public static async Task <IEnumerable <ThumbnailInfo> > GetThumbnailsAsync(PostClass post, CancellationToken token)
{
var thumbnails = new List <ThumbnailInfo>();
if (post.Media != null)
{
foreach (var media in post.Media)
{
var thumbInfo = await ThumbnailGenerator.GetThumbnailInfoAsync(media, post, token)
.ConfigureAwait(false);
if (thumbInfo != null)
{
thumbnails.Add(thumbInfo);
}
token.ThrowIfCancellationRequested();
}
}
if (post.PostGeo != null && !(post.PostGeo.Lat == 0 && post.PostGeo.Lng == 0))
{
var map = MapThumb.GetDefaultInstance();
thumbnails.Add(new ThumbnailInfo()
{
ImageUrl = map.CreateMapLinkUrl(post.PostGeo.Lat, post.PostGeo.Lng),
ThumbnailUrl = map.CreateStaticMapUrl(post.PostGeo.Lat, post.PostGeo.Lng),
TooltipText = null,
});
}
return(thumbnails);
}
public static async Task <IEnumerable <ThumbnailInfo> > GetThumbnailsAsync(PostClass post, CancellationToken token)
{
var thumbnails = new List <ThumbnailInfo>();
var expandedUrls = Enumerable.Concat(
post.GetExpandedUrls(), post.Media.Select(x => x.Url));
foreach (var expandedUrl in expandedUrls)
{
var thumbInfo = await ThumbnailGenerator.GetThumbnailInfoAsync(expandedUrl, post, token)
.ConfigureAwait(false);
if (thumbInfo != null)
{
thumbnails.Add(thumbInfo);
}
token.ThrowIfCancellationRequested();
}
if (post.PostGeo != null)
{
var map = MapThumb.GetDefaultInstance();
var thumb = await map.GetThumbnailInfoAsync(post.PostGeo.Value)
.ConfigureAwait(false);
thumbnails.Add(thumb);
}
return(thumbnails);
}
