// - /umbraco/backoffice/EditorJs/ImageTool/UploadByFile
public JsonResult <UploadResponse> UploadByFile()
{
UploadResponse r = new UploadResponse(0);
var ctx = HttpContext.Current;
var request = ctx.Request;
var imagefile = request.Files["image"];
if (imagefile != null)
{
// - save uploaded file to the default upload-temp of Umbraco
string tempfile = string.Format("/App_Data/TEMP/FileUploads/{0}{1}", System.Guid.NewGuid(), System.IO.Path.GetExtension(imagefile.FileName));
string filepath = ctx.Server.MapPath(tempfile);
imagefile.SaveAs(filepath);
IPublishedContent media = MediaHelper.AddImageByFile(Services.MediaService, Services.ContentTypeBaseServices, Umbraco, imagefile.FileName, filepath);
r = MediaHelper.PrepareResponse(true, media);
}
// ** we need to return the value in this weird way to prevent the JSON auto-protection to kick in **
//https://our.umbraco.com/forum/extending-umbraco-and-using-the-api/95105-umbracoauthorizedjsoncontroller-adds-garbled-json-to-front-of-all-results
return(Json(r));
}
