public SparkViewEngine GetSparkEngine <TView>(string templateDirPath) where TView : ISparkView
{
var viewFolder = new FileSystemViewFolder(templateDirPath);
// Create an engine using the templates path as the root location
// as well as the shared location
return(new SparkViewEngine
{
DefaultPageBaseType = typeof(TView).FullName,
ViewFolder = viewFolder.Append(new SubViewFolder(viewFolder, "Shared")),
});
}
static void Main(string[] args)
{
if (args.Length == 0)
{
Console.Write(@"
Transforms Xml using a Spark template
XPARK templatefile [inputfile [outputfile]]
templatefile Path to a .spark file.
inputfile Source xml. Path to an file or url for http GET.
outputfile Target file to receive template output.
If inputfile or outputfile are not provided stdin and stdout are used.
The Model in the template is an XDocument loaded from the source.
The templatefile location may also contain _partial.spark files, and
a _global.spark file with common namespaces, macros, etc.
");
return;
}
// Find the full path to the template file,
// using current directory if argument isn't fully qualified
var templatePath = Path.Combine(Environment.CurrentDirectory, args[0]);
var templateName = Path.GetFileName(templatePath);
var templateDirPath = Path.GetDirectoryName(templatePath);
var viewFolder = new FileSystemViewFolder(templateDirPath);
// Create an engine using the templates path as the root location
// as well as the shared location
var engine = new SparkViewEngine
{
DefaultPageBaseType = typeof(SparkView).FullName,
ViewFolder = viewFolder.Append(new SubViewFolder(viewFolder, "Shared"))
};
SparkView view;
// compile and instantiate the template
view = (SparkView)engine.CreateInstance(
new SparkViewDescriptor()
.AddTemplate(templateName));
// load the second argument, or default to reading stdin
if (args.Length >= 2)
{
view.Model = XDocument.Load(args[1]);
}
else
{
view.Model = XDocument.Load(XmlReader.Create(Console.OpenStandardInput()));
}
// write out to the third argument, or default to writing stdout
if (args.Length >= 3)
{
using (var writer = new StreamWriter(new FileStream(args[2], FileMode.Create), Encoding.UTF8))
{
view.RenderView(writer);
}
}
else
{
using (var writer = new StreamWriter(Console.OpenStandardOutput(), Encoding.UTF8))
{
view.RenderView(writer);
}
}
}
