Пример #1
0
  // This sets the metString that holds the extended time info for the user
  private String extractMetaString(PublishedAssessmentFacade publishedAssessment) {
    short itemNum = 1;
    String meta = null;
    String extendedTimeData =
        publishedAssessment.getAssessmentMetaDataByLabel(EXTENDED_TIME_KEY + itemNum);
    while ((extendedTimeData != null) && (!extendedTimeData.equals(""))) {

      String[] extendedTimeItems = extendedTimeData.split("[|]");

      // Get target user/group value
      String target = extendedTimeItems[0];

      // If it's a group determine if user is a member
      boolean isMember = isUserInGroup(target);

      String userId = AgentFacade.getAgentString();
      if (target.equals(userId) || isMember) {
        meta = extendedTimeData;
      }
      itemNum++;
      extendedTimeData =
          publishedAssessment.getAssessmentMetaDataByLabel(EXTENDED_TIME_KEY + itemNum);
    }
    return meta;
  }
Пример #2
0
  public String getPoolNameToBeDrawn() {
    if ((sectionAuthorType != null)
        && (sectionAuthorType.equals(SectionDataIfc.RANDOM_DRAW_FROM_QUESTIONPOOL))) {

      if ("".equals(poolNameToBeDrawn)) {

        // after 2.2. poolNameToBeDrawn should not be an empty string
        // This is for backward compatibility, for versions prior 2.2,
        // we didn't store poolname in metadata so when a user deletes a pool used for random draw
        // assessment, exception occurs when viewing the assessment. The items are still there, but
        // it still needs to the original pool object to get the poolname for JSF display.
        // After 2.2 we save this information in section metadata.  If users delete the pools we can
        // now still retrive the random draw pool names used in an assessment.

        QuestionPoolService qpservice = new QuestionPoolService();
        QuestionPoolFacade poolfacade =
            qpservice.getPool(poolIdToBeDrawn, AgentFacade.getAgentString());
        if (poolfacade != null) {
          return poolfacade.getTitle();
        }
        // else the pool is no longer there
        return "";
      } else {
        // get poolname from section metadata
        return poolNameToBeDrawn;
      }
    }
    return "";
  }
Пример #3
0
  public String confirmDeleteItem() {

    ItemService delegate = new ItemService();
    String itemId = ContextUtil.lookupParam("itemid");

    ItemFacade itemf = delegate.getItem(Long.valueOf(itemId), AgentFacade.getAgentString());
    setItemToDelete(itemf);

    return "removeQuestion";
  }
Пример #4
0
 private boolean isUserInGroup(String groupId) {
   String realmId = "/site/" + siteId + "/group/" + groupId;
   boolean isMember = false;
   try {
     AuthzGroup group = authzGroupService.getAuthzGroup(realmId);
     if (group.getUserRole(AgentFacade.getAgentString()) != null) isMember = true;
   } catch (Exception e) {
     return false; // this isn't a group
   }
   return isMember;
 }
Пример #5
0
 public java.util.ArrayList getItemContentsForRandomDraw() {
   // same ordering for each student
   ArrayList randomsample = new ArrayList();
   long seed = (long) AgentFacade.getAgentString().hashCode();
   Collections.shuffle(itemContents, new Random(seed));
   int samplesize = numberToBeDrawn.intValue();
   for (int i = 0; i < samplesize; i++) {
     randomsample.add(itemContents.get(i));
   }
   return randomsample;
 }
Пример #6
0
  /**
   * Derived property.
   *
   * @return ArrayList of model SelectItems
   */
  public ArrayList getPoolSelectList() {

    poolListSelectItems = new ArrayList();

    QuestionPoolService delegate = new QuestionPoolService();
    ArrayList<QuestionPoolFacade> qplist =
        delegate.getBasicInfoOfAllPools(AgentFacade.getAgentString());
    Iterator<QuestionPoolFacade> iter = qplist.iterator();

    try {
      while (iter.hasNext()) {
        QuestionPoolFacade pool = (QuestionPoolFacade) iter.next();

        // SAM-2269 - if the parent pool ID is greater than 0 (question pool IDs start at 1), get
        // the parent pool
        Long parentPoolID = pool.getParentPoolId();
        QuestionPoolFacade parent = null;
        if (parentPoolID > 0) {
          for (QuestionPoolFacade qp : qplist) {
            if (parentPoolID.equals(qp.getQuestionPoolId())) {
              parent = qp;
              break;
            }
          }
        }

        // SAM-2269 - add the appropriate string to the list
        String original =
            pool.getDisplayName() + " (" + delegate.getCountItems(pool.getQuestionPoolId()) + ")";
        if (parent != null) {
          poolListSelectItems.add(
              new SelectItem(
                  pool.getQuestionPoolId().toString(),
                  FormattedText.convertFormattedTextToPlaintext(
                      parent.getDisplayName() + ": " + original)));
        } else {
          poolListSelectItems.add(
              new SelectItem(
                  pool.getQuestionPoolId().toString(),
                  FormattedText.convertFormattedTextToPlaintext(original)));
        }
      }

