Examples with QtiCandidateStateException uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException used on opensource projects

Example 16 with QtiCandidateStateException

use of uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method nextItemIfAllowed.

/**
 * Try to go to the next item. It will check fi the current
 * item want to show some feedback (modal or element), has some
 * bad or invalid responses, state of the test session... or if
 * the item is an adaptive one.
 *
 * @param ureq
 */
private void nextItemIfAllowed(UserRequest ureq) {
    if (testSessionController.hasFollowingNonLinearItem() && testSessionController.getTestSessionState() != null && !testSessionController.getTestSessionState().isEnded() && !testSessionController.getTestSessionState().isExited()) {
        try {
            TestSessionState testSessionState = testSessionController.getTestSessionState();
            TestPlanNodeKey itemNodeKey = testSessionState.getCurrentItemKey();
            if (itemNodeKey != null) {
                TestPlanNode currentItemNode = testSessionState.getTestPlan().getNode(itemNodeKey);
                boolean hasFeedbacks = qtiWorksCtrl.willShowSomeAssessmentItemFeedbacks(currentItemNode);
                // allow skipping
                if (!hasFeedbacks) {
                    processNextItem(ureq);
                }
            }
        } catch (QtiCandidateStateException e) {
            // log informations
            logError("", e);
            ServletUtil.printOutRequestParameters(ureq.getHttpReq());
        }
    }
}

Example 17 with QtiCandidateStateException

use of uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method processEndTestPart.

// public CandidateSession endCurrentTestPart(final CandidateSessionContext candidateSessionContext)
private void processEndTestPart(UserRequest ureq) {
    /* Update state */
    final Date requestTimestamp = ureq.getRequestTimestamp();
    testSessionController.endCurrentTestPart(requestTimestamp);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    TestPlanNode nextTestPart = testSessionController.findNextEnterableTestPart();
    // Record current result state
    final AssessmentResult assessmentResult = computeAndRecordTestAssessmentResult(requestTimestamp, testSessionState, nextTestPart == null);
    if (nextTestPart == null) {
        candidateSession = qtiService.finishTestSession(candidateSession, testSessionState, assessmentResult, requestTimestamp, getDigitalSignatureOptions(), getIdentity());
        if (!qtiWorksCtrl.willShowSomeAssessmentTestFeedbacks()) {
            // need feedback, no more parts, quickly exit
            try {
                // end current test part
                testSessionController.enterNextAvailableTestPart(requestTimestamp);
            } catch (final QtiCandidateStateException e) {
                candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_ADVANCE_TEST_PART, e);
                logError("CANNOT_ADVANCE_TEST_PART", e);
                return;
            } catch (final RuntimeException e) {
                candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_ADVANCE_TEST_PART, e);
                logError("RuntimeException", e);
                // handleExplosion(e, candidateSession);
                return;
            }
            // exit the test
            NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
            CandidateTestEventType eventType = CandidateTestEventType.EXIT_TEST;
            testSessionController.exitTest(requestTimestamp);
            candidateSession.setTerminationTime(requestTimestamp);
            candidateSession = qtiService.updateAssessmentTestSession(candidateSession);
            /* Record and log event */
            final CandidateEvent candidateTestEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, eventType, testSessionState, notificationRecorder);
            candidateAuditLogger.logCandidateEvent(candidateTestEvent);
            this.lastEvent = candidateTestEvent;
            qtiWorksCtrl.updateStatusAndResults(ureq);
            doExitTest(ureq);
        }
    } else if (!qtiWorksCtrl.willShowSomeTestPartFeedbacks()) {
        // no feedback, go to the next part
        processAdvanceTestPart(ureq);
    }
}

Example 18 with QtiCandidateStateException

use of uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method processFinishLinearItem.

