001
014
015 package com.liferay.portlet.blogs.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.search.BaseIndexer;
023 import com.liferay.portal.kernel.search.BooleanQuery;
024 import com.liferay.portal.kernel.search.Document;
025 import com.liferay.portal.kernel.search.Field;
026 import com.liferay.portal.kernel.search.SearchContext;
027 import com.liferay.portal.kernel.search.SearchEngineUtil;
028 import com.liferay.portal.kernel.search.Summary;
029 import com.liferay.portal.kernel.util.GetterUtil;
030 import com.liferay.portal.kernel.util.HtmlUtil;
031 import com.liferay.portal.kernel.workflow.WorkflowConstants;
032 import com.liferay.portal.security.permission.ActionKeys;
033 import com.liferay.portal.security.permission.PermissionChecker;
034 import com.liferay.portal.util.PortletKeys;
035 import com.liferay.portlet.blogs.model.BlogsEntry;
036 import com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil;
037 import com.liferay.portlet.blogs.service.permission.BlogsEntryPermission;
038
039 import java.util.Date;
040 import java.util.Locale;
041
042 import javax.portlet.PortletRequest;
043 import javax.portlet.PortletResponse;
044 import javax.portlet.PortletURL;
045
046
052 public class BlogsIndexer extends BaseIndexer {
053
054 public static final String[] CLASS_NAMES = {BlogsEntry.class.getName()};
055
056 public static final String PORTLET_ID = PortletKeys.BLOGS;
057
058 public BlogsIndexer() {
059 setDefaultSelectedFieldNames(
060 Field.COMPANY_ID, Field.CONTENT, Field.ENTRY_CLASS_NAME,
061 Field.ENTRY_CLASS_PK, Field.TITLE, Field.UID);
062 setFilterSearch(true);
063 setPermissionAware(true);
064 }
065
066 @Override
067 public String[] getClassNames() {
068 return CLASS_NAMES;
069 }
070
071 @Override
072 public String getPortletId() {
073 return PORTLET_ID;
074 }
075
076 @Override
077 public boolean hasPermission(
078 PermissionChecker permissionChecker, String entryClassName,
079 long entryClassPK, String actionId)
080 throws Exception {
081
082 return BlogsEntryPermission.contains(
083 permissionChecker, entryClassPK, ActionKeys.VIEW);
084 }
085
086 @Override
087 public boolean isVisible(long classPK, int status) throws Exception {
088 BlogsEntry entry = BlogsEntryLocalServiceUtil.getEntry(classPK);
089
090 return isVisible(entry.getStatus(), status);
091 }
092
093 @Override
094 public void postProcessContextQuery(
095 BooleanQuery contextQuery, SearchContext searchContext)
096 throws Exception {
097
098 addStatus(contextQuery, searchContext);
099 }
100
101 @Override
102 protected void doDelete(Object obj) throws Exception {
103 BlogsEntry entry = (BlogsEntry)obj;
104
105 deleteDocument(entry.getCompanyId(), entry.getEntryId());
106 }
107
108 @Override
109 protected Document doGetDocument(Object obj) throws Exception {
110 BlogsEntry entry = (BlogsEntry)obj;
111
112 Document document = getBaseModelDocument(PORTLET_ID, entry);
113
114 document.addText(
115 Field.CONTENT, HtmlUtil.extractText(entry.getContent()));
116 document.addText(Field.SUBTITLE, entry.getSubtitle());
117 document.addText(Field.DESCRIPTION, entry.getDescription());
118 document.addDate(Field.MODIFIED_DATE, entry.getModifiedDate());
119 document.addText(Field.TITLE, entry.getTitle());
120
121 return document;
122 }
123
124 @Override
125 protected Summary doGetSummary(
126 Document document, Locale locale, String snippet, PortletURL portletURL,
127 PortletRequest portletRequest, PortletResponse portletResponse) {
128
129 String entryId = document.get(Field.ENTRY_CLASS_PK);
130
131 portletURL.setParameter("struts_action", "/blogs/view_entry");
132 portletURL.setParameter("entryId", entryId);
133
134 Summary summary = createSummary(document);
135
136 summary.setMaxContentLength(200);
137 summary.setPortletURL(portletURL);
138
139 return summary;
140 }
141
142 @Override
143 protected void doReindex(Object obj) throws Exception {
144 BlogsEntry entry = (BlogsEntry)obj;
145
146 Document document = getDocument(entry);
147
148 SearchEngineUtil.updateDocument(
149 getSearchEngineId(), entry.getCompanyId(), document,
150 isCommitImmediately());
151 }
152
153 @Override
154 protected void doReindex(String className, long classPK) throws Exception {
155 BlogsEntry entry = BlogsEntryLocalServiceUtil.getEntry(classPK);
156
157 doReindex(entry);
158 }
159
160 @Override
161 protected void doReindex(String[] ids) throws Exception {
162 long companyId = GetterUtil.getLong(ids[0]);
163
164 reindexEntries(companyId);
165 }
166
167 @Override
168 protected String getPortletId(SearchContext searchContext) {
169 return PORTLET_ID;
170 }
171
172 protected void reindexEntries(long companyId) throws PortalException {
173 final ActionableDynamicQuery actionableDynamicQuery =
174 BlogsEntryLocalServiceUtil.getActionableDynamicQuery();
175
176 actionableDynamicQuery.setAddCriteriaMethod(
177 new ActionableDynamicQuery.AddCriteriaMethod() {
178
179 @Override
180 public void addCriteria(DynamicQuery dynamicQuery) {
181 Property displayDateProperty = PropertyFactoryUtil.forName(
182 "displayDate");
183
184 dynamicQuery.add(displayDateProperty.lt(new Date()));
185
186 Property statusProperty = PropertyFactoryUtil.forName(
187 "status");
188
189 Integer[] statuses = {
190 WorkflowConstants.STATUS_APPROVED,
191 WorkflowConstants.STATUS_IN_TRASH
192 };
193
194 dynamicQuery.add(statusProperty.in(statuses));
195 }
196
197 });
198 actionableDynamicQuery.setCompanyId(companyId);
199 actionableDynamicQuery.setPerformActionMethod(
200 new ActionableDynamicQuery.PerformActionMethod() {
201
202 @Override
203 public void performAction(Object object)
204 throws PortalException {
205
206 BlogsEntry entry = (BlogsEntry)object;
207
208 Document document = getDocument(entry);
209
210 actionableDynamicQuery.addDocument(document);
211 }
212
213 });
214 actionableDynamicQuery.setSearchEngineId(getSearchEngineId());
215
216 actionableDynamicQuery.performActions();
217 }
218
219 }