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.bookmarks.util;
016    
017    import com.liferay.portal.kernel.dao.orm.ActionableDynamicQuery;
018    import com.liferay.portal.kernel.dao.orm.DynamicQuery;
019    import com.liferay.portal.kernel.dao.orm.Property;
020    import com.liferay.portal.kernel.dao.orm.PropertyFactoryUtil;
021    import com.liferay.portal.kernel.exception.PortalException;
022    import com.liferay.portal.kernel.exception.SystemException;
023    import com.liferay.portal.kernel.search.BaseIndexer;
024    import com.liferay.portal.kernel.search.BooleanQuery;
025    import com.liferay.portal.kernel.search.Document;
026    import com.liferay.portal.kernel.search.Field;
027    import com.liferay.portal.kernel.search.SearchContext;
028    import com.liferay.portal.kernel.search.SearchEngineUtil;
029    import com.liferay.portal.kernel.search.Summary;
030    import com.liferay.portal.kernel.util.CharPool;
031    import com.liferay.portal.kernel.util.GetterUtil;
032    import com.liferay.portal.kernel.util.StringUtil;
033    import com.liferay.portal.kernel.workflow.WorkflowConstants;
034    import com.liferay.portal.model.Group;
035    import com.liferay.portal.service.persistence.GroupActionableDynamicQuery;
036    import com.liferay.portal.util.PortletKeys;
037    import com.liferay.portlet.bookmarks.model.BookmarksEntry;
038    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
039    import com.liferay.portlet.bookmarks.model.BookmarksFolderConstants;
040    import com.liferay.portlet.bookmarks.service.BookmarksEntryLocalServiceUtil;
041    import com.liferay.portlet.bookmarks.service.persistence.BookmarksEntryActionableDynamicQuery;
042    import com.liferay.portlet.bookmarks.service.persistence.BookmarksFolderActionableDynamicQuery;
043    
044    import java.util.ArrayList;
045    import java.util.Collection;
046    import java.util.Locale;
047    
048    import javax.portlet.PortletURL;
049    
050    /**
051     * @author Brian Wing Shun Chan
052     * @author Bruno Farache
053     * @author Raymond Aug??
054     */
055    public class BookmarksEntryIndexer extends BaseIndexer {
056    
057            public static final String[] CLASS_NAMES = {BookmarksEntry.class.getName()};
058    
059            public static final String PORTLET_ID = PortletKeys.BOOKMARKS;
060    
061            public BookmarksEntryIndexer() {
062                    setPermissionAware(true);
063            }
064    
065            @Override
066            public String[] getClassNames() {
067                    return CLASS_NAMES;
068            }
069    
070            @Override
071            public String getPortletId() {
072                    return PORTLET_ID;
073            }
074    
075            @Override
076            public void postProcessContextQuery(
077                            BooleanQuery contextQuery, SearchContext searchContext)
078                    throws Exception {
079    
080                    addStatus(contextQuery, searchContext);
081            }
082    
083            @Override
084            protected void doDelete(Object obj) throws Exception {
085                    BookmarksEntry entry = (BookmarksEntry)obj;
086    
087                    deleteDocument(entry.getCompanyId(), entry.getEntryId());
088            }
089    
090            @Override
091            protected Document doGetDocument(Object obj) throws Exception {
092                    BookmarksEntry entry = (BookmarksEntry)obj;
093    
094                    Document document = getBaseModelDocument(PORTLET_ID, entry);
095    
096                    document.addText(Field.DESCRIPTION, entry.getDescription());
097                    document.addKeyword(Field.FOLDER_ID, entry.getFolderId());
098                    document.addText(Field.TITLE, entry.getName());
099                    document.addKeyword(
100                            Field.TREE_PATH,
101                            StringUtil.split(entry.getTreePath(), CharPool.SLASH));
102                    document.addText(Field.URL, entry.getUrl());
103    
104                    return document;
105            }
106    
107            @Override
108            protected Summary doGetSummary(
109                    Document document, Locale locale, String snippet,
110                    PortletURL portletURL) {
111    
112                    String entryId = document.get(Field.ENTRY_CLASS_PK);
113    
114                    portletURL.setParameter("struts_action", "/bookmarks/view_entry");
115                    portletURL.setParameter("entryId", entryId);
116    
117                    Summary summary = createSummary(document, Field.TITLE, Field.URL);
118    
119                    summary.setPortletURL(portletURL);
120    
121                    return summary;
122            }
123    
124            @Override
125            protected void doReindex(Object obj) throws Exception {
126                    BookmarksEntry entry = (BookmarksEntry)obj;
127    
128                    Document document = getDocument(entry);
129    
130                    SearchEngineUtil.updateDocument(
