protected void updateLayoutSetPrototype(long groupId, boolean privateLayout)
      throws PortalException {

    // Layout

    LayoutSet layoutSet = LayoutSetLocalServiceUtil.getLayoutSet(groupId, privateLayout);

    LayoutSetPrototype layoutSetPrototype =
        LayoutSetPrototypeLocalServiceUtil.getLayoutSetPrototype(
            layoutSet.getLayoutSetPrototypeId());

    Group layoutSetPrototypeGroup = layoutSetPrototype.getGroup();

    List<Layout> layoutSetPrototypeLayouts =
        LayoutLocalServiceUtil.getLayouts(layoutSetPrototypeGroup.getGroupId(), true);

    String[] layoutSetPrototypeLayoutUuids = new String[layoutSetPrototypeLayouts.size()];

    for (int i = 0; i < layoutSetPrototypeLayouts.size(); i++) {
      Layout layout = layoutSetPrototypeLayouts.get(i);

      layoutSetPrototypeLayoutUuids[i] = layout.getUuid();
    }

    List<Layout> layouts = LayoutLocalServiceUtil.getLayouts(groupId, privateLayout);

    for (Layout layout : layouts) {
      if (ArrayUtil.contains(
          layoutSetPrototypeLayoutUuids, layout.getSourcePrototypeLayoutUuid())) {

        layout.setLayoutPrototypeUuid(StringPool.BLANK);
        layout.setLayoutPrototypeLinkEnabled(false);
        layout.setSourcePrototypeLayoutUuid(StringPool.BLANK);

        LayoutLocalServiceUtil.updateLayout(layout);
      }
    }

    // Layout set

    UnicodeProperties settingsProperties = layoutSet.getSettingsProperties();

    settingsProperties.remove("last-merge-time");

    layoutSet.setSettingsProperties(settingsProperties);

    layoutSet.setLayoutSetPrototypeUuid(StringPool.BLANK);
    layoutSet.setLayoutSetPrototypeLinkEnabled(false);

    LayoutSetLocalServiceUtil.updateLayoutSet(layoutSet);

    LayoutSetLocalServiceUtil.updateLookAndFeel(
        layoutSet.getGroupId(), null, null, StringPool.BLANK, false);
  }
  public static void updateLastPublishDate(LayoutSet layoutSet, long lastPublishDate)
      throws Exception {

    UnicodeProperties settingsProperties = layoutSet.getSettingsProperties();

    if (lastPublishDate <= 0) {
      settingsProperties.remove("last-publish-date");
    } else {
      settingsProperties.setProperty("last-publish-date", String.valueOf(lastPublishDate));
    }

    LayoutSetLocalServiceUtil.updateSettings(
        layoutSet.getGroupId(), layoutSet.isPrivateLayout(), settingsProperties.toString());
  }
  @Override
  public void processAction(
      ActionMapping mapping,
      ActionForm form,
      PortletConfig portletConfig,
      ActionRequest actionRequest,
      ActionResponse actionResponse)
      throws Exception {

    File file = null;

    try {
      ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);

      long groupId = ParamUtil.getLong(actionRequest, "groupId");
      boolean privateLayout = ParamUtil.getBoolean(actionRequest, "privateLayout");
      long[] layoutIds = ParamUtil.getLongValues(actionRequest, "layoutIds");
      String fileName = ParamUtil.getString(actionRequest, "exportFileName");
      String range = ParamUtil.getString(actionRequest, "range");

      Date startDate = null;
      Date endDate = null;

      if (range.equals("dateRange")) {
        int startDateMonth = ParamUtil.getInteger(actionRequest, "startDateMonth");
        int startDateDay = ParamUtil.getInteger(actionRequest, "startDateDay");
        int startDateYear = ParamUtil.getInteger(actionRequest, "startDateYear");
        int startDateHour = ParamUtil.getInteger(actionRequest, "startDateHour");
        int startDateMinute = ParamUtil.getInteger(actionRequest, "startDateMinute");
        int startDateAmPm = ParamUtil.getInteger(actionRequest, "startDateAmPm");

        if (startDateAmPm == Calendar.PM) {
          startDateHour += 12;
        }

        startDate =
            PortalUtil.getDate(
                startDateMonth,
                startDateDay,
                startDateYear,
                startDateHour,
                startDateMinute,
                themeDisplay.getTimeZone(),
                new PortalException());

        int endDateMonth = ParamUtil.getInteger(actionRequest, "endDateMonth");
        int endDateDay = ParamUtil.getInteger(actionRequest, "endDateDay");
        int endDateYear = ParamUtil.getInteger(actionRequest, "endDateYear");
        int endDateHour = ParamUtil.getInteger(actionRequest, "endDateHour");
        int endDateMinute = ParamUtil.getInteger(actionRequest, "endDateMinute");
        int endDateAmPm = ParamUtil.getInteger(actionRequest, "endDateAmPm");

        if (endDateAmPm == Calendar.PM) {
          endDateHour += 12;
        }

        endDate =
            PortalUtil.getDate(
                endDateMonth,
                endDateDay,
                endDateYear,
                endDateHour,
                endDateMinute,
                themeDisplay.getTimeZone(),
                new PortalException());
      } else if (range.equals("fromLastPublishDate")) {
        LayoutSet layoutSet = LayoutSetLocalServiceUtil.getLayoutSet(groupId, privateLayout);

        UnicodeProperties settingsProperties = layoutSet.getSettingsProperties();

        long lastPublishDate =
            GetterUtil.getLong(settingsProperties.getProperty("last-publish-date"));

        if (lastPublishDate > 0) {
          Calendar cal = Calendar.getInstance(themeDisplay.getTimeZone(), themeDisplay.getLocale());

          endDate = cal.getTime();

          cal.setTimeInMillis(lastPublishDate);

          startDate = cal.getTime();
        }
      } else if (range.equals("last")) {
        int rangeLast = ParamUtil.getInteger(actionRequest, "last");

        Date now = new Date();

        startDate = new Date(now.getTime() - (rangeLast * Time.HOUR));

        endDate = now;
      }

      file =
          LayoutServiceUtil.exportLayoutsAsFile(
              groupId,
              privateLayout,
              layoutIds,
              actionRequest.getParameterMap(),
              startDate,
              endDate);

      HttpServletRequest request = PortalUtil.getHttpServletRequest(actionRequest);
      HttpServletResponse response = PortalUtil.getHttpServletResponse(actionResponse);

      ServletResponseUtil.sendFile(
          request, response, fileName, new FileInputStream(file), ContentTypes.APPLICATION_ZIP);

      setForward(actionRequest, ActionConstants.COMMON_NULL);
    } catch (Exception e) {
      _log.error(e, e);

      SessionErrors.add(actionRequest, e.getClass().getName());

      String pagesRedirect = ParamUtil.getString(actionRequest, "pagesRedirect");

      sendRedirect(actionRequest, actionResponse, pagesRedirect);
    } finally {
      FileUtil.delete(file);
    }
  }