/// <summary>
/// Creates a new ImageBlock saved to @parent's assets folder
/// </summary>
/// <param name="parent"></param>
/// <param name="url"></param>
/// <param name="title"></param>
/// <returns></returns>
public static ImageBlock CreateImageBlock(ContentReference parent, string url, string title)
{
ImageFile imageFile = ImageDownloaderHelper.DownloadImage(parent, url, title);
var t = title ?? "untitled";
if (imageFile != null)
{
ImageBlock imgBlock =
parent.CreateGenericBlockForPage <ImageBlock>($"ImageBlock - {t}");
imgBlock.ImageReference = imageFile.ContentLink;
imgBlock.Title = t;
return(imgBlock);
}
return(null);
}
/// <summary>
/// Downloads an image from the url and saves to parents assets folder
/// </summary>
/// <param name="parent"></param>
/// <param name="url"></param>
/// <param name="title"></param>
/// <returns></returns>
public static ImageFile DownloadImage(ContentReference parent, string url, string title)
{
var imageFile = Repo.GetDefault <ImageFile>(ContentAssetHelper.GetOrCreateAssetFolder(parent).ContentLink);
imageFile.Name = $"image-{title}";
var blob = ImageDownloaderHelper.DownloadImageBlob(url);
if (blob != null)
{
imageFile.BinaryData = blob;
Repo.Save(imageFile, SaveAction.Publish);
return(imageFile);
}
return(null);
}