# GalleryGlobalSilverpeasContentProcessor.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:
     * "http://www.silverpeas.org/docs/core/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.gallery;

    import org.silverpeas.components.gallery.constant.MediaResolution;
    import org.silverpeas.components.gallery.constant.MediaType;
    import org.silverpeas.components.gallery.model.Media;
    import org.silverpeas.core.contribution.contentcontainer.content.AbstractSilverpeasContentManager.ContributionWrapper;
    import org.silverpeas.core.contribution.contentcontainer.content.AbstractGlobalSilverContentProcessor;
    import org.silverpeas.core.contribution.contentcontainer.content.GlobalSilverContent;
    import org.silverpeas.core.contribution.contentcontainer.content.SilverContentInterface;
    import org.silverpeas.kernel.util.Pair;

    import javax.inject.Named;
    import java.util.List;
    import java.util.Map;
    import java.util.stream.Stream;

    import static java.util.stream.Collectors.toMap;
    import static org.silverpeas.components.gallery.GalleryComponentSettings.COMPONENT_NAME;
    import static org.silverpeas.core.contribution.contentcontainer.content.GlobalSilverContentProcessor.Constants.PROCESSOR_NAME_SUFFIX;

    @Named(COMPONENT_NAME + PROCESSOR_NAME_SUFFIX)
    public class GalleryGlobalSilverpeasContentProcessor extends AbstractGlobalSilverContentProcessor {

      @Override
      public String relatedToComponent() {
        return COMPONENT_NAME;
      }

      @Override
      public Stream<GlobalSilverContent> asGlobalSilverContent(List<SilverContentInterface> silverContents) {
        final Map<String, Pair<String, MediaType>> mediaThumbnails = silverContents.stream()
            .map(c -> (Media) ((ContributionWrapper) c).getWrappedInstance())
            .collect(toMap(Media::getId,
                           m -> Pair.of(m.getApplicationThumbnailUrl(MediaResolution.TINY), m.getType())));
        return super.asGlobalSilverContent(silverContents).peek(g -> {
          final Pair<String, MediaType> mediaThumbnail = mediaThumbnails.get(g.getId());
          g.setThumbnailURL(mediaThumbnail.getFirst());
          g.setType(mediaThumbnail.getSecond().getName());
        });
      }

    }