com.liferay.bookmarks.trash.BookmarksFolderTrashHandler.java Source code

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Here is the source code for com.liferay.bookmarks.trash.BookmarksFolderTrashHandler.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.bookmarks.trash;

import com.liferay.bookmarks.asset.BookmarksFolderAssetRenderer;
import com.liferay.bookmarks.model.BookmarksFolder;
import com.liferay.bookmarks.service.BookmarksFolderLocalService;
import com.liferay.bookmarks.service.permission.BookmarksFolderPermissionChecker;
import com.liferay.bookmarks.util.BookmarksUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.ContainerModel;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.trash.TrashActionKeys;
import com.liferay.portal.kernel.trash.TrashHandler;
import com.liferay.portal.kernel.trash.TrashRenderer;
import com.liferay.trash.kernel.model.TrashEntry;

import javax.portlet.PortletRequest;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * Represents the trash handler for bookmarks folder entity.
 *
 * @author Eudaldo Alonso
 */
@Component(property = {
        "model.class.name=com.liferay.bookmarks.model.BookmarksFolder" }, service = TrashHandler.class)
public class BookmarksFolderTrashHandler extends BookmarksBaseTrashHandler {

    @Override
    public void deleteTrashEntry(long classPK) throws PortalException {
        _bookmarksFolderLocalService.deleteFolder(classPK, false);
    }

    @Override
    public String getClassName() {
        return BookmarksFolder.class.getName();
    }

    @Override
    public String getDeleteMessage() {
        return "found-in-deleted-folder-x";
    }

    @Override
    public ContainerModel getParentContainerModel(long classPK) throws PortalException {

        BookmarksFolder folder = getBookmarksFolder(classPK);

        long parentFolderId = folder.getParentFolderId();

        if (parentFolderId <= 0) {
            return null;
        }

        return getContainerModel(parentFolderId);
    }

    @Override
    public String getRestoreContainedModelLink(PortletRequest portletRequest, long classPK) throws PortalException {

        BookmarksFolder folder = getBookmarksFolder(classPK);

        return BookmarksUtil.getControlPanelLink(portletRequest, folder.getFolderId());
    }

    @Override
    public String getRestoreContainerModelLink(PortletRequest portletRequest, long classPK) throws PortalException {

        BookmarksFolder folder = getBookmarksFolder(classPK);

        return BookmarksUtil.getControlPanelLink(portletRequest, folder.getParentFolderId());
    }

    @Override
    public String getRestoreMessage(PortletRequest portletRequest, long classPK) throws PortalException {

        BookmarksFolder folder = getBookmarksFolder(classPK);

        return BookmarksUtil.getAbsolutePath(portletRequest, folder.getParentFolderId());
    }

    @Override
    public TrashEntry getTrashEntry(long classPK) throws PortalException {
        BookmarksFolder folder = getBookmarksFolder(classPK);

        return folder.getTrashEntry();
    }

    @Override
    public TrashRenderer getTrashRenderer(long classPK) throws PortalException {
        BookmarksFolder folder = getBookmarksFolder(classPK);

        return new BookmarksFolderAssetRenderer(folder);
    }

    @Override
    public boolean hasTrashPermission(PermissionChecker permissionChecker, long groupId, long classPK,
            String trashActionId) throws PortalException {

        if (trashActionId.equals(TrashActionKeys.MOVE)) {
            return BookmarksFolderPermissionChecker.contains(permissionChecker, groupId, classPK,
                    ActionKeys.ADD_FOLDER);
        }

        return super.hasTrashPermission(permissionChecker, groupId, classPK, trashActionId);
    }

    @Override
    public boolean isContainerModel() {
        return true;
    }

    @Override
    public boolean isInTrash(long classPK) throws PortalException {
        BookmarksFolder folder = getBookmarksFolder(classPK);

        return folder.isInTrash();
    }

    @Override
    public boolean isInTrashContainer(long classPK) throws PortalException {
        BookmarksFolder folder = getBookmarksFolder(classPK);

        return folder.isInTrashContainer();
    }

    @Override
    public boolean isRestorable(long classPK) throws PortalException {
        BookmarksFolder folder = getBookmarksFolder(classPK);

        if ((folder.getParentFolderId() > 0)
                && (_bookmarksFolderLocalService.fetchBookmarksFolder(folder.getParentFolderId()) == null)) {

            return false;
        }

        return !folder.isInTrashContainer();
    }

    @Override
    public void moveEntry(long userId, long classPK, long containerModelId, ServiceContext serviceContext)
            throws PortalException {

        _bookmarksFolderLocalService.moveFolder(classPK, containerModelId);
    }

    @Override
    public void moveTrashEntry(long userId, long classPK, long containerId, ServiceContext serviceContext)
            throws PortalException {

        _bookmarksFolderLocalService.moveFolderFromTrash(userId, classPK, containerId);
    }

    @Override
    public void restoreTrashEntry(long userId, long classPK) throws PortalException {

        _bookmarksFolderLocalService.restoreFolderFromTrash(userId, classPK);
    }

    protected BookmarksFolder getBookmarksFolder(long classPK) throws PortalException {

        return _bookmarksFolderLocalService.getFolder(classPK);
    }

    @Override
    protected long getGroupId(long classPK) throws PortalException {
        BookmarksFolder folder = getBookmarksFolder(classPK);

        return folder.getGroupId();
    }

    @Override
    protected boolean hasPermission(PermissionChecker permissionChecker, long classPK, String actionId)
            throws PortalException {

        BookmarksFolder folder = getBookmarksFolder(classPK);

        return BookmarksFolderPermissionChecker.contains(permissionChecker, folder, actionId);
    }

    @Reference(unbind = "-")
    protected void setBookmarksFolderLocalService(BookmarksFolderLocalService bookmarksFolderLocalService) {

        _bookmarksFolderLocalService = bookmarksFolderLocalService;
    }

    private BookmarksFolderLocalService _bookmarksFolderLocalService;

}