IssueDetailRow.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.dossier.zul.issue;
 
import org.turro.string.Strings;
import org.turro.action.Contacts;
import org.turro.attach.db.AttachPU;
import org.turro.attach.entity.Attachment;
import org.turro.attach.zul.PreviewButton;
import org.turro.contacts.CommentIt;
import org.turro.contacts.StarIt;
import org.turro.contacts.VoteIt;
import org.turro.contacts.db.ContactsPU;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Issue;
import org.turro.dossier.entity.IssueComment;
import org.turro.dossier.entity.IssuePredecessor;
import org.turro.elephant.context.Application;
import org.turro.elephant.util.DateFormats;
import org.turro.elephant.util.Images;
import org.turro.elephant.util.Messages;
import org.turro.i18n.I_;
import org.turro.jpa.DaoTransaction;
import org.turro.plugin.contacts.IContact;
import org.turro.zkoss.label.LabelExtended;
import org.turro.zkoss.label.Labels;
import org.turro.zul.frame.Framework;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Filedownload;
import org.zkoss.zul.Hbox;
import org.zkoss.zul.Hlayout;
import org.zkoss.zul.Image;
import org.zkoss.zul.Label;
import org.zkoss.zul.Row;
import org.zkoss.zul.Space;
import org.zkoss.zul.Vlayout;
 
public class IssueDetailRow extends Row {
 
  private final Issue issue;
 
  public IssueDetailRow(Issue issue) {
    this.issue = issue;
  }
  
  @Override
  public void setValue(Object value) {
    super.setValue(value);
 
    setValign("top");
 
    if(value instanceof IssueComment) {
      final IssueComment ic = (IssueComment) value;
 
      Vlayout vbox = new Vlayout();
      appendChild(vbox);
 
      Label label = new Label(ic.getParticipantName());
      label.setSclass("participant");
      vbox.appendChild(label);
 
      label = new Label(DateFormats.format(ic.getModification(), false));
      label.setSclass("modification");
      vbox.appendChild(label);
 
      vbox = new Vlayout();
      appendChild(vbox);
 
      LabelExtended lext = new LabelExtended();
      lext.setSclass("comment");
      lext.setWordWrap(80);
      lext.setPre(true);
      lext.setValue(ic.getComment());
      vbox.appendChild(lext);
 
      Hbox hbox = new Hbox();
      hbox.setSclass("values");
      boolean hasValues = false;
 
      if(ic.getExpenses() != 0) {
        label = new Label(I_.get("Expenses"));
        label.setSclass("caption");
        hbox.appendChild(label);
        label = new Label(ic.getExpenses() + "");
        label.setSclass("value");
        hbox.appendChild(label);
        hasValues = true;
      }
 
      if(ic.getHours() != 0) {
        label = new Label(I_.get("Hours"));
        label.setSclass("caption");
        hbox.appendChild(label);
        label = new Label(ic.getHours() + "");
        label.setSclass("value");
        hbox.appendChild(label);
        hasValues = true;
      }
 
      if(ic.getPrice() != 0) {
        label = new Label(I_.get("Price"));
        label.setSclass("caption");
        hbox.appendChild(label);
        label = new Label(ic.getPrice() + "");
        label.setSclass("value");
        hbox.appendChild(label);
        hasValues = true;
      }
 
      if(hasValues) {
        vbox.appendChild(hbox);
      }
 
      if(Application.getApplication().isInRole("issue:delete")) {
        Image img = new Image("/_zul/images/edit-delete.png");
        img.setStyle("cursor:pointer");
        img.addEventListener(Events.ON_CLICK, new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            Messages.confirmDeletion().show(() -> {
              Issue issue = ic.getIssue();
              issue.getComments().remove(ic);
              new DossierPU().saveObject(issue);
              Framework.getCurrent().invalidateSelected();
            });
          }
        });
        appendChild(img);
      }
    } else if(value instanceof IssuePredecessor) {
      final IssuePredecessor predecessor = (IssuePredecessor) value;
 
      Vlayout vbox = new Vlayout();
      appendChild(vbox);
 
      Label label = new Label(DateFormats.format(predecessor.getCreation(), false));
      label.setSclass("modification");
      vbox.appendChild(label);
 
      vbox = new Vlayout();
      appendChild(vbox);
 
      Hlayout hbox = new Hlayout();
      hbox.appendChild(Labels.text("#" + predecessor.getCounterFor(issue).getId()).get());
      hbox.appendChild(Labels.text(predecessor.getCounterFor(issue).getDescription()).get());
      hbox.appendChild(Labels.text(predecessor.getDescriptionFor(issue)).get());
      vbox.appendChild(hbox);
    } else if(value instanceof Attachment) {
      final Attachment attachment = (Attachment) value;
 
      Vlayout vbox = new Vlayout();
      appendChild(vbox);
 
      IContact contact = Contacts.getEmpty();
      contact.loadByLogin(attachment.getOwner());
      
      Label label = new Label(contact != null ? contact.getName() : attachment.getOwner());
      label.setSclass("participant");
      vbox.appendChild(label);
 
      label = new Label(DateFormats.format(attachment.getModification(), false));
      label.setSclass("modification");
      vbox.appendChild(label);
 
      vbox = new Vlayout();
      appendChild(vbox);
 
      Hlayout hbox = new Hlayout();
      label = new Label(attachment.getFileName());
      label.setSclass("attachment");
      label.setStyle("cursor:pointer");
      label.addEventListener(Events.ON_CLICK, new EventListener() {
        @Override
        public void onEvent(Event event) throws Exception {
          doDownload(attachment);
        }
      });
      hbox.appendChild(label);
      PreviewButton ap = new PreviewButton(attachment);
      hbox.appendChild(ap);
      vbox.appendChild(hbox);
      
