//when user press the save button, it will automatically call the S3Uploader class.
//In that class, we are storing the file into the aws bucket
protected void save_Click(object sender, EventArgs e)
{
SaveText();
S3Uploader s3 = new S3Uploader();
s3.UploadFile();
}
private static Button CreateUploadToS3Button(S3Uploader s3Uploader, Func <Control> parent, ObservableCollection <S3File> s3Files)
{
var uploadFileToS3 = new Button {
Text = "Upload"
};
uploadFileToS3.Click += (sender, args) =>
{
using (var ofd = new OpenFileDialog()
{
CheckFileExists = true
})
{
var result = ofd.ShowDialog(parent());
if (result == DialogResult.Ok)
{
if (File.Exists(ofd.FileName))
{
var s3 = s3Uploader.GetS3Client();
using (var fs = File.OpenRead(ofd.FileName))
{
var uploadPath = S3Uploader.StoreForLaterAccess(s3, fs, Path.GetFileName(ofd.FileName));
s3Files.Add(uploadPath);
}
}
}
}
};
return(uploadFileToS3);
}
public EventController(ApplicationDbContext db, UserManager <ApplicationUser> userManager,
IHostingEnvironment enviroment)
{
uploader = new S3Uploader();
this.enviroment = enviroment;
this.dB = db;
this.userManager = userManager;
}
public S3FileGridPresenter(S3Uploader s3Uploader)
{
S3Files = new ObservableCollection <S3File>();
Grid = new Lazy <GridView>(() => CreateS3FilesGrid(s3Uploader, S3Files));
UploadToS3 = new Lazy <Func <Func <Control>, Button> >(() => (control => CreateUploadToS3Button(s3Uploader, control, S3Files)));
RefreshS3Files = new Lazy <Button>(() => CreateRefreshS3FilesButton(Grid, s3Uploader, S3Files));
DeleteS3Files = new Lazy <Button>(() => CreateDeleteS3FilesButton(Grid, s3Uploader, S3Files));
}
//----- params -----
//----- field -----
//----- property -----
//----- method -----
public static async Task <bool> Upload(S3Uploader uploader)
{
var exportPath = MasterGenerator.GetExportDirectory();
if (string.IsNullOrEmpty(exportPath))
{
Debug.LogError("Export path is empty.");
return(false);
}
// バージョンファイルから作成時のコミットハッシュを取得.
var versionFilePath = PathUtility.Combine(exportPath, MasterGenerator.VersionFileName);
if (!File.Exists(versionFilePath))
{
Debug.LogErrorFormat("VersionFile not found.\n{0}", versionFilePath);
return(false);
}
var commitHash = string.Empty;
using (var streamReader = new StreamReader(versionFilePath, Encoding.UTF8, false))
{
commitHash = await streamReader.ReadLineAsync();
}
if (string.IsNullOrEmpty(commitHash))
{
Debug.LogError("CommitHash not found.");
return(false);
}
// アップロード.
var sw = System.Diagnostics.Stopwatch.StartNew();
var result = await uploader.Execute(exportPath, commitHash);
sw.Stop();
using (new DisableStackTraceScope())
{
if (result)
{
Debug.LogFormat("Upload Complete. ({0:F2}sec)\n\nVersion: {1}", sw.Elapsed.TotalSeconds, commitHash);
}
else
{
Debug.LogError("Upload Failed.");
}
}
return(result);
}
private static Button CreateRefreshS3FilesButton(Lazy <GridView> uploader, S3Uploader s3Uploader, ObservableCollection <S3File> s3Files)
{
var refreshS3Files = new Button {
Text = "Refresh"
};
refreshS3Files.Click += (sender, args) =>
{
var gv = uploader.Value;
var s = gv.SelectedItems.ToList();
s3Uploader.RefreshFiles(s3Files);
};
return(refreshS3Files);
}
private static Button CreateDeleteS3FilesButton(Lazy <GridView> uploader, S3Uploader s3Uploader, ObservableCollection <S3File> s3Files)
{
var deleteS3Files = new Button {
Text = "Delete"
};
deleteS3Files.Click += (sender, args) =>
{
var gv = uploader.Value;
var selectedItems = gv.SelectedItems.Cast <S3File>().ToList();
s3Uploader.DeleteFiles(selectedItems);
s3Uploader.RefreshFiles(s3Files);
};
return(deleteS3Files);
}
private static GridView CreateS3FilesGrid(S3Uploader s3Uploader, ObservableCollection <S3File> s3Files)
{
var s3FilesGrid = new GridView {
DataStore = s3Files, AllowColumnReordering = true
};
s3FilesGrid.Columns.Add(new GridColumn
{
DataCell = new TextBoxCell {
Binding = Binding.Property <S3File, string>(r => r.Key)
},
HeaderText = "Key"
});
s3FilesGrid.Columns.Add(new GridColumn
{
DataCell = new TextBoxCell {
Binding = Binding.Property <S3File, String>(r => r.AgeInDaysString)
},
HeaderText = "Age"
});
s3FilesGrid.Columns.Add(new GridColumn
{
DataCell = new CheckBoxCell {
