public async Task <DetailedAlbumInfo[]> GetAllAlbums(
ShortBandInfo bandInfo,
CancellationToken token = default
)
{
var detailedInfo = await this.GetDetailedBandInfo(bandInfo);
return(await this.GetAllAlbums(detailedInfo, token));
}
public static DetailedBandInfo BandInfoFromDetailsPage(string html, ShortBandInfo shortInfo)
{
var documentNode = GetDocumentNode(html);
var imageStr = documentNode.QuerySelector("div.artist-header__bg > img.artist-header__bg__img")
.GetAttributeValue("src", null);
var imageUrl = imageStr == null ? null : new Uri(imageStr);
var topTracks = GetTracks(documentNode.QuerySelector(TracksTableBodySelector), true);
var albums =
GetAlbums(documentNode.QuerySelector("div.albumCollection__albums.js-grid"));
return(new DetailedBandInfo(shortInfo, imageUrl, albums, topTracks));
}
public async Task <DetailedBandInfo> GetDetailedBandInfo(ShortBandInfo info)
{
var cached = WimpCache.ReadDetailedBandInfo(info.Id);
if (cached != null)
{
return(cached);
}
var parsed = await Utils.WithRetry(async() => {
var html = await SeleniumRequests.GetHtml(info.Uri, CancellationToken.None);
return(WimpHtmlParsing.BandInfoFromDetailsPage(html, info));
});
WimpCache.SaveDetailedBandInfo(parsed);
return(parsed);
}
public async void Init(ShortBandInfo info)
{
this.ShortInfo = info;
var detailedInfo = await App.InfoProvider.GetDetailedBandInfo(info);
this.DetailedInfo = detailedInfo;
this.TopTracks.Clear();
foreach (var topTrack in detailedInfo.TopTracks)
{
this.TopTracks.Add(topTrack);
}
this.Albums.Clear();
foreach (var album in detailedInfo.AlbumInfos)
{
this.Albums.Add(album);
}
}
public static void SaveShortBandInfo(ShortBandInfo info)
{
JsonCacheUtils.SaveIntoJsonCache(info, ShortBandClz, info.Id);
}
public static void SaveSearchBandExact(string query, ShortBandInfo info)
{
JsonCacheUtils.SaveIntoJsonCache(info, SearchBandExact, query);
}
