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SteveSandersonMSSteveSandersonMS
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Add ES2015 runtime transpilation sample
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‎samples/misc/ES2015Transpilation/.gitignore‎

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/node_modules/

‎samples/misc/ES2015Transpilation/Controllers/HomeController.cs‎

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using System.Threading.Tasks;
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using Microsoft.AspNet.Mvc;
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namespace ES2015Example.Controllers
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{
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public class HomeController : Controller
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{
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public async Task<IActionResult> Index(int pageIndex)
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{
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return View();
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}
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public IActionResult Error()
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{
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return View("~/Views/Shared/Error.cshtml");
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}
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}
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}

‎samples/misc/ES2015Transpilation/Controllers/ScriptController.cs‎

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using System.Threading.Tasks;
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using Microsoft.AspNet.Mvc;
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using Microsoft.AspNet.NodeServices;
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namespace ES2015Example.Controllers
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{
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public class ScriptController : Controller
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{
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private static NodeInstance nodeInstance = new NodeInstance();
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public async Task<ContentResult> Transpile(string filename)
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{
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// TODO: Don't hard-code wwwroot; use proper path conversions
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var fileContents = System.IO.File.ReadAllText("wwwroot/" + filename);
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var transpiledResult = await nodeInstance.Invoke("transpilation.js", fileContents);
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return Content(transpiledResult, "application/javascript");
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}
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}
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}

‎samples/misc/ES2015Transpilation/Startup.cs‎

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using Microsoft.AspNet.Builder;
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using Microsoft.AspNet.Hosting;
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using Microsoft.AspNet.Routing.Template;
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using Microsoft.Dnx.Runtime;
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using Microsoft.Framework.Configuration;
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using Microsoft.Framework.DependencyInjection;
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using Microsoft.Framework.Logging;
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namespace ES2015Example
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{
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public class Startup
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{
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public Startup(IHostingEnvironment env, IApplicationEnvironment appEnv)
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{
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// Setup configuration sources.
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var builder = new ConfigurationBuilder()
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.SetBasePath(appEnv.ApplicationBasePath)
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.AddJsonFile("appsettings.json")
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.AddEnvironmentVariables();
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Configuration = builder.Build();
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}
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public IConfigurationRoot Configuration { get; set; }
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// This method gets called by the runtime.
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public void ConfigureServices(IServiceCollection services)
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{
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// Add MVC services to the services container.
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services.AddMvc();
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}
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// Configure is called after ConfigureServices is called.
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public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
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{
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loggerFactory.MinimumLevel = LogLevel.Information;
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loggerFactory.AddConsole();
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loggerFactory.AddDebug();
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// Configure the HTTP request pipeline.
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// Add the platform handler to the request pipeline.
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app.UseIISPlatformHandler();
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// Add the following to the request pipeline only in development environment.
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if (env.IsDevelopment())
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{
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app.UseDeveloperExceptionPage();
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}
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else
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{
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// Add Error handling middleware which catches all application specific errors and
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// send the request to the following path or controller action.
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app.UseExceptionHandler("/Home/Error");
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}
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app.UseMvc(routes => {
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routes.MapRoute(
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name: "Script",
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template: "{*filename}",
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defaults: new { controller="Script", action="Transpile" },
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constraints: new { filename = @"js/(.*?)\.js" }
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);
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});
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// Add static files to the request pipeline.
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app.UseStaticFiles();
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// Add MVC to the request pipeline.
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app.UseMvc(routes =>
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{
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routes.MapRoute(
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name: "default",
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template: "{controller}/{action?}/{id?}",
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defaults: new { controller="Home", action = "Index" });
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});
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}
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}
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}

‎samples/misc/ES2015Transpilation/Views/Home/Index.cshtml‎

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Hello
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@section scripts {
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<script src="lib/system.js"></script>
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<script>System.import('js/main.js');</script>
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}

‎samples/misc/ES2015Transpilation/Views/Shared/Error.cshtml‎

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@{
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ViewData["Title"] = "Error";
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}
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<h1 class="text-danger">Error.</h1>
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<h2 class="text-danger">An error occurred while processing your request.</h2>

‎samples/misc/ES2015Transpilation/Views/Shared/_Layout.cshtml‎

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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>ES2015 Example</title>
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</head>
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<body>
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@RenderBody()
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@RenderSection("scripts", required: false)
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</body>
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</html>

‎samples/misc/ES2015Transpilation/Views/_ViewImports.cshtml‎

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@using ES2015Example
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@addTagHelper "*, Microsoft.AspNet.Mvc.TagHelpers"

‎samples/misc/ES2015Transpilation/Views/_ViewStart.cshtml‎

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@{
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Layout = "_Layout";
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}

‎samples/misc/ES2015Transpilation/appsettings.json‎

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{}

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