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.lar;
016    
017    import com.liferay.portal.kernel.dao.orm.QueryUtil;
018    import com.liferay.portal.kernel.exception.PortalException;
019    import com.liferay.portal.kernel.lar.BaseStagedModelDataHandler;
020    import com.liferay.portal.kernel.lar.ExportImportPathUtil;
021    import com.liferay.portal.kernel.lar.PortletDataContext;
022    import com.liferay.portal.kernel.lar.StagedModelDataHandlerUtil;
023    import com.liferay.portal.kernel.lar.StagedModelModifiedDateComparator;
024    import com.liferay.portal.kernel.util.ListUtil;
025    import com.liferay.portal.kernel.util.MapUtil;
026    import com.liferay.portal.kernel.util.StringUtil;
027    import com.liferay.portal.kernel.util.Validator;
028    import com.liferay.portal.kernel.xml.Element;
029    import com.liferay.portal.service.ServiceContext;
030    import com.liferay.portal.util.PortalUtil;
031    import com.liferay.portlet.asset.model.AssetCategory;
032    import com.liferay.portlet.asset.model.AssetCategoryConstants;
033    import com.liferay.portlet.asset.model.AssetCategoryProperty;
034    import com.liferay.portlet.asset.model.AssetVocabulary;
035    import com.liferay.portlet.asset.service.AssetCategoryLocalServiceUtil;
036    import com.liferay.portlet.asset.service.AssetCategoryPropertyLocalServiceUtil;
037    import com.liferay.portlet.asset.service.AssetVocabularyLocalServiceUtil;
038    import com.liferay.portlet.asset.service.persistence.AssetCategoryUtil;
039    
040    import java.util.HashMap;
041    import java.util.List;
042    import java.util.Locale;
043    import java.util.Map;
044    
045    /**
046     * @author Zsolt Berentey
047     * @author Gergely Mathe
048     * @author Mate Thurzo
049     */
050    public class AssetCategoryStagedModelDataHandler
051            extends BaseStagedModelDataHandler<AssetCategory> {
052    
053            public static final String[] CLASS_NAMES = {AssetCategory.class.getName()};
054    
055            @Override
056            public void deleteStagedModel(
057                    String uuid, long groupId, String className, String extraData) {
058    
059                    AssetCategory category = fetchStagedModelByUuidAndGroupId(
060                            uuid, groupId);
061    
062                    if (category != null) {
063                            AssetCategoryLocalServiceUtil.deleteAssetCategory(category);
064                    }
065            }
066    
067            @Override
068            public AssetCategory fetchStagedModelByUuidAndCompanyId(
069                    String uuid, long companyId) {
070    
071                    List<AssetCategory> categories =
072                            AssetCategoryLocalServiceUtil.getAssetCategoriesByUuidAndCompanyId(
073                                    uuid, companyId, QueryUtil.ALL_POS, QueryUtil.ALL_POS,
074                                    new StagedModelModifiedDateComparator<AssetCategory>());
075    
076                    if (ListUtil.isEmpty(categories)) {
077                            return null;
078                    }
079    
080                    return categories.get(0);
081            }
082    
083            @Override
084            public AssetCategory fetchStagedModelByUuidAndGroupId(
085                    String uuid, long groupId) {
086    
087                    return AssetCategoryLocalServiceUtil.fetchAssetCategoryByUuidAndGroupId(
088                            uuid, groupId);
089            }
090    
091            @Override
092            public String[] getClassNames() {
093                    return CLASS_NAMES;
094            }
095    
096            @Override
097            public String getDisplayName(AssetCategory category) {
098                    return category.getTitleCurrentValue();
099            }
100    
101            protected ServiceContext createServiceContext(
102                    PortletDataContext portletDataContext, AssetCategory category) {
103    
104                    ServiceContext serviceContext = new ServiceContext();
105    
106                    serviceContext.setAddGroupPermissions(true);
107                    serviceContext.setAddGuestPermissions(true);
108                    serviceContext.setCreateDate(category.getCreateDate());
109                    serviceContext.setModifiedDate(category.getModifiedDate());
110                    serviceContext.setScopeGroupId(portletDataContext.getScopeGroupId());
111    
112                    return serviceContext;
113            }
114    
115            @Override
116            protected void doExportStagedModel(
117                            PortletDataContext portletDataContext, AssetCategory category)
118                    throws Exception {
119    
120                    if (category.getParentCategoryId() !=