    } catch (Exception e) {
      throw new RuntimeException(e);
    }
    Collections.sort(poolListSelectItems, new ItemComparator());
    return poolListSelectItems;
  }
Пример #7
0
  public void processAction(ActionEvent ae) throws AbortProcessingException {
    FacesContext context = FacesContext.getCurrentInstance();
    // Map reqMap = context.getExternalContext().getRequestMap();
    // Map requestParams = context.getExternalContext().getRequestParameterMap();

    AssessmentBean assessmentBean = (AssessmentBean) ContextUtil.lookupBean("assessmentBean");
    String assessmentId = assessmentBean.getAssessmentId();

    SectionBean sectionBean = (SectionBean) ContextUtil.lookupBean("sectionBean");
    // create an assessment based on the title entered and the assessment
    // template selected
    // #1 - read from form editpart.jsp
    String title =
        TextFormat.convertPlaintextToFormattedTextNoHighUnicode(log, sectionBean.getSectionTitle())
            .trim();
    if (title == null || title.equals("")) {
      String err =
          ContextUtil.getLocalizedString(
              "org.sakaiproject.tool.assessment.bundle.AuthorMessages", "empty_part_title_error");
      context.addMessage(null, new FacesMessage(err));
      sectionBean.setOutcome("editPart");
      return;
    }

    String description = sectionBean.getSectionDescription();
    String sectionId = sectionBean.getSectionId();

    AuthorBean author = (AuthorBean) ContextUtil.lookupBean("author");
    isEditPendingAssessmentFlow = author.getIsEditPendingAssessmentFlow();

    // #1a. prepare sectionBean
    AssessmentService assessmentService = null;
    SectionFacade section = null;

    // permission check
    String creator;
    if (isEditPendingAssessmentFlow) {
      assessmentService = new AssessmentService();
      AssessmentFacade af = assessmentService.getBasicInfoOfAnAssessment(assessmentId);
      creator = af.getCreatedBy();
    } else {
      PublishedAssessmentService pubService = new PublishedAssessmentService();
      assessmentService = pubService;
      PublishedAssessmentFacade paf = pubService.getSettingsOfPublishedAssessment(assessmentId);
      creator = paf.getCreatedBy();
    }

    AuthorizationBean authzBean = (AuthorizationBean) ContextUtil.lookupBean("authorization");
    if (!authzBean.isUserAllowedToEditAssessment(
        assessmentId, creator, !isEditPendingAssessmentFlow)) {
      String err =
          ContextUtil.getLocalizedString(
              "org.sakaiproject.tool.assessment.bundle.AuthorMessages",
              "denied_edit_assessment_error");
      context.addMessage(null, new FacesMessage(err));
      sectionBean.setOutcome("editPart");
      return;
    }

    if (isEditPendingAssessmentFlow) {
      EventTrackingService.post(
          EventTrackingService.newEvent(
              "sam.assessment.revise",
              "siteId=" + AgentFacade.getCurrentSiteId() + ", sectionId=" + sectionId,
              true));
    } else {
      EventTrackingService.post(
          EventTrackingService.newEvent(
              "sam.pubassessment.revise",
              "siteId=" + AgentFacade.getCurrentSiteId() + ", sectionId=" + sectionId,
              true));
    }

    boolean addItemsFromPool = false;

    sectionBean.setOutcome("editAssessment");

    if ((sectionBean.getType().equals("2")) && (sectionBean.getSelectedPool().equals(""))) {

      String selectedPool_err =
          ContextUtil.getLocalizedString(
              "org.sakaiproject.tool.assessment.bundle.AuthorMessages", "selectedPool_error");
      context.addMessage(null, new FacesMessage(selectedPool_err));
      sectionBean.setOutcome("editPart");
      return;
    }

    if (isEditPendingAssessmentFlow
        && !("".equals(sectionBean.getType()))
        && ((SectionDataIfc.RANDOM_DRAW_FROM_QUESTIONPOOL.toString())
            .equals(sectionBean.getType()))) {
      addItemsFromPool = true;

      if (validateItemsDrawn(sectionBean)) {
        section = getOrAddSection(assessmentService, assessmentId, sectionId);
      } else {
        sectionBean.setOutcome("editPart");
        return;
      }
    } else {
      section = getOrAddSection(assessmentService, assessmentId, sectionId);
    }

    if (section == null) {
      log.info("section == null - Should not come to here. Simply return.");
      log.info("assessmentId =" + assessmentId);
      log.info("sectionId =" + sectionId);
      return;
    }
    log.debug("**** section title =" + section.getTitle());
    log.debug("**** title =" + title);

