public override GetLinkPreviewResponse CreatePreview(DataProviderInformation dataProviderInformation)
{
OEmbedInformation oembedInformation = (OEmbedInformation)dataProviderInformation;
string text = oembedInformation.Text;
OEmbedResponse oembedResponse = oembedInformation.OEmbedResponse;
LinkPreviewBuilder linkPreviewBuilder = new OEmbedVideoPreviewBuilder(this.request, text, oembedResponse, this.logger, dataProviderInformation.ResponseUri);
return(linkPreviewBuilder.Execute());
}
protected override async Task <DataProviderInformation> GetDataProviderInformation(HttpClient httpClient)
{
DataProviderInformation result;
if (this.request.Id.StartsWith("UpdateOEmbed"))
{
result = await base.MakeAndProcessHttpRequest(httpClient, OEmbedDataProvider.GetOEmbedRequestUri(this.uri), new LinkPreviewDataProvider.ProcessResponseStreamDelegate(OEmbedDataProvider.ProcessOEmbedResponseStream));
}
else
{
WebPageInformation webPageInformation = (WebPageInformation)(await base.MakeAndProcessHttpRequest(httpClient, this.uri, new LinkPreviewDataProvider.ProcessResponseStreamDelegate(WebPageDataProvider.ProcessResponseStream)));
OEmbedInformation oembedInformation = (OEmbedInformation)(await base.MakeAndProcessHttpRequest(httpClient, OEmbedDataProvider.GetOEmbedRequestUri(this.uri), new LinkPreviewDataProvider.ProcessResponseStreamDelegate(OEmbedDataProvider.ProcessOEmbedResponseStream)));
oembedInformation.Text = webPageInformation.Text;
result = oembedInformation;
}
return(result);
}
