/// <summary>
/// Get an album chart for a group, for a given date range.
/// If no date range is supplied, it will return the most recent album chart for this group.
/// </summary>
/// <param name="weeklyRange">
/// The date at which the chart should start from.
/// The date at which the chart should end on.
/// </param>
/// <returns>Album chart for a group, for a given date range</returns>
public Album[] GetWeeklyAlbumChart(WeeklyRange weeklyRange = null)
{
var p = getParams();
if (weeklyRange != null)
{
p["from"] = Utilities.DateTimeToUTCTimestamp(weeklyRange.Start).ToString(CultureInfo.InvariantCulture);
p["top"] = Utilities.DateTimeToUTCTimestamp(weeklyRange.End).ToString(CultureInfo.InvariantCulture);
}
var req = request("group.getWeeklyAlbumChart", p);
var res = extract <AlbumArray>(req, "weeklyalbumchart");
return(res.Albums);
}
/// <summary>
/// Get an artist chart for a tag, for a given date range.
/// If no date range is supplied, it will return the most recent artist chart for this tag.
/// </summary>
/// <param name="weeklyRange">
/// The date at which the chart should start from. See Tag.getWeeklyChartList for more.
/// The date at which the chart should end on. See Tag.getWeeklyChartList for more.
/// </param>
/// <param name="limit">The number of results to fetch per page. Defaults to 50.</param>
/// <returns></returns>
public Artist[] GetWeeklyArtistChart(WeeklyRange weeklyRange = null, int limit = 50)
{
var p = getParams();
p["limit"] = limit.ToString(CultureInfo.InvariantCulture);
if (weeklyRange != null)
{
p["start"] = Utilities.DateTimeToUTCTimestamp(weeklyRange.Start).ToString(CultureInfo.InvariantCulture);
p["end"] = Utilities.DateTimeToUTCTimestamp(weeklyRange.End).ToString(CultureInfo.InvariantCulture);
}
var req = request("tag.getWeeklyArtistChart", p);
var res = extract <ArtistArray>(req, "weeklyartistchart");
return(res.Artists);
}
/// <summary>
/// Get a chart of hyped (up and coming) artists for a metro
/// </summary>
/// <param name="metro">The metro's name</param>
/// <param name="country">A country name, as defined by the ISO 3166-1 country names standard</param>
/// <param name="weeklyRange">Timestamp of the weekly range</param>
/// <param name="page">The page number to fetch. Defaults to first page</param>
/// <param name="limit">The number of results to fetch per page. Defaults to 50</param>
/// <returns></returns>
public Artist[] GetMetroHypeArtistChart(string metro, string country,
WeeklyRange weeklyRange = null, int page = 1, int limit = 50)
{
var p = getParams();
p["metro"] = metro;
p["country"] = country;
if (weeklyRange != null)
{
p["start"] = Utilities.DateTimeToUTCTimestamp(weeklyRange.Start).ToString(CultureInfo.InvariantCulture);
p["end"] = Utilities.DateTimeToUTCTimestamp(weeklyRange.End).ToString(CultureInfo.InvariantCulture);
}
p["page"] = page.ToString(CultureInfo.InvariantCulture);
p["limit"] = limit.ToString(CultureInfo.InvariantCulture);
var req = request("geo.getMetroHypeArtistChart", p);
var res = extract <ArtistArray>(req, "topartists");
return(res.Artists);
}
