/// <summary>Hosts a template XML stylesheet on the specified URL</summary>
public static IApplicationBuilder UseDefaultSitemapXmlStylesheet(this IApplicationBuilder app, Action <SitemapXmlOptions> options)
{
var opt = new SitemapXmlOptions();
options(opt);
return(app.Use(async(context, next) =>
{
if (context.Request.Path == opt.StylesheetUrl)
{
try
{
context.Response.ContentType = "text/xsl; charset=UTF-8";
using (var stream = typeof(Sitemap).Assembly.GetManifestResourceStream("MintPlayer.AspNetCore.SitemapXml.Assets.sitemap.xsl"))
using (var streamreader = new System.IO.StreamReader(stream))
{
var content = await streamreader.ReadToEndAsync();
await context.Response.WriteAsync(content);
}
}
catch (Exception ex)
{
throw ex;
}
}
else
{
await next();
}
}));
}
/// <summary>
/// Adds an OutputFormatter for Content-Type application/xml.
/// Either place a XML stylesheet in the webroot, or call the UseDefaultSitemapXmlStylesheet() middleware.
/// </summary>
public static IMvcBuilder AddSitemapXmlFormatters(this IMvcBuilder mvc, Action <SitemapXmlOptions> options)
{
var opt = new SitemapXmlOptions();
options(opt);
return(mvc.AddMvcOptions(mvc_options =>
{
if (!string.IsNullOrEmpty(opt.StylesheetUrl))
{
mvc_options.OutputFormatters.Insert(0, new Formatters.XmlSerializerOutputFormatter(opt.StylesheetUrl));
}
}));
}
