Java tutorial
/* * PS3 Media Server, for streaming any medias to your PS3. * Copyright (C) 2008 A.Brochard * * 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; version 2 * of the License only. * * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA. */ package net.pms.dlna; import com.sun.jna.Platform; import net.pms.Messages; import net.pms.PMS; import net.pms.configuration.MapFileConfiguration; import net.pms.configuration.PmsConfiguration; import net.pms.configuration.RendererConfiguration; import net.pms.dlna.virtual.VirtualFolder; import net.pms.dlna.virtual.VirtualVideoAction; import net.pms.external.AdditionalFolderAtRoot; import net.pms.external.AdditionalFoldersAtRoot; import net.pms.external.ExternalFactory; import net.pms.external.ExternalListener; import net.pms.newgui.IFrame; import org.apache.commons.configuration.ConfigurationException; import org.apache.commons.io.FileUtils; import org.apache.commons.io.IOUtils; import org.apache.commons.lang3.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import xmlwise.Plist; import xmlwise.XmlParseException; import java.io.*; import java.net.*; import java.text.Collator; import java.text.Normalizer; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.Iterator; import java.util.List; import java.util.Locale; import java.util.Map; import java.util.StringTokenizer; public class RootFolder extends DLNAResource { private static final Logger logger = LoggerFactory.getLogger(RootFolder.class); private static final PmsConfiguration configuration = PMS.getConfiguration(); private boolean running; public RootFolder() { setIndexId(0); } @Override public InputStream getInputStream() { return null; } @Override public String getName() { return "root"; } @Override public boolean isFolder() { return true; } @Override public long length() { return 0; } @Override public String getSystemName() { return getName(); } @Override public boolean isValid() { return true; } @Override public void discoverChildren() { if (isDiscovered()) { return; } for (DLNAResource r : getConfiguredFolders()) { addChild(r); } for (DLNAResource r : getVirtualFolders()) { addChild(r); } String webConfPath = configuration.getWebConfPath(); File webConf = new File(webConfPath); if (webConf.exists()) { addWebFolder(webConf); } if (Platform.isMac() && configuration.isShowIphotoLibrary()) { DLNAResource iPhotoRes = getiPhotoFolder(); if (iPhotoRes != null) { addChild(iPhotoRes); } } if (Platform.isMac() && configuration.isShowApertureLibrary()) { DLNAResource apertureRes = getApertureFolder(); if (apertureRes != null) { addChild(apertureRes); } } if ((Platform.isMac() || Platform.isWindows()) && configuration.isShowItunesLibrary()) { DLNAResource iTunesRes = getiTunesFolder(); if (iTunesRes != null) { addChild(iTunesRes); } } if (!configuration.isHideMediaLibraryFolder()) { DLNAResource libraryRes = PMS.get().getLibrary(); if (libraryRes != null) { addChild(libraryRes); } } for (DLNAResource r : getAdditionalFoldersAtRoot()) { addChild(r); } if (!configuration.getHideVideoSettings()) { DLNAResource videoSettingsFolder = getVideoSettingsFolder(); if (videoSettingsFolder != null) { addChild(videoSettingsFolder); } } setDiscovered(true); } /** * Returns whether or not a scan is running. * * @return <code>true</code> if a scan is running, <code>false</code> * otherwise. */ private synchronized boolean isRunning() { return running; } /** * Sets whether or not a scan is running. * * @param running Set to <code>true</code> if the scan is running, or to * <code>false</code> when the scan has stopped. */ private synchronized void setRunning(boolean running) { this.running = running; } public void scan() { setRunning(true); if (!isDiscovered()) { discoverChildren(); } setDefaultRenderer(RendererConfiguration.getDefaultConf()); scan(this); IFrame frame = PMS.get().getFrame(); frame.setScanLibraryEnabled(true); PMS.get().getDatabase().cleanup(); frame.setStatusLine(null); } /** * @deprecated Use {@link #stopScan()} instead. */ @Deprecated public void stopscan() { stopScan(); } public void stopScan() { setRunning(false); } private synchronized void scan(DLNAResource resource) { if (isRunning()) { for (DLNAResource child : resource.getChildren()) { if (isRunning() && child.allowScan()) { child.setDefaultRenderer(resource.getDefaultRenderer()); String trace = null; if (child instanceof RealFile) { trace = Messages.getString("DLNAMediaDatabase.4") + " " + child.getName(); } if (trace != null) { logger.debug(trace); PMS.get().getFrame().setStatusLine(trace); } if (child.isDiscovered()) { child.refreshChildren(); } else { if (child instanceof DVDISOFile || child instanceof DVDISOTitle) { // FIXME ugly hack child.resolve(); } child.discoverChildren(); child.analyzeChildren(-1); child.setDiscovered(true); } int count = child.getChildren().size(); if (count == 0) { continue; } scan(child); child.getChildren().clear(); } } } } private List<RealFile> getConfiguredFolders() { List<RealFile> res = new ArrayList<RealFile>(); File[] files = PMS.get().getFoldersConf(); if (files == null || files.length == 0) { files = File.listRoots(); } for (File f : files) { res.add(new RealFile(f)); } return res; } private List<DLNAResource> getVirtualFolders() { List<DLNAResource> res = new ArrayList<DLNAResource>(); List<MapFileConfiguration> mapFileConfs = MapFileConfiguration.parse(configuration.getVirtualFolders()); if (mapFileConfs != null) { for (MapFileConfiguration f : mapFileConfs) { res.add(new MapFile(f)); } } return res; } private void addWebFolder(File webConf) { if (webConf.exists()) { try { LineNumberReader br = new LineNumberReader( new InputStreamReader(new FileInputStream(webConf), "UTF-8")); String line; while ((line = br.readLine()) != null) { line = line.trim(); if (line.length() > 0 && !line.startsWith("#") && line.indexOf("=") > -1) { String key = line.substring(0, line.indexOf("=")); String value = line.substring(line.indexOf("=") + 1); String[] keys = parseFeedKey(key); try { if (keys[0].equals("imagefeed") || keys[0].equals("audiofeed") || keys[0].equals("videofeed") || keys[0].equals("audiostream") || keys[0].equals("videostream")) { String[] values = parseFeedValue(value); DLNAResource parent = null; if (keys[1] != null) { StringTokenizer st = new StringTokenizer(keys[1], ","); DLNAResource currentRoot = this; while (st.hasMoreTokens()) { String folder = st.nextToken(); parent = currentRoot.searchByName(folder); if (parent == null) { parent = new VirtualFolder(folder, ""); currentRoot.addChild(parent); } currentRoot = parent; } } if (parent == null) { parent = this; } if (keys[0].equals("imagefeed")) { parent.addChild(new ImagesFeed(values[0])); } else if (keys[0].equals("videofeed")) { parent.addChild(new VideosFeed(values[0])); } else if (keys[0].equals("audiofeed")) { parent.addChild(new AudiosFeed(values[0])); } else if (keys[0].equals("audiostream")) { parent.addChild(new WebAudioStream(values[0], values[1], values[2])); } else if (keys[0].equals("videostream")) { parent.addChild(new WebVideoStream(values[0], values[1], values[2])); } } } catch (ArrayIndexOutOfBoundsException e) { // catch exception here and go with parsing logger.info("Error at line " + br.getLineNumber() + " of WEB.conf: " + e.getMessage()); logger.debug(null, e); } } } br.close(); } catch (IOException e) { logger.info("Unexpected error in WEB.conf" + e.getMessage()); logger.debug(null, e); } } } /** * Splits the first part of a WEB.conf spec into a pair of Strings * representing the resource type and its DLNA folder. * * @param spec (String) to be split * @return Array of (String) that represents the tokenized entry. */ private String[] parseFeedKey(String