Examples with ItemsInput org.olat.ims.qti.container.ItemsInput used on opensource projects

Example 1 with ItemsInput

use of org.olat.ims.qti.container.ItemsInput in project OpenOLAT by OpenOLAT.

the class CourseAssessmentWebService method importTestItems.

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

Example 2 with ItemsInput

use of org.olat.ims.qti.container.ItemsInput in project OpenOLAT by OpenOLAT.

the class IQManager method getItemsInput.

/**
 * Extract item inputs from http request
 *
 * @param ureq The request to extract item responses from.
 * @return ItemsInput
 */
public ItemsInput getItemsInput(UserRequest ureq) {
    ItemsInput result = new ItemsInput();
    Enumeration<String> params = ureq.getHttpReq().getParameterNames();
    while (params.hasMoreElements()) {
        String paramKey = params.nextElement();
        StringTokenizer st = new StringTokenizer(paramKey, "§", false);
        String value = ureq.getParameter(paramKey);
        if (st.countTokens() == 4) {
            String itemType = st.nextToken();
            String itemIdent = st.nextToken();
            String responseID = st.nextToken();
            HttpItemInput itemInput = (HttpItemInput) result.getItemInput(itemIdent);
            if (itemInput == null) {
                itemInput = new HttpItemInput(itemIdent);
                result.addItemInput(itemInput);
            }
            // all items. it does not provide any response data
            if (itemType.equals("qti"))
                itemInput.putSingle(responseID, value);
        }
    // refactoring to new setFormDirty() javascript method sends now an additional param "olat_fosm" which has no tokens inside
    // so assertExc. is useless.
    // else {
    // throw new AssertException ("not 4 tokens in form name: orig='"+paramKey+"'");
    // }
    // <input id="QTI_1098869464495" type="checkbox"
    // name="qti§QTIEDIT:MCQ:1098869464490§1098869464492§1098869464495" ....
    }
    return result;
}

Example 3 with ItemsInput

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

the class IQDisplayController method event.

@Override
public void event(UserRequest ureq, Component source, Event event) {
    if (retrievedFlag) {
        fireEvent(ureq, new IQEvent(IQEvent.TEST_PULLED));
        return;
    } else if (retrievedFlag || stoppedFlag) {
        fireEvent(ureq, new IQEvent(IQEvent.TEST_STOPPED));
        return;
    }
    if (source == myContent || source == qticomp) {
        // those must be links
        String wfCommand = event.getCommand();
        // process workflow
        AssessmentInstance ai = qticomp.getAssessmentInstance();
        if (qticomp == null || ai == null) {
            throw new RuntimeException("AssessmentInstance not valid.");
        }
        Navigator navig = ai.getNavigator();
        if (wfCommand.equals("mark")) {
            ai.mark(ureq.getParameter("id"), "true".equals(ureq.getParameter("p")));
            ai.persist();
            return;
        }
        if (wfCommand.equals("memo")) {
            try {
                String memo = java.net.URLDecoder.decode(ureq.getParameter("p"), "UTF-8");
                ai.setMemo(ureq.getParameter("id"), memo);
                ai.persist();
                return;
            } catch (UnsupportedEncodingException ex) {
                log.info("Could not decode memo text " + ureq.getParameter("p"));
            }
        }
        logAudit(ureq);
        if (wfCommand.equals("sitse")) {
            // submitItemorSection
            ItemsInput iInp = iqm.getItemsInput(ureq);
            if (iInp.getItemCount() > 0) {
                navig.submitItems(iInp);
            }
            if (ai.isClosed()) {
                // do all the finishing stuff
                if (navig.getInfo().isFeedback()) {
                // render the feedback
                } else {
                    event(ureq, source, new Event(QTIConstants.QTI_WF_SUBMIT));
                    return;
                }
            }
        } else if (wfCommand.equals("sitsec")) {
            // submit
            if (ai.isClosed()) {
                // do all the finishing stuff
                if (!qtistatus.isSurvey()) {
                    // for test and self-assessment, generate detailed results
                    generateDetailsResults(ureq, ai);
                } else {
                    // Send also finished event in case of survey
                    fireEvent(ureq, new IQSubmittedEvent());
                }
                return;
            }
        } else if (wfCommand.equals("sflash")) {
            // submit flash answer
            // 
            navig.submitItems(iqm.getItemsInput(ureq));
            if (ai.isClosed()) {
                // do all the finishing stuff
                event(ureq, source, new Event(QTIConstants.QTI_WF_SUBMIT));
                return;
            }
        } else if (wfCommand.equals("git")) {
            // goToItem
            String seid = ureq.getParameter("seid");
            String itid = ureq.getParameter("itid");
            if (seid != null && seid.length() != 0 && itid != null && itid.length() != 0) {
                int sectionPos = Integer.parseInt(seid);
                int itemPos = Integer.parseInt(itid);
                navig.goToItem(sectionPos, itemPos);
                // fxdiff BAKS-7 Resume function
                OLATResourceable sres = OresHelper.createOLATResourceableInstance("gse", new Long(sectionPos));
                WindowControl bwControl = addToHistory(ureq, sres, null, getWindowControl(), false);
                OLATResourceable ires = OresHelper.createOLATResourceableInstance("git", new Long(itemPos));
                addToHistory(ureq, ires, null, bwControl, true);
            }
        } else if (wfCommand.equals("gse")) {
            // goToSection
            String seid = ureq.getParameter("seid");
            if (seid != null && seid.length() != 0) {
                int sectionPos = Integer.parseInt(seid);
                navig.goToSection(sectionPos);
                // fxdiff BAKS-7 Resume function
                OLATResourceable sres = OresHelper.createOLATResourceableInstance("gse", new Long(sectionPos));
                addToHistory(ureq, sres, null);
            }
        } else if (wfCommand.equals(QTIConstants.QTI_WF_SUBMIT)) {
            // submit
            // Assessment
            navig.submitAssessment();
            postSubmitAssessment(ureq, ai);
        } else if (wfCommand.equals(QTIConstants.QTI_WF_CANCEL)) {
            // cancel
            // assessment
            navig.cancelAssessment();
        } else if (wfCommand.equals(QTIConstants.QTI_WF_SUSPEND)) {
            // suspend
            // assessment
            // just close the controller
            fireEvent(ureq, Event.DONE_EVENT);
            return;
        } else if (wfCommand.equals("close")) {
            qtistatus.update(null);
            // Parent controller need to pop, if they pushed previously
            fireEvent(ureq, Event.DONE_EVENT);
            return;
        }
        qtistatus.update(ai);
        if (!qtistatus.isSurvey())
            qtiscoreprogress.setActual(ai.getAssessmentContext().getScore());
        updateQuestionProgressDisplay(ai);
    } else if (source == closeButton) {
        // close component
        qtistatus.update(null);
        // Parent controller need to pop, if they pushed previously
        fireEvent(ureq, Event.DONE_EVENT);
        return;
    }
}

