org.sakaiproject.tool.assessment.qti.helper.ExtractionHelper Maven / Gradle / Ivy
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* $URL$
* $Id$
***********************************************************************************
*
* Copyright (c) 2005, 2006, 2007, 2008, 2009 The Sakai Foundation
*
* Licensed under the Educational Community License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.opensource.org/licenses/ECL-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
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package org.sakaiproject.tool.assessment.qti.helper;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;
import java.util.TreeSet;
import javax.activation.MimetypesFileTypeMap;
import javax.xml.parsers.ParserConfigurationException;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.sakaiproject.component.cover.ServerConfigurationService;
import org.sakaiproject.content.api.ContentResource;
import org.sakaiproject.entity.api.ResourceProperties;
import org.sakaiproject.tool.assessment.data.dao.assessment.Answer;
import org.sakaiproject.tool.assessment.data.dao.assessment.AnswerFeedback;
import org.sakaiproject.tool.assessment.data.dao.assessment.AssessmentAccessControl;
import org.sakaiproject.tool.assessment.data.dao.assessment.AssessmentFeedback;
import org.sakaiproject.tool.assessment.data.dao.assessment.EvaluationModel;
import org.sakaiproject.tool.assessment.data.dao.assessment.ItemAttachment;
import org.sakaiproject.tool.assessment.data.dao.assessment.ItemData;
import org.sakaiproject.tool.assessment.data.dao.assessment.ItemText;
import org.sakaiproject.tool.assessment.data.dao.assessment.ItemTextAttachment;
import org.sakaiproject.tool.assessment.data.dao.assessment.SecuredIPAddress;
import org.sakaiproject.tool.assessment.data.ifc.assessment.AnswerFeedbackIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.AnswerIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.AssessmentAccessControlIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.AssessmentAttachmentIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.AssessmentBaseIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.AssessmentIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.ItemAttachmentIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.ItemDataIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.ItemTextAttachmentIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.ItemTextIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.SectionAttachmentIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.SectionDataIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.SectionMetaDataIfc;
import org.sakaiproject.tool.assessment.data.ifc.shared.TypeIfc;
import org.sakaiproject.tool.assessment.facade.AgentFacade;
import org.sakaiproject.tool.assessment.facade.AssessmentFacade;
import org.sakaiproject.tool.assessment.facade.ItemFacade;
import org.sakaiproject.tool.assessment.facade.QuestionPoolFacade;
import org.sakaiproject.tool.assessment.facade.SectionFacade;
import org.sakaiproject.tool.assessment.qti.asi.ASIBaseClass;
import org.sakaiproject.tool.assessment.qti.asi.Assessment;
import org.sakaiproject.tool.assessment.qti.asi.Item;
import org.sakaiproject.tool.assessment.qti.asi.PrintUtil;
import org.sakaiproject.tool.assessment.qti.asi.Section;
import org.sakaiproject.tool.assessment.qti.constants.AuthoringConstantStrings;
import org.sakaiproject.tool.assessment.qti.constants.QTIVersion;
import org.sakaiproject.tool.assessment.qti.exception.Iso8601FormatException;
import org.sakaiproject.tool.assessment.qti.exception.RespondusMatchingException;
import org.sakaiproject.tool.assessment.qti.helper.item.ItemTypeExtractionStrategy;
import org.sakaiproject.tool.assessment.qti.util.Iso8601DateFormat;
import org.sakaiproject.tool.assessment.qti.util.Iso8601TimeInterval;
import org.sakaiproject.tool.assessment.qti.util.XmlMapper;
import org.sakaiproject.tool.assessment.qti.util.XmlUtil;
import org.sakaiproject.tool.assessment.services.assessment.AssessmentService;
import org.sakaiproject.tool.assessment.util.TextFormat;
import org.w3c.dom.DOMException;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.xml.sax.SAXException;
/**
* Has helper methods for data extraction (import) from QTI
*
* Copyright: Copyright (c) 2005 Sakai
* @author Ed Smiley [email protected]
* @version $Id$
*/
@Slf4j
public class ExtractionHelper
{
private static final String QTI_VERSION_1_2_PATH = "v1p2";
private static final String QTI_VERSION_2_0_PATH = "v2p0";
private static final String TRANSFORM_PATH =
"xml/xsl/dataTransform/import";
private static final String TRANSFORM_PATH_RESPONDUS =
"xml/xsl/dataTransform/import/respondus";
private static final String ASSESSMENT_TRANSFORM =
"extractAssessment.xsl";
private static final String SECTION_TRANSFORM = "extractSection.xsl";
private static final String ITEM_TRANSFORM = "extractItem.xsl";
private static final String ITEM_EMI_TRANSFORM = "extractEMIItem.xsl";
public static final String REMOVE_NAMESPACE_TRANSFORM = "removeDefaultNamespaceFromQTI.xsl";
private int qtiVersion = QTIVersion.VERSION_1_2;
private String overridePath = null; // override defaults and settings
private String FIB_BLANK_INDICATOR = " {} ";
private String unzipLocation;
// versioning title string that it will look for/use, followed by a number
private static final String VERSION_START = " - ";
/**
* @deprecated
*/
public ExtractionHelper()
{
this.setQtiVersion(QTIVersion.VERSION_1_2);
}
/**
* Get ExtractionHelper for QTIVersion.VERSION_1_2
* or QTIVersion.VERSION_2_0
* @param qtiVersion
*/
public ExtractionHelper(int qtiVersion)
{
this.setQtiVersion(qtiVersion);
}
/**
* Path to XSL transform code.
* @return context-relative path to XSL transform code.
*/
public String getTransformPath()
{
return getTransformPath(false);
}
public String getTransformPath(boolean isRespondus)
{
// first check to see if normal computed path has been overridden
if (overridePath != null)
{
return overridePath;
}
if (isRespondus) {
return TRANSFORM_PATH_RESPONDUS;
}
else {
return TRANSFORM_PATH + "/" + getQtiPath();
}
}
private String getQtiPath()
{
return qtiVersion == QTIVersion.VERSION_1_2 ? QTI_VERSION_1_2_PATH :
QTI_VERSION_2_0_PATH;
}
/**
* Get QTI version flag.
* Either QTIVersion.VERSION_1_2 or QTIVersion.VERSION_2_0;
* @return QTI version flag
*/
public int getQtiVersion()
{
return qtiVersion;
}
/**
* Set QTI version flag.
* Either QTIVersion.VERSION_1_2 or QTIVersion.VERSION_2_0;
* @param qtiVersion
*/
public void setQtiVersion(int qtiVersion)
{
if (!QTIVersion.isValid(qtiVersion))
{
throw new IllegalArgumentException("NOT Legal Qti Version.");
}
this.qtiVersion = qtiVersion;
}
/**
* Get an XML document for the transform
* @param template
* @return
*/
public Document getTransformDocument(String template, boolean isRespondus)
{
//Document document = null;
if (!isOKtransform(template))
{
throw new IllegalArgumentException("NOT valid template.");
}
String templateContextPath = this.getTransformPath(isRespondus) + "/" + template;
return XmlUtil.readDocument(templateContextPath);
}
public Document getTransformDocument(String template)
{
return getTransformDocument(template, false);
}
/**
* Get map of data to set from assessment XML
* @param assessmentXml
* @return a Map
*/
public Map mapAssessment(Assessment assessmentXml)
{
return mapAssessment(assessmentXml, false);
}
public Map mapAssessment(Assessment assessmentXml, boolean isRespondus)
{
log.debug("inside: mapAssessment");
return map(ASSESSMENT_TRANSFORM, assessmentXml, isRespondus);
}
/**
* Get map of data to set from section XML
* @param sectionXml
* @return a Map
*/
public Map mapSection(Section sectionXml, boolean isRespondus)
{
return map(SECTION_TRANSFORM, sectionXml, isRespondus);
}
public Map mapSection(Section sectionXml)
{
return mapSection(sectionXml, false);
}
/**
* Get map of data to set from item XML
* @param itemXml
* @return a Map
*/
public Map mapItem(Item itemXml)
{
return mapItem(itemXml, false);
}
public Map mapItem(Item itemXml, boolean isRespondus)
{
return map(ITEM_TRANSFORM, itemXml, isRespondus);
}
public Map mapEMIItem(Item itemXml, boolean isRespondus)
{
return map(ITEM_EMI_TRANSFORM, itemXml, isRespondus);
}
/**
* Helper method
* @param transformType ASSESSMENT_TRANSFORM, SECTION_TRANSFORM, ITEM_TRANSFORM
* @param asi ASIBaseClass: Assessment, Section, or Item XML
* @return
*/
private Map map(String transformType, ASIBaseClass asi, boolean isRespondus)
{
if (!isOKasi(asi))
{
throw new IllegalArgumentException("Incorrect ASI subclass.");
}
if (!isOKtransform(transformType))
{
throw new IllegalArgumentException("Incorrect transform: " +
transformType + ".");
}
Map map = null;
try
{
Document transform = getTransformDocument(transformType, isRespondus);
Document xml = asi.getDocument();
Document model = XmlUtil.transformDocument(xml, transform);
/*
DOMBuilder in = new DOMBuilder();
org.jdom.Document jdomDoc = in.build(model);
XMLOutputter printer = new XMLOutputter();
printer.output(jdomDoc, System.out);
*/
map = XmlMapper.map(model);
}
catch (IOException ex)
{
log.error(ex.getMessage(), ex);
}
catch (SAXException ex)
{
log.error(ex.getMessage(), ex);
}
catch (ParserConfigurationException ex)
{
log.error(ex.getMessage(), ex);
}
return map;
}
private Map map(String transformType, ASIBaseClass asi)
{
return map(transformType, asi, false);
}
/**
* Look up a List of Section XML from Assessment Xml
* @return a List of Section XML objects
*/
public List getSectionXmlList(Assessment assessmentXml)
{
List nodeList = assessmentXml.selectNodes("//section");
List sectionXmlList = new ArrayList();
// now convert our list of Nodes to a list of section xml
for (int i = 0; i < nodeList.size(); i++)
{
try
{
Node node = (Node) nodeList.get(i);
// create a document for a section xml object
Document sectionDoc = XmlUtil.createDocument();
// Make a copy for inserting into the new document
Node importNode = sectionDoc.importNode(node, true);
// Insert the copy into sectionDoc
sectionDoc.appendChild(importNode);
Section sectionXml = new Section(sectionDoc,
this.getQtiVersion());
// add the new section xml object to the list
sectionXmlList.add(sectionXml);
}
catch (DOMException ex)
{
log.error(ex.getMessage(), ex);
}
}
return sectionXmlList;
}
/**
* Look up a List of Item XML from Section Xml
* @param Section sectionXml
* @return a List of Item XML objects
*/
public List getItemXmlList(Section sectionXml)
{
String itemElementName =
qtiVersion == QTIVersion.VERSION_1_2 ? "//item" : "//assessmentItem";
// now convert our list of Nodes to a list of section xml
List nodeList = sectionXml.selectNodes(itemElementName);
List itemXmlList = new ArrayList();
for (int i = 0; i < nodeList.size(); i++)
{
try
{
Node node = (Node) nodeList.get(i);
// create a document for a item xml object
Document itemDoc = XmlUtil.createDocument();
// Make a copy for inserting into the new document
Node importNode = itemDoc.importNode(node, true);
// Insert the copy into itemDoc
itemDoc.appendChild(importNode);
Item itemXml = new Item(itemDoc,
this.getQtiVersion());
// add the new section xml object to the list
itemXmlList.add(itemXml);
}
catch (DOMException ex)
{
log.error(ex.getMessage(), ex);
}
}
return itemXmlList;
}
/**
* Used internally.
* @param transform
* @return true if OK
*/
private boolean isOKtransform(String transform)
{
return (ASSESSMENT_TRANSFORM.equals(transform)) ||
SECTION_TRANSFORM.equals(transform) ||
ITEM_TRANSFORM.equals(transform) ||
ITEM_EMI_TRANSFORM.equals(transform) ||
REMOVE_NAMESPACE_TRANSFORM.equals(transform) ? true : false;
}
/**
* Used internally.
