001    /**
002     * Copyright (c) 2000-2013 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.dao.orm.QueryUtil;
019    import com.liferay.portal.kernel.exception.PortalException;
020    import com.liferay.portal.kernel.exception.SystemException;
021    import com.liferay.portal.kernel.util.ArrayUtil;
022    import com.liferay.portal.kernel.util.ListUtil;
023    import com.liferay.portal.kernel.util.StringUtil;
024    import com.liferay.portal.kernel.util.UnicodeProperties;
025    import com.liferay.portal.model.Group;
026    import com.liferay.portal.service.ClassNameLocalServiceUtil;
027    import com.liferay.portal.service.GroupLocalServiceUtil;
028    import com.liferay.portal.util.PortalUtil;
029    import com.liferay.portlet.asset.AssetCategoryException;
030    import com.liferay.portlet.asset.AssetRendererFactoryRegistryUtil;
031    import com.liferay.portlet.asset.model.AssetCategory;
032    import com.liferay.portlet.asset.model.AssetCategoryConstants;
033    import com.liferay.portlet.asset.model.AssetRendererFactory;
034    import com.liferay.portlet.asset.model.AssetVocabulary;
035    import com.liferay.portlet.asset.service.AssetCategoryLocalServiceUtil;
036    import com.liferay.portlet.asset.service.AssetVocabularyLocalServiceUtil;
037    
038    import java.util.List;
039    
040    /**
041     * @author Juan Fern??ndez
042     */
043    public class BaseAssetEntryValidator implements AssetEntryValidator {
044    
045            @Override
046            public void validate(
047                            long groupId, String className, long[] categoryIds,
048                            String[] entryNames)
049                    throws PortalException, SystemException {
050    
051                    List<AssetVocabulary> vocabularies =
052                            AssetVocabularyLocalServiceUtil.getGroupVocabularies(
053                                    groupId, false);
054    
055                    Group group = GroupLocalServiceUtil.getGroup(groupId);
056    
057                    if (!group.isCompany()) {
058                            try {
059                                    Group companyGroup = GroupLocalServiceUtil.getCompanyGroup(
060                                            group.getCompanyId());
061    
062                                    vocabularies = ListUtil.copy(vocabularies);
063    
064                                    vocabularies.addAll(
065                                            AssetVocabularyLocalServiceUtil.getGroupVocabularies(
066                                                    companyGroup.getGroupId()));
067                            }
068                            catch (NoSuchGroupException nsge) {
069                            }
070                    }
071    
072                    long classNameId = ClassNameLocalServiceUtil.getClassNameId(className);
073    
074                    for (AssetVocabulary vocabulary : vocabularies) {
075                            validate(classNameId, categoryIds, vocabulary);
076                    }
077            }
078    
079            protected void validate(
080                            long classNameId, long[] categoryIds, AssetVocabulary vocabulary)
081                    throws PortalException, SystemException {
082    
083                    UnicodeProperties settingsProperties =
084                            vocabulary.getSettingsProperties();
085    
086                    long[] selectedClassNameIds = StringUtil.split(
087                            settingsProperties.getProperty("selectedClassNameIds"), 0L);
088    
089                    if (selectedClassNameIds.length == 0) {
090                            return;
091                    }
092    
093                    if ((selectedClassNameIds[0] !=
094                                    AssetCategoryConstants.ALL_CLASS_NAME_IDS) &&
095                            !ArrayUtil.contains(selectedClassNameIds, classNameId)) {
096    
097                            return;
098                    }
099    
100                    String className = PortalUtil.getClassName(classNameId);
101    
102                    AssetRendererFactory assetRendererFactory =
103                            AssetRendererFactoryRegistryUtil.getAssetRendererFactoryByClassName(
104                                    className);
105    
106                    if ((assetRendererFactory == null) ||
107                            !assetRendererFactory.isCategorizable()) {
108    
109                            return;
110                    }
111    
112                    long[] requiredClassNameIds = StringUtil.split(
113                            settingsProperties.getProperty("requiredClassNameIds"), 0L);
114    
115                    List<AssetCategory> categories =
116                            AssetCategoryLocalServiceUtil.getVocabularyCategories(
117                                    vocabulary.getVocabularyId(), QueryUtil.ALL_POS,
118                                    QueryUtil.ALL_POS, null);
119    
120                    if ((requiredClassNameIds.length > 0) &&
121                            ((requiredClassNameIds[0] ==
122                                    AssetCategoryConstants.ALL_CLASS_NAME_IDS) ||
123                             ArrayUtil.contains(requiredClassNameIds, classNameId))) {
124    
125                            boolean found = false;
126    
127                            for (AssetCategory category : categories) {
128                                    if (ArrayUtil.contains(categoryIds, category.getCategoryId())) {
129                                            found = true;
130    
131                                            break;
132                                    }
133                            }
134    
135                            if (!found && !categories.isEmpty()) {
136                                    throw new AssetCategoryException(
137                                            vocabulary, AssetCategoryException.AT_LEAST_ONE_CATEGORY);
138                            }
139                    }
140    
141                    if (!vocabulary.isMultiValued()) {
142                            boolean duplicate = false;
143    
144                            for (AssetCategory category : categories) {
145                                    if (ArrayUtil.contains(categoryIds, category.getCategoryId())) {
146                                            if (!duplicate) {
147                                                    duplicate = true;
148                                            }
149                                            else {
150                                                    throw new AssetCategoryException(
151                                                            vocabulary,
152                                                            AssetCategoryException.TOO_MANY_CATEGORIES);
153                                            }
154                                    }
155                            }
156                    }
157            }
158    
159    }