public KarmaTrackInfo(KarmaLib.Song song, string mount)
{
string fidstr = String.Format("{0:x8}", song.Id);
Uri = new SafeUri(String.Format("file://{0}/fids0/_{1}/{2}", mount,
fidstr.Substring(0, 5), fidstr.Substring(5)));
karma_id = song.Id;
AlbumTitle = song.Album;
ArtistName = song.Artist;
TrackTitle = song.Title;
Genre = song.Genre;
Duration = new TimeSpan(song.Duration * 1000L);
PlayCount = (int)song.PlayCount;
LastPlayed = song.LastPlayed;
TrackCount = 0;
TrackNumber = (int)song.TrackNumber;
Year = song.Year;
}
public RssLoader(UriCollection collection, SafeUri uri)
{
XmlDocument doc = new XmlDocument();
doc.Load(uri.ToString());
XmlNamespaceManager ns = new XmlNamespaceManager(doc.NameTable);
ns.AddNamespace("media", "http://search.yahoo.com/mrss/");
ns.AddNamespace("pheed", "http://www.pheed.com/pheed/");
ns.AddNamespace("apple", "http://www.apple.com/ilife/wallpapers");
List <FilePhoto> items = new List <FilePhoto> ();
XmlNodeList list = doc.SelectNodes("/rss/channel/item/media:content", ns);
foreach (XmlNode item in list)
{
SafeUri image_uri = new SafeUri(item.Attributes ["url"].Value);
Hyena.Log.DebugFormat("flickr uri = {0}", image_uri.ToString());
items.Add(new FilePhoto(image_uri));
}
if (list.Count < 1)
{
list = doc.SelectNodes("/rss/channel/item/pheed:imgsrc", ns);
foreach (XmlNode item in list)
{
SafeUri image_uri = new SafeUri(item.InnerText.Trim());
Hyena.Log.DebugFormat("pheed uri = {0}", uri);
items.Add(new FilePhoto(image_uri));
}
}
if (list.Count < 1)
{
list = doc.SelectNodes("/rss/channel/item/apple:image", ns);
foreach (XmlNode item in list)
{
SafeUri image_uri = new SafeUri(item.InnerText.Trim());
Hyena.Log.DebugFormat("apple uri = {0}", uri);
items.Add(new FilePhoto(image_uri));
}
}
collection.Add(items.ToArray());
}
static Type GetLoaderType(SafeUri uri)
{
// check if GIO can find the file, which is not the case
// with filenames with invalid encoding
var file = GLib.FileFactory.NewForUri(uri);
if (!file.Exists)
{
return(null);
}
string extension = uri.GetExtension().ToLower();
// Ignore video thumbnails
if (extension == ".thm")
{
return(null);
}
// Detect mime-type
var info = file.QueryInfo("standard::content-type,standard::size", FileQueryInfoFlags.None, null);
string mime = info.ContentType;
long size = info.Size;
// Empty file
if (size == 0)
{
return(null);
}
Type t = null;
if (NameTable.TryGetValue(mime, out t))
{
return(t);
}
if (NameTable.TryGetValue(extension, out t))
{
return(t);
}
return(null);
}
public Pixbuf GetThumbnail(SafeUri fileUri, ThumbnailSize size)
{
var thumbnailUri = GetThumbnailPath(fileUri, size);
var thumbnail = LoadThumbnail(thumbnailUri);
if (IsValid(fileUri, thumbnail))
{
return(thumbnail);
}
IThumbnailer thumbnailer = thumbnailerFactory.GetThumbnailerForUri(fileUri);
if (thumbnailer == null)
{
return(null);
}
return(!thumbnailer.TryCreateThumbnail(thumbnailUri, size)
? null
: LoadThumbnail(thumbnailUri));
}
private static Pixbuf CreateFrom(SafeUri uri, SafeUri thumb_uri, ThumbnailSize size, PixbufLoader loader)
{
var pixels = size == ThumbnailSize.Normal ? 128 : 256;
Pixbuf pixbuf;
try {
pixbuf = loader(uri);
} catch (Exception e) {
Log.DebugFormat("Failed loading image for thumbnailing: {0}", uri);
Log.DebugException(e);
