# SocialInformationGallery.java

    /*
     * Copyright (C) 2000 - 2026 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.socialnetwork;

    import org.apache.commons.lang3.builder.HashCodeBuilder;
    import org.silverpeas.components.gallery.model.InternalMedia;
    import org.silverpeas.components.gallery.model.MediaWithStatus;
    import org.silverpeas.core.socialnetwork.model.AbstractSocialInformation;
    import org.silverpeas.core.socialnetwork.model.SocialInformationType;
    import org.silverpeas.kernel.util.StringUtil;

    import java.util.Objects;

    public class SocialInformationGallery extends AbstractSocialInformation {

      public SocialInformationGallery(MediaWithStatus picture) {
        super(picture.getMedia().getMediaPK().toResourceReference());
        setTitle(picture.getMedia().getTitle());
        setUpdated(picture.isUpdate());

        String description = picture.getMedia().getDescription();
        if (!StringUtil.isDefined(description)) {
          description = "";
        }
        setDescription(description);

        if (isUpdated()) {
          setAuthor(picture.getMedia().getLastUpdatedBy());
          setDate(picture.getMedia().getLastUpdateDate());
        } else {
          setAuthor(picture.getMedia().getCreatorId());
          setDate(picture.getMedia().getCreationDate());
        }
        setUrl("/Rgallery/" + picture.getMedia().getInstanceId() + "/" + picture.getMedia().getURL());
        String id = picture.getMedia().getId();
        String mimeType = "streaming";
        if (picture.getMedia() instanceof InternalMedia) {
          mimeType = ((InternalMedia) picture.getMedia()).getFileMimeType().getMimeType();
        }
        String icon =
            "/FileServer/" + id + "_preview.jpg?ComponentId=" + picture.getMedia().getInstanceId() +
                "&SourceFile=" + id + "_preview.jpg&MimeType=" + mimeType + "&Directory=image" + id;
        setIcon(icon);
        setType(SocialInformationType.MEDIA.toString());
      }

      /*
       * (non-Javadoc) @see java.lang.Object#equals(java.lang.Object)
       */
      @Override
      public boolean equals(Object obj) {
        if (this == obj) {
          return true;
        }
        if (obj == null) {
          return false;
        }
        if (!(obj instanceof SocialInformationGallery)) {
          return false;
        }
        SocialInformationGallery other = (SocialInformationGallery) obj;
        if (!type.equals(other.type)) {
          return false;
        }
        return Objects.equals(this.url, other.url);
      }

      @Override
      public int hashCode() {
        return new HashCodeBuilder(11, 19).append(getType()).append(getTitle())
            .append(getDescription()).append(getAuthor()).append(getDate()).append(getUrl())
            .toHashCode();
      }

    }