// public CandidateSession finishLinearItem(final CandidateSessionContext candidateSessionContext)
// throws CandidateException {
private void processFinishLinearItem(UserRequest ureq) {
    NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    try {
        if (!testSessionController.mayAdvanceItemLinear()) {
            candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_FINISH_LINEAR_TEST_ITEM, null);
            logError("CANNOT_FINISH_LINEAR_TEST_ITEM", null);
            return;
        }
    } catch (QtiCandidateStateException e) {
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_FINISH_LINEAR_TEST_ITEM, e);
        logError("CANNOT_FINISH_LINEAR_TEST_ITEM", e);
        return;
    } catch (RuntimeException e) {
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_FINISH_LINEAR_TEST_ITEM, e);
        logError("CANNOT_FINISH_LINEAR_TEST_ITEM", e);
        // handleExplosion(e, candidateSession);
        return;
    }
    // Update state
    final Date requestTimestamp = ureq.getRequestTimestamp();
    final TestPlanNode nextItemNode = testSessionController.advanceItemLinear(requestTimestamp);
    // boolean terminated = nextItemNode == null && testSessionController.findNextEnterableTestPart() == null;
    // Record current result state
    final AssessmentResult assessmentResult = computeAndRecordTestAssessmentResult(requestTimestamp, testSessionState, false);
    /* If we ended the testPart and there are now no more available testParts, then finish the session now */
    if (nextItemNode == null && testSessionController.findNextEnterableTestPart() == null) {
        candidateSession = qtiService.finishTestSession(candidateSession, testSessionState, assessmentResult, requestTimestamp, getDigitalSignatureOptions(), getIdentity());
    }
    // Record and log event
    final CandidateTestEventType eventType = nextItemNode != null ? CandidateTestEventType.FINISH_ITEM : CandidateTestEventType.FINISH_FINAL_ITEM;
    final CandidateEvent candidateTestEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, eventType, null, null, testSessionState, notificationRecorder);
    this.lastEvent = candidateTestEvent;
    candidateAuditLogger.logCandidateEvent(candidateTestEvent);
}

Example 19 with QtiCandidateStateException

use of uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException in project openolat by klemens.

the class AssessmentItemDisplayController method requestSolution.

public void requestSolution(UserRequest ureq) {
    ItemSessionState itemSessionState = itemSessionController.getItemSessionState();
    /* Make sure caller may do this */
    // itemDeliverySettings.isAllowSolutionWhenOpen()
    boolean allowSolutionWhenOpen = true;
    if (!itemSessionState.isEnded() && !allowSolutionWhenOpen) {
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.SOLUTION_WHEN_INTERACTING_FORBIDDEN, null);
        logError("SOLUTION_WHEN_INTERACTING_FORBIDDEN", null);
        return;
    } else if (itemSessionState.isEnded()) /* && !itemDeliverySettings.isAllowSoftResetWhenEnded() */
    {
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.SOLUTION_WHEN_ENDED_FORBIDDEN, null);
        logError("SOLUTION_WHEN_ENDED_FORBIDDEN", null);
        return;
    }
    /* End session if still open */
    final Date timestamp = ureq.getRequestTimestamp();
    boolean isClosingSession = false;
    if (!itemSessionState.isEnded()) {
        isClosingSession = true;
        try {
            itemSessionController.endItem(timestamp);
        } catch (final QtiCandidateStateException e) {
            candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.SOLUTION_WHEN_ENDED_FORBIDDEN, null);
            logError("SOLUTION_WHEN_ENDED_FORBIDDEN", e);
            return;
        } catch (final RuntimeException e) {
            logError("", e);
            // handleExplosion(e, candidateSession);
            return;
        }
    }
    /* Record current result state, and maybe close session */
    final AssessmentResult assessmentResult = computeAndRecordItemAssessmentResult(ureq);
    if (isClosingSession) {
        qtiService.finishItemSession(candidateSession, assessmentResult, timestamp);
    }
    /* Record and log event */
    final CandidateEvent candidateEvent = qtiService.recordCandidateItemEvent(candidateSession, null, entry, CandidateItemEventType.SOLUTION, itemSessionState);
    candidateAuditLogger.logCandidateEvent(candidateEvent);
    lastEvent = candidateEvent;
}

Example 20 with QtiCandidateStateException

use of uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException in project openolat by klemens.

the class AssessmentItemDisplayController method handleResponses.

