public static DisplayedValue DisplayAs(
this KernelInvocationContext context,
string value,
string mimeType)
{
if (string.IsNullOrWhiteSpace(mimeType))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(mimeType));
}
var displayId = Guid.NewGuid().ToString();
var formattedValue = new FormattedValue(
mimeType,
value);
context.Publish(
new DisplayedValueProduced(
value,
context?.Command,
new[] { formattedValue },
displayId));
var displayedValue = new DisplayedValue(displayId, mimeType, context);
return(displayedValue);
}
public static DisplayedValue Display(
this KernelInvocationContext context,
object value,
string mimeType = null)
{
var displayId = Guid.NewGuid().ToString();
mimeType ??= Formatter.PreferredMimeTypeFor(value.GetType());
var formattedValue = new FormattedValue(
mimeType,
value.ToDisplayString(mimeType));
context.Publish(
new DisplayedValueProduced(
value,
context?.Command,
new[] { formattedValue },
displayId));
var displayedValue = new DisplayedValue(displayId, mimeType, context);
return(displayedValue);
}
public static DisplayedValue DisplayAs(
this KernelInvocationContext context,
string value,
string mimeType, params string[] additionalMimeTypes)
{
if (string.IsNullOrWhiteSpace(mimeType))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(mimeType));
}
var displayId = Guid.NewGuid().ToString();
var mimeTypes = new HashSet <string>(additionalMimeTypes ?? Array.Empty <string>())
{
mimeType
};
var formattedValues = mimeTypes.Select(mime => new FormattedValue(
mime,
value));
context.Publish(
new DisplayedValueProduced(
value,
context?.Command,
formattedValues.ToArray(),
displayId));
var displayedValue = new DisplayedValue(displayId, mimeType, context);
return(displayedValue);
}
public static Task <DisplayedValue> DisplayAsync(
this KernelInvocationContext context,
object value,
string mimeType = null)
{
DisplayedValue result = Display(context, value, mimeType);
return(Task.FromResult(result));
}
public static DisplayedValue Display(
this KernelInvocationContext context,
object value,
string mimeType = null)
{
var displayId = Guid.NewGuid().ToString();
var formattedValues = FormattedValue.FromObject(value, mimeType);
context.Publish(
new DisplayedValueProduced(
value,
context?.Command,
formattedValues,
displayId));
var displayedValue = new DisplayedValue(displayId, mimeType ?? formattedValues.FirstOrDefault()?.MimeType, context);
return(displayedValue);
}
public static DisplayedValue Display(
this KernelInvocationContext context,
object value,
params string[] mimeTypes)
{
var displayId = Guid.NewGuid().ToString();
var formattedValues = FormattedValue.FromObject(value, mimeTypes);
context.Publish(
new DisplayedValueProduced(
value,
context?.Command,
formattedValues,
displayId));
var displayedValue = new DisplayedValue(displayId, formattedValues.Select(fv => fv.MimeType).ToArray(), context);
return(displayedValue);
}
private static Command i()
{
var iDirective = new Command("#i")
{
new Argument <string>("source")
};
iDirective.Handler = CommandHandler.Create <string, KernelInvocationContext>((source, context) =>
{
if (context.HandlingKernel is ISupportNuget kernel)
{
kernel.AddRestoreSource(source.Replace("nuget:", ""));
IHtmlContent content = div(
strong("Restore sources"),
ul(kernel.RestoreSources.Select(s => li(span(s)))));
var displayed = new DisplayedValue("displayedValueRestoreSources" + context.GetHashCode().ToString(), HtmlFormatter.MimeType, context);
displayed.Update(content);
}
});
return(iDirective);
}
