org.roda.wui.client.common.lists.SimpleRodaMemberList.java Source code

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Here is the source code for org.roda.wui.client.common.lists.SimpleRodaMemberList.java

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/**
 * The contents of this file are subject to the license and copyright
 * detailed in the LICENSE file at the root of the source
 * tree and available online at
 *
 * https://github.com/keeps/roda
 */
package org.roda.wui.client.common.lists;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.roda.core.data.common.RodaConstants;
import org.roda.core.data.v2.index.facet.Facets;
import org.roda.core.data.v2.index.filter.Filter;
import org.roda.core.data.v2.index.sort.Sorter;
import org.roda.core.data.v2.user.RODAMember;
import org.roda.wui.client.common.lists.utils.BasicAsyncTableCell;
import org.roda.wui.common.client.ClientLogger;

import com.google.gwt.cell.client.SafeHtmlCell;
import com.google.gwt.core.client.GWT;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlUtils;
import com.google.gwt.user.cellview.client.CellTable;
import com.google.gwt.user.cellview.client.Column;
import com.google.gwt.user.cellview.client.ColumnSortList;
import com.google.gwt.user.cellview.client.TextColumn;
import com.google.gwt.view.client.ProvidesKey;

import config.i18n.client.ClientMessages;

public class SimpleRodaMemberList extends BasicAsyncTableCell<RODAMember> {

    private static final int PAGE_SIZE = 5;

    @SuppressWarnings("unused")
    private final ClientLogger logger = new ClientLogger(getClass().getName());

    private static final ClientMessages messages = GWT.create(ClientMessages.class);

    private Column<RODAMember, SafeHtml> typeColumn;
    private TextColumn<RODAMember> idColumn;
    private TextColumn<RODAMember> nameColumn;

    private static final List<String> fieldsToReturn = Arrays.asList(RodaConstants.INDEX_UUID,
            RodaConstants.MEMBERS_ID, RodaConstants.MEMBERS_IS_USER, RodaConstants.MEMBERS_NAME,
            RodaConstants.MEMBERS_ID);

    public SimpleRodaMemberList() {
        this(null, null, null, false);
    }

    public SimpleRodaMemberList(Filter filter, Facets facets, String summary, boolean selectable) {
        super(RODAMember.class, filter, facets, summary, selectable, fieldsToReturn);
    }

    @Override
    protected void configureDisplay(CellTable<RODAMember> display) {
        typeColumn = new Column<RODAMember, SafeHtml>(new SafeHtmlCell()) {
            @Override
            public SafeHtml getValue(RODAMember member) {
                return SafeHtmlUtils.fromSafeConstant(member != null
                        ? (member.isUser() ? "<i class='fa fa-user'></i>" : "<i class='fa fa-users'></i>")
                        : "");

            }
        };

        idColumn = new TextColumn<RODAMember>() {

            @Override
            public String getValue(RODAMember member) {
                return member != null ? member.getId() : null;
            }
        };

        nameColumn = new TextColumn<RODAMember>() {

            @Override
            public String getValue(RODAMember member) {
                return member != null ? member.getFullName() : null;
            }
        };

        typeColumn.setSortable(true);
        idColumn.setSortable(true);
        nameColumn.setSortable(true);

        addColumn(typeColumn, SafeHtmlUtils.fromSafeConstant("<i class='fa fa-user'></i>"), false, false, 2);
        addColumn(idColumn, messages.userIdentifier(), true, false);
        addColumn(nameColumn, messages.userFullName(), true, false);

        addStyleName("my-list-rodamember");
    }

    @Override
    protected Sorter getSorter(ColumnSortList columnSortList) {
        Map<Column<RODAMember, ?>, List<String>> columnSortingKeyMap = new HashMap<>();
        columnSortingKeyMap.put(typeColumn, Arrays.asList(RodaConstants.MEMBERS_IS_USER));
        columnSortingKeyMap.put(idColumn, Arrays.asList(RodaConstants.MEMBERS_ID));
        columnSortingKeyMap.put(nameColumn, Arrays.asList(RodaConstants.MEMBERS_NAME));

        return createSorter(columnSortList, columnSortingKeyMap);
    }

    @Override
    protected ProvidesKey<RODAMember> getKeyProvider() {
        return new ProvidesKey<RODAMember>() {

            @Override
            public Object getKey(RODAMember item) {
                return item.getId();
            }
        };
    }

    @Override
    protected int getInitialPageSize() {
        return PAGE_SIZE;
    }

}