Migrating to modern c# namespace
Using the short namesapce declaration for conciseness
This commit is contained in:
kdeng00
@@ -7,339 +7,338 @@ using TagLib;
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using Icarus.Models;
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namespace Icarus.Controllers.Utilities
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namespace Icarus.Controllers.Utilities;
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public class MetadataRetriever
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{
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public class MetadataRetriever
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#region Fields
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private static NLog.Logger _logger = NLog.Web.NLogBuilder.ConfigureNLog("nlog.config").GetCurrentClassLogger();
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private Song _updatedSong;
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private string _message;
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private string _title;
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private string _artist;
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private string _album;
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private string _genre;
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private int _year;
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private int _duration;
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#endregion
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#region Properties
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public Song UpdatedSongRecord
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{
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#region Fields
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private static NLog.Logger _logger = NLog.Web.NLogBuilder.ConfigureNLog("nlog.config").GetCurrentClassLogger();
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private Song _updatedSong;
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private string _message;
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private string _title;
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private string _artist;
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private string _album;
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private string _genre;
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private int _year;
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private int _duration;
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#endregion
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#region Properties
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public Song UpdatedSongRecord
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{
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get => _updatedSong;
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set => _updatedSong = value;
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}
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public string Message
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{
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get => _message;
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set => _message = value;
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}
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#endregion
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#region Constructors
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#endregion
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#region Methods
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public static void PrintMetadata(Song song)
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{
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Console.WriteLine("\n\nMetadata of the song:");
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Console.WriteLine($"ID: {song.SongID}");
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Console.WriteLine($"Title: {song.Title}");
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Console.WriteLine($"Artist: {song.Artist}");
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Console.WriteLine($"Album: {song.AlbumTitle}");
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Console.WriteLine($"Genre: {song.Genre}");
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Console.WriteLine($"Year: {song.Year}");
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Console.WriteLine($"Duration: {song.Duration}");
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Console.WriteLine($"AlbumID: {song.AlbumID}");
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Console.WriteLine($"ArtistID: {song.ArtistID}");
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Console.WriteLine($"GenreID: {song.GenreID}");
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Console.WriteLine($"Song Path: {song.SongPath()}");
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Console.WriteLine($"Filename: {song.Filename}");
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Console.WriteLine("\n");
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_logger.Info("Metadata of the song");
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_logger.Info($"Title: {song.Title}");
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_logger.Info($"Artist: {song.Artist}");
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_logger.Info($"Album: {song.AlbumTitle}");
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_logger.Info($"Genre: {song.Genre}");
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_logger.Info($"Year: {song.Year}");
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_logger.Info($"Duration: {song.Duration}");
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}
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public Song RetrieveMetaData(string filePath)
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{
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Song song = new Song();
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try
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{