* @param asi
* @return true if OK
*/
private boolean isOKasi(ASIBaseClass asi)
{
return (asi instanceof Assessment ||
asi instanceof Section ||
asi instanceof Item) ? true : false;
}
// /**
// * Create assessment from the extracted properties.
// * @param assessmentMap the extracted properties
// * @return an assessment, which has been persisted
// */
// public AssessmentFacade createAssessment(Map assessmentMap)
// {
// String description = (String) assessmentMap.get("description");
// String title = (String) assessmentMap.get("title");
// AssessmentService assessmentService = new AssessmentService();
// AssessmentFacade assessment = assessmentService.createAssessment(
// title, description, null, null);
// return assessment;
// }
/**
* Update assessment from the extracted properties.
* Note: you need to do a save when you are done.
* @param assessment the assessment, which will be persisted
* @param assessmentMap the extracted properties
*/
public void updateAssessment(AssessmentFacade assessment,
Map assessmentMap)
{
log.debug("ASSESSMENT updating metadata information");
// set meta data
List metalist = (List) assessmentMap.get("metadata");
MetaDataList metadataList = new MetaDataList(metalist);
metadataList.setDefaults(assessment);
metadataList.addTo(assessment);
// restricted IP address
log.debug("ASSESSMENT updating access control, evaluation model, feedback");
// access control
String duration = (String) assessmentMap.get("duration");
log.debug("duration: " + duration);
makeAccessControl(assessment, duration);
String submissionMsg = metadataList.getSubmissionMessage();
updateSubmissionMessage(assessment,submissionMsg);
// evaluation model control
makeEvaluationModel(assessment);
// assessment feedback control
makeAssessmentFeedback(assessment);
// Respondus Locked Browser
// To-do: To retain the value, need to re-organize SamigoApiFactory to samigo-api.
/*
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel("REQUIRE_LOCKED_BROWSER")))
{
SecureDeliveryServiceAPI secureDeliveryService = SamigoApiFactory.getInstance().getSecureDeliveryServiceAPI();
assessment.updateAssessmentMetaData(SecureDeliveryServiceAPI.MODULE_KEY, assessmentSettings.getSecureDeliveryModule() );
if (assessment.getAssessmentMetaDataByLabel("EXIT_PASSWARD") != null ||
!((String) assessment.getAssessmentMetaDataByLabel("EXIT_PASSWARD")).trim().equals("") ) {
String encryptedPassword = secureDeliveryService.encryptPassword( assessmentSettings.getSecureDeliveryModule(), assessment.getAssessmentMetaDataByLabel("EXIT_PASSWARD"));
assessment.updateAssessmentMetaData(SecureDeliveryServiceAPI.EXITPWD_KEY, TextFormat.convertPlaintextToFormattedTextNoHighUnicode(encryptedPassword ));
}
assessment.updateAssessmentMetaData(SecureDeliveryServiceAPI.TITLE_DECORATION, assessment.getTitle());
}
*/
}
/**
* Put feedback settings into assessment (bi-directional)
* @param assessment
*/
private void makeAssessmentFeedback(AssessmentFacade assessment)
{
AssessmentFeedback feedback =
(AssessmentFeedback) assessment.getAssessmentFeedback();
if (feedback == null){
feedback = new AssessmentFeedback();
// Need to fix AssessmentFeedback so it can take AssessmentFacade later
feedback.setAssessmentBase(assessment.getData());
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_QUESTION")))
{
feedback.setShowQuestionText(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_QUESTION")))
{
feedback.setShowQuestionText(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_RESPONSE")))
{
feedback.setShowStudentResponse(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_RESPONSE")))
{
feedback.setShowStudentResponse(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_CORRECT_RESPONSE")))
{
feedback.setShowCorrectResponse(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_CORRECT_RESPONSE"))){
feedback.setShowCorrectResponse(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_STUDENT_SCORE")))
{
feedback.setShowStudentScore(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_STUDENT_SCORE")))
{
feedback.setShowStudentScore(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_STUDENT_QUESTIONSCORE")))
{
feedback.setShowStudentQuestionScore(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_STUDENT_QUESTIONSCORE")))
{
feedback.setShowStudentQuestionScore(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_ITEM_LEVEL")))
{
feedback.setShowQuestionLevelFeedback(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_ITEM_LEVEL")))
{
feedback.setShowQuestionLevelFeedback(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_SELECTION_LEVEL")))
{
feedback.setShowSelectionLevelFeedback(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_SELECTION_LEVEL")))
{
feedback.setShowSelectionLevelFeedback(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_GRADER_COMMENT")))
{
feedback.setShowGraderComments(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_GRADER_COMMENT")))
{
feedback.setShowGraderComments(Boolean.FALSE);
}
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_STATS")))
{
feedback.setShowStatistics(Boolean.TRUE);
}
else if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_SHOW_STATS")))
{
feedback.setShowStatistics(Boolean.FALSE);
}
if (
this.notNullOrEmpty(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_DELIVERY_DATE") ) ||
"DATED".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_DELIVERY")))
{
feedback.setFeedbackDelivery(feedback.FEEDBACK_BY_DATE);
}
else if ("IMMEDIATE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_DELIVERY")))
{
feedback.setFeedbackDelivery(feedback.IMMEDIATE_FEEDBACK);
}
else if ("ON_SUBMISSION".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_DELIVERY")))
{
feedback.setFeedbackDelivery(feedback.FEEDBACK_ON_SUBMISSION);
}
else if ("NONE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_DELIVERY")))
{
feedback.setFeedbackDelivery(feedback.NO_FEEDBACK);
}
if ("SELECT_COMPONENTS".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel("FEEDBACK_COMPONENT_OPTION")))
{
feedback.setFeedbackComponentOption(feedback.SELECT_COMPONENTS);
}
else if ("SHOW_TOTALSCORE_ONLY".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel("FEEDBACK_COMPONENT_OPTION")))
{
feedback.setFeedbackComponentOption(feedback.SHOW_TOTALSCORE_ONLY);
}
if (
"QUESTION".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_AUTHORING")))
{
feedback.setFeedbackAuthoring(feedback.QUESTIONLEVEL_FEEDBACK);
}
else if ("SECTION".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_AUTHORING")))
{
feedback.setFeedbackAuthoring(feedback.SECTIONLEVEL_FEEDBACK);
}
else if ("BOTH".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_AUTHORING")))
{
feedback.setFeedbackAuthoring(feedback.BOTH_FEEDBACK);
}
assessment.setAssessmentFeedback(feedback);
}
/**
* Put evaluation settings into assessment (bi-directional)
* @param assessment
*/
private void makeEvaluationModel(AssessmentFacade assessment)
{
EvaluationModel evaluationModel =
(EvaluationModel) assessment.getEvaluationModel();
if (evaluationModel == null){
evaluationModel = new EvaluationModel();
// Need to fix EvaluationModel so it can take AssessmentFacade later
evaluationModel.setAssessmentBase(assessment.getData());
}
// anonymous
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"ANONYMOUS_GRADING")))
{
evaluationModel.setAnonymousGrading(EvaluationModel.ANONYMOUS_GRADING);
}
else
{
evaluationModel.setAnonymousGrading(EvaluationModel.NON_ANONYMOUS_GRADING);
}
// gradebook options, don't know how this is supposed to work, leave alone for now
if ("DEFAULT".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"GRADEBOOK_OPTIONS")))
{
evaluationModel.setToGradeBook(EvaluationModel.TO_DEFAULT_GRADEBOOK.toString());
}
else if ("SELECTED".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"GRADEBOOK_OPTIONS")))
{
evaluationModel.setToGradeBook(EvaluationModel.NOT_TO_GRADEBOOK.toString()); // this is for backward compatibility.
// we've always used 2 for 'None' option. Old exported XML will have 'SELECTED' for assessemnts that are set not to send to gradebook, so we need to accomodate those.
// TO_SELECTED_GRADEBOOK is not really used.
}
// SAK-7162
else if ("NONE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"GRADEBOOK_OPTIONS")))
{
evaluationModel.setToGradeBook(EvaluationModel.NOT_TO_GRADEBOOK.toString());
}
// highest or last
if ("HIGHEST_SCORE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"GRADE_SCORE")))
{
evaluationModel.setScoringType(EvaluationModel.HIGHEST_SCORE);
}
// not implementing average for now
else if ("AVERAGE_SCORE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"GRADE_SCORE")))
{
evaluationModel.setScoringType(EvaluationModel.AVERAGE_SCORE);
}
else if ("LAST_SCORE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"GRADE_SCORE")))
{
evaluationModel.setScoringType(EvaluationModel.LAST_SCORE);
}
assessment.setEvaluationModel(evaluationModel);
}
private void updateSubmissionMessage(AssessmentFacade assessment, String submissionMsg)
{
AssessmentAccessControl control =
(AssessmentAccessControl)assessment.getAssessmentAccessControl();
if (control == null){
control = new AssessmentAccessControl();
// need to fix accessControl so it can take AssessmentFacade later
control.setAssessmentBase(assessment.getData());
}
if (submissionMsg != null)
{
control.setSubmissionMessage(makeFCKAttachment(submissionMsg));
}
}
/**
* Put access control settings into assessment (bi-directional)
* @param assessment
* @param duration Time interval for timed assessment (Iso8601 format)
*/
private void makeAccessControl(AssessmentFacade assessment, String duration)
{
AssessmentAccessControl control =
(AssessmentAccessControl)assessment.getAssessmentAccessControl();
if (control == null){
control = new AssessmentAccessControl();
// need to fix accessControl so it can take AssessmentFacade later
control.setAssessmentBase(assessment.getData());
}
// Control dates
Iso8601DateFormat iso = new Iso8601DateFormat();
String startDate = assessment.getAssessmentMetaDataByLabel("START_DATE");
String dueDate = assessment.getAssessmentMetaDataByLabel("END_DATE");
String retractDate = assessment.getAssessmentMetaDataByLabel("RETRACT_DATE");
String feedbackDate = assessment.getAssessmentMetaDataByLabel(
"FEEDBACK_DELIVERY_DATE");
try
{
control.setStartDate(iso.parse(startDate).getTime());
assessment.getData().addAssessmentMetaData("hasAvailableDate", "true");
}
catch (Iso8601FormatException ex)
{
log.debug("Cannot set startDate.");
}
try
{
control.setDueDate(iso.parse(dueDate).getTime());
// assessment.getData().addAssessmentMetaData("hasDueDate", "true");
assessment.getData().addAssessmentMetaData("dueDate", "true");
}
catch (Iso8601FormatException ex)
{
log.debug("Cannot set dueDate.");
}
try
{
control.setRetractDate(iso.parse(retractDate).getTime());
assessment.getData().addAssessmentMetaData("hasRetractDate", "true");
}
catch (Iso8601FormatException ex)
{
log.debug("Cannot set retractDate.");
}
try
{
control.setFeedbackDate(iso.parse(feedbackDate).getTime());
assessment.getData().addAssessmentMetaData("FEEDBACK_DELIVERY","DATED");
}
catch (Iso8601FormatException ex)
{
log.debug("Cannot set feedbackDate.");
}
// don't know what site you will have in a new environment
// but registered as a BUG in SAM-271 so turning it on.
String releasedTo = assessment.getAssessmentMetaDataByLabel(
"ASSESSMENT_RELEASED_TO");
// for backwards compatibility with version 1.5 exports.
