@Override
  public AssetEntry getAssetEntry(String className, long classPK)
      throws PortalException, SystemException {

    LayoutRevision layoutRevision = LayoutRevisionLocalServiceUtil.getLayoutRevision(classPK);

    LayoutSetBranch layoutSetBranch =
        LayoutSetBranchLocalServiceUtil.getLayoutSetBranch(layoutRevision.getLayoutSetBranchId());

    User user = UserLocalServiceUtil.getUserById(layoutRevision.getUserId());

    AssetEntry assetEntry = AssetEntryLocalServiceUtil.createAssetEntry(classPK);

    assetEntry.setGroupId(layoutRevision.getGroupId());
    assetEntry.setCompanyId(user.getCompanyId());
    assetEntry.setUserId(user.getUserId());
    assetEntry.setUserName(user.getFullName());
    assetEntry.setCreateDate(layoutRevision.getCreateDate());
    assetEntry.setClassNameId(PortalUtil.getClassNameId(LayoutRevision.class.getName()));
    assetEntry.setClassPK(layoutRevision.getLayoutRevisionId());

    StringBundler sb = new StringBundler(4);

    sb.append(layoutRevision.getHTMLTitle(LocaleUtil.getSiteDefault()));
    sb.append(" [");
    sb.append(layoutSetBranch.getName());
    sb.append("]");

    assetEntry.setTitle(sb.toString());

    return assetEntry;
  }
  @Override
  public AssetRenderer getAssetRenderer(long layoutRevisionId, int type)
      throws PortalException, SystemException {

    LayoutRevision layoutRevision =
        LayoutRevisionLocalServiceUtil.getLayoutRevision(layoutRevisionId);

    LayoutRevisionAssetRenderer layoutRevisionAssetRenderer =
        new LayoutRevisionAssetRenderer(layoutRevision);

    layoutRevisionAssetRenderer.setAssetRendererType(type);

    return layoutRevisionAssetRenderer;
  }
  protected LayoutRevision getLayoutRevision() throws Exception {
    Layout layout = LayoutTestUtil.addLayout(_group, false);

    ServiceContext serviceContext = ServiceContextTestUtil.getServiceContext();

    LayoutSetBranch layoutSetBranch =
        LayoutSetBranchLocalServiceUtil.addLayoutSetBranch(
            TestPropsValues.getUserId(),
            _group.getGroupId(),
            false,
            RandomTestUtil.randomString(),
            RandomTestUtil.randomString(),
            true,
            0,
            serviceContext);

    LayoutBranch layoutBranch =
        LayoutBranchLocalServiceUtil.getMasterLayoutBranch(
            layoutSetBranch.getLayoutSetBranchId(), layout.getPlid());

    return LayoutRevisionLocalServiceUtil.getLayoutRevision(
        layoutSetBranch.getLayoutSetBranchId(), layoutBranch.getLayoutBranchId(), layout.getPlid());
  }
  private LayoutRevision _getLayoutRevision(Layout layout, LayoutRevision layoutRevision)
      throws PortalException, SystemException {

    if (layoutRevision != null) {
      return layoutRevision;
    }

    ServiceContext serviceContext = ServiceContextThreadLocal.getServiceContext();

    if (!serviceContext.isSignedIn()) {
      LayoutRevision lastLayoutRevision = null;

      lastLayoutRevision =
          LayoutRevisionLocalServiceUtil.fetchLastLayoutRevision(layout.getPlid(), true);

      if (lastLayoutRevision == null) {
        lastLayoutRevision =
            LayoutRevisionLocalServiceUtil.fetchLastLayoutRevision(layout.getPlid(), false);
      }

      return lastLayoutRevision;
    }

    User user = UserLocalServiceUtil.getUser(serviceContext.getUserId());

    long layoutSetBranchId = ParamUtil.getLong(serviceContext, "layoutSetBranchId");

    LayoutSet layoutSet = layout.getLayoutSet();

    LayoutSetBranch layoutSetBranch =
        LayoutSetBranchLocalServiceUtil.getUserLayoutSetBranch(
            serviceContext.getUserId(),
            layout.getGroupId(),
            layout.isPrivateLayout(),
            layoutSet.getLayoutSetId(),
            layoutSetBranchId);

    layoutSetBranchId = layoutSetBranch.getLayoutSetBranchId();

    long layoutRevisionId = ParamUtil.getLong(serviceContext, "layoutRevisionId");

    if (layoutRevisionId <= 0) {
      layoutRevisionId =
          StagingUtil.getRecentLayoutRevisionId(user, layoutSetBranchId, layout.getPlid());
    }

    if (layoutRevisionId > 0) {
      layoutRevision = LayoutRevisionLocalServiceUtil.fetchLayoutRevision(layoutRevisionId);

      if (layoutRevision.getStatus() != WorkflowConstants.STATUS_INACTIVE) {

        return layoutRevision;
      }

      layoutRevision = null;
    }

    List<LayoutRevision> layoutRevisions =
        LayoutRevisionLocalServiceUtil.getLayoutRevisions(
            layoutSetBranchId,
            layout.getPlid(),
            QueryUtil.ALL_POS,
            QueryUtil.ALL_POS,
            new LayoutRevisionCreateDateComparator(true));

    if (!layoutRevisions.isEmpty()) {
      layoutRevision = layoutRevisions.get(0);

      for (LayoutRevision curLayoutRevision : layoutRevisions) {
        if (curLayoutRevision.isHead()) {
          layoutRevision = curLayoutRevision;

          break;
        }
      }
    }

    if (layoutRevision != null) {
      StagingUtil.setRecentLayoutRevisionId(
          user, layoutSetBranchId, layout.getPlid(), layoutRevision.getLayoutRevisionId());

      return layoutRevision;
    }

    LayoutBranch layoutBranch =
        LayoutBranchLocalServiceUtil.getMasterLayoutBranch(
            layoutSetBranchId, layout.getPlid(), serviceContext);

    if (!MergeLayoutPrototypesThreadLocal.isInProgress()) {
      serviceContext.setWorkflowAction(WorkflowConstants.ACTION_SAVE_DRAFT);
    }

    return LayoutRevisionLocalServiceUtil.addLayoutRevision(
        serviceContext.getUserId(),
        layoutSetBranchId,
        layoutBranch.getLayoutBranchId(),
        LayoutRevisionConstants.DEFAULT_PARENT_LAYOUT_REVISION_ID,
        false,
        layout.getPlid(),
        LayoutConstants.DEFAULT_PLID,
        layout.isPrivateLayout(),
        layout.getName(),
        layout.getTitle(),
        layout.getDescription(),
        layout.getKeywords(),
        layout.getRobots(),
        layout.getTypeSettings(),
        layout.getIconImage(),
        layout.getIconImageId(),
        layout.getThemeId(),
        layout.getColorSchemeId(),
        layout.getWapThemeId(),
        layout.getWapColorSchemeId(),
        layout.getCss(),
        serviceContext);
  }
 public List<LayoutRevision> getChildren() throws SystemException {
   return LayoutRevisionLocalServiceUtil.getLayoutRevisions(
       getLayoutSetBranchId(), getLayoutRevisionId(), getPlid());
 }