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TagLib.File fileTag = TagLib.File.Create(filePath);
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_title = fileTag.Tag.Title;
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_artist = string.Join("", fileTag.Tag.Performers);
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_album = fileTag.Tag.Album;
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_genre = string.Join("", fileTag.Tag.Genres);
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_year = (int)fileTag.Tag.Year;
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_duration = (int)fileTag.Properties.Duration.TotalSeconds;
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var albumArtist = string.Join("", fileTag.Tag.AlbumArtists);
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var track = (int)fileTag.Tag.Track;
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var disc = (int)fileTag.Tag.Disc;
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song.Title = _title;
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song.Artist = _artist;
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song.AlbumTitle = _album;
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song.AlbumArtist = albumArtist;
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song.Genre = _genre;
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song.Year = _year;
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song.Duration = _duration;
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song.Track = track;
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song.Disc = disc;
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song.TrackCount = (int)fileTag.Tag.TrackCount;
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song.DiscCount = (int)fileTag.Tag.DiscCount;
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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Console.WriteLine("An error occurred in MetadataRetriever");
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Console.WriteLine(msg);
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_logger.Error(msg, "An error occurred in MetadataRetriever");
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}
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return song;
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}
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public int RetrieveSongDuration(string filepath)
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{
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var duration = 0;
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var fileTag = TagLib.File.Create(filepath);
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duration = (int)fileTag.Properties.Duration.TotalSeconds;
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return duration;
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}
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public byte[] RetrieveCoverArtBytes(Song song)
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{
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try
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{
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Console.WriteLine("Fetching image");
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var tag = TagLib.File.Create(song.SongPath());
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byte[] imgBytes = tag.Tag.Pictures[0].Data.Data;
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return imgBytes;
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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_logger.Error(msg, "An error occurred in MetadataRetriever");
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}
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return null;
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}
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public void UpdateMetadata(Song updatedSong, Song oldSong)
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{
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try
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{
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InitializeUpdatedSong(oldSong);
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var songValues = CheckSongValues(updatedSong);
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PerformUpdate(updatedSong, songValues);
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Message = "Successfully updated metadata";
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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Console.WriteLine($"An error occurred: {msg}");
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_logger.Error(msg, "An error occurred");
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Message = "Failed to update metadata";
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}
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}
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public void UpdateCoverArt(Song song, CoverArt coverArt)
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{
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Console.WriteLine("Updating song's cover art");
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var tag = TagLib.File.Create(song.SongPath());
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var pics = tag.Tag.Pictures;
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Array.Resize(ref pics, 1);
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pics[0] = new Picture(coverArt.ImagePath)
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{
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Description = "Cover Art"
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};
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tag.Tag.Pictures = pics;
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tag.Save();
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}
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private void PerformUpdate(Song updatedSong, SortedDictionary<string, bool> checkedValues)
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{
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var filePath = updatedSong.SongPath();
