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/*
This file is part of Subsonic.
Subsonic 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 3 of the License, or
(at your option) any later version.
Subsonic 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 Subsonic. If not, see <http://www.gnu.org/licenses/>.
Copyright 2009 (C) Sindre Mehus
*/
package net.sourceforge.subsonic.controller;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang.StringUtils;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.ParameterizableViewController;
import net.sourceforge.subsonic.domain.Playlist;
import net.sourceforge.subsonic.service.PlaylistService;
import net.sourceforge.subsonic.service.SecurityService;
/**
* @author Sindre Mehus
*/
public class ImportPlaylistController extends ParameterizableViewController {
private static final long MAX_PLAYLIST_SIZE_MB = 5L;
private SecurityService securityService;
private PlaylistService playlistService;
@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) throws Exception {
Map<String, Object> map = new HashMap<String, Object>();
try {
if (ServletFileUpload.isMultipartContent(request)) {
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
List<?> items = upload.parseRequest(request);
for (Object o : items) {
FileItem item = (FileItem) o;
if ("file".equals(item.getFieldName()) && !StringUtils.isBlank(item.getName())) {
if (item.getSize() > MAX_PLAYLIST_SIZE_MB * 1024L * 1024L) {
throw new Exception("The playlist file is too large. Max file size is " + MAX_PLAYLIST_SIZE_MB + " MB.");
}
String playlistName = FilenameUtils.getBaseName(item.getName());
String fileName = FilenameUtils.getName(item.getName());
String format = StringUtils.lowerCase(FilenameUtils.getExtension(item.getName()));
String username = securityService.getCurrentUsername(request);
Playlist playlist = playlistService.importPlaylist(username, playlistName, fileName, format, item.getInputStream());
map.put("playlist", playlist);
}
}
}
} catch (Exception e) {
map.put("error", e.getMessage());
}
ModelAndView result = super.handleRequestInternal(request, response);
result.addObject("model", map);
return result;
}
public void setSecurityService(SecurityService securityService) {
this.securityService = securityService;
}
public void setPlaylistService(PlaylistService playlistService) {
this.playlistService = playlistService;
}
}
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