public async ValueTask <MuzlanResponse <IList <ArtistRecord> > > ListPopularArtists(CancellationToken token = default)
{
var pageUri = _baseUri;
try
{
var content = await _client.TryGetStringAsync(pageUri, token).ConfigureAwait(false);
using var document = await _parser.ParseDocumentAsync(content, token).ConfigureAwait(false);
var artists = new List <ArtistRecord>();
foreach (var artistElement in document.QuerySelectorAll <IHtmlDivElement>("div.page-content div.row-col div div.padding div.row div div.item"))
{
var anchor = artistElement.QuerySelector <IHtmlAnchorElement>("div.item-info div.item-title.text-ellipsis a");
var image = artistElement.QuerySelector <IHtmlImageElement>("div.item-media a.item-media-content img.lazy.img-responsive");
var name = anchor.Text.Trim();
var artistUri = new Uri($"https://{_baseUri.DnsSafeHost}/artist/{Uri.EscapeDataString(name)}");
var searchUri = new Uri($"https://{_baseUri.DnsSafeHost}{anchor.PathName}");
var imageUri = new Uri($"https://{_baseUri.DnsSafeHost}{image.Dataset["original"]}");
var artist = new ArtistRecord(name, artistUri, searchUri, imageUri);
artists.Add(artist);
}
return(MuzlanResponse <IList <ArtistRecord> > .FromResult(artists, pageUri));
}
catch (Exception ex)
{
return(MuzlanResponse <IList <ArtistRecord> > .FromException(ex, pageUri));
}
}
public async ValueTask <MuzlanResponse <IList <SearchArtistRecord> > > FindArtists(
string query,
CancellationToken token = default)
{
var pageUri = new Uri($"https://{_baseUri.DnsSafeHost}/search/{Uri.EscapeDataString(query)}");
try
{
var content = await _client.TryGetStringAsync(
pageUri,
token).ConfigureAwait(false);
using var document = await _parser.ParseDocumentAsync(content, token).ConfigureAwait(false);
var artists = new List <SearchArtistRecord>();
foreach (var artistElement in document.QuerySelectorAll <IHtmlDivElement>("div.page-content div.row-col div.row.item-list:not(#search-result-items)"))
{
var imageElement = artistElement.QuerySelector <IHtmlAnchorElement>("div.item-media a.item-media-content");
var titleElement = artistElement.QuerySelector <IHtmlAnchorElement>("div.item-info div.item-title.text-ellipsis a");
var descriptionElement = artistElement.QuerySelector <IHtmlDivElement>("div.item-info div.item-except");
var artistName = titleElement.Text.Trim();
var artistUri = new Uri($"https://{_baseUri.DnsSafeHost}/artist/{Uri.EscapeDataString(query)}");
var artistSearchUri = new Uri($"https://{_baseUri.DnsSafeHost}/search/{Uri.EscapeDataString(query)}");
var match = _bgImageRegex.Match(imageElement.OuterHtml);
var artistImageUri = new Uri($"https://{_baseUri.DnsSafeHost}{match.Groups[1].Value}");
var description = string.IsNullOrEmpty(descriptionElement.TextContent)
? string.Empty
: descriptionElement.TextContent.Trim();
var tags = new List <TagRecord>();
foreach (var tagElement in artistElement.QuerySelectorAll <IHtmlAnchorElement>("div.item-info div.item-meta a.btn"))
{
var tagName = tagElement.Text.Trim();
var tagUri = new Uri($"https://{_baseUri.DnsSafeHost}{tagElement.PathName}");
tags.Add(new TagRecord(tagName, tagUri));
}
var artist = new ArtistRecord(artistName, artistUri, artistSearchUri, artistImageUri);
artists.Add(new SearchArtistRecord(artist, tags, description));
}
return(MuzlanResponse <IList <SearchArtistRecord> > .FromResult(artists, pageUri));
}
catch (Exception ex)
{
return(MuzlanResponse <IList <SearchArtistRecord> > .FromException(ex, pageUri));
}
}
