public void Save()
{
string jsonData = Newtonsoft.Json.JsonConvert.SerializeObject(this);
Stream stream = GenerateStreamFromString(jsonData);
AwsS3.UploadFileToS3(stream, "Files/" + this.AuthorizationToken.ToString() + ".json");
}
public async Task <IActionResult> PutAwsS3([FromRoute] long id, [FromBody] AwsS3 awsS3)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != awsS3.Id)
{
return(BadRequest());
}
_context.Entry(awsS3).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!AwsS3Exists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public static void Delete(string AuthorizationToken)
{
if (AwsS3.S3FileIsExists("Files/" + AuthorizationToken + ".json"))
{
AwsS3.DeleteImageToAws("Files/" + AuthorizationToken + ".json");
}
}
public static void Log(string ordnum, string token, string data, string type)
{
string jsonData = data;
Stream stream = GenerateStreamFromString(jsonData);
AwsS3.UploadFileToS3(stream, "Logs/" + token + ".json");
}
public async Task <IActionResult> PostAwsS3([FromBody] dynamic data)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
//Parse Data
Newtonsoft.Json.Linq.JToken[] dataArray = ((Newtonsoft.Json.Linq.JContainer)data).ToArray();
string imageData = dataArray[0].First.ToString();
string unquieID = dataArray[1].First.ToString();
string name = dataArray[2].First.ToString();
string link = S3Items.uploadS3Object(imageData, unquieID);
if (link != null)
{
AwsS3 awsS3 = new AwsS3()
{
UniqueCode = unquieID,
Name = name,
Filename = "",
EmailStatus = "Sent",
UploadedDate = DateTime.Now.ToShortDateString(),
ImageLink = link,
ApprovalStatus = "Pending",
ApprovalDecisionNotes = ""
};
_context.AwsS3.Add(awsS3);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (AwsS3Exists(awsS3.Id))
{
return(new StatusCodeResult(StatusCodes.Status409Conflict));
}
else
{
throw;
}
}
return(CreatedAtAction("GetAwsS3", new { id = awsS3.Id }, awsS3));
}
return(BadRequest());
}
public async Task <Metadata> ReadMetadata()
{
if (!IsValidBucketName())
{
return(null);
}
var s3 = new AwsS3(configuration[BUCKETNAME], awsOptions);
var getMetadataStream = await s3.ReadObject(ImageMetadataFile);
using var stringReader = new StreamReader(getMetadataStream);
return(JsonSerializer.Deserialize <Metadata>(stringReader.ReadToEnd()));
}
public static AuthorizationConfig Load(string AuthorizationToken)
{
if (AwsS3.S3FileIsExists("Files/" + AuthorizationToken + ".json"))
{
string json = AwsS3.GetS3File("Files/" + AuthorizationToken + ".json");
AuthorizationConfig output = Newtonsoft.Json.JsonConvert.DeserializeObject <AuthorizationConfig>(json);
return(output);
}
else
{
return(null);
}
}
public async void UpdateMetadata(Metadata metadata)
{
if (!IsValidBucketName())
{
return;
}
var metadataJson = JsonSerializer.Serialize(metadata);
using var inputStream = new MemoryStream(2048);
using var writer = new StreamWriter(inputStream);
await writer.WriteAsync(metadataJson);
await writer.FlushAsync();
var s3 = new AwsS3(configuration[BUCKETNAME], awsOptions);
await s3.WriteObject(ImageMetadataFile, inputStream);
}
public async Task <IEnumerable <Image> > GetImages()
{
if (!IsValidBucketName())
{
return(null);
}
Console.WriteLine("Bucket Name: " + configuration[BUCKETNAME]);
var s3 = new AwsS3(configuration[BUCKETNAME], awsOptions);
var s3Objects = await s3.GetObjectsList();
if (s3Objects == null)
{
return(null);
}
var images = new List <Image>();
foreach (var s3Object in s3Objects)
{
if (s3Object.Key.EndsWith(".json"))
{
continue;
}
var tags = await s3.GetObjectTags(s3Object);
images.Add(new Image
{
Name = s3Object.Key,
Orientation = tags?.GetOrientation() ?? Orientation.Unknown,
Category = tags?.GetImageCategory() ?? Category.Portfolio
});
}
return(images);
}
public static string PDFtoImage(string pdfPath, string imagePath)
{
PdfDocument doc = new PdfDocument();
Stream S3Stream = AwsS3.GetS3ImageForInputStream(pdfPath);
doc.LoadFromStream(S3Stream);
Image bmp = doc.SaveAsImage(0);
Image emf = doc.SaveAsImage(0, Spire.Pdf.Graphics.PdfImageType.Bitmap);
Image zoomImg = new Bitmap((int)(emf.Size.Width * 2), (int)(emf.Size.Height * 2));
using (Graphics g = Graphics.FromImage(zoomImg))
{
g.ScaleTransform(2.0f, 2.0f);
g.DrawImage(emf, new Rectangle(new Point(0, 0), emf.Size), new Rectangle(new Point(0, 0), emf.Size), GraphicsUnit.Pixel);
}
//bmp.Save(Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\Files\PDF\convertToBmp.bmp"), ImageFormat.Bmp);
//emf.Save(imagePath, ImageFormat.Png);
//zoomImg.Save(Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\Files\PDF\convertToZoom.png"), ImageFormat.Png);
//save image into S3 Bukets
Stream stream = ToStream(emf, ImageFormat.Png);
AwsS3.UploadFileToS3(stream, imagePath);
return(string.Empty);
}