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var title = updatedSong.Title;
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var artist = updatedSong.Artist;
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var album = updatedSong.AlbumTitle;
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var genre = updatedSong.Genre;
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var year = updatedSong.Year;
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var albumArtist = updatedSong.AlbumArtist;
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var track = updatedSong.Track;
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var trackCount = updatedSong.TrackCount;
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var disc = updatedSong.Disc;
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var discCount = updatedSong.DiscCount;
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TagLib.File fileTag = TagLib.File.Create(filePath);
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try
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{
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Console.WriteLine($"Updating metadata of {title}");
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_logger.Info($"Updating metadata of {title}");
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foreach (var key in checkedValues.Keys)
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{
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bool result = checkedValues[key];
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if (!result)
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switch (key.ToLower())
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{
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case "title":
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_updatedSong.Title = title;
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fileTag.Tag.Title = title;
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break;
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case "artists":
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_updatedSong.Artist = artist;
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fileTag.Tag.Performers = new []{artist};
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break;
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case "album":
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_updatedSong.AlbumTitle = album;
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fileTag.Tag.Album = album;
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break;
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case "genre":
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_updatedSong.Genre = genre;
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fileTag.Tag.Genres = new []{genre};
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break;
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case "year":
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_updatedSong.Year = year;
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fileTag.Tag.Year = (uint)year;
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break;
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case "albumartist":
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_updatedSong.AlbumArtist = albumArtist;
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fileTag.Tag.AlbumArtists = new []{albumArtist};
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break;
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case "track":
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_updatedSong.Track = track;
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fileTag.Tag.Track = (uint)(track);
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break;
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case "trackcount":
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_updatedSong.TrackCount = trackCount;
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fileTag.Tag.TrackCount = (uint)(trackCount);
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break;
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case "disc":
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_updatedSong.Disc = disc;
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fileTag.Tag.Disc = (uint)(disc);
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break;
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case "disccount":
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_updatedSong.DiscCount = discCount;
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fileTag.Tag.DiscCount = (uint)(discCount);
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break;
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}
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}
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fileTag.Save();
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Console.WriteLine("Successfully updated metadata");
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_logger.Info("Successfully updated metadata");
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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Console.WriteLine($"An error occurred:\n{msg}");
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_logger.Error(msg, "An error occurred");
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}
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}
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private void InitializeUpdatedSong(Song song)
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{
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_updatedSong = song;
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}
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private void PrintMetadata()
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{
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Console.WriteLine("\n\nMetadata of the song:");
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Console.WriteLine($"Title: {_title}");
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Console.WriteLine($"Artist: {_artist}");
