private void ConfigurePipeline(AppFunc next, string fullPath)
{
Console.WriteLine("Configuring pipeline...");
try
{
string index = string.Format(
"<HTML><HEAD><TITLE>Dynamic Middleware</TITLE></HEAD><BODY><p>Edit {0} and refresh to see below links change.</p>",
fullPath);
var allLines = File.ReadAllLines(fullPath);
var app = new AppBuilder();
foreach(var line in allLines)
{
var paths = line.Split(';');
app.UseDirectoryBrowser(new DirectoryBrowserOptions
{
RequestPath = new PathString(paths[0]),
FileSystem = new PhysicalFileSystem(paths[1])
});
index += string.Format("<a href='{0}'>{0}</a><br>", paths[0]);
Console.WriteLine("Directory {0} on {1}", paths[1], paths[0]);
}
app.Use(async (ctx, next2) =>
{
if(ctx.Request.Path.Value == "/")
{
await ctx.Response.WriteAsync(index);
}
await next2();
});
app.Run(ctx => next(ctx.Environment));
_dynamicAppFunc = app.Build();
}
catch(Exception ex)
{
Console.WriteLine(ex);
_dynamicAppFunc = async env =>
{
var context = new OwinContext(env);
context.Response.StatusCode = 500;
context.Response.ReasonPhrase = "Internal server error";
await context.Response.WriteAsync(ex.Message);
};
}
}
