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94 lines
3.8 KiB
94 lines
3.8 KiB
/*
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This file is part of Libresonic.
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Libresonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Libresonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Libresonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2016 (C) Libresonic Authors
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Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
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*/
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package org.libresonic.player.controller;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import org.apache.commons.fileupload.FileItem;
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import org.apache.commons.fileupload.FileItemFactory;
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import org.apache.commons.fileupload.disk.DiskFileItemFactory;
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import org.apache.commons.fileupload.servlet.ServletFileUpload;
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import org.apache.commons.io.FilenameUtils;
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import org.apache.commons.lang.StringUtils;
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import org.springframework.web.servlet.ModelAndView;
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import org.springframework.web.servlet.mvc.ParameterizableViewController;
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import org.libresonic.player.domain.Playlist;
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import org.libresonic.player.service.PlaylistService;
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import org.libresonic.player.service.SecurityService;
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/**
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* @author Sindre Mehus
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*/
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public class ImportPlaylistController extends ParameterizableViewController {
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private static final long MAX_PLAYLIST_SIZE_MB = 5L;
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private SecurityService securityService;
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private PlaylistService playlistService;
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@Override
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protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) throws Exception {
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Map<String, Object> map = new HashMap<String, Object>();
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try {
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if (ServletFileUpload.isMultipartContent(request)) {
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FileItemFactory factory = new DiskFileItemFactory();
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ServletFileUpload upload = new ServletFileUpload(factory);
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List<?> items = upload.parseRequest(request);
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for (Object o : items) {
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FileItem item = (FileItem) o;
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if ("file".equals(item.getFieldName()) && !StringUtils.isBlank(item.getName())) {
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if (item.getSize() > MAX_PLAYLIST_SIZE_MB * 1024L * 1024L) {
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throw new Exception("The playlist file is too large. Max file size is " + MAX_PLAYLIST_SIZE_MB + " MB.");
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}
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String playlistName = FilenameUtils.getBaseName(item.getName());
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String fileName = FilenameUtils.getName(item.getName());
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String format = StringUtils.lowerCase(FilenameUtils.getExtension(item.getName()));
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String username = securityService.getCurrentUsername(request);
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Playlist playlist = playlistService.importPlaylist(username, playlistName, fileName, format, item.getInputStream(), null);
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map.put("playlist", playlist);
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}
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}
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}
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} catch (Exception e) {
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map.put("error", e.getMessage());
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}
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ModelAndView result = super.handleRequestInternal(request, response);
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result.addObject("model", map);
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return result;
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}
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public void setSecurityService(SecurityService securityService) {
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this.securityService = securityService;
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}
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public void setPlaylistService(PlaylistService playlistService) {
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this.playlistService = playlistService;
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}
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}
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