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Console.WriteLine($"Album: {_album}");
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Console.WriteLine($"Genre: {_genre}");
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Console.WriteLine($"Year: {_year}");
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Console.WriteLine($"Duration: {_duration}\n\n");
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_logger.Info("Metadata of the song");
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_logger.Info($"Title: {_title}");
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_logger.Info($"Artist: {_artist}");
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_logger.Info($"Album: {_album}");
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_logger.Info($"Genre: {_genre}");
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_logger.Info($"Year: {_year}");
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_logger.Info($"Duration: {_duration}");
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}
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private void PrintMetadata(Song song, string message)
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{
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Console.WriteLine($"\n\n{message}");
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Console.WriteLine($"Title: {song.Title}");
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Console.WriteLine($"Artist: {song.Artist}");
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Console.WriteLine($"Album: {song.AlbumTitle}");
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Console.WriteLine($"Genre: {song.Genre}");
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Console.WriteLine($"Year: {song.Year}");
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Console.WriteLine($"Duration: {song.Duration}\n\n");
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_logger.Info(message);
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_logger.Info($"Title: {_title}");
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_logger.Info($"Artist: {_artist}");
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_logger.Info($"Album: {_album}");
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_logger.Info($"Genre: {_genre}");
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_logger.Info($"Year: {_year}");
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_logger.Info($"Duration: {_duration}");
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}
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private SortedDictionary<string, bool> CheckSongValues(Song song)
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{
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var songValues = new SortedDictionary<string, bool>();
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Console.WriteLine("Checking for null data");
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_logger.Info("Checking for null data");
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try
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{
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songValues["Title"] = String.IsNullOrEmpty(song.Title);
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songValues["Artists"] = String.IsNullOrEmpty(song.Artist);
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songValues["Album"] = String.IsNullOrEmpty(song.AlbumTitle);
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songValues["Genre"] = String.IsNullOrEmpty(song.Genre);
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songValues["AlbumArtist"] = String.IsNullOrEmpty(song.AlbumArtist);
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songValues["Year"] = CheckIntField(song.Year);
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songValues["Track"] = CheckIntField(song.Track);
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songValues["TrackCount"] = CheckIntField(song.TrackCount);
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songValues["Disc"] = CheckIntField(song.Disc);
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songValues["DiscCount"] = CheckIntField(song.Disc);
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Console.WriteLine("Checking for null data completed");
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_logger.Info("Checking for null data completed");
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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Console.WriteLine($"An error occurred: \n{msg}");
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_logger.Error(msg, "An error occurred");
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}
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return songValues;
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}
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private bool CheckIntField(int? value)
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{
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if (value == null)
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{
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return true;
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}
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else if (value == 0)
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{
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return true;
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}
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return false;
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}
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#endregion
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get => _updatedSong;
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set => _updatedSong = value;
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}
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public string Message
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{
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get => _message;
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set => _message = value;
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}
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#endregion
