Esempio n. 1
0
  public void fillComponents(UIContainer arg0, ViewParameters arg1, ComponentChecker arg2) {

    String state = "";

    // group
    Group g = null;
    // id for group
    String groupId = null;
    // title for group
    String groupTitle = null;
    // description for group
    String groupDescription = null;
    // member list for group
    Set<Member> groupMembers = new HashSet<>();
    // group provider id
    String groupProviderId = null;
    // list of group role provider ids
    List<String> groupRoleProviderRoles = null;

    UIForm groupForm = UIForm.make(arg0, "groups-form");

    String id = ((GroupEditViewParameters) arg1).id;
    if (id != null) {
      try {
        // SAK-29645
        if (handler.messages.size() == 0) {
          g = siteService.findGroup(id);
          groupId = g.getId();
          groupTitle = g.getTitle();
          groupDescription = g.getDescription();
          handler.allowViewMembership =
              Boolean.valueOf(g.getProperties().getProperty(Group.GROUP_PROP_VIEW_MEMBERS));
          groupMembers = g.getMembers();
          groupProviderId = g.getProviderGroupId();
          groupRoleProviderRoles = handler.getGroupProviderRoles(g);
          String joinableSet = g.getProperties().getProperty(Group.GROUP_PROP_JOINABLE_SET);
          if (joinableSet != null && !"".equals(joinableSet.trim())) {
            handler.joinableSetName = joinableSet;
            handler.joinableSetNameOrig = joinableSet;
            handler.joinableSetNumOfMembers =
                g.getProperties().getProperty(Group.GROUP_PROP_JOINABLE_SET_MAX);
            handler.allowPreviewMembership =
                Boolean.valueOf(
                    g.getProperties().getProperty(Group.GROUP_PROP_JOINABLE_SET_PREVIEW));
            // set unjoinable.  Since you can't change this value at the group edit page, all groups
            // will have the same
            // value in the set.  Find another group in the same set (if exist) and set it to the
            // same value.
            for (Group group : handler.site.getGroups()) {
              String joinableSetName =
                  group.getProperties().getProperty(Group.GROUP_PROP_JOINABLE_SET);
              if (joinableSetName != null && joinableSetName.equals(joinableSet)) {
                // we only need to find the first one since all are the same
                handler.unjoinable =
                    Boolean.valueOf(
                        group.getProperties().getProperty(Group.GROUP_PROP_JOINABLE_UNJOINABLE));
                break;
              }
            }
          } else {
            handler.joinableSetName = "";
            handler.joinableSetNameOrig = "";
            handler.joinableSetNumOfMembers = "";
            handler.allowPreviewMembership = false;
            handler.unjoinable = false;
          }
        }
      } catch (Exception e) {
        M_log.debug(this + "fillComponents: cannot get group id=" + id, e);
      }
    } else {
      handler.resetParams();
    }

    // action button name: Add for adding new group, Update for editing exist group
    String addUpdateButtonName =
        id != null
            ? messageLocator.getMessage("editgroup.update")
            : messageLocator.getMessage("editgroup.new");
    String headerText =
        id == null
            ? messageLocator.getMessage("group.newgroup")
            : messageLocator.getMessage("group.editgroup");

    UIOutput.make(groupForm, "prompt", headerText);
    UIOutput.make(
        groupForm, "emptyGroupTitleAlert", messageLocator.getMessage("editgroup.titlemissing"));
    UIOutput.make(
        groupForm,
        "instructions",
        messageLocator.getMessage("editgroup.instruction", new Object[] {addUpdateButtonName}));

    UIOutput.make(groupForm, "group_title_label", messageLocator.getMessage("group.title"));
    UIInput.make(
        groupForm, "group_title", "#{SiteManageGroupSectionRoleHandler.title}", groupTitle);

    UIMessage groupDescrLabel =
        UIMessage.make(groupForm, "group_description_label", "group.description");
    UIInput groupDescr =
        UIInput.make(
            groupForm,
            "group_description",
            "#{SiteManageGroupSectionRoleHandler.description}",
            groupDescription);
    UILabelTargetDecorator.targetLabel(groupDescrLabel, groupDescr);

    // allow view membership:
    UIBoundBoolean viewMemCheckbox =
        UIBoundBoolean.make(
            groupForm,
            "allowViewMembership",
            "#{SiteManageGroupSectionRoleHandler.allowViewMembership}");
    UILabelTargetDecorator.targetLabel(
        UIMessage.make(groupForm, "allowViewMembership-label", "group.allow.view.membership"),
        viewMemCheckbox);

