/**
* 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.knowledge.base.service.permission;
import com.liferay.knowledge.base.model.KBArticle;
import com.liferay.knowledge.base.service.KBArticleLocalServiceUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.security.auth.PrincipalException;
import com.liferay.portal.kernel.security.permission.BaseModelPermissionChecker;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.workflow.WorkflowConstants;
import org.osgi.service.component.annotations.Component;
/**
* @author Peter Shin
* @author Brian Wing Shun Chan
*/
@Component(
property = {"model.class.name=com.liferay.knowledge.base.model.KBArticle"},
service = BaseModelPermissionChecker.class
)
public class KBArticlePermission implements BaseModelPermissionChecker {
public static void check(
PermissionChecker permissionChecker, KBArticle kbArticle,
String actionId)
throws PortalException {
if (!contains(permissionChecker, kbArticle, actionId)) {
throw new PrincipalException();
}
}
public static void check(
PermissionChecker permissionChecker, long classPK, String actionId)
throws PortalException {
if (!contains(permissionChecker, classPK, actionId)) {
throw new PrincipalException();
}
}
public static boolean contains(
PermissionChecker permissionChecker, KBArticle kbArticle,
String actionId) {
if (permissionChecker.hasOwnerPermission(
kbArticle.getCompanyId(), KBArticle.class.getName(),
kbArticle.getRootResourcePrimKey(), kbArticle.getUserId(),
actionId)) {
return true;
}
return permissionChecker.hasPermission(
kbArticle.getGroupId(), KBArticle.class.getName(),
kbArticle.getRootResourcePrimKey(), actionId);
}
public static boolean contains(
PermissionChecker permissionChecker, long classPK, String actionId)
throws PortalException {
KBArticle kbArticle = KBArticleLocalServiceUtil.fetchLatestKBArticle(
classPK, WorkflowConstants.STATUS_ANY);
if (kbArticle == null) {
kbArticle = KBArticleLocalServiceUtil.getKBArticle(classPK);
}
return contains(permissionChecker, kbArticle, actionId);
}
@Override
public void checkBaseModel(
PermissionChecker permissionChecker, long groupId, long primaryKey,
String actionId)
throws PortalException {
check(permissionChecker, primaryKey, actionId);
}
}