public ContentResult UploadImage(HttpPostedFileBase file)
{
string imgurl = string.Empty;
if (file != null && file.ContentLength > 0)
{
string pic = System.IO.Path.GetFileName(file.FileName);
using (MemoryStream ms = new MemoryStream())
{
file.InputStream.CopyTo(ms);
// get image and resize it
Image image = Image.FromStream(ms);
Image resized = ImageUtils.ResizeImageFixedWidth(image, 300);
byte[] imageByte = ImageUtils.ImageToByteArraybyMemoryStream(resized);
// upload image to imgur.com
imgurl = ImageUtils.UploadImageToImgur(imageByte);
}
}
var res = new UploadFilesResult()
{
name = file.FileName,
size = file.ContentLength,
type = file.ContentType,
url = imgurl
};
string json = JsonConvert.SerializeObject(res);
return(Content(json, "application/json"));
}
public void CopyTo(IList <UploadFilesResult> filesResults, int count)
{
var filesresults = new UploadFilesResult[count];
_files.CopyTo(filesresults, 0);
foreach (var item in filesresults)
{
filesResults.Add(item);
}
}
public async Task <string> Upload(IFormFile files)
{
var resultList = new List <UploadFilesResult>();
string path = Path.Combine(_hostingEnvironment.WebRootPath, "uploads/" + files.FileName);
using (var stream = new FileStream(path, FileMode.Create))
{
await files.CopyToAsync(stream);
}
UploadFilesResult uploadFiles = new UploadFilesResult();
uploadFiles.name = files.FileName;
uploadFiles.size = files.Length;
uploadFiles.type = "image/jpeg";
uploadFiles.url = "/uploads/" + files.FileName;
uploadFiles.deleteUrl = "/en/aulas/deletefile?file=" + files.FileName;
uploadFiles.thumbnailUrl = "/uploads/" + files.FileName;
uploadFiles.deleteType = "GET";
resultList.Add(uploadFiles);
JsonFiles jFiles = new JsonFiles(resultList);
var i = 0;
foreach (var item in resultList)
{
jFiles.files[i] = item;
i++;
}
string output = JsonConvert.SerializeObject(jFiles);
return(output);
}
public string Upload()
{
var resultList = new List <UploadFilesResult>();
FilesOnServer fs = new FilesOnServer(_hostingEnvironment);
List <string> filesOnServer = fs.GetFilesOnServer();
foreach (var item in filesOnServer)
{
UploadFilesResult uploadFiles = new UploadFilesResult();
uploadFiles.name = item;
uploadFiles.size = GetFileSize(item);
//uploadFiles.type = "image/jpeg";
uploadFiles.url = "/uploads/" + item;
uploadFiles.deleteUrl = "/en/aulas/deletefile?file=" + item;
uploadFiles.thumbnailUrl = "/uploads/" + item;
uploadFiles.deleteType = "GET";
resultList.Add(uploadFiles);
}
JsonFiles jFiles = new JsonFiles(resultList);
var i = 0;
foreach (var item in resultList)
{
jFiles.files[i] = item;
i++;
}
string output = JsonConvert.SerializeObject(jFiles);
return(output);
}
