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

Example 21 with ChoiceQuestion

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

the class ChoiceItemController method event.

/**
 * @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)
 */
@Override
public void event(UserRequest ureq, Component source, Event event) {
    if (source == main) {
        // olat::: as: improve easy fix since almost all operations change the main vc.
        main.setDirty(true);
        String cmd = event.getCommand();
        String sPosid = ureq.getParameter("posid");
        int posid = 0;
        if (sPosid != null)
            posid = Integer.parseInt(sPosid);
        if (cmd == null) {
        // ignore null cmd
        } else if (cmd.equals("up")) {
            if (posid > 0) {
                List<Response> elements = item.getQuestion().getResponses();
                Response obj = elements.remove(posid);
                elements.add(posid - 1, obj);
            }
        } else if (cmd.equals("down")) {
            List<Response> elements = item.getQuestion().getResponses();
            if (posid < elements.size() - 1) {
                Response obj = elements.remove(posid);
                elements.add(posid + 1, obj);
            }
        } else if (cmd.equals("editq")) {
            editQuestion = item.getQuestion().getQuestion();
            displayMaterialFormController(ureq, editQuestion, restrictedEdit, translate("fieldset.legend.question"));
        } else if (cmd.equals("editr")) {
            List<Response> elements = item.getQuestion().getResponses();
            if (posid >= 0 && posid < elements.size()) {
                editResponse = elements.get(posid);
                Material responseMat = editResponse.getContent();
                displayMaterialFormController(ureq, responseMat, restrictedEdit, translate("fieldset.legend.answers"));
            }
        } else if (cmd.equals("addchoice")) {
            ChoiceQuestion question = (ChoiceQuestion) item.getQuestion();
            List<Response> choices = question.getResponses();
            ChoiceResponse newChoice = new ChoiceResponse();
            newChoice.getContent().add(new Mattext(translate("newresponsetext")));
            newChoice.setCorrect(false);
            // default value is negative to make sure
            newChoice.setPoints(-1f);
            // people understand the meaning of this value
            choices.add(newChoice);
        } else if (cmd.equals("del")) {
            delYesNoCtrl = DialogBoxUIFactory.createYesNoDialog(ureq, getWindowControl(), null, translate("confirm.delete.element"));
            listenTo(delYesNoCtrl);
            delYesNoCtrl.setUserObject(new Integer(posid));
            delYesNoCtrl.activate();
        } else if (cmd.equals("ssc")) {
            // submit sc
            if (!restrictedEdit) {
                ChoiceQuestion question = (ChoiceQuestion) item.getQuestion();
                List<Response> q_choices = question.getResponses();
                String correctChoice = ureq.getParameter("correctChoice");
                for (int i = 0; i < q_choices.size(); i++) {
                    ChoiceResponse choice = (ChoiceResponse) q_choices.get(i);
                    if (correctChoice != null && correctChoice.equals("value_q" + i)) {
                        choice.setCorrect(true);
                    } else {
                        choice.setCorrect(false);
                    }
                    choice.setPoints(ureq.getParameter("points_q" + i));
                }
                String score = ureq.getParameter("single_score");
                float sc;
                try {
                    sc = Float.parseFloat(score);
                    if (sc <= 0.0001f) {
                        getWindowControl().setWarning(translate("editor.info.mc.zero.points"));
                    }
                } catch (Exception e) {
                    getWindowControl().setWarning(translate("editor.info.mc.zero.points"));
                    sc = 1.0f;
                }
                question.setSingleCorrectScore(sc);
            }
        } else if (cmd.equals("smc")) {
            // submit mc
            if (!restrictedEdit) {
                ChoiceQuestion question = (ChoiceQuestion) item.getQuestion();
                List<Response> choices = question.getResponses();
                boolean hasZeroPointChoice = false;
                for (int i = 0; i < choices.size(); i++) {
                    ChoiceResponse choice = (ChoiceResponse) choices.get(i);
                    if (ureq.getParameter("value_q" + i) != null && ureq.getParameter("value_q" + i).equalsIgnoreCase("true")) {
                        choice.setCorrect(true);
                    } else {
                        choice.setCorrect(false);
                    }
                    choice.setPoints(ureq.getParameter("points_q" + i));
                    if (choice.getPoints() == 0)
                        hasZeroPointChoice = true;
                }
                if (hasZeroPointChoice && !question.isSingleCorrect()) {
                    getWindowControl().setInfo(translate("editor.info.mc.zero.points"));
                }
                // set min/max before single_correct score
                // will be corrected by single_correct score afterwards
                question.setMinValue(ureq.getParameter("min_value"));
                question.setMaxValue(ureq.getParameter("max_value"));
                question.setSingleCorrect(ureq.getParameter("valuation_method").equals("single"));
                if (question.isSingleCorrect()) {
                    question.setSingleCorrectScore(ureq.getParameter("single_score"));
                } else {
                    question.setSingleCorrectScore(0);
                }
            }
        } else if (cmd.equals("skprim")) {
            // submit kprim
            if (!restrictedEdit) {
                float maxValue = 0;
                try {
                    maxValue = Float.parseFloat(ureq.getParameter("max_value"));
                } catch (NumberFormatException e) {
                // invalid input, set maxValue 0
                }
                ChoiceQuestion question = (ChoiceQuestion) item.getQuestion();
                List<Response> q_choices = question.getResponses();
                for (int i = 0; i < q_choices.size(); i++) {
                    String correctChoice = ureq.getParameter("correctChoice_q" + i);
                    ChoiceResponse choice = (ChoiceResponse) q_choices.get(i);
                    choice.setPoints(maxValue / 4);
                    if ("correct".equals(correctChoice)) {
                        choice.setCorrect(true);
                    } else {
                        choice.setCorrect(false);
                    }
                }
                question.setMaxValue(maxValue);
            }
        }
        qtiPackage.serializeQTIDocument();
    }
}