    // Joinable Set:
    UIMessage joinableSetLabel =
        UIMessage.make(groupForm, "group_joinable_set_label", "group.joinable.set");
    List<String> joinableSetValuesSet = new ArrayList<>();
    for (Group group : handler.site.getGroups()) {
      String joinableSet = group.getProperties().getProperty(Group.GROUP_PROP_JOINABLE_SET);
      if (joinableSet != null && !joinableSetValuesSet.contains(joinableSet)) {
        joinableSetValuesSet.add(joinableSet);
      }
    }
    Collections.sort(joinableSetValuesSet);
    List<String> joinableSetValues = new ArrayList<>();
    List<String> joinableSetNames = new ArrayList<>();
    joinableSetValues.add("");
    joinableSetNames.add(messageLocator.getMessage("none"));
    joinableSetValues.addAll(joinableSetValuesSet);
    joinableSetNames.addAll(joinableSetValuesSet);

    String[] joinableSetNamesArr = joinableSetNames.toArray(new String[joinableSetNames.size()]);
    String[] joinableSetValuesArr = joinableSetValues.toArray(new String[joinableSetValues.size()]);
    UISelect joinableSetSelect =
        UISelect.make(
            groupForm,
            "joinable-set",
            joinableSetValuesArr,
            joinableSetNamesArr,
            "SiteManageGroupSectionRoleHandler.joinableSetName");
    UILabelTargetDecorator.targetLabel(joinableSetLabel, joinableSetSelect);
    // joinable div:
    UIBranchContainer joinableDiv = UIBranchContainer.make(groupForm, "joinable-set-div:");
    if (handler.joinableSetName == null || "".equals(handler.joinableSetName)) {
      Map<String, String> hidden = new HashMap<>();
      hidden.put("display", "none");
      joinableDiv.decorate(new UICSSDecorator(hidden));
    }
    // Max members Row:
    UIMessage.make(joinableDiv, "group-max-members", "group.joinable.maxMembers2");
    UIInput.make(
        joinableDiv,
        "num-max-members",
        "SiteManageGroupSectionRoleHandler.joinableSetNumOfMembers");
    // allow preview row:
    UIBoundBoolean checkbox =
        UIBoundBoolean.make(
            joinableDiv,
            "allowPreviewMembership",
            "#{SiteManageGroupSectionRoleHandler.allowPreviewMembership}");
    UILabelTargetDecorator.targetLabel(
        UIMessage.make(joinableDiv, "allowPreviewMembership-label", "group.joinable.allowPreview"),
        checkbox);

    UIOutput.make(groupForm, "membership_label", messageLocator.getMessage("editgroup.membership"));
    UIOutput.make(
        groupForm, "membership_site_label", messageLocator.getMessage("editgroup.generallist"));
    UIOutput.make(
        groupForm, "membership_group_label", messageLocator.getMessage("editgroup.grouplist"));

    /** ******************** for the site members list ************************* */
    List<String> siteRosters = handler.getSiteRosters(g);
    List<Role> siteRoles = handler.getSiteRoles(g);
    List<Participant> siteMembers = handler.getSiteParticipant(g);
    List<String> siteMemberLabels = new ArrayList<>();
    List<String> siteMemberValues = new ArrayList<>();
    List<String> membersSelected;
    if (handler.memberList != null && handler.memberList.length() > 0) {
      membersSelected = Arrays.asList(handler.memberList.split("##"));
    } else {
      membersSelected = new ArrayList<>();
    }

    // add site roster
    for (String roster : siteRosters) {
      // not include in the group yet
      if ((groupProviderId == null || !groupProviderId.contains(roster))
          && !membersSelected.contains(roster)) {
        siteMemberLabels.add(SECTION_PREFIX + handler.getRosterLabel(roster) + " (" + roster + ")");
        siteMemberValues.add(roster);
      }
    }
    // add site role
    for (Role role : siteRoles) {
      // not include in the group yet
      if ((groupRoleProviderRoles == null || !groupRoleProviderRoles.contains(role.getId()))
          && !membersSelected.contains(role.getId())) {
        siteMemberLabels.add(ROLE_PREFIX + role.getId());
        siteMemberValues.add(role.getId());
      }
    }
    // add site members to the list
    Iterator<Participant> sIterator =
        new SortedIterator(
            siteMembers.iterator(),
            new SiteComparator(SiteConstants.SORTED_BY_PARTICIPANT_NAME, Boolean.TRUE.toString()));
    while (sIterator.hasNext()) {
      Participant p = (Participant) sIterator.next();
      // not in the group yet
      if ((g == null || g.getMember(p.getUniqname()) == null)
          && !membersSelected.contains(p.getUniqname())) {
        siteMemberLabels.add(p.getName() + " (" + p.getDisplayId() + ")");
        siteMemberValues.add(p.getUniqname());
      }
    }