spec) { String[] pair = StringUtils.split(spec, ".", 2); if (pair == null || pair.length < 2) { pair = new String[2]; } if (pair[0] == null) { pair[0] = ""; } return pair; } /** * Splits the second part of a WEB.conf spec into a triple of Strings * representing the DLNA path, resource URI and optional thumbnail URI. * * @param spec (String) to be split * @return Array of (String) that represents the tokenized entry. */ private String[] parseFeedValue(String spec) { StringTokenizer st = new StringTokenizer(spec, ","); String[] triple = new String[3]; int i = 0; while (st.hasMoreTokens()) { triple[i++] = st.nextToken(); } return triple; } /** * Creates, populates and returns a virtual folder mirroring the * contents of the system's iPhoto folder. * Mac OS X only. * * @return iPhotoVirtualFolder the populated <code>VirtualFolder</code>, or null if one couldn't be created. */ private DLNAResource getiPhotoFolder() { VirtualFolder iPhotoVirtualFolder = null; if (Platform.isMac()) { logger.debug("Adding iPhoto folder"); InputStream inputStream = null; try { // This command will show the XML files for recently opened iPhoto databases Process process = Runtime.getRuntime().exec("defaults read com.apple.iApps iPhotoRecentDatabases"); inputStream = process.getInputStream(); List<String> lines = IOUtils.readLines(inputStream); logger.debug("iPhotoRecentDatabases: {}", lines); if (lines.size() >= 2) { // we want the 2nd line String line = lines.get(1); // Remove extra spaces line = line.trim(); // Remove quotes line = line.substring(1, line.length() - 1); URI uri = new URI(line); URL url = uri.toURL(); File file = FileUtils.toFile(url); logger.debug("Resolved URL to file: {} -> {}", url, file.getAbsolutePath()); // Load the properties XML file. Map<String, Object> iPhotoLib = Plist.load(file); // The list of all photos Map<?, ?> photoList = (Map<?, ?>) iPhotoLib.get("Master Image List"); // The list of events (rolls) List<Map<?, ?>> listOfRolls = (List<Map<?, ?>>) iPhotoLib.get("List of Rolls"); iPhotoVirtualFolder = new VirtualFolder("iPhoto Library", null); for (Map<?, ?> roll : listOfRolls) { Object rollName = roll.get("RollName"); if (rollName != null) { VirtualFolder virtualFolder = new VirtualFolder(rollName.toString(), null); // List of photos in an event (roll) List<?> rollPhotos = (List<?>) roll.get("KeyList"); for (Object photo : rollPhotos) { Map<?, ?> photoProperties = (Map<?, ?>) photoList.get(photo); if (photoProperties != null) { Object imagePath = photoProperties.get("ImagePath"); if (imagePath != null) { RealFile realFile = new RealFile(new File(imagePath.toString())); virtualFolder.addChild(realFile); } } } iPhotoVirtualFolder.addChild(virtualFolder); } } } else { logger.info("iPhoto folder not found"); } } catch (XmlParseException e) { logger.error("Something went wrong with the iPhoto Library scan: ", e); } catch (URISyntaxException e) { logger.error("Something went wrong with the iPhoto Library scan: ", e); } catch (IOException e) { logger.error("Something went wrong with the iPhoto Library scan: ", e); } finally { IOUtils.closeQuietly(inputStream); } } return iPhotoVirtualFolder; } /** * Returns Aperture folder. Used by manageRoot, so it is usually used as * a folder at the root folder. Only works when PMS is run on Mac OS X. * TODO: Requirements for Aperture. */ private DLNAResource getApertureFolder() { VirtualFolder res = null; if (Platform.isMac()) { Process process = null; try { process = Runtime.getRuntime().exec("defaults read com.apple.iApps ApertureLibraries"); BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream())); // Every line entry is one aperture library. We want all of them as a dlna folder. String line; res = new VirtualFolder("Aperture libraries", null); while ((line = in.readLine()) != null) { if (line.startsWith("(") || line.startsWith(")")) { continue; } line = line.trim(); // remove extra spaces line = line.substring(1, line.lastIndexOf("\"")); // remove quotes and spaces VirtualFolder apertureLibrary = createApertureDlnaLibrary(line); if (apertureLibrary != null) { res.addChild(apertureLibrary); } } in.close(); } catch (Exception e) { logger.error("Something went wrong with the aperture library scan: ", e); } finally { // Avoid zombie processes, or open stream failures if (process != null) { try { // The process seems to always finish, so we can wait for it. // If the result code is not read by parent. The process might turn into a zombie (they are real!) process.waitFor(); } catch (InterruptedException e) { // Can this thread be interrupted? Don't think so, or, and even when, what will happen? logger.warn("Interrupted while waiting for stream for process" + e.getMessage()); } try { process.getErrorStream().close(); } catch (Exception e) { logger.warn("Could not close stream for output process", e); } try { process.getInputStream().close(); } catch (Exception e) { logger.warn("Could not close stream for output process", e); } try { process.getOutputStream().close(); } catch (Exception e) { logger.warn("Could not close stream for output process", e); } } } } return res; } private VirtualFolder createApertureDlnaLibrary(String url) throws UnsupportedEncodingException, MalformedURLException, XmlParseException, IOException, URISyntaxException { VirtualFolder res = null; if (url != null) { Map<String, Object> iPhotoLib; // every project is a album, too List<?> listOfAlbums; Map<?, ?> album; Map<?, ?> photoList; URI tURI = new URI(url); iPhotoLib = Plist.load(URLDecoder.decode(tURI.toURL().getFile(), System.getProperty("file.encoding"))); // loads the (nested) properties. photoList = (Map<?, ?>) iPhotoLib.get("Master Image List"); // the list of photos final Object mediaPath = iPhotoLib.get("Archive Path"); String mediaName; if (mediaPath != null) { mediaName = mediaPath.toString(); if (mediaName != null && mediaName.lastIndexOf("/") != -1 && mediaName.lastIndexOf(".aplibrary") != -1) { mediaName = mediaName.substring(mediaName.lastIndexOf("/"), mediaName.lastIndexOf(".aplibrary")); } else { mediaName = "unknown library"; } } else { mediaName = "unknown library"; } logger.info("Going to parse aperture library: " + mediaName); res = new VirtualFolder(mediaName, null); listOfAlbums = (List<?>) iPhotoLib.get("List of Albums"); // the list of events (rolls) for (Object item : listOfAlbums) { album = (Map<?, ?>) item; if (album.get("Parent") == null) { VirtualFolder vAlbum = createApertureAlbum(photoList, album, listOfAlbums); res.addChild(vAlbum); } } } else { logger.info("No Aperture library found."); } return res; } private VirtualFolder createApertureAlbum(Map<?, ?> photoList, Map<?, ?> album, List<?> listOfAlbums) { List<?> albumPhotos; int albumId = (Integer) album.get("AlbumId"); VirtualFolder vAlbum = new VirtualFolder(album.get("AlbumName").toString(), null); for (Object item : listOfAlbums) { Map<?, ?> sub = (Map<?, ?>) item; if (sub.get("Parent") != null) { // recursive album creation int parent = (Integer) sub.get("Parent"); if (parent == albumId) { VirtualFolder subAlbum = createApertureAlbum(photoList, sub, listOfAlbums); vAlbum.addChild(subAlbum); } } } albumPhotos = (List<?>) album.get("KeyList"); if (albumPhotos == null) { return vAlbum; } boolean firstPhoto = true; for (Object photoKey : albumPhotos) { Map<?, ?> photo = (Map<?, ?