Example 4 with ItemsInput

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

the class IQManager method getItemsInput.

/**
 * Extract item inputs from http request
 *
 * @param ureq The request to extract item responses from.
 * @return ItemsInput
 */
public ItemsInput getItemsInput(UserRequest ureq) {
    ItemsInput result = new ItemsInput();
    Enumeration<String> params = ureq.getHttpReq().getParameterNames();
    while (params.hasMoreElements()) {
        String paramKey = params.nextElement();
        StringTokenizer st = new StringTokenizer(paramKey, "§", false);
        String value = ureq.getParameter(paramKey);
        if (st.countTokens() == 4) {
            String itemType = st.nextToken();
            String itemIdent = st.nextToken();
            String responseID = st.nextToken();
            HttpItemInput itemInput = (HttpItemInput) result.getItemInput(itemIdent);
            if (itemInput == null) {
                itemInput = new HttpItemInput(itemIdent);
                result.addItemInput(itemInput);
            }
            // all items. it does not provide any response data
            if (itemType.equals("qti"))
                itemInput.putSingle(responseID, value);
        }
    // refactoring to new setFormDirty() javascript method sends now an additional param "olat_fosm" which has no tokens inside
    // so assertExc. is useless.
    // else {
    // throw new AssertException ("not 4 tokens in form name: orig='"+paramKey+"'");
    // }
    // <input id="QTI_1098869464495" type="checkbox"
    // name="qti§QTIEDIT:MCQ:1098869464490§1098869464492§1098869464495" ....
    }
    return result;
}

Example 5 with ItemsInput

use of org.olat.ims.qti.container.ItemsInput in project OpenOLAT by OpenOLAT.

the class IQDisplayController method event.

