private void LookSubGenres(string url, string genre, int genreId)
{
try
{
Genre tempGenre;
var html = Helpers.GetHtml(url + "/" + genre);
var haveSubGenre = html.CssSelect("#subgenres");
if (haveSubGenre.Any())
{
htmlNodes = html.CssSelect("ul.genre-list > li.genre-item > span > a");
foreach (var item in htmlNodes)
{
string shortcut = item.GetAttributeValue("href");
shortcut = shortcut.Substring(shortcut.LastIndexOf("/") + 1);
string name = item.InnerText.TrimStart().TrimEnd();
tempGenre = new Genre()
{
Name = name, ShortCut = shortcut, ParentId = genreId
};
repo.Save(tempGenre);
//Se uso recursion para obtener los sub generos anidados.
LookSubGenres(url, (genre + "/" + shortcut), tempGenre.GenreId);
}
}
}
catch (Exception ex) { }
}
private void LookArtist(string url, int genreId)
{
try
{
artists = repo.GetAll().ToHashSet();
artistGenre = new List <ArtistGenre>();
var html = Helpers.GetHtml(url);
htmlNodes = html.CssSelect("div.column.artist-item > div.name > a");
foreach (var item in htmlNodes)
{
string shortcut = item.GetAttributeValue("href");
shortcut = shortcut.Substring(shortcut.LastIndexOf("/") + 1);
var name = item.InnerText.TrimStart().TrimEnd();
if (!artists.Where(x => x.ShortCut == shortcut).Any())
{
var artist = new Artist()
{
Name = name, ShortCut = shortcut
};
repo.Save(artist);
artistGenre.Add(new ArtistGenre()
{
ArtistId = artist.ArtistId, GenreId = genreId
});
}
}
}
catch (Exception ex) { }
}
private void LookTrack(string url, int artistId, int albumId)
{
try
{
tracks = new List <Track>();
var html = Helpers.GetHtml(url);
htmlNodes = html.CssSelect("li.track-item.js-track-item");
foreach (var item in htmlNodes)
{
string shortcut = item.GetAttributeValue("track_shortcut");
string name = item.GetAttributeValue("track_name");
tracks.Add(new Track()
{
Name = name, ShortCut = shortcut, ArtistId = artistId, AlbumId = albumId
});
}
}
catch (Exception ex) { }
}
private void LookAlbum(string url, int artistId)
{
try
{
var html = Helpers.GetHtml(url + "s");
htmlNodes = html.CssSelect("[feature|='Albums, Main Releases'] > div.row.album-list.js-album-list > div.column.album-item.js-album-item");
foreach (var item in htmlNodes)
{
string shortcut = item.GetAttributeValue("album_shortcut");
var name = item.GetAttributeValue("album_name");
var album = new Album()
{
Name = name, ShortCut = shortcut, ArtistId = artistId
};
repo.Save(album);
tracks.SearchTracks(url + "/" + shortcut, artistId, album.AlbumId);
}
}
catch (Exception ex) { }
}
private void LookGenres(string url)
{
try
{
var html = Helpers.GetHtml(url);
htmlNodes = html.CssSelect("div.column.genre-item > a");
foreach (var item in htmlNodes)
{
string shortcut = item.GetAttributeValue("href");
shortcut = shortcut.Substring(shortcut.LastIndexOf("/") + 1);
var name = item.CssSelect("span.genre-name-text").Single().InnerText.TrimStart().TrimEnd();
var genre = new Genre()
{
Name = name, ShortCut = shortcut
};
repo.Save(genre);
artists.SearchArtist("https://us.napster.com/genre/" + shortcut, genre.GenreId);
}
}
catch (Exception ex) { }
}