>) photoList.get(photoKey); if (firstPhoto) { Object x = photoList.get("ThumbPath"); if (x != null) { vAlbum.setThumbnail(x.toString()); } firstPhoto = false; } RealFile file = new RealFile(new File(photo.get("ImagePath").toString())); vAlbum.addChild(file); } return vAlbum; } /** * Returns the iTunes XML file. This file has all the information of the * iTunes database. The methods used in this function depends on whether PMS * runs on Mac OS X or Windows. * * @return (String) Absolute path to the iTunes XML file. * @throws Exception */ private String getiTunesFile() throws Exception { String line; String iTunesFile = null; if (Platform.isMac()) { // the second line should contain a quoted file URL e.g.: // "file://localhost/Users/MyUser/Music/iTunes/iTunes%20Music%20Library.xml" Process process = Runtime.getRuntime().exec("defaults read com.apple.iApps iTunesRecentDatabases"); BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream())); // we want the 2nd line if ((line = in.readLine()) != null && (line = in.readLine()) != null) { line = line.trim(); // remove extra spaces line = line.substring(1, line.length() - 1); // remove quotes and spaces URI tURI = new URI(line); iTunesFile = URLDecoder.decode(tURI.toURL().getFile(), "UTF8"); } if (in != null) { in.close(); } } else if (Platform.isWindows()) { Process process = Runtime.getRuntime().exec( "reg query \"HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\" /v \"My Music\""); BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream())); String location = null; while ((line = in.readLine()) != null) { final String LOOK_FOR = "REG_SZ"; if (line.contains(LOOK_FOR)) { location = line.substring(line.indexOf(LOOK_FOR) + LOOK_FOR.length()).trim(); } } if (in != null) { in.close(); } if (location != null) { // Add the iTunes folder to the end location = location + "\\iTunes\\iTunes Music Library.xml"; iTunesFile = location; } else { logger.info("Could not find the My Music folder"); } } return iTunesFile; } private static boolean areNamesEqual(String aThis, String aThat) { Collator collator = Collator.getInstance(Locale.getDefault()); collator.setStrength(Collator.PRIMARY); int comparison = collator.compare(aThis, aThat); return (comparison == 0); } /** * Returns iTunes folder. Used by manageRoot, so it is usually used as a * folder at the root folder. Only works on Mac OS X or Windows. * * The iTunes XML is parsed fully when this method is called, so it can * take some time for larger (+1000 albums) databases. * * This method does not support genius playlists and does not provide a * media library. * * @see RootFolder#getiTunesFile() */ private DLNAResource getiTunesFolder() { DLNAResource res = null; logger.info("Start building iTunes folder..."); if (Platform.isMac() || Platform.isWindows()) { Map<String, Object> iTunesLib; List<?> Playlists; Map<?, ?> Playlist; Map<?, ?> Tracks; Map<?, ?> track; List<?> PlaylistTracks; try { String iTunesFile = getiTunesFile(); if (iTunesFile != null && (new File(iTunesFile)).exists()) { iTunesLib = Plist.load(URLDecoder.decode(iTunesFile, System.getProperty("file.encoding"))); // loads the (nested) properties. Tracks = (Map<?, ?>) iTunesLib.get("Tracks"); // the list of tracks Playlists = (List<?>) iTunesLib.get("Playlists"); // the list of Playlists res = new VirtualFolder("iTunes Library", null); VirtualFolder playlistsFolder = null; for (Object item : Playlists) { Playlist = (Map<?, ?>) item; if (Playlist.containsKey("Visible") && Playlist.get("Visible").equals(Boolean.FALSE)) continue; if (Playlist.containsKey("Music") && Playlist.get("Music").equals(Boolean.TRUE)) { // Create virtual folders for artists, albums and genres VirtualFolder musicFolder = new VirtualFolder(Playlist.get("Name").toString(), null); res.addChild(musicFolder); VirtualFolder virtualFolderArtists = new VirtualFolder(Messages.getString("PMS.13"), null); VirtualFolder virtualFolderAlbums = new VirtualFolder(Messages.getString("PMS.16"), null); VirtualFolder virtualFolderGenres = new VirtualFolder(Messages.getString("PMS.19"), null); VirtualFolder virtualFolderAllTracks = new VirtualFolder(Messages.getString("PMS.11"), null); PlaylistTracks = (List<?