    UISelect.makeMultiple(
        groupForm,
        "siteMembers",
        siteMemberValues.toArray(new String[siteMemberValues.size()]),
        siteMemberLabels.toArray(new String[siteMemberLabels.size()]),
        "#{SiteManageGroupSectionRoleHandler.selectedSiteMembers}",
        new String[] {});

    /** ******************** for the group members list ************************* */
    List<String> groupRosters = handler.getGroupRosters(g);
    List<String> groupProviderRoles = handler.getGroupProviderRoles(g);
    List<Member> groupMembersCopy = new ArrayList<>();
    groupMembersCopy.addAll(groupMembers);
    for (Member p : groupMembersCopy) {
      // exclude those user with provided roles and rosters
      String userId = p.getUserId();
      try {
        // get user
        User u = userDirectoryService.getUser(userId);
        if (handler.isUserFromProvider(u.getEid(), userId, g, groupRosters, groupProviderRoles)) {
          groupMembers.remove(p);
        }
      } catch (Exception e) {
        M_log.debug(this + "fillInComponent: cannot find user with id " + userId, e);
        // need to remove the group member
        groupMembers.remove(p);
      }
    }

    // SAK-29645
    List<String> groupMemberLabels = new ArrayList<>();
    List<String> groupMemberValues = new ArrayList<>();

    // add the rosters first
    if (groupRosters != null) {
      for (String groupRoster : groupRosters) {
        groupMemberLabels.add(SECTION_PREFIX + groupRoster);
        groupMemberValues.add(groupRoster);
      }
    }
    // add the roles next
    if (groupProviderRoles != null) {
      for (String groupProviderRole : groupProviderRoles) {
        groupMemberLabels.add(ROLE_PREFIX + groupProviderRole);
        groupMemberValues.add(groupProviderRole);
      }
    }
    // add the members last
    if (groupMembers != null) {
      Iterator<Member> gIterator =
          new SortedIterator(
              groupMembers.iterator(),
              new SiteComparator(SiteConstants.SORTED_BY_MEMBER_NAME, Boolean.TRUE.toString()));
      while (gIterator.hasNext()) {
        Member p = (Member) gIterator.next();
        String userId = p.getUserId();
        try {
          User u = userDirectoryService.getUser(userId);
          groupMemberLabels.add(u.getSortName() + " (" + u.getDisplayId() + ")");
          groupMemberValues.add(userId);
        } catch (Exception e) {
          M_log.debug(this + ":fillComponents: cannot find user " + userId, e);
        }
      }
    }

    // SAK-29645 - preserve user selected values
    if (!membersSelected.isEmpty()) {
      siteRosters = handler.getSiteRosters(null);
      List<String> siteRoleIDs = handler.getSiteRoleIds();
      for (String memberID : membersSelected) {
        // Selected roster...
        if (siteRosters.contains(memberID)) {
          groupMemberLabels.add(SECTION_PREFIX + memberID);
          groupMemberValues.add(memberID);
        }

        // Selected role...
        else if (siteRoleIDs.contains(memberID)) {
          groupMemberLabels.add(ROLE_PREFIX + memberID);
          groupMemberValues.add(memberID);
        }

        // Selected member...
        else if (groupMembers != null) {
          sIterator =
              new SortedIterator(
                  siteMembers.iterator(),
                  new SiteComparator(
                      SiteConstants.SORTED_BY_PARTICIPANT_NAME, Boolean.TRUE.toString()));
          while (sIterator.hasNext()) {
            Participant p = (Participant) sIterator.next();
            String userID = p.getUniqname();
            if (StringUtils.isNotBlank(userID) && userID.equals(memberID)) {
              groupMemberLabels.add(p.getName() + " (" + p.getDisplayId() + ")");
              groupMemberValues.add(userID);
            }
          }
        }
      }
    }

    UISelect.make(
        groupForm,
        "groupMembers",
        groupMemberValues.toArray(new String[groupMemberValues.size()]),
        groupMemberLabels.toArray(new String[groupMemberLabels.size()]),
        null);
    UICommand.make(
        groupForm,
        "save",
        addUpdateButtonName,
        "#{SiteManageGroupSectionRoleHandler.processAddGroup}");

