanges = true;
                        }
                        // if(!hasChanges){
                        // check if a response changed
                        // new prefix for responses
                        prefixKey += "/null/";
                        // list contains org.olat.ims.qti.editor.beecom.objects.Response
                        List<Response> responses = question != null ? question.getResponses() : null;
                        if (responses != null && responses.size() > 0) {
                            // check for changes in each response
                            for (Iterator<Response> iter = responses.iterator(); iter.hasNext(); ) {
                                Response resp = iter.next();
                                if (history.containsKey(prefixKey + resp.getIdent())) {
                                    // this response changed!
                                    Memento tmpMem = history.get(prefixKey + resp.getIdent());
                                    if (respMem != null) {
                                        respMem = respMem.getTimestamp() > tmpMem.getTimestamp() ? tmpMem : respMem;
                                    } else {
                                        hasChanges = true;
                                        respMem = tmpMem;
                                    }
                                }
                            }
                        }
                        // output message
                        if (hasChanges) {
                            Memento mem = null;
                            if (questMem != null && respMem != null) {
                                // use the earlier memento
                                mem = questMem.getTimestamp() > respMem.getTimestamp() ? respMem : questMem;
                            } else if (questMem != null) {
                                mem = questMem;
                            } else if (respMem != null) {
                                mem = respMem;
                            }
                            changeMessage.append(in.createChangeMessage(mem));
                            itemMap.put(itemKey, itemKey);
                            if (!parentSectkey.equals(sectionKey)) {
                                // either this item belongs to a new section or no section
                                // is active
                                result.append("\n---++ Section " + formatVariable(sn.getAltText()) + " changes:");
                                result.append("\n").append(changeMessage);
                                sectionKey = parentSectkey;
                            } else {
                                result.append("\n").append(changeMessage);
                            }
                        }
                    }
                }
            }

            private String formatVariable(String var) {
                if (StringHelper.containsNonWhitespace(var)) {
                    return var;
                }
                return "[no entry]";
            }
        };
        TreeVisitor tv = new TreeVisitor(v, menuTreeModel.getRootNode(), false);
        tv.visitAll();
    }
    /*
		 * 
		 */
    return result.toString();
}

Example 18 with Question

use of org.olat.ims.qti.editor.beecom.objects.Question in project openolat by klemens.

the class ItemMetadataFormController method initForm.