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#region Constructors
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#endregion
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#region Methods
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public static void PrintMetadata(Song song)
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{
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Console.WriteLine("\n\nMetadata of the song:");
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Console.WriteLine($"ID: {song.SongID}");
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Console.WriteLine($"Title: {song.Title}");
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Console.WriteLine($"Artist: {song.Artist}");
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Console.WriteLine($"Album: {song.AlbumTitle}");
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Console.WriteLine($"Genre: {song.Genre}");
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Console.WriteLine($"Year: {song.Year}");
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Console.WriteLine($"Duration: {song.Duration}");
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Console.WriteLine($"AlbumID: {song.AlbumID}");
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Console.WriteLine($"ArtistID: {song.ArtistID}");
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Console.WriteLine($"GenreID: {song.GenreID}");
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Console.WriteLine($"Song Path: {song.SongPath()}");
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Console.WriteLine($"Filename: {song.Filename}");
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Console.WriteLine("\n");
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_logger.Info("Metadata of the song");
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_logger.Info($"Title: {song.Title}");
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_logger.Info($"Artist: {song.Artist}");
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_logger.Info($"Album: {song.AlbumTitle}");
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_logger.Info($"Genre: {song.Genre}");
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_logger.Info($"Year: {song.Year}");
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_logger.Info($"Duration: {song.Duration}");
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}
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public Song RetrieveMetaData(string filePath)
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{
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Song song = new Song();
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try
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{
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TagLib.File fileTag = TagLib.File.Create(filePath);
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_title = fileTag.Tag.Title;
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_artist = string.Join("", fileTag.Tag.Performers);
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_album = fileTag.Tag.Album;
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_genre = string.Join("", fileTag.Tag.Genres);
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_year = (int)fileTag.Tag.Year;
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_duration = (int)fileTag.Properties.Duration.TotalSeconds;
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var albumArtist = string.Join("", fileTag.Tag.AlbumArtists);
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var track = (int)fileTag.Tag.Track;
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var disc = (int)fileTag.Tag.Disc;
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song.Title = _title;
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song.Artist = _artist;
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song.AlbumTitle = _album;
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song.AlbumArtist = albumArtist;
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song.Genre = _genre;
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song.Year = _year;
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song.Duration = _duration;
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song.Track = track;
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song.Disc = disc;
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song.TrackCount = (int)fileTag.Tag.TrackCount;
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song.DiscCount = (int)fileTag.Tag.DiscCount;
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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Console.WriteLine("An error occurred in MetadataRetriever");
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Console.WriteLine(msg);
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_logger.Error(msg, "An error occurred in MetadataRetriever");
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}
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return song;
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}
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public int RetrieveSongDuration(string filepath)
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{
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var duration = 0;
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var fileTag = TagLib.File.Create(filepath);
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duration = (int)fileTag.Properties.Duration.TotalSeconds;
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return duration;
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}
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public byte[] RetrieveCoverArtBytes(Song song)
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{
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try
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{
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Console.WriteLine("Fetching image");
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var tag = TagLib.File.Create(song.SongPath());
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byte[] imgBytes = tag.Tag.Pictures[0].Data.Data;
