/// <summary>
/// Process an individual request.
/// </summary>
public override async Task Invoke(IOwinContext context)
{
if (Interlocked.Exchange(ref configurationSaved, 1) == 0)
{
VisualStudioHelper.DumpConfiguration(Configuration, Configuration.ApplicationPhysicalPath);
}
using (var scope = Configuration.ServiceLocator.GetServiceProvider().GetRequiredService <IServiceScopeFactory>().CreateScope())
{
// create the context
var dotvvmContext = CreateDotvvmContext(context, scope);
dotvvmContext.Services.GetRequiredService <DotvvmRequestContextStorage>().Context = dotvvmContext;
context.Set(HostingConstants.DotvvmRequestContextOwinKey, dotvvmContext);
dotvvmContext.ChangeCurrentCulture(Configuration.DefaultCulture);
try
{
foreach (var middleware in middlewares)
{
if (await middleware.Handle(dotvvmContext))
{
return;
}
}
}
catch (DotvvmInterruptRequestExecutionException)
{
return;
}
// we cannot handle the request, pass it to another component
await Next.Invoke(context);
}
}
/// <summary>
/// Process an individual request.
/// </summary>
public async Task Invoke(HttpContext context)
{
if (Interlocked.Exchange(ref configurationSaved, 1) == 0)
{
VisualStudioHelper.DumpConfiguration(Configuration, Configuration.ApplicationPhysicalPath);
}
// create the context
var dotvvmContext = CreateDotvvmContext(context);
context.RequestServices.GetService <DotvvmRequestContextStorage>().Context = dotvvmContext;
context.Items[HostingConstants.DotvvmRequestContextOwinKey] = dotvvmContext;
var requestCultureFeature = context.Features.Get <IRequestCultureFeature>();
if (requestCultureFeature == null)
{
dotvvmContext.ChangeCurrentCulture(Configuration.DefaultCulture);
}
try
{
foreach (var middleware in middlewares)
{
if (await middleware.Handle(dotvvmContext))
{
return;
}
}
}
catch (DotvvmInterruptRequestExecutionException) { return; }
await next(context);
}
/// <summary>
/// Process an individual request.
/// </summary>
public async Task Invoke(HttpContext context)
{
if (Interlocked.Exchange(ref configurationSaved, 1) == 0)
{
VisualStudioHelper.DumpConfiguration(Configuration, Configuration.ApplicationPhysicalPath);
}
// create the context
var dotvvmContext = CreateDotvvmContext(context);
context.Items.Add(HostingConstants.DotvvmRequestContextOwinKey, dotvvmContext);
var requestCultureFeature = context.Features.Get <IRequestCultureFeature>();
if (requestCultureFeature == null)
{
dotvvmContext.ChangeCurrentCulture(Configuration.DefaultCulture);
}
foreach (var middleware in middlewares)
{
if (await middleware.Handle(dotvvmContext))
{
return;
}
}
await next(context);
}
/// <summary>
/// Process an individual request.
/// </summary>
public override async Task Invoke(IOwinContext context)
{
if (Interlocked.Exchange(ref configurationSaved, 1) == 0)
{
VisualStudioHelper.DumpConfiguration(Configuration, Configuration.ApplicationPhysicalPath);
}
// create the context
var dotvvmContext = CreateDotvvmContext(context);
context.Set(HostingConstants.DotvvmRequestContextOwinKey, dotvvmContext);
dotvvmContext.ChangeCurrentCulture(Configuration.DefaultCulture);
try
{
foreach (var middleware in middlewares)
{
if (await middleware.Handle(dotvvmContext))
{
return;
}
}
}
catch (DotvvmInterruptRequestExecutionException) { return; }
// we cannot handle the request, pass it to another component
await Next.Invoke(context);
}
/// <summary>
/// Process an individual request.
/// </summary>
public override async Task Invoke(IOwinContext context)
{
if (Interlocked.Exchange(ref configurationSaved, 1) == 0)
{
VisualStudioHelper.DumpConfiguration(Configuration, Configuration.ApplicationPhysicalPath);
}
// create the context
var dotvvmContext = new DotvvmRequestContext()
{
OwinContext = context,
Configuration = Configuration,
ResourceManager = new ResourceManager(Configuration),
ViewModelSerializer = Configuration.ServiceLocator.GetService <IViewModelSerializer>()
};
context.Set(HostingConstants.DotvvmRequestContextOwinKey, dotvvmContext);
// attempt to translate Googlebot hashbang espaced fragment URL to a plain URL string.
string url;
if (!TryParseGooglebotHashbangEscapedFragment(context.Request.QueryString, out url))
{
url = context.Request.Path.Value;
}
url = url.Trim('/');
// find the route
IDictionary <string, object> parameters = null;
var route = Configuration.RouteTable.FirstOrDefault(r => r.IsMatch(url, out parameters));
if (route != null)
{
// handle the request
dotvvmContext.Route = route;
dotvvmContext.Parameters = parameters;
dotvvmContext.Query = context.Request.Query
.ToDictionary(d => d.Key, d => d.Value.Length == 1 ? (object)d.Value[0] : d.Value);
try
{
await route.ProcessRequest(dotvvmContext);
return;
}
catch (DotvvmInterruptRequestExecutionException)
{
// the response has already been generated, do nothing
return;
}
}
// we cannot handle the request, pass it to another component
await Next.Invoke(context);
}
