/**
 * This file is part of the Meeds project (https://meeds.io/).
 *
 * Copyright (C) 2020 - 2025 Meeds Association contact@meeds.io
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package io.meeds.social.portlet;

import org.exoplatform.portal.webui.application.UIPortlet;

import javax.portlet.PortletConfig;
import javax.portlet.PortletException;
import javax.portlet.PortletPreferences;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import java.io.IOException;

public class OrganizationalChartPortlet extends CMSPortlet {

  private static final String OBJECT_TYPE    = "organizationalChart";

  private static final String APPLICATION_ID = "applicationId";

  @Override
  public void init(PortletConfig config) throws PortletException {
    super.init(config);
    this.contentType = OBJECT_TYPE;
  }

  @Override
  public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
    String applicationId = getOrCreateApplicationId(request.getPreferences());
    request.setAttribute(APPLICATION_ID, applicationId);
    super.doView(request, response);
  }

  private String getOrCreateApplicationId(PortletPreferences preferences) {
    String applicationId = preferences.getValue(APPLICATION_ID, null);
    if (applicationId == null) {
      // use the same way as the old application id is generated to avoid lost of of the settings
      applicationId = OBJECT_TYPE.concat(UIPortlet.getCurrentUIPortlet().getStorageId());
      savePreference(APPLICATION_ID, applicationId);
    }
    return applicationId;
  }

}
