private Task PutImageRecord(ImageSummary imageSummary)
{
//TODO need to handle account properly
return(_dynamoDb.PutItemAsync(
tableName: "azb.our-photos.images.test",
item: new Dictionary <string, AttributeValue>
{
{ "Account", new AttributeValue {
S = "azb"
} },
{ "Id", new AttributeValue {
S = imageSummary.Id
} },
{ "Caption", new AttributeValue {
S = imageSummary.Caption
} },
{ "Created", new AttributeValue {
N = ToUnixFormat(imageSummary.Created).ToString()
} },
{ "Updated", new AttributeValue {
N = ToUnixFormat(imageSummary.Updated).ToString()
} },
}
));
}
public void CreateThumbnail(ImageSummary summary)
{
_log.LogInformation($"Create thumbnail for {summary.Id}");
using (var inStream = File.OpenRead(GetPath(ImageType.FullImage, summary.Id)))
using (var outStream = File.OpenWrite(GetPath(ImageType.Thumbnail, summary.Id)))
{
ImageTransform.WriteThumbnail(inStream, outStream);
}
}
public async Task <ImageSummary> PutImage(byte[] fileContent, string fileName, string contentType, string folder)
{
var path = GetPath(ImageType.FullImage, fileName);
await File.WriteAllBytesAsync(path, fileContent);
var summary = new ImageSummary
{
Caption = string.Empty,
Id = fileName,
};
_imageSummaries.Add(summary);
CreateThumbnail(summary);
return(summary);
}
private async Task PutThumbnail(ImageSummary item, MemoryStream imageStream)
{
_log.LogInformation($"PutThumbnail {item.Id}");
using (var outStream = new MemoryStream())
{
_log.LogInformation($"Create thumbnail");
ImageTransform.WriteThumbnail(imageStream, outStream);
var request = new PutObjectRequest
{
BucketName = _options.ThumbNail,
Key = item.Id,
ContentType = "image/jpeg",
InputStream = outStream
};
_log.LogInformation($"Begin S3 Put operation");
PutObjectResponse response = await _s3client.PutObjectAsync(request);
_log.LogInformation($"S3 Put operation completes");
}
await PutImageRecord(item);
}
public static ImageSummary EnrichImageUris(ImageSummary summary)
{
summary.Thumbnail = new Uri($"{API_ROUTE}/Thumbnail/{summary.Id}", UriKind.Relative);
summary.FullImage = new Uri($"{API_ROUTE}/Fullimage/{summary.Id}", UriKind.Relative);
return(summary);
}
public Task Put(int id, [FromBody] ImageSummary value)
{
return(_imageProvider.UpdateImage(value));
}
public Task UpdateImage(ImageSummary value)
{
return(PutImageRecord(value));
}
public Task UpdateImage(ImageSummary value)
{
_imageSummaries = _imageSummaries.Where(a => a.Id != value.Id).Append(value).ToList();
return(Task.FromResult(true));
}