return(null);
}
double scale_x = (double)pixbuf.Width / pixels;
double scale_y = (double)pixbuf.Height / pixels;
double scale = Math.Max(1.0, Math.Max(scale_x, scale_y));
int target_x = (int)(pixbuf.Width / scale);
int target_y = (int)(pixbuf.Height / scale);
// FIXME, This isn't correct, but for now it ensures that the minimum
// value is 1 so that pixbuf.ScaleSimple doesn't return null
// Seems to only happen in rare(?) cases
if (target_x == 0)
{
target_x = 1;
}
if (target_y == 0)
{
target_y = 1;
}
var thumb_pixbuf = pixbuf.ScaleSimple(target_x, target_y, InterpType.Bilinear);
pixbuf.Dispose();
var file = GLib.FileFactory.NewForUri(uri);
var info = file.QueryInfo("time::modified", GLib.FileQueryInfoFlags.None, null);
var mtime = info.GetAttributeULong("time::modified").ToString();
thumb_pixbuf.Savev(thumb_uri.LocalPath, "png",
new string [] { ThumbUriOpt, ThumbMTimeOpt, null },
new string [] { uri, mtime });
return(thumb_pixbuf);
}
static void SaveToSuitableFormat(SafeUri destination, Pixbuf pixbuf, uint jpeg_quality)
{
// FIXME: this needs to work on streams rather than filenames. Do that when we switch to
// newer GDK.
var extension = destination.GetExtension().ToLower();
if (extension == ".png")
{
pixbuf.Save(destination.LocalPath, "png");
}
else if (extension == ".jpg" || extension == ".jpeg")
{
pixbuf.Save(destination.LocalPath, "jpeg", jpeg_quality);
}
else
{
throw new NotImplementedException("Saving this file format is not supported");
}
}
private void OnNativeFinished()
{
SafeUri uri = current_uri;
int best_bpm = -1, best_bpm_count = 0;
foreach (int bpm in bpm_histogram.Keys)
{
int count = bpm_histogram[bpm];
if (count > best_bpm_count)
{
best_bpm_count = count;
best_bpm = bpm;
}
}
Reset();
OnFileFinished(uri, best_bpm);
}
private void GetAllVersions(string ids)
{
Hyena.Data.Sqlite.IDataReader reader = Database.Query("SELECT photo_id, version_id, name, base_uri, filename, import_md5, protected FROM photo_versions WHERE photo_id IN " + ids);
while (reader.Read())
{
uint id = Convert.ToUInt32(reader ["photo_id"]);
Photo photo = LookupInCache(id);
if (photo == null)
{
//Console.WriteLine ("Photo {0} not found", id);
continue;
}
if (photo.AllVersionsLoaded)
{
//Console.WriteLine ("Photo {0} already Loaded", photo);
continue;
}
if (reader ["version_id"] != null)
{
uint version_id = Convert.ToUInt32(reader ["version_id"]);
string name = reader["name"].ToString();
var base_uri = new SafeUri(reader ["base_uri"].ToString(), true);
var filename = reader ["filename"].ToString();
string import_md5 = reader["import_md5"] != null ? reader ["import_md5"].ToString() : null;
bool is_protected = Convert.ToBoolean(reader["protected"]);
photo.AddVersionUnsafely(version_id, base_uri, filename, import_md5, name, is_protected);
}
/*
* string directory_path = null;
* if (reader [3] != null)
* directory_path = reader [3].ToString ();
* System.Console.WriteLine ("directory_path = {0}", directory_path);
*/
}
reader.Dispose();
}
public ThumbnailService(IXdgDirectoryService xdgDirectoryService, IThumbnailerFactory thumbnailerFactory, IFileSystem fileSystem)
{
this.xdgDirectoryService = xdgDirectoryService;
this.thumbnailerFactory = thumbnailerFactory;
this.fileSystem = fileSystem;
