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

Example 86 with Item

use of org.olat.ims.qti.editor.beecom.objects.Item 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);
}

Example 87 with Item

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

the class QTIStatisticResourceResult method getController.

public Controller getController(UserRequest ureq, WindowControl wControl, TooledStackedPanel stackPanel, TreeNode selectedNode, boolean printMode) {
    if (selectedNode instanceof StatisticResourceNode) {
        return createAssessmentController(ureq, wControl, stackPanel, printMode);
    } else if (selectedNode instanceof SectionNode) {
        return createAssessmentController(ureq, wControl, stackPanel, printMode);
    } else if (selectedNode instanceof ItemNode) {
        Section section = null;
        INode sectionNode = selectedNode.getParent();
        if (sectionNode instanceof SectionNode) {
            section = (Section) ((SectionNode) sectionNode).getUserObject();
        }
        Item item = (Item) ((ItemNode) selectedNode).getUserObject();
        return createItemController(ureq, wControl, section, item, printMode);
    }
    return null;
}

Example 88 with Item

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

the class QTIStatisticsManagerImpl method getStatisticAnswerOptions.

@Override
public List<StatisticSurveyItem> getStatisticAnswerOptions(QTIStatisticSearchParams searchParams, List<Item> items) {
    StringBuilder sb = new StringBuilder();
    sb.append("select res.itemIdent, res.answer, count(res.key) from qtistatsresult res ").append(" inner join res.resultSet rset");
    decorateRSet(sb, searchParams).append(" and res.duration > 0").append(" group by res.itemIdent, res.answer").append(" order by res.itemIdent");
    TypedQuery<Object[]> query = dbInstance.getCurrentEntityManager().createQuery(sb.toString(), Object[].class);
    decorateRSetQuery(query, searchParams);
    List<Object[]> results = query.getResultList();
    if (results.isEmpty()) {
        return Collections.emptyList();
    }
    Map<String, Item> identToItemMap = new HashMap<>();
    for (Item item : items) {
        identToItemMap.put(item.getIdent(), item);
    }
    StatisticSurveyItem currentItem = null;
    Map<Item, StatisticSurveyItem> itemToStatisticsMap = new HashMap<>();
    for (Object[] result : results) {
        String itemIdent = (String) result[0];
        String answer = (String) result[1];
        Long numOfAnswers = (Long) result[2];
        Item item = identToItemMap.get(itemIdent);
        if (currentItem == null || !currentItem.getItem().getIdent().equals(itemIdent)) {
            currentItem = new StatisticSurveyItem(item);
            itemToStatisticsMap.put(item, currentItem);
        }
        Response response = findResponses(item, answer);
        currentItem.getResponses().add(new StatisticSurveyItemResponse(response, answer, numOfAnswers));
    }
    List<StatisticSurveyItem> reorderList = new ArrayList<>();
    for (Item item : items) {
        StatisticSurveyItem statsItem = itemToStatisticsMap.get(item);
        if (statsItem != null) {
            reorderList.add(statsItem);
        }
    }
    return reorderList;
}

Example 89 with Item

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

the class QTIStatisticsManagerImpl method getStatisticPerItem.

@Override
public List<StatisticItem> getStatisticPerItem(List<Item> items, QTIStatisticSearchParams searchParams, double numOfParticipants) {
    StringBuilder sb = new StringBuilder();
    sb.append("select res.itemIdent, res.score, count(res.key) from qtistatsresult res ").append(" inner join res.resultSet rset");
    decorateRSet(sb, searchParams);
    sb.append(" group by res.itemIdent, res.score");
    TypedQuery<Object[]> query = dbInstance.getCurrentEntityManager().createQuery(sb.toString(), Object[].class);
    decorateRSetQuery(query, searchParams);
    List<Object[]> results = query.getResultList();
    Map<String, StatisticItemHelper> itemToHelpers = new HashMap<>();
    for (Object[] result : results) {
        String itemIdent = (String) result[0];
        Float score = (Float) result[1];
        Long count = (Long) result[2];
        if (count == null || score == null || itemIdent == null)
            continue;
        StatisticItemHelper helper = itemToHelpers.get(itemIdent);
        if (helper == null) {
            helper = new StatisticItemHelper();
            itemToHelpers.put(itemIdent, helper);
        }
        helper.count += count.longValue();
        helper.totalScore += (count.longValue() * score.doubleValue());
        for (Item item : items) {
            if (item.getIdent().equals(itemIdent)) {
                double maxValue = item.getQuestion().getMaxValue();
                if (Math.abs(score.doubleValue() - maxValue) < 0.0001) {
                    helper.countCorrectAnswers += count.longValue();
                }
            }
        }
    }
    List<StatisticItem> averages = new ArrayList<>();
    for (Item item : items) {
        StatisticItemHelper helper = itemToHelpers.get(item.getIdent());
        if (helper == null) {
            averages.add(new StatisticItem(item, -1.0, -1.0, -1, -1));
        } else {
            long numOfAnswersItem = helper.count;
            long numOfCorrectAnswers = helper.countCorrectAnswers;
            double average = (helper.totalScore / helper.count);
            double averageParticipants = (helper.totalScore / numOfParticipants);
            averages.add(new StatisticItem(item, average, averageParticipants, numOfAnswersItem, numOfCorrectAnswers));
        }
    }
    return averages;
}

Example 90 with Item

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

the class QTI12AssessmentStatisticsController method initScoreStatisticPerItem.

private void initScoreStatisticPerItem(List<Item> items, double numOfParticipants) {
    BarSeries d1 = new BarSeries();
    BarSeries d2 = new BarSeries();
    List<StatisticItem> statisticItems = qtiStatisticsManager.getStatisticPerItem(items, resourceResult.getSearchParams(), numOfParticipants);
    int i = 0;
    List<ItemInfos> itemInfos = new ArrayList<>(items.size());
    for (StatisticItem statisticItem : statisticItems) {
        Item item = statisticItem.getItem();
        String label = Integer.toString(++i);
        String text = item.getTitle();
        d1.add(statisticItem.getAverageScore(), label);
        double numOfRightAnswers = statisticItem.getNumOfCorrectAnswers();
        double res = numOfRightAnswers;
        d2.add(res, label);
        itemInfos.add(new ItemInfos(label, text));
    }
    mainVC.contextPut("itemInfoList", itemInfos);
    VelocityContainer averageScorePeritemVC = createVelocityContainer("hbar_average_score_per_item");
    Stringuified data1 = BarSeries.getDatasAndColors(Collections.singletonList(d1), "bar_default");
    averageScorePeritemVC.contextPut("datas", data1);
    mainVC.put("averageScorePerItemChart", averageScorePeritemVC);
    VelocityContainer percentRightAnswersPerItemVC = createVelocityContainer("hbar_right_answer_per_item");
    Stringuified data2 = BarSeries.getDatasAndColors(Collections.singletonList(d2), "bar_green");
    percentRightAnswersPerItemVC.contextPut("datas", data2);
    percentRightAnswersPerItemVC.contextPut("numOfParticipants", Long.toString(Math.round(numOfParticipants)));
    mainVC.put("percentRightAnswersPerItemChart", percentRightAnswersPerItemVC);
}