private static string GetTimelineImageUrl(Timeline timeline)
{
if (timeline.Exhibits != null)
{
foreach (var exhibit in timeline.Exhibits)
{
foreach (var contentItem in exhibit.ContentItems)
{
var mediaType = contentItem.MediaType.ToLower();
if (mediaType.Equals("picture") || mediaType.Equals("image"))
{
return contentItem.Uri;
}
}
}
}
return "/images/default-tile.png";
}