>) Playlist.get("Playlist Items"); // list of tracks in a playlist String artistName; String albumName; String genreName; if (PlaylistTracks != null) { for (Object t : PlaylistTracks) { Map<?, ?> td = (Map<?, ?>) t; track = (Map<?, ?>) Tracks.get(td.get("Track ID").toString()); if (track != null && track.get("Location") != null && track.get("Location").toString().startsWith("file://")) { String name = Normalizer.normalize((String) track.get("Name"), Normalizer.Form.NFC); // remove dots from name to prevent media renderer from trimming name = name.replace('.', '-'); if (track.containsKey("Protected") && track.get("Protected").equals(Boolean.TRUE)) name = String.format(Messages.getString("RootFolder.1"), name); boolean isCompilation = (track.containsKey("Compilation") && track.get("Compilation").equals(Boolean.TRUE)); artistName = (String) (isCompilation ? "Compilation" : track.containsKey("Album Artist") ? track.get("Album Artist") : track.get("Artist")); albumName = (String) track.get("Album"); genreName = (String) track.get("Genre"); if (artistName == null) { artistName = "Unknown Artist"; } else { artistName = Normalizer.normalize(artistName, Normalizer.Form.NFC); } if (albumName == null) { albumName = "Unknown Album"; } else { albumName = Normalizer.normalize(albumName, Normalizer.Form.NFC); } if (genreName == null) { genreName = "Unknown Genre"; } else if ("".equals(genreName.replaceAll("[^a-zA-Z]", ""))) { // This prevents us from adding blank or numerical genres genreName = "Unknown Genre"; } else { genreName = Normalizer.normalize(genreName, Normalizer.Form.NFC); } // Replace   with space and then trim artistName = artistName.replace('\u0160', ' ').trim(); albumName = albumName.replace('\u0160', ' ').trim(); genreName = genreName.replace('\u0160', ' ').trim(); URI tURI2 = new URI(track.get("Location").toString()); File refFile = new File( URLDecoder.decode(tURI2.toURL().getFile(), "UTF-8")); RealFile file = new RealFile(refFile, name); // ARTISTS FOLDER - Put the track into the artist's album folder and the artist's "All tracks" folder { VirtualFolder individualArtistFolder = null; VirtualFolder individualArtistAllTracksFolder = null; VirtualFolder individualArtistAlbumFolder = null; for (DLNAResource artist : virtualFolderArtists.getChildren()) { if (areNamesEqual(artist.getName(), artistName)) { individualArtistFolder = (VirtualFolder) artist; for (DLNAResource album : individualArtistFolder .getChildren()) { if (areNamesEqual(album.getName(), albumName)) { individualArtistAlbumFolder = (VirtualFolder) album; } } break; } } if (individualArtistFolder == null) { individualArtistFolder = new VirtualFolder(artistName, null); virtualFolderArtists.addChild(individualArtistFolder); individualArtistAllTracksFolder = new VirtualFolder( Messages.getString("PMS.11"), null); individualArtistFolder.addChild(individualArtistAllTracksFolder); } else { individualArtistAllTracksFolder = (VirtualFolder) individualArtistFolder .getChildren().get(0); } if (individualArtistAlbumFolder == null) { individualArtistAlbumFolder = new VirtualFolder(albumName, null); individualArtistFolder.addChild(individualArtistAlbumFolder); } individualArtistAlbumFolder.addChild(file.clone()); individualArtistAllTracksFolder.addChild(file); } // ALBUMS FOLDER - Put the track into its album folder { if (!isCompilation) albumName += " " + artistName; VirtualFolder individualAlbumFolder = null; for (DLNAResource album : virtualFolderAlbums.getChildren()) { if (areNamesEqual(album.getName(), albumName)) { individualAlbumFolder = (VirtualFolder) album; break; } } if (individualAlbumFolder == null) { individualAlbumFolder = new VirtualFolder(albumName, null); virtualFolderAlbums.addChild(individualAlbumFolder); } individualAlbumFolder.addChild(file.clone()); } // GENRES FOLDER - Put the track into