121                                    AssetCategoryConstants.DEFAULT_PARENT_CATEGORY_ID) {
122    
123                            AssetCategory parentCategory =
124                                    AssetCategoryLocalServiceUtil.fetchAssetCategory(
125                                            category.getParentCategoryId());
126    
127                            StagedModelDataHandlerUtil.exportReferenceStagedModel(
128                                    portletDataContext, category, parentCategory,
129                                    PortletDataContext.REFERENCE_TYPE_PARENT);
130                    }
131                    else {
132                            AssetVocabulary vocabulary =
133                                    AssetVocabularyLocalServiceUtil.fetchAssetVocabulary(
134                                            category.getVocabularyId());
135    
136                            StagedModelDataHandlerUtil.exportReferenceStagedModel(
137                                    portletDataContext, category, vocabulary,
138                                    PortletDataContext.REFERENCE_TYPE_PARENT);
139                    }
140    
141                    Element categoryElement = portletDataContext.getExportDataElement(
142                            category);
143    
144                    category.setUserUuid(category.getUserUuid());
145    
146                    List<AssetCategoryProperty> categoryProperties =
147                            AssetCategoryPropertyLocalServiceUtil.getCategoryProperties(
148                                    category.getCategoryId());
149    
150                    for (AssetCategoryProperty categoryProperty : categoryProperties) {
151                            Element propertyElement = categoryElement.addElement("property");
152    
153                            propertyElement.addAttribute(
154                                    "userUuid", categoryProperty.getUserUuid());
155                            propertyElement.addAttribute("key", categoryProperty.getKey());
156                            propertyElement.addAttribute("value", categoryProperty.getValue());
157                    }
158    
159                    String categoryPath = ExportImportPathUtil.getModelPath(category);
160    
161                    categoryElement.addAttribute("path", categoryPath);
162    
163                    portletDataContext.addPermissions(
164                            AssetCategory.class, category.getCategoryId());
165    
166                    portletDataContext.addZipEntry(categoryPath, category);
167            }
168    
169            @Override
170            protected void doImportMissingReference(
171                            PortletDataContext portletDataContext, String uuid, long groupId,
172                            long categoryId)
173                    throws Exception {
174    
175                    AssetCategory existingCategory = fetchMissingReference(uuid, groupId);
176    
177                    Map<Long, Long> categoryIds =
178                            (Map<Long, Long>)portletDataContext.getNewPrimaryKeysMap(
179                                    AssetCategory.class);
180    
181                    categoryIds.put(categoryId, existingCategory.getCategoryId());
182            }
183    
184            @Override
185            protected void doImportStagedModel(
186                            PortletDataContext portletDataContext, AssetCategory category)
187                    throws Exception {
188    
189                    long userId = portletDataContext.getUserId(category.getUserUuid());
190    
191                    Map<Long, Long> vocabularyIds =
192                            (Map<Long, Long>)portletDataContext.getNewPrimaryKeysMap(
193                                    AssetVocabulary.class);
194    
195                    long vocabularyId = MapUtil.getLong(
196                            vocabularyIds, category.getVocabularyId(),
197                            category.getVocabularyId());
198    
199                    Map<Long, Long> categoryIds =
200                            (Map<Long, Long>)portletDataContext.getNewPrimaryKeysMap(
201                                    AssetCategory.class);
202    
203                    long parentCategoryId = MapUtil.getLong(
204                            categoryIds, category.getParentCategoryId(),
205                            category.getParentCategoryId());
206    
207                    Element categoryElement = portletDataContext.getImportDataElement(
208                            category);
209    
210                    List<Element> propertyElements = categoryElement.elements("property");
211    
212                    String[] properties = new String[propertyElements.size()];
213    
214                    for (int i = 0; i < propertyElements.size(); i++) {