// if release to groups, set to Site
if (releasedTo != null && releasedTo.indexOf("Authenticated Users") > -1)
{
log.debug(
"Fixing obsolete reference to 'Authenticated Users', setting released to 'Anonymous Users'.");
releasedTo = AuthoringConstantStrings.ANONYMOUS;
}
else if (releasedTo != null && releasedTo.indexOf("Selected Groups") > -1){
releasedTo = AgentFacade.getCurrentSiteName();
}
else if (releasedTo != null && releasedTo.indexOf(AuthoringConstantStrings.ANONYMOUS) > -1){
releasedTo = AuthoringConstantStrings.ANONYMOUS;
}
else {
if (AgentFacade.getCurrentSiteName() != null) {
releasedTo = AgentFacade.getCurrentSiteName();
}
}
if (releasedTo != null) {
control.setReleaseTo(releasedTo);
}
// Timed Assessment
if (duration != null && !duration.trim().isEmpty())
{
try
{
Iso8601TimeInterval tiso = new Iso8601TimeInterval(duration);
log.debug("tiso.getDuration(): " + tiso.getDuration());
if(tiso==null)
{
throw new Iso8601FormatException("Assessment duration could not be resolved.");
}
long millisecondsDuration = tiso.getDuration();
int seconds = (int) millisecondsDuration /1000;
control.setTimeLimit( Integer.valueOf(seconds));
if (seconds !=0)
{
control.setTimedAssessment(AssessmentAccessControl.TIMED_ASSESSMENT);
assessment.getData().addAssessmentMetaData("hasTimeAssessment", "true");
}
else
{
control.setTimeLimit(Integer.valueOf(0));
control.setTimedAssessment(AssessmentAccessControl.
DO_NOT_TIMED_ASSESSMENT);
}
}
catch (Iso8601FormatException ex)
{
log.warn("Can't format assessment duration. " + ex);
control.setTimeLimit(Integer.valueOf(0));
control.setTimedAssessment(AssessmentAccessControl.
DO_NOT_TIMED_ASSESSMENT);
}
}
else
{
control.setTimeLimit(Integer.valueOf(0));
control.setTimedAssessment(AssessmentAccessControl.
DO_NOT_TIMED_ASSESSMENT);
}
log.debug("assessment.getAssessmentMetaDataByLabel(AUTO_SUBMIT): " +
assessment.getAssessmentMetaDataByLabel("AUTO_SUBMIT"));
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"AUTO_SUBMIT")))
{
log.debug("AUTO SUBMIT IS TRUE");
control.setAutoSubmit(AssessmentAccessControl.AUTO_SUBMIT);
assessment.getData().addAssessmentMetaData("hasAutoSubmit", "true");
}
else if("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"AUTO_SUBMIT")))
{
control.setAutoSubmit(AssessmentAccessControl.DO_NOT_AUTO_SUBMIT);
}
// Assessment Organization
// navigation
if ("LINEAR".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"NAVIGATION")))
{
control.setItemNavigation(control.LINEAR_ACCESS);
}
else if ("RANDOM".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"NAVIGATION")))
{
control.setItemNavigation(control.RANDOM_ACCESS);
}
// numbering
if ("CONTINUOUS".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"QUESTION_NUMBERING")))
{
control.setItemNumbering(control.CONTINUOUS_NUMBERING);
}
else if ("RESTART".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"QUESTION_NUMBERING")))
{
control.setItemNumbering(control.RESTART_NUMBERING_BY_PART);
}
//display scores
if ("HIDE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"DISPLAY_SCORES")))
{
control.setDisplayScoreDuringAssessments(control.HIDE_ITEM_SCORE_DURING_ASSESSMENT);
}
else if ("SHOW".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"DISPLAY_SCORES")))
{
control.setDisplayScoreDuringAssessments(control.DISPLAY_ITEM_SCORE_DURING_ASSESSMENT);
}
//question layout
if ("I".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"QUESTION_LAYOUT")))
{
control.setAssessmentFormat(control.BY_QUESTION);
}
else if ("S".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"QUESTION_LAYOUT")))
{
control.setAssessmentFormat(control.BY_PART);
}
else if ("A".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"QUESTION_LAYOUT")))
{
control.setAssessmentFormat(control.BY_ASSESSMENT);
}
// Mark for Review
if ("True".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"MARK_FOR_REVIEW")))
{
control.setMarkForReview(control.MARK_FOR_REVIEW);
}
else if ("False".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"MARK_FOR_REVIEW")))
{
control.setMarkForReview(control.NOT_MARK_FOR_REVIEW);
}
//Submissions
// submissions allowed
String maxAttempts =
"" + assessment.getAssessmentMetaDataByLabel("MAX_ATTEMPTS");
String unlimited = AuthoringConstantStrings.UNLIMITED_SUBMISSIONS;
log.debug("maxAttempts: '" + maxAttempts + "'");
log.debug("unlimited: '" + unlimited + "'");
if (
unlimited.equals(maxAttempts.trim()))
{
log.debug("unlimited.equals(maxAttempts.trim()");
control.setUnlimitedSubmissions(Boolean.TRUE);
control.setSubmissionsAllowed(AssessmentAccessControlIfc.
UNLIMITED_SUBMISSIONS);
}
else if(maxAttempts != null && !"".equals(maxAttempts) && !"null".equals(maxAttempts))
{
control.setUnlimitedSubmissions(Boolean.FALSE);
try
{
control.setSubmissionsAllowed(new Integer(maxAttempts));
}
catch (NumberFormatException ex1)
{
control.setSubmissionsAllowed(new Integer("1"));
}
}
log.debug("Set: control.getSubmissionsAllowed()="+control.getSubmissionsAllowed());
log.debug("Set: control.getUnlimitedSubmissions()="+control.getUnlimitedSubmissions());
// late submissions
// I am puzzled as to why there is no ACCEPT_LATE_SUBMISSION, assuming it =T
if ("FALSE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"LATE_HANDLING")))
{
control.setLateHandling(control.NOT_ACCEPT_LATE_SUBMISSION);
}
else if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"LATE_HANDLING")))
{
control.setLateHandling(Integer.valueOf(1));
}
// auto save
if ("TRUE".equalsIgnoreCase(assessment.getAssessmentMetaDataByLabel(
"AUTO_SAVE")))
{
control.setAutoSubmit(control.AUTO_SAVE);
}
// Submission Message
/*
String submissionMessage = assessment.getAssessmentMetaDataByLabel(
"SUBMISSION_MESSAGE");
if (submissionMessage != null)
{
control.setSubmissionMessage(submissionMessage);
}
*/
// Username, password, finalPageUrl
// String considerUserId = assessment.getAssessmentMetaDataByLabel(
// "CONSIDER_USERID"); //
String password = assessment.getAssessmentMetaDataByLabel("PASSWORD");
String finalPageUrl = TextFormat.convertPlaintextToFormattedTextNoHighUnicode(assessment.getAssessmentMetaDataByLabel("FINISH_URL"));
if (//"TRUE".equalsIgnoreCase(considerUserId) &&
notNullOrEmpty(password))
{
control.setPassword(password);
assessment.getData().addAssessmentMetaData("hasUsernamePassword", "true");
}
control.setFinalPageUrl(finalPageUrl);
assessment.setAssessmentAccessControl(control);
}
/**
* the ip address is in a newline delimited string
* @param assessment
*/
public void makeSecuredIPAddressSet(AssessmentFacade assessment, String ipList)
{
Set securedIPAddressSet = (Set) assessment.getSecuredIPAddressSet();
AssessmentBaseIfc data = assessment.getData();
if (securedIPAddressSet == null)
{
securedIPAddressSet = new HashSet();
}
if (ipList == null)
ipList = "";
String[] ip = ipList.split("\\n");
for (int j = 0; j < ip.length; j++)
{
if (ip[j] != null)
{
SecuredIPAddress sip = new SecuredIPAddress(data, null, ip[j]);
//sip.setAssessment(data);
securedIPAddressSet.add(sip);
}
}
if (securedIPAddressSet.size()>0)
{
//AssessmentService assessmentService = new AssessmentService();
// assessment.getData().setSecuredIPAddressSet(securedIPAddressSet);
// assessment.getData().addAssessmentMetaData("hasIpAddress", "true");
// assessment.getData().addAssessmentMetaData("hasSpecificIP", "true");
// data.setSecuredIPAddressSet(securedIPAddressSet);
data.addAssessmentMetaData("hasIpAddress", "true");
data.addAssessmentMetaData("hasSpecificIP", "true");
assessment.updateData(data);
assessment.setSecuredIPAddressSet(securedIPAddressSet);
}
}
/**
* the ip address is in a newline delimited string
* @param assessment
*/
public void makeAssessmentAttachmentSet(AssessmentFacade assessment)
{
// if unzipLocation is null, there is no assessment attachment - no action is needed
if (unzipLocation == null) {
return;
}
// first check if there is any attachment
// if no attachment - no action is needed
String attachment = assessment.getAssessmentAttachmentMetaData();
if (attachment == null || "".equals(attachment)) {
return;
}
AssessmentAttachmentIfc assessmentAttachment;
String[] attachmentArray = attachment.split("\\n");
Set set = new HashSet();
AttachmentHelper attachmentHelper = new AttachmentHelper();
AssessmentService assessmentService = new AssessmentService();
for (int i = 0; i < attachmentArray.length; i++) {
String[] attachmentInfo = attachmentArray[i].split("\\|");
String fullFilePath = unzipLocation + "/" + attachmentInfo[0];
String filename = attachmentInfo[1];
ContentResource contentResource = attachmentHelper.createContentResource(fullFilePath, filename, attachmentInfo[2]);
assessmentAttachment = assessmentService.createAssessmentAttachment(assessment, contentResource.getId(), filename, ServerConfigurationService.getServerUrl());
assessmentAttachment.setAssessment((AssessmentIfc)assessment.getData());
set.add(assessmentAttachment);
}
assessment.setAssessmentAttachmentSet(set);
}
/**
* the ip address is in a newline delimited string
* @param assessment
*/
public void makeSectionAttachmentSet(SectionFacade section, Map sectionMap)
{
// if unzipLocation is null, there is no assessment attachment - no action is needed
if (unzipLocation == null) {
return;
}
// first check if there is any attachment
// if no attachment - no action is needed
String attachment = (String) sectionMap.get("attachment");
if (attachment == null || "".equals(attachment)) {
return;
}
SectionAttachmentIfc sectionAttachment;
String[] attachmentArray = attachment.split("\\n");
Set set = new HashSet();
AttachmentHelper attachmentHelper = new AttachmentHelper();
AssessmentService assessmentService = new AssessmentService();
for (int i = 0; i < attachmentArray.length; i++) {
String[] attachmentInfo = attachmentArray[i].split("\\|");
String fullFilePath = unzipLocation + "/" + attachmentInfo[0];
String filename = attachmentInfo[1];
ContentResource contentResource = attachmentHelper.createContentResource(fullFilePath, filename, attachmentInfo[2]);
sectionAttachment = assessmentService.createSectionAttachment(section, contentResource.getId(), filename, ServerConfigurationService.getServerUrl());
sectionAttachment.setSection(section.getData());
set.add(sectionAttachment);
}
section.setSectionAttachmentSet(set);
}
/**
* the ip address is in a newline delimited string
* @param assessment
*/
public void makeItemAttachmentSet(ItemFacade item)
{
// if unzipLocation is null, there is no assessment attachment - no action is needed
if (unzipLocation == null) {
return;
}
// first check if there is any attachment
// if no attachment - no action is needed
String attachment = item.getItemAttachmentMetaData();
if (attachment == null || "".equals(attachment)) {
return;
}
ItemAttachmentIfc itemAttachment;
String[] attachmentArray = attachment.split("\\n");
Set set = new HashSet();
AttachmentHelper attachmentHelper = new AttachmentHelper();
AssessmentService assessmentService = new AssessmentService();
for (int i = 0; i < attachmentArray.length; i++) {
String[] attachmentInfo = attachmentArray[i].split("\\|");
String fullFilePath = unzipLocation + "/" + attachmentInfo[0];
String filename = attachmentInfo[1];
ContentResource contentResource = attachmentHelper.createContentResource(fullFilePath, filename, attachmentInfo[2]);
itemAttachment = assessmentService.createItemAttachment(item, contentResource.getId(), filename, ServerConfigurationService.getServerUrl());
itemAttachment.setItem(item.getData());
set.add(itemAttachment);
}
item.setItemAttachmentSet(set);
}
/**
* the ip address is in a newline delimited string
* @param assessment
*/
public String makeFCKAttachment(String text) {
if (text == null) {
return text;
}
String processedText = XmlUtil.processFormattedText(text);
// if unzipLocation is null, there is no assessment attachment - no action is needed
if (unzipLocation == null || processedText.equals("")) {
return processedText;
}
String accessURL = ServerConfigurationService.getAccessUrl();
String referenceRoot = AssessmentService.getContentHostingService().REFERENCE_ROOT;
String prependString = accessURL + referenceRoot;
StringBuffer updatedText = null;
ContentResource contentResource = null;
AttachmentHelper attachmentHelper = new AttachmentHelper();
String resourceId = null;
String importedPrependString = getImportedPrependString(processedText);
if (importedPrependString == null) {
return processedText;
}
String[] splittedString = processedText.split("src=\""+importedPrependString);
List splittedList = new ArrayList();
String src = "";
for (int i = 0; i < splittedString.length; i ++) {
splittedString[i] = src + splittedString[i];
String[] splittedRefString = splittedString[i].split("href=\""+importedPrependString);
String href = "";
for (int j = 0; j < splittedRefString.length; j++){
splittedRefString[j] = href + splittedRefString[j];
splittedList.add(splittedRefString[j]);
href = "href=\"";
}
src = "src=\"";
}
splittedString = splittedList.toArray(splittedString);
int endIndex = 0;
String filename = null;
String contentType = null;
String fullFilePath = null;
String oldResourceId = null;
updatedText = new StringBuffer(splittedString[0]);
for (int i = 1; i < splittedString.length; i++) {
log.debug("splittedString[" + i + "] = " + splittedString[i]);
// Here is an example, splittedString will be something like:
// /group/b917f0b9-e21d-4819-80ee-35feac91c9eb/Blue Hill.jpg" alt="... or
// /user/ktsao/Blue Hill.jpg" alt="...
