public IActionResult OnPostCreateLessonQR(ELessonQR qr)
{
ResultNormal result = new ResultNormal();
try
{
var code = EduCodeGenerator.Tool_LessonQRCode();
var url = $"http://edu.iqianba.cn/Tools/QRScan?code={code}";
qr.Code = code;
qr.CreateDateTime = DateTime.Now;
string filePath = EduEnviroment.DicPath_Tools_LessonQR + $"{code}.png";
qr.QRFilePath = EduEnviroment.VirPath_Tools_LessonQR + $"{code}_logo.png";
string filePathWithLogo = EduEnviroment.DicPath_Tools_LessonQR + $"{code}_logo.png";
var desc = new List <string>();
if (!string.IsNullOrEmpty(qr.Name))
{
desc.Add(qr.Name);
}
QRHelper.GenQR(url, filePath, desc);
var logoUrl = "http://edu.iqianba.cn/images/logo_120.png";
QRHelper.AddLogoForQR(logoUrl, new Bitmap(filePath), filePathWithLogo);
_ToolsSrv.AddQR(qr);
_ToolsSrv.SaveChanges();
result.SuccessMsg = qr.QRFilePath;
}
catch (Exception ex)
{
result.ErrorMsg = ex.Message;
}
return(new JsonResult(result));
}
public void AddQR(ELessonQR qR)
{
_dbContext.DbLessonQR.Add(qR);
}