var large = new SafeUri(Path.Combine(xdgDirectoryService.GetThumbnailsDir(ThumbnailSize.Large)));
if (!fileSystem.Directory.Exists(large))
{
fileSystem.Directory.CreateDirectory(large);
}
var normal = new SafeUri(Path.Combine(xdgDirectoryService.GetThumbnailsDir(ThumbnailSize.Normal)));
if (!fileSystem.Directory.Exists(normal))
{
fileSystem.Directory.CreateDirectory(normal);
}
}
public void DeleteThumbnails(SafeUri fileUri)
{
Enum.GetValues(typeof(ThumbnailSize))
.OfType <ThumbnailSize> ()
.Select(size => GetThumbnailPath(fileUri, size))
.ToList()
.ForEach(thumbnailUri => {
if (fileSystem.File.Exists(thumbnailUri))
{
try {
fileSystem.File.Delete(thumbnailUri);
}
// Analysis disable once EmptyGeneralCatchClause
catch {
// catch and ignore any errors on deleting thumbnails
// e.g., unauthorized access, read-only filesystem
}
}
});
}
protected override void AddTrackToDevice(DatabaseTrackInfo track, SafeUri fromUri)
{
lock (sync_mutex) {
if (track.PrimarySourceId == DbId)
{
return;
}
if (track.Duration.Equals(TimeSpan.Zero))
{
throw new Exception(Catalog.GetString("Track duration is zero"));
}
AppleDeviceTrackInfo ipod_track = new AppleDeviceTrackInfo(track);
ipod_track.Uri = fromUri;
ipod_track.PrimarySource = this;
tracks_to_add.Enqueue(ipod_track);
}
}
private void RenameTrack(string oldFullPath, string fullPath)
{
if (oldFullPath == fullPath)
{
// FIXME: bug in Mono, see bnc#322330
return;
}
string old_uri = new SafeUri(oldFullPath).AbsoluteUri;
string new_uri = new SafeUri(fullPath).AbsoluteUri;
string pattern = StringUtil.EscapeLike(old_uri) + "%";
var rename_command = new HyenaSqliteCommand(String.Format(@"
UPDATE CoreTracks
SET Uri = REPLACE ({0}, ?, ?),
DateUpdatedStamp = ?
WHERE {0} LIKE ? ESCAPE '\'",
BansheeQuery.UriField.Column),
old_uri, new_uri, DateTime.Now, pattern);
ServiceManager.DbConnection.Execute(rename_command);
}
void GetVersions(Photo photo)
{
using (var reader = Database.Query(new HyenaSqliteCommand(
"SELECT version_id, name, base_uri, filename, import_md5, protected " +
"FROM photo_versions " +
"WHERE photo_id = ?",
photo.Id))) {
while (reader.Read())
{
uint version_id = Convert.ToUInt32(reader ["version_id"]);
string name = reader ["name"].ToString();
var base_uri = new SafeUri(reader ["base_uri"].ToString(), true);
var filename = reader ["filename"].ToString();
string import_md5 = reader ["import_md5"] != null ? reader ["import_md5"].ToString() : null;
bool is_protected = Convert.ToBoolean(reader ["protected"]);
photo.AddVersionUnsafely(version_id, base_uri, filename, import_md5, name, is_protected);
}
}
}
public void RipTrack(int trackIndex, TrackInfo track, SafeUri outputUri, out bool taggingSupported)
{
TrackReset();
current_track = track;
using (TagList tags = new TagList(track)) {
output_path = String.Format("{0}.{1}", outputUri.LocalPath, output_extension);
// Avoid overwriting an existing file
int i = 1;
while (Banshee.IO.File.Exists(new SafeUri(output_path)))
{
output_path = String.Format("{0} ({1}).{2}", outputUri.LocalPath, i++, output_extension);
}
Log.DebugFormat("GStreamer ripping track {0} to {1}", trackIndex, output_path);
br_rip_track(handle, trackIndex + 1, output_path, tags.Handle, out taggingSupported);
}
}
/// <summary>
/// Adds a station track to this source.