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return imgBytes;
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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_logger.Error(msg, "An error occurred in MetadataRetriever");
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}
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return null;
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}
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public void UpdateMetadata(Song updatedSong, Song oldSong)
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{
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try
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{
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InitializeUpdatedSong(oldSong);
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var songValues = CheckSongValues(updatedSong);
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PerformUpdate(updatedSong, songValues);
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Message = "Successfully updated metadata";
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}
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catch (Exception ex)
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{
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var msg = ex.Message;
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Console.WriteLine($"An error occurred: {msg}");
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_logger.Error(msg, "An error occurred");
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Message = "Failed to update metadata";
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}
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}
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public void UpdateCoverArt(Song song, CoverArt coverArt)
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{
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Console.WriteLine("Updating song's cover art");
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var tag = TagLib.File.Create(song.SongPath());
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var pics = tag.Tag.Pictures;
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Array.Resize(ref pics, 1);
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pics[0] = new Picture(coverArt.ImagePath)
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{
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Description = "Cover Art"
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};
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||||
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tag.Tag.Pictures = pics;
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tag.Save();
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}
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private void PerformUpdate(Song updatedSong, SortedDictionary<string, bool> checkedValues)
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{
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var filePath = updatedSong.SongPath();
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||||
var title = updatedSong.Title;
|
||||
var artist = updatedSong.Artist;
|
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var album = updatedSong.AlbumTitle;
|
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var genre = updatedSong.Genre;
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var year = updatedSong.Year;
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var albumArtist = updatedSong.AlbumArtist;
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var track = updatedSong.Track;
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||||
var trackCount = updatedSong.TrackCount;
|
||||
var disc = updatedSong.Disc;
|
||||
var discCount = updatedSong.DiscCount;
|
||||
TagLib.File fileTag = TagLib.File.Create(filePath);
|
||||
|
||||
try
|
||||
{
|
||||
Console.WriteLine($"Updating metadata of {title}");
|
||||
_logger.Info($"Updating metadata of {title}");
|
||||
|
||||
foreach (var key in checkedValues.Keys)
|
||||
{
|
||||
bool result = checkedValues[key];
|
||||
|
||||
if (!result)
|
||||
switch (key.ToLower())
|
||||
{
|
||||
case "title":
|
||||
_updatedSong.Title = title;
|
||||
fileTag.Tag.Title = title;
|
||||
break;
|
||||
case "artists":
|
||||
_updatedSong.Artist = artist;
|
||||
fileTag.Tag.Performers = new []{artist};
|
||||
break;
|
||||
case "album":
|
||||
_updatedSong.AlbumTitle = album;
|
||||
fileTag.Tag.Album = album;
|
||||
break;
|
||||
case "genre":
|
||||
_updatedSong.Genre = genre;
|
||||
fileTag.Tag.Genres = new []{genre};
|
||||
break;
|
||||
case "year":
|
||||
_updatedSong.Year = year;
|
||||
fileTag.Tag.Year = (uint)year;
|
||||
break;
|
||||
case "albumartist":
|
||||
_updatedSong.AlbumArtist = albumArtist;
|
||||
fileTag.Tag.AlbumArtists = new []{albumArtist};
|
||||
break;
|
||||
case "track":
|
||||
_updatedSong.Track = track;
|
||||
fileTag.Tag.Track = (uint)(track);
|
||||
break;
|
||||
case "trackcount":
|
||||
_updatedSong.TrackCount = trackCount;
|
||||
fileTag.Tag.TrackCount = (uint)(trackCount);
|
||||
break;
|
||||
case "disc":
|
||||
_updatedSong.Disc = disc;
|
||||
fileTag.Tag.Disc = (uint)(disc);
|
||||
break;
|
||||
case "disccount":
|
||||
_updatedSong.DiscCount = discCount;
|
||||
fileTag.Tag.DiscCount = (uint)(discCount);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
fileTag.Save();
|
||||
|
||||
Console.WriteLine("Successfully updated metadata");
|
||||
_logger.Info("Successfully updated metadata");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var msg = ex.Message;
|
||||
Console.WriteLine($"An error occurred:\n{msg}");
|
||||
_logger.Error(msg, "An error occurred");
|
||||
}
|
||||
}
|
||||
private void InitializeUpdatedSong(Song song)
|
||||
{
|
||||
_updatedSong = song;
|
||||
}
|
||||
private void PrintMetadata()
|
||||
{
|
||||
Console.WriteLine("\n\nMetadata of the song:");
|
||||
Console.WriteLine($"Title: {_title}");
|
||||
Console.WriteLine($"Artist: {_artist}");
|
||||
Console.WriteLine($"Album: {_album}");
|
||||
Console.WriteLine($"Genre: {_genre}");
|
||||
Console.WriteLine($"Year: {_year}");
|
||||
Console.WriteLine($"Duration: {_duration}\n\n");
