public ActionResult Edit([Bind(Include = "ID,Title,Description,Pledge,Target,Image")] CauseVM cause)
{
Cause currentCause = db.Causes.Find(cause.ID);
if (Session["UserID"] == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
Member requester = db.Members.Find(Convert.ToInt32(Session["UserID"].ToString()));
if (requester.ID != currentCause.Member.ID && requester.Role != Coursework.Models.Role.Admin)
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
if (ModelState.IsValid)
{
currentCause.Title = cause.Title;
currentCause.Description = cause.Description;
currentCause.Pledge = cause.Pledge;
currentCause.Target = cause.Target;
// if an image was attached, do upload to S3
if (cause.Image != null && cause.Image.ContentLength > 0)
{
// Save file to S3 and add path to model
Stream st = cause.Image.InputStream;
string extension = Path.GetExtension(cause.Image.FileName).ToLower();
string fileName = string.Format("{0}{1}", Guid.NewGuid(), extension);
string bucketName = "multitude";
string s3dir = "UserImages";
AmazonUploader uploader = new AmazonUploader();
bool a = uploader.sendMyFileToS3(st, bucketName, s3dir, fileName);
if (a != true)
{
ModelState.AddModelError("Image", "Image upload to S3 failed.");
return(View(cause));
}
currentCause.ImageURL = "https://s3-eu-west-1.amazonaws.com/multitude/UserImages/" + fileName;
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(cause));
}
public ActionResult Create([Bind(Include = "Title,Description,Pledge,Target,Image")] CauseVM cause)
{
if (Session["UserID"] == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.Forbidden));
}
cause.CreatedAt = DateTime.Now;
int memberID = Convert.ToInt32(Session["UserID"].ToString());
Member member = db.Members.Find(memberID);
cause.Member = member;
cause.Signers.Add(member);
if (cause.Image == null || cause.Image.ContentLength <= 0)
{
ModelState.AddModelError("Image", "Image is required.");
}
if (ModelState.IsValid)
{
// Save file to S3 and add path to model
Stream st = cause.Image.InputStream;
string extension = Path.GetExtension(cause.Image.FileName).ToLower();
string fileName = string.Format("{0}{1}", Guid.NewGuid(), extension);
string bucketName = "multitude";
string s3dir = "UserImages";
AmazonUploader uploader = new AmazonUploader();
bool a = uploader.sendMyFileToS3(st, bucketName, s3dir, fileName);
if (a != true)
{
ModelState.AddModelError("Image", "Image upload to S3 failed.");
return(View(cause));
}
cause.ImageURL = "https://s3-eu-west-1.amazonaws.com/multitude/UserImages/" + fileName;
db.Causes.Add(new Cause(cause));
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(cause));
}
