//=============================================================================
//=== Copyright (C) 2001-2007 Food and Agriculture Organization of the
//=== United Nations (FAO-UN), United Nations World Food Programme (WFP)
//=== and United Nations Environment Programme (UNEP)
//===
//=== This program is free software; you can redistribute it and/or modify
//=== it under the terms of the GNU General Public License as published by
//=== the Free Software Foundation; either version 2 of the License, or (at
//=== your option) any later version.
//===
//=== 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
//=== General Public License for more details.
//===
//=== You should have received a copy of the GNU General Public License
//=== along with this program; if not, write to the Free Software
//=== Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
//===
//=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
//=== Rome - Italy. email: geonetwork@osgeo.org
//==============================================================================
package org.fao.geonet.services.resources;
import jeeves.interfaces.Service;
import jeeves.server.ServiceConfig;
import jeeves.server.UserSession;
import jeeves.server.context.ServiceContext;
import org.fao.geonet.domain.Metadata;
import org.fao.geonet.repository.MetadataRepository;
import org.fao.geonet.services.resources.handlers.IResourceUploadHandler;
import org.fao.geonet.Util;
import org.apache.commons.io.FileUtils;
import org.fao.geonet.constants.Geonet;
import org.fao.geonet.constants.Params;
import org.fao.geonet.lib.Lib;
import org.fao.geonet.services.Utils;
import org.jdom.Element;
import java.io.File;
import java.util.List;
//=============================================================================
/**
* Handles the file upload when a record is in editing mode.
*/
public class Upload implements Service {
// ----------------------------------------------------------------------------
// ---
// --- Init
// ---
// ----------------------------------------------------------------------------
public void init(String appPath, ServiceConfig params) throws Exception {
}
// ----------------------------------------------------------------------------
// ---
// --- Service
// ---
// ----------------------------------------------------------------------------
public Element exec(Element params, ServiceContext context)
throws Exception {
String id = Utils.getIdentifierFromParameters(params, context);
String ref = Util.getParam(params, Params.REF);
Lib.resource.checkEditPrivilege(context, id);
// get info to log the upload
UserSession session = context.getUserSession();
String username = session.getUsername();
if (username == null)
username = "unknown (this shouldn't happen?)";
final Metadata metadata = context.getBean(MetadataRepository.class).findOne(id);
String mdUuid = metadata.getUuid();
// Jeeves will place the uploaded file name in the f_{ref} element
// we do it this way because Jeeves will sanitize the name to remove
// characters that may cause problems
Element fnameElem = params.getChild("f_" + ref);
String fname = fnameElem.getText();
String fsize = fnameElem.getAttributeValue("size");
if (fsize == null)
fsize = "0";
IResourceUploadHandler uploadHook = (IResourceUploadHandler) context.getApplicationContext().getBean("resourceUploadHandler");
uploadHook.onUpload(context, params, Integer.parseInt(id), fname, new Double(fsize).doubleValue());
context.info("UPLOADED:" + fname + "," + id + "," + mdUuid + ","
+ context.getIpAddress() + "," + username);
// update the metadata
Element elem = new Element("_" + ref);
params.addContent(elem);
elem.setText(fname);
return new Element("response").addContent(
new Element("fname").setText(fname)).addContent(
new Element("fsize").setText(fsize));
}
}
// =============================================================================