001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.asset.util;
016    
017    import com.liferay.portal.NoSuchGroupException;
018    import com.liferay.portal.kernel.exception.PortalException;
019    import com.liferay.portal.kernel.util.ListUtil;
020    import com.liferay.portal.model.Group;
021    import com.liferay.portal.service.ClassNameLocalServiceUtil;
022    import com.liferay.portal.service.GroupLocalServiceUtil;
023    import com.liferay.portal.util.PortalUtil;
024    import com.liferay.portlet.asset.AssetCategoryException;
025    import com.liferay.portlet.asset.AssetRendererFactoryRegistryUtil;
026    import com.liferay.portlet.asset.model.AssetRendererFactory;
027    import com.liferay.portlet.asset.model.AssetVocabulary;
028    import com.liferay.portlet.asset.service.AssetVocabularyLocalServiceUtil;
029    
030    import java.util.List;
031    
032    /**
033     * @author Juan Fern??ndez
034     */
035    public class BaseAssetEntryValidator implements AssetEntryValidator {
036    
037            @Override
038            public void validate(
039                            long groupId, String className, long classTypePK,
040                            long[] categoryIds, String[] entryNames)
041                    throws PortalException {
042    
043                    List<AssetVocabulary> vocabularies =
044                            AssetVocabularyLocalServiceUtil.getGroupVocabularies(
045                                    groupId, false);
046    
047                    Group group = GroupLocalServiceUtil.getGroup(groupId);
048    
049                    if (!group.isCompany()) {
050                            try {
051                                    Group companyGroup = GroupLocalServiceUtil.getCompanyGroup(
052                                            group.getCompanyId());
053    
054                                    vocabularies = ListUtil.copy(vocabularies);
055    
056                                    vocabularies.addAll(
057                                            AssetVocabularyLocalServiceUtil.getGroupVocabularies(
058                                                    companyGroup.getGroupId()));
059                            }
060                            catch (NoSuchGroupException nsge) {
061                            }
062                    }
063    
064                    long classNameId = ClassNameLocalServiceUtil.getClassNameId(className);
065    
066                    for (AssetVocabulary vocabulary : vocabularies) {
067                            validate(classNameId, classTypePK, categoryIds, vocabulary);
068                    }
069            }
070    
071            protected boolean isAssetCategorizable(long classNameId) {
072                    String className = PortalUtil.getClassName(classNameId);
073    
074                    AssetRendererFactory assetRendererFactory =
075                            AssetRendererFactoryRegistryUtil.getAssetRendererFactoryByClassName(
076                                    className);
077    
078                    if ((assetRendererFactory == null) ||
079                            !assetRendererFactory.isCategorizable()) {
080    
081                            return false;
082                    }
083    
084                    return true;
085            }
086    
087            protected void validate(
088                            long classNameId, long classTypePK, final long[] categoryIds,
089                            AssetVocabulary vocabulary)
090                    throws PortalException {
091    
092                    if (!vocabulary.isAssociatedToClassNameIdAndClassTypePK(
093                                    classNameId, classTypePK)) {
094    
095                            return;
096                    }
097    
098                    if (!isAssetCategorizable(classNameId)) {
099                            return;
100                    }
101    
102                    if (vocabulary.isMissingRequiredCategory(
103                                    classNameId, classTypePK, categoryIds)) {
104    
105                            throw new AssetCategoryException(
106                                    vocabulary, AssetCategoryException.AT_LEAST_ONE_CATEGORY);
107                    }
108    
109                    if (!vocabulary.isMultiValued() &&
110                            vocabulary.hasMoreThanOneCategorySelected(categoryIds)) {
111    
112                            throw new AssetCategoryException(
113                                    vocabulary, AssetCategoryException.TOO_MANY_CATEGORIES);
114                    }
115            }
116    
117    }