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Convert IStreamable and IAudioDecodable to abstract classes.

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This commit is contained in:
Michael Bucari-Tovo 2021-10-05 16:41:48 -06:00
parent 6e66314605
commit e466d63e76
15 changed files with 180 additions and 183 deletions
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18
FileLiberator/ConvertToMp3.cs
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@ -12,20 +12,14 @@ using System.Threading.Tasks;
namespace FileLiberator
{
public class ConvertToMp3 : Processable, IAudioDecodable
public class ConvertToMp3 : AudioDecodable
{
private Mp4File m4bBook;
public event EventHandler<Action<byte[]>> RequestCoverArt;
public event EventHandler<string> TitleDiscovered;
public event EventHandler<string> AuthorsDiscovered;
public event EventHandler<string> NarratorsDiscovered;
public event EventHandler<byte[]> CoverImageDiscovered;
private long fileSize;
private string Mp3FileName(string m4bPath) => m4bPath is null ? string.Empty : PathLib.ReplaceExtension(m4bPath, ".mp3");
public void Cancel() => m4bBook?.Cancel();
public override void Cancel() => m4bBook?.Cancel();
public override bool Validate(LibraryBook libraryBook)
{
@ -47,10 +41,10 @@ namespace FileLiberator
fileSize = m4bBook.InputStream.Length;
TitleDiscovered?.Invoke(this, m4bBook.AppleTags.Title);
AuthorsDiscovered?.Invoke(this, m4bBook.AppleTags.FirstAuthor);
NarratorsDiscovered?.Invoke(this, m4bBook.AppleTags.Narrator);
CoverImageDiscovered?.Invoke(this, m4bBook.AppleTags.Cover);
OnTitleDiscovered(m4bBook.AppleTags.Title);
OnAuthorsDiscovered(m4bBook.AppleTags.FirstAuthor);
OnNarratorsDiscovered(m4bBook.AppleTags.Narrator);
OnCoverImageDiscovered(m4bBook.AppleTags.Cover);
using var mp3File = File.OpenWrite(Path.GetTempFileName());