its genre folder { VirtualFolder individualGenreFolder = null; for (DLNAResource genre : virtualFolderGenres.getChildren()) { if (areNamesEqual(genre.getName(), genreName)) { individualGenreFolder = (VirtualFolder) genre; break; } } if (individualGenreFolder == null) { individualGenreFolder = new VirtualFolder(genreName, null); virtualFolderGenres.addChild(individualGenreFolder); } individualGenreFolder.addChild(file.clone()); } // ALL TRACKS - Put the track into the global "All tracks" folder virtualFolderAllTracks.addChild(file.clone()); } } } musicFolder.addChild(virtualFolderArtists); musicFolder.addChild(virtualFolderAlbums); musicFolder.addChild(virtualFolderGenres); musicFolder.addChild(virtualFolderAllTracks); // Sort the virtual folders alphabetically Collections.sort(virtualFolderArtists.getChildren(), new Comparator<DLNAResource>() { @Override public int compare(DLNAResource o1, DLNAResource o2) { VirtualFolder a = (VirtualFolder) o1; VirtualFolder b = (VirtualFolder) o2; return a.getName().compareToIgnoreCase(b.getName()); } }); Collections.sort(virtualFolderAlbums.getChildren(), new Comparator<DLNAResource>() { @Override public int compare(DLNAResource o1, DLNAResource o2) { VirtualFolder a = (VirtualFolder) o1; VirtualFolder b = (VirtualFolder) o2; return a.getName().compareToIgnoreCase(b.getName()); } }); Collections.sort(virtualFolderGenres.getChildren(), new Comparator<DLNAResource>() { @Override public int compare(DLNAResource o1, DLNAResource o2) { VirtualFolder a = (VirtualFolder) o1; VirtualFolder b = (VirtualFolder) o2; return a.getName().compareToIgnoreCase(b.getName()); } }); } else { // Add all playlists VirtualFolder pf = new VirtualFolder(Playlist.get("Name").toString(), null); PlaylistTracks = (List<?>) Playlist.get("Playlist Items"); // list of tracks in a playlist if (PlaylistTracks != null) { for (Object t : PlaylistTracks) { Map<?, ?> td = (Map<?, ?>) t; track = (Map<?, ?>) Tracks.get(td.get("Track ID").toString()); if (track != null && track.get("Location") != null && track.get("Location").toString().startsWith("file://")) { String name = Normalizer.normalize(track.get("Name").toString(), Normalizer.Form.NFC); // remove dots from name to prevent media renderer from trimming name = name.replace('.', '-'); if (track.containsKey("Protected") && track.get("Protected").equals(Boolean.TRUE)) name = String.format(Messages.getString("RootFolder.1"), name); URI tURI2 = new URI(track.get("Location").toString()); RealFile file = new RealFile( new File(URLDecoder.decode(tURI2.toURL().getFile(), "UTF-8")), name); pf.addChild(file); } } } int kind = Playlist.containsKey("Distinguished Kind") ? ((Number) Playlist.get("Distinguished Kind")).intValue() : -1; if (kind >= 0 && kind != 17 && kind != 19 && kind != 20) { // System folder, but not voice memos (17) and purchased items (19 & 20) res.addChild(pf); } else { // User playlist or playlist folder if (playlistsFolder == null) { playlistsFolder = new VirtualFolder("Playlists", null); res.addChild(playlistsFolder); } playlistsFolder.addChild(pf); } } } } else { logger.info("Could not find the iTunes file"); } } catch (Exception e) { logger.error("Something went wrong with the iTunes Library scan: ", e); } } logger.info("Done building iTunes folder."); return res; } /** * Returns Video Settings folder. Used by manageRoot, so it is usually * used as a folder at the root folder. Child objects are created when * this folder is created. */ private DLNAResource getVideoSettingsFolder() { DLNAResource res = null; if (!configuration.getHideVideoSettings()) { res = new VirtualFolder(Messages.getString("PMS.37"), null); VirtualFolder vfSub = new VirtualFolder(Messages.getString("PMS.8"), null); res.addChild(vfSub); res.addChild( new VirtualVideoAction(Messages.getString("PMS.3"), configuration.isMencoderNoOutOfSync()) { @Override public boolean enable() { configuration.setMencoderNoOutOfSync(!configuration.isMencoderNoOutOfSync()); return configuration.isMencoderNoOutOfSync(); } }); res.addChild(new VirtualVideoAction(" !!