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/* |
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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.io.IOException; |
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import java.util.ArrayList; |
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import java.util.Arrays; |
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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 java.util.SortedMap; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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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.multiaction.MultiActionController; |
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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.MusicIndex; |
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import org.libresonic.player.domain.PlayQueue; |
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import org.libresonic.player.domain.Player; |
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import org.libresonic.player.domain.RandomSearchCriteria; |
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import org.libresonic.player.domain.SearchCriteria; |
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import org.libresonic.player.domain.SearchResult; |
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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.MusicIndexService; |
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import org.libresonic.player.service.PlayerService; |
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import org.libresonic.player.service.PlaylistService; |
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import org.libresonic.player.service.SearchService; |
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import org.libresonic.player.service.SecurityService; |
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import org.libresonic.player.service.SettingsService; |
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/** |
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* Multi-controller used for wap pages. |
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* |
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* @author Sindre Mehus |
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*/ |
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public class WapController extends MultiActionController { |
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private SettingsService settingsService; |
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private PlayerService playerService; |
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private PlaylistService playlistService; |
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private SecurityService securityService; |
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private MusicIndexService musicIndexService; |
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private MediaFileService mediaFileService; |
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private SearchService searchService; |
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public ModelAndView index(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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return wap(request, response); |
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} |
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public ModelAndView wap(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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Map<String, Object> map = new HashMap<String, Object>(); |
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String username = securityService.getCurrentUsername(request); |
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List<MusicFolder> folders = settingsService.getMusicFoldersForUser(username); |
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if (folders.isEmpty()) { |
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map.put("noMusic", true); |
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} else { |
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SortedMap<MusicIndex, List<MusicIndex.SortableArtistWithMediaFiles>> allArtists = musicIndexService.getIndexedArtists(folders, false); |
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// If an index is given as parameter, only show music files for this index.
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String index = request.getParameter("index"); |
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if (index != null) { |
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List<MusicIndex.SortableArtistWithMediaFiles> artists = allArtists.get(new MusicIndex(index)); |
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if (artists == null) { |
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map.put("noMusic", true); |
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} else { |
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map.put("artists", artists); |
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} |
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} |
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// Otherwise, list all indexes.
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else { |
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map.put("indexes", allArtists.keySet()); |
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} |
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} |
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return new ModelAndView("wap/index", "model", map); |
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} |
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public ModelAndView browse(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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String path = request.getParameter("path"); |
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MediaFile parent = mediaFileService.getMediaFile(path); |
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// Create array of file(s) to display.
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List<MediaFile> children; |
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if (parent.isDirectory()) { |
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children = mediaFileService.getChildrenOf(parent, true, true, true); |
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} else { |
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children = new ArrayList<MediaFile>(); |
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children.add(parent); |
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} |
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Map<String, Object> map = new HashMap<String, Object>(); |
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map.put("parent", parent); |
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map.put("children", children); |
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map.put("user", securityService.getCurrentUser(request)); |
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return new ModelAndView("wap/browse", "model", map); |
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} |
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public ModelAndView playlist(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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// Create array of players to control. If the "player" attribute is set for this session,
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// only the player with this ID is controlled. Otherwise, all players are controlled.
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List<Player> players = playerService.getAllPlayers(); |
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String playerId = (String) request.getSession().getAttribute("player"); |
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if (playerId != null) { |
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Player player = playerService.getPlayerById(playerId); |
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if (player != null) { |
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players = Arrays.asList(player); |
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} |
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} |
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Map<String, Object> map = new HashMap<String, Object>(); |
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for (Player player : players) { |
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PlayQueue playQueue = player.getPlayQueue(); |
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map.put("playlist", playQueue); |
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if (request.getParameter("play") != null) { |
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MediaFile file = mediaFileService.getMediaFile(request.getParameter("play")); |
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playQueue.addFiles(false, file); |
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} else if (request.getParameter("add") != null) { |
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MediaFile file = mediaFileService.getMediaFile(request.getParameter("add")); |
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playQueue.addFiles(true, file); |
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} else if (request.getParameter("skip") != null) { |
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playQueue.setIndex(Integer.parseInt(request.getParameter("skip"))); |
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} else if (request.getParameter("clear") != null) { |
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playQueue.clear(); |
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} else if (request.getParameter("load") != null) { |
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List<MediaFile> songs = playlistService.getFilesInPlaylist(ServletRequestUtils.getIntParameter(request, "id")); |
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playQueue.addFiles(false, songs); |
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} else if (request.getParameter("random") != null) { |
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List<MusicFolder> musicFolders = settingsService.getMusicFoldersForUser(securityService.getCurrentUsername(request)); |
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List<MediaFile> randomFiles = searchService.getRandomSongs(new RandomSearchCriteria(20, null, null, null, musicFolders)); |
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playQueue.addFiles(false, randomFiles); |
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} |
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} |
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map.put("players", players); |
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return new ModelAndView("wap/playlist", "model", map); |
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} |
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public ModelAndView loadPlaylist(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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Map<String, Object> map = new HashMap<String, Object>(); |
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map.put("playlists", playlistService.getReadablePlaylistsForUser(securityService.getCurrentUsername(request))); |
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return new ModelAndView("wap/loadPlaylist", "model", map); |
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} |
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public ModelAndView search(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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return new ModelAndView("wap/search"); |
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} |
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public ModelAndView searchResult(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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String username = securityService.getCurrentUsername(request); |
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String query = request.getParameter("query"); |
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Map<String, Object> map = new HashMap<String, Object>(); |
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map.put("hits", search(query, username)); |
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return new ModelAndView("wap/searchResult", "model", map); |
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} |
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public ModelAndView settings(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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String playerId = (String) request.getSession().getAttribute("player"); |
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List<Player> allPlayers = playerService.getAllPlayers(); |
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User user = securityService.getCurrentUser(request); |
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List<Player> players = new ArrayList<Player>(); |
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Map<String, Object> map = new HashMap<String, Object>(); |
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for (Player player : allPlayers) { |
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// Only display authorized players.
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if (user.isAdminRole() || user.getUsername().equals(player.getUsername())) { |
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players.add(player); |
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} |
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} |
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map.put("playerId", playerId); |
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map.put("players", players); |
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return new ModelAndView("wap/settings", "model", map); |
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} |
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public ModelAndView selectPlayer(HttpServletRequest request, HttpServletResponse response) throws Exception { |
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request.getSession().setAttribute("player", request.getParameter("playerId")); |
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return settings(request, response); |
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} |
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private List<MediaFile> search(String query, String username) throws IOException { |
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SearchCriteria criteria = new SearchCriteria(); |
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criteria.setQuery(query); |
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criteria.setOffset(0); |
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criteria.setCount(50); |
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List<MusicFolder> musicFolders = settingsService.getMusicFoldersForUser(username); |
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SearchResult result = searchService.search(criteria, musicFolders, SearchService.IndexType.SONG); |
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return result.getMediaFiles(); |
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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 void setPlayerService(PlayerService playerService) { |
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this.playerService = playerService; |
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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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public void setSecurityService(SecurityService securityService) { |
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this.securityService = securityService; |
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} |
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public void setMusicIndexService(MusicIndexService musicIndexService) { |
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this.musicIndexService = musicIndexService; |
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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 setSearchService(SearchService searchService) { |
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this.searchService = searchService; |
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} |
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} |
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