# GalleryInstancePostConstruction.java

    /*
     * Copyright (C) 2000 - 2026 Silverpeas
     * <p>
     * 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.
     * <p>
     * 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:
     * "http://www.silverpeas.org/docs/core/legal/floss_exception.html"
     * <p>
     * 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.
     * <p>
     * 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.gallery;

    import jakarta.inject.Inject;
    import org.silverpeas.core.admin.component.ComponentInstancePostConstruction;
    import org.silverpeas.core.admin.user.model.UserDetail;
    import org.silverpeas.core.annotation.Bean;
    import org.silverpeas.core.node.service.NodeService;
    import org.silverpeas.core.node.model.NodeDetail;
    import org.silverpeas.core.node.model.NodePK;

    import jakarta.inject.Named;
    import jakarta.transaction.Transactional;

    /**
     * Once an instance of the Gallery application is created, creates for it one entry for galleries
     * with the Node service and then creates the home gallery.
     * @author mmoquillon
     */
    @Bean
    @Named
    public class GalleryInstancePostConstruction implements ComponentInstancePostConstruction {

      @Inject
      private NodeService nodeService;

      @Transactional
      @Override
      public void postConstruct(final String componentInstanceId) {
        NodeDetail rootGallery = getGalleryRootNodeFor(componentInstanceId);
        NodeDetail homeGallery = getHomeGalleryNodeFor(componentInstanceId, rootGallery);

        nodeService.createNode(rootGallery);
        nodeService.createNode(homeGallery);
      }

      private NodeDetail getGalleryRootNodeFor(String componentInstanceId) {
        NodeDetail rootCategory = new NodeDetail();
        rootCategory.setNodePK(new NodePK("0", componentInstanceId));
        rootCategory.setFatherPK(null);
        rootCategory.setUseId(true);
        rootCategory.setName("Accueil");
        rootCategory.setDescription("La Racine");
        rootCategory.setCreatorId(UserDetail.getCurrentRequester().getId());
        rootCategory.setLevel(1);
        rootCategory.setStatus("Visible");
        return rootCategory;
      }

      private NodeDetail getHomeGalleryNodeFor(String componentInstanceId, NodeDetail inRootNode) {
        NodeDetail rootArchive = new NodeDetail();
        rootArchive.setNodePK(new NodePK("1", componentInstanceId));
        rootArchive.setFatherPK(null);
        rootArchive.setName("Mon album");
        rootArchive.setDescription("Racine Archives");
        rootArchive.setCreatorId(UserDetail.getCurrentRequester().getId());
        rootArchive.setLevel(2);
        rootArchive.setFatherPK(inRootNode.getNodePK());
        rootArchive.setStatus("Invisible");
        return rootArchive;
      }
    }