private void SearchLyricsInGoogle(string searchTerm)
{
string encoded = HttpUtility.UrlEncode(searchTerm);
string url = $"https://www.google.com/search?q={encoded}";
Trace.WriteLine($"Searching lyrics by term: {encoded}");
using var httpClient = new HttpClient();
httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.75 Safari/537.36");
httpClient.DefaultRequestHeaders.AcceptLanguage.ParseAdd("ru,en");
var html = httpClient.GetStringAsync(url).Result;
var doc = (IHTMLDocument2) new HTMLDocument();
doc.write(html);
var lyrics = ParseLyrics((HTMLDocument)doc);
if (string.IsNullOrEmpty(lyrics))
{
Dispatcher.BeginInvoke(new Action(() => Lyrics.ToolTip = "Not Found"));
Trace.WriteLine("Lyrics not found");
}
else
{
Dispatcher.BeginInvoke(new Action(() =>
{
Lyrics.Text = lyrics;
_source = LyricsSource.Google;
Lyrics.ToolTip = _source.ToString();
}));
Trace.WriteLine("Lyrics received from Google");
}
}
private void SaveLyricsToFile()
{
var dialog = new SaveFileDialog
{
Filter = "Text file (*.txt)|*.txt|Lyrics file (*.lrc)|*.lrc|Subtitles file (*.srt)|*.srt",
FileName = $"{ArtistTitle}.txt"
};
if (_filePath != null)
{
string directory = Path.GetDirectoryName(_filePath);
if (Directory.Exists(directory))
{
dialog.InitialDirectory = directory;
dialog.FileName = Path.GetFileNameWithoutExtension(_filePath) + ".txt";
}
}
if (dialog.ShowDialog() != true)
{
return;
}
_lyricsFilePath = dialog.FileName;
File.WriteAllText(_lyricsFilePath, Lyrics.Text);
Lyrics.ToolTip = Path.GetFileName(_lyricsFilePath);
_source = LyricsSource.File;
Trace.WriteLine($"Lyrics have been saved to {_lyricsFilePath}");
}
private bool GetLyricsFromTag()
{
if (string.IsNullOrEmpty(_lyrics))
{
return(false);
}
Lyrics.Text = _lyrics;
_source = LyricsSource.Tag;
Lyrics.ToolTip = _source.ToString();
Trace.WriteLine("Lyrics received from lyrics tag");
return(true);
}
private bool GetLyricsFromFile()
{
if (_filePath is null || !new Uri(_filePath).IsFile)
{
return(false);
}
string directory = Path.GetDirectoryName(_filePath);
string filePattern = Path.GetFileNameWithoutExtension(_filePath) + ".*";
_lyricsFilePath = Directory.EnumerateFiles(directory, filePattern)
.FirstOrDefault(x => x.ToLower().EndsWith(".txt") || x.ToLower().EndsWith(".lrc") || x.ToLower().EndsWith(".srt"));
if (_lyricsFilePath == null)
{
return(false);
}
Lyrics.Text = File.ReadAllText(_lyricsFilePath);
_source = LyricsSource.File;
Lyrics.ToolTip = Path.GetFileName(_lyricsFilePath);
Trace.WriteLine($"Lyrics received from {_lyricsFilePath}");
return(true);
}
private void ClearLyrics()
{
Lyrics.Text = "";
Lyrics.ToolTip = "";
_source = LyricsSource.None;
}