/// </summary>
/// <param name="track">
/// A <see cref="DatabaseTrackInfo"/> -- the track to be added to this source
/// </param>
private void AddStation(DatabaseTrackInfo track)
{
DatabaseTrackInfo station = track ?? new DatabaseTrackInfo();
if (track.Copyright != null)
{
SafeUri url = plugin.RetrieveUrl(track.Copyright);
if (url != null)
{
track.Uri = url;
}
track.Copyright = null;
}
station.IsLive = true;
station.PrimarySource = this;
if (!String.IsNullOrEmpty(station.TrackTitle) && station.Uri != null && station.Uri is SafeUri)
{
this.AddTrack(station);
}
}
public MtpTrackInfo(MtpDevice device, Track file) : base()
{
this.file = file;
ExternalId = file.FileId;
AlbumTitle = file.Album;
ArtistName = file.Artist;
Duration = TimeSpan.FromMilliseconds(file.Duration);
Genre = file.Genre;
PlayCount = file.UseCount < 0 ? 0 : (int)file.UseCount;
Rating = file.Rating < 0 ? 0 : (file.Rating / 20);
TrackTitle = file.Title;
TrackNumber = file.TrackNumber < 0 ? 0 : (int)file.TrackNumber;
Year = file.Year;
BitRate = (int)file.Bitrate;
SampleRate = (int)file.SampleRate;
FileSize = (long)file.FileSize;
MediaAttributes = TrackMediaAttributes.AudioStream;
if (device != null)
{
SetAttributeIf(file.InFolder(device.PodcastFolder) || Genre == "Podcast", TrackMediaAttributes.Podcast);
SetAttributeIf(file.InFolder(device.MusicFolder), TrackMediaAttributes.Music);
SetAttributeIf(file.InFolder(device.VideoFolder), TrackMediaAttributes.VideoStream);
}
// This can be implemented if there's enough people requesting it
CanPlay = false;
CanSaveToDatabase = true;
//NeedSync = false;
// TODO detect if this is a video file and set the MediaAttributes appropriately?
/*Profile profile = ServiceManager.Get<MediaProfileManager> ().GetProfileForExtension (System.IO.Path.GetExtension (file.FileName));
* if (profile != null) {
* profile.
* }*/
// Set a URI even though it's not actually accessible through normal API's.
Uri = new SafeUri(GetPathFromMtpTrack(file));
}
// internal for unit testing with Moq
internal bool IsValid(SafeUri uri, Pixbuf pixbuf)
{
if (pixbuf == null)
{
return(false);
}
if (pixbuf.GetOption(ThumbUriOpt) != uri.ToString())
{
return(false);
}
if (!fileSystem.File.Exists(uri))
{
return(false);
}
var mTime = fileSystem.File.GetMTime(uri);
return(pixbuf.GetOption(ThumbMTimeOpt) == mTime.ToString());
}
public FileImportSource(SafeUri root, string name, string icon_name)
{
Root = root;
Name = name;
if (root != null)
{
if (IsIPodPhoto)
{
IconName = "multimedia-player";
}
else if (IsCamera)
{
IconName = "media-flash";
}
else
{
IconName = icon_name;
}
}
}
protected override void OnImportRequested(string path)
{
try {
DatabaseTrackInfo track = ImportTrack(path);
if (track != null && track.TrackId > 0)
{
UpdateProgress(String.Format("{0} - {1}",
track.DisplayArtistName, track.DisplayTrackTitle));
}
else
{
UpdateProgress(null);
}
OnImportResult(track, path, null);
} catch (Exception e) {
LogError(SafeUri.UriToFilename(path), e);
UpdateProgress(null);
OnImportResult(null, path, e);
}
}
protected virtual string ExportUri(SafeUri uri)
{
if (BaseUri == null)
{
return(uri.IsLocalPath ? uri.LocalPath : uri.AbsoluteUri);
}
if (!uri.IsLocalPath)
{
return(uri.AbsoluteUri);
}
if (RootPath != null)
{
return(Paths.SwitchRoot(uri.LocalPath, BaseUri.LocalPath, RootPath.LocalPath));
}
var result = Paths.MakePathRelative(uri.LocalPath, new DirectoryInfo(BaseUri.LocalPath).FullName);
return(result ?? uri.AbsoluteUri);
}
public static IImageLoader Create(SafeUri uri)
{
string path = uri.AbsolutePath;
string extension = System.IO.Path.GetExtension(path).ToLower();
System.Type t;
