aspnetcore-angular-universal/Server/Controllers/HomeController.cs at master · TrilonIO/aspnetcore-angular-universal

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using Asp2017.Server.Helpers;

using Microsoft.AspNetCore.Hosting;

using Microsoft.AspNetCore.Mvc;

using System;

using System.Threading.Tasks;

namespace AspCoreServer.Controllers

{

public class HomeController : Controller {

protected readonly IHostingEnvironment HostingEnvironment;

public HomeController(IHostingEnvironment hostingEnv) => this.HostingEnvironment = hostingEnv;

[HttpGet]

public async Task<IActionResult> Index () {

var prerenderResult = await this.Request.BuildPrerender ();

this.ViewData["SpaHtml"] = prerenderResult.Html; // our <app-root /> from Angular

this.ViewData["Title"] = prerenderResult.Globals["title"]; // set our <title> from Angular

this.ViewData["Styles"] = prerenderResult.Globals["styles"]; // put styles in the correct place

this.ViewData["Scripts"] = prerenderResult.Globals["scripts"]; // scripts (that were in our header)

this.ViewData["Meta"] = prerenderResult.Globals["meta"]; // set our <meta> SEO tags

this.ViewData["Links"] = prerenderResult.Globals["links"]; // set our <link rel="canonical"> etc SEO tags

this.ViewData["TransferData"] = prerenderResult.Globals["transferData"]; // our transfer data set to window.TRANSFER_CACHE = {};

if (!this.HostingEnvironment.IsDevelopment ()) {

this.ViewData["ServiceWorker"] = "<script>'serviceWorker'in navigator&&navigator.serviceWorker.register('/serviceworker')</script>";

}

return View ();

}

[HttpGet]

[Route("sitemap.xml")]

public IActionResult SitemapXml() => Content($@"<?xml version=""1.0"" encoding=""utf-8""?>

<url>

<loc>http://localhost:4251/home</loc>

<lastmod>{ DateTime.Now.ToString("yyyy-MM-dd")}</lastmod>

</url>

<url>

<loc>http://localhost:4251/counter</loc>

<lastmod>{DateTime.Now.ToString("yyyy-MM-dd")}</lastmod>

</url>

</urlset>", "text/xml");

public IActionResult Error() => View();

}