CommentItGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2013 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.zul.commentit;
 
import org.turro.command.CommandUtil;
import org.turro.commentit.CommentItUtil;
import org.turro.contacts.CommentIt;
import org.turro.contacts.db.ContactsPU;
import org.turro.elephant.context.Application;
import org.turro.elephant.util.Messages;
import org.turro.html.HTMLEntities;
import org.turro.i18n.I_;
import org.turro.zkoss.grid.PagingGrid;
import org.turro.zkoss.label.LabelExtended;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Button;
import org.zkoss.zul.Column;
import org.zkoss.zul.Columns;
import org.zkoss.zul.Hlayout;
import org.zkoss.zul.Label;
import org.zkoss.zul.Row;
import org.zkoss.zul.Rows;
 
public class CommentItGrid extends PagingGrid implements AfterCompose {
 
  private Application app = Application.getApplication();
  private String entityPath;
 
  public CommentItGrid() {
    addColumns();
  }
 
  public void setEntityPath(String entityPath) {
    this.entityPath = entityPath;
  }
 
  @Override
  public void afterCompose() {
    addRows();
  }
  
  private void addColumns() {
    Columns cols = new Columns();
    cols.setSizable(true);
    cols.setMenupopup("auto");
    appendChild(cols);
 
    Column col = new Column(I_.get("Date"), null, "120px");
    cols.appendChild(col);
 
    col = new Column(I_.get("Author"), null, "250px");
    cols.appendChild(col);
 
    col = new Column(I_.get("Comment"));
    cols.appendChild(col);
 
    col = new Column("", null, "250px");
    cols.appendChild(col);
  }
 
  private void addRows() {
    Rows rows = getRows(true);
    rows.getChildren().clear();
 
    for(final CommentIt ci : CommentItUtil.allComments(entityPath)) {
      final Row row = new Row();
      row.setValign("top");
      rows.appendChild(row);
 
      LabelExtended lext = new LabelExtended();
      lext.setDate(ci.getDateCreation());
      lext.setSclass("ldate");
      row.appendChild(lext);
 
      if(ci.getCreator() != null) {
        row.appendChild(CommandUtil.getLinkOrSpace(ci.getCreator()));
      } else {
        Label author = new Label(
                ci.getName() + " (" +
                ci.getEmail() +
                ") " +
                " " + ci.getWeb() + " " +
                ci.getAuthor_ip());
        author.setSclass("lauthor");
        row.appendChild(author);
      }
 
      Label body = new Label(HTMLEntities.unescape(ci.getBody()));
      body.setSclass("lbody");
      row.appendChild(body);
 
      Hlayout hbox = new Hlayout();
      if(app.isInRole("publication:accept")) {
        if(!ci.isAccepted()) {
          final Button confirm = new Button(I_.get("Accept"));
          confirm.addEventListener(Events.ON_CLICK, new EventListener() {
            @Override
            public void onEvent(Event event) throws Exception {
              Messages.confirmAcceptation().show(() -> {
                CommentItUtil.acceptComment(ci);
                confirm.detach();
              });
            }
          });
          hbox.appendChild(confirm);
        }
        Button delete = new Button(I_.get("Delete"));
        delete.addEventListener(Events.ON_CLICK, new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            Messages.confirmDeletion().show(() -> {
              new ContactsPU().deleteObject(ci);
              row.detach();
            });
          }
        });
        hbox.appendChild(delete);
      }
      row.appendChild(hbox);
    }
  }
 
}