static OcrImageInfo ___downloadImage(OcrImageInfo ocr, IApp app)
{
try
{
string file = Path.GetFileName(ocr.Url);
ocr.FileName = file.Substring(0, file.Length - 4) + "_" + DateTime.Now.ToString("yyyyMMdd_HHmmss") + ".jpg";
file = Path.Combine(app.PATH_OCR_IMAGE, ocr.FileName);
ImageFormat format = ImageFormat.Jpeg;
WebClient client = new WebClient();
Stream stream = client.OpenRead(ocr.Url);
Bitmap bitmap = new Bitmap(stream);
if (bitmap != null)
{
bitmap.Save(file, format);
}
stream.Flush();
stream.Close();
client.Dispose();
ocr.DownloadSuccess = true;
}
catch (Exception ex)
{
ocr.DownloadSuccess = false;
ocr.StateOcr = STATE_OCR.OCR_FAIL_DOWNLOAD_FILE;
ocr.TextError = ex.Message;
}
return(ocr);
}
static HttpResponse ___response_api_ocr(HttpRequest request)
{
if (request.APP == null)
{
return(new HttpResponse(JsonConvert.SerializeObject(new { Ok = false, TextError = "APP is null" })));
}
if (request.APP.StateGooService == STATE_GOO_SERVICE.GOO_AUTHEN_PROCESSING)
{
return(new HttpResponse(JsonConvert.SerializeObject(new { Ok = false, TextError = "Please wait, APP is authenting ..." })));
}
OcrImageInfo ocr = new OcrImageInfo();
ocr.TextError = string.Empty;
ocr.TimeStart = long.Parse(DateTime.Now.ToString("yyyyMMddHHmmss"));
//if (request.APP.StateOcr == STATE_OCR.OCR_IS_BUSY)
// return new HttpResponse(request.APP.app_getJsonResult());
if (request.Url.Contains("?") == false)
{
ocr.StateOcr = STATE_OCR.OCR_FAIL_MISS_QUERY_STRING;
return(new HttpResponse(ocr.app_getJsonResult(request.APP)));
}
string queryString = request.Url.Split('?')[1];
if (queryString[0] == '/')
{
queryString = queryString.Substring(1);
}
if (!string.IsNullOrEmpty(queryString))
{
var paras = System.Web.HttpUtility.ParseQueryString(queryString);
if (paras != null && paras.HasKeys())
{
ocr.SideImage = paras.Get("side") == "back" ? SIDE_IMAGE.BACK : SIDE_IMAGE.FRONT;
string file = paras.Get("file");
if (string.IsNullOrEmpty(file))
{
ocr.StateOcr = STATE_OCR.OCR_FAIL_MISS_QUERY_STRING;
return(new HttpResponse(ocr.app_getJsonResult(request.APP)));
}
ocr.IsUrl = file.ToLower().StartsWith("http");
if (ocr.IsUrl)
{
ocr.Url = file;
}
else
{
ocr.FileName = file;
}
if (ocr.IsUrl)
{
ocr = ___downloadImage(ocr, request.APP);
}
request.APP.setTitleMessage(file);
ocr = request.APP.goo_ocr_uploadFile(ocr);
//Success
return(new HttpResponse(ocr.app_getJsonResult(request.APP)));
}
else
{
ocr.StateOcr = STATE_OCR.OCR_FAIL_MISS_QUERY_STRING;
return(new HttpResponse(ocr.app_getJsonResult(request.APP)));
}
}
else
{
ocr.StateOcr = STATE_OCR.OCR_FAIL_MISS_QUERY_STRING;
return(new HttpResponse(ocr.app_getJsonResult(request.APP)));
}
}