/// <summary>
/// Initializes a new instance of the <see cref="CustomErrorPageMiddleware" /> class
/// </summary>
/// <param name="next"></param>
/// <param name="options"></param>
/// <param name="isDevMode"></param>
public CustomErrorPageMiddleware(AppFunc next, ErrorPageOptions options, ILogger logger, bool isDevMode)
{
if (next == null)
{
throw new ArgumentNullException("next");
}
if (options == null)
{
throw new ArgumentNullException("options");
}
if (isDevMode)
{
options.SetDefaultVisibility(true);
}
this._next = next;
this._options = options;
this._logger = logger;
}
public void Configure(IApplicationBuilder app)
{
//load application-wide memory store
Server server = new Server();
//handle static files
var options = new StaticFileOptions {
ContentTypeProvider = new FileExtensionContentTypeProvider()
};
((FileExtensionContentTypeProvider)options.ContentTypeProvider).Mappings.Add(new KeyValuePair <string, string>(".less", "text/css"));
app.UseStaticFiles(options);
//exception handling
var errOptions = new ErrorPageOptions();
errOptions.ShowSourceCode = true;
errOptions.SourceCodeLineCount = 10;
errOptions.SetDefaultVisibility(true);
errOptions.ShowExceptionDetails = true;
errOptions.ShowEnvironment = true;
app.UseErrorPage();
//use session (3 hour timeout)
app.UseInMemorySession(configure: s => s.IdleTimeout = TimeSpan.FromMinutes(60 * 3));
//run application
app.Run(async(context) =>
{
var strings = new Utility.Str(null);
var requestStart = DateTime.Now;
DateTime requestEnd;
TimeSpan tspan;
var path = context.Request.Path.ToString();
var paths = path.Split("/"[0]).Skip(1).ToArray();
String requestType = "";
var extension = strings.getFileExtension(path);
server.requestCount += 1;
if (paths.Length > 1)
{
if (paths[0] == "rennder")
{
//run a web service via ajax (e.g. /rennder/namespace/class/function)
IFormCollection form = null;
if (context.Request.ContentType != null)
{
if (context.Request.ContentType.IndexOf("application/x-www-form-urlencoded") >= 0)
{
}
else if (context.Request.ContentType.IndexOf("multipart/form-data") >= 0)
{
//get files collection from form data
form = await context.Request.ReadFormAsync();
}
}
//start the Web Service engine
var ws = new Pipeline.WebService(server, context, paths, form);
requestType = "service";
}
}
if (requestType == "" && extension == "")
{
//initial page request
var r = new Pipeline.App(server, context);
requestType = "page";
}
if (requestType == "" && extension != "")
{
//file
requestType = "file";
}
if (requestType == "")
{
context.Response.ContentType = "text/html";
await context.Response.WriteAsync("Rennder is a drag & drop website CMS platform built for Windows, Linux, & Mac OSX.");
}
requestEnd = DateTime.Now;
tspan = requestEnd - requestStart;
server.requestTime += (tspan.Seconds);
Console.WriteLine("GET {0} {1} ms {2}", context.Request.Path, tspan.Milliseconds, requestType);
});
}