Switched to the TagLib library for stripping metadata. Included TODO for updating a song's metadata for both the database and the tag of the MP3 file #36

2019-04-30 01:49:43 +00:00
parent 4d1013950a
commit c0d2891d86
5 changed files with 95 additions and 18 deletions
@@ -0,0 +1,73 @@
+using System;
+
+using TagLib;
+
+using Icarus.Models;
+
+namespace Icarus.Controllers.Utilities
+{
+	public class MetadataRetriever
+	{
+		#region Fields
+		private string _title;
+		private string _artist;
+		private string _album;
+		private string _genre;
+		private int _year;
+		private int _duration;
+		#endregion
+
+
+		#region Properties
+		#endregion
+
+
+		#region Constructors
+		#endregion
+
+
+		#region Methods
+		public Song RetrieveMetaData(string filePath)
+		{
+			Song song = new Song();
+
+			try
+			{
+				TagLib.File fileTag = TagLib.File.Create(filePath);
+				_title = fileTag.Tag.Title;
+				_artist = string.Join("", fileTag.Tag.Artists);
+				_album = fileTag.Tag.Album;
+				_genre = string.Join("", fileTag.Tag.Genres);
+				_year = (int)fileTag.Tag.Year;
+				_duration = (int)fileTag.Properties.Duration.TotalSeconds;
+
+				song.Title = _title;
+				song.Artist = _artist;
+				song.Album = _album;
+				song.Genre = _genre;
+				song.Year = _year;
+				song.Duration = _duration;
+			}
+			catch (Exception ex)
+			{
+				var msg = ex.Message;
+				Console.WriteLine("An error occurred in MetadataRetriever");
+				Console.WriteLine(msg);
+			}
+
+			return 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");
+		}
+		#endregion
+	}
+}