public async Task <OperationResult> AddNewImage([FromForm] int fieldId, [FromForm] int caseId)
{
try
{
var newFile = HttpContext.Request.Form.Files.Last();
var core = await _coreHelper.GetCore();
var sdkDbContext = core.DbContextHelper.GetDbContext();
var caseDb = await sdkDbContext.Cases
.Where(x => x.WorkflowState != Constants.WorkflowStates.Removed)
.Where(x => x.Id == caseId)
.FirstOrDefaultAsync();
var field = await sdkDbContext.Fields
.Where(x => x.WorkflowState != Constants.WorkflowStates.Removed)
.Where(x => x.Id == fieldId)
.FirstOrDefaultAsync();
if (caseDb == null || field == null)
{
return(new OperationResult(false, _localizationService.GetString("CaseNotFound")));
}
var folder = Path.Combine(Path.GetTempPath(), "cases-temp-files");
Directory.CreateDirectory(folder);
var filePath = Path.Combine(folder, $"{DateTime.Now.Ticks}.{newFile.FileName.Split(".").Last()}");
string hash;
using (var md5 = MD5.Create())
{
await using (var stream = new FileStream(filePath, FileMode.Create))
{
await newFile.CopyToAsync(stream);
var grr = await md5.ComputeHashAsync(stream);
hash = BitConverter.ToString(grr).Replace("-", "").ToLower();
}
}
var newUploadData = new Microting.eForm.Infrastructure.Data.Entities.UploadedData
{
Checksum = hash,
FileName = $"{hash}.{newFile.FileName.Split(".").Last()}",
FileLocation = filePath,
Extension = newFile.FileName.Split(".").Last()
};
await newUploadData.Create(sdkDbContext);
newUploadData.FileName = $"{newUploadData.Id}_{newUploadData.FileName}";
await newUploadData.Update(sdkDbContext);
await core.PutFileToStorageSystem(filePath, newUploadData.FileName);
var fieldValue = new Microting.eForm.Infrastructure.Data.Entities.FieldValue
{
FieldId = field.Id,
CaseId = caseDb.Id,
CheckListId = field.CheckListId,
WorkerId = caseDb.WorkerId,
DoneAt = DateTime.UtcNow,
UploadedDataId = newUploadData.Id
};
await fieldValue.Create(sdkDbContext);
string smallFilename = $"{newUploadData.Id}_300_{newUploadData.Checksum}{newUploadData.Extension}"; //uploadedDataObj.Id + "_300_" + uploadedDataObj.Checksum;
string bigFilename = $"{newUploadData.Id}_700_{newUploadData.Checksum}{newUploadData.Extension}"; //uploadedDataObj.Id + "_700_" + urlStr.Remove(0, index);
System.IO.File.Copy(filePath, Path.Combine(Path.GetTempPath(), smallFilename));
System.IO.File.Copy(filePath, Path.Combine(Path.GetTempPath(), bigFilename));
string filePathResized = Path.Combine(Path.GetTempPath(), smallFilename);
using (var image = new MagickImage(filePathResized))
{
decimal currentRation = image.Height / (decimal)image.Width;
int newWidth = 300;
int newHeight = (int)Math.Round((currentRation * newWidth));
image.Resize(newWidth, newHeight);
image.Crop(newWidth, newHeight);
await image.WriteAsync(filePathResized);
image.Dispose();
await core.PutFileToStorageSystem(Path.Combine(Path.GetTempPath(), filePathResized), smallFilename);
}
System.IO.File.Delete(filePathResized);
filePathResized = Path.Combine(Path.GetTempPath(), bigFilename);
using (var image = new MagickImage(filePathResized))
{
decimal currentRation = image.Height / (decimal)image.Width;
int newWidth = 700;
int newHeight = (int)Math.Round((currentRation * newWidth));
image.Resize(newWidth, newHeight);
image.Crop(newWidth, newHeight);
await image.WriteAsync(filePathResized);
image.Dispose();
await core.PutFileToStorageSystem(Path.Combine(Path.GetTempPath(), filePathResized), bigFilename);
}
System.IO.File.Delete(filePathResized);
return(new OperationResult(true, _localizationService.GetString("ImageUpdatedSuccessfully")));
}
catch (Exception e)
{
Console.WriteLine(e);
return(new OperationResult(false, _localizationService.GetString("ErrorWhileUpdateImage")));
}
}
private async Task <OperationResult> RotateImageS3(string fileName)
{
Console.WriteLine(@"Memory used before collection: {0:N0}",
GC.GetTotalMemory(false));
Console.WriteLine(@"Environment.ProcessorCount: {0}",
Environment.ProcessorCount);
var fileId = int.Parse(fileName.Split('_').First());
var core = await _coreHelper.GetCore();
var dbContext = core.DbContextHelper.GetDbContext();
Microting.eForm.Infrastructure.Data.Entities.UploadedData uploadedDataObj = await dbContext.UploadedDatas.SingleAsync(x => x.Id == fileId);
