Esempio n. 1
0
        protected override FilterInfo GetFilters(ControllerContext controllerContext, ActionDescriptor actionDescriptor)
        {
            var allFilters = FiltersStore(controllerContext);

            FieldInfo dynField    = typeof(ControllerActionInvoker).GetField("_getFiltersThunk", BindingFlags.NonPublic | BindingFlags.Instance);
            var       filters     = dynField.GetValue(this) as Func <ControllerContext, ActionDescriptor, IEnumerable <Filter> >;
            var       filtersEnum = filters(controllerContext, actionDescriptor);

            var filterInfo = base.GetFilters(controllerContext, actionDescriptor);
            var isChild    = controllerContext.IsChildAction;

            var actionFilters = filterInfo.ActionFilters;

            for (int i = 0; i < actionFilters.Count; i++)
            {
                if (!(actionFilters[i] is GlimpseActionFilter))
                {
                    //Wrap it for call logging
                    var innerFilter = filtersEnum.Where(f => f.Instance == actionFilters[i]).SingleOrDefault();
                    var newFilter   = new GlimpseActionFilter(actionFilters[i])
                    {
                        Filter = innerFilter,
                        OnActionExecutedGuid  = Guid.NewGuid(),
                        OnActionExecutingGuid = Guid.NewGuid()
                    };
                    actionFilters[i] = newFilter;

                    //Store metadata for later analysis
                    allFilters.Add(new GlimpseFilterCallMetadata("Action", newFilter.OnActionExecutedGuid, "OnActionExecuted()", innerFilter, isChild));
                    allFilters.Add(new GlimpseFilterCallMetadata("Action", newFilter.OnActionExecutingGuid, "OnActionExecuting()", innerFilter, isChild));
                }
            }

            var authorizationFilters = filterInfo.AuthorizationFilters;

            for (int i = 0; i < authorizationFilters.Count; i++)
            {
                if (!(authorizationFilters[i] is GlimpseAuthorizationFilter))
                {
                    var innerFilter = filtersEnum.Where(f => f.Instance == authorizationFilters[i]).SingleOrDefault();
                    var newFilter   = new GlimpseAuthorizationFilter(authorizationFilters[i])
                    {
                        Filter = innerFilter,
                        Guid   = Guid.NewGuid()
                    };
                    authorizationFilters[i] = newFilter;


                    allFilters.Add(new GlimpseFilterCallMetadata("Authorization", newFilter.Guid, "OnAuthorization()", innerFilter, isChild));
                }
            }

            var exceptionFilters = filterInfo.ExceptionFilters;

            for (int i = 0; i < exceptionFilters.Count; i++)
            {
                if (!(exceptionFilters[i] is GlimpseExceptionFilter))
                {
                    var innerFilter = filtersEnum.Where(f => f.Instance == exceptionFilters[i]).SingleOrDefault();
                    var newFilter   = new GlimpseExceptionFilter(exceptionFilters[i])
                    {
                        Filter = innerFilter,
                        Guid   = Guid.NewGuid()
                    };

                    exceptionFilters[i] = newFilter;

                    allFilters.Add(new GlimpseFilterCallMetadata("Exception", newFilter.Guid, "OnException()", innerFilter, isChild));
                }
            }

            var resultFilters = filterInfo.ResultFilters;

            for (int i = 0; i < resultFilters.Count; i++)
            {
                if (!(resultFilters[i] is GlimpseResultFilter))
                {
                    var innerFilter = filtersEnum.Where(f => f.Instance == resultFilters[i]).SingleOrDefault();
                    var newFilter   = new GlimpseResultFilter(resultFilters[i])
                    {
                        Filter = innerFilter,
                        OnResultExecutedGuid  = Guid.NewGuid(),
                        OnResultExecutingGuid = Guid.NewGuid()
                    };
                    resultFilters[i] = newFilter;

                    allFilters.Add(new GlimpseFilterCallMetadata("Result", newFilter.OnResultExecutedGuid, "OnResultExecuted()", innerFilter, isChild));
                    allFilters.Add(new GlimpseFilterCallMetadata("Result", newFilter.OnResultExecutingGuid, "OnResultExecuting()", innerFilter, isChild));
                }
            }

            return(filterInfo);
        }
Esempio n. 2
0
        protected override FilterInfo GetFilters(ControllerContext controllerContext, ActionDescriptor actionDescriptor)
        {
            var allFilters = FiltersStore(controllerContext);

