public ExecutionResult ExecuteTemplate(string input, object locals = null, object globals = null, IList <CustomDirectiveBuilder> customDirectives = null, string fileName = null, bool reduceWhitespace = false)
{
var localsDictionary = ConvertToDictionary(locals);
var globalsDictionary = ConvertToDictionary(globals)?.ToImmutableDictionary();
if (StaticTypingMode == StaticTypingMode.PromoteContextToGlobals && globals == null)
{
globalsDictionary = localsDictionary?.Where(x => x.Value != null).ToImmutableDictionary(x => x.Key, x => x.Value);
}
fileName = fileName ?? Utility.GetName();
var template = CompileTemplate(input, fileName, globalsDictionary, customDirectives, reduceWhitespace);
var context = new VelocityContext(localsDictionary);
var outputBuilder = new StringBuilder();
using (var outputWriter = new StringWriter(outputBuilder))
{
var output = new VelocityOutput(outputWriter);
template(context, output);
}
return(new ExecutionResult(outputBuilder, context));
}
public void TemplateCompilationTests(string path, string assemblyName)
{
using (var file = File.OpenRead(path))
using (var reader = new StreamReader(file))
{
var antlrDirectives = BlockDirectives
.Select(x => new AntlrBlockDirectiveBuilder(x))
.Concat(new CustomDirectiveBuilder[] { new ForeachDirectiveBuilder() })
.ToImmutableList();
var expressionTreeFactory = new VelocityExpressionFactory(_binderFactory);
var parser = new AntlrVelocityParser(antlrDirectives, expressionTreeFactory);
var expressionTree = parser.Parse(reader, assemblyName);
if (Compile || ExecuteTemplate)
{
VelocityDiskCompiler diskCompiler = null;
VelocityCompiler compiler;
if (SaveDlls || SaveIl)
{
diskCompiler = new VelocityDiskCompiler(new AssemblyName(assemblyName), OutputDir);
compiler = diskCompiler;
}
else
{
compiler = new VelocityCompiler();
}
var result = compiler.CompileWithSymbols(expressionTree, assemblyName, path);
if (ExecuteTemplate)
{
var context = new VelocityContext();
using (var writer = new StringWriter())
{
var output = new VelocityOutput(writer);
result(context, output);
}
}
if (SaveDlls || SaveIl)
{
diskCompiler.SaveDll();
if (SaveIl)
{
diskCompiler.SaveIl();
}
}
}
}
}