/**
 * @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#initForm(org.olat.core.gui.components.form.flexible.FormItemContainer,
 *      org.olat.core.gui.control.Controller, org.olat.core.gui.UserRequest)
 */
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
    setFormTitle("fieldset.legend.metadata");
    int t = item.getQuestion().getType();
    if (!isSurvey && t == Question.TYPE_ESSAY) {
        setFormWarning("warning.essay.test");
    }
    if (isSurvey) {
        setFormContextHelp("Test and Questionnaire Editor in Detail#details_testeditor_test_konf_frage");
    } else {
        setFormContextHelp("Test and Questionnaire Editor in Detail#details_testeditor_test_konf_frage");
    }
    // Title
    title = uifactory.addTextElement("title", "form.imd.title", -1, item.getTitle(), formLayout);
    title.setMandatory(true);
    title.setNotEmptyCheck("form.imd.error.empty.title");
    // Question Type
    String typeName = getType();
    uifactory.addStaticTextElement("type", "form.imd.type", typeName, formLayout);
    // Description
    desc = uifactory.addRichTextElementForStringData("desc", "form.imd.descr", item.getObjectives(), 8, -1, true, null, null, formLayout, ureq.getUserSession(), getWindowControl());
    desc.getEditorConfiguration().setFigCaption(false);
    RichTextConfiguration richTextConfig = desc.getEditorConfiguration();
    // set upload dir to the media dir
    richTextConfig.setFileBrowserUploadRelPath("media");
    // Layout/Alignment
    Question q = item.getQuestion();
    // alignment of KPRIM is only horizontal
    if (q instanceof ChoiceQuestion && item.getQuestion().getType() != Question.TYPE_KPRIM) {
        String[] layoutKeys = new String[] { "h", "v" };
        String[] layoutValues = new String[] { translate("form.imd.layout.horizontal"), translate("form.imd.layout.vertical") };
        // layout = uifactory.addDropdownSingleselect("form.imd.layout", formLayout, layoutKeys, layoutValues, null);
        layout = uifactory.addRadiosHorizontal("layout", "form.imd.layout", formLayout, layoutKeys, layoutValues);
        layout.select(((ChoiceQuestion) q).getFlowLabelClass().equals(ChoiceQuestion.BLOCK) ? "h" : "v", true);
    }
    if (!isSurvey) {
        String[] yesnoKeys = new String[] { "y", "n" };
        String[] yesnoValues = new String[] { translate("yes"), translate("no") };
        // Attempts
        limitAttempts = uifactory.addRadiosHorizontal("form.imd.limittries", formLayout, yesnoKeys, yesnoValues);
        limitAttempts.setEnabled(!isRestrictedEditMode);
        // Radios/Checkboxes need onclick because of IE bug OLAT-5753
        limitAttempts.addActionListener(FormEvent.ONCLICK);
        attempts = uifactory.addIntegerElement("form.imd.tries", 0, formLayout);
        attempts.setEnabled(!isRestrictedEditMode);
        attempts.setDisplaySize(3);
        if (item.getMaxattempts() > 0) {
            limitAttempts.select("y", true);
            attempts.setIntValue(item.getMaxattempts());
        } else {
            limitAttempts.select("n", true);
            attempts.setVisible(false);
        }
        // Time Limit
        limitTime = uifactory.addRadiosHorizontal("form.imd.limittime", formLayout, yesnoKeys, yesnoValues);
        // Radios/Checkboxes need onclick because of IE bug OLAT-5753
        limitTime.addActionListener(FormEvent.ONCLICK);
        limitTime.setEnabled(!isRestrictedEditMode);
        timeMin = uifactory.addIntegerElement("form.imd.time.min", 0, formLayout);
        timeMin.setEnabled(!isRestrictedEditMode);
        timeMin.setDisplaySize(3);
        timeSec = uifactory.addIntegerElement("form.imd.time.sek", 0, formLayout);
        timeSec.setEnabled(!isRestrictedEditMode);
        timeSec.setDisplaySize(3);
        if (item.getDuration() != null && item.getDuration().isSet()) {
            limitTime.select("y", true);
            timeMin.setIntValue(item.getDuration().getMin());
            timeSec.setIntValue(item.getDuration().getSec());
        } else {
            limitTime.select("n", true);
            timeMin.setVisible(false);
            timeSec.setVisible(false);
        }
        // Shuffle Answers
        shuffle = uifactory.addRadiosHorizontal("shuffle", "form.imd.shuffle", formLayout, yesnoKeys, yesnoValues);
        shuffle.setEnabled(!isRestrictedEditMode);
        shuffle.setVisible(t != Question.TYPE_ESSAY && t != Question.TYPE_FIB);
        if (item.getQuestion().isShuffle()) {
            shuffle.select("y", true);
        } else {
            shuffle.select("n", true);
        }
        // Hints
        Control itemControl = item.getItemcontrols().get(0);
        showHints = uifactory.addRadiosHorizontal("showHints", "form.imd.solutionhints.show", formLayout, yesnoKeys, yesnoValues);
        showHints.setEnabled(!isRestrictedEditMode);
        // Radios/Checkboxes need onclick because of IE bug OLAT-5753
        showHints.addActionListener(FormEvent.ONCLICK);
        showHints.setVisible(t != Question.TYPE_ESSAY);
        hint = uifactory.addRichTextElementForStringData("hint", "form.imd.solutionhints", item.getQuestion().getHintText(), 8, -1, true, qti.getBaseDir(), null, formLayout, ureq.getUserSession(), getWindowControl());
        hint.setEnabled(!isRestrictedEditMode);
        hint.getEditorConfiguration().setFigCaption(false);
        // set upload dir to the media dir
        hint.getEditorConfiguration().setFileBrowserUploadRelPath("media");
        if (itemControl.isHint()) {
            showHints.select("y", true);
        } else {
            showHints.select("n", true);
            hint.setVisible(false);
        }
        // Solution
        showSolution = uifactory.addRadiosHorizontal("showSolution", "form.imd.correctsolution.show", formLayout, yesnoKeys, yesnoValues);
        showSolution.setEnabled(!isRestrictedEditMode);
        // Radios/Checkboxes need onclick because of IE bug OLAT-5753
        showSolution.addActionListener(FormEvent.ONCLICK);
        boolean essay = (q.getType() == Question.TYPE_ESSAY);
        String solLabel = essay ? "form.imd.correctsolution.word" : "form.imd.correctsolution";
        solution = uifactory.addRichTextElementForStringData("solution", solLabel, item.getQuestion().getSolutionText(), 8, -1, true, qti.getBaseDir(), null, formLayout, ureq.getUserSession(), getWindowControl());
        solution.setEnabled(!isRestrictedEditMode);
        solution.getEditorConfiguration().setFigCaption(false);
        // set upload dir to the media dir
        solution.getEditorConfiguration().setFileBrowserUploadRelPath("media");
        if (itemControl.isSolution()) {
            showSolution.select("y", true);
        } else {
            showSolution.select("n", true);
            showSolution.setVisible(!essay);
            // solution always visible for essay
            solution.setVisible(essay);
        }
    }
    // Submit Button
    uifactory.addFormSubmitButton("submit", formLayout);
}

