public async Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
{
var result = context.Result as ObjectResult;
if (FiltersHelper.IsResponseSuccesful(result))
{
PaginationModel <TEntity> paginationModel =
await FiltersHelper.GetParameterFromActionAsync <PaginationModel <TEntity> >(context);
IQueryable <TDto> list = result.Value as IQueryable <TDto>;
var dtoPagedList = await list.ToPagedListAsync(paginationModel.PageSize, paginationModel.PageNumber);
/// Doesn't support many pagination methods for a single controller
var paginationMethodInfo = filterConfiguration.ControllerInfoDictionary[context.Controller.GetType()].ControllerActions.Where(t => t.ResourceType == Attributes.ResourceType.Collection).FirstOrDefault();
string mediaType = FiltersHelper.GetValueFromHeader(context, "Accept");
PaginationMetadata paginationMetadata = paginationHelperService.GeneratePaginationMetaData(dtoPagedList, paginationModel, context.Controller.GetType().Name, paginationMethodInfo.ActionName);
if (filterConfiguration.SupportsCustomDataType && mediaType.Equals(filterConfiguration.CustomDataType, StringComparison.CurrentCultureIgnoreCase))
{
var controllerType = context.Controller.GetType();
var dtoPagedListWithExternalLinks = HateoasHelper.CreateLinksForCollectionResource(dtoPagedList, filterConfiguration, paginationMetadata, context.Controller.GetType());
var shapedDtoPagedListWithLinks = new EnvelopCollection <EnvelopDto <TDto> > {
Values = dtoPagedListWithExternalLinks.Values.Select(dto => {
return(HateoasHelper
.CreateLinksForSingleResource(dto, filterConfiguration, linkGenerator, controllerType));
}), Links = dtoPagedListWithExternalLinks.Links
};
result.Value = shapedDtoPagedListWithLinks;
}
else
{
result.Value = dtoPagedList;
}
await next();
}
}
public async Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
{
PaginatedResult result = context.Result as PaginatedResult;
if (FiltersHelper.IsResponseSuccesful(result))
{
PaginationModel paginationModel = await FiltersHelper.GetParameterKnowingBaseTypeFromActionAsync <PaginationModel>(context);
var paginationMethodInfo = filterConfiguration.ControllerInfoDictionary[context.Controller.GetType()].ControllerActions.
Where(t => t.ResourceType == Attributes.ResourceType.Collection).FirstOrDefault();
PaginationMetadata paginationMetadata = paginationHelperService.GeneratePaginationMetaData(
result.PaginationInfo, paginationModel, FiltersHelper.GetControllerName(context), paginationMethodInfo.ActionName);
string mediaType = FiltersHelper.GetValueFromHeader(context, "Accept");
IEnumerable <TDto> pagedList = (IEnumerable <TDto>)result.Value;
if (filterConfiguration.HateoasConfiguration.SupportsCustomDataType && mediaType.Equals(filterConfiguration.HateoasConfiguration.CustomDataType, StringComparison.CurrentCultureIgnoreCase))
{
EnvelopCollection <EnvelopDto <TDto> > pagedListWithLinks = AddInternalAndExternalLinks(context, paginationMetadata, pagedList);
result.Value = pagedListWithLinks;
}
else
{
result.Value = pagedList;
}
await next();
}
}
public async Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next) {
var result = context.Result as ObjectResult;
if (FiltersHelper.IsResponseSuccesful(result)) {
PaginationModel<TEntity> paginationModel = await FiltersHelper.GetParameterFromActionAsync<PaginationModel<TEntity>>(context);
string controllerName = context.Controller.GetType().Name;
IQueryable<TEntity> list = result.Value as IQueryable<TEntity>;
var pagedList = await list.ToPagedListAsync(paginationModel.PageSize, paginationModel.PageNumber);
var paginationMetadata = paginationHelperService.GeneratePaginationMetaData(pagedList, paginationModel, controllerName, "");
HateoasHelper.AddPaginationHeaders(filterConfiguration, context, paginationMetadata);
await next();
}
}
public async Task OnResultExecutionAsync(ResultExecutingContext context, ResultExecutionDelegate next)
{
var result = context.Result as ObjectResult;
if (FiltersHelper.IsResponseSuccesful(result))
{
TDto dto = result.Value as TDto;
if (filterConfiguration.SupportsCustomDataType && FiltersHelper.GetValueFromHeader(context, "Accept").Equals(filterConfiguration.CustomDataType))
{
var dtoWithLinks = HateoasHelper.CreateLinksForSingleResource(dto, filterConfiguration, linkGenerator, context.Controller.GetType());
var envelopDto = new EnvelopDto <TDto>(
dto,
dtoWithLinks.Links);
result.Value = envelopDto;
}
else
{
result.Value = dto;
}
}
await next();
}
