public void Load(ILoadingContext loadingContext)
{
var lookupIds = loadingContext.ReferenceIds <TReference, TId>();
var references = _loadReferences(lookupIds);
loadingContext.AddResults(references, reference => _getReferenceId(reference));
}
public Task LoadReferencesAsync(ILoadingContext loadingContext)
{
foreach (var referenceIds in loadingContext.ReferenceIds())
{
LoadReference(referenceIds.Key, referenceIds.Value, loadingContext);
}
#if NETSTANDARD
return(Task.CompletedTask);
#else
return(Task.FromResult(0));
#endif
}
private void LoadImages(ILoadingContext loadingContext)
{
var lookupIds = loadingContext.ReferenceIds <Image, string>();
var references = lookupIds
.Select(id =>
new Image
{
Id = id,
Credits = id + "-credits",
Url = id + "-url"
}
)
.ToList();
loadingContext.AddResults(
references,
reference => reference.Id
);
}
public void Load(ILoadingContext loadingContext)
{
var lookupIds = loadingContext.ReferenceIds <ImageWithRatios, string>();
var repository = new ImageWithRatioRepository();
var images = repository.GetByDeclinaisonUrl(lookupIds);
var imagesByDeclinaisonUrl = images.SelectMany(
image => image.Ratios.Select(declinaison => new
{
DeclinaisonUrl = declinaison.Url,
Image = image
})
)
.ToDictionary(
imageByDeclinaisonUrl => imageByDeclinaisonUrl.DeclinaisonUrl,
imageByDeclinaisonUrl => imageByDeclinaisonUrl.Image);
loadingContext.AddResults(imagesByDeclinaisonUrl);
}
private void LoadBlogPosts(ILoadingContext loadingContext)
{
var lookupIds = loadingContext.ReferenceIds <BlogPost, int>();
var references = lookupIds
.Select(id =>
new BlogPost
{
Id = id,
Author = new Author
{
Name = "author-name-" + id,
Email = "author-email-" + id,
ImageId = "id-" + (id + 500)
},
MultimediaContentRef = new MultimediaContentReference
{
Type = id % 2 == 0
? "image"
: "media",
Id = id % 2 == 0
? "id-" + id
: (object)id
},
TagIds = new List <int>
{
88 + id,
89 + id
},
Title = "Title-" + id
}
)
.ToList();
loadingContext.AddResults(
references,
reference => reference.Id
);
}