131                            getSearchEngineId(), entry.getCompanyId(), document);
132            }
133    
134            @Override
135            protected void doReindex(String className, long classPK) throws Exception {
136                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
137    
138                    doReindex(entry);
139            }
140    
141            @Override
142            protected void doReindex(String[] ids) throws Exception {
143                    long companyId = GetterUtil.getLong(ids[0]);
144    
145                    reindexFolders(companyId);
146                    reindexRoot(companyId);
147            }
148    
149            @Override
150            protected String getPortletId(SearchContext searchContext) {
151                    return PORTLET_ID;
152            }
153    
154            protected void reindexEntries(
155                            long companyId, final long groupId, final long folderId)
156                    throws PortalException, SystemException {
157    
158                    final Collection<Document> documents = new ArrayList<Document>();
159    
160                    ActionableDynamicQuery actionableDynamicQuery =
161                            new BookmarksEntryActionableDynamicQuery() {
162    
163                            @Override
164                            protected void addCriteria(DynamicQuery dynamicQuery) {
165                                    Property folderIdProperty = PropertyFactoryUtil.forName(
166                                            "folderId");
167    
168                                    dynamicQuery.add(folderIdProperty.eq(folderId));
169    
170                                    Property statusProperty = PropertyFactoryUtil.forName("status");
171    
172                                    Integer[] statuses = {
173                                            WorkflowConstants.STATUS_APPROVED,
174                                            WorkflowConstants.STATUS_IN_TRASH
175                                    };
176    
177                                    dynamicQuery.add(statusProperty.in(statuses));
178                            }
179    
180                            @Override
181                            protected void performAction(Object object) throws PortalException {
182                                    BookmarksEntry entry = (BookmarksEntry)object;
183    
184                                    Document document = getDocument(entry);
185    
186                                    documents.add(document);
187                            }
188    
189                    };
190    
191                    actionableDynamicQuery.setGroupId(groupId);
192    
193                    actionableDynamicQuery.performActions();
194    
195                    SearchEngineUtil.updateDocuments(
196                            getSearchEngineId(), companyId, documents);
197            }
198    
199            protected void reindexFolders(final long companyId)
200                    throws PortalException, SystemException {
201    
202                    ActionableDynamicQuery actionableDynamicQuery =
203                            new BookmarksFolderActionableDynamicQuery() {
204    
205                            @Override
206                            protected void performAction(Object object)
207                                    throws PortalException, SystemException {
208    
209                                    BookmarksFolder folder = (BookmarksFolder)object;
210    
211                                    long groupId = folder.getGroupId();
212                                    long folderId = folder.getFolderId();
213    
214                                    reindexEntries(companyId, groupId, folderId);
215                            }
216    
217                    };
218    
219                    actionableDynamicQuery.setCompanyId(companyId);
220    
221                    actionableDynamicQuery.performActions();
222            }
223    
224            protected void reindexRoot(final long companyId)
225                    throws PortalException, SystemException {
226    
227                    ActionableDynamicQuery actionableDynamicQuery =
228                            new GroupActionableDynamicQuery() {
229    
230                            @Override
231                            protected void performAction(Object object)
232                                    throws PortalException, SystemException {
233    
234                                    Group group = (Group)object;
235    
236                                    long groupId = group.getGroupId();
237                                    long folderId =
238                                            BookmarksFolderConstants.DEFAULT_PARENT_FOLDER_ID;
239    
240                                    reindexEntries(companyId, groupId, folderId);
241                            }
242    
243                    };
244    
245                    actionableDynamicQuery.setCompanyId(companyId);
246    
247                    actionableDynamicQuery.performActions();
248            }
249    
250    }