    UICommand cancel =
        UICommand.make(
            groupForm,
            "cancel",
            messageLocator.getMessage("editgroup.cancel"),
            "#{SiteManageGroupSectionRoleHandler.processBack}");
    cancel.parameters.add(new UIDeletionBinding("#{destroyScope.resultScope}"));

    UIInput.make(groupForm, "newRight", "#{SiteManageGroupSectionRoleHandler.memberList}", state);

    // hidden field for group id
    UIInput.make(groupForm, "groupId", "#{SiteManageGroupSectionRoleHandler.id}", groupId);

    // process any messages
    tml = handler.messages;
    if (tml.size() > 0) {
      for (int i = 0; i < tml.size(); i++) {
        UIBranchContainer errorRow =
            UIBranchContainer.make(arg0, "error-row:", Integer.toString(i));
        TargettedMessage msg = tml.messageAt(i);
        if (msg.args != null) {
          UIMessage.make(errorRow, "error", msg.acquireMessageCode(), (Object[]) msg.args);
        } else {
          UIMessage.make(errorRow, "error", msg.acquireMessageCode());
        }
      }
    }

    frameAdjustingProducer.fillComponents(arg0, "resize", "resetFrame");
  }
  public void fillComponents(
      UIContainer tofill, ViewParameters viewparams, ComponentChecker checker) {

    String currentuserid = externalLogic.getCurrentUserId();

    PollViewParameters ecvp = (PollViewParameters) viewparams;
    Poll poll = null;
    boolean isNew = true;

    UIForm newPoll = UIForm.make(tofill, "add-poll-form");
    LOG.debug("Poll of id: " + ecvp.id);
    if (ecvp.id == null || "New 0".equals(ecvp.id)) {
      UIMessage.make(tofill, "new_poll_title", "new_poll_title");
      // build an empty poll
      LOG.debug("this is a new poll");
      poll = new Poll();
    } else {
      UIMessage.make(tofill, "new_poll_title", "new_poll_title_edit");

      String strId = ecvp.id;
      LOG.debug("got id of " + strId);
      poll = pollListManager.getPollById(Long.valueOf(strId));
      voteBean.setPoll(poll);
      newPoll.parameters.add(new UIELBinding("#{poll.pollId}", poll.getPollId()));

      isNew = false;
    }

    if (!externalLogic.isUserAdmin()
        && !externalLogic.isAllowedInLocation(
            PollListManager.PERMISSION_ADD,
            externalLogic.getCurrentLocationReference(),
            externalLogic.getCurrentuserReference())) {
      tml.addMessage(new TargettedMessage("new_poll_noperms"));
      return;
    }

    // only display for exisiting polls
    if (!isNew) {
      // fill the options list
      UIBranchContainer actionBlock = UIBranchContainer.make(newPoll, "option-headers:");
      UIMessage.make(actionBlock, "options-title", "new_poll_option_title");
      UIInternalLink.make(
          actionBlock,
          "option-add",
          UIMessage.make("new_poll_option_add"),
          new OptionViewParameters(PollOptionProducer.VIEW_ID, null, poll.getPollId().toString()));

      List<Vote> votes = pollVoteManager.getAllVotesForPoll(poll);
      if (votes != null && votes.size() > 0) {
        LOG.debug("Poll has " + votes.size() + " votes");
        UIBranchContainer errorRow = UIBranchContainer.make(tofill, "error-row:", "0");
        UIMessage.make(errorRow, "error", "warn_poll_has_votes");
      }

      List<Option> options = pollListManager.getVisibleOptionsForPoll(poll.getPollId());
      for (int i = 0; i < options.size(); i++) {
        Option o = (Option) options.get(i);
        UIBranchContainer oRow =
            UIBranchContainer.make(actionBlock, "options-row:", o.getOptionId().toString());
        UIVerbatim.make(oRow, "options-name", o.getOptionText());

        UIInternalLink editOption =
            UIInternalLink.make(
                oRow,
                "option-edit",
                UIMessage.make("new_poll_option_edit"),
                new OptionViewParameters(PollOptionProducer.VIEW_ID, o.getOptionId().toString()));

        editOption.decorators =
            new DecoratorList(
                new UITooltipDecorator(
                    messageLocator.getMessage("new_poll_option_edit")
                        + ":"
                        + FormattedText.convertFormattedTextToPlaintext(o.getOptionText())));

