private async Task <AutoEnableOptions> GetAutoEnableOptions(MarkdownFile file)
{
bool useWasmRunner;
if (_startupOptions.Package != null)
{
var package = await _packageRegistry.Get <Package2>(_startupOptions.Package);
useWasmRunner = package.CanSupportWasm;
}
else
{
var blocks = await file.GetAnnotatedCodeBlocks();
var packageUsesWasm = await Task.WhenAll(blocks
.Select(b => b.PackageName())
.Select(async name => (await _packageRegistry.Get <ICanSupportWasm>(name))?.CanSupportWasm ?? false));
useWasmRunner = packageUsesWasm.Any(p => p);
}
var requestUri = Request.GetUri();
var hostUrl = $"{requestUri.Scheme}://{requestUri.Authority}";
return(new AutoEnableOptions(hostUrl, useWasmRunner));
}
public static async Task <IHtmlContent> SessionControlsHtml(MarkdownFile markdownFile, bool enablePreviewFeatures = false)
{
var sessions = (await markdownFile
.GetAnnotatedCodeBlocks())
.GroupBy(b => b.Annotations.Session);
var sb = new StringBuilder();
foreach (var session in sessions)
{
sb.AppendLine($@"<button class=""run"" data-trydotnet-mode=""run"" data-trydotnet-session-id=""{session.Key}"" data-trydotnet-run-args=""{session.First().Annotations.RunArgs.HtmlAttributeEncode()}"">{session.Key}{SvgResources.RunButtonSvg}</button>");
sb.AppendLine(enablePreviewFeatures
? $@"<div class=""output-panel"" data-trydotnet-mode=""runResult"" data-trydotnet-output-type=""terminal"" data-trydotnet-session-id=""{session.Key}""></div>"
: $@"<div class=""output-panel"" data-trydotnet-mode=""runResult"" data-trydotnet-session-id=""{session.Key}""></div>");
}
return(new HtmlString(sb.ToString()));
}