Examples with QTIResultSet org.olat.ims.qti.QTIResultSet used on opensource projects

Example 16 with QTIResultSet

use of org.olat.ims.qti.QTIResultSet in project openolat by klemens.

the class IQTestHelper method createSet.

public static QTIResultSet createSet(float score, long assessmentId, Identity id, RepositoryEntry re, String resSubPath, Date creationDate, Date modDate) {
    QTIResultSet test = new QTIResultSet();
    if (score >= 4.0d) {
        test.setIsPassed(true);
    } else {
        test.setIsPassed(false);
    }
    test.setOlatResource(re.getOlatResource().getResourceableId());
    test.setOlatResourceDetail(resSubPath);
    test.setRepositoryRef(re.getKey());
    test.setScore(score);
    long duration = Math.round((Math.random() * 1000 * 60 * 60) + 1l);
    test.setDuration(duration);
    test.setIdentity(id);
    test.setAssessmentID(assessmentId);
    test.setCreationDate(creationDate);
    test.setLastModified(modDate);
    DB dbInstance = DBFactory.getInstance();
    dbInstance.getCurrentEntityManager().persist(test);
    return test;
}

Example 17 with QTIResultSet

use of org.olat.ims.qti.QTIResultSet in project openolat by klemens.

the class OLATUpgrade_12_0_0 method updateTest.

private void updateTest(RepositoryEntry entry, IQTESTCourseNode courseNode, Set<Identity> changeSet) {
    boolean onyx = IQEditController.CONFIG_VALUE_QTI2.equals(courseNode.getModuleConfiguration().get(IQEditController.CONFIG_KEY_TYPE_QTI));
    if (onyx)
        return;
    RepositoryEntry testEntry = courseNode.getReferencedRepositoryEntry();
    OLATResource ores = testEntry.getOlatResource();
    boolean qti21 = ImsQTI21Resource.TYPE_NAME.equals(ores.getResourceableTypeName());
    List<AssessmentEntryImpl> assessmentEntries = loadAssessmentEntries(entry, courseNode.getIdent());
    for (AssessmentEntryImpl assessmentEntry : assessmentEntries) {
        if (assessmentEntry.getLastUserModified() != null || assessmentEntry.getLastCoachModified() != null)
            continue;
        if (qti21) {
            Long assessmentId = assessmentEntry.getAssessmentId();
            if (assessmentId != null) {
                AssessmentTestSession session = qtiService.getAssessmentTestSession(assessmentEntry.getAssessmentId());
                if (session != null && session.getFinishTime() != null) {
                    assessmentEntry.setLastUserModified(session.getFinishTime());
                    updateAssessmentEntry(assessmentEntry);
                    changeSet.add(assessmentEntry.getIdentity());
                }
            }
        } else {
            long olatResource = entry.getOlatResource().getResourceableId().longValue();
            QTIResultSet rset = iqManager.getLastResultSet(assessmentEntry.getIdentity(), olatResource, courseNode.getIdent());
            if (rset != null && rset.getLastModified() != null) {
                assessmentEntry.setLastUserModified(rset.getLastModified());
                updateAssessmentEntry(assessmentEntry);
                changeSet.add(assessmentEntry.getIdentity());
            }
        }
    }
}

Example 18 with QTIResultSet

use of org.olat.ims.qti.QTIResultSet in project openolat by klemens.

the class QTIStatisticsManagerTest method testLastQTIResultsSetQuery.

/**
 * Test retrieve the last modified result set for every assessed users
 */
@Test
public void testLastQTIResultsSetQuery() {
    RepositoryEntry re = createRepository();
    Identity id1 = JunitTestHelper.createAndPersistIdentityAsRndUser("qti-stats-1");
    Identity id2 = JunitTestHelper.createAndPersistIdentityAsRndUser("qti-stats-2");
    Identity id3 = JunitTestHelper.createAndPersistIdentityAsRndUser("qti-stats-3");
    dbInstance.commit();
    long assessmentId = 835l;
    String resSubPath = "1234";
    // 3 try for id1
    QTIResultSet set1_1 = createSet(2.0f, assessmentId, id1, re, resSubPath, modDate(3, 8, 8), modDate(3, 8, 12));
    QTIResultSet set1_3 = createSet(6.0f, assessmentId, id1, re, resSubPath, modDate(3, 14, 7), modDate(3, 14, 38));
    QTIResultSet set1_2 = createSet(4.0f, assessmentId, id1, re, resSubPath, modDate(3, 10, 34), modDate(3, 10, 45));
    // 2 try for id2
    QTIResultSet set2_1 = createSet(6.0f, assessmentId, id2, re, resSubPath, modDate(3, 9, 21), modDate(3, 9, 45));
    QTIResultSet set2_2 = createSet(5.0f, assessmentId, id2, re, resSubPath, modDate(3, 12, 45), modDate(3, 12, 55));
    // 1 try for id1
    QTIResultSet set3_1 = createSet(1.0f, assessmentId, id3, re, resSubPath, modDate(3, 12, 1), modDate(3, 12, 12));
    dbInstance.commit();
    QTIStatisticSearchParams searchParams = new QTIStatisticSearchParams(re.getOlatResource().getResourceableId(), resSubPath);
    List<QTIStatisticResultSet> sets = qtiStatisticsManager.getAllResultSets(searchParams);
    Assert.assertNotNull(sets);
    Assert.assertEquals(3, sets.size());
    List<Long> setKeys = PersistenceHelper.toKeys(sets);
    Assert.assertTrue(setKeys.contains(set1_3.getKey()));
    Assert.assertTrue(setKeys.contains(set2_2.getKey()));
    Assert.assertTrue(setKeys.contains(set3_1.getKey()));
    Assert.assertFalse(setKeys.contains(set1_1.getKey()));
    Assert.assertFalse(setKeys.contains(set1_2.getKey()));
    Assert.assertFalse(setKeys.contains(set2_1.getKey()));
}