// oldResourceId = /group/b917f0b9-e21d-4819-80ee-35feac91c9eb/Blue Hill.jpg or /user/ktsao/Blue Hill.jpg
// oldSplittedResourceId[0] = ""
// oldSplittedResourceId[1] = group or user
// oldSplittedResourceId[2] = b917f0b9-e21d-4819-80ee-35feac91c9eb or ktsao
// oldSplittedResourceId[3] = Blue Hill.jpg
endIndex = splittedString[i].indexOf("\"",splittedString[i].indexOf("\"")+1);
oldResourceId = splittedString[i].substring(splittedString[i].indexOf("\"")+1, endIndex);
String[] oldSplittedResourceId = oldResourceId.split("/");
fullFilePath = unzipLocation + "/" + oldResourceId.replace(" ", "");
filename = oldSplittedResourceId[oldSplittedResourceId.length - 1];
MimetypesFileTypeMap mimetypesFileTypeMap = new MimetypesFileTypeMap();
contentType = mimetypesFileTypeMap.getContentType(filename);
contentResource = attachmentHelper.createContentResource(fullFilePath, filename, contentType);
if (contentResource != null) {
resourceId = contentResource.getId();
updatedText.append(splittedString[i].substring(0,splittedString[i].indexOf("\"")+1));
updatedText.append(prependString);
updatedText.append(resourceId);
updatedText.append(splittedString[i].substring(endIndex));
}
else {
throw new RuntimeException("resourceId is null");
}
}
return updatedText.toString();
}
public String makeFCKAttachmentFromRespondus(String text) {
if (text == null) {
return text;
}
String processedText = XmlUtil.processFormattedText(text);
// if unzipLocation is null, there is no assessment attachment - no action is needed
if (unzipLocation == null || text.equals("")) {
return processedText;
}
String accessURL = ServerConfigurationService.getAccessUrl();
String referenceRoot = AssessmentService.getContentHostingService().REFERENCE_ROOT;
String url = accessURL + referenceRoot;
String finalString = makeImageAttachment(text, url);
return finalString;
}
private String makeImageAttachment(String text, String url) {
String splitDelimiter = "![\"\"](\"";)
");
}
else {
throw new RuntimeException("resourceId is null");
}
}
}
return updatedText.toString();
}
private String getImportedPrependString(String text) {
String accessPath = ServerConfigurationService.getAccessPath();
String referenceRoot = AssessmentService.getContentHostingService().REFERENCE_ROOT;
String importedPrependString = accessPath + referenceRoot;
String[] splittedString = text.split("src=\"");
for (int i = 0; i < splittedString.length; i ++) {
String[] splittedRefString = splittedString[i].split("href=\"");
for (int j = 0; j < splittedRefString.length; j++) {
if (splittedRefString[j].indexOf(importedPrependString) > -1) {
int length = importedPrependString.length();
return splittedRefString[j].substring(0, splittedRefString[j].indexOf(importedPrependString) + length);
}
}
}
return null;
}
/**
* Update questionpool from the extracted properties.
* Note: you need to do a save when you are done.
* @param questionpool, which will be persisted
* @param assessmentMap, the extracted properties
*/
public void updateQuestionPool(QuestionPoolFacade questionpool,
Map assessmentMap)
{
String title = ((String)assessmentMap.get("title"));
questionpool.setDescription((String)assessmentMap.get("description"));
//questionpool.setLastModifiedById("Sakai Import");
questionpool.setLastModified(new Date());
// note: currently dateCreated field not in use
//questionpool.setDateCreated(new Date());
questionpool.setOrganizationName((String)assessmentMap.get("ASSESSMENT_ORGANIZATIONNAME"));
questionpool.setObjectives((String)assessmentMap.get("ASSESSMENT_OBJECTIVES"));
questionpool.setKeywords((String)assessmentMap.get("ASSESSMENT_KEYWORDS"));
questionpool.setRubric((String)assessmentMap.get("ASSESSMENT_RUBRICS"));
questionpool.setIntellectualPropertyId((Long)assessmentMap.get("INTELLECTUALPROPERTYID"));
log.debug("QPOOL ASSESSMENT updating metadata information");
}
/**
* Update section from the extracted properties.
* Note: you need to do a save when you are done.
* @param section the section, which will be persisted
* @param sectionMap the extracted properties
*/
public void updateSection(SectionFacade section, Map sectionMap)
{
section.setTitle(TextFormat.convertPlaintextToFormattedTextNoHighUnicode((String) sectionMap.get("title")));
section.setDescription(makeFCKAttachment((String) sectionMap.get("description")));
// Add Section MetaData
section.addSectionMetaData(SectionMetaDataIfc.KEYWORDS, (String) sectionMap.get("keyword"));
section.addSectionMetaData(SectionMetaDataIfc.OBJECTIVES, (String) sectionMap.get("objective"));
section.addSectionMetaData(SectionMetaDataIfc.RUBRICS, (String) sectionMap.get("rubric"));
// SAM-2781: if you are importing from before Sakai 11, this will be null
String qorderString = (String) sectionMap.get("questions-ordering");
if (StringUtils.isNotBlank(qorderString) && StringUtils.isNumeric(qorderString))
{
section.addSectionMetaData(SectionDataIfc.QUESTIONS_ORDERING, qorderString);
}
else
{
section.addSectionMetaData(SectionDataIfc.QUESTIONS_ORDERING, SectionDataIfc.AS_LISTED_ON_ASSESSMENT_PAGE.toString());
}
}
/**
* Update item from the extracted properties.
* Note: you need to do a save when you are done.
* @param item the item, which will be persisted
* @param itemMap the extracted properties
*/
public void updateItem(ItemFacade item, Item itemXml)
{
updateItem(item, itemXml, false);
}
public void updateItem(ItemFacade item, Item itemXml, boolean isRespondus)
{
Map itemMap = mapItem(itemXml, isRespondus);
updateItem(item, itemXml, itemMap, isRespondus);
}
public void updateItem(ItemFacade item, Item itemXml, Map itemMap)
{
updateItem(item, itemXml, itemMap, false);
}
public void updateItem(ItemFacade item, Item itemXml, Map itemMap, boolean isRespondus)
{
// type and title
String title = (String) itemMap.get("title");
item.setDescription(title);
// set meta data
List metalist = (List) itemMap.get("metadata");
MetaDataList metadataList = new MetaDataList(metalist);
metadataList.addTo(item);
// type
Long typeId = null;
if (isRespondus) {
typeId = ItemTypeExtractionStrategy.calculate(itemMap);
}
else {
log.debug("itemMap="+itemMap);
String qmd = item.getItemMetaDataByLabel("qmd_itemtype");
String itemIntrospect = (String) itemMap.get("itemIntrospect");
log.debug("Calling ItemTypeExtractionStrategy.calculate(");
log.debug(" title="+title);
log.debug(" , itemIntrospect="+itemIntrospect);
log.debug(" , qmd="+qmd);
log.debug(");");
typeId = ItemTypeExtractionStrategy.calculate(title, itemIntrospect, qmd);
}
item.setTypeId(typeId);
// basic properties
addItemProperties(item, itemMap, isRespondus);
// feedback
// correct, incorrect, general
HashMap varequalLinkrefidMap = null;
HashMap allFeedbacksMap = new HashMap();
if (isRespondus) {
List varequalLinkrefidMappingList = (List) itemMap.get("varequalLinkrefidMapping");
varequalLinkrefidMap = new HashMap();
if (varequalLinkrefidMappingList != null) {
Iterator iter = varequalLinkrefidMappingList.iterator();
String [] vl = null;
while (iter.hasNext()) {
vl = ((String) iter.next()).split(":::");
varequalLinkrefidMap.put(vl[0], vl[1]);
}
}
List allFeedbackList = (List) itemMap.get("allFeedbacks");
if (allFeedbackList != null) {
String [] af = null;
ArrayList feedbackList = null;
String s = null;
for(int i = 0; i < allFeedbackList.size(); i++) {
s = (String) allFeedbackList.get(i);
af = s.split(":::");
if (af.length == 2) {
allFeedbacksMap.put(af[0], af[1]);
}
else {
log.warn("allFeedbackMap size != 2 on "+s);
}
}
}
addRespondusFeedbacks(item, allFeedbacksMap, typeId);
}
else {
addFeedback(item, itemMap, typeId);
}
// item text and answers
if (TypeIfc.FILL_IN_BLANK.longValue() == typeId.longValue())
{
if (isRespondus) {
addRespondusFibTextAndAnswers(item, itemMap);
}
else {
addFibTextAndAnswers(item, itemMap);
}
}
else if (TypeIfc.FILL_IN_NUMERIC.longValue() == typeId.longValue())
{
addFibTextAndAnswers(item, itemMap);
//addFinTextAndAnswers(item, itemMap); // 10/3/2006: Diego's code, duplicate of addFibTextAndAnswers
}
else if (TypeIfc.MATCHING.longValue() == typeId.longValue())
{
if (isRespondus) {
addRespondusMatchTextAndAnswers(item, itemMap);
}
else {
addMatchTextAndAnswers(item, itemMap);
}
}
else if (TypeIfc.MATRIX_CHOICES_SURVEY.longValue() == typeId.longValue())
{
addMatrixSurveyTextAndAnswers(item, itemMap);
}
else if (TypeIfc.EXTENDED_MATCHING_ITEMS.longValue() == typeId.longValue())
{
addExtendedMatchingItemsTextAndAnswers(item, itemXml, itemMap);
}
else if (TypeIfc.CALCULATED_QUESTION.longValue() == typeId.longValue()) {
addCalculatedQuestionAnswers(item, itemMap);
}
else
{
if (isRespondus) {
addRespondusTextAndAnswers(item, itemMap, varequalLinkrefidMap, allFeedbacksMap);
}
else {
addTextAndAnswers(item, itemMap);
}
}
}
/**
*
* @param item
* @param itemMap
*/
private void addItemProperties(ItemFacade item, Map itemMap, boolean isRespondus)
{
String score = "0";
if (isRespondus) {
if (item.getTypeId().equals(TypeIfc.ESSAY_QUESTION)) {
score = "1";
}
else if (item.getTypeId().equals(TypeIfc.MULTIPLE_CORRECT)
|| item.getTypeId().equals(TypeIfc.FILL_IN_BLANK)
|| item.getTypeId().equals(TypeIfc.MATCHING)
|| item.getTypeId().equals(TypeIfc.CALCULATED_QUESTION) // CALCULATED_QUESTION
) {
score = (String) itemMap.get("score");
}
else {
List scoreList = (List) itemMap.get("scoreList");
Iterator iter = scoreList.iterator();
StringBuffer buf = new StringBuffer();
while (iter.hasNext()) {
buf.append(iter.next());
}
score = buf.toString();
}
}
else {
score = (String) itemMap.get("score");
}
String discount = (String) itemMap.get("discount");
String hasRationale = (String) item.getItemMetaDataByLabel("hasRationale");//rshastri :SAK-1824
String status = (String) itemMap.get("status");
String createdBy = (String) itemMap.get("createdBy");
String partialCreditFlag= (String) item.getItemMetaDataByLabel("PARTIAL_CREDIT");
// created by is not nullable
if (createdBy == null)
{
createdBy = "Imported by Sakai";
}
String createdDate = (String) itemMap.get("createdDate");
item.setInstruction( (String) itemMap.get("instruction"));
if (notNullOrEmpty(score))
{
item.setScore( Double.valueOf(score));
}
else {
item.setScore(Double.valueOf(0));
