// GET: Photos/Add
public ActionResult Add(string albumName)
{
AddPhotoViewModel vm = new AddPhotoViewModel();
vm.AlbumName = albumName;
return(View(vm));
}
public async Task <JsonResult> AddPhoto(AddPhotoViewModel addPhotoViewModel)
{
//1. if new image is added, PostedId is null but PhotoData is not null
//2. if existing image is updated, PostedId is not null but PhotoData is null
if (addPhotoViewModel.PostedId == null && String.IsNullOrEmpty(addPhotoViewModel.PhotoData))
{
ModelState.AddModelError("PhotoData", "Please add an image.");
}
//1. Is Model valid
if (addPhotoViewModel != null && ModelState.IsValid)
{
var id = HttpContext.User.Identity.GetUserId();
var result = await _postedItemService.SavePostedItem(addPhotoViewModel, id);
if (result.Success)
{
var postedItem = GetPostedItem(result.PostedItem);
return(Json(postedItem));
}
else
{
ModelState.AddModelError("SavingError", result.ErrorMessage);
}
}
var modelErrors = ModelState.GetErrorsForJson();
return(Json(new { status = "error", errors = modelErrors, success = false, message = "Could not save/update this post." }));
}
public AddPhotoPage()
{
InitializeComponent();
_addPhotoViewModel = new AddPhotoViewModel();
BindingContext = _addPhotoViewModel;
ProgenyCollectionView.ItