Java tutorial
/** * Constellio, Open Source Enterprise Search * Copyright (C) 2010 DocuLibre inc. * * This copyrighted material is made available to anyone wishing to use, modify, * copy, or redistribute it subject to the terms and conditions of the GNU * Lesser General Public License, as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License * for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this distribution; if not, write to: * Free Software Foundation, Inc. * 51 Franklin Street, Fifth Floor * Boston, MA 02110-1301 USA */ package com.doculibre.constellio.wicket.panels.results; import java.util.Collection; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import org.apache.commons.lang.StringEscapeUtils; import org.apache.commons.lang.StringUtils; import org.apache.solr.client.solrj.response.QueryResponse; import org.apache.solr.common.SolrDocument; import org.apache.wicket.RequestCycle; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.behavior.AttributeAppender; import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.panel.Panel; import org.apache.wicket.model.LoadableDetachableModel; import org.apache.wicket.protocol.http.WebRequest; import com.doculibre.constellio.entities.IndexField; import com.doculibre.constellio.entities.RawContent; import com.doculibre.constellio.entities.Record; import com.doculibre.constellio.entities.RecordCollection; import com.doculibre.constellio.entities.search.SimpleSearch; import com.doculibre.constellio.services.RawContentServices; import com.doculibre.constellio.services.RecordCollectionServices; import com.doculibre.constellio.services.RecordServices; import com.doculibre.constellio.servlets.ComputeSearchResultClickServlet; import com.doculibre.constellio.utils.ConstellioSpringUtils; import com.doculibre.constellio.wicket.data.SearchResultsDataProvider; import com.doculibre.constellio.wicket.models.RecordModel; import com.doculibre.constellio.wicket.panels.elevate.ElevatePanel; @SuppressWarnings("serial") public class PopupSearchResultPanel extends Panel { // private static final DateFormat DATE_FORMAT = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss"); public PopupSearchResultPanel(String id, SolrDocument doc, final SearchResultsDataProvider dataProvider) { super(id); RecordCollectionServices collectionServices = ConstellioSpringUtils.getRecordCollectionServices(); String solrServerName = dataProvider.getSimpleSearch().getCollectionName(); RecordCollection collection = collectionServices.get(solrServerName); IndexField uniqueKeyField = collection.getUniqueKeyIndexField(); IndexField defaultSearchField = collection.getDefaultSearchIndexField(); IndexField urlField = collection.getUrlIndexField(); IndexField titleField = collection.getTitleIndexField(); // title String documentID = (String) getFieldValue(doc, uniqueKeyField.getName()); String documentTitle = (String) getFieldValue(doc, titleField.getName()); if (StringUtils.isBlank(documentTitle)) { if (urlField == null) { documentTitle = (String) getFieldValue(doc, uniqueKeyField.getName()); } else { documentTitle = (String) getFieldValue(doc, urlField.getName()); } } if (documentTitle.length() > 120) { documentTitle = documentTitle.substring(0, 120) + " ..."; } // content RecordServices recordServices = ConstellioSpringUtils.getRecordServices(); Record record = recordServices.get(doc); RawContentServices rawContentServices = ConstellioSpringUtils.getRawContentServices(); List<RawContent> rawContents = rawContentServices.getRawContents(record); StringBuilder content = new StringBuilder(); for (RawContent raw : rawContents) { byte[] bytes = raw.getContent(); content.append(new String(bytes)); } String documentContent = content.toString(); // date String documentLastModified = getFieldValue(doc, IndexField.LAST_MODIFIED_FIELD); // Description du document dans extrait: QueryResponse response = dataProvider.getQueryResponse(); Map<String, Map<String, List<String>>> highlighting = response.getHighlighting(); final String recordURL = record.getUrl(); Map<String, List<String>> fieldsHighlighting = highlighting.get(recordURL); String extrait = getExcerptFromHighlight(defaultSearchField.getName(), fieldsHighlighting); final ModalWindow detailsDocumentModal = new ModalWindow("detailsDocumentModal"); add(detailsDocumentModal); detailsDocumentModal.setCssClassName(ModalWindow.CSS_CLASS_GRAY); detailsDocumentModal.setContent( new PopupDetailsPanel(detailsDocumentModal.getContentId(), documentContent, documentLastModified)); detailsDocumentModal.setCookieName("detailsDocumentModal"); String modalTitle = documentTitle; detailsDocumentModal.setTitle(modalTitle); AjaxLink detailsDocumentLink = new AjaxLink("detailsDocumentLink") { @Override public void onClick(AjaxRequestTarget target) { detailsDocumentModal.show(target); } }; add(detailsDocumentLink); final RecordModel recordModel = new RecordModel(record); AttributeAppender computeClickAttributeModifier = new AttributeAppender("onclick", true, new LoadableDetachableModel() { @Override protected Object load() { Record record = recordModel.getObject(); SimpleSearch simpleSearch = dataProvider.getSimpleSearch(); WebRequest webRequest = (WebRequest) RequestCycle.get().getRequest(); HttpServletRequest httpRequest = webRequest.getHttpServletRequest(); return ComputeSearchResultClickServlet.getCallbackJavascript(httpRequest, simpleSearch, record); } @Override protected void onDetach() { recordModel.detach(); super.onDetach(); } }, ";") { @Override protected String newValue(String currentValue, String appendValue) { return appendValue + currentValue; } }; detailsDocumentLink.add(computeClickAttributeModifier); Label subjectLabel = new Label("subject", documentTitle); detailsDocumentLink.add(subjectLabel.setEscapeModelStrings(false)); Label extraitLbl = new Label("documentContent", extrait); add(extraitLbl.setEscapeModelStrings(false)); add(new Label("date", "Date : " + documentLastModified)); add(new ElevatePanel("elevatePanel", record, dataProvider.getSimpleSearch())); } private String getExcerptFromHighlight(String defaultSearchFieldName, Map<String, List<String>> fieldsHighlighting) { String exerpt = ""; if (fieldsHighlighting != null) { List<String> fieldHighlighting = fieldsHighlighting.get(defaultSearchFieldName); if (fieldHighlighting != null) { StringBuffer sb = new StringBuffer(); for (String val : fieldHighlighting) { sb.append(StringEscapeUtils.unescapeXml(val) + " ... "); } if (sb.length() > 0) { exerpt = sb.toString().trim(); } } } return exerpt; } /** * Will never return null * * @param doc * @param fieldName * @return */ private String getFieldValue(SolrDocument doc, String fieldName) { Collection<Object> values = doc.getFieldValues(fieldName); if (values == null) { return ""; } return StringUtils.join(values.toArray(), ", "); } }