    // title, description, and question ordering are editable for both pending and publish
    // assessments
    if (title != null) section.setTitle(title);
    section.setDescription(description);
    if (!("".equals(sectionBean.getQuestionOrdering())))
      section.addSectionMetaData(
          SectionDataIfc.QUESTIONS_ORDERING, sectionBean.getQuestionOrdering());

    if (isEditPendingAssessmentFlow) {
      if (!("".equals(sectionBean.getKeyword())))
        section.addSectionMetaData(
            SectionMetaDataIfc.KEYWORDS,
            TextFormat.convertPlaintextToFormattedTextNoHighUnicode(log, sectionBean.getKeyword()));

      if (!("".equals(sectionBean.getObjective())))
        section.addSectionMetaData(
            SectionMetaDataIfc.OBJECTIVES,
            TextFormat.convertPlaintextToFormattedTextNoHighUnicode(
                log, sectionBean.getObjective()));

      if (!("".equals(sectionBean.getRubric())))
        section.addSectionMetaData(
            SectionMetaDataIfc.RUBRICS,
            TextFormat.convertPlaintextToFormattedTextNoHighUnicode(log, sectionBean.getRubric()));

      if (!("".equals(sectionBean.getType()))) {
        section.addSectionMetaData(SectionDataIfc.AUTHOR_TYPE, sectionBean.getType());
        if ((SectionDataIfc.RANDOM_DRAW_FROM_QUESTIONPOOL.toString())
            .equals(sectionBean.getType())) {
          if ((sectionBean.getNumberSelected() != null)
              && !("".equals(sectionBean.getNumberSelected()))) {
            section.addSectionMetaData(
                SectionDataIfc.NUM_QUESTIONS_DRAWN, sectionBean.getNumberSelected());
          }

          if (!("".equals(sectionBean.getSelectedPool()))) {
            section.addSectionMetaData(
                SectionDataIfc.POOLID_FOR_RANDOM_DRAW, sectionBean.getSelectedPool());
            String poolname = "";
            QuestionPoolService qpservice = new QuestionPoolService();
            QuestionPoolFacade poolfacade =
                qpservice.getPool(
                    new Long(sectionBean.getSelectedPool()), AgentFacade.getAgentString());
            if (poolfacade != null) {
              poolname = poolfacade.getTitle();
            }
            section.addSectionMetaData(SectionDataIfc.POOLNAME_FOR_RANDOM_DRAW, poolname);
          }

          section.addSectionMetaData(
              SectionDataIfc.RANDOMIZATION_TYPE, sectionBean.getRandomizationType());
        }
      }

      if (addItemsFromPool) {
        boolean hasRandomPartScore = false;
        Double score = null;
        String requestedScore = sectionBean.getRandomPartScore();
        if (requestedScore != null && !requestedScore.equals("")) {
          hasRandomPartScore = true;
          score = new Double(requestedScore);
        }
        boolean hasRandomPartDiscount = false;
        Double discount = null;
        String requestedDiscount = sectionBean.getRandomPartDiscount();
        if (requestedDiscount != null && !requestedDiscount.equals("")) {
          hasRandomPartDiscount = true;
          discount = new Double(requestedDiscount);
        }

        if (hasRandomPartScore && score != null) {
          section.addSectionMetaData(SectionDataIfc.POINT_VALUE_FOR_QUESTION, score.toString());
        } else {
          section.addSectionMetaData(SectionDataIfc.POINT_VALUE_FOR_QUESTION, "");
        }

        if (hasRandomPartDiscount && discount != null) {
          section.addSectionMetaData(
              SectionDataIfc.DISCOUNT_VALUE_FOR_QUESTION, discount.toString());
        } else {
          section.addSectionMetaData(SectionDataIfc.DISCOUNT_VALUE_FOR_QUESTION, "");
        }
      }
    }

    assessmentService.saveOrUpdateSection(section);

    if (addItemsFromPool) {
      // update random questions from question pool
      int success =
          assessmentService.updateRandomPoolQuestions(
              assessmentService.getSection(section.getSectionId().toString()));
      if (success != AssessmentService.UPDATE_SUCCESS) {
        if (success == AssessmentService.UPDATE_ERROR_DRAW_SIZE_TOO_LARGE) {
          // shouldn't get here since there is a check, but might as well verify
          String err =
              ContextUtil.getLocalizedString(
                  "org.sakaiproject.tool.assessment.bundle.AuthorMessages", "qdrawn_error");
          context.addMessage(
              null,
              new FacesMessage(
                  err
                      + " "
                      + section.getSectionMetaDataByLabel(SectionDataIfc.NUM_QUESTIONS_DRAWN)));
        }
      }
    }

    // added by daisyf, 10/10/06
    updateAttachment(
        section.getSectionAttachmentList(), sectionBean.getAttachmentList(), section.getData());