-- Fix 23.976/25fps A/V Mismatch --!!", configuration.isFix25FPSAvMismatch()) { @Override public boolean enable() { configuration.setMencoderForceFps(!configuration.isFix25FPSAvMismatch()); configuration.setFix25FPSAvMismatch(!configuration.isFix25FPSAvMismatch()); return configuration.isFix25FPSAvMismatch(); } }); res.addChild(new VirtualVideoAction(Messages.getString("PMS.4"), configuration.isMencoderYadif()) { @Override public boolean enable() { configuration.setMencoderYadif(!configuration.isMencoderYadif()); return configuration.isMencoderYadif(); } }); vfSub.addChild( new VirtualVideoAction(Messages.getString("TrTab2.51"), configuration.isDisableSubtitles()) { @Override public boolean enable() { boolean oldValue = configuration.isDisableSubtitles(); boolean newValue = !oldValue; configuration.setDisableSubtitles(newValue); return newValue; } }); vfSub.addChild(new VirtualVideoAction(Messages.getString("PMS.6"), configuration.isAutoloadExternalSubtitles()) { @Override public boolean enable() { boolean oldValue = configuration.isAutoloadExternalSubtitles(); boolean newValue = !oldValue; configuration.setAutoloadExternalSubtitles(newValue); return newValue; } }); vfSub.addChild(new VirtualVideoAction(Messages.getString("MEncoderVideo.36"), configuration.isMencoderAssDefaultStyle()) { @Override public boolean enable() { boolean oldValue = configuration.isMencoderAssDefaultStyle(); boolean newValue = !oldValue; configuration.setMencoderAssDefaultStyle(newValue); return newValue; } }); res.addChild( new VirtualVideoAction(Messages.getString("PMS.7"), configuration.getSkipLoopFilterEnabled()) { @Override public boolean enable() { configuration.setSkipLoopFilterEnabled(!configuration.getSkipLoopFilterEnabled()); return configuration.getSkipLoopFilterEnabled(); } }); res.addChild( new VirtualVideoAction(Messages.getString("TrTab2.28"), configuration.isAudioEmbedDtsInPcm()) { @Override public boolean enable() { configuration.setAudioEmbedDtsInPcm(!configuration.isAudioEmbedDtsInPcm()); return configuration.isAudioEmbedDtsInPcm(); } }); res.addChild(new VirtualVideoAction(Messages.getString("PMS.27"), true) { @Override public boolean enable() { try { configuration.save(); } catch (ConfigurationException e) { logger.debug("Caught exception", e); } return true; } }); res.addChild(new VirtualVideoAction(Messages.getString("LooksFrame.12"), true) { @Override public boolean enable() { PMS.get().reset(); return true; } }); } return res; } /** * Returns as many folders as plugins providing root folders are loaded * into memory (need to implement AdditionalFolder(s)AtRoot) */ private List<DLNAResource> getAdditionalFoldersAtRoot() { List<DLNAResource> res = new ArrayList<DLNAResource>(); for (ExternalListener listener : ExternalFactory.getExternalListeners()) { if (listener instanceof AdditionalFolderAtRoot) { AdditionalFolderAtRoot afar = (AdditionalFolderAtRoot) listener; try { res.add(afar.getChild()); } catch (Throwable t) { logger.error(String.format("Failed to append AdditionalFolderAtRoot with name=%s, class=%s", afar.name(), afar.getClass()), t); } } else if (listener instanceof AdditionalFoldersAtRoot) { Iterator<DLNAResource> folders = ((AdditionalFoldersAtRoot) listener).getChildren(); while (folders.hasNext()) { DLNAResource resource = folders.next(); try { res.add(resource); } catch (Throwable t) { logger.error(String.format( "Failed to append AdditionalFolderAtRoots with class=%s for DLNAResource=%s", listener.getClass(), resource.getClass()), t); } } } } return res; } @Override public String toString() { return "RootFolder[" + getChildren() + "]"; } }