public void handleResponses(UserRequest ureq, Map<Identifier, ResponseInput> stringResponseMap, Map<Identifier, ResponseInput> fileResponseMap, String candidateComment) {
    /* Retrieve current JQTI state and set up JQTI controller */
    NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
    ItemSessionState itemSessionState = itemSessionController.getItemSessionState();
    /* Make sure an attempt is allowed */
    if (itemSessionState.isEnded()) {
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.RESPONSES_NOT_EXPECTED, null);
        logError("RESPONSES_NOT_EXPECTED", null);
        return;
    }
    /* Build response map in required format for JQTI+.
		 * NB: The following doesn't test for duplicate keys in the two maps. I'm not sure
		 * it's worth the effort.
		 */
    final Map<Identifier, ResponseData> responseDataMap = new HashMap<>();
    // final Map<Identifier, CandidateFileSubmission> fileSubmissionMap = new HashMap<>();
    final Map<Identifier, AssessmentResponse> assessmentResponseDataMap = new HashMap<>();
    if (stringResponseMap != null) {
        for (final Entry<Identifier, ResponseInput> stringResponseEntry : stringResponseMap.entrySet()) {
            Identifier identifier = stringResponseEntry.getKey();
            ResponseInput responseData = stringResponseEntry.getValue();
            if (responseData instanceof StringInput) {
                responseDataMap.put(identifier, new StringResponseData(((StringInput) responseData).getResponseData()));
            } else if (responseData instanceof Base64Input) {
            // TODO
            } else if (responseData instanceof FileInput) {
            }
        }
    }
    if (fileResponseMap != null) {
        for (final Entry<Identifier, ResponseInput> fileResponseEntry : fileResponseMap.entrySet()) {
            final Identifier identifier = fileResponseEntry.getKey();
            final FileInput multipartFile = (FileInput) fileResponseEntry.getValue();
            if (!multipartFile.isEmpty()) {
                // final CandidateFileSubmission fileSubmission = candidateUploadService.importFileSubmission(candidateSession, multipartFile);
                File storedFile = qtiService.importFileSubmission(candidateSession, multipartFile.getMultipartFileInfos());
                final FileResponseData fileResponseData = new FileResponseData(storedFile, multipartFile.getContentType(), multipartFile.getFileName());
                responseDataMap.put(identifier, fileResponseData);
                assessmentResponseDataMap.put(identifier, new AssessmentResponseData(identifier, fileResponseData));
            // fileSubmissionMap.put(identifier, fileSubmission);
            }
        }
    }
    /* Submit comment (if provided)
		 * NB: Do this first in case next actions end the item session.
		 */
    final Date timestamp = ureq.getRequestTimestamp();
    if (candidateComment != null) {
        try {
            itemSessionController.setCandidateComment(timestamp, candidateComment);
        } catch (final QtiCandidateStateException e) {
            candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANDIDATE_COMMENT_FORBIDDEN, e);
            logError("CANDIDATE_COMMENT_FORBIDDEN", null);
            return;
        } catch (final RuntimeException e) {
            logError("", e);
            // handleExplosion(e, candidateSession);
            return;
        }
    }
    /* Attempt to bind responses */
    boolean allResponsesValid = false, allResponsesBound = false;
    try {
        itemSessionController.bindResponses(timestamp, responseDataMap);
        /* Note any responses that failed to bind */
        final Set<Identifier> badResponseIdentifiers = itemSessionState.getUnboundResponseIdentifiers();
        allResponsesBound = badResponseIdentifiers.isEmpty();
        /* Now validate the responses according to any constraints specified by the interactions */
        if (allResponsesBound) {
            final Set<Identifier> invalidResponseIdentifiers = itemSessionState.getInvalidResponseIdentifiers();
            allResponsesValid = invalidResponseIdentifiers.isEmpty();
        }
        /* (We commit responses immediately here) */
        itemSessionController.commitResponses(timestamp);
        /* Invoke response processing (only if responses are valid) */
        if (allResponsesValid) {
            itemSessionController.performResponseProcessing(timestamp);
        }
    } catch (final QtiCandidateStateException e) {
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.RESPONSES_NOT_EXPECTED, null);
        logError("RESPONSES_NOT_EXPECTED", e);
        return;
    } catch (final RuntimeException e) {
        logError("", e);
        // handleExplosion(e, candidateSession);
        return;
    }
    /* Record resulting attempt and event */
    final CandidateItemEventType eventType = allResponsesBound ? (allResponsesValid ? CandidateItemEventType.ATTEMPT_VALID : CandidateItemEventType.RESPONSE_INVALID) : CandidateItemEventType.RESPONSE_BAD;
    final CandidateEvent candidateEvent = qtiService.recordCandidateItemEvent(candidateSession, null, entry, eventType, itemSessionState, notificationRecorder);
    candidateAuditLogger.logCandidateEvent(candidateEvent, assessmentResponseDataMap);
    lastEvent = candidateEvent;
    /* Record current result state, or finish session */
    updateSessionFinishedStatus(ureq);
}