private Task <string> WarmupService(IHotNodeService service, CancellationToken token)
{
return(service.InvokeExportAsync <string>(CancellationToken.None, _options.WarmupPath, null, File.ReadAllText(_options.IndexTemplatePath), _options.HotModuleReplacement));
}
public async Task Invoke(HttpContext httpContext, DirectLinkContext context, IRoutingService routingService, IHotNodeService nodeService)
{
var request = httpContext.Request;
context.HttpContext = httpContext;
context.Path = request.PathBase.Value + request.Path.Value + request.QueryString;
var response = await routingService.GetResponseAsync(context);
httpContext.Response.StatusCode = response.StatusCode;
httpContext.Response.Headers["Cache-Control"] = "no-store";
if (response.Data != null)
{
var dataJson = JsonConvert.SerializeObject(response.Data);
foreach (var style in response.Data.Styles)
{
context.Tags.Head.AddLink(style.Value);
}
foreach (var script in response.Data.Scripts)
{
context.Tags.Head.AddScript(script.Value);
}
context.Data.Add("title", context.Title);
context.Data.Add("metaTags", context.Tags.GetMetaTags());
context.Data.Add("headTags", context.Tags.Head);
context.Data.Add("contentTags", context.Tags.Content);
context.Data.Add("bodyTags", context.Tags.Body);
context.Data.Add("serverTime", DateTime.Now.Ticks.ToString());
var contextDataJson = JsonConvert.SerializeObject(context.Data);
var cookiesJson = JsonConvert.SerializeObject(httpContext.Request.Cookies.ToDictionary(k => k.Key, v => v.Value));
var content = $@"{{""moduleName"":""{_moduleName}"",""args"":[""{_wwwroot}"",{dataJson},{contextDataJson},{cookiesJson}]}}";
var payload = new StringContent(content, Encoding.UTF8, "application/json");
var result = await nodeService.InvokeExportAsync <string>(CancellationToken.None, payload);
await httpContext.Response.WriteAsync(result);
return;
}
if (response.Message != null)
{
await httpContext.Response.WriteAsync(response.Message);
}
}