|
||||
|
||||
_logger.Info("Metadata of the song");
|
||||
_logger.Info($"Title: {_title}");
|
||||
_logger.Info($"Artist: {_artist}");
|
||||
_logger.Info($"Album: {_album}");
|
||||
_logger.Info($"Genre: {_genre}");
|
||||
_logger.Info($"Year: {_year}");
|
||||
_logger.Info($"Duration: {_duration}");
|
||||
}
|
||||
private void PrintMetadata(Song song, string message)
|
||||
{
|
||||
Console.WriteLine($"\n\n{message}");
|
||||
Console.WriteLine($"Title: {song.Title}");
|
||||
Console.WriteLine($"Artist: {song.Artist}");
|
||||
Console.WriteLine($"Album: {song.AlbumTitle}");
|
||||
Console.WriteLine($"Genre: {song.Genre}");
|
||||
Console.WriteLine($"Year: {song.Year}");
|
||||
Console.WriteLine($"Duration: {song.Duration}\n\n");
|
||||
|
||||
_logger.Info(message);
|
||||
_logger.Info($"Title: {_title}");
|
||||
_logger.Info($"Artist: {_artist}");
|
||||
_logger.Info($"Album: {_album}");
|
||||
_logger.Info($"Genre: {_genre}");
|
||||
_logger.Info($"Year: {_year}");
|
||||
_logger.Info($"Duration: {_duration}");
|
||||
}
|
||||
|
||||
private SortedDictionary<string, bool> CheckSongValues(Song song)
|
||||
{
|
||||
var songValues = new SortedDictionary<string, bool>();
|
||||
Console.WriteLine("Checking for null data");
|
||||
_logger.Info("Checking for null data");
|
||||
|
||||
try
|
||||
{
|
||||
songValues["Title"] = String.IsNullOrEmpty(song.Title);
|
||||
songValues["Artists"] = String.IsNullOrEmpty(song.Artist);
|
||||
songValues["Album"] = String.IsNullOrEmpty(song.AlbumTitle);
|
||||
songValues["Genre"] = String.IsNullOrEmpty(song.Genre);
|
||||
songValues["AlbumArtist"] = String.IsNullOrEmpty(song.AlbumArtist);
|
||||
|
||||
songValues["Year"] = CheckIntField(song.Year);
|
||||
songValues["Track"] = CheckIntField(song.Track);
|
||||
songValues["TrackCount"] = CheckIntField(song.TrackCount);
|
||||
songValues["Disc"] = CheckIntField(song.Disc);
|
||||
songValues["DiscCount"] = CheckIntField(song.Disc);
|
||||
|
||||
Console.WriteLine("Checking for null data completed");
|
||||
_logger.Info("Checking for null data completed");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var msg = ex.Message;
|
||||
Console.WriteLine($"An error occurred: \n{msg}");
|
||||
_logger.Error(msg, "An error occurred");
|
||||
}
|
||||
|
||||
return songValues;
|
||||
}
|
||||
|
||||
private bool CheckIntField(int? value)
|
||||
{
|
||||
if (value == null)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
else if (value == 0)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
||||
@@ -7,84 +7,83 @@ using NLog;
|
||||
|
||||
using Icarus.Models;
|
||||
|
||||
namespace Icarus.Controllers.Utilities
|
||||
namespace Icarus.Controllers.Utilities;
|
||||
|
||||
public class PasswordEncryption
|
||||
{
|
||||
public class PasswordEncryption
|
||||
#region Fields
|
||||
private static Logger _logger = NLog.LogManager.GetCurrentClassLogger();
|
||||
#endregion
|
||||
|
||||
|
||||
#region Properties
|
||||
#endregion
|
||||
|
||||
|
||||
#region Constructor
|
||||
#endregion
|
||||
|
||||
|
||||
#region Methods
|
||||
public bool VerifyPassword(User user, string password)
|
||||
{
|
||||
#region Fields
|
||||
private static Logger _logger = NLog.LogManager.GetCurrentClassLogger();
|
||||
#endregion
|
||||
|
||||
|
||||
#region Properties
|
||||
#endregion
|
||||
|
||||
|
||||
#region Constructor
|
||||
#endregion
|
||||
|
||||
|
||||
#region Methods
|
||||
public bool VerifyPassword(User user, string password)
|
||||
try
|
||||
{
|
||||
try
|
||||
{
|
||||
var result = BCrypt.Net.BCrypt.Verify(password, user.Password);
|
||||
var result = BCrypt.Net.BCrypt.Verify(password, user.Password);
|
||||
|
||||
return result;
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var msg = ex.Message;
|
||||
_logger.Error(msg, "An error occurred");
|
||||
}
|
||||
|
||||
return false;
|
||||
return result;
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var msg = ex.Message;
|
||||
_logger.Error(msg, "An error occurred");
|
||||
}
|
||||
|
||||
public string HashPassword(User user)
|
||||
{
|
||||
try
|
||||
{
|
||||
string hashedPassword = string.Empty;
|
||||
hashedPassword = BCrypt.Net.BCrypt.HashPassword(user.Password);
|
||||
|
||||
_logger.Info("Successfully hashed password");
|
||||
|
||||
return hashedPassword;
|
||||
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
_logger.Error(exMsg, "An error occurred");
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
string GenerateHash(string password, byte[] salt)
|
||||
{
|
||||
|
||||
string hashed = Convert.ToBase64String(KeyDerivation.Pbkdf2(
|
||||
password: password, salt: salt,
|
||||
prf: KeyDerivationPrf.HMACSHA1,
|
||||
iterationCount: 10000,
|
||||
numBytesRequested: 256/8));
|
||||
|
||||
return hashed;
|
||||
}
|
||||
|
||||
byte[] GenerateSalt()
|
||||
{
|
||||
byte[] salt = new byte[128/8];
|
||||
|
||||
using (var rng = RandomNumberGenerator.Create())
|
||||
rng.GetBytes(salt);
|
||||
|
||||
|
||||
return salt;
|
||||
}
|
||||
#endregion
|
||||
return false;
|
||||
}
|
||||
|
||||
public string HashPassword(User user)
|
||||
{
|
||||
try
|
||||
{
|
||||
string hashedPassword = string.Empty;
|
||||
hashedPassword = BCrypt.Net.BCrypt.HashPassword(user.Password);
|
||||
|
||||
_logger.Info("Successfully hashed password");
|
||||
|
||||
return hashedPassword;
|
||||
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
_logger.Error(exMsg, "An error occurred");
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
string GenerateHash(string password, byte[] salt)
|
||||
{
|
||||
|
||||
string hashed = Convert.ToBase64String(KeyDerivation.Pbkdf2(
|
||||
password: password, salt: salt,
|
||||
prf: KeyDerivationPrf.HMACSHA1,
|
||||
iterationCount: 10000,
|
||||
numBytesRequested: 256/8));
|
||||
|
||||
return hashed;
|
||||
}
|
||||
|
||||
byte[] GenerateSalt()
|
||||
{
|
||||
byte[] salt = new byte[128/8];
|
||||
|
||||
using (var rng = RandomNumberGenerator.Create())
|
||||
rng.GetBytes(salt);
|
||||
|
||||
|
||||
return salt;
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
||||
@@ -2,129 +2,127 @@ using System;
|
||||
using System.IO;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
using Microsoft.AspNetCore.Http;
|
||||
|
||||
using Ionic.Zip;
|
||||
using Microsoft.AspNetCore.Http;
