elephant-zkoss/src/main/java/org/turro/zkoss/text/RepositoryItem.java

Go to the documentation of this file.

/*
 * 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.zkoss.text;
 
import java.io.File;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.impl.util.StringParser;
import org.turro.entities.Entities;
import org.turro.file.Document;
import org.turro.file.Folder;
import org.turro.path.Path;
import org.zkoss.lang.Strings;
import org.zkoss.zul.Treechildren;
import org.zkoss.zul.Treeitem;
 
public class RepositoryItem extends Treeitem {
 
  private final File file;
  private final String path;
  
  public RepositoryItem(File file, String name, String path) {
    super(name);
    this.file = file;
    this.path = path;
    if(doProcessors(file)) {
      setOpen(false);
      fillFolder();
    }
  }
  
  public File getRepositoryFile() {
    return new File(file, path);
  }
  
  public boolean isFolder(String folder) {
    return ElephantContext.getRelativePath(file.getAbsolutePath()).equals(folder);
  }
 
  private void fillFolder() {
    if(!Strings.isBlank(path)) { // Add also repository subfolders
      for(File child : getRepositoryFile().listFiles(new RepositoryFilter(""))) {
        Treechildren children = getTreechildren();
        if(children == null) {
          children = new Treechildren();
          appendChild(children);
        }
        children.appendChild(new RepositoryItem(child, child.getName(), ""));
      }
    }
    for(File child : file.listFiles(new RepositoryFilter(path))) {
      Treechildren children = getTreechildren();
      if(children == null) {
        children = new Treechildren();
        appendChild(children);
      }
      children.appendChild(new RepositoryItem(child, child.getName(), path));
    }
  }
 
  private boolean doProcessors(File file) {
    if(RepositoriesTree.isPublishable(file)) {
      if(Folder.from(file).removeEmpties()) {
        RepositoryItem.this.detach();
        return false;
      } else {
        Path p = new Path(RepositoriesTree.getEntityPath(file));
        if(p.getSize() > 0 && p.getSize() < 3) {
          String str = Entities.getController(p.getPath()).getTreeLabel();
          if(str != null) {
            setLabel(StringParser.cutString(str, 50));
            setTooltiptext(str);
          } else if(p.getSize() == 2) {
            Document.from(file).delete();
            RepositoryItem.this.detach();
            return false;
          }
        }
      }
    }
    return true;
  }
 
}