Example 22 with ChoiceQuestion

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

the class ItemMetadataFormController method formOK.

/**
 * @see org.olat.core.gui.components.form.flexible.impl.FormBasicController#formOK(org.olat.core.gui.UserRequest)
 */
protected void formOK(UserRequest ureq) {
    // Fire Change Event
    String newTitle = title.getValue();
    String oldTitle = item.getTitle();
    boolean hasTitleChange = newTitle != null && !newTitle.equals(oldTitle);
    // trust authors, don't do XSS filtering
    String newObjectives = desc.getRawValue();
    // Remove any conditional comments due to strange behavior in test (OLAT-4518)
    Filter conditionalCommentFilter = FilterFactory.getConditionalHtmlCommentsFilter();
    newObjectives = conditionalCommentFilter.filter(newObjectives);
    String oldObjectives = item.getObjectives();
    boolean hasObjectivesChange = newObjectives != null && !newObjectives.equals(oldObjectives);
    NodeBeforeChangeEvent nce = new NodeBeforeChangeEvent();
    if (hasTitleChange) {
        nce.setNewTitle(newTitle);
    }
    if (hasObjectivesChange) {
        nce.setNewObjectives(newObjectives);
    }
    if (hasTitleChange || hasObjectivesChange) {
        // create a memento first
        nce.setItemIdent(item.getIdent());
        nce.setQuestionIdent(item.getQuestion().getQuestion().getId());
        fireEvent(ureq, nce);
    }
    // Update item
    item.setTitle(newTitle);
    // trust authors, don't to XSS filtering
    item.setObjectives(newObjectives);
    Question q = item.getQuestion();
    if (layout != null && q instanceof ChoiceQuestion) {
        ((ChoiceQuestion) q).setFlowLabelClass("h".equals(layout.getSelectedKey()) ? ChoiceQuestion.BLOCK : ChoiceQuestion.LIST);
    }
    if (!isSurvey && !isRestrictedEditMode) {
        q.setShuffle(shuffle.getSelected() == 0);
        Control itemControl = item.getItemcontrols().get(0);
        itemControl.setFeedback(itemControl.getFeedback() == Control.CTRL_UNDEF ? Control.CTRL_NO : itemControl.getFeedback());
        itemControl.setHint(showHints.getSelected() == 0 ? Control.CTRL_YES : Control.CTRL_NO);
        itemControl.setSolution(showSolution.getSelected() == 0 ? Control.CTRL_YES : Control.CTRL_NO);
        String hintRawValue = hint.getRawValue();
        // trust authors, don't to XSS filtering
        q.setHintText(conditionalCommentFilter.filter(hintRawValue));
        String solutionRawValue = solution.getRawValue();
        // trust authors, don't to XSS filtering
        q.setSolutionText(conditionalCommentFilter.filter(solutionRawValue));
        if (limitTime.getSelectedKey().equals("y")) {
            item.setDuration(new Duration(1000 * timeSec.getIntValue() + 1000 * 60 * timeMin.getIntValue()));
        } else {
            item.setDuration(null);
        }
        if (limitAttempts.getSelectedKey().equals("y")) {
            item.setMaxattempts(attempts.getIntValue());
        } else {
            item.setMaxattempts(0);
        }
    }
    fireEvent(ureq, Event.DONE_EVENT);
}

Example 23 with ChoiceQuestion

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

the class CSVToQuestionConverter method processChoice.