}
if (notNullOrEmpty(discount))
{
item.setDiscount(Double.valueOf(discount));
}
else {
item.setDiscount(Double.valueOf(0));
}
if (notNullOrEmpty( partialCreditFlag))
{
item.setPartialCreditFlag((Boolean.parseBoolean( partialCreditFlag)));
}
else {
item.setPartialCreditFlag((Boolean.FALSE));
}
item.setHint( (String) itemMap.get("hint"));
if (notNullOrEmpty(hasRationale))
{
item.setHasRationale( Boolean.valueOf(hasRationale));
}
if (notNullOrEmpty(status))
{
item.setStatus( Integer.valueOf(status));
}
item.setCreatedBy(createdBy);
try
{
Iso8601DateFormat iso = new Iso8601DateFormat();
Calendar cal = iso.parse(createdDate);
item.setCreatedDate(cal.getTime());
}
catch (Exception ex)
{
item.setCreatedDate(new Date());
}
item.setLastModifiedBy("Sakai Import");
item.setLastModifiedDate(new Date());
}
private void addRespondusFeedbacks(ItemFacade item, Map map, Long typeId)
{
String type = null;
String correctItemFeedback = "";
String incorrectItemFeedback = "";
String generalItemFeedback = "";
if (typeId.equals(TypeIfc.ESSAY_QUESTION)) {
generalItemFeedback = "";
}
else if (typeId.equals(TypeIfc.TRUE_FALSE)) {
for (Entry af : map.entrySet()) {
type = af.getKey();
if (type.endsWith("_ALL")) {
generalItemFeedback = makeFCKAttachmentFromRespondus((String) af.getValue());
}
else if (type.endsWith("_C")) {
correctItemFeedback = makeFCKAttachmentFromRespondus((String) af.getValue());
}
else if (type.endsWith("_IC")) {
incorrectItemFeedback = makeFCKAttachmentFromRespondus((String) af.getValue());
}
}
correctItemFeedback = generalItemFeedback + correctItemFeedback;
incorrectItemFeedback = generalItemFeedback + incorrectItemFeedback;
}
else {
for (Entry af : map.entrySet()) {
type = af.getKey();
if (type.endsWith("_ALL")) {
generalItemFeedback = makeFCKAttachmentFromRespondus((String) af.getValue());
}
}
correctItemFeedback = generalItemFeedback;
incorrectItemFeedback = generalItemFeedback;
}
item.setGeneralItemFeedback(generalItemFeedback);
item.setCorrectItemFeedback(correctItemFeedback);
item.setInCorrectItemFeedback(incorrectItemFeedback);
}
private void addFeedback(ItemFacade item, Map map, Long typeId)
{
String correctItemFeedback = (String) map.get("correctItemFeedback");
String incorrectItemFeedback = (String) map.get("incorrectItemFeedback");
String generalItemFeedback = (String) map.get("generalItemFeedback");
if (generalItemFeedback==null) generalItemFeedback = "";
if (TypeIfc.AUDIO_RECORDING.longValue() == typeId.longValue() ||
TypeIfc.FILE_UPLOAD.longValue() == typeId.longValue() ||
TypeIfc.ESSAY_QUESTION.longValue() == typeId.longValue())
{
if (notNullOrEmpty(incorrectItemFeedback))
{
generalItemFeedback += " " + incorrectItemFeedback;
}
if (notNullOrEmpty(correctItemFeedback))
{
generalItemFeedback += " " + correctItemFeedback;
}
}
if (notNullOrEmpty(correctItemFeedback))
{
item.setCorrectItemFeedback(makeFCKAttachment(correctItemFeedback));
}
if (notNullOrEmpty(incorrectItemFeedback))
{
item.setInCorrectItemFeedback(makeFCKAttachment(incorrectItemFeedback));
}
if (notNullOrEmpty(generalItemFeedback))
{
item.setGeneralItemFeedback(makeFCKAttachment(generalItemFeedback));
}
}
/**
* @param item
* @param itemMap
*/
private void addTextAndAnswers(ItemFacade item, Map itemMap)
{
List itemTextList = (List) itemMap.get("itemText");
HashSet itemTextSet = new HashSet();
List answerFeedbackList = (List) itemMap.get("itemAnswerFeedback");
ArrayList correctLabels = (ArrayList) itemMap.get("itemAnswerCorrectLabel");
if (correctLabels == null)
{
correctLabels = new ArrayList();
}
List answerList = new ArrayList();
List aList = (List) itemMap.get("itemAnswer");
answerList = aList == null ? answerList : aList;
for (int i = 0; i < itemTextList.size(); i++)
{
ItemText itemText = new ItemText();
String text = (String) itemTextList.get(i);
// should be allow this or, continue??
// for now, empty string OK, setting to empty string if null
if (text == null)
{
text = "";
}
text=text.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("text: " + text);
itemText.setText(makeFCKAttachment(text));
itemText.setItem(item.getData());
itemText.setSequence( Long.valueOf(i + 1));
List answerScoreList = new ArrayList(); //--mustansar
List sList = (List) itemMap.get("answerScore"); //--mustansar
answerScoreList = sList == null ? answerScoreList : sList; //--mustansar
HashSet answerSet = new HashSet();
char answerLabel = 'A';
for (int a = 0; a < answerList.size(); a++)
{
Answer answer = new Answer();
String answerText = XmlUtil.processFormattedText((String) answerList.get(a));
String ident = "";
// these are not supposed to be empty
if (notNullOrEmpty(answerText))
{
answerText=answerText.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("answerText: " + answerText);
String label = "" + answerLabel++;
answer.setLabel(label); // up to 26, is this a problem?
// correct answer and score
double score = 0;
double discount = 0;
answer.setIsCorrect(Boolean.FALSE);
// if label matches correct answer it is correct
if (isCorrectLabel(label, correctLabels))
{
answer.setIsCorrect(Boolean.TRUE);
}
// normalize all true/false questions
if (item.getTypeId().equals(TypeIfc.TRUE_FALSE))
{
if (answerText.equalsIgnoreCase("true")) answerText = "true";
if (answerText.equalsIgnoreCase("false")) answerText = "false";
}
// manual authoring disregards correctness
// so we will do the same.
score = getCorrectScore(item, 1);
discount = getCorrectDiscount(item);
log.debug("setting answer" + label + " score to:" + score);
answer.setScore( Double.valueOf(score));
log.debug("setting answer " + label + " discount to:" + discount);
answer.setDiscount(Double.valueOf(discount));
answer.setText(makeFCKAttachment(answerText));
answer.setItemText(itemText);
answer.setItem(item.getData());
int sequence = a + 1;
answer.setSequence( Long.valueOf(sequence));
// prepare answer feedback - daisyf added this on 2/21/05
// need to check if this works for question type other than
// MC
if (item.getTypeId().equals(TypeIfc.MULTIPLE_CHOICE) || item.getTypeId().equals(TypeIfc.MULTIPLE_CORRECT)) {
HashSet set = new HashSet();
if (answerFeedbackList != null) {
AnswerFeedback answerFeedback = new AnswerFeedback();
answerFeedback.setAnswer(answer);
answerFeedback.setTypeId(AnswerFeedbackIfc.GENERAL_FEEDBACK);
if (answerFeedbackList.get(sequence - 1) != null)
{
answerFeedback.setText(makeFCKAttachment(XmlUtil.processFormattedText((String) answerFeedbackList.get(sequence - 1))));
set.add(answerFeedback);
answer.setAnswerFeedbackSet(set);
}
}
boolean MCSC=itemMap.get("itemIntrospect").equals("Multiple Choice");
if(MCSC){
long index = answer.getSequence().longValue();
index = index - 1L;
int indexInteger = Long.valueOf(index).intValue();
String strPCredit = (String) answerScoreList.get(indexInteger);
double fltPCredit = Double.parseDouble(strPCredit);
Double pCredit = (fltPCredit/(item.getScore().doubleValue()))*100;
if (pCredit.isNaN()){
answer.setPartialCredit(0D);
}
else{
answer.setPartialCredit(pCredit);
}
}
}
answerSet.add(answer);
}
}
itemText.setAnswerSet(answerSet);
itemTextSet.add(itemText);
}
item.setItemTextSet(itemTextSet);
}
private void addRespondusTextAndAnswers(ItemFacade item, Map itemMap, HashMap varequalLinkrefidMap,
HashMap allFeedbacksMap)
{
List itemTextList = (List) itemMap.get("itemText");
HashSet itemTextSet = new HashSet();
List answerFeedbackList = (List) itemMap.get("itemAnswerFeedback");
ArrayList correctLabels = (ArrayList) itemMap.get("itemAnswerCorrectLabel");
if (correctLabels == null)
{
correctLabels = new ArrayList();
}
List answerList = new ArrayList();
List aList = (List) itemMap.get("itemAnswer");
answerList = aList == null ? answerList : aList;
if (item.getTypeId().equals(TypeIfc.ESSAY_QUESTION) ) {
answerList.add(allFeedbacksMap);
}
for (int i = 0; i < itemTextList.size(); i++)
{
ItemText itemText = new ItemText();
itemText.setText(makeFCKAttachmentFromRespondus((String) itemTextList.get(i)));
itemText.setItem(item.getData());
itemText.setSequence( Long.valueOf(i + 1));
List answerScoreList = new ArrayList(); //--mustansar
List sList = (List) itemMap.get("answerScore"); //--mustansar
answerScoreList = sList == null ? answerScoreList : sList; //--mustansar
HashSet answerSet = new HashSet();
char answerLabel = 'A';
for (int a = 0; a < answerList.size(); a++)
{
Answer answer = new Answer();
if (item.getTypeId().equals(TypeIfc.ESSAY_QUESTION) ) {
for (Entry entrySet : allFeedbacksMap.entrySet()) {
String allFeedback = (String) entrySet.getValue();
answer.setText(this.makeFCKAttachmentFromRespondus(allFeedback));
}
answer.setIsCorrect(Boolean.TRUE);
}
else {
String answerText = (String) answerList.get(a);
if (notNullOrEmpty(answerText)) {
String [] data = answerText.split(":::");
String ident = data[0];
answer.setIsCorrect(Boolean.FALSE);
if (isCorrectLabel(ident, correctLabels)) {
answer.setIsCorrect(Boolean.TRUE);
}
answerText = data[1];
// normalize all true/false questions
if (item.getTypeId().equals(TypeIfc.TRUE_FALSE))
{
if (answerText.equalsIgnoreCase("true")) answerText = "true";
if (answerText.equalsIgnoreCase("false")) answerText = "false";
answer.setText(answerText);
}
else {
answer.setText(makeFCKAttachmentFromRespondus(answerText));
}
// prepare answer feedback - daisyf added this on 2/21/05
// need to check if this works for question type other than
// MC
if (item.getTypeId().equals(TypeIfc.MULTIPLE_CHOICE) || item.getTypeId().equals(TypeIfc.MULTIPLE_CORRECT)) {
HashSet set = new HashSet();
AnswerFeedback answerFeedback = new AnswerFeedback();
answerFeedback.setAnswer(answer);
answerFeedback.setTypeId(AnswerFeedbackIfc.GENERAL_FEEDBACK);
if (varequalLinkrefidMap.get(ident) != null) {
String linkrefid = (String) varequalLinkrefidMap.get(ident);
if (linkrefid.endsWith("_C") || linkrefid.endsWith("_IC")) {
if (allFeedbacksMap.get(linkrefid) != null) {
answerFeedback.setText(this.makeFCKAttachmentFromRespondus((String) allFeedbacksMap.get(linkrefid)));
set.add(answerFeedback);
answer.setAnswerFeedbackSet(set);
}
}
}
}
}
}
String label = "" + answerLabel++;
answer.setLabel(label); // up to 26, is this a problem?