Example 19 with Question

use of org.olat.ims.qti.editor.beecom.objects.Question in project openolat by klemens.

the class ItemNode method createMemento.

public Memento createMemento() {
    Question question = item.getQuestion();
    // special case switches as question types are encoded into integers!!
    boolean isFIB = question.getType() == Question.TYPE_FIB;
    boolean isESSAY = question.getType() == Question.TYPE_ESSAY;
    // Item metadata
    QtiNodeMemento qnm = new QtiNodeMemento();
    Map<String, Object> qtiState = new HashMap<>();
    qtiState.put("ID", item.getIdent());
    qtiState.put("TITLE", item.getTitle());
    qtiState.put("OBJECTIVES", item.getObjectives());
    // question and responses
    qtiState.put("QUESTION.ID", question.getIdent());
    qtiState.put("QUESTION.HINTTEXT", question.getHintText());
    Material questMaterial = question.getQuestion();
    qtiState.put("QUESTION.MATERIAL.ASTEXT", questMaterial.renderAsText());
    List<String> ids = new ArrayList<String>();
    List<String> asTexts = new ArrayList<String>();
    List<String> feedbacks = new ArrayList<String>();
    List<Response> responses = question.getResponses();
    for (Iterator<Response> iter = responses.iterator(); iter.hasNext(); ) {
        Response resp = iter.next();
        if (isFIB) {
            if (FIBResponse.TYPE_BLANK.equals(((FIBResponse) resp).getType())) {
                asTexts.add(formatFIBResponseAsText((FIBResponse) resp));
                ids.add(resp.getIdent());
                feedbacks.add(QTIEditHelper.getFeedbackOlatRespText(item, resp.getIdent()));
            }
        } else if (isESSAY) {
            asTexts.add(formatESSAYResponseAsText((EssayResponse) resp));
            ids.add(resp.getIdent());
            feedbacks.add(QTIEditHelper.getFeedbackOlatRespText(item, resp.getIdent()));
        } else {
            // not a FIB or ESSAY response
            asTexts.add(resp.getContent().renderAsText());
            ids.add(resp.getIdent());
            feedbacks.add(QTIEditHelper.getFeedbackOlatRespText(item, resp.getIdent()));
        }
    }
    qtiState.put("QUESTION.RESPONSES.IDS", ids);
    qtiState.put("QUESTION.RESPONSES.ASTEXT", asTexts);
    qtiState.put("QUESTION.RESPONSES.FEEDBACK", feedbacks);
    // feedback
    qtiState.put("FEEDBACK.MASTERY", QTIEditHelper.getFeedbackMasteryText(item));
    qtiState.put("FEEDBACK.FAIL", QTIEditHelper.getFeedbackFailText(item));
    Control control = QTIEditHelper.getControl(item);
    qtiState.put("FEEDBACK.ENABLED", control.getFeedback() == 1 ? Boolean.TRUE : Boolean.FALSE);
    // 
    qnm.setQtiState(qtiState);
    // 
    return qnm;
}

