public HandlebarsTemplate <TextWriter, object, object> Compile(TextReader template)
{
using var container = AmbientContext.Use(_ambientContext);
var configuration = CompiledConfiguration ?? new HandlebarsConfigurationAdapter(Configuration);
var formatterProvider = new FormatterProvider(configuration.FormatterProviders);
var objectDescriptorFactory = new ObjectDescriptorFactory(configuration.ObjectDescriptorProviders);
var localContext = AmbientContext.Create(
_ambientContext,
formatterProvider: formatterProvider,
descriptorFactory: objectDescriptorFactory
);
using var localContainer = AmbientContext.Use(localContext);
var compilationContext = new CompilationContext(configuration);
using var reader = new ExtendedStringReader(template);
var compiledTemplate = HandlebarsCompiler.Compile(reader, compilationContext);
return((writer, context, data) =>
{
using var disposableContainer = AmbientContext.Use(localContext);
if (writer is EncodedTextWriterWrapper encodedTextWriterWrapper)
{
var encodedTextWriter = encodedTextWriterWrapper.UnderlyingWriter;
if (context is BindingContext bindingContext)
{
compiledTemplate(encodedTextWriter, bindingContext);
return;
}
using var newBindingContext = BindingContext.Create(configuration, context);
newBindingContext.SetDataObject(data);
compiledTemplate(encodedTextWriter, newBindingContext);
}
else
{
if (context is BindingContext bindingContext)
{
var config = bindingContext.Configuration;
using var encodedTextWriter = new EncodedTextWriter(writer, config.TextEncoder, formatterProvider, config.NoEscape);
compiledTemplate(encodedTextWriter, bindingContext);
}
else
{
using var newBindingContext = BindingContext.Create(configuration, context);
newBindingContext.SetDataObject(data);
using var encodedTextWriter = new EncodedTextWriter(writer, configuration.TextEncoder, formatterProvider, configuration.NoEscape);
compiledTemplate(encodedTextWriter, newBindingContext);
}
}
});
}
private HandlebarsTemplate <TextWriter, object, object> CompileViewInternal(string templatePath, ViewReaderFactory readerFactoryFactory)
{
using var container = AmbientContext.Use(_ambientContext);
var configuration = CompiledConfiguration ?? new HandlebarsConfigurationAdapter(Configuration);
var formatterProvider = new FormatterProvider(configuration.FormatterProviders);
var objectDescriptorFactory = new ObjectDescriptorFactory(configuration.ObjectDescriptorProviders);
var localContext = AmbientContext.Create(
_ambientContext,
formatterProvider: formatterProvider,
descriptorFactory: objectDescriptorFactory
);
using var localContainer = AmbientContext.Use(localContext);
var createdFeatures = configuration.Features;
for (var index = 0; index < createdFeatures.Count; index++)
{
createdFeatures[index].OnCompiling(configuration);
}
var compilationContext = new CompilationContext(configuration);
var compiledView = HandlebarsCompiler.CompileView(readerFactoryFactory, templatePath, compilationContext);
for (var index = 0; index < createdFeatures.Count; index++)
{
createdFeatures[index].CompilationCompleted();
}
return((writer, context, data) =>
{
using var disposableContainer = AmbientContext.Use(localContext);
if (context is BindingContext bindingContext)
{
bindingContext.Extensions["templatePath"] = templatePath;
var config = bindingContext.Configuration;
using var encodedTextWriter = new EncodedTextWriter(writer, config.TextEncoder, formatterProvider, config.NoEscape);
compiledView(encodedTextWriter, bindingContext);
}
else
{
using var newBindingContext = BindingContext.Create(configuration, context);
newBindingContext.Extensions["templatePath"] = templatePath;
newBindingContext.SetDataObject(data);
using var encodedTextWriter = new EncodedTextWriter(writer, configuration.TextEncoder, formatterProvider, configuration.NoEscape);
compiledView(encodedTextWriter, newBindingContext);
}
});
}
public DisposableContainer Configure()
{
return(AmbientContext.Use(_ambientContext));
}