private static IList <RazorSyntaxTree> GetImportedSyntaxTrees(RazorCodeDocument document)
{
var trees = document.GetVirtualSyntaxTrees();
if (trees.Count > 0)
{
return(trees);
}
var directiveDescriptors = document.GetDirectiveDescriptors();
var importedDocuments = document.GetImportedDocuments();
foreach (var importedDocument in importedDocuments)
{
var syntaxTree = RazorParser.Parse(importedDocument, directiveDescriptors);
foreach (var error in syntaxTree.Diagnostics)
{
document.ErrorSink.OnError(error);
}
trees.Add(syntaxTree);
}
return(trees);
}
public void Execute(RazorCodeDocument document)
{
var syntaxTree = document.GetSyntaxTree();
if (syntaxTree == null)
{
syntaxTree = RazorParser.Parse(document.Source);
}
var passes = Engine.Features.OfType <ISyntaxTreePass>().OrderBy(p => p.Order).ToArray();
foreach (var pass in passes)
{
syntaxTree = pass.Execute(document, syntaxTree);
}
document.SetSyntaxTree(syntaxTree);
}