Example 20 with Question

use of org.olat.ims.qti.editor.beecom.objects.Question in project openolat by klemens.

the class ItemNode method createChangeMessage.

public String createChangeMessage(Memento mem) {
    String retVal = null;
    if (mem instanceof QtiNodeMemento) {
        QtiNodeMemento qnm = (QtiNodeMemento) mem;
        Map<String, Object> qtiState = qnm.getQtiState();
        // 
        String oldTitle = (String) qtiState.get("TITLE");
        String newTitle = item.getTitle();
        String titleChange = null;
        // 
        String oldObjectives = (String) qtiState.get("OBJECTIVES");
        String newObjectives = item.getObjectives();
        String objectChange = null;
        // 
        Question question = item.getQuestion();
        boolean isFIB = question.getType() == Question.TYPE_FIB;
        boolean isESSAY = question.getType() == Question.TYPE_ESSAY;
        String oldHinttext = (String) qtiState.get("QUESTION.HINTTEXT");
        String newHinttext = question.getHintText();
        String hinttextChange = null;
        // 
        String oldQuestion = (String) qtiState.get("QUESTION.MATERIAL.ASTEXT");
        String newQuestion = question.getQuestion().renderAsText();
        String questionChange = null;
        // feedback
        String feedbackChanges = "";
        String oldFeedbackMastery = (String) qtiState.get("FEEDBACK.MASTERY");
        String newFeedbackMastery = QTIEditHelper.getFeedbackMasteryText(item);
        String oldFeedbackFail = (String) qtiState.get("FEEDBACK.FAIL");
        String newFeedbackFail = QTIEditHelper.getFeedbackFailText(item);
        Control control = QTIEditHelper.getControl(item);
        Boolean oldHasFeedback = (Boolean) qtiState.get("FEEDBACK.ENABLED");
        Boolean newHasFeedback = control != null ? new Boolean(control.getFeedback() == 1) : null;
        // 
        List asTexts = (List) qtiState.get("QUESTION.RESPONSES.ASTEXT");
        List feedbacks = (List) qtiState.get("QUESTION.RESPONSES.FEEDBACK");
        String oldResp = null;
        String newResp = null;
        String oldFeedback = null;
        String newFeedback = null;
        String responsesChanges = "";
        List<Response> responses = question.getResponses();
        int i = 0;
        boolean nothingToDo = false;
        for (Iterator<Response> iter = responses.iterator(); iter.hasNext(); ) {
            nothingToDo = false;
            Response resp = iter.next();
            if (isFIB) {
                if (FIBResponse.TYPE_BLANK.equals(((FIBResponse) resp).getType())) {
                    newResp = formatFIBResponseAsText((FIBResponse) resp);
                } else {
                    // skip
                    nothingToDo = true;
                }
            } else if (isESSAY) {
                newResp = formatESSAYResponseAsText((EssayResponse) resp);
            } else {
                newResp = resp.getContent().renderAsText();
            }
            // if NOT nothingToDO
            if (!nothingToDo) {
                oldResp = (String) asTexts.get(i);
                if ((oldResp != null && !oldResp.equals(newResp)) || (newResp != null && !newResp.equals(oldResp))) {
                    if (isFIB) {
                        responsesChanges += "\nBlank changed:";
                        responsesChanges += "\nold blank: \n\t" + formatVariable(oldResp) + "\n\nnew blank: \n\t" + formatVariable(newResp);
                    } else {
                        responsesChanges += "\nResponse changed:";
                        responsesChanges += "\nold response: \n\t" + formatVariable(oldResp) + "\n\nnew response: \n\t" + formatVariable(newResp);