      LabelExtended lext = new LabelExtended();
      lext.setWordWrap(80);
      lext.setPre(true);
      lext.setValue(attachment.getComment());
      vbox.appendChild(lext);
 
      if(attachment.isLocked()) {
        contact.loadById(attachment.getLocker());
        hbox = new Hlayout();
        hbox.appendChild(new Image("/_zul/images/locked.png"));
        hbox.appendChild(new Label(String.format(I_.format("Locked by %s", contact.getName()))));
        vbox.appendChild(hbox);
      } else if(Application.getApplication().isInRole("attach:delete")) {
        Image img = new Image("/_zul/images/edit-delete.png");
        img.setStyle("cursor:pointer");
        img.addEventListener(Events.ON_CLICK, new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            Messages.confirmDeletion().show(() -> {
              new AttachPU().deleteObject(attachment);
              Framework.getCurrent().invalidateSelected();
            });
          }
        });
        appendChild(img);
      } else {
        appendChild(new Space());
      }
    } else if(value instanceof CommentIt) {
      final CommentIt commentIt = (CommentIt) value;
 
      Vlayout vbox = new Vlayout();
      appendChild(vbox);
 
      Hlayout hbox = new Hlayout();
      Label label = new Label(commentIt.getName());
      label.setSclass("participant");
      hbox.appendChild(label);
      hbox.appendChild(new Image(Images.getImage("published")));
      vbox.appendChild(hbox);
      if(commentIt.getCreator() == null && !Strings.isBlank(commentIt.getEmail())) {
        label = new Label(commentIt.getEmail());
        label.setSclass("participant");
        vbox.appendChild(label);
      }
 
      label = new Label(DateFormats.format(commentIt.getDateCreation(), false));
      label.setSclass("modification");
      vbox.appendChild(label);
 
      vbox = new Vlayout();
      appendChild(vbox);
 
      LabelExtended lext = new LabelExtended();
      lext.setSclass("comment");
      lext.setWordWrap(80);
      lext.setPre(true);
      lext.setValue(commentIt.getBody());
      vbox.appendChild(lext);
 
      if(Application.getApplication().isInRole("issue:delete")) {
        Image img = new Image("/_zul/images/edit-delete.png");
        img.setStyle("cursor:pointer");
        img.addEventListener(Events.ON_CLICK, new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            Messages.confirmDeletion().show(() -> {
              new ContactsPU().deleteObject(commentIt);
              Framework.getCurrent().invalidateSelected();
            });
          }
        });
        appendChild(img);
      } else {
        appendChild(new Space());
      }
    } else if(value instanceof VoteIt) {
      final VoteIt voteIt = (VoteIt) value;
 
      Vlayout vbox = new Vlayout();
      appendChild(vbox);
 
      Hlayout hbox = new Hlayout();
      Label label = new Label(voteIt.getCreator().getName());
      label.setSclass("participant");
      hbox.appendChild(label);
      hbox.appendChild(new Image(Images.getImage("published")));
      vbox.appendChild(hbox);
 
      label = new Label(DateFormats.format(voteIt.getDateCreation(), false));
      label.setSclass("modification");
      vbox.appendChild(label);
 
      vbox = new Vlayout();
      appendChild(vbox);
 
      label = new Label();
      label.setSclass("comment");
      label.setValue(voteIt.getVote() + " " + I_.get("Votes"));
      vbox.appendChild(label);
 
      if(Application.getApplication().isInRole("issue:delete")) {
        Image img = new Image("/_zul/images/edit-delete.png");
        img.setStyle("cursor:pointer");
        img.addEventListener(Events.ON_CLICK, new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            Messages.confirmDeletion().show(() -> {
              new ContactsPU().deleteObject(voteIt);
              Framework.getCurrent().invalidateSelected();
            });
          }
        });
        appendChild(img);
      } else {
        appendChild(new Space());
      }
    } else if(value instanceof StarIt) {
      final StarIt starIt = (StarIt) value;
 
      Vlayout vbox = new Vlayout();
      appendChild(vbox);
 
      Hlayout hbox = new Hlayout();
      Label label = new Label(starIt.getName());
      label.setSclass("participant");
      hbox.appendChild(label);
      hbox.appendChild(new Image(Images.getImage("published")));
      vbox.appendChild(hbox);
 
      label = new Label(DateFormats.format(starIt.getDateCreation(), false));
      label.setSclass("modification");
      vbox.appendChild(label);
 
      vbox = new Vlayout();
      appendChild(vbox);
 
      label = new Label();
      label.setSclass("comment");
      label.setValue(starIt.getStars() + " " + I_.get("Stars"));
      vbox.appendChild(label);
 
      if(Application.getApplication().isInRole("issue:delete")) {
        Image img = new Image("/_zul/images/edit-delete.png");
        img.setStyle("cursor:pointer");
        img.addEventListener(Events.ON_CLICK, new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            Messages.confirmDeletion().show(() -> {
              new ContactsPU().deleteObject(starIt);
              Framework.getCurrent().invalidateSelected();
            });
          }
        });
        appendChild(img);
      } else {
        appendChild(new Space());
      }
    }
  }
 
  private void doDownload(Attachment attachment) {
    try(DaoTransaction transaction = new DaoTransaction(new AttachPU())) {
      attachment = transaction.saveObject(attachment);
      Filedownload.save(attachment.getAttachContent().getFileContent(), attachment.getFileContentType(), attachment.getFileName());
    }
  }
 
}