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183 lines
6.2 KiB
183 lines
6.2 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.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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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.lang.StringUtils;
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import org.springframework.web.bind.ServletRequestUtils;
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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.MediaFile;
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import org.libresonic.player.domain.MusicFolder;
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import org.libresonic.player.domain.Share;
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import org.libresonic.player.domain.User;
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import org.libresonic.player.service.MediaFileService;
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import org.libresonic.player.service.SecurityService;
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import org.libresonic.player.service.SettingsService;
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import org.libresonic.player.service.ShareService;
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/**
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* Controller for the page used to administrate the set of shared media.
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*
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* @author Sindre Mehus
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*/
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public class ShareSettingsController extends ParameterizableViewController {
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private ShareService shareService;
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private SecurityService securityService;
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private MediaFileService mediaFileService;
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private SettingsService settingsService;
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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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if (isFormSubmission(request)) {
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handleParameters(request);
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map.put("toast", true);
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}
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ModelAndView result = super.handleRequestInternal(request, response);
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map.put("shareBaseUrl", shareService.getShareBaseUrl());
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map.put("shareInfos", getShareInfos(request));
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map.put("user", securityService.getCurrentUser(request));
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result.addObject("model", map);
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return result;
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}
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/**
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* Determine if the given request represents a form submission.
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*
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* @param request current HTTP request
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* @return if the request represents a form submission
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*/
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private boolean isFormSubmission(HttpServletRequest request) {
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return "POST".equals(request.getMethod());
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}
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private void handleParameters(HttpServletRequest request) {
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User user = securityService.getCurrentUser(request);
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for (Share share : shareService.getSharesForUser(user)) {
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int id = share.getId();
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String description = getParameter(request, "description", id);
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boolean delete = getParameter(request, "delete", id) != null;
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String expireIn = getParameter(request, "expireIn", id);
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if (delete) {
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shareService.deleteShare(id);
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} else {
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if (expireIn != null) {
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share.setExpires(parseExpireIn(expireIn));
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}
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share.setDescription(description);
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shareService.updateShare(share);
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}
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}
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boolean deleteExpired = ServletRequestUtils.getBooleanParameter(request, "deleteExpired", false);
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if (deleteExpired) {
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Date now = new Date();
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for (Share share : shareService.getSharesForUser(user)) {
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Date expires = share.getExpires();
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if (expires != null && expires.before(now)) {
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shareService.deleteShare(share.getId());
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}
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}
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}
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}
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private List<ShareInfo> getShareInfos(HttpServletRequest request) {
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List<ShareInfo> result = new ArrayList<ShareInfo>();
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User user = securityService.getCurrentUser(request);
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List<MusicFolder> musicFolders = settingsService.getMusicFoldersForUser(user.getUsername());
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for (Share share : shareService.getSharesForUser(user)) {
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List<MediaFile> files = shareService.getSharedFiles(share.getId(), musicFolders);
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if (!files.isEmpty()) {
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MediaFile file = files.get(0);
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result.add(new ShareInfo(share, file.isDirectory() ? file : mediaFileService.getParentOf(file)));
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}
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}
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return result;
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}
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private String getParameter(HttpServletRequest request, String name, int id) {
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return StringUtils.trimToNull(request.getParameter(name + "[" + id + "]"));
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}
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private Date parseExpireIn(String expireIn) {
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int days = Integer.parseInt(expireIn);
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if (days == 0) {
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return null;
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}
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Calendar calendar = Calendar.getInstance();
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calendar.add(Calendar.DAY_OF_YEAR, days);
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return calendar.getTime();
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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 setShareService(ShareService shareService) {
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this.shareService = shareService;
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}
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public void setMediaFileService(MediaFileService mediaFileService) {
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this.mediaFileService = mediaFileService;
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}
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public void setSettingsService(SettingsService settingsService) {
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this.settingsService = settingsService;
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}
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public static class ShareInfo {
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private final Share share;
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private final MediaFile dir;
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public ShareInfo(Share share, MediaFile dir) {
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this.share = share;
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this.dir = dir;
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}
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public Share getShare() {
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return share;
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}
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public MediaFile getDir() {
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return dir;
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}
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}
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}
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