                    }
                }
                // feedback to response changed?
                newFeedback = QTIEditHelper.getFeedbackOlatRespText(item, resp.getIdent());
                oldFeedback = (String) feedbacks.get(i);
                if ((oldFeedback != null && !oldFeedback.equals(newFeedback)) || (newFeedback != null && !newFeedback.equals(oldFeedback))) {
                    feedbackChanges += "\nFeedback changed:";
                    feedbackChanges += "\nold feedback: \n\t" + formatVariable(oldFeedback) + "\n\nnew feedback: \n\t" + formatVariable(newFeedback);
                }
                i++;
            }
        }
        // 
        retVal = "\n---+++ Item changes [" + oldTitle + "]:";
        if ((oldTitle != null && !oldTitle.equals(newTitle)) || (newTitle != null && !newTitle.equals(oldTitle))) {
            titleChange = "\n\nold title: \n\t" + formatVariable(oldTitle) + "\n\nnew title: \n\t" + formatVariable(newTitle);
        }
        if ((oldObjectives != null && !oldObjectives.equals(newObjectives)) || (newObjectives != null && !newObjectives.equals(oldObjectives))) {
            objectChange = "\n\nold objectives: \n\t" + formatVariable(oldObjectives) + "\n\nnew objectives: \n\t" + formatVariable(newObjectives);
        }
        if (titleChange != null || objectChange != null) {
            retVal += "\nMetadata changed:";
            if (titleChange != null)
                retVal += titleChange;
            if (objectChange != null)
                retVal += objectChange;
        }
        // 
        if ((oldHinttext != null && !oldHinttext.equals(newHinttext)) || (newHinttext != null && !newHinttext.equals(oldHinttext))) {
            hinttextChange = "\n---+++ old hinttext: \n\t" + formatVariable(oldHinttext) + "\n\nnew hinttext: \n\t" + formatVariable(newHinttext);
            retVal += hinttextChange;
        }
        if ((oldQuestion != null && !oldQuestion.equals(newQuestion)) || (newQuestion != null && !newQuestion.equals(oldQuestion))) {
            questionChange = "\n---+++ old question: \n\t" + formatVariable(oldQuestion) + "\n\nnew question: \n\t" + formatVariable(newQuestion);
            retVal += questionChange;
        }
        if (!responsesChanges.equals("")) {
            retVal += responsesChanges;
        }
        if ((oldFeedbackMastery != null && !oldFeedbackMastery.equals(newFeedbackMastery)) || (newFeedbackMastery != null && !newFeedbackMastery.equals(oldFeedbackMastery))) {
            String tmp = "\n---+++ old master feedback: \n\t" + formatVariable(oldFeedbackMastery) + "\n\nnew master feedback: \n\t" + formatVariable(newFeedbackMastery);
            feedbackChanges = tmp + feedbackChanges;
        }
        if ((oldFeedbackFail != null && !oldFeedbackFail.equals(newFeedbackFail)) || (newFeedbackFail != null && !newFeedbackFail.equals(oldFeedbackFail))) {
            String tmp = "\n---+++ old fail feedback: \n\t" + formatVariable(oldFeedbackFail) + "\n\nnew fail feedback: \n\t" + formatVariable(newFeedbackFail);
            feedbackChanges = tmp + feedbackChanges;
        }
        if ((oldHasFeedback != null && newHasFeedback != null && oldHasFeedback != newHasFeedback)) {
            String oldF = oldHasFeedback.booleanValue() ? "enabled" : "disabled";
            String newF = newHasFeedback.booleanValue() ? "enabled" : "disabled";
            feedbackChanges = "\n---+++ feedback was : \n\t" + oldF + "\n\n feedback is now: \n\t" + newF + feedbackChanges;
        }
        if (!feedbackChanges.equals("")) {
            retVal += feedbackChanges;
        }
        return retVal;
    }
    return "undefined";
}