IImageLoader loader;
if (!name_table.TryGetValue(extension, out t))
{
GLib.FileInfo info = GLib.FileFactory.NewForUri(uri).QueryInfo("standard::type,standard::content-type", GLib.FileQueryInfoFlags.None, null);
if (!name_table.TryGetValue(info.ContentType, out t))
{
throw new Exception("Loader requested for unknown file type: " + extension);
}
}
loader = (IImageLoader)System.Activator.CreateInstance(t);
return(loader);
}
public static void SaveSafely(this TagLib.Image.File metadata, SafeUri photo_uri, bool always_sidecar)
{
if (always_sidecar || !metadata.Writeable || metadata.PossiblyCorrupt)
{
if (!always_sidecar && metadata.PossiblyCorrupt)
{
Hyena.Log.WarningFormat($"Metadata of file {photo_uri} may be corrupt, refusing to write to it, falling back to XMP sidecar.");
}
var sidecar_res = new GIOTagLibFileAbstraction()
{
Uri = GetSidecarUri(photo_uri)
};
metadata.SaveXmpSidecar(sidecar_res);
}
else
{
metadata.Save();
}
}
private void RipNextTrack()
{
if (queue.Count == 0)
{
OnFinished();
Dispose();
return;
}
AudioCdTrackInfo track = queue.Dequeue();
user_job.Title = String.Format(Catalog.GetString("Importing {0} of {1}"),
++track_index, source.DiscModel.EnabledCount);
status = String.Format("{0} - {1}", track.ArtistName, track.TrackTitle);
user_job.Status = status;
SafeUri uri = new SafeUri(FileNamePattern.BuildFull(ServiceManager.SourceManager.MusicLibrary.BaseDirectory, track, null));
bool tagging_supported;
ripper.RipTrack(track.IndexOnDisc, track, uri, out tagging_supported);
}
public static bool IsRaw(SafeUri uri)
{
string [] raw_extensions =
{
".arw",
".crw",
".cr2",
".dng",
".mrw",
".nef",
".orf",
".pef",
".raw",
".raf",
".rw2",
".srw",
};
var extension = uri.GetExtension().ToLower();
return(raw_extensions.Any(x => x == extension));
}
void ShowFolderSelector()
{
var file_chooser = new FileChooserDialog(
Catalog.GetString("Import"), this,
FileChooserAction.SelectFolder,
Stock.Cancel, ResponseType.Cancel,
Stock.Open, ResponseType.Ok);
file_chooser.SelectMultiple = false;
file_chooser.LocalOnly = false;
int response = file_chooser.Run();
if ((ResponseType)response == ResponseType.Ok)
{
var uri = new SafeUri(file_chooser.Uri, true);
SwitchToFolderSource(uri);
}
file_chooser.Destroy();
}
static List <IImportSource> ScanSources()
{
var monitor = GLib.VolumeMonitor.Default;
var sources = new List <IImportSource> ();
foreach (var mount in monitor.Mounts)
{
var root = new SafeUri(mount.Root.Uri, true);
var themed_icon = (mount.Icon as GLib.ThemedIcon);
if (themed_icon != null && themed_icon.Names.Length > 0)
{
sources.Add(new FileImportSource(root, mount.Name, themed_icon.Names [0]));
}
else
{
sources.Add(new FileImportSource(root, mount.Name, null));
}
}
return(sources);
}
protected override void OpenUri(SafeUri uri)
{
_stream.Open (uri.AbsoluteUri);
}
private static void OnDownloadCompletedHandler(object sender,
DownloadCompletedEventArgs args)
{
DownloadInfo dif = args.DownloadInfo;
SafeUri local_uri = new SafeUri (args.LocalUri);
if (dif == null || local_uri == null)
{
return;
}
PodcastInfo pi = null;
lock (downloads.SyncRoot)
{
if (downloads.Contains (dif))
{
pi = downloads [args.DownloadInfo] as PodcastInfo;
}
}
if (pi != null)
{
TrackInfo ti = null;
try
{
try
{
ti = new LibraryTrackInfo(local_uri.LocalPath);
}
catch (ApplicationException)
{
ti = Globals.Library.TracksFnKeyed
[PathUtil.MakeFileNameKey(local_uri)] as TrackInfo;
}
}
catch (Exception e)
{
PodcastErrorsSource.Instance.AddError (
local_uri.ToString (),
Catalog.GetString ("Unable to add file to library"),
e
);
}
pi.IsDownloaded = true;
if (ti != null)
{
