TemplateControl.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2016 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.elephant;
 
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.auth.Authentication;
import org.turro.elephant.context.Application;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.marker.ElephantMarker;
import org.turro.security.FlatPermissions;
import static org.zkoss.zk.ui.Component.SESSION_SCOPE;
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.zul.Div;
 
public class TemplateControl extends Div implements IdSpace, AfterCompose {
 
  private String rootTmpl, tmpl;
  
  public void setRootTmpl(String rootTmpl) {
    this.rootTmpl = rootTmpl;
  }
 
  public void setTmpl(String tmpl) {
    this.tmpl = tmpl;
  }
 
  @Override
  public void afterCompose() {
    if(Authentication.hasContact()) {
      getPage().setAttribute("rolemap", Authentication.getIContact().getPermissions().asMap(), SESSION_SCOPE);
    } else {
      getPage().setAttribute("rolemap", new FlatPermissions().asMap(), SESSION_SCOPE);
    }
    initControl();
    doFinally();
  }
 
  protected void doFinally() {
  }
    
  private void initControl() {
    File file = null;
    IConstructor constructor = Application.getApplication().getConstructor();
    if(ElephantMarker.existsTemplate(constructor, false, rootTmpl, tmpl, true)) {
      file = ElephantMarker.fileTemplate(constructor, false, rootTmpl, tmpl, true);
    } else if(ElephantMarker.existsTemplate(constructor, false, rootTmpl, tmpl)) {
      file = ElephantMarker.fileTemplate(constructor, false, rootTmpl, tmpl);
    }
    if(file != null) {
      try {
        Map<String, Object> args = new HashMap<>();
        args.put("tmplctrl", this);
        Executions.createComponentsDirectly(new FileReader(file), null, this, args);
        Selectors.wireComponents(this, this, false);
        Selectors.wireEventListeners(this, this);
      } catch (IOException ex) {
        Logger.getLogger(TemplateControl.class.getName()).log(Level.SEVERE, ElephantContext.logMsg(null), ex);
      }
    }
  }
 
}