source: vlo/branches/vlo-3.0/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/wicket/components/SearchResultsPanel.java @ 4533

/*
 * Copyright (C) 2014 CLARIN
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package eu.clarin.cmdi.vlo.wicket.components;

import eu.clarin.cmdi.vlo.FacetConstants;
import eu.clarin.cmdi.vlo.pojo.QueryFacetsSelection;
import eu.clarin.cmdi.vlo.service.SolrDocumentService;
import eu.clarin.cmdi.vlo.wicket.model.SolrFieldModel;
import eu.clarin.cmdi.vlo.wicket.provider.SolrDocumentProvider;
import org.apache.solr.common.SolrDocument;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.IDataProvider;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.spring.injection.annot.SpringBean;

/**
 * Panel that has a data view on the current search results
 *
 * @author twagoo
 */
public class SearchResultsPanel extends Panel {

    @SpringBean
    private SolrDocumentService documentService;
    private final IDataProvider<SolrDocument> solrDocumentProvider;

    public SearchResultsPanel(String id, IModel<QueryFacetsSelection> model) {
        super(id, model);
        solrDocumentProvider = new SolrDocumentProvider(documentService, model);
        add(new Label("resultCount", new AbstractReadOnlyModel<Long>() {

            @Override
            public Long getObject() {
                return solrDocumentProvider.size();
            }
        }));

        add(new DataView<SolrDocument>("resultItem", solrDocumentProvider, 10) {

            @Override
            protected void populateItem(Item<SolrDocument> item) {
                //TODO: Wrap in model to deal with null values
                item.add(new Label("title", new SolrFieldModel(item.getModel(), FacetConstants.FIELD_NAME)));
                item.add(new Label("description", new SolrFieldModel(item.getModel(), FacetConstants.FIELD_DESCRIPTION)));
                //TODO: get resource information
            }
        });

        //TODO: Add pagination
    }

}