Binding = Binding.Property <S3File, bool?>(r => r.Check)
},
HeaderText = "Check"
});
s3FilesGrid.CellClick += (sender, args) =>
{
if (args.Column == 2)
{
((S3File)args.Item).Check = !((S3File)args.Item).Check;
}
else
{
using (Clipboard clipboard = new Clipboard())
{
clipboard.Text = s3Uploader.GetPublicUri(((S3File)args.Item).Key).ToString();
}
}
};
return(s3FilesGrid);
}
static void Main(string[] args)
{
S3Uploader s3 = new S3Uploader();
s3.UploadFile();
}
async void Analyze_Clicked(System.Object sender, System.EventArgs e)
{
CognitoAWSCredentials credentials = new CognitoAWSCredentials(
AWS.IdentityPoolId,
RegionEndpoint.USEast1
);
S3Uploader uploader = new S3Uploader(credentials);
string bucketName = "babytech-images";
string keyName = patient.PatientID + ".jpg";
await uploader.UploadFileAsync(bucketName, keyName, PhotoPath);
AmazonRekognitionClient rekognitionClient = new AmazonRekognitionClient(credentials, Amazon.RegionEndpoint.USEast1);
DetectFacesRequest detectFacesRequest = new DetectFacesRequest()
{
Image = new Amazon.Rekognition.Model.Image()
{
S3Object = new S3Object
{
Bucket = bucketName,
Name = keyName
}
},
Attributes = new List <String>()
{
"ALL"
}
};
try
{
DetectFacesResponse detectFacesResponse = await rekognitionClient.DetectFacesAsync(detectFacesRequest);
foreach (FaceDetail face in detectFacesResponse.FaceDetails)
{
// check if mouth is open
if ((face.MouthOpen != null) && (face.MouthOpen.Value))
{
FacialAnalysisData += "\n❌ Baby's mouth should be closed";
}
if ((face.MouthOpen != null) && (!face.MouthOpen.Value) && (face.EyesOpen.Confidence > 0.88F))
{
FacialAnalysisData += "\n✔ Baby's mouth should be closed";
}
// check if eyes are open
if ((face.EyesOpen != null) && (face.EyesOpen.Value))
{
FacialAnalysisData += "\n✔ Baby's eyes should be open";
}
if ((face.EyesOpen != null) && (!face.EyesOpen.Value) && (face.EyesOpen.Confidence > 0.93F))
{
FacialAnalysisData += "\n❌ Baby's eyes should be open";
}
// check for eyeglasses
if ((face.Eyeglasses != null) && (face.Eyeglasses.Value))
{
FacialAnalysisData += "\n❌ Baby should not be wearing eyeglasses";
}
if ((face.Eyeglasses != null) && (!face.Eyeglasses.Value))
{
FacialAnalysisData += "\n✔ Baby should not be wearing eyeglasses";
}
//check brightness
if ((face.Quality.Brightness != null) && (face.Quality.Brightness > 0.61F) && (face.Quality.Brightness < 0.97F))
{
FacialAnalysisData += "\n✔ Picture is acceptable brightness";
}
else
{
FacialAnalysisData += "\n❌ Picture is acceptable brightness";
}
//check sharpness
if ((face.Quality.Sharpness != null) && (face.Quality.Sharpness > 0.67F))
{
FacialAnalysisData += "\n✔ Picture is acceptable sharpness";
}
else
{
FacialAnalysisData += "\n❌ Picture is acceptable sharpness";
}
// check for smile
if ((face.Smile != null) && (face.Smile.Value) && (face.Smile.Confidence < 0.83F))
{
FacialAnalysisData += "\n❌ Baby should not be smiling";
}
if ((face.Eyeglasses != null) && (!face.Eyeglasses.Value))
{
FacialAnalysisData += "\n✔ Baby should not be smiling";
}
// check for calm expression
Emotion calmEmotion = face.Emotions.Find(emotion => emotion.Type == "CALM");
if (calmEmotion.Confidence > 0.93F)
{
FacialAnalysisData += "\n ✔ Baby should have a neutral facial expression";
}
else
{
FacialAnalysisData += "\n ❌ BBaby should have a neutral facial expression";
}
//check sharpness
if ((face.Quality.Sharpness != null) && (face.Quality.Sharpness > 0.67F))
{
FacialAnalysisData += "\n✔ Picture is acceptable sharpness";
}
else
{
FacialAnalysisData += "\n❌ Picture is acceptable sharpness";
}
//check brightness
if ((face.Quality.Brightness != null) && (face.Quality.Brightness > 0.61F) && (face.Quality.Brightness < 0.97F))
{
FacialAnalysisData += "\n✔ Picture is acceptable brightness";
}
else
{
FacialAnalysisData += "\n❌ Picture is acceptable brightness";
}
}
await DisplayAlert("Analysis Results", FacialAnalysisData, "OK");
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
}
}
public AccountController(UserManager <ApplicationUser> userManager, ApplicationDbContext context)
{
this.userManager = userManager;
applicationDbContext = context;
s3uploader = new S3Uploader();
}
