private static bool TryFormatMediaRssThumbnail(MediaRssThumbnail thumbnailToFormat, out XElement thumbnailElement)
{
thumbnailElement = default;
if (string.IsNullOrEmpty(thumbnailToFormat?.Url))
{
return(false);
}
thumbnailElement = new XElement(_media + "thumbnail", new XAttribute("url", thumbnailToFormat.Url));
if (thumbnailToFormat.Height != null)
{
thumbnailElement.Add(new XAttribute("height", thumbnailToFormat.Height.Value.ToString(CultureInfo.InvariantCulture)));
}
if (thumbnailToFormat.Width != null)
{
thumbnailElement.Add(new XAttribute("width", thumbnailToFormat.Width.Value.ToString(CultureInfo.InvariantCulture)));
}
if (Rfc2326NptTimeSpanFormatter.TryFormatTimeAsString(thumbnailToFormat.Time, out var timeFormatted))
{
thumbnailElement.Add(new XAttribute("time", timeFormatted));
}
return(true);
}
private static bool TryFormatMediaRssText(MediaRssText textToFormat, out XElement textElement)
{
textElement = default;
if (string.IsNullOrEmpty(textToFormat?.Value))
{
return(false);
}
if (!TryFormatMediaRssTypedText(textToFormat, "text", out textElement))
{
return(false);
}
if (!string.IsNullOrEmpty(textToFormat.Lang))
{
textElement.Add(new XAttribute("lang", textToFormat.Lang));
}
if (Rfc2326NptTimeSpanFormatter.TryFormatTimeAsString(textToFormat.Start, out var startFormatted))
{
textElement.Add(new XAttribute("start", startFormatted));
}
if (Rfc2326NptTimeSpanFormatter.TryFormatTimeAsString(textToFormat.End, out var endFormatted))
{
textElement.Add(new XAttribute("end", endFormatted));
}
return(true);
}
