public MissingHelperFeatureFactory(
HelperDescriptorBase returnHelper = null,
BlockHelperDescriptorBase blockHelper = null
)
{
_returnHelper = returnHelper;
_blockHelper = blockHelper;
}
public MissingHelperFeature(
HelperDescriptorBase helper,
BlockHelperDescriptorBase blockHelper
)
{
_helper = helper;
_blockHelper = blockHelper;
}
/// <summary>
/// Allows to intercept calls to missing helpers.
/// <para>For Handlebarsjs docs see: https://handlebarsjs.com/guide/hooks.html#helpermissing</para>
/// </summary>
/// <param name="configuration"></param>
/// <param name="helperMissing">Delegate that returns interceptor for <see cref="HandlebarsReturnHelper"/> and <see cref="HandlebarsHelper"/></param>
/// <param name="blockHelperMissing">Delegate that returns interceptor for <see cref="HandlebarsBlockHelper"/></param>
/// <returns></returns>
public static HandlebarsConfiguration RegisterMissingHelperHook(
this HandlebarsConfiguration configuration,
HelperDescriptorBase helperMissing = null,
BlockHelperDescriptorBase blockHelperMissing = null
)
{
var feature = new MissingHelperFeatureFactory(helperMissing, blockHelperMissing);
var features = configuration.CompileTimeConfiguration.Features;
features.Remove(features.OfType <MissingHelperFeatureFactory>().Single());
features.Add(feature);
return(configuration);
}
/// <summary>
/// Registers new <see cref="HelperDescriptorBase"/>
/// </summary>
/// <param name="helperObject"></param>
public static void RegisterHelper(HelperDescriptorBase helperObject)
{
Instance.RegisterHelper((HelperDescriptor)helperObject);
}