public async Task <IEnumerable <PageBlockTypeDisplayModelMapperOutput> > MapAsync(
IReadOnlyCollection <PageBlockTypeDisplayModelMapperInput <ImageDataModel> > inputCollection,
PublishStatusQuery publishStatusQuery
)
{
var imageAssetIds = inputCollection.SelectDistinctModelValuesWithoutEmpty(i => i.ImageId);
var imagesQuery = new GetImageAssetRenderDetailsByIdRangeQuery(imageAssetIds);
var images = await _queryExecutor.ExecuteAsync(imagesQuery);
var results = new List <PageBlockTypeDisplayModelMapperOutput>(inputCollection.Count);
foreach (var input in inputCollection)
{
var output = new ImageDisplayModel()
{
AltText = input.DataModel.AltText,
LinkPath = input.DataModel.LinkPath,
LinkTarget = input.DataModel.LinkTarget
};
var image = images.GetOrDefault(input.DataModel.ImageId);
output.Source = _imageAssetRouteLibrary.ImageAsset(image);
results.Add(input.CreateOutput(output));
}
return(results);
}
public async Task <IDictionary <int, ImageAssetRenderDetails> > ExecuteAsync(GetImageAssetRenderDetailsByIdRangeQuery query, IExecutionContext executionContext)
{
var cachedResults = QueryCache(query.ImageAssetIds);
var missingResultsQuery = QueryDb(cachedResults);
List <ImageAssetRenderDetails> missingResults = null;
if (missingResultsQuery != null)
{
var dbMissingResults = await missingResultsQuery.ToListAsync();
missingResults = dbMissingResults
.Select(_imageAssetRenderDetailsMapper.Map)
.ToList();
}
return(AddResultsToCacheAndReturnResult(cachedResults, missingResults));
}
public IEnumerable <IPermissionApplication> GetPermissions(GetImageAssetRenderDetailsByIdRangeQuery query)
{
yield return(new ImageAssetReadPermission());
}
