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

Example 6 with QtiParseException

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

the class AssessmentObjectFormItem method extractStringResponseData.

protected Map<Identifier, StringResponseData> extractStringResponseData() {
    final Map<Identifier, StringResponseData> responseMap = new HashMap<Identifier, StringResponseData>();
    final Set<String> parameterNames = getRootForm().getRequestParameterSet();
    for (final String name : parameterNames) {
        if (name.startsWith("qtiworks_presented_")) {
            final String responseIdentifierString = name.substring("qtiworks_presented_".length());
            final Identifier responseIdentifier;
            try {
                responseIdentifier = Identifier.parseString(responseIdentifierString);
            } catch (final QtiParseException e) {
                // throw new BadResponseWebPayloadException("Bad response identifier encoded in parameter  " + name, e);
                throw new RuntimeException("Bad response identifier encoded in parameter  " + name, e);
            }
            final String[] responseValues = getRootForm().getRequestParameterValues("qtiworks_response_" + responseIdentifierString);
            final StringResponseData stringResponseData = new StringResponseData(responseValues);
            responseMap.put(responseIdentifier, stringResponseData);
        }
    }
    return responseMap;
}

Example 7 with QtiParseException

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

the class AbstractQtiWorksController method processResponse.

protected void processResponse(UserRequest ureq, FormItem source) {
    Map<Identifier, ResponseInput> stringResponseMap = extractStringResponseData();
    Map<Identifier, ResponseInput> fileResponseMap;
    if (mainForm.isMultipartEnabled()) {
        fileResponseMap = extractFileResponseData();
    } else {
        fileResponseMap = Collections.emptyMap();
    }
    if (source instanceof FormLink) {
        FormLink button = (FormLink) source;
        String cmd = button.getCmd();
        if (cmd != null && cmd.startsWith("qtiworks_response_")) {
            String responseIdentifierString = cmd.substring("qtiworks_response_".length());
            String presentedFlag = "qtiworks_presented_".concat(responseIdentifierString);
            if (mainForm.getRequestParameterSet().contains(presentedFlag)) {
                Identifier responseIdentifier;
                try {
                    responseIdentifier = getResponseIdentifierFromUniqueId(responseIdentifierString);
                // Identifier.parseString(responseIdentifierString);
                } catch (final QtiParseException e) {
                    throw new RuntimeException("Bad response identifier encoded in parameter " + cmd, e);
                }
                String[] responseValues;
                if (button.getUserObject() instanceof EndAttemptInteraction) {
                    responseValues = new String[] { ((EndAttemptInteraction) button.getUserObject()).getTitle() };
                } else {
                    responseValues = new String[] { "submit" };
                }
                StringInput stringResponseData = new StringInput(responseValues);
                stringResponseMap.put(responseIdentifier, stringResponseData);
            }
        }
    }
    String candidateComment = extractComment();
    fireResponse(ureq, source, stringResponseMap, fileResponseMap, candidateComment);
}

Example 8 with QtiParseException

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

the class AbstractQtiWorksController method extractStringResponseData.

protected Map<Identifier, ResponseInput> extractStringResponseData() {
    final Map<Identifier, ResponseInput> responseMap = new HashMap<>();
    final Set<String> parameterNames = mainForm.getRequestParameterSet();
    for (final String name : parameterNames) {
        if (name.startsWith("qtiworks_presented_")) {
            final String responseIdentifierString = name.substring("qtiworks_presented_".length());
            final Identifier responseIdentifier;
            try {
                responseIdentifier = getResponseIdentifierFromUniqueId(responseIdentifierString);
            // responseIdentifier = Identifier.parseString(responseIdentifierString);
            } catch (final QtiParseException e) {
                // throw new BadResponseWebPayloadException("Bad response identifier encoded in parameter  " + name, e);
                throw new RuntimeException("Bad response identifier encoded in parameter  " + name, e);
            }
            String[] responseBase64Values = mainForm.getRequestParameterValues("qtiworks_response_64_" + responseIdentifierString);
            if (responseBase64Values != null && responseBase64Values.length == 1) {
                // only used from drawing interaction as image/png
                String responseData = responseBase64Values[0];
                if (responseData.startsWith(PNG_BASE64_PREFIX)) {
                    byte[] file = Base64.decodeBase64(responseData.substring(PNG_BASE64_PREFIX.length(), responseData.length()));
                    final Base64Input stringResponseData = new Base64Input("image/png", file);
                    responseMap.put(responseIdentifier, stringResponseData);
                }
            } else {
                final String[] responseValues = mainForm.getRequestParameterValues("qtiworks_response_" + responseIdentifierString);
                if (responseValues != null && responseValues.length > 0) {
                    for (int i = responseValues.length; i-- > 0; ) {
                        responseValues[i] = FilterFactory.getXMLValidCharacterFilter().filter(responseValues[i]);
                    }
                }
                final StringInput stringResponseData = new StringInput(responseValues);
                responseMap.put(responseIdentifier, stringResponseData);
            }
        }
    }
    return responseMap;
}

Example 9 with QtiParseException

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

the class AssessmentObjectFormItem method extractStringResponseData.

protected Map<Identifier, StringResponseData> extractStringResponseData() {
    final Map<Identifier, StringResponseData> responseMap = new HashMap<Identifier, StringResponseData>();
    final Set<String> parameterNames = getRootForm().getRequestParameterSet();
    for (final String name : parameterNames) {
        if (name.startsWith("qtiworks_presented_")) {
            final String responseIdentifierString = name.substring("qtiworks_presented_".length());
            final Identifier responseIdentifier;
            try {
                responseIdentifier = Identifier.parseString(responseIdentifierString);
            } catch (final QtiParseException e) {
                // throw new BadResponseWebPayloadException("Bad response identifier encoded in parameter  " + name, e);
                throw new RuntimeException("Bad response identifier encoded in parameter  " + name, e);
            }
            final String[] responseValues = getRootForm().getRequestParameterValues("qtiworks_response_" + responseIdentifierString);
            final StringResponseData stringResponseData = new StringResponseData(responseValues);
            responseMap.put(responseIdentifier, stringResponseData);
        }
    }
    return responseMap;
}

Example 10 with QtiParseException

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

the class AssessmentObjectFormItem method extractFileResponseData.

protected Map<Identifier, MultipartFileInfos> extractFileResponseData() {
    Map<Identifier, MultipartFileInfos> fileResponseMap = new HashMap<Identifier, MultipartFileInfos>();
    Set<String> parameterNames = new HashSet<>(getRootForm().getRequestMultipartFilesSet());
    parameterNames.addAll(getRootForm().getRequestParameterSet());
    for (String name : parameterNames) {
        if (name.startsWith("qtiworks_uploadpresented_")) {
            String responseIdentifierString = name.substring("qtiworks_uploadpresented_".length());
            Identifier responseIdentifier;
            try {
                responseIdentifier = Identifier.parseString(responseIdentifierString);
            } catch (final QtiParseException e) {
                throw new RuntimeException("Bad response identifier encoded in parameter " + name, e);
            }
            String multipartName = "qtiworks_uploadresponse_" + responseIdentifierString;
            MultipartFileInfos multipartFile = getRootForm().getRequestMultipartFileInfos(multipartName);
            if (multipartFile == null) {
                throw new RuntimeException("Expected to find multipart file with name " + multipartName);
            }
            fileResponseMap.put(responseIdentifier, multipartFile);
        }
    }
    return fileResponseMap;
}