/// <inheritdoc/>
public async Task <IImageResolver> GetAsync(string key)
{
string path = this.ToFilePath(key);
IFileInfo metaFileInfo = this.fileProvider.GetFileInfo(this.ToMetaDataFilePath(path));
if (!metaFileInfo.Exists)
{
return(null);
}
ImageMetaData metadata = default;
using (Stream stream = metaFileInfo.CreateReadStream())
{
metadata = await ImageMetaData.ReadAsync(stream).ConfigureAwait(false);
}
IFileInfo fileInfo = this.fileProvider.GetFileInfo(this.ToImageFilePath(path, metadata));
// Check to see if the file exists.
if (!fileInfo.Exists)
{
return(null);
}
return(new PhysicalFileSystemResolver(fileInfo, metadata));
}
