MacroProcessorContext.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2022 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.parser.processor;
 
import java.io.IOException;
import java.io.Writer;
import java.util.Optional;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.log.WebLoggers;
import org.turro.marker.ElephantMarker;
import org.turro.plugin.contacts.IContact;
 
public class MacroProcessorContext {
 
  private final IConstructor constructor;
  private final Writer writer;
  private final IContact contact;
  private final MacroAdapter macro;
  
  private ElephantMarker marker;
 
  public MacroProcessorContext(IConstructor constructor, Writer writer, IContact contact, MacroAdapter macro) {
    this.constructor = constructor;
    this.writer = writer;
    this.contact = contact;
    this.macro = macro;
  }
 
  public IConstructor getConstructor() {
    return constructor;
  }
 
  public Writer getWriter() {
    return writer;
  }
 
  public IContact getContact() {
    if(contact != null) {
      return contact;
    } else if(constructor != null) {
      return constructor.getUser();
    } else {
      return null;
    }
  }
 
  public MacroAdapter getMacro() {
    return macro;
  }
  
  public ElephantMarker getMarker() {
    if(marker == null) {
      marker = new ElephantMarker(constructor);
    }
    return marker;
  }
  
  public void write(String value) {
    try {
      writer.write(value);
    } catch (IOException ex) {
      WebLoggers.info(this).exception(ex).log();
    }
  }
  
  public String getContextPath(boolean full) {
    return (full ? ElephantContext.getRootWebPath() : "") + 
            Optional.ofNullable(macro.get("context"))
            .orElse(getCurrentContextPath());    
  }
  
  public String getTemplateRoot() {
    return macro.get("tmpl-root");
  }
  
  public String getTemplate() {
    return macro.get("template");
  }
  
  public boolean isNavigation() {
    return macro.get(Boolean.class, "navigation", true);
  }
  
  public int getPage() {
    return macro.get(Integer.class, "count");
  }
  
  public boolean isRestricted() {
    return macro.get(Boolean.class, "restricted", false);
  }
  
  public boolean isRanking() {
    return macro.get(Boolean.class, "ranking", false);
  }
  
  public boolean isMatching() {
    return macro.get(Boolean.class, "matching", false);
  }
  
  private String getCurrentContextPath() {
    return Optional.ofNullable(constructor)
            .map(c -> c.getCurrentContext())
            .map(c -> c.getPath())
            .orElse("");
  }
  
}