|
||||
|
||||
using Icarus.Models;
|
||||
|
||||
namespace Icarus.Controllers.Utilities
|
||||
namespace Icarus.Controllers.Utilities;
|
||||
|
||||
public class SongCompression
|
||||
{
|
||||
public class SongCompression
|
||||
#region Fields
|
||||
string _compressedSongFilename;
|
||||
string _tempDirectory;
|
||||
byte[] _uncompressedSong;
|
||||
#endregion
|
||||
|
||||
|
||||
#region Propterties
|
||||
public string CompressedSongFilename
|
||||
{
|
||||
#region Fields
|
||||
string _compressedSongFilename;
|
||||
string _tempDirectory;
|
||||
byte[] _uncompressedSong;
|
||||
#endregion
|
||||
|
||||
|
||||
#region Propterties
|
||||
public string CompressedSongFilename
|
||||
{
|
||||
get => _compressedSongFilename;
|
||||
set => _compressedSongFilename = value;
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
||||
#region Constructors
|
||||
public SongCompression()
|
||||
{
|
||||
}
|
||||
public SongCompression(string tempDirectory)
|
||||
{
|
||||
_tempDirectory = tempDirectory;
|
||||
}
|
||||
public SongCompression(byte[] uncompressedSong)
|
||||
{
|
||||
_uncompressedSong = uncompressedSong;
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
||||
#region Methods
|
||||
public async Task<SongData> RetrieveCompressedSong(Song song)
|
||||
{
|
||||
SongData songData = new SongData();
|
||||
try
|
||||
{
|
||||
var archivePath = RetrieveCompressesSongPath(song);
|
||||
Console.WriteLine($"Compressed song saved to: {archivePath}");
|
||||
|
||||
songData.Data = await System.IO.File.ReadAllBytesAsync(archivePath);
|
||||
}
|
||||
catch(Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
Console.WriteLine($"An error ocurred: \n{exMsg}");
|
||||
}
|
||||
|
||||
return songData;
|
||||
}
|
||||
|
||||
public string RetrieveCompressesSongPath(Song songDetails)
|
||||
{
|
||||
string tmpZipFilePath = _tempDirectory + songDetails.Filename;
|
||||
|
||||
try
|
||||
{
|
||||
using (ZipFile zip = new ZipFile())
|
||||
{
|
||||
zip.AddFile(songDetails.SongPath());
|
||||
zip.Save(tmpZipFilePath);
|
||||
}
|
||||
|
||||
Console.WriteLine("Successfully compressed");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
Console.WriteLine("An error ocurred");
|
||||
Console.WriteLine(exMsg);
|
||||
}
|
||||
|
||||
if (songDetails.Filename.Contains(".mp3"))
|
||||
{
|
||||
_compressedSongFilename = StripMP3Extension(songDetails.Filename);
|
||||
}
|
||||
|
||||
return tmpZipFilePath;
|
||||
}
|
||||
|
||||
// Method not being used
|
||||
public byte[] CompressedSong(byte[] uncompressedSong)
|
||||
{
|
||||
byte[] compressedSong = null;
|
||||
try
|
||||
{
|
||||
Console.WriteLine("Song has been successfully compressed");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
Console.WriteLine("An error ocurred:");
|
||||
Console.WriteLine(exMsg);
|
||||
}
|
||||
|
||||
return compressedSong;
|
||||
}
|
||||
|
||||
|
||||
string StripMP3Extension(string filename)
|
||||
{
|
||||
Console.WriteLine($"Before: {filename}");
|
||||
int filenameLength = filename.Length;
|
||||
Console.WriteLine($"Filename length {filenameLength}");
|
||||
var endIndex = filenameLength - 1;
|
||||
var startIndex = endIndex - 3;
|
||||
Console.WriteLine($"Starting index {startIndex} and ending index {endIndex}");
|
||||
var stripped = filename.Remove(startIndex, 4);
|
||||
stripped += ".zip";
|
||||
Console.WriteLine($"After {stripped}");
|
||||
|
||||
return stripped;
|
||||
}
|
||||
#endregion
|
||||
get => _compressedSongFilename;
|
||||
set => _compressedSongFilename = value;
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
||||
#region Constructors
|
||||
public SongCompression()
|
||||
{
|
||||
}
|
||||
public SongCompression(string tempDirectory)
|
||||
{
|
||||
_tempDirectory = tempDirectory;
|
||||
}
|
||||
public SongCompression(byte[] uncompressedSong)
|
||||
{
|
||||
_uncompressedSong = uncompressedSong;
|
||||
}
|
||||
#endregion
|
||||
|
||||
|
||||
#region Methods
|
||||
public async Task<SongData> RetrieveCompressedSong(Song song)
|
||||
{
|
||||
SongData songData = new SongData();
|
||||
try
|
||||
{
|
||||
var archivePath = RetrieveCompressesSongPath(song);
|
||||
Console.WriteLine($"Compressed song saved to: {archivePath}");
|
||||
|
||||
songData.Data = await System.IO.File.ReadAllBytesAsync(archivePath);
|
||||
}
|
||||
catch(Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
Console.WriteLine($"An error ocurred: \n{exMsg}");
|
||||
}
|
||||
|
||||
return songData;
|
||||
}
|
||||
|
||||
public string RetrieveCompressesSongPath(Song songDetails)
|
||||
{
|
||||
string tmpZipFilePath = _tempDirectory + songDetails.Filename;
|
||||
|
||||
try
|
||||
{
|
||||
using (ZipFile zip = new ZipFile())
|
||||
{
|
||||
zip.AddFile(songDetails.SongPath());
|
||||
zip.Save(tmpZipFilePath);
|
||||
}
|
||||
|
||||
Console.WriteLine("Successfully compressed");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
Console.WriteLine("An error ocurred");
|
||||
Console.WriteLine(exMsg);
|
||||
}
|
||||
|
||||
if (songDetails.Filename.Contains(".mp3"))
|
||||
{
|
||||
_compressedSongFilename = StripMP3Extension(songDetails.Filename);
|
||||
}
|
||||
|
||||
return tmpZipFilePath;
|
||||
}
|
||||
|
||||
// Method not being used
|
||||
public byte[] CompressedSong(byte[] uncompressedSong)
|
||||
{
|
||||
byte[] compressedSong = null;
|
||||
try
|
||||
{
|
||||
Console.WriteLine("Song has been successfully compressed");
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
var exMsg = ex.Message;
|
||||
Console.WriteLine("An error ocurred:");
|
||||
Console.WriteLine(exMsg);
|
||||
}
|
||||
|
||||
return compressedSong;
|
||||
}
|
||||
|
||||
|
||||
string StripMP3Extension(string filename)
|
||||
{
|
||||
Console.WriteLine($"Before: {filename}");
|
||||
int filenameLength = filename.Length;
|
||||
Console.WriteLine($"Filename length {filenameLength}");
|
||||
var endIndex = filenameLength - 1;
|
||||
var startIndex = endIndex - 3;
|
||||
Console.WriteLine($"Starting index {startIndex} and ending index {endIndex}");
|
||||
var stripped = filename.Remove(startIndex, 4);
|
||||
stripped += ".zip";
|
||||
Console.WriteLine($"After {stripped}");
|
||||
|
||||
return stripped;
|
||||
}
|
||||
#endregion
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user