// correct answer and score
double score = 0;
double discount = 0;
// manual authoring disregards correctness
// so we will do the same.
score = getCorrectScore(item, 1);
discount = getCorrectDiscount(item);
log.debug("setting answer" + label + " score to:" + score);
answer.setScore( Double.valueOf(score));
log.debug("setting answer " + label + " discount to:" + discount);
answer.setDiscount(Double.valueOf(discount));
answer.setItemText(itemText);
answer.setItem(item.getData());
int sequence = a + 1;
answer.setSequence( Long.valueOf(sequence));
answerSet.add(answer);
}
itemText.setAnswerSet(answerSet);
itemTextSet.add(itemText);
}
item.setItemTextSet(itemTextSet);
}
private double getCorrectScore(ItemDataIfc item, int answerSize)
{
double score =0;
if (answerSize>0 && item!=null && item.getScore()!=null)
{
score = item.getScore().doubleValue()/answerSize;
}
return score;
}
private double getCorrectDiscount(ItemDataIfc item)
{
double discount =0;
if (item!=null && item.getDiscount()!=null)
{
discount = item.getDiscount().doubleValue();
}
return discount;
}
/**
* Check to find out it response label is in the list of correct responses
* @param testLabel response label
* @param labels the list of correct responses
* @return
*/
private boolean isCorrectLabel(String testLabel, ArrayList labels)
{
if (testLabel == null || labels == null
|| labels.indexOf(testLabel) == -1)
{
return false;
}
return true;
}
/**
* Respondus questions
*/
private boolean isCorrectAnswer(String answerText, ArrayList correctLabels)
{
if (answerText == null || correctLabels == null
|| correctLabels.indexOf(answerText) == -1)
{
return false;
}
return true;
}
/**
* Respondus questions
*/
private boolean isCorrectAnswer2(String answerText, ArrayList correctLabels)
{
if (answerText == null || correctLabels == null)
{
return false;
}
else {
String [] data = answerText.split(":::");
if (correctLabels.indexOf(data[0]) == -1) {
return false;
}
}
return true;
}
/**
* FIB questions ONLY
* @param item
* @param itemMap
*/
private void addFibTextAndAnswers(ItemFacade item, Map itemMap)
{
List itemTextList = new ArrayList();
List iList = (List) itemMap.get("itemFibText");
itemTextList = iList == null ? itemTextList : iList;
List itemTList = new ArrayList();
List tList = (List) itemMap.get("itemText");
itemTList = iList == null ? itemTList : tList;
HashSet itemTextSet = new HashSet();
ItemText itemText = new ItemText();
//String itemTextString = "";
List answerFeedbackList = (List) itemMap.get("itemFeedback");
List answerList = new ArrayList();
List aList = (List) itemMap.get("itemFibAnswer");
answerList = aList == null ? answerList : aList;
// handle FIB with instructional text
// sneak it into first text
if ( !itemTList.isEmpty()
&& !itemTextList.isEmpty()
&& !(itemTextList.size()>1))
{
try
{
String firstFib = XmlUtil.processFormattedText((String) itemTextList.get(0));
String firstText = XmlUtil.processFormattedText((String) itemTList.get(0));
if (firstFib.equals(firstText))
{
log.debug("Setting FIB instructional text.");
// itemTextList.remove(0);
String newFirstFib
= firstFib + "
" + itemTextList.get(0);
itemTextList.set(0, newFirstFib);
}
}
catch (Exception ex)
{
log.warn("Thought we found an instructional text but couldn't put it in."
+ " " + ex);
}
}
// loop through all our extracted FIB texts interposing FIB_BLANK_INDICATOR
StringBuilder itemTextStringbuf = new StringBuilder();
// SAM-2703
for (int i = 0; i < itemTextList.size(); i++)
{
String text = (String) itemTextList.get(i);
// we are assuming non-empty text/answer/non-empty text/answer etc.
if (text == null)
{
continue;
}
//itemTextString += text;
itemTextStringbuf.append(text);
if (i < answerList.size())
{
itemTextStringbuf.append(FIB_BLANK_INDICATOR);
}
}
String itemTextString = XmlUtil.processFormattedText(itemTextStringbuf.toString());
itemTextString=itemTextString.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("itemTextString="+itemTextString);
itemText.setText(makeFCKAttachment(itemTextString));
itemText.setItem(item.getData());
itemText.setSequence( Long.valueOf(0));
HashSet answerSet = new HashSet();
char answerLabel = 'A';
for (int a = 0; a < answerList.size(); a++)
{
Answer answer = new Answer();
String answerText = (String) answerList.get(a);
// these are not supposed to be empty
if (notNullOrEmpty(answerText))
{
answerText=answerText.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("answerText="+answerText);
String label = "" + answerLabel++;
answer.setLabel(label); // up to 26, is this a problem?
answer.setText(makeFCKAttachment(answerText));
answer.setItemText(itemText);
// correct answer and score
answer.setIsCorrect(Boolean.TRUE);
// manual authoring disregards the number of partial answers
// so we will do the same.
double score = getCorrectScore(item, 1);
double discount = getCorrectDiscount(item);
// double score = getCorrectScore(item, answerList.size());
log.debug("setting answer " + label + " score to:" + score);
answer.setScore( Double.valueOf(score));
log.debug("setting answer " + label + " discount to:" + discount);
answer.setDiscount( Double.valueOf(discount));
answer.setItem(item.getData());
int sequence = a + 1;
answer.setSequence( Long.valueOf(sequence));
HashSet set = new HashSet();
if (answerFeedbackList != null)
{
AnswerFeedback answerFeedback = new AnswerFeedback();
answerFeedback.setAnswer(answer);
answerFeedback.setTypeId(AnswerFeedbackIfc.GENERAL_FEEDBACK);
if (answerFeedbackList.get(sequence - 1) != null)
{
answerFeedback.setText(makeFCKAttachment((String) answerFeedbackList.get(sequence - 1)));
set.add(answerFeedback);
answer.setAnswerFeedbackSet(set);
}
}
answerSet.add(answer);
}
}
itemText.setAnswerSet(answerSet);
itemTextSet.add(itemText);
item.setItemTextSet(itemTextSet);
}
private void addRespondusFibTextAndAnswers(ItemFacade item, Map itemMap)
{
HashSet itemTextSet = new HashSet();
ItemText itemText = new ItemText();
List answerFeedbackList = (List) itemMap.get("itemFeedback");
List answerList = new ArrayList();
List aList = (List) itemMap.get("itemFibAnswer");
answerList = aList == null ? answerList : aList;
List itemTextList = (List) itemMap.get("itemText");
StringBuilder itemTextStringbuf = new StringBuilder();
if (itemTextList != null && itemTextList.size() > 0) {
itemTextStringbuf.append(makeFCKAttachmentFromRespondus((String) itemTextList.get(0)));
}
//itemTextStringbuf.append("
");
itemTextStringbuf.append(FIB_BLANK_INDICATOR);
itemText.setText(itemTextStringbuf.toString());
itemText.setItem(item.getData());
itemText.setSequence(Long.valueOf(0));
HashSet answerSet = new HashSet();
Answer answer = new Answer();
StringBuilder answerTextStringbuf = new StringBuilder();
for (int a = 0; a < answerList.size(); a++)
{
String answerText = (String) answerList.get(a);
if (notNullOrEmpty(answerText))
{
answerText=answerText.replaceAll("\\?\\?"," ");
log.debug("answerText="+answerText);
answerTextStringbuf.append(answerText);
if (a < answerList.size() - 1) {
answerTextStringbuf.append("|");
}
}
}
answer.setLabel("A");
answer.setText(makeFCKAttachment(answerTextStringbuf.toString()));
answer.setItemText(itemText);
answer.setIsCorrect(Boolean.TRUE);
answer.setScore(Double.valueOf(item.getScore()));
answer.setItem(item.getData());
answer.setSequence(Long.valueOf(1l));
answerSet.add(answer);
itemText.setAnswerSet(answerSet);
itemTextSet.add(itemText);
item.setItemTextSet(itemTextSet);
}
/**
* MATCHING questions ONLY
* @param item
* @param itemMap
*/
private void addMatchTextAndAnswers(ItemFacade item, Map itemMap)
{
List sourceList = (List) itemMap.get("itemMatchSourceText");
List targetList = (List) itemMap.get("itemMatchTargetText");
List indexList = (List) itemMap.get("itemMatchIndex");
List answerFeedbackList = (List) itemMap.get("itemFeedback");
List correctMatchFeedbackList = (List) itemMap.get(
"itemMatchCorrectFeedback");
List incorrectMatchFeedbackList = (List) itemMap.get(
"itemMatchIncorrectFeedback");
List itemTextList = (List) itemMap.get("itemText");
sourceList = sourceList == null ? new ArrayList() : sourceList;
targetList = targetList == null ? new ArrayList() : targetList;
indexList = indexList == null ? new ArrayList() : indexList;
answerFeedbackList =
answerFeedbackList == null ? new ArrayList() : answerFeedbackList;
correctMatchFeedbackList =
correctMatchFeedbackList ==
null ? new ArrayList() : correctMatchFeedbackList;
incorrectMatchFeedbackList =
incorrectMatchFeedbackList ==
null ? new ArrayList() : incorrectMatchFeedbackList;
log.debug("*** original incorrect order");
for (int i = 0; i < incorrectMatchFeedbackList.size(); i++) {
log.debug("incorrectMatchFeedbackList.get(" + i + ")="+
incorrectMatchFeedbackList.get(i));
}
int maxNumCorrectFeedback = sourceList.size();
int numIncorrectFeedback = incorrectMatchFeedbackList.size();
if (maxNumCorrectFeedback>0 && numIncorrectFeedback>0)
{
incorrectMatchFeedbackList =
reassembleIncorrectMatches(
incorrectMatchFeedbackList, maxNumCorrectFeedback);
}
log.debug("*** NEW order");
for (int i = 0; i < incorrectMatchFeedbackList.size(); i++) {
log.debug("incorrectMatchFeedbackList.get(" + i + ")="+
incorrectMatchFeedbackList.get(i));
}
itemTextList =
itemTextList == null ? new ArrayList() : itemTextList;
if (targetList.size() 0)
{
itemTextString = XmlUtil.processFormattedText((String) itemTextList.get(0));
}
HashSet itemTextSet = new HashSet();
// first, add the question text
if (itemTextString==null) itemTextString = "";
itemTextString=itemTextString.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("item.setInstruction itemTextString: " + itemTextString);
item.setInstruction(itemTextString);
// loop through source texts indicating answers (targets)
for (int i = 0; i < sourceList.size(); i++)
{
// create the entry for the matching item (source)
String sourceText = (String) sourceList.get(i);
if (sourceText == null) sourceText="";
sourceText=sourceText.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("sourceText: " + sourceText);
ItemText sourceItemText = new ItemText();
sourceItemText.setText(makeFCKAttachment(sourceText));
sourceItemText.setItem(item.getData());
sourceItemText.setSequence( Long.valueOf(i + 1));
// find the matching answer (target)
HashSet targetSet = new HashSet();
String targetString;
int targetIndex = 999;// obviously not matching value
try
{
targetIndex = Integer.parseInt( (String) indexList.get(i));
}
catch (NumberFormatException ex)
{
log.warn("No match for " + sourceText + "."); // default to no match
}
catch (IndexOutOfBoundsException ex)
{
log.error("Corrupt index list. Cannot assign match for: " +sourceText + ".");
}
// loop through all possible targets (matching answers)
char answerLabel = 'A';
for (int a = 0; a < targetList.size(); a++)
{
targetString = XmlUtil.processFormattedText((String) targetList.get(a));
if (targetString == null)
{
targetString = "";
}
targetString=targetString.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("targetString: " + targetString);
Answer target = new Answer();
//feedback
HashSet answerFeedbackSet = new HashSet();
if (correctMatchFeedbackList.size() > i)
{
String fb = (String) correctMatchFeedbackList.get(i);
answerFeedbackSet.add( new AnswerFeedback(
target, AnswerFeedbackIfc.CORRECT_FEEDBACK, fb));
}
if (incorrectMatchFeedbackList.size() > i)
{
String fb = (String) incorrectMatchFeedbackList.get(i);
log.debug("setting incorrect fb="+fb);
answerFeedbackSet.add( new AnswerFeedback(
target, AnswerFeedbackIfc.INCORRECT_FEEDBACK, fb));
}
target.setAnswerFeedbackSet(answerFeedbackSet);
String label = "" + answerLabel++;
target.setLabel(label); // up to 26, is this a problem?
target.setText(makeFCKAttachment(targetString));
target.setItemText(sourceItemText);
target.setItem(item.getData());
target.setSequence( Long.valueOf(a + 1));
// correct answer and score
// manual authoring disregards the number of partial answers
// or whether the answer is correct so we will do the same.
