public UploadResponseDTO Upload_Scrawl()
{
var dto = new UploadResponseDTO();
try
{
var config = EditorHelper.GetConfig <ConfigDTO>();
var base64 = ContextCurrent.Request[config.scrawlFieldName];
var key = Guid.NewGuid().ToString("N");
var suffix = ".png";
var fileName = key + suffix;
var code = OSSFileCode.Scrawl;
string imgUrl = string.Empty;
using (var stream = new MemoryStream(Convert.FromBase64String(base64)))
{
imgUrl = UploadHelper.SaveImageStream(stream, suffix);
if (imgUrl == null)
{
return(dto);
}
}
dto.url = imgUrl;
dto.original = fileName;
dto.title = fileName;
dto.state = UploadStateCode.Success;
}
catch (Exception ex)
{
LogHelper.WriteException(ex);
dto = new UploadResponseDTO();
}
return(dto);
}
private UploadResponseDTO Upload_File(OSSFileCode code)
{
UploadResponseDTO dto = null;
if (ContextCurrent.Request.Files.Count == 0)
{
dto = new UploadResponseDTO();
return(dto);
}
var key = Guid.NewGuid().ToString("N");
var file = ContextCurrent.Request.Files[0];
var fileName = file.FileName;
string imgUrl = UploadHelper.Save(file, code.ToString());
if (imgUrl == null)
{
dto = new UploadResponseDTO();
return(dto);
}
dto = new UploadResponseDTO();
dto.url = imgUrl;
dto.original = fileName;
dto.title = fileName;
dto.state = UploadStateCode.Success;
return(dto);
}
public UploadResponseDTO Upload_Image()
{
UploadResponseDTO dto = null;
try
{
dto = Upload_File(OSSFileCode.Image);
}
catch (Exception ex)
{
LogHelper.WriteException(ex);
dto = new UploadResponseDTO();
}
return(dto);
}
