# CardHeader.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.whitepages.control;

    import org.apache.commons.lang3.builder.HashCodeBuilder;
    import org.silverpeas.components.whitepages.model.Card;
    import org.silverpeas.components.whitepages.record.UserRecord;
    import org.silverpeas.components.whitepages.record.UserTemplate;
    import org.silverpeas.core.Identifiable;
    import org.silverpeas.core.admin.service.AdministrationServiceProvider;
    import org.silverpeas.core.admin.user.model.User;
    import org.silverpeas.core.contribution.content.form.Field;
    import org.silverpeas.core.contribution.content.form.FormException;
    import org.silverpeas.core.contribution.model.ContributionIdentifier;
    import org.silverpeas.core.contribution.model.LocalizedContribution;
    import org.silverpeas.core.i18n.AbstractBean;
    import org.silverpeas.core.util.DateUtil;
    import org.silverpeas.core.util.ResourceLocator;
    import org.silverpeas.core.util.SettingBundle;
    import org.silverpeas.core.util.StringUtil;
    import org.silverpeas.core.util.URLUtil;

    import java.text.ParseException;
    import java.util.Date;
    import java.util.HashMap;
    import java.util.Map;

    public final class CardHeader extends AbstractBean
        implements LocalizedContribution, Identifiable, Comparable<CardHeader> {

      private static final long serialVersionUID = -8781512864589764317L;
      private long id;
      private String instanceId;
      private final String date;
      private final String creatorId;
      private static final SettingBundle whitePagesIcons =
          ResourceLocator.getSettingBundle("org.silverpeas.whitePages.settings.whitePagesIcons");

      public void init(long id, Card card) {
        this.id = id;

        String label;
        try {
          UserRecord user = getUserRecord(card);
          if (user == null) {
            label = "user(" + id + ")";
          } else {
            /*
             * Label value.
             */
            Field firstName = user.getField("FirstName");
            Field name = user.getField("LastName");
            label = name.getValue("") + " " + firstName.getValue("");

            /*
             * Description value.
             */
            String isMailHidden = getParam("isEmailHidden", instanceId);
            if ((isMailHidden != null) && (isMailHidden.equals("yes"))) {
              setDescription(buildMailLink(instanceId, card.getPK().getId()));
            } else {
              setDescription(user.getField("Mail").getValue(""));
            }

          }
        } catch (FormException e) {
          label = "user(" + id + ")";
        }
        setName(label);
        this.instanceId = card.getInstanceId();
      }

      private String buildMailLink(String instanceId, String cardId) {
        StringBuilder buffer = new StringBuilder();

        buffer.append("<a href=\"");
        buffer.append(URLUtil.getApplicationURL());
        buffer.append(URLUtil.getURL(null, instanceId));
        buffer.append("NotifyExpert?cardId=");
        buffer.append(cardId);
        buffer.append("\"><img src=\"");
        buffer.append(URLUtil.getApplicationURL());
        buffer.append(whitePagesIcons.getString("whitePages.notify"));
        buffer.append("\" border=\"0\"></a>");

        return buffer.toString();
      }

      public CardHeader(long id, Card card, String instanceId, String date, String creatorId) {
        this.instanceId = instanceId;
        this.date = date;
        this.creatorId = creatorId;
        init(id, card);
      }

      public String getURL() {
        return "consultIdentity?userCardId=" + id;
      }

      private static UserRecord getUserRecord(Card card) {
        try {
          UserTemplate templateUser = getUserTemplate(card.getInstanceId());
          card.writeUserRecord(templateUser.getRecord(card.getUserId()));
          return card.readUserRecord();
        } catch (Exception e) {
          return null;
        }
      }

      private static UserTemplate getUserTemplate(String instanceId) {
        UserTemplate template = templates.get(instanceId);

        if (template == null) {
          SettingBundle templateSettings =
              ResourceLocator.getSettingBundle("org.silverpeas.whitePages.settings.template");
          String templateDir = templateSettings.getString("templateDir");
          String userTemplate = getParam("userTemplate", instanceId);
          template =
              new UserTemplate(templateDir.replace('\\', '/') + "/" + userTemplate.replace('\\', '/'),
                  "");
          templates.put(instanceId, template);
        }
        return template;
      }

      private static String getParam(String paramName, String instanceId) {
        return AdministrationServiceProvider.getAdminService()
            .getComponentParameterValue(instanceId, paramName);
      }

      static Map<String, UserTemplate> templates = new HashMap<>();

      @Override
      public String getId() {
        return String.valueOf(id);
      }

      public String getInstanceId() {
        return instanceId;
      }

      @Override
      public ContributionIdentifier getIdentifier() {
        return ContributionIdentifier.from(getInstanceId(), getId(), getContributionType());
      }

      @Override
      public String getTitle() {
        return getName();
      }

      @Override
      public String getContributionType() {
        return "BusinessCard";
      }

      public String getCreatorId() {
        return this.creatorId;
      }

      @Override
      public Date getCreationDate() {
        if (StringUtil.isDefined(this.date)) {
          try {
            return DateUtil.parseDate(this.date);
          } catch (ParseException e) {
            return null;
          }
        }
        return null;
      }

      @Override
      public Date getLastUpdateDate() {
        return getCreationDate();
      }

      @Override
      public User getCreator() {
        return User.getById(getCreatorId());
      }

      @Override
      public User getLastUpdater() {
        return getCreator();
      }

      @Override
      public int compareTo(CardHeader other) {
        return this.getName().compareTo(other.getName());
      }

      @Override
      public boolean equals(final Object o) {
        if (this == o) {
          return true;
        }
        if (!(o instanceof CardHeader)) {
          return false;
        }

        final CardHeader that = (CardHeader) o;
        return compareTo(that) == 0;

      }

      @Override
      public int hashCode() {
        return new HashCodeBuilder().append(getName()).toHashCode();
      }
    }