var result = await core.GetFileFromS3Storage(fileName);
var filePath = Path.Combine(Path.GetTempPath(), fileName);
var fileStream = System.IO.File.Create(filePath);
await result.ResponseStream.CopyToAsync(fileStream);
fileStream.Close();
await fileStream.DisposeAsync();
result.ResponseStream.Close();
await result.ResponseStream.DisposeAsync();
string smallFilename = $"{uploadedDataObj.Id}_300_{uploadedDataObj.Checksum}{uploadedDataObj.Extension}"; //uploadedDataObj.Id + "_300_" + uploadedDataObj.Checksum;
string bigFilename = $"{uploadedDataObj.Id}_700_{uploadedDataObj.Checksum}{uploadedDataObj.Extension}"; //uploadedDataObj.Id + "_700_" + urlStr.Remove(0, index);
System.IO.File.Copy(filePath, Path.Combine(Path.GetTempPath(), smallFilename));
System.IO.File.Copy(filePath, Path.Combine(Path.GetTempPath(), bigFilename));
string filePathResized = Path.Combine(Path.GetTempPath(), smallFilename);
using (var image = new MagickImage(filePathResized))
{
decimal currentRation = image.Height / (decimal)image.Width;
int newWidth = 300;
int newHeight = (int)Math.Round((currentRation * newWidth));
image.Resize(newWidth, newHeight);
image.Crop(newWidth, newHeight);
await image.WriteAsync(filePathResized);
image.Dispose();
await RotateFileAndPutToStorage(Path.Combine(Path.GetTempPath(), smallFilename), core, smallFilename);
}
System.IO.File.Delete(filePathResized);
filePathResized = Path.Combine(Path.GetTempPath(), bigFilename);
using (var image = new MagickImage(filePathResized))
{
decimal currentRation = image.Height / (decimal)image.Width;
int newWidth = 700;
int newHeight = (int)Math.Round((currentRation * newWidth));
image.Resize(newWidth, newHeight);
image.Crop(newWidth, newHeight);
await image.WriteAsync(filePathResized);
image.Dispose();
await RotateFileAndPutToStorage(Path.Combine(Path.GetTempPath(), bigFilename), core, bigFilename);
}
System.IO.File.Delete(filePathResized);
// await RotateFileAndPutToStorage(Path.Combine(Path.GetTempPath(), smallFilename), core, smallFilename);
// await RotateFileAndPutToStorage(Path.Combine(Path.GetTempPath(), bigFilename), core, bigFilename);
Console.WriteLine(@"Memory used before collection: {0:N0}",
GC.GetTotalMemory(false));
GC.Collect();
Console.WriteLine(@"Memory used after full collection: {0:N0}",
GC.GetTotalMemory(true));
return(await RotateFileAndPutToStorage(filePath, core, fileName));
}
public async Task <OperationResult> UpdateImage([FromForm] int uploadedObjId)
{
try
{
var newFile = HttpContext.Request.Form.Files.Last();
var core = await _coreHelper.GetCore();
var sdkDbContext = core.DbContextHelper.GetDbContext();
var uploadData = await sdkDbContext.UploadedDatas
.Where(x => x.Id == uploadedObjId)
.Where(x => x.WorkflowState != Constants.WorkflowStates.Removed)
.FirstOrDefaultAsync();
var fieldValue = await sdkDbContext.FieldValues
.Where(x => x.WorkflowState != Constants.WorkflowStates.Removed)
.Where(x => x.UploadedDataId == uploadedObjId)
.FirstOrDefaultAsync();
if (uploadData == null || fieldValue == null)
{
return(new OperationResult(false, _localizationService.GetString("ImageNotFound")));
}
// delete old image
await core.Advanced_DeleteUploadedData((int)fieldValue.FieldId, uploadedObjId);
var folder = Path.Combine(Path.GetTempPath(), "cases-temp-files");
Directory.CreateDirectory(folder);
var filePath = Path.Combine(folder, $"{DateTime.Now.Ticks}.{newFile.FileName.Split(".").Last()}");
var hash = "";
using (var md5 = MD5.Create())
{
await using (var stream = new FileStream(filePath, FileMode.Create))
{
await newFile.CopyToAsync(stream);
var grr = await md5.ComputeHashAsync(stream);
hash = BitConverter.ToString(grr).Replace("-", "").ToLower();
}
}
await core.PutFileToStorageSystem(filePath, newFile.FileName);
var newUploadData = new Microting.eForm.Infrastructure.Data.Entities.UploadedData
{
Checksum = hash,
FileName = newFile.FileName,
FileLocation = filePath,
};
await newUploadData.Create(sdkDbContext);
fieldValue.UploadedDataId = newUploadData.Id;
await fieldValue.Update(sdkDbContext);
return(new OperationResult(true, _localizationService.GetString("ImageUpdatedSuccessfully")));
}
catch (Exception e)
{
Console.WriteLine(e);
return(new OperationResult(false, _localizationService.GetString("ErrorWhileUpdateImage")));
}
}