    // #2 - goto editAssessment.jsp, so reset assessmentBean
    AssessmentIfc assessment =
        assessmentService.getAssessment(Long.valueOf(assessmentBean.getAssessmentId()));
    assessmentBean.setAssessment(assessment);
    assessmentService.updateAssessmentLastModifiedInfo(assessment);

    EventTrackingService.post(
        EventTrackingService.newEvent(
            "sam.assessment.revise",
            "siteId=" + AgentFacade.getCurrentSiteId() + ", sectionId=" + section.getSectionId(),
            true));
  }
Пример #8
0
 public String getAgentString() {
   return AgentFacade.getAgentString();
 }
Пример #9
0
  /** delete specified Item */
  public String deleteItem() {
    ItemService delegate = new ItemService();
    Long deleteId = this.getItemToDelete().getItemId();
    ItemFacade itemf = delegate.getItem(deleteId, AgentFacade.getAgentString());
    // save the currSection before itemf.setSection(null), used to reorder question sequences
    SectionFacade currSection = (SectionFacade) itemf.getSection();
    Integer currSeq = itemf.getSequence();

    QuestionPoolService qpdelegate = new QuestionPoolService();
    if (qpdelegate.getPoolIdsByItem(deleteId.toString()) == null
        || qpdelegate.getPoolIdsByItem(deleteId.toString()).isEmpty()) {
      // if no reference to this item at all, ie, this item is created in assessment but not
      // assigned to any pool

      AuthorizationBean authzBean = (AuthorizationBean) ContextUtil.lookupBean("authorization");
      AssessmentService assessdelegate = new AssessmentService();
      AssessmentFacade af =
          assessdelegate.getBasicInfoOfAnAssessmentFromSectionId(currSection.getSectionId());
      if (!authzBean.isUserAllowedToEditAssessment(
          af.getAssessmentBaseId().toString(), af.getCreatedBy(), false)) {
        throw new IllegalArgumentException(
            "User does not have permission to delete item in assessment: "
                + af.getAssessmentBaseId());
      }

      delegate.deleteItem(deleteId, AgentFacade.getAgentString());
    } else {
      if (currSection == null) {
        // if this item is created from question pool
        QuestionPoolBean qpoolbean = (QuestionPoolBean) ContextUtil.lookupBean("questionpool");
        ItemFacade itemfacade = delegate.getItem(deleteId, AgentFacade.getAgentString());
        ArrayList items = new ArrayList();
        items.add(itemfacade);
        qpoolbean.setItemsToDelete(items);
        qpoolbean.removeQuestionsFromPool();
        return "editPool";
      } else {
        //
        // if some pools still reference to this item, ie, this item is
        // created in assessment but also assigned a a pool
        // then just set section = null
        itemf.setSection(null);
        delegate.saveItem(itemf);
      }
    }
    // An item has been deleted
    EventTrackingService.post(
        EventTrackingService.newEvent(
            "sam.assessment.item.delete",
            "/sam/" + AgentFacade.getCurrentSiteId() + "/removed itemId=" + deleteId,
            true));

    AssessmentService assessdelegate = new AssessmentService();
    // reorder item numbers

    SectionFacade sectfacade = assessdelegate.getSection(currSection.getSectionId().toString());
    Set itemset = sectfacade.getItemFacadeSet();
    // should be size-1 now.
    Iterator iter = itemset.iterator();
    while (iter.hasNext()) {
      ItemFacade itemfacade = (ItemFacade) iter.next();
      Integer itemfacadeseq = itemfacade.getSequence();
      if (itemfacadeseq.compareTo(currSeq) > 0) {
        itemfacade.setSequence(Integer.valueOf(itemfacadeseq.intValue() - 1));
        delegate.saveItem(itemfacade);
      }
    }

    //  go to editAssessment.jsp, need to first reset assessmentBean
    AssessmentBean assessmentBean = (AssessmentBean) ContextUtil.lookupBean("assessmentBean");
    AssessmentFacade assessment = assessdelegate.getAssessment(assessmentBean.getAssessmentId());
    assessmentBean.setAssessment(assessment);
    assessdelegate.updateAssessmentLastModifiedInfo(assessment);
    // Assessment has been revised
    EventTrackingService.post(
        EventTrackingService.newEvent(
            "sam.asessment.revise",
            "/sam/"
                + AgentFacade.getCurrentSiteId()
                + "/removed itemId="
                + deleteId
                + "from assessmentId="
                + assessmentBean.getAssessmentId(),
            true));
    return "editAssessment";
  }
Пример #10
0
 public java.util.ArrayList getItemContentsForRandomQuestionOrdering() {
   // same ordering for each student
   long seed = (long) AgentFacade.getAgentString().hashCode();
   Collections.shuffle(itemContents, new Random(seed));
   return itemContents;
 }