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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.portlet.asset.service.impl;
import com.liferay.asset.kernel.model.AssetTag;
import com.liferay.asset.kernel.model.AssetTagDisplay;
import com.liferay.petra.string.StringPool;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.json.JSONArray;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.security.auth.PrincipalException;
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.util.Autocomplete;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portlet.asset.service.base.AssetTagServiceBaseImpl;
import com.liferay.portlet.asset.service.permission.AssetTagsPermission;
import com.liferay.portlet.asset.util.comparator.AssetTagNameComparator;
import com.liferay.util.dao.orm.CustomSQLUtil;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
/**
* Provides the remote service for accessing, adding, checking, deleting,
* merging, and updating asset tags. Its methods include permission checks.
*
* @author Brian Wing Shun Chan
* @author Jorge Ferrer
* @author Alvaro del Castillo
* @author Eduardo Lundgren
* @author Bruno Farache
* @author Juan Fernández
*/
public class AssetTagServiceImpl extends AssetTagServiceBaseImpl {
@Override
public AssetTag addTag(
long groupId, String name, ServiceContext serviceContext)
throws PortalException {
AssetTagsPermission.check(
getPermissionChecker(), groupId, ActionKeys.MANAGE_TAG);
return assetTagLocalService.addTag(
getUserId(), groupId, name, serviceContext);
}
@Override
public void deleteTag(long tagId) throws PortalException {
deleteTags(new long[] {tagId});
}
@Override
public void deleteTags(long[] tagIds) throws PortalException {
for (long tagId : tagIds) {
AssetTag tag = assetTagLocalService.getTag(tagId);
AssetTagsPermission.check(
getPermissionChecker(), tag.getGroupId(),
ActionKeys.MANAGE_TAG);
assetTagLocalService.deleteTag(tagId);
}
}
@Override
public List getGroupsTags(long[] groupIds) {
Set groupsTags = new TreeSet<>(new AssetTagNameComparator());
for (long groupId : groupIds) {
List groupTags = getGroupTags(groupId);
groupsTags.addAll(groupTags);
}
return new ArrayList<>(groupsTags);
}
@Override
public List getGroupTags(long groupId) {
return sanitize(assetTagPersistence.findByGroupId(groupId));
}
@Override
public List getGroupTags(
long groupId, int start, int end, OrderByComparator obc) {
return sanitize(
assetTagPersistence.findByGroupId(groupId, start, end, obc));
}
@Override
public int getGroupTagsCount(long groupId) {
return assetTagPersistence.countByGroupId(groupId);
}
@Override
public AssetTagDisplay getGroupTagsDisplay(
long groupId, String name, int start, int end) {
List tags = null;
int total = 0;
if (Validator.isNotNull(name)) {
name = CustomSQLUtil.keywords(name)[0];
tags = getTags(groupId, name, start, end);
total = getTagsCount(groupId, name);
}
else {
tags = getGroupTags(groupId, start, end, null);
total = getGroupTagsCount(groupId);
}
return new AssetTagDisplay(tags, total, start, end);
}
@Override
public AssetTag getTag(long tagId) throws PortalException {
return sanitize(assetTagLocalService.getTag(tagId));
}
@Override
public List getTags(long groupId, long classNameId, String name) {
return sanitize(
assetTagFinder.findByG_C_N(
groupId, classNameId, name, QueryUtil.ALL_POS,
QueryUtil.ALL_POS, null));
}
@Override
public List getTags(
long groupId, long classNameId, String name, int start, int end,
OrderByComparator obc) {
return sanitize(
assetTagFinder.findByG_C_N(
groupId, classNameId, name, start, end, obc));
}
@Override
public List getTags(
long groupId, String name, int start, int end) {
return getTags(new long[] {groupId}, name, start, end);
}
@Override
public List getTags(
long groupId, String name, int start, int end,
OrderByComparator obc) {
return getTags(new long[] {groupId}, name, start, end, obc);
}
@Override
public List getTags(
long[] groupIds, String name, int start, int end) {
return getTags(
groupIds, name, start, end, new AssetTagNameComparator());
}
@Override
public List getTags(
long[] groupIds, String name, int start, int end,
OrderByComparator obc) {
if (Validator.isNull(name)) {
return sanitize(
assetTagPersistence.findByGroupId(groupIds, start, end, obc));
}
return sanitize(
assetTagPersistence.findByG_LikeN(groupIds, name, start, end, obc));
}
@Override
public List getTags(String className, long classPK) {
return sanitize(assetTagLocalService.getTags(className, classPK));
}
@Override
public int getTagsCount(long groupId, String name) {
if (Validator.isNull(name)) {
return assetTagPersistence.countByGroupId(groupId);
}
return assetTagPersistence.countByG_LikeN(groupId, name);
}
@Override
public int getVisibleAssetsTagsCount(
long groupId, long classNameId, String name) {
return assetTagFinder.countByG_C_N(groupId, classNameId, name);
}
@Override
public int getVisibleAssetsTagsCount(long groupId, String name) {
return assetTagFinder.countByG_N(groupId, name);
}
@Override
public void mergeTags(long fromTagId, long toTagId) throws PortalException {
AssetTag tag = assetTagLocalService.getTag(fromTagId);
AssetTagsPermission.check(
getPermissionChecker(), tag.getGroupId(), ActionKeys.MANAGE_TAG);
assetTagLocalService.mergeTags(fromTagId, toTagId);
}
@Override
public void mergeTags(long[] fromTagIds, long toTagId)
throws PortalException {
for (long fromTagId : fromTagIds) {
mergeTags(fromTagId, toTagId);
}
}
@Override
public JSONArray search(long groupId, String name, int start, int end) {
return search(new long[] {groupId}, name, start, end);
}
@Override
public JSONArray search(long[] groupIds, String name, int start, int end) {
List tags = getTags(groupIds, name, start, end);
return Autocomplete.arrayToJSONArray(tags, "name", "name");
}
@Override
public AssetTag updateTag(
long tagId, String name, ServiceContext serviceContext)
throws PortalException {
AssetTag tag = assetTagLocalService.getTag(tagId);
AssetTagsPermission.check(
getPermissionChecker(), tag.getGroupId(), ActionKeys.MANAGE_TAG);
return assetTagLocalService.updateTag(
getUserId(), tagId, name, serviceContext);
}
protected AssetTag sanitize(AssetTag tag) {
if (tag == null) {
return null;
}
try {
PermissionChecker permissionChecker = getPermissionChecker();
if (permissionChecker.isCompanyAdmin(tag.getCompanyId()) ||
(tag.getUserId() == permissionChecker.getUserId())) {
return tag;
}
}
catch (PrincipalException pe) {
_log.error(pe, pe);
}
tag.setUserId(0);
tag.setUserName(StringPool.BLANK);
tag.setUserUuid(StringPool.BLANK);
return tag;
}
protected List sanitize(List tags) {
for (AssetTag tag : tags) {
sanitize(tag);
}
return tags;
}
private static final Log _log = LogFactoryUtil.getLog(
AssetTagServiceImpl.class);
}
