elephant/src/main/java/org/turro/user/activity/Activity.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.user.activity;
 
import java.util.Date;
import org.turro.elephant.context.IConstructor;
import org.turro.entities.Entities;
import org.turro.entities.IElephantEntity;
import org.turro.marker.ElephantMarker;
import org.turro.plugin.contacts.IContact;
import org.turro.util.CompareUtil;
 
public class Activity implements Comparable<Activity> {
 
  private final Date date;
  private final String contactId, entityPath;
  private final ActivityType type;
  private final Object origin;
  private IElephantEntity entity;
 
  public Activity(Date date, ActivityType type, String contactId, String entityPath, Object origin) {
    this.date = date;
    this.type = type;
    this.contactId = contactId;
    this.entityPath = entityPath;
    this.origin = origin;
  }
 
  public Date getDate() {
    return date;
  }
 
  public String getContactId() {
    return contactId;
  }
 
  public String getEntityPath() {
    return entityPath;
  }
 
  public IElephantEntity getEntity() {
    if(entity == null) {
      entity = Entities.getController(entityPath);
    }
    return entity;
  }
  
  public ActivityType getType() {
    return type;
  }
 
  public Object getOrigin() {
    return origin;
  }
 
  public String parse(IConstructor constructor) {
    return parseFor(constructor, null);
  }
  
  public String parseFor(IConstructor constructor, IContact contact) {
    String template = type.toString().replaceAll("_", "-").toLowerCase();
    if(contact != null) {
      if(ActivityType.ACTIVITY_FOLLOW.equals(type) && entityPath.equals("/contact/" + contact.getId())) {
        template += "ed"; // followed
      }
    }
    template += "-" + origin.getClass().getSimpleName().toLowerCase();
    if(ElephantMarker.existsTemplate(constructor, false, "widgets/activity", template)) {
      ElephantMarker marker = new ElephantMarker(constructor);
      marker.put("activity", this);
      return marker.parse("widgets/activity", template);
    }
    return "";
  }
  
  @Override
  public int compareTo(Activity activity) {
    int result = CompareUtil.compare(activity.date, date);
    if(result == 0) {
      result = CompareUtil.compare(type.ordinal(), activity.type.ordinal());
    }
    if(result == 0) {
      result = CompareUtil.compare(contactId, activity.contactId);
    }
    if(result == 0) {
      result = CompareUtil.compare(entityPath, activity.entityPath);
    }
    return result;
  }
 
}