private static SpaMiddlewareOptions SetupPath(IHostingEnvironment env, SpaMiddlewareOptions options)
{
if (!string.IsNullOrWhiteSpace(options.PathToIndex))
{
if (File.Exists(options.PathToIndex))
{
return(options);
}
}
var indexFile = env.WebRootFileProvider
.GetDirectoryContents("")
.FirstOrDefault(x => x.Name.ToLower().Contains("index") && x.Name.ToLower().EndsWith("html"));
if (indexFile != null)
{
return(new SpaMiddlewareOptions(indexFile.PhysicalPath, options.SpecialRoutes));
}
throw new ArgumentException("PathToIndex was incorrect.");
}
public SpaMiddleware(RequestDelegate next, SpaMiddlewareOptions options, IHostingEnvironment env)
{
_next = next;
_options = SetupPath(env, options);
}