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.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.GetterUtil;
031 import com.liferay.portal.kernel.util.HtmlUtil;
032 import com.liferay.portal.kernel.workflow.WorkflowConstants;
033 import com.liferay.portal.security.permission.ActionKeys;
034 import com.liferay.portal.security.permission.PermissionChecker;
035 import com.liferay.portal.util.PortletKeys;
036 import com.liferay.portlet.blogs.model.BlogsEntry;
037 import com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil;
038 import com.liferay.portlet.blogs.service.permission.BlogsEntryPermission;
039 import com.liferay.portlet.blogs.service.persistence.BlogsEntryActionableDynamicQuery;
040
041 import java.util.Date;
042 import java.util.Locale;
043
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 setFilterSearch(true);
060 setPermissionAware(true);
061 }
062
063 @Override
064 public void addRelatedEntryFields(Document document, Object obj) {
065 document.addKeyword(Field.RELATED_ENTRY, true);
066 }
067
068 @Override
069 public String[] getClassNames() {
070 return CLASS_NAMES;
071 }
072
073 @Override
074 public String getPortletId() {
075 return PORTLET_ID;
076 }
077
078 @Override
079 public boolean hasPermission(
080 PermissionChecker permissionChecker, String entryClassName,
081 long entryClassPK, String actionId)
082 throws Exception {
083
084 return BlogsEntryPermission.contains(
085 permissionChecker, entryClassPK, ActionKeys.VIEW);
086 }
087
088 @Override
089 public boolean isVisible(long classPK, int status) throws Exception {
090 BlogsEntry entry = BlogsEntryLocalServiceUtil.getEntry(classPK);
091
092 return isVisible(entry.getStatus(), status);
093 }
094
095 @Override
096 public void postProcessContextQuery(
097 BooleanQuery contextQuery, SearchContext searchContext)
098 throws Exception {
099
100 addStatus(contextQuery, searchContext);
101 }
102
103 @Override
104 protected void doDelete(Object obj) throws Exception {
105 BlogsEntry entry = (BlogsEntry)obj;
106
107 deleteDocument(entry.getCompanyId(), entry.getEntryId());
108 }
109
110 @Override
111 protected Document doGetDocument(Object obj) throws Exception {
112 BlogsEntry entry = (BlogsEntry)obj;
113
114 Document document = getBaseModelDocument(PORTLET_ID, entry);
115
116 document.addText(
117 Field.CONTENT, HtmlUtil.extractText(entry.getContent()));
118 document.addText(Field.DESCRIPTION, entry.getDescription());
119 document.addDate(Field.MODIFIED_DATE, entry.getModifiedDate());
120 document.addText(Field.TITLE, entry.getTitle());
121
122 return document;
123 }
124
125 @Override
126 protected Summary doGetSummary(
127 Document document, Locale locale, String snippet,
128 PortletURL portletURL) {
129
130 String entryId = document.get(Field.ENTRY_CLASS_PK);
131
132 portletURL.setParameter("struts_action", "/blogs/view_entry");
133 portletURL.setParameter("entryId", entryId);
134
135 Summary summary = createSummary(document);
136
137 summary.setMaxContentLength(200);
138 summary.setPortletURL(portletURL);
139
140 return summary;
141 }
142
143 @Override
144 protected void doReindex(Object obj) throws Exception {
145 BlogsEntry entry = (BlogsEntry)obj;
146
147 Document document = getDocument(entry);
148
149 SearchEngineUtil.updateDocument(
150 getSearchEngineId(), entry.getCompanyId(), document);
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)
173 throws PortalException, SystemException {
174
175 ActionableDynamicQuery actionableDynamicQuery =
176 new BlogsEntryActionableDynamicQuery() {
177
178 @Override
179 protected void addCriteria(DynamicQuery dynamicQuery) {
180 Property displayDateProperty = PropertyFactoryUtil.forName(
181 "displayDate");
182
183 dynamicQuery.add(displayDateProperty.lt(new Date()));
184
185 Property statusProperty = PropertyFactoryUtil.forName("status");
186
187 Integer[] statuses = {
188 WorkflowConstants.STATUS_APPROVED,
189 WorkflowConstants.STATUS_IN_TRASH
190 };
191
192 dynamicQuery.add(statusProperty.in(statuses));
193 }
194
195 @Override
196 protected void performAction(Object object) throws PortalException {
197 BlogsEntry entry = (BlogsEntry)object;
198
199 Document document = getDocument(entry);
200
201 addDocument(document);
202 }
203
204 };
205
206 actionableDynamicQuery.setCompanyId(companyId);
207 actionableDynamicQuery.setSearchEngineId(getSearchEngineId());
208
209 actionableDynamicQuery.performActions();
210 }
211
212 }