// double score = 0;
double score = getCorrectScore(item, 1);
double discount = getCorrectDiscount(item);
// assume that the xslt creates the three important lists in the correct order
// sourceList and target list individually don't matter
// indexList must be ordered by source, then target, in the same order
// as source and target are ordered
int index = a + i * targetList.size();
String correctStatus = (String) indexList.get(index);
if ("CorrectMatch".equals(correctStatus))
{
target.setIsCorrect(Boolean.TRUE);
// score = getCorrectScore(item, targetList.size());
log.debug("source: " + sourceText + " matches target: " + targetString);
}
else
{
target.setIsCorrect(Boolean.FALSE);
}
log.debug("setting answer " + a + " score to:" + score);
target.setScore( Double.valueOf(score));
target.setDiscount(Double.valueOf(discount));
if (answerFeedbackList != null)
{
Set targetFeedbackSet = new HashSet();
AnswerFeedback tAnswerFeedback = new AnswerFeedback();
tAnswerFeedback.setAnswer(target);
tAnswerFeedback.setTypeId(AnswerFeedbackIfc.GENERAL_FEEDBACK);
String targetFeedback = "";
if (answerFeedbackList.size()>0)
{
targetFeedback = (String) answerFeedbackList.get(targetIndex);
}
if (targetFeedback.length()>0)
{
tAnswerFeedback.setText(makeFCKAttachment(targetFeedback));
targetFeedbackSet.add(tAnswerFeedback);
target.setAnswerFeedbackSet(targetFeedbackSet);
}
}
targetSet.add(target);
}
sourceItemText.setAnswerSet(targetSet);
itemTextSet.add(sourceItemText);
}
item.setItemTextSet(itemTextSet);
}
private void addRespondusMatchTextAndAnswers(ItemFacade item, Map itemMap) throws RespondusMatchingException
{
List sourceList = (List) itemMap.get("itemMatchSourceText");
List targetList = (List) itemMap.get("itemAnswer");
List correctList = (List) itemMap.get("itemMatchingAnswerCorrect");
sourceList = sourceList == null ? new ArrayList() : sourceList;
targetList = targetList == null ? new ArrayList() : targetList;
correctList = correctList == null ? new ArrayList() : correctList;
List itemTextList = (List) itemMap.get("itemText");
if (itemTextList != null && itemTextList.size() > 0) {
item.setInstruction(makeFCKAttachmentFromRespondus((String) itemTextList.get(0)));
}
HashMap sourceMap = new HashMap();
if (sourceList != null) {
Iterator iter = sourceList.iterator();
String [] s = null;
while (iter.hasNext()) {
s = ((String) iter.next()).split(":::");
sourceMap.put(s[0], s[1]);
}
}
HashMap targetMap = new HashMap();
if (targetList != null) {
Iterator iter = targetList.iterator();
String [] s = null;
while (iter.hasNext()) {
s = ((String) iter.next()).split(":::");
targetMap.put(s[0], s[1]);
}
}
HashMap correctMap = new HashMap();
if (correctList != null) {
Iterator iter = correctList.iterator();
String [] s = null;
while (iter.hasNext()) {
s = ((String) iter.next()).split(":::");
correctMap.put(s[0], s[1]);
}
}
Set itemTextSet = new HashSet();
String ident = "";
String correctVar = "";
String sourceText = "";
String targetText = "";
int itemSequence = 1;
for (Entry source : sourceMap.entrySet()) {
char answerLabel = 'A';
sourceText = source.getValue();
if (sourceText == null) sourceText = "";
sourceText = sourceText.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("sourceText: " + sourceText);
ItemText sourceItemText = new ItemText();
int answerSequence = 1;
HashSet targetSet = new HashSet();
for (Entry target : targetMap.entrySet()) {
targetText = target.getValue();
if (targetText == null) targetText = "";
targetText = targetText.replaceAll("\\?\\?"," ");
log.debug("targetText: " + targetText);
Answer answer = new Answer();
String label = "" + answerLabel++;
answer.setLabel(label); // up to 26, is this a problem?
answer.setText(makeFCKAttachmentFromRespondus(targetText));
answer.setItemText(sourceItemText);
answer.setItem(item.getData());
answer.setSequence( Long.valueOf(answerSequence++));
answer.setScore(Double.valueOf(getCorrectScore(item, 1)));
ident = source.getKey();
correctVar = correctMap.get(ident);
if (target.getKey().equals(correctVar)) {
answer.setIsCorrect(Boolean.TRUE);
}
else {
answer.setIsCorrect(Boolean.FALSE);
}
targetSet.add(answer);
}
sourceItemText.setText(makeFCKAttachmentFromRespondus(sourceText));
sourceItemText.setItem(item.getData());
sourceItemText.setSequence(Long.valueOf(itemSequence++));
sourceItemText.setAnswerSet(targetSet);
itemTextSet.add(sourceItemText);
}
// Respondus allows for more matches than choices.
// If any answer does not have a correct choice, throw an exception
Set correctAnswers = new HashSet();
Set allAnswers = new HashSet();
for (ItemText itemText : itemTextSet) {
Set answers = itemText.getAnswerSet();
for (AnswerIfc answer : answers) {
allAnswers.add(answer.getText());
if (answer.getIsCorrect()) {
correctAnswers.add(answer.getText());
}
}
}
if (!correctAnswers.containsAll(allAnswers)) {
throw new RespondusMatchingException("All answers do not have a valid choice.");
}
item.setItemTextSet(itemTextSet);
}
//NOTE: this code is obviously modelled on matching.
// However the source and target are reversed. The columns have to
// be what the XSL code calls source, which is the reverse of how matching does it.
// The problem is that because a column can be reused, it needs to be the direction
// with the match_group attribute. Feedback and correct/incorrect isn't done, since
// there's no scoring. The generic item code handles generate item feedback, which is
// all that makes sense for this question type.
// The xsl code recognizes a question as matrix if match_max > 1, i.e. if the
// answers in the columns can be used for more that one row. Technically a forced choice
// situation, which we do support, is a matrix question type with match_max = 1. But
// the export code won't actually write a match_max of 1 for that, so we won't havve
// trouble. If someone does a matrix with only one row, we could have a problem.
private void addMatrixSurveyTextAndAnswers(ItemFacade item, Map itemMap)
{
List sourceList = (List) itemMap.get("itemMatchSourceText"); // with match_group, i.e. column headings
List targetList = (List) itemMap.get("itemMatchTargetText"); // row headings
List itemTextList = (List) itemMap.get("itemText");
sourceList = sourceList == null ? new ArrayList() : sourceList;
targetList = targetList == null ? new ArrayList() : targetList;
itemTextList =
itemTextList == null ? new ArrayList() : itemTextList;
String itemTextString = "";
if (itemTextList.size()>0)
{
itemTextString = XmlUtil.processFormattedText((String) itemTextList.get(0));
}
HashSet itemTextSet = new HashSet();
// first, add the question text
if (itemTextString==null) itemTextString = "";
itemTextString=itemTextString.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("item.setInstruction itemTextString: " + itemTextString);
item.setInstruction(itemTextString);
// loop through target texts, i.e. rows
for (int i = 0; i < targetList.size(); i++)
{
// create the entry for the row
String sourceText = XmlUtil.processFormattedText((String) targetList.get(i));
if (sourceText == null) sourceText="";
sourceText=sourceText.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("sourceText: " + sourceText);
ItemText sourceItemText = new ItemText();
sourceItemText.setText(makeFCKAttachment(sourceText));
sourceItemText.setItem(item.getData());
sourceItemText.setSequence( Long.valueOf(i + 1));
HashSet targetSet = new HashSet();
// loop through all answers, i.e. columns
char answerLabel = 'A';
for (int a = 0; a < sourceList.size(); a++)
{
String targetString = XmlUtil.processFormattedText((String) sourceList.get(a));
if (targetString == null)
{
targetString = "";
}
targetString=targetString.replaceAll("\\?\\?"," ");//SAK-2298
log.debug("targetString: " + targetString);
Answer target = new Answer();
//feedback
HashSet answerFeedbackSet = new HashSet();
target.setAnswerFeedbackSet(answerFeedbackSet);
String label = "" + answerLabel++;
target.setLabel(label); // up to 26, is this a problem?
target.setText(makeFCKAttachment(targetString));
target.setItemText(sourceItemText);
target.setItem(item.getData());
target.setSequence( Long.valueOf(a + 1));
// correct answer and score
// manual authoring disregards the number of partial answers
// or whether the answer is correct so we will do the same.
// double score = 0;
double score = 0.0d;
double discount = 0.0d;
log.debug("setting answer " + a + " score to:" + score);
target.setScore( Double.valueOf(score));
target.setDiscount(Double.valueOf(discount));
targetSet.add(target);
}
sourceItemText.setAnswerSet(targetSet);
itemTextSet.add(sourceItemText);
}
item.setItemTextSet(itemTextSet);
}
/**
* Helper method rotates the first n.
* This will work with Samigo matching where
* incorrect matches (n) = the square of the correct matches (n**2)
* and the 0th displayfeedback is correct and the next n are incorrect
* feedback. In export Samigo uses the incorrect feedback redundantly.
*
* For example, if there are 5 matches, there are 25 matches and mismatched,
* 5 of which are correct and 20 of which are not, so there is redundancy in
* Samigo.
*
* In non-Samigo matching, there may be more than one incorrect
* feedback for a failed matching.
*
* @param list the list
* @return a reassembled list of size n
*/
private List reassembleIncorrectMatches(List list, int n)
{
// make sure we have a reasonable value
if (n<0) n = -n;
if (n==0) return list;
// pad input list if too small or null
if (list == null)
list = new ArrayList();
for (int i = 0; i < n && list.size() variableNames = (List) itemMap.get("variableNames");
List variableMins = (List) itemMap.get("variableMins");
List variableMaxs = (List) itemMap.get("variableMaxs");
List variableDecimalPlaces = (List) itemMap.get("variableDecimalPlaces");
List formulaNames = (List) itemMap.get("formulaNames");
List formulaTexts = (List) itemMap.get("formulaTexts");
List formulaTolerances = (List) itemMap.get("formulaTolerances");
List formulaDecimalPlaces = (List) itemMap.get("formulaDecimalPlaces");
List instructions = (List) itemMap.get("itemText");
if (instructions.size() > 0) {
String instruction = instructions.get(0);
if (instruction != null && instruction.length() > 0) {
instruction = XmlUtil.processFormattedText((String) instructions.get(0));
instruction = instruction.replaceAll("\\?\\?"," ");//SAK-2298
item.setInstruction(makeFCKAttachment(instruction));
}
}
// loops through variablenames and formulanames creates the entries for sam_itemtext_t
// within those loops, create the entries for sam_answer_t
// setIsCorrect() for variables will only be correct in the inner variable loop
// setIsCorrect() for formulas will only be correct in the inner formula loop
// this feels kludgy.
