001/*
002 * (C) Copyright 2017 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 *     Antoine Taillefer <ataillefer@nuxeo.com>
018 */
019package org.nuxeo.drive.listener;
020
021import org.nuxeo.drive.service.impl.NuxeoDriveManagerImpl;
022import org.nuxeo.ecm.core.api.CoreSession;
023import org.nuxeo.ecm.core.api.DocumentModel;
024import org.nuxeo.ecm.core.api.DocumentModelList;
025import org.nuxeo.ecm.core.event.Event;
026import org.nuxeo.ecm.core.event.EventContext;
027import org.nuxeo.ecm.core.event.EventListener;
028import org.nuxeo.ecm.core.event.impl.DocumentEventContext;
029import org.nuxeo.ecm.core.query.sql.NXQL;
030import org.nuxeo.runtime.api.Framework;
031import org.nuxeo.runtime.services.config.ConfigurationService;
032
033/**
034 * Event listener to reset the synchronization root registrations on a copied document and its children.
035 *
036 * @since 9.1
037 */
038public class NuxeoDriveSyncRootCopyListener implements EventListener {
039
040    public static final String RESET_SYNC_ROOTS_ON_COPY_CONFIGURATION_PROPERTY = "org.nuxeo.drive.resetSyncRootsOnCopy";
041
042    @Override
043    public void handleEvent(Event event) {
044        if (Framework.getService(ConfigurationService.class)
045                     .isBooleanPropertyFalse(RESET_SYNC_ROOTS_ON_COPY_CONFIGURATION_PROPERTY)) {
046            return;
047        }
048        EventContext context = event.getContext();
049        if (!(context instanceof DocumentEventContext)) {
050            return;
051        }
052        DocumentModel doc = ((DocumentEventContext) context).getSourceDocument();
053        CoreSession session = context.getCoreSession();
054        DocumentModelList syncRoots = getSyncRoots(doc, session);
055        for (DocumentModel syncRoot : syncRoots) {
056            syncRoot.setPropertyValue(NuxeoDriveManagerImpl.DRIVE_SUBSCRIPTIONS_PROPERTY, null);
057            syncRoot.putContextData("source", "drive");
058            syncRoot.putContextData(CoreSession.SOURCE, "drive");
059            session.saveDocument(syncRoot);
060        }
061    }
062
063    protected DocumentModelList getSyncRoots(DocumentModel doc, CoreSession session) {
064        String nxql = "SELECT * FROM Document WHERE ecm:mixinType = '" + NuxeoDriveManagerImpl.NUXEO_DRIVE_FACET
065                + "' AND ecm:isVersion = 0 AND ecm:path STARTSWITH " + NXQL.escapeString(doc.getPathAsString());
066        DocumentModelList syncRoots = session.query(nxql);
067        if (doc.hasFacet(NuxeoDriveManagerImpl.NUXEO_DRIVE_FACET)) {
068            syncRoots.add(doc);
069        }
070        return syncRoots;
071    }
072
073}