pi.Track = ti;
}
else
{
pi.DownloadFailed = true;
PodcastDBManager.Commit (pi);
return;
}
pi.LocalPath = local_uri.ToString ();
PodcastDBManager.Commit (pi);
pi.Feed.UpdateCounts ();
ThreadAssist.ProxyToMain (delegate {
Library.AddTrack (ti, pi, true);
});
}
source.Update ();
}
public void DetectMood(SafeUri audio_file_uri, Action<Moodbar> when_finished_closure)
{
if (audio_file_uri == null)
throw new ArgumentNullException ("Uri cannot be null.");
if (!audio_file_uri.IsLocalPath)
throw new ArgumentException ("Uri must point to a local file.");
if (!Banshee.IO.Directory.Exists (Moodbar.MoodFilesStorage))
Banshee.IO.Directory.Create (Moodbar.MoodFilesStorage);
// using a temp file - nothing will try to load it during it's generation'
var mood_file_path = Moodbar.GetMoodFilePath (audio_file_uri.LocalPath);
var rnd_int = rnd.Next ();
var temp_mood_file_path = Moodbar.GetMoodFilePath (rnd_int.ToString () + ".tmp");
var args = string.Format ("\"{0}\" -o \"{1}\"", audio_file_uri.LocalPath, temp_mood_file_path);
var proc_info = new System.Diagnostics.ProcessStartInfo ("moodbar", args);
var proc = new System.Diagnostics.Process ();
proc.StartInfo = proc_info;
proc.StartInfo.UseShellExecute = false;
proc.StartInfo.CreateNoWindow = true;
proc.StartInfo.RedirectStandardOutput = true;
proc.StartInfo.RedirectStandardError = true;
proc.EnableRaisingEvents = true;
int track_id = DatabaseTrackInfo.GetTrackIdForUri (audio_file_uri.AbsoluteUri);
proc.Exited += delegate {
// add entry to DB
string mood_file_name = Moodbar.GetMoodFileName (audio_file_uri.LocalPath);
if (proc.ExitCode == 0) {
ServiceManager.DbConnection.Execute (
"INSERT OR REPLACE INTO MoodPaths (TrackID, FileName, LastAttempt) VALUES (?, ?, ?)",
track_id, mood_file_name, DateTime.Now);
// rename temp file to original name
Banshee.IO.File.Move (new SafeUri (SafeUri.FilenameToUri (temp_mood_file_path)),
new SafeUri (SafeUri.FilenameToUri (mood_file_path)));
var moodbar = Moodbar.LoadMoodbar (mood_file_name);
lock (sync) {
if (!loaded_moodbars.ContainsKey (audio_file_uri.LocalPath))
loaded_moodbars.Add (audio_file_uri.LocalPath, moodbar);
}
when_finished_closure (moodbar);
} else {
// an error occurred
ServiceManager.DbConnection.Execute (
"INSERT OR REPLACE INTO MoodPaths (TrackID, FileName, LastAttempt) VALUES (?, ?, ?)",
track_id, null, DateTime.Now);
// when i used Banshe.IO.File.Delete it freezed - why ?!
System.IO.File.Delete (temp_mood_file_path);
Hyena.Log.ErrorFormat ("Error while detecting mood: program exited with exit code: {0}\n{1}", proc.ExitCode, proc.StandardOutput.ReadToEnd ());
when_finished_closure (null);
}
};
try {
proc.Start ();
} catch (Exception e) {
ServiceManager.DbConnection.Execute (
"INSERT OR REPLACE INTO MoodPaths (TrackID, FileName, LastAttempt) VALUES (?, ?, ?)",
track_id, null, DateTime.Now);
Hyena.Log.ErrorFormat ("Error while detecting mood {0}", e);
when_finished_closure (null);
}
}
public RadioTrackInfo(Station station, string uri)
: base()
{
Title = station.Title;
Uri = new SafeUri(uri);
}
public Moodbar GetMoodbarQuick(SafeUri audio_file_uri)
{
if (audio_file_uri == null)
throw new ArgumentNullException ("Uri cannot be null.");
if (!audio_file_uri.IsLocalPath)
throw new ArgumentException ("Uri must point to a local file.");
return GetMoodbar (audio_file_uri.LocalPath);
}
private PodcastInfo(int id, PodcastFeedInfo feed, string url)
{
treeIter = TreeIter.Zero;
this.id = id;
this.feed = feed;
this.url = new SafeUri (url);
}
private void Play(SafeUri uri)
{
PlayerEngineCore.Open (uri);
ThreadAssist.Spawn ( delegate {
PlayerEngineCore.Play ();
});
}
