public ActionResult ArPhoto(IEnumerable <HttpPostedFileBase> photo, string[] photoAnnotation)
{
if (ModelState.IsValid)
{
int i = 0;
int ActivityId = (int)TempData["addId"];
foreach (var fileBase in photo)
{
ActivityPhoto activityPhotoAdd = new ActivityPhoto();
activityPhotoAdd.ActivityId = ActivityId;
if (fileBase != null && fileBase.ContentLength > 0)
{
activityPhotoAdd.Photo = Utility.SaveUpImage(fileBase);
Utility.GenerateThumbnailImage(activityPhotoAdd.Photo, fileBase.InputStream, Server.MapPath("~/UpFile/Images"),
"s", 167, 115);
}
activityPhotoAdd.PhotoAnnotation = photoAnnotation[i];
activityPhotoAdd.DateTime = DateTime.Now;
db.ActivityPhotos.Add(activityPhotoAdd);
i++;
}
db.SaveChanges();
return(RedirectToAction("Index"));
}
TempData["tab"] = 1;
return(View());
}
public ActionResult DeleteConfirmed(Guid id)
{
ActivityPhoto activityPhoto = db.ActivityPhotos.Find(id);
db.ActivityPhotos.Remove(activityPhoto);
db.SaveChanges();
return(RedirectToAction("Index"));
}
//<--------------------圖片上傳End---------------------->
//<--------------------圖片刪除Start---------------------->
// POST: Admin/ActivityPhotoes/Delete/5
public ActionResult ApDelete(int id, int pid)
{
ActivityPhoto activityPhoto = db.ActivityPhotos.Find(id);
db.ActivityPhotos.Remove(activityPhoto);
db.SaveChanges();
TempData["tab"] = 2;
return(RedirectToAction("ApIndex", new { id = pid }));
}
public ActionResult Edit([Bind(Include = "photoId,completeId,myActivityPhoto")] ActivityPhoto activityPhoto)
{
if (ModelState.IsValid)
{
db.Entry(activityPhoto).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(activityPhoto));
}
public ActionResult Edit([Bind(Include = "Id,ActivityId,Photo,PhotoAnnotation,DateTime")] ActivityPhoto activityPhoto)
{
if (ModelState.IsValid)
{
db.Entry(activityPhoto).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.ActivityId = new SelectList(db.ActivityRecords, "Id", "Title", activityPhoto.ActivityId);
return(View(activityPhoto));
}
public ActionResult Create([Bind(Include = "photoId,completeId,myActivityPhoto")] ActivityPhoto activityPhoto)
{
if (ModelState.IsValid)
{
activityPhoto.photoId = Guid.NewGuid();
db.ActivityPhotos.Add(activityPhoto);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(activityPhoto));
}
// GET: ActivityPhotos/Delete/5
public ActionResult Delete(Guid?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
ActivityPhoto activityPhoto = db.ActivityPhotos.Find(id);
if (activityPhoto == null)
{
return(HttpNotFound());
}
return(View(activityPhoto));
}
// GET: Admin/ActivityPhotoes/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
ActivityPhoto activityPhoto = db.ActivityPhotos.Find(id);
if (activityPhoto == null)
{
return(HttpNotFound());
}
ViewBag.ActivityId = new SelectList(db.ActivityRecords, "Id", "Title", activityPhoto.ActivityId);
return(View(activityPhoto));
}
public async Task <HttpResponseMessage> ActivityImage([FromUri] int activityId)
{
Guard.ArgumentNotNull(activityId, nameof(activityId));
// Check if the request contains multipart/form-data.
if (!Request.Content.IsMimeMultipartContent())
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.UnsupportedMediaType,
"This request is not properly formatted"));
}
var activity = Data.Activity
.All()
.FirstOrDefault(t => t.Id == activityId);
// Check activity existence
if (activity == null)
{
return(Request.CreateResponse(HttpStatusCode.NotFound, $"Cannot find activity for activity ID {activityId}"));
}
// Check ownership
var loggedUserId = this.User.Identity.GetUserId();
if (activity.CreatorId != loggedUserId)
{
return(Request.CreateErrorResponse(HttpStatusCode.Forbidden, $"Only creator {activity.CreatorId} can update the activity"));
}
var root = HttpContext.Current.Server.MapPath(Constants.Constants.PhotoLocation);
var provider = new CustomMultipartFormDataStreamProvider(root);
try
{
// Retrieve the form data, and save the file on server
await Request.Content.ReadAsMultipartAsync(provider);
// Return no content if file data equal to zero
var fileSize = provider.FileData.Count;
if (fileSize == 0)
{
return(Request.CreateResponse(HttpStatusCode.NoContent));
}
foreach (var file in provider.FileData)
{
// Check the user uploaded file name whether valiad
if (string.IsNullOrEmpty(file.Headers.ContentDisposition.FileName))
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, "This file name is null or empty"));
}
var fileName = file.LocalFileName.Split(Path.DirectorySeparatorChar).Last();
var uploadedFile = FileUploadHelper.ResizeImage(Constants.Constants.DefaultResizeSize, Constants.Constants.DefaultResizeSize, file.LocalFileName, fileName, PhotoType.ActivityImage);
var activityOverView = new ActivityPhoto
{
AuthorId = loggedUserId,
DatePosted = DateTime.Now,
Name = fileName,
ActivityPhotoType = ActivityPhotoType.OverView,
IsSoftDelete = false,
Height = uploadedFile.Height,
Width = uploadedFile.Width
};
activity.ActivityPhotos.Add(activityOverView);
this.Data.Activity.Update(activity);
this.Data.SaveChanges();
// Quit when upload succeeded
return(Request.CreateResponse(HttpStatusCode.OK));
}
return(Request.CreateResponse(HttpStatusCode.NoContent));
}
catch (Exception e)
{
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, e));
}
}