Example 19 with QTIResultSet

use of org.olat.ims.qti.QTIResultSet in project openolat by klemens.

the class IQManager method persistResults.

/**
 * Create the QTIResults on the database for a given assessments,
 * self-assessment or survey. These database entries can be used for
 * statistical downloads.
 *
 * @param ai
 * @param resId
 * @param resDetail
 * @param ureq
 */
public void persistResults(AssessmentInstance ai) {
    AssessmentContext ac = ai.getAssessmentContext();
    QTIResultSet qtiResultSet = new QTIResultSet();
    qtiResultSet.setLastModified(new Date(System.currentTimeMillis()));
    qtiResultSet.setOlatResource(ai.getCallingResId());
    qtiResultSet.setOlatResourceDetail(ai.getCallingResDetail());
    qtiResultSet.setRepositoryRef(ai.getRepositoryEntryKey());
    qtiResultSet.setIdentity(ai.getAssessedIdentity());
    qtiResultSet.setQtiType(ai.getType());
    qtiResultSet.setAssessmentID(ai.getAssessID());
    qtiResultSet.setDuration(new Long(ai.getAssessmentContext().getDuration()));
    if (ai.isSurvey()) {
        qtiResultSet.setScore(0);
        qtiResultSet.setIsPassed(true);
    } else {
        qtiResultSet.setScore(ac.getScore());
        qtiResultSet.setIsPassed(ac.isPassed());
    }
    dbInstance.getCurrentEntityManager().persist(qtiResultSet);
    // Loop over all sections in this assessment
    int sccnt = ac.getSectionContextCount();
    for (int i = 0; i < sccnt; i++) {
        // Loop over all items in this section
        SectionContext sc = ac.getSectionContext(i);
        int iccnt = sc.getItemContextCount();
        for (int j = 0; j < iccnt; j++) {
            ItemContext ic = sc.getItemContext(j);
            // Create new result item for this item
            QTIResult qtiResult = new QTIResult();
            qtiResult.setResultSet(qtiResultSet);
            qtiResult.setItemIdent(ic.getIdent());
            qtiResult.setDuration(new Long(ic.getTimeSpent()));
            if (ai.isSurvey())
                qtiResult.setScore(0);
            else
                qtiResult.setScore(ic.getScore());
            qtiResult.setTstamp(new Date(ic.getLatestAnswerTime()));
            qtiResult.setLastModified(new Date(System.currentTimeMillis()));
            qtiResult.setIp(ai.getRemoteAddr());
            // Get user answers for this item
            StringBuilder sb = new StringBuilder();
            if (ic.getItemInput() == null) {
            } else {
                ItemInput inp = ic.getItemInput();
                if (inp.isEmpty()) {
                    sb.append("[]");
                } else {
                    Map<String, List<String>> im = inp.getInputMap();
                    // Create answer block
                    Set<String> keys = im.keySet();
                    Iterator<String> iter = keys.iterator();
                    while (iter.hasNext()) {
                        String ident = iter.next();
                        // response_lid ident
                        sb.append(ident);
                        sb.append("[");
                        List<String> answers = inp.getAsList(ident);
                        for (int y = 0; y < answers.size(); y++) {
                            sb.append("[");
                            String answer = answers.get(y);
                            // answer is referenced to response_label ident, if
                            // render_choice
                            // answer is userinput, if render_fib
                            answer = quoteSpecialQTIResultCharacters(answer);
                            sb.append(answer);
                            sb.append("]");
                        }
                        sb.append("]");
                    }
                }
            }
            qtiResult.setAnswer(sb.toString());
            // Persist result data in database
            dbInstance.getCurrentEntityManager().persist(qtiResult);
        }
    }
}