            FieldInfo dynField = typeof (ControllerActionInvoker).GetField("_getFiltersThunk", BindingFlags.NonPublic | BindingFlags.Instance);
            var filters = dynField.GetValue(this) as Func<ControllerContext, ActionDescriptor, IEnumerable<Filter>>;
            var filtersEnum = filters(controllerContext, actionDescriptor);

            var filterInfo = base.GetFilters(controllerContext, actionDescriptor);
            var isChild = controllerContext.IsChildAction;

            var actionFilters = filterInfo.ActionFilters;
            for (int i = 0; i < actionFilters.Count; i++)
            {
                if (!(actionFilters[i] is GlimpseActionFilter))
                {
                    //Wrap it for call logging
                    var innerFilter = filtersEnum.Where(f => f.Instance == actionFilters[i]).SingleOrDefault();
                    var newFilter = new GlimpseActionFilter(actionFilters[i])
                                        {
                                            Filter = innerFilter,
                                            OnActionExecutedGuid = Guid.NewGuid(),
                                            OnActionExecutingGuid = Guid.NewGuid()
                                        };
                    actionFilters[i] = newFilter;

                    //Store metadata for later analysis
                    allFilters.Add(new GlimpseFilterCallMetadata("Action", newFilter.OnActionExecutedGuid, "OnActionExecuted()", innerFilter, isChild));
                    allFilters.Add(new GlimpseFilterCallMetadata("Action", newFilter.OnActionExecutingGuid, "OnActionExecuting()", innerFilter, isChild));
                }
            }

            var authorizationFilters = filterInfo.AuthorizationFilters;
            for (int i = 0; i < authorizationFilters.Count; i++)
            {
                if (!(authorizationFilters[i] is GlimpseAuthorizationFilter))
                {
                    var innerFilter = filtersEnum.Where(f => f.Instance == authorizationFilters[i]).SingleOrDefault();
                    var newFilter = new GlimpseAuthorizationFilter(authorizationFilters[i])
                                        {
                                            Filter = innerFilter,
                                            Guid = Guid.NewGuid()
                                        };
                    authorizationFilters[i] = newFilter;

                    allFilters.Add(new GlimpseFilterCallMetadata("Authorization", newFilter.Guid, "OnAuthorization()", innerFilter, isChild));
                }
            }

            var exceptionFilters = filterInfo.ExceptionFilters;
            for (int i = 0; i < exceptionFilters.Count; i++)
            {
                if (!(exceptionFilters[i] is GlimpseExceptionFilter))
                {
                    var innerFilter = filtersEnum.Where(f => f.Instance == exceptionFilters[i]).SingleOrDefault();
                    var newFilter = new GlimpseExceptionFilter(exceptionFilters[i])
                                        {
                                            Filter = innerFilter,
                                            Guid = Guid.NewGuid()
                                        };

                    exceptionFilters[i] = newFilter;

                    allFilters.Add(new GlimpseFilterCallMetadata("Exception", newFilter.Guid, "OnException()", innerFilter, isChild));
                }
            }

            var resultFilters = filterInfo.ResultFilters;
            for (int i = 0; i < resultFilters.Count; i++)
            {
                if (!(resultFilters[i] is GlimpseResultFilter))
                {
                    var innerFilter = filtersEnum.Where(f => f.Instance == resultFilters[i]).SingleOrDefault();
                    var newFilter = new GlimpseResultFilter(resultFilters[i])
                                        {
                                            Filter = innerFilter,
                                            OnResultExecutedGuid = Guid.NewGuid(),
                                            OnResultExecutingGuid = Guid.NewGuid()
                                        };
                    resultFilters[i] = newFilter;

                    allFilters.Add(new GlimpseFilterCallMetadata("Result", newFilter.OnResultExecutedGuid, "OnResultExecuted()", innerFilter, isChild));
                    allFilters.Add(new GlimpseFilterCallMetadata("Result", newFilter.OnResultExecutingGuid, "OnResultExecuting()", innerFilter, isChild));
                }
            }

            return filterInfo;
        }