001/*
002 * (C) Copyright 2012 Nuxeo SA (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.operations;
020
021import java.io.IOException;
022
023import javax.mail.internet.ParseException;
024
025import org.nuxeo.drive.adapter.FileItem;
026import org.nuxeo.drive.adapter.FileSystemItem;
027import org.nuxeo.drive.service.FileSystemItemManager;
028import org.nuxeo.ecm.automation.OperationContext;
029import org.nuxeo.ecm.automation.core.Constants;
030import org.nuxeo.ecm.automation.core.annotations.Context;
031import org.nuxeo.ecm.automation.core.annotations.Operation;
032import org.nuxeo.ecm.automation.core.annotations.OperationMethod;
033import org.nuxeo.ecm.automation.core.annotations.Param;
034import org.nuxeo.ecm.core.api.Blob;
035import org.nuxeo.runtime.api.Framework;
036
037/**
038 * Updates the {@link FileSystemItem} with the given id with the given blob for the currently authenticated user.
039 *
040 * @author Antoine Taillefer
041 */
042@Operation(id = NuxeoDriveUpdateFile.ID, category = Constants.CAT_SERVICES, label = "Nuxeo Drive: Update file")
043public class NuxeoDriveUpdateFile {
044
045    public static final String ID = "NuxeoDrive.UpdateFile";
046
047    @Context
048    protected OperationContext ctx;
049
050    @Param(name = "id")
051    protected String id;
052
053    /**
054     * @since 6.0
055     */
056    @Param(name = "parentId", required = false)
057    protected String parentId;
058
059    @OperationMethod
060    public Blob run(Blob blob) throws ParseException, IOException {
061
062        FileSystemItemManager fileSystemItemManager = Framework.getLocalService(FileSystemItemManager.class);
063        NuxeoDriveOperationHelper.normalizeMimeTypeAndEncoding(blob);
064        FileItem fileItem;
065        if (parentId == null) {
066            fileItem = fileSystemItemManager.updateFile(id, blob, ctx.getPrincipal());
067        } else {
068            fileItem = fileSystemItemManager.updateFile(id, parentId, blob, ctx.getPrincipal());
069        }
070
071        return NuxeoDriveOperationHelper.asJSONBlob(fileItem);
072    }
073
074}