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