SendableControl.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2018 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.sendable;
 
import java.util.Collection;
import org.turro.action.IElephantSendable;
import org.turro.auth.Authentication;
import org.turro.command.Command;
import org.turro.command.Context;
import org.turro.elephant.context.Application;
import org.turro.elephant.db.ElephantPU;
import org.turro.elephant.entities.db.Sendable;
import org.turro.entities.Entities;
import org.turro.plugin.contacts.ContactList;
import org.turro.plugin.contacts.IContact;
import org.zkoss.zk.ui.Executions;
import org.zkoss.zk.ui.IdSpace;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zk.ui.select.Selectors;
import org.zkoss.zk.ui.select.annotation.Listen;
import org.zkoss.zk.ui.select.annotation.Wire;
import org.zkoss.zul.Checkbox;
import org.zkoss.zul.Datebox;
import org.zkoss.zul.East;
import org.zkoss.zul.Panel;
 
public class SendableControl extends Panel implements IdSpace, AfterCompose {
 
  private boolean withAssistants = true;
  private Sendable sendable;
  private String entityPath;
  private Object entity;
  
  @Wire("#schedule")
  private Datebox schedule;
  
  @Wire("#sent")
  private Checkbox sent;
  
  @Wire("#assistPanel")
  private East assistPanel;
 
  @Wire("#assistants")
  private AssistantsGrid assistants;
  
  @Listen("onChange = #schedule")
  public void onSchedule() {
    sendable.setSchedule(schedule.getValue());
  }
  
  @Listen("onCheck = #sent")
  public void onSent() {
    sendable.setSent(sent.isChecked());
  }
  
  @Listen("onClick = #save")
  public void onSave() {
    if(!sendable.isEmpty()) {
      new ElephantPU().saveObject(sendable);
      Sendables.cleanOrphans();
    }
  }
  
  @Listen("onClick = #delete")
  public void onDelete() {
    Sendables.delete(entityPath);
    Sendables.cleanOrphans();
  }
  
  @Listen("onClick = #sendTest")
  public void onSendTest() {
    ContactList contacts = new ContactList();
    contacts.add(Authentication.getIContact());
    MailRecipients.selectRecipients(contacts, new Command() {
      @Override
      public Object execute(Context context) {
        MailRecipients mr = (MailRecipients) context.get("component");
        Collection<IContact> emails = mr.getRecipients();
        if(emails != null) {
          IElephantSendable eSend = Entities.getController(entityPath).getSendable();
          eSend.send(Application.getApplication().getConstructor(), emails);
        }
        return null;
      }
    });  
  }
  
  public SendableControl() {
    Executions.createComponents("/WEB-INF/_zul/bs/comps/sendable/sendableControl.zul", this, null);
    Selectors.wireComponents(this, this, false);
    Selectors.wireEventListeners(this, this);
  }
 
  public void setWithAssistants(boolean withAssistants) {
    this.withAssistants = withAssistants;
  }
 
  public void setEntityPath(String entityPath) {
    this.entityPath = entityPath;
    checkSendable();
  }
 
  public void setEntity(Object entity) {
    this.entity = entity;
    this.entityPath = Entities.getController(entity).getPath();
    checkSendable();
  }
 
  @Override
  public void afterCompose() {
    initComponents();
  }
 
  private void initComponents() {
    assistPanel.setVisible(withAssistants);
    schedule.setValue(sendable.getSchedule());
    sent.setChecked(sendable.isSent());
    updateButtons();
    Sendables.cleanOrphans();
  }
 
  private void updateButtons() {
  }
 
  private void checkSendable() {
    sendable = Sendables.getSendable(entityPath);
    if(sendable == null) {
      sendable = new Sendable();
      sendable.setEntityPath(entityPath);
    }
    assistants.setSendable(sendable);
  }
 
}