public override void OnFileSaved()
{
base.OnFileSaved();
if (!UserConnection.GetIsFeatureEnabled("LinkPreview"))
{
return;
}
var fileType = Entity.GetTypedColumnValue <Guid>("TypeId");
if (fileType == Terrasoft.WebApp.FileConsts.LinkTypeUId)
{
var url = Entity.GetTypedColumnValue <string>("Name").Trim();
if (IsURLValid(url))
{
LinkPreview linkPreview = new LinkPreview();
LinkPreviewInfo linkPreviewInfo = linkPreview.GetWebPageLinkPreview(url);
if (linkPreviewInfo != null)
{
LinkPreviewProvider linkPreviewProvider = new LinkPreviewProvider(UserConnection);
linkPreviewProvider.SaveLinkPreviewInfo(linkPreviewInfo, Entity.PrimaryColumnValue);
}
}
}
}
public LinkPreviewServiceResponse GetWebPageLinkPreview(string url)
{
LinkPreview linkPreview = CreateLinkPreview();
LinkPreviewServiceResponse response = new LinkPreviewServiceResponse();
try {
response.LinkPreviewInfo = linkPreview.GetWebPageLinkPreview(url);
} catch (Exception e) {
response.Exception = e;
}
return(response);
}