Example 20 with QTIResultSet

use of org.olat.ims.qti.QTIResultSet in project openolat by klemens.

the class CourseAssessmentWebService method importTestItems.

private void importTestItems(ICourse course, String nodeKey, Identity identity, AssessableResultsVO resultsVO) {
    try {
        IQManager iqManager = CoreSpringFactory.getImpl(IQManager.class);
        // load the course and the course node
        CourseNode courseNode = getParentNode(course, nodeKey);
        ModuleConfiguration modConfig = courseNode.getModuleConfiguration();
        // check if the result set is already saved
        QTIResultSet set = iqManager.getLastResultSet(identity, course.getResourceableId(), courseNode.getIdent());
        if (set == null) {
            String resourcePathInfo = course.getResourceableId() + File.separator + courseNode.getIdent();
            // The use of these classes AssessmentInstance, AssessmentContext and
            // Navigator
            // allow the use of the persistence mechanism of OLAT without
            // duplicating the code.
            // The consequence is that we must loop on section and items and set the
            // navigator on
            // the right position before submitting the inputs.
            AssessmentInstance ai = AssessmentFactory.createAssessmentInstance(identity, "", modConfig, false, course.getResourceableId(), courseNode.getIdent(), resourcePathInfo, null);
            Navigator navigator = ai.getNavigator();
            navigator.startAssessment();
            // The type of the navigator depends on the setting of the course node
            boolean perItem = (navigator instanceof MenuItemNavigator);
            Map<String, ItemInput> datas = convertToHttpItemInput(resultsVO.getResults());
            AssessmentContext ac = ai.getAssessmentContext();
            int sectioncnt = ac.getSectionContextCount();
            // loop on the sections
            for (int i = 0; i < sectioncnt; i++) {
                SectionContext sc = ac.getSectionContext(i);
                navigator.goToSection(i);
                ItemsInput iips = new ItemsInput();
                int itemcnt = sc.getItemContextCount();
                // loop on the items
                for (int j = 0; j < itemcnt; j++) {
                    ItemContext it = sc.getItemContext(j);
                    if (datas.containsKey(it.getIdent())) {
                        if (perItem) {
                            // save the datas on a per item base
                            navigator.goToItem(i, j);
                            // the navigator can give informations on its current status
                            Info info = navigator.getInfo();
                            if (info.containsError()) {
                            // some items cannot processed twice
                            } else {
                                iips.addItemInput(datas.get(it.getIdent()));
                                navigator.submitItems(iips);
                                iips = new ItemsInput();
                            }
                        } else {
                            // put for a section
                            iips.addItemInput(datas.get(it.getIdent()));
                        }
                    }
                }
                if (!perItem) {
                    // save the inputs of the section. In a section based navigation,
                    // we must saved the inputs of the whole section at once
                    navigator.submitItems(iips);
                }
            }
            navigator.submitAssessment();
            // persist the QTIResultSet (o_qtiresultset and o_qtiresult) on the
            // database
            // TODO iqManager.persistResults(ai, course.getResourceableId(),
            // courseNode.getIdent(), identity, "127.0.0.1");
            // write the reporting file on the file system
            // The path is <olatdata> / resreporting / <username> / Assessment /
            // <assessId>.xml
            // TODO Document docResReporting = iqManager.getResultsReporting(ai,
            // identity, Locale.getDefault());
            // TODO FilePersister.createResultsReporting(docResReporting, identity,
            // ai.getFormattedType(), ai.getAssessID());
            // prepare all instances needed to save the score at the course node
            // level
            CourseEnvironment cenv = course.getCourseEnvironment();
            IdentityEnvironment identEnv = new IdentityEnvironment();
            identEnv.setIdentity(identity);
            UserCourseEnvironment userCourseEnv = new UserCourseEnvironmentImpl(identEnv, cenv);
            // update scoring overview for the user in the current course
            Float score = ac.getScore();
            Boolean passed = ac.isPassed();
            // perhaps don't pass this key directly
            ScoreEvaluation sceval = new ScoreEvaluation(score, passed, passed, new Long(nodeKey));
            AssessableCourseNode acn = (AssessableCourseNode) courseNode;
            // assessment nodes are assessable
            boolean incrementUserAttempts = true;
            acn.updateUserScoreEvaluation(sceval, userCourseEnv, identity, incrementUserAttempts, Role.coach);
        } else {
            log.error("Result set already saved");
        }
    } catch (Exception e) {
        log.error("", e);
    }
}