001/*
002 * (C) Copyright 2006-2010 Nuxeo SA (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     Julien Anguenot
016 *     Florent Guillaume
017 */
018
019package org.nuxeo.ecm.platform.publisher.rules;
020
021import java.util.Arrays;
022import java.util.HashSet;
023
024import org.nuxeo.ecm.core.api.DocumentModel;
025import org.nuxeo.ecm.core.api.DocumentRef;
026import org.nuxeo.ecm.core.api.UnrestrictedSessionRunner;
027import org.nuxeo.ecm.core.api.security.ACP;
028import org.nuxeo.ecm.core.api.security.SecurityConstants;
029
030/**
031 * Default NXP validator.
032 * <p>
033 * Validators here will be principals having manage everything rights in the sections where the document has been
034 * published.
035 */
036public class DefaultValidatorsRule implements ValidatorsRule {
037
038    private static final long serialVersionUID = 1L;
039
040    public String[] computesValidatorsFor(DocumentModel doc) {
041        UnrestrictedACPGetter acpg = new UnrestrictedACPGetter(doc);
042        acpg.runUnrestricted();
043        String[] writePermissions = doc.getCoreSession().getPermissionsToCheck(SecurityConstants.WRITE);
044        String[] reviewers = acpg.acp.listUsernamesForAnyPermission(new HashSet<String>(Arrays.asList(writePermissions)));
045        return reviewers;
046    }
047
048    protected static class UnrestrictedACPGetter extends UnrestrictedSessionRunner {
049
050        public final DocumentRef docRef;
051
052        public ACP acp;
053
054        public UnrestrictedACPGetter(DocumentModel doc) {
055            super(doc.getCoreSession());
056            this.docRef = doc.getRef();
057        }
058
059        @Override
060        public void run() {
061            acp = session.getACP(docRef);
062        }
063    }
064
065}