private void processChoice(String[] parts) {
    if (currentItem == null || parts.length < 2) {
        return;
    }
    try {
        Question question = currentItem.getItem().getQuestion();
        int type = question.getType();
        if (type == Question.TYPE_MC || type == Question.TYPE_SC) {
            float point = parseFloat(parts[0], 1.0f);
            String content = parts[1];
            ChoiceQuestion choice = (ChoiceQuestion) question;
            List<Response> choices = choice.getResponses();
            ChoiceResponse newChoice = new ChoiceResponse();
            newChoice.getContent().add(createMattext(content));
            newChoice.setCorrect(point > 0.0f);
            newChoice.setPoints(point);
            choices.add(newChoice);
        } else if (type == Question.TYPE_FIB) {
            String firstPart = parts[0].toLowerCase();
            FIBQuestion fib = (FIBQuestion) question;
            if ("text".equals(firstPart) || "texte".equals(firstPart)) {
                String text = parts[1];
                FIBResponse response = new FIBResponse();
                response.setType(FIBResponse.TYPE_CONTENT);
                Material mat = createMaterialWithText(text);
                response.setContent(mat);
                fib.getResponses().add(response);
            } else {
                float point = parseFloat(parts[0], 1.0f);
                String correctBlank = parts[1];
                FIBResponse response = new FIBResponse();
                response.setType(FIBResponse.TYPE_BLANK);
                response.setCorrectBlank(correctBlank);
                response.setPoints(point);
                if (parts.length > 2) {
                    String sizes = parts[2];
                    String[] sizeArr = sizes.split(",");
                    if (sizeArr.length >= 2) {
                        int size = Integer.parseInt(sizeArr[0]);
                        int maxLength = Integer.parseInt(sizeArr[1]);
                        response.setSize(size);
                        response.setMaxLength(maxLength);
                    }
                }
                fib.getResponses().add(response);
            }
        }
    } catch (NumberFormatException e) {
        log.warn("Cannot parse point for: " + parts[0] + " / " + parts[1], e);
    }
}

Example 24 with ChoiceQuestion

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

the class QTIWordExport method renderItem.

public static void renderItem(Item item, OpenXMLDocument document, boolean withResponses, Translator translator) {
    Element el = DocumentFactory.getInstance().createElement("dummy");
    item.addToElement(el);
    Element itemEl = (Element) el.elements().get(0);
    org.olat.ims.qti.container.qtielements.Item foo = new org.olat.ims.qti.container.qtielements.Item(itemEl);
    RenderInstructions renderInstructions = new RenderInstructions();
    renderInstructions.put(RenderInstructions.KEY_STATICS_PATH, "/");
    renderInstructions.put(RenderInstructions.KEY_LOCALE, translator.getLocale());
    renderInstructions.put(RenderInstructions.KEY_RENDER_TITLE, Boolean.TRUE);
    if (item.getQuestion() != null) {
        Map<String, String> iinput = new HashMap<String, String>();
        String questionType = null;
        String questionScore = null;
        Question question = item.getQuestion();
        if (question instanceof ChoiceQuestion) {
            ChoiceQuestion choice = (ChoiceQuestion) question;
            if (question.getType() == Question.TYPE_SC) {
                questionType = translator.translate("item.type.sc");
                fetchPointsOfMultipleChoices(itemEl, choice, iinput);
            } else if (question.getType() == Question.TYPE_MC) {
                questionType = translator.translate("item.type.mc");
                fetchPointsOfMultipleChoices(itemEl, choice, iinput);
            } else if (question.getType() == Question.TYPE_KPRIM) {
                questionType = translator.translate("item.type.kprim");
                fetchPointsOfKPrim(itemEl, choice, iinput);
            }
        } else if (question instanceof FIBQuestion) {
            questionType = translator.translate("item.type.sc");
            for (Response response : question.getResponses()) {
                FIBResponse fibResponse = (FIBResponse) response;
                if ("BLANK".equals(fibResponse.getType())) {
                    iinput.put(fibResponse.getIdent(), fibResponse.getCorrectBlank());
                }
            }
        } else if (question instanceof EssayQuestion) {
            questionType = translator.translate("item.type.essay");
        }
        if (question != null && question.getMaxValue() > 0.0f) {
            questionScore = AssessmentHelper.getRoundedScore(question.getMaxValue());
            questionScore = translator.translate("item.score.long", new String[] { questionScore });
        }
        renderInstructions.put(RenderInstructions.KEY_RENDER_CORRECT_RESPONSES, new Boolean(withResponses));
        renderInstructions.put(RenderInstructions.KEY_CORRECT_RESPONSES_MAP, iinput);
        renderInstructions.put(RenderInstructions.KEY_QUESTION_TYPE, questionType);
        renderInstructions.put(RenderInstructions.KEY_QUESTION_SCORE, questionScore);
        renderInstructions.put(RenderInstructions.KEY_QUESTION_OO_TYPE, new Integer(question.getType()));
    }
    foo.renderOpenXML(document, renderInstructions);
}