BrightSide/elephant-dossier/src/main/java/org/turro/dossier/www/PhaseHtmlFilter.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.dossier.www;
 
import org.turro.string.Strings;
import org.turro.dossier.dossier.DossierCounter;
import org.turro.elephant.context.IConstructor;
import org.turro.marker.ElephantMarker;
import org.turro.phase.PhaseDefinitions;
 
public class PhaseHtmlFilter {
 
  private String phase, template, allowedCategories;
  private IConstructor constructor;
  private String[] types, status;
  private boolean restricted;
  
  public static PhaseHtmlFilter getInstance(IConstructor constructor, String context) {
    PhaseHtmlFilter filter = (PhaseHtmlFilter) constructor.getSessionAttribute(context + "-phaseFilter");
    if(filter == null) {
      filter = new PhaseHtmlFilter();
      constructor.setSessionAttribute(context + "-phaseFilter", filter);
    }
    filter.loadValues(constructor);
    return filter;
  }
  
  public boolean isEmpty() {
    return Strings.isBlank(phase);
  }
  
  public void loadValues(IConstructor constructor) {
    this.constructor = constructor;
    String tmp = constructor.getParameter("phase");
    if("clear".equals(tmp)) {
      phase = null;
    } else if(tmp != null) {
      phase = tmp;
    }
  }
 
  public String getTemplate() {
    return template;
  }
 
  public void setTemplate(String template) {
    this.template = template;
  }
 
  public String getAllowedCategories() {
    return allowedCategories;
  }
 
  public void setAllowedCategories(String allowedCategories) {
    this.allowedCategories = allowedCategories;
  }
 
  public String[] getTypes() {
    return types;
  }
 
  public void setTypes(String[] types) {
    this.types = types;
  }
 
  public String[] getStatus() {
    return status;
  }
 
  public void setStatus(String[] status) {
    this.status = status;
  }
 
  public boolean isRestricted() {
    return restricted;
  }
 
  public void setRestricted(boolean restricted) {
    this.restricted = restricted;
  }
  
  public String getPhase() {
    return phase;
  }
  
  public String render() {
    ElephantMarker em = new ElephantMarker(constructor);
    em.put("phases", PhaseDefinitions.instance());
    em.put("dossierCounter", new DossierCounter(allowedCategories, types, status, restricted));
    em.put("selected", phase);
    return em.parse("dossier", template);
  }
 
}