PublicationComposer.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2015 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.publication.zul.ctrl;
 
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.string.Strings;
import org.turro.auth.Authentication;
import org.turro.elephant.context.Application;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.util.Messages;
import org.turro.jpa.composer.EntityComposer;
import org.turro.jpa.entity.DaoEntity;
import org.turro.publication.db.PublicationPU;
import org.turro.publication.entity.Publication;
import org.turro.publication.util.PublicationWrapper;
import org.turro.publication.zul.menu.PublicationMenu;
import org.turro.zkoss.locale.LangListbox;
import org.turro.zkoss.text.RepositoriesTree;
import org.turro.zkoss.text.WikiEditor;
import org.turro.zul.frame.Framework;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.event.InputEvent;
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.Textbox;
 
public class PublicationComposer extends EntityComposer<Publication, Long> {
 
  private boolean modified;
  
  @Wire("#author")
  private Textbox author;
  
  /*@Wire("#sender")
  private IContactCombobox sender;*/
  
  @Wire("#pubDate")
  private Datebox pubDate;
  
  @Wire("#retainTill")
  private Datebox retainTill;
  
  @Wire("#pubGroup")
  private GroupListbox pubGroup;
  
  @Wire("#pubCategory")
  private CategoryListbox pubCategory;
  
  @Wire("#pubLang")
  private LangListbox pubLang;
 
  @Wire("#accepted")
  private Checkbox accepted;
  
  @Wire("#sent")
  private Checkbox sent;
  
  @Wire("#pubTitle")
  private Textbox pubTitle;
  
  @Wire("#pubWikiSummary")
  private WikiEditor pubWikiSummary;
  
  @Wire("#pubWikiBody")
  private WikiEditor pubWikiBody;
  
  @Listen("onClick = #preview")
  public void onPreview() {
    try {
      PublicationMenu.previewPublication(entity);
    } catch (InterruptedException ex) {
      Logger.getLogger(PublicationComposer.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
    }
  }
  
  @Listen("onChange = #author")
  public void onAuthor(InputEvent event) {
    entity.setAuthor(event.getValue());
    modified = true;
  }
  
  /*@Listen("onChange = #sender; onSelect = #sender")
  public void onSender() {
    entity.setSender(sender.getObjectValue());
    modified = true;
  }*/
  
  @Listen("onChange = #pubTitle")
  public void onTitle(InputEvent event) {
    entity.setTitle(event.getValue());
    modified = true;
  }
  
  @Listen("onChange = #pubSummary")
  public void onSummary(InputEvent event) {
    entity.setSummary(event.getValue());
    modified = true;
  }
  
  @Listen("onChange = #pubBody")
  public void onBody(InputEvent event) {
    entity.setBody(event.getValue());
    modified = true;
  }
  
  @Listen("onChange = #pubWikiSummary")
  public void onWikiSummary(InputEvent event) {
    entity.setWikiSummary(event.getValue());
    modified = true;
  }
  
  @Listen("onChange = #pubWikiBody")
  public void onWikiBody(InputEvent event) {
    entity.setWikiBody(event.getValue());
    modified = true;
  }
  
  @Override
  protected String getAttributeName() {
    return "publication";
  }
 
  @Override
  protected Publication getEntityInstance(Long id) {
    if(id == null) {
      entity = new Publication();
      entity.setCreation(new Date());
      entity.setDate(entity.getCreation());
      entity.setContactAuthor(Authentication.getIContact());
    } else {
      entity = new PublicationPU().find(Publication.class, id);
    }
    return entity;
  }
 
  @Override
  protected DaoEntity getWrapperInstance(Component comp) {
    PublicationWrapper w =  new PublicationWrapper(entity);
    Framework.getCurrent().setSelectedLabel(w.getTabLabel());
    Framework.getCurrent().setSelectedTooltiptext(w.getTooltiptext());
    return w;
  }
 
  @Override
  public void doFinally() throws Exception {
    super.doFinally();
    author.setValue(entity.getAuthor());
//    sender.setObjectValue(Contacts.getContactById(entity.getSenderId()));
    pubDate.setValue(entity.getDate());
    retainTill.setValue(entity.getRetainTill());
    pubGroup.setGroup(entity.getPublicationGroup());
    pubCategory.setCategory(entity.getPublicationCategory());
    pubLang.setObjectValue(entity.getLang());
    pubTitle.setValue(entity.getUnescapedTitle());
    pubWikiSummary.setValue(entity.getWikiSummary());
    pubWikiBody.setValue(entity.getWikiBody());
    accepted.setChecked(entity.isAccepted());
    sent.setChecked(entity.isSent());
    if(!Application.getApplication().isInRole("publication:accept")) {
      sent.setDisabled(true);
      accepted.setDisabled(true);
    }
    if(Strings.isBlank(pubWikiSummary.getImageFolder())) {
      pubWikiSummary.setImageFolder(RepositoriesTree.REPOSITORY_PUBLICATION + "/Image");
    }
    if(Strings.isBlank(pubWikiBody.getImageFolder())) {
      pubWikiBody.setImageFolder(RepositoriesTree.REPOSITORY_PUBLICATION + "/Image");
    }
    if(Strings.isBlank(pubWikiSummary.getFileFolder())) {
      pubWikiSummary.setFileFolder(RepositoriesTree.REPOSITORY_PUBLICATION + "/File");
    }
    if(Strings.isBlank(pubWikiBody.getFileFolder())) {
      pubWikiBody.setFileFolder(RepositoriesTree.REPOSITORY_PUBLICATION + "/File");
    }
  }
 
  @Override
  protected boolean beforeSave() {
    if(modified && !Application.getApplication().isInRole("publication:accept")) {
      entity.setAccepted(false);
    }
    return super.beforeSave();
  }
 
  @Override
  protected boolean shouldBeSaved() {
    return !entity.isEmpty() && super.shouldBeSaved();
  }
 
  @Override
  protected boolean inSaveRole() {
    return Application.getApplication().isInRole("publication:edit");
  }
 
  @Override
  protected boolean inDeleteRole() {
    return Application.getApplication().isInRole("publication:delete");
  }
 
  @Override
  public void afterSave() {
    if(entity != null) {
      PublicationMenu.showPublication(entity.getId());
    }
  }
 
  @Override
  protected void doOnDelete() {
    Messages.confirmDeletion().show(() -> {
      PublicationComposer.super.doOnDelete();
    });
  }
 
}