Set itemTextSet = new HashSet();
// variable outer loop
for (int i = 0; i < variableNames.size(); i++) {
char answerLabel = 'A';
ItemText itemText = new ItemText();
itemText.setText(variableNames.get(i));
itemText.setItem(item.getData());
itemText.setSequence(Long.valueOf(i + 1));
// associate answers with the text
Set answerSet = new HashSet();
for (int j = 0; j < variableNames.size(); j++) {
String varMin = variableMins.get(j);
String varMax = variableMaxs.get(j);
String varDecimalPlaces = variableDecimalPlaces.get(j);
Answer answer = new Answer();
answer.setItem(item.getData());
answer.setItemText(itemText);
answer.setLabel("" + answerLabel++);
answer.setText(varMin + "|" + varMax + "," + varDecimalPlaces);
answer.setSequence(Long.valueOf(j + 1));
// only a variable can be correct here, since we're comparing variables
answer.setIsCorrect(i == j);
answerSet.add(answer);
}
for (int j = 0; j < formulaNames.size(); j++) {
String forText = formulaTexts.get(j);
String forTolerance = formulaTolerances.get(j);
String forDecimalPlaces = formulaDecimalPlaces.get(j);
Answer answer = new Answer();
answer.setItem(item.getData());
answer.setItemText(itemText);
answer.setLabel("" + answerLabel++);
answer.setText(forText + "|" + forTolerance + "," + forDecimalPlaces);
answer.setSequence(Long.valueOf(variableNames.size() + j + 1));
// no formulas will ever match here
answer.setIsCorrect(Boolean.FALSE);
answerSet.add(answer);
}
itemText.setAnswerSet(answerSet);
itemTextSet.add(itemText);
}
// formula outer loop
for (int i = 0; i < formulaNames.size(); i++) {
char answerLabel = 'A';
ItemText itemText = new ItemText();
itemText.setText(formulaNames.get(i));
itemText.setItem(item.getData());
itemText.setSequence(Long.valueOf(variableNames.size() + i + 1));
// associate answers with the text
Set answerSet = new HashSet();
for (int j = 0; j < variableNames.size(); j++) {
String varMin = variableMins.get(j);
String varMax = variableMaxs.get(j);
String varDecimalPlaces = variableDecimalPlaces.get(j);
Answer answer = new Answer();
answer.setItem(item.getData());
answer.setItemText(itemText);
answer.setLabel("" + answerLabel++);
answer.setText(varMin + "|" + varMax + "," + varDecimalPlaces);
answer.setSequence(Long.valueOf(j + 1));
// no variables will ever match here
answer.setIsCorrect(Boolean.FALSE);
answerSet.add(answer);
}
for (int j = 0; j < formulaNames.size(); j++) {
String forText = formulaTexts.get(j);
String forTolerance = formulaTolerances.get(j);
String forDecimalPlaces = formulaDecimalPlaces.get(j);
Answer answer = new Answer();
answer.setItem(item.getData());
answer.setItemText(itemText);
answer.setLabel("" + answerLabel++);
answer.setText(forText + "|" + forTolerance + "," + forDecimalPlaces);
answer.setSequence(Long.valueOf(variableNames.size() + j + 1));
// only a formula can be correct here, since we're comparing formulas
answer.setIsCorrect(i == j);
answerSet.add(answer);
}
itemText.setAnswerSet(answerSet);
itemTextSet.add(itemText);
}
item.setItemTextSet(itemTextSet);
}
/**
* helper method
* @param s
* @return
*/
private boolean notNullOrEmpty(String s)
{
return s != null && s.trim().length() > 0 ?
true : false;
}
/**
* Append " - 2", " - 3", etc. incrementing as you go.
* @param title the original
* @return the title with versioning appended
*/
public String renameDuplicate(String title)
{
if (title==null) title = "";
String rename = "";
int index = title.lastIndexOf(VERSION_START);
if (index>-1)//if is versioned
{
String mainPart = "";
String versionPart = title.substring(index);
if (index > 0)
{
mainPart = title.substring(0, index);
}
int nindex = index + VERSION_START.length();
String version = title.substring(nindex);
int versionNumber = 0;
try
{
versionNumber = Integer.parseInt(version);
if (versionNumber < 2) versionNumber = 2;
versionPart = VERSION_START + (versionNumber + 1);
rename = mainPart + versionPart;
}
catch (NumberFormatException ex)
{
rename = title + VERSION_START + "2";
}
}
else
{
rename = title + VERSION_START + "2";
}
return rename;
}
/**
* Primarily for testing purposes.
* @return an overridden path if not null
*/
public String getOverridePath()
{
return overridePath;
}
/**
* Primarily for testing purposes.
* @param overridePath an overriding path
*/
public void setOverridePath(String overridePath)
{
this.overridePath = overridePath;
}
public void setUnzipLocation(String unzipLocation)
{
this.unzipLocation = unzipLocation;
}
//------------- EMI -------------------//
private String get(Map itemMap, String key) {
return ((String) itemMap.get(key)).trim();
}
private List getList(Map itemMap, String key) {
return (List) itemMap.get(key);
}
private void addExtendedMatchingItemsTextAndAnswers(ItemFacade item, Item itemXml,
Map itemMap) {
itemMap = mapEMIItem(itemXml, false);
Set itemTextSet = new TreeSet();
item.setItemTextSet(itemTextSet);
item.setStatus(ItemDataIfc.ACTIVE_STATUS);
// Theme text
itemTextSet.add(new ItemText((ItemData) item.getData(),
ItemTextIfc.EMI_THEME_TEXT_SEQUENCE, get(itemMap, "theme"),
null));
// attachments
// item.setItemAttachmentSet(makeEMIAttachments(item,
//// getList(itemMap, "richOptionAttachImage"),
//// getList(itemMap, "richOptionAttachAudio"),
//// getList(itemMap, "richOptionAttachVideo"),
// getList(itemMap, "richOptionAttach")));
// options
boolean simple = "Simple".equals(get(itemMap, "answerOptions")) ? true
: false;
item.setAnswerOptionsSimpleOrRich(simple ? ItemDataIfc.ANSWER_OPTIONS_SIMPLE
: ItemDataIfc.ANSWER_OPTIONS_RICH);
Map optionMap = new HashMap();
if (simple) {
itemTextSet.add(makeEMISimpleOptions(item,
getList(itemMap, "options"), optionMap));
item.setAnswerOptionsRichCount(0);
} else {// rich
itemTextSet.add(makeEMIRichOptions(item,
get(itemMap, "richOptionText"),
getList(itemMap, "options"), optionMap));
}
// Leadin text
itemTextSet.add(new ItemText((ItemData) item.getData(),
ItemTextIfc.EMI_LEAD_IN_TEXT_SEQUENCE, get(itemMap, "leadin"),
null));
// score
item.setScore(Double.valueOf(get(itemMap, "score")));
item.setDiscount(Double.valueOf(get(itemMap, "discount")));
// items
itemTextSet.addAll(makeEMIItems(item, getList(itemMap, "items"),
optionMap));
}
private Set makeEMIAttachments(ItemFacade item,
List attachList) {
if(attachList == null || attachList.isEmpty()){
return null;
}
Set attachSet = new TreeSet();
for(String attach: attachList){
attach = attach.trim();
int index = attach.indexOf("[");
String fileName = attach.substring(0, index);
attach = attach.substring(index);
index = attach.indexOf("]");
String mimeType = attach.substring(1, index);
index = attach.indexOf("(");
attach = attach.substring(index);
index = attach.indexOf(")");
Long size = Long.valueOf(attach.substring(1, index));
attach = attach.substring(index+1);
String location = attach;
String resourceId = location.replace("%2B", "+").replace("%20", " ").replace("/access/content", "");
attachSet.add(new ItemAttachment(null, item, resourceId,
fileName, mimeType, size, null, location,
false, ItemAttachmentIfc.ACTIVE_STATUS, null, null, null, null));
}
return attachSet;
}
private ItemText makeEMISimpleOptions(ItemFacade item,
List options, Map optionMap) {
ItemText itemText = new ItemText((ItemData) item.getData(),
ItemTextIfc.EMI_ANSWER_OPTIONS_SEQUENCE, "", null);
Set answerSet = new TreeSet();
itemText.setAnswerSet(answerSet);
long seq = 1;
for (String option : options) {
option = option.trim();
String text = option.substring(3).trim();
Answer a = new Answer(itemText, text, seq++, option.substring(1, 2));
a.setIsCorrect(Boolean.FALSE);
answerSet.add(a);
optionMap.put(option.substring(1, 2), text);
}
return itemText;
}
private ItemText makeEMIRichOptions(ItemFacade item, String richText,
List options, Map optionMap) {
item.setAnswerOptionsRichCount(options.size());
for (String option : options) {
option = option.trim().substring(1, 2);
optionMap.put(option, option);
}
ItemText itemText = new ItemText((ItemData) item.getData(),
ItemTextIfc.EMI_ANSWER_OPTIONS_SEQUENCE, richText, null);
return itemText;
}
private Set makeEMIItems(ItemFacade item, List items,
Map optionMap) {
Set itemTextSet = new TreeSet();
long seq = 1;
for (String itemdata : items) {
itemdata = itemdata.trim();
int index = itemdata.indexOf("|");
int required = Integer.valueOf(itemdata.substring(1, index));
itemdata = itemdata.substring(index + 1).trim();
index = itemdata.indexOf("]");
String grade = itemdata.substring(0, index);
itemdata = itemdata.substring(index + 1).trim();
index = itemdata.indexOf("@ATTACH@");
String text = itemdata.substring(0, index).trim();
itemdata = itemdata.substring(index + "@ATTACH@".length()).trim();
Set answers = new TreeSet();
ItemText itemText = new ItemText((ItemData) item.getData(), seq++,
text, answers);
itemText.setRequiredOptionsCount(required);
index = itemdata.indexOf("@ANSWERS@");
itemText.setItemTextAttachmentSet(makeEMIItemTextAttachmentSet(itemText, itemdata.substring(0, index)));
itemTextSet.add(itemText);
itemdata = itemdata.substring(index + "@ANSWERS@".length()).trim();
index = itemdata.indexOf("[");
long answerSeq = 1;
while (index != -1) {
String label = itemdata.substring(1, 2);
itemdata = itemdata.substring(3).trim();
boolean correct = itemdata.startsWith("CORRECT");
index = itemdata.indexOf(")");
double score = Double.valueOf(itemdata.substring(
itemdata.indexOf("|") + 1, index));
answers.add(new Answer(itemText, optionMap.get(label),
answerSeq++, label, correct, grade, correct?score:0.0, null,
correct?0.0:-score));
itemdata = itemdata.substring(index + 1).trim();
index = itemdata.indexOf("[");
}
}
return itemTextSet;
}
private Set makeEMIItemTextAttachmentSet(ItemText itemText, String attachments) {
attachments = attachments.trim();
if(attachments.length() == 0){
return null;
}
List attachList = Arrays.asList(attachments.split("@"));
Set attachSet = new HashSet();
for(String attach: attachList){
attach = attach.trim();
if(attach.length() == 0) continue;
int index = attach.indexOf("[");
String fileName = attach.substring(0, index);
attach = attach.substring(index);
index = attach.indexOf("]");
String mimeType = attach.substring(1, index);
index = attach.indexOf("(");
attach = attach.substring(index);
index = attach.indexOf(")");
if (index > 1) {
Long size = Long.valueOf(attach.substring(1, index));
attach = attach.substring(index+1);
String resourceId = attach.replace("%2B", "+").replace("%20", " ").replace("/access/content", "");
try {
ContentResource cr = new AssessmentService().createCopyOfContentResource(resourceId, fileName);
attachSet.add(new ItemTextAttachment(null, itemText, cr.getId(), fileName, mimeType, size, null, cr.getUrl(true),
false, ItemTextAttachmentIfc.ACTIVE_STATUS, itemText.getItem().getCreatedBy(), new Date(), itemText.getItem().getLastModifiedBy(), new Date()));
} catch (Exception e) {
log.warn("Unable to add EMI attachment " + resourceId + ", " + e.getMessage());
}
}
}
return attachSet;
}
}
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