PushMessage.java

Go to the documentation of this file.

/*
 * 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.push;
 
import java.io.StringWriter;
import javax.json.Json;
import javax.json.stream.JsonGenerator;
import org.turro.string.Strings;
import org.turro.elephant.context.ElephantContext;
 
public class PushMessage {
 
  private final StringWriter writer;
  private final JsonGenerator json;
  
  private String tag, primaryKey, icon, badge;
 
  public PushMessage message(String message) {
    json.write("message", Strings.truncate(message, 240));
    return this;
  }
  
  public PushMessage click(String target) {
    json.write("clickTarget", target);
    return this;
  }
  
  public PushMessage tag(String tag) {
    this.tag = tag;
    return this;
  }
  
  public PushMessage primaryKey(String primaryKey) {
    this.primaryKey = primaryKey;
    return this;
  }
  
  public PushMessage icon(String icon) {
    this.icon = icon;
    return this;
  }
  
  public PushMessage badge(String badge) {
    this.badge = badge;
    return this;
  }
  
  public String json() {
    String imageFolder = ElephantContext.getRootWebPath() + "/_internal/repository/push/";
    json.write("tag", tag)
        .write("primaryKey", primaryKey)
        .write("icon", imageFolder + icon)
        .write("badge", imageFolder + badge)
        .writeEnd()
        .close();
    return writer.toString();
  }
  
  public static PushMessage title(String title) {
    return new PushMessage(title);
  }
  
  private PushMessage(String title) {
    tag = "elephant";
    primaryKey = "1";
    icon = "iconPush.png";
    badge = "badgePush.png";
    writer = new StringWriter();
    json = Json.createGenerator(writer);
    json.writeStartObject().write("title", Strings.truncate(title, 65));
  }
  
}