private string GetGeneratorResult(IEnumerable <string> namespaces, TypeContext context)
{
#pragma warning disable 612, 618
var razorEngine = RazorEngine.Create(builder =>
{
builder
.SetNamespace(DynamicTemplateNamespace)
//.SetBaseType("Microsoft.Extensions.RazorViews.BaseView")
.SetBaseType(BuildTypeName(context.TemplateType, context.ModelType))
.ConfigureClass((document, @class) =>
{
@class.ClassName = context.ClassName;
//if (!str ing.IsNullOrWhiteSpace(document.Source.FilePath))
//{
// @class.ClassName = Path.GetFileNameWithoutExtension(document.Source.FilePath);
//}
@class.Modifiers.Clear();
@class.Modifiers.Add("internal");
});
builder.Features.Add(new SuppressChecksumOptionsFeature());
context.ConfigureCompilerBuilder?.Invoke(builder);
});
string importString = @"
@using System
@using System.Threading.Tasks
";
importString += String.Join("\r\n", namespaces.Select(n => "@using " + n.Trim())) + "\r\n";
using (var reader = context.TemplateContent.GetTemplateReader())
{
string path = null;
if (string.IsNullOrWhiteSpace(context.TemplateContent.TemplateFile))
{
path = Directory.GetCurrentDirectory();
}
else
{
path = Path.GetDirectoryName(context.TemplateContent.TemplateFile);
}
var razorProject = RazorProjectFileSystem.Create(path);
var templateEngine = new Templating.RazorTemplateEngine(razorEngine, razorProject);
templateEngine.Options.DefaultImports = RazorSourceDocument.Create(importString, fileName: null);
RazorPageGeneratorResult result;
if (string.IsNullOrWhiteSpace(context.TemplateContent.TemplateFile))
{
var item = RazorSourceDocument.Create(context.TemplateContent.Template, string.Empty);
var imports = new List <RazorSourceDocument>();
imports.Add(templateEngine.Options.DefaultImports);
var doc = RazorCodeDocument.Create(item, imports);
result = GenerateCodeFile(templateEngine, doc);
}
else
{
var item = razorProject.GetItem(context.TemplateContent.TemplateFile);
result = GenerateCodeFile(templateEngine, item);
}
return(InspectSource(result, context));
}
}
private static RazorPageGeneratorResult GenerateCodeFile(Templating.RazorTemplateEngine templateEngine, RazorCodeDocument document)
{
var cSharpDocument = templateEngine.GenerateCode(document);
if (cSharpDocument.Diagnostics.Any())
{
var diagnostics = string.Join(Environment.NewLine, cSharpDocument.Diagnostics);
Console.WriteLine($"One or more parse errors encountered. This will not prevent the generator from continuing: {Environment.NewLine}{diagnostics}.");
}
return(new RazorPageGeneratorResult
{
FilePath = null,
GeneratedCode = cSharpDocument.GeneratedCode,
});
}
private static RazorPageGeneratorResult GenerateCodeFile(Templating.RazorTemplateEngine templateEngine, RazorProjectItem projectItem)
{
var projectItemWrapper = new FileSystemRazorProjectItemWrapper(projectItem);
var cSharpDocument = templateEngine.GenerateCode(projectItemWrapper);
if (cSharpDocument.Diagnostics.Any())
{
var diagnostics = string.Join(Environment.NewLine, cSharpDocument.Diagnostics);
Console.WriteLine($"One or more parse errors encountered. This will not prevent the generator from continuing: {Environment.NewLine}{diagnostics}.");
}
var generatedCodeFilePath = Path.ChangeExtension(projectItem.PhysicalPath, ".Designer.cs");
return(new RazorPageGeneratorResult
{
FilePath = generatedCodeFilePath,
GeneratedCode = cSharpDocument.GeneratedCode,
});
}
