/// <summary>
/// Download File, Returns byte array. This byte array convert into Image
/// </summary>
/// <param name="downloadFileName"></param>
/// <returns></returns>
public byte[] DownloadFile(string downloadFileName)
{
_blobWrapper = new DataUpload();
byte[] data = _blobWrapper.DownloadFileFromBlob(downloadFileName);
return data;
}
/// <summary>
/// Get and save metadata of file
/// </summary>
/// <param name="filePath"></param>
/// <param name="appStartPath"></param>
public void SaveMetadataOfImage(string filePath, string appStartPath)
{
try
{
_blobWrapper = new DataUpload();
_faceDetection = new FaceDetection(appStartPath);
_imgGrabber = new ImageGrabber();
List<DataLayer.EntityModel.Image> imageList = new List<DataLayer.EntityModel.Image>();
String[] files = new string[1];
files[0] = filePath;
List<string> fileNameList = new List<string>();
fileNameList = GetUniqueImages(files.ToList());
foreach (var fileObj in fileNameList)
{
//Get metadata of file and save it
imageList.Add(GetImageMetadata(fileObj, appStartPath));
//Upload file to file to azure blob
_blobWrapper.UploadFile(fileObj);
}
new DataLayer.ModelClasses.Image().SaveUpdateMetadata(imageList);
}
catch (Exception)
{
throw;
}
}
private async void UploadFile(string filePath)
{
DataUpload _blobWrapper = new DataUpload();
_blobWrapper.UploadFile(filePath);
}
/// <summary>
/// Get and save metadata of all files from input folder
/// </summary>
/// <param name="folderPath"></param>
/// <param name="appStartPath"></param>
public void SaveMetadataOfAllImages(string folderPath, string appStartPath)
{
try
{
_blobWrapper = new DataUpload();
_faceDetection = new FaceDetection(appStartPath);
_imgGrabber = new ImageGrabber();
DirectoryInfo directory = new DirectoryInfo(folderPath);
List<DataLayer.EntityModel.Image> imageList = new List<DataLayer.EntityModel.Image>();
String[] files = GetFilesFrom(folderPath, imageFilters,true);
List<string> fileNameList = new List<string>();
fileNameList = GetUniqueImages(files.ToList());
foreach (var fileObj in fileNameList)
{
//Get metadata of file and save it
imageList.Add(GetImageMetadata(fileObj, appStartPath));
//Upload file to file to azure blob
_blobWrapper.UploadFile(fileObj);
}
new DataLayer.ModelClasses.Image().SaveUpdateMetadata(imageList);
}
catch (Exception ex)
{
throw;
}
}