mirror of
https://github.com/danieleteti/delphimvcframework.git
synced 2024-11-16 00:05:53 +01:00
90 lines
3.0 KiB
ObjectPascal
90 lines
3.0 KiB
ObjectPascal
unit MiddlewareSample1;
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interface
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uses
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MVCFramework, MVCFramework.Logger;
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type
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TMVCSalutationMiddleware = class(TInterfacedObject, IMVCMiddleware)
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protected
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procedure OnAfterControllerAction(Context: TWebContext; const AActionNAme: string;
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const Handled: Boolean);
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procedure OnBeforeRouting(Context: TWebContext; var Handled: Boolean);
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procedure OnBeforeControllerAction(Context: TWebContext;
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const AControllerQualifiedClassName: string; const AActionNAme: string; var Handled: Boolean);
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procedure OnAfterRouting(AContext: TWebContext; const AHandled: Boolean);
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end;
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TMVCRedirectAndroidDeviceOnPlayStore = class(TInterfacedObject, IMVCMiddleware)
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protected
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procedure OnBeforeRouting(Context: TWebContext; var Handled: Boolean);
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procedure OnAfterControllerAction(Context: TWebContext; const AActionNAme: string;
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const Handled: Boolean);
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procedure OnBeforeControllerAction(Context: TWebContext;
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const AControllerQualifiedClassName: string; const AActionNAme: string; var Handled: Boolean);
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procedure OnAfterRouting(AContext: TWebContext; const AHandled: Boolean);
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end;
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implementation
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uses
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System.SysUtils, MVCFramework.Commons;
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{ TMVCSalutationMiddleware }
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procedure TMVCSalutationMiddleware.OnAfterControllerAction(Context: TWebContext;
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const AActionNAme: string; const Handled: Boolean);
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begin
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Context.Response.CustomHeaders.Values['X-PROUD-HEADER'] :=
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'Proudly served by DelphiMVCFramework (https://github.com/danieleteti/delphimvcframework)';
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end;
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procedure TMVCRedirectAndroidDeviceOnPlayStore.OnAfterControllerAction(Context: TWebContext;
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const AActionNAme: string; const Handled: Boolean);
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begin
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// do nothing
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end;
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procedure TMVCRedirectAndroidDeviceOnPlayStore.OnAfterRouting(AContext: TWebContext; const AHandled: Boolean);
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begin
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// do nothing
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end;
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procedure TMVCRedirectAndroidDeviceOnPlayStore.OnBeforeControllerAction(
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Context: TWebContext; const AControllerQualifiedClassName,
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AActionNAme: string; var Handled: Boolean);
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begin
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// do nothing
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end;
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procedure TMVCRedirectAndroidDeviceOnPlayStore.OnBeforeRouting(Context: TWebContext;
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var Handled: Boolean);
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begin
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Log(Context.Request.Headers['User-Agent']);
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if Context.Request.Headers['User-Agent'].Contains('Android') then
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begin
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Context.Response.Location := 'http://play.google.com';
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Context.Response.StatusCode := HTTP_STATUS.TemporaryRedirect; // 307 - temporary redirect
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Handled := True;
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end;
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end;
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procedure TMVCSalutationMiddleware.OnAfterRouting(AContext: TWebContext; const AHandled: Boolean);
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begin
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// do nothing
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end;
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procedure TMVCSalutationMiddleware.OnBeforeControllerAction(Context: TWebContext;
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const AControllerQualifiedClassName, AActionNAme: string; var Handled: Boolean);
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begin
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// do nothing
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end;
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procedure TMVCSalutationMiddleware.OnBeforeRouting(Context: TWebContext; var Handled: Boolean);
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begin
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// do nothing
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end;
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end.
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