001/*
002 * (C) Copyright 2007-2020 Nuxeo (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Nuxeo - initial API and implementation
018 */
019package org.nuxeo.ecm.platform.comment.impl;
020
021import static org.nuxeo.ecm.platform.comment.api.CommentConstants.COMMENT_PARENT_ID_PROPERTY;
022
023import java.util.List;
024import java.util.stream.Collectors;
025
026import org.nuxeo.ecm.core.api.CoreInstance;
027import org.nuxeo.ecm.core.api.CoreSession;
028import org.nuxeo.ecm.core.api.DocumentModel;
029import org.nuxeo.ecm.core.api.IdRef;
030import org.nuxeo.ecm.platform.comment.api.Comment;
031import org.nuxeo.ecm.platform.comment.api.CommentManager;
032import org.nuxeo.ecm.platform.comment.api.CommentableDocument;
033import org.nuxeo.runtime.api.Framework;
034
035/**
036 * @author <a href="mailto:glefter@nuxeo.com">George Lefter</a>
037 */
038public class CommentableDocumentAdapter implements CommentableDocument {
039
040    private static final long serialVersionUID = 2996381735762615450L;
041
042    protected final DocumentModel docModel;
043
044    protected final CommentManager commentManager;
045
046    public CommentableDocumentAdapter(DocumentModel docModel) {
047        this.commentManager = Framework.getService(CommentManager.class);
048        this.docModel = docModel;
049    }
050
051    @Override
052    public DocumentModel addComment(DocumentModel comment) {
053        return addComment(docModel, comment);
054    }
055
056    @Override
057    public DocumentModel addComment(DocumentModel comment, String path) {
058        comment.setPropertyValue(COMMENT_PARENT_ID_PROPERTY, docModel.getId());
059        return commentManager.createLocatedComment(docModel, comment, path);
060    }
061
062    @Override
063    public DocumentModel addComment(DocumentModel parent, DocumentModel comment) {
064        comment.setPropertyValue(COMMENT_PARENT_ID_PROPERTY, parent.getId());
065        return commentManager.createComment(parent, comment);
066    }
067
068    @Override
069    public void removeComment(DocumentModel comment) {
070        commentManager.deleteComment(docModel.getCoreSession(), comment.getId());
071    }
072
073    @Override
074    public List<DocumentModel> getComments() {
075        return getComments(docModel);
076    }
077
078    @Override
079    public List<DocumentModel> getComments(DocumentModel parent) {
080        CoreSession session = docModel.getCoreSession();
081        List<Comment> comments = commentManager.getComments(session, parent.getId());
082        return CoreInstance.doPrivileged(session, s -> {
083            return comments.stream().map(comment -> {
084                DocumentModel commentModel = s.getDocument(new IdRef(comment.getId()));
085                commentModel.detach(true);
086                return commentModel;
087            }).collect(Collectors.toList());
088        });
089    }
090
091}