215                            Element propertyElement = propertyElements.get(i);
216    
217                            String key = propertyElement.attributeValue("key");
218                            String value = propertyElement.attributeValue("value");
219    
220                            properties[i] = key.concat(
221                                    AssetCategoryConstants.PROPERTY_KEY_VALUE_SEPARATOR).concat(
222                                            value);
223                    }
224    
225                    ServiceContext serviceContext = createServiceContext(
226                            portletDataContext, category);
227    
228                    AssetCategory importedCategory = null;
229    
230                    AssetCategory existingCategory = fetchStagedModelByUuidAndGroupId(
231                            category.getUuid(), portletDataContext.getScopeGroupId());
232    
233                    if (existingCategory == null) {
234                            String name = getCategoryName(
235                                    null, portletDataContext.getScopeGroupId(), parentCategoryId,
236                                    category.getName(), vocabularyId, 2);
237    
238                            serviceContext.setUuid(category.getUuid());
239    
240                            importedCategory = AssetCategoryLocalServiceUtil.addCategory(
241                                    userId, parentCategoryId,
242                                    getCategoryTitleMap(
243                                            portletDataContext.getScopeGroupId(), category, name),
244                                    category.getDescriptionMap(), vocabularyId, properties,
245                                    serviceContext);
246                    }
247                    else {
248                            String name = getCategoryName(
249                                    category.getUuid(), portletDataContext.getScopeGroupId(),
250                                    parentCategoryId, category.getName(), vocabularyId, 2);
251    
252                            importedCategory = AssetCategoryLocalServiceUtil.updateCategory(
253                                    userId, existingCategory.getCategoryId(), parentCategoryId,
254                                    getCategoryTitleMap(
255                                            portletDataContext.getScopeGroupId(), category, name),
256                                    category.getDescriptionMap(), vocabularyId, properties,
257                                    serviceContext);
258                    }
259    
260                    categoryIds.put(
261                            category.getCategoryId(), importedCategory.getCategoryId());
262    
263                    Map<String, String> categoryUuids =
264                            (Map<String, String>)portletDataContext.getNewPrimaryKeysMap(
265                                    AssetCategory.class + ".uuid");
266    
267                    categoryUuids.put(category.getUuid(), importedCategory.getUuid());
268    
269                    portletDataContext.importPermissions(
270                            AssetCategory.class, category.getCategoryId(),
271                            importedCategory.getCategoryId());
272            }
273    
274            protected String getCategoryName(
275                            String uuid, long groupId, long parentCategoryId, String name,
276                            long vocabularyId, int count)
277                    throws Exception {
278    
279                    AssetCategory category = AssetCategoryUtil.fetchByG_P_N_V_First(
280                            groupId, parentCategoryId, name, vocabularyId, null);
281    
282                    if ((category == null) ||
283                            (Validator.isNotNull(uuid) && uuid.equals(category.getUuid()))) {
284    
285                            return name;
286                    }
287    
288                    name = StringUtil.appendParentheticalSuffix(name, count);
289    
290                    return getCategoryName(
291                            uuid, groupId, parentCategoryId, name, vocabularyId, ++count);
292            }
293    
294            protected Map<Locale, String> getCategoryTitleMap(
295                            long groupId, AssetCategory category, String name)
296                    throws PortalException {
297    
298                    Map<Locale, String> titleMap = category.getTitleMap();
299    
300                    if (titleMap == null) {
301                            titleMap = new HashMap<Locale, String>();
302                    }
303    
304                    titleMap.put(PortalUtil.getSiteDefaultLocale(groupId), name);
305    
306                    return titleMap;
307            }
308    
309    }