@Override
public void event(UserRequest ureq, Component source, Event event) {
    if (retrievedFlag) {
        fireEvent(ureq, new IQEvent(IQEvent.TEST_PULLED));
        return;
    } else if (retrievedFlag || stoppedFlag) {
        fireEvent(ureq, new IQEvent(IQEvent.TEST_STOPPED));
        return;
    }
    if (source == myContent || source == qticomp) {
        // those must be links
        String wfCommand = event.getCommand();
        // process workflow
        AssessmentInstance ai = qticomp.getAssessmentInstance();
        if (qticomp == null || ai == null) {
            throw new RuntimeException("AssessmentInstance not valid.");
        }
        Navigator navig = ai.getNavigator();
        if (wfCommand.equals("mark")) {
            ai.mark(ureq.getParameter("id"), "true".equals(ureq.getParameter("p")));
            ai.persist();
            return;
        }
        if (wfCommand.equals("memo")) {
            try {
                String memo = java.net.URLDecoder.decode(ureq.getParameter("p"), "UTF-8");
                ai.setMemo(ureq.getParameter("id"), memo);
                ai.persist();
                return;
            } catch (UnsupportedEncodingException ex) {
                log.info("Could not decode memo text " + ureq.getParameter("p"));
            }
        }
        logAudit(ureq);
        if (wfCommand.equals("sitse")) {
            // submitItemorSection
            ItemsInput iInp = iqm.getItemsInput(ureq);
            if (iInp.getItemCount() > 0) {
                navig.submitItems(iInp);
            }
            if (ai.isClosed()) {
                // do all the finishing stuff
                if (navig.getInfo().isFeedback()) {
                // render the feedback
                } else {
                    event(ureq, source, new Event(QTIConstants.QTI_WF_SUBMIT));
                    return;
                }
            }
        } else if (wfCommand.equals("sitsec")) {
            // submit
            if (ai.isClosed()) {
                // do all the finishing stuff
                if (!qtistatus.isSurvey()) {
                    // for test and self-assessment, generate detailed results
                    generateDetailsResults(ureq, ai);
                } else {
                    // Send also finished event in case of survey
                    fireEvent(ureq, new IQSubmittedEvent());
                }
                return;
            }
        } else if (wfCommand.equals("sflash")) {
            // submit flash answer
            // 
            navig.submitItems(iqm.getItemsInput(ureq));
            if (ai.isClosed()) {
                // do all the finishing stuff
                event(ureq, source, new Event(QTIConstants.QTI_WF_SUBMIT));
                return;
            }
        } else if (wfCommand.equals("git")) {
            // goToItem
            String seid = ureq.getParameter("seid");
            String itid = ureq.getParameter("itid");
            if (seid != null && seid.length() != 0 && itid != null && itid.length() != 0) {
                int sectionPos = Integer.parseInt(seid);
                int itemPos = Integer.parseInt(itid);
                navig.goToItem(sectionPos, itemPos);
                // fxdiff BAKS-7 Resume function
                OLATResourceable sres = OresHelper.createOLATResourceableInstance("gse", new Long(sectionPos));
                WindowControl bwControl = addToHistory(ureq, sres, null, getWindowControl(), false);
                OLATResourceable ires = OresHelper.createOLATResourceableInstance("git", new Long(itemPos));
                addToHistory(ureq, ires, null, bwControl, true);
            }
        } else if (wfCommand.equals("gse")) {
            // goToSection
            String seid = ureq.getParameter("seid");
            if (seid != null && seid.length() != 0) {
                int sectionPos = Integer.parseInt(seid);
                navig.goToSection(sectionPos);
                // fxdiff BAKS-7 Resume function
                OLATResourceable sres = OresHelper.createOLATResourceableInstance("gse", new Long(sectionPos));
                addToHistory(ureq, sres, null);
            }
        } else if (wfCommand.equals(QTIConstants.QTI_WF_SUBMIT)) {
            // submit
            // Assessment
            navig.submitAssessment();
            postSubmitAssessment(ureq, ai);
        } else if (wfCommand.equals(QTIConstants.QTI_WF_CANCEL)) {
            // cancel
            // assessment
            navig.cancelAssessment();
        } else if (wfCommand.equals(QTIConstants.QTI_WF_SUSPEND)) {
            // suspend
            // assessment
            // just close the controller
            fireEvent(ureq, Event.DONE_EVENT);
            return;
        } else if (wfCommand.equals("close")) {
            qtistatus.update(null);
            // Parent controller need to pop, if they pushed previously
            fireEvent(ureq, Event.DONE_EVENT);
            return;
        }
        qtistatus.update(ai);
        if (!qtistatus.isSurvey())
            qtiscoreprogress.setActual(ai.getAssessmentContext().getScore());
        updateQuestionProgressDisplay(ai);
    } else if (source == closeButton) {
        // close component
        qtistatus.update(null);
        // Parent controller need to pop, if they pushed previously
        fireEvent(ureq, Event.DONE_EVENT);
        return;
    }
}