        UIInternalLink deleteOption =
            UIInternalLink.make(
                oRow,
                "option-delete",
                UIMessage.make("new_poll_option_delete"),
                new OptionViewParameters(
                    PollOptionDeleteProducer.VIEW_ID, o.getOptionId().toString()));

        deleteOption.decorators =
            new DecoratorList(
                new UITooltipDecorator(
                    messageLocator.getMessage("new_poll_option_delete")
                        + ":"
                        + FormattedText.convertFormattedTextToPlaintext(o.getOptionText())));
      }
    }

    UIMessage.make(tofill, "new-poll-descr", "new_poll_title");
    UIMessage.make(tofill, "new-poll-question-label", "new_poll_question_label");
    UIMessage pollDescr = UIMessage.make(tofill, "new-poll-descr-label", "new_poll_descr_label");
    UIMessage.make(tofill, "new-poll-descr-label2", "new_poll_descr_label2");

    // UIMessage.make(tofill, "new-poll-open-label", "new_poll_open_label");
    // UIMessage.make(tofill, "new-poll-close-label", "new_poll_close_label");

    UIMessage.make(tofill, "new-poll-limits", "new_poll_limits");
    // UIMessage pollMin = UIMessage.make(tofill, "new-poll-min-limits", "new_poll_min_limits");
    // UIMessage pollMax =  UIMessage.make(tofill, "new-poll-max-limits", "new_poll_max_limits");

    // the form fields
    UIInput.make(newPoll, "new-poll-text", "#{poll.text}", poll.getText());

    if (!externalLogic.isMobileBrowser()) {
      // show WYSIWYG editor
      UIInput itemDescr =
          UIInput.make(
              newPoll,
              "newpolldescr:",
              "#{poll.details}",
              poll.getDetails()); // $NON-NLS-1$ //$NON-NLS-2$
      richTextEvolver.evolveTextInput(itemDescr);
      UILabelTargetDecorator.targetLabel(pollDescr, itemDescr);
    } else {
      // do not show WYSIWYG editor in the mobile view
      UIInput itemDescr =
          UIInput.make(
              newPoll,
              "newpolldescr_mobile",
              "#{poll.details}",
              poll.getDetails()); // $NON-NLS-1$ //$NON-NLS-2$
      UILabelTargetDecorator.targetLabel(pollDescr, itemDescr);
    }

    UIInput voteOpen =
        UIInput.make(newPoll, "openDate-iso8601", "poll.voteOpenStr", poll.getVoteOpenStr());
    UIInput voteClose =
        UIInput.make(newPoll, "closeDate-iso8601", "poll.voteCloseStr", poll.getVoteCloseStr());
    // UILabelTargetDecorator.targetLabel(pollOpen, voteOpen);
    // UILabelTargetDecorator.targetLabel(pollClose, voteClose);

    /*
     * access options
     */
    UIMessage pollAccessLabel =
        UIMessage.make(newPoll, "poll_access_label", "new_poll_access_label");
    UIBoundBoolean accessPublic =
        UIBoundBoolean.make(newPoll, "access-public", "poll.isPublic", poll.getIsPublic());
    UIMessage newPollAccessPublicLabel =
        UIMessage.make(newPoll, "new_poll_access_public_label", "new_poll_access_public");

    // SAK-25399: Do not display the public access by default
    if (!externalLogic.isShowPublicAccess()) {
      newPoll.remove(pollAccessLabel);
      newPoll.remove(accessPublic);
      newPoll.remove(newPollAccessPublicLabel);
    }

    String[] minVotes =
        new String[] {
          "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15"
        };
    String[] maxVotes =
        new String[] {
          "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15"
        };
    UISelect min =
        UISelect.make(
            newPoll,
            "min-votes",
            minVotes,
            "#{poll.minOptions}",
            Integer.toString(poll.getMinOptions()));
    UISelect max =
        UISelect.make(
            newPoll,
            "max-votes",
            maxVotes,
            "#{poll.maxOptions}",
            Integer.toString(poll.getMaxOptions()));

    /*
     * 	open - can be viewd at any time
     * 	never - not diplayed
     * 	afterVoting - after user has voted
     * 	afterClosing
     *
     */

    String[] values = new String[] {"open", "afterVoting", "afterClosing", "never"};
    String[] labels =
        new String[] {
          messageLocator.getMessage("new_poll_open"),
          messageLocator.getMessage("new_poll_aftervoting"),
          messageLocator.getMessage("new_poll_afterClosing"),
          messageLocator.getMessage("new_poll_never")
        };

    UISelect radioselect =
        UISelect.make(
            newPoll, "release-select", values, "#{poll.displayResult}", poll.getDisplayResult());

    radioselect.optionnames = UIOutputMany.make(labels);

    String selectID = radioselect.getFullID();
    // StringList optList = new StringList();
    UIMessage.make(newPoll, "add_results_label", "new_poll_results_label");
    for (int i = 0; i < values.length; ++i) {

      UIBranchContainer radiobranch =
          UIBranchContainer.make(newPoll, "releaserow:", Integer.toString(i));
      UISelectChoice choice = UISelectChoice.make(radiobranch, "release", selectID, i);
      UISelectLabel lb = UISelectLabel.make(radiobranch, "releaseLabel", selectID, i);
      UILabelTargetDecorator.targetLabel(lb, choice);
    }

    LOG.debug("About to close the form");
    newPoll.parameters.add(new UIELBinding("#{poll.owner}", currentuserid));
    String siteId = externalLogic.getCurrentLocationId();
    newPoll.parameters.add(new UIELBinding("#{poll.siteId}", siteId));

    if (isNew || poll.getPollOptions() == null || poll.getPollOptions().size() == 0) {
      UICommand.make(
          newPoll,
          "submit-new-poll",
          UIMessage.make("new_poll_saveoption"),
          "#{pollToolBean.processActionAdd}");
    } else {
      UICommand.make(
          newPoll,
          "submit-new-poll",
          UIMessage.make("new_poll_submit"),
          "#{pollToolBean.processActionAdd}");
    }

    UICommand cancel =
        UICommand.make(
            newPoll, "cancel", UIMessage.make("new_poll_cancel"), "#{pollToolBean.cancel}");
    cancel.parameters.add(new UIELBinding("#{voteCollection.submissionStatus}", "cancel"));
    LOG.debug("Finished generating view");
  }
  public void fillComponents(
      UIContainer tofill, ViewParameters viewparams, ComponentChecker checker) {
    ViewSubmissionsViewParams params = (ViewSubmissionsViewParams) viewparams;
    // make sure that we have an AssignmentID to work with
    if (params.assignmentId == null) {
      // ERROR SHOULD BE SET, OTHERWISE TAKE BACK TO ASSIGNMENT_LIST
      messages.addMessage(new TargettedMessage("GeneralActionError"));
      return;
    }
    assignmentId = params.assignmentId;
    Assignment2 assignment = assignmentLogic.getAssignmentByIdWithAssociatedData(assignmentId);

    String currUserId = externalLogic.getCurrentUserId();

    boolean contentReviewEnabled =
        assignment.isContentReviewEnabled()
            && contentReviewLogic.isContentReviewAvailable(assignment.getContextId());

    // let's double check that none of the associated groups were deleted from the site
    boolean displayGroupDeletionWarning = false;
    if (assignment.getAssignmentGroupSet() != null
        && !assignment.getAssignmentGroupSet().isEmpty()) {
      Collection<Group> siteGroups = externalLogic.getSiteGroups(assignment.getContextId());
      List<String> groupIds = new ArrayList<String>();
      if (siteGroups != null) {
        for (Group group : siteGroups) {
          groupIds.add(group.getId());
        }
      }

      for (AssignmentGroup assignGroup : assignment.getAssignmentGroupSet()) {
        if (!groupIds.contains(assignGroup.getGroupId())) {
          displayGroupDeletionWarning = true;
          break;
        }
      }
    }

    if (displayGroupDeletionWarning) {
      UIOutput.make(
          tofill,
          "deleted_group",
          messageLocator.getMessage("assignment2.assignment_grade-assignment.group_deleted"));
    }

    // Edit Permission
    boolean userMayEditAssign =
        permissionLogic.isUserAllowedToEditAssignment(currUserId, assignment);
    boolean userMayManageSubmissions =
        permissionLogic.isUserAllowedToManageSubmissionsForAssignment(currUserId, assignment);

    // get parameters
    if (params.sort_by == null) params.sort_by = DEFAULT_SORT_BY;
    if (params.sort_dir == null) params.sort_dir = DEFAULT_SORT_DIR;

    UIVerbatim.make(
        tofill, "defaultSortBy", HTMLUtil.emitJavascriptVar("defaultSortBy", DEFAULT_SORT_BY));

    // we need to retrieve the history for the release/retract feedback logic
    List<AssignmentSubmission> submissions =
        submissionLogic.getViewableSubmissionsWithHistoryForAssignmentId(
            assignmentId, params.groupId);
    List<String> studentIdList = new ArrayList<String>();
    if (submissions != null) {
      for (AssignmentSubmission submission : submissions) {
        studentIdList.add(submission.getUserId());
      }
    }

    // The following is some code to populate the sort order/page size, if
    // it's already been put in session state by the entity provider.
    Long pagesize = null;
    String orderBy = null;
    Boolean ascending = null;
    ToolSession toolSession = sessionManager.getCurrentToolSession();
    if (toolSession.getAttribute(Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR)
        != null) {
      Map attr =
          (Map)
              toolSession.getAttribute(
                  Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR);
      if (attr.containsKey(
          Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR_PAGE_SIZE)) {
        pagesize =
            (Long)
                attr.get(Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR_PAGE_SIZE);
      }
      if (attr.containsKey(
          Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR_ORDER_BY)) {
        orderBy =
            (String)
                attr.get(Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR_ORDER_BY);
      }
      if (attr.containsKey(
          Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR_ASCENDING)) {
        ascending =
            (Boolean)
                attr.get(Assignment2SubmissionEntityProvider.SUBMISSIONVIEW_SESSION_ATTR_ASCENDING);
      }
    }

    // if assign is graded, retrieve the gb details, if appropriate
    GradebookItem gbItem = null;
    boolean gbItemExists = false;
    boolean gradesReleased = false;
    // user may view the associated gradebook item
    boolean userMayViewGbItem = false;
    // user has grading privileges for this gb item
    boolean userMayGrade = false;
    boolean userMayReleaseGrades = false;

    if (assignment.isGraded() && assignment.getGradebookItemId() != null) {
      userMayViewGbItem =
          gradebookLogic.isCurrentUserAbleToViewGradebookItem(
              assignment.getContextId(), assignment.getGradebookItemId());

      if (userMayViewGbItem) {
        // user may grade if there is at least one gradable student among the submissions
        List<String> gradableStudents =
            gradebookLogic.getFilteredStudentsForGradebookItem(
                currUserId,
                assignment.getContextId(),
                assignment.getGradebookItemId(),
                AssignmentConstants.GRADE,
                studentIdList);
        userMayGrade = gradableStudents != null && !gradableStudents.isEmpty();
        userMayReleaseGrades = gradebookLogic.isCurrentUserAbleToEdit(assignment.getContextId());

        try {
          gbItem =
              gradebookLogic.getGradebookItemById(
                  assignment.getContextId(), assignment.getGradebookItemId());
          gbItemExists = true;
          gradesReleased = gbItem.isReleased();
        } catch (GradebookItemNotFoundException ginfe) {
          if (log.isDebugEnabled())
            log.debug("Gb item with id: " + assignment.getGradebookItemId() + " no longer exists!");
          gbItem = null;
        }
      }
    }

    // if user has grading privileges but item no longer exists, display warning
    // to user
    if (assignment.isGraded() && userMayViewGbItem && !gbItemExists) {
      UIOutput.make(
          tofill,
          "no_gb_item",
          messageLocator.getMessage("assignment2.assignment_grade-assignment.gb_item_deleted"));
    }

    // We need to check if it's a non electronic submission.  If it is, we don't want to have
    // the submitted columns appear (Submitted and Submission Status).
    // We pass in the boolean parameter nonElectronicSubmission to viewSubmission.js (specifically
    // snn2subview.init()),
    // where logic is there to use this parameter.
    boolean nonElectronicSubmission = false;

    if (assignment.getSubmissionType() == AssignmentConstants.SUBMIT_NON_ELECTRONIC) {
      nonElectronicSubmission = true;
    }

    UIInitBlock.make(
        tofill,
        "asnn2subview-init",
        "asnn2subview.init",
        new Object[] {
          assignmentId,
          externalLogic.getCurrentContextId(),
          placement.getId(),
          submissions.size(),
          assignment.isGraded(),
          contentReviewEnabled,
          nonElectronicSubmission,
          pagesize,
          orderBy,
          ascending,
          gradesReleased,
          params.pageIndex
        });

    // Breadcrumbs
    UIInternalLink.make(
        tofill,
        "breadcrumb",
        messageLocator.getMessage("assignment2.assignment_list-sortview.heading"),
        new SimpleViewParameters(ListProducer.VIEW_ID));
    UIMessage.make(
        tofill,
        "last_breadcrumb",
        "assignment2.assignment_grade-assignment.heading",
        new Object[] {assignment.getTitle()});

    // ACTION BAR
    boolean displayReleaseGrades = false;
    boolean displayReleaseFB = false;
    boolean displayDownloadAll = false;
    boolean displayUploadAll = false;

    if (userMayEditAssign || userMayManageSubmissions) {
      UIOutput.make(tofill, "navIntraTool");
    }

    // RELEASE GRADES
    // don't display this option if the gb item doesn't exist anymore
    if (userMayReleaseGrades && assignment.isGraded() && gbItemExists) {
      displayReleaseGrades = true;

      // determine if grades have been released yet
      String releaseLinkText =
          messageLocator.getMessage("assignment2.assignment_grade-assignment.grades.release");
      if (gradesReleased) {
        releaseLinkText =
            messageLocator.getMessage("assignment2.assignment_grade-assignment.grades.retract");
      }

      UIForm releaseGradesForm = UIForm.make(tofill, "release_grades_form");
      UICommand releaseGradesButton = UICommand.make(releaseGradesForm, "release_grades");

      UIOutput.make(tofill, "release_grades_li");
      UIInternalLink releaseGradesLink =
          UIInternalLink.make(tofill, "release_grades_link", releaseLinkText, viewparams);
      Map<String, String> idmap = new HashMap<String, String>();
      idmap.put(
          "onclick",
          "asnn2.releaseGradesDialog('"
              + releaseGradesButton.getFullID()
              + "', '"
              + assignment.getContextId()
              + "', '"
              + assignment.getGradebookItemId()
              + "', '"
              + !gradesReleased
              + "'); return false;");
      releaseGradesLink.decorate(new UIFreeAttributeDecorator(idmap));

      makeReleaseGradesDialog(gradesReleased, assignment, tofill);
    }

    // RELEASE FEEDBACK
    if (userMayManageSubmissions) {
      displayReleaseFB = true;
      makeReleaseFeedbackLink(tofill, params, submissions);
    }

    // DOWNLOAD ALL
    if (userMayManageSubmissions) {
      displayDownloadAll = true;

      ZipViewParams zvp = new ZipViewParams("zipSubmissions", assignmentId);
      UIInternalLink.make(
          tofill,
          "downloadall",
          UIMessage.make("assignment2.assignment_grade-assignment.downloadall.button"),
          zvp);
    }

    // UPLOAD GRADES & FEEDBACK
    if (userMayManageSubmissions) {
      displayUploadAll = true;

      AssignmentViewParams avp = new AssignmentViewParams("uploadall", assignmentId);
      if (assignment.isGraded() && gbItemExists && userMayGrade) {
        UIInternalLink.make(
            tofill,
            "uploadall",
            UIMessage.make("assignment2.uploadall.breadcrumb.upload.graded"),
            avp);
      } else {
        UIInternalLink.make(
            tofill,
            "uploadall",
            UIMessage.make("assignment2.uploadall.breadcrumb.upload.ungraded"),
            avp);
      }
    }

    // handle those pesky separators
    if (displayReleaseGrades && (displayReleaseFB || displayUploadAll || displayDownloadAll)) {
      UIOutput.make(tofill, "release_grades_sep");
    }

    if (displayReleaseFB && (displayUploadAll || displayDownloadAll)) {
      UIOutput.make(tofill, "release_feedback_sep");
    }

    if (displayDownloadAll && displayUploadAll) {
      UIOutput.make(tofill, "downloadall_sep");
    }

    UIMessage.make(tofill, "page-title", "assignment2.assignment_grade-assignment.title");

    // now make the "View By Sections/Groups" filter
    makeViewByGroupFilter(tofill, params, assignment);

    /*
     * Form for assigning a grade to all submissions without a grade.
     * Do not allow grading if gbItem is null - it must have been deleted
     */
    if (submissions != null
        && !submissions.isEmpty()
        && userMayGrade
        && assignment.isGraded()
        && gbItemExists) {
      createApplyToUngradedWidget(assignment, tofill, params, "unassigned-apply-form0:");
      createApplyToUngradedWidget(assignment, tofill, params, "unassigned-apply-form1:");
    }

    // Confirmation Dialogs
    // These are only added here for internationalization. They are not part
    // of a real form.
    UICommand.make(
        tofill,
        "release-feedback-confirm",
        UIMessage.make("assignment2.dialogs.release_all_feedback.confirm"));
    UICommand.make(
        tofill,
        "release-feedback-cancel",
        UIMessage.make("assignment2.dialogs.release_all_feedback.cancel"));

    UICommand.make(
        tofill,
        "retract-feedback-confirm",
        UIMessage.make("assignment2.dialogs.retract_all_feedback.confirm"));
    UICommand.make(
        tofill,
        "retract-feedback-cancel",
        UIMessage.make("assignment2.dialogs.retract_all_feedback.cancel"));
  }