QuestionReplyContentManager.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.questionreply.service;
import org.silverpeas.components.questionreply.QuestionReplyException;
import org.silverpeas.components.questionreply.model.Question;
import org.silverpeas.core.ResourceReference;
import org.silverpeas.core.annotation.Service;
import org.silverpeas.core.contribution.contentcontainer.content.AbstractSilverpeasContentManager;
import org.silverpeas.core.contribution.contentcontainer.content.ContentManagerException;
import org.silverpeas.core.contribution.contentcontainer.content.SilverContentVisibility;
import org.silverpeas.core.contribution.model.Contribution;
import org.silverpeas.core.persistence.jdbc.bean.IdPK;
import org.silverpeas.kernel.logging.SilverLogger;
import java.sql.Connection;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
/**
* The questionReply implementation of SilverpeasContentManager.
*/
@Service
public class QuestionReplyContentManager extends AbstractSilverpeasContentManager {
private static final String CONTENT_ICON_FILE_NAME = "questionReplySmall.gif";
/**
* Hidden constructor as this implementation must be GET by CDI mechanism.
*/
protected QuestionReplyContentManager() {
}
@Override
protected String getContentIconFileName(final String componentInstanceId) {
return CONTENT_ICON_FILE_NAME;
}
@Override
protected Optional<Contribution> getContribution(final String resourceId,
final String componentInstanceId) {
final List<? extends Contribution> contributions = getAccessibleContributions(
Collections.singletonList(new ResourceReference(resourceId, componentInstanceId)), null);
return contributions.isEmpty() ? Optional.empty() : Optional.of(contributions.get(0));
}
@Override
protected List<Contribution> getAccessibleContributions(
final List<ResourceReference> resourceReferences, final String currentUserId) {
try {
final List<String> resourceIds = resourceReferences.stream()
.map(ResourceReference::getLocalId)
.collect(Collectors.toList());
return QuestionManagerProvider.getQuestionManager().getQuestionsByIds(resourceIds).stream()
.map(q -> new QuestionHeader(q, q.getInstanceId(), q.getCreationDate(), q.getCreatorId()))
.collect(Collectors.toList());
} catch (QuestionReplyException e) {
// skip unknown and ill formed id.
SilverLogger.getLogger(this).error(e);
return Collections.emptyList();
}
}
/**
* Add a new content. It is registered to contentManager service
* @throws ContentManagerException on technical error.
*/
protected void createSilverContent(Connection con, Question question) throws ContentManagerException {
SilverContentVisibility scv = new SilverContentVisibility(isVisible(question));
getContentManager().addSilverContent(con, question.getPK().getId(), question.getInstanceId(),
question.getCreatorId(), scv);
}
/**
* update the visibility attributes of the content. Here, the type of content is a Question.
* @param question the content
* @throws ContentManagerException on technical error.
*/
protected void updateSilverContentVisibility(Question question) throws ContentManagerException {
int silverContentId = getContentManager()
.getSilverContentId(question.getPK().getId(), question.getPK().getComponentName());
SilverContentVisibility scv = new SilverContentVisibility(isVisible(question));
getContentManager().updateSilverContentVisibilityAttributes(scv, silverContentId);
}
/**
* delete a content. It is registered to contentManager service
* @param con a Connection
* @param pk the identity of the content to unregister
* @throws ContentManagerException on technical error.
*/
protected void deleteSilverContent(Connection con, IdPK pk) throws ContentManagerException {
deleteSilverContent(con, pk.getId(), pk.getComponentName());
}
private boolean isVisible(Question question) {
return question.getPublicReplyNumber() != 0;
}
}