com.liferay.shopping.service.permission.ShoppingCategoryPermission.java Source code

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Here is the source code for com.liferay.shopping.service.permission.ShoppingCategoryPermission.java

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/**
 * Copyright (c) 2000-2011 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.shopping.service.permission;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.security.auth.PrincipalException;
import com.liferay.portal.security.permission.ActionKeys;
import com.liferay.portal.security.permission.PermissionChecker;
// import com.liferay.portal.util.PropsValues;
import com.liferay.shopping.model.ShoppingCategory;
import com.liferay.shopping.model.ShoppingCategoryConstants;
import com.liferay.shopping.service.ShoppingCategoryLocalServiceUtil;

/**
 * @author Brian Wing Shun Chan
 */
public class ShoppingCategoryPermission {

    public static void check(PermissionChecker permissionChecker, long groupId, long categoryId, String actionId)
            throws PortalException, SystemException {

        if (!contains(permissionChecker, groupId, categoryId, actionId)) {
            throw new PrincipalException();
        }
    }

    public static void check(PermissionChecker permissionChecker, ShoppingCategory category, String actionId)
            throws PortalException, SystemException {

        if (!contains(permissionChecker, category, actionId)) {
            throw new PrincipalException();
        }
    }

    public static boolean contains(PermissionChecker permissionChecker, long groupId, long categoryId,
            String actionId) throws PortalException, SystemException {

        if (categoryId == ShoppingCategoryConstants.DEFAULT_PARENT_CATEGORY_ID) {

            return ShoppingPermission.contains(permissionChecker, groupId, actionId);
        } else {
            ShoppingCategory category = ShoppingCategoryLocalServiceUtil.getCategory(categoryId);

            return contains(permissionChecker, category, actionId);
        }
    }

    public static boolean contains(PermissionChecker permissionChecker, ShoppingCategory category, String actionId)
            throws PortalException, SystemException {

        if (actionId.equals(ActionKeys.ADD_CATEGORY)) {
            actionId = ActionKeys.ADD_SUBCATEGORY;
        }

        long categoryId = category.getCategoryId();

        if (actionId.equals(ActionKeys.VIEW)) {
            while (categoryId != ShoppingCategoryConstants.DEFAULT_PARENT_CATEGORY_ID) {

                category = ShoppingCategoryLocalServiceUtil.getCategory(categoryId);

                categoryId = category.getParentCategoryId();

                if (!permissionChecker.hasOwnerPermission(category.getCompanyId(), ShoppingCategory.class.getName(),
                        category.getCategoryId(), category.getUserId(), actionId)
                        && !permissionChecker.hasPermission(category.getGroupId(), ShoppingCategory.class.getName(),
                                category.getCategoryId(), actionId)) {

                    return false;
                }

                if (!GetterUtil.getBoolean(PropsUtil.get(PropsKeys.PERMISSIONS_VIEW_DYNAMIC_INHERITANCE))) {
                    break;
                }
            }

            return true;
        } else {
            while (categoryId != ShoppingCategoryConstants.DEFAULT_PARENT_CATEGORY_ID) {

                category = ShoppingCategoryLocalServiceUtil.getCategory(categoryId);

                categoryId = category.getParentCategoryId();

                if (permissionChecker.hasOwnerPermission(category.getCompanyId(), ShoppingCategory.class.getName(),
                        category.getCategoryId(), category.getUserId(), actionId)) {

                    return true;
                }

                if (permissionChecker.hasPermission(category.getGroupId(), ShoppingCategory.class.getName(),
                        category.getCategoryId(), actionId)) {

                    return true;
                }

                if (actionId.equals(ActionKeys.VIEW)) {
                    break;
                }
            }

            return false;
        }
    }

}