# KmeliaContributionIndicatorInitializer.java

    /*
     * Copyright (C) 2000 - 2024 Silverpeas
     *
     * 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.
     *
     * As a special exception to the terms and conditions of version 3.0 of
     * the GPL, you may redistribute this Program in connection with Free/Libre
     * Open Source Software ("FLOSS") applications as described in Silverpeas's
     * FLOSS exception.  You should have received a copy of the text describing
     * the FLOSS exception, and it is also available here:
     * "https://www.silverpeas.org/legal/floss_exception.html"
     *
     * 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 <https://www.gnu.org/licenses/>.
     */

    package org.silverpeas.components.kmelia.service;

    import org.silverpeas.core.annotation.Service;
    import org.silverpeas.core.contribution.indicator.ContributionIndicatorRegistry;
    import org.silverpeas.core.contribution.indicator.NewContributionIndicator;
    import org.silverpeas.core.contribution.publication.model.PublicationDetail;
    import org.silverpeas.core.initialization.Initialization;
    import org.silverpeas.kernel.util.Pair;
    import org.silverpeas.kernel.bundle.ResourceLocator;
    import org.silverpeas.kernel.bundle.SettingBundle;

    import java.time.Instant;
    import java.time.LocalDate;
    import java.time.ZoneId;

    /**
     * @author silveryocha
     */
    @Service
    public class KmeliaContributionIndicatorInitializer implements Initialization {

      @Override
      public void init() {
        ContributionIndicatorRegistry.get()
            .addNewContributionIndicator(new KmeliaNewPublicationIndicator());
      }

      /**
       * Implementation of the {@link NewContributionIndicator}
       */
      static class KmeliaNewPublicationIndicator implements NewContributionIndicator {

        private static final SettingBundle SETTING_BUNDLE = ResourceLocator.getSettingBundle(
            "org.silverpeas.publication.publicationSettings");

        @Override
        public Pair<String, String> relatedToComponentAndResourceType() {
          return Pair.of("kmelia", PublicationDetail.TYPE);
        }

        @Override
        public boolean isNew(final Instant lastUpdateInstant) {
          int days = SETTING_BUNDLE.getInteger("publication.new", 0);
          LocalDate threshold = LocalDate.ofInstant(lastUpdateInstant, ZoneId.systemDefault()).plusDays(days);
          LocalDate today = LocalDate.now();
          return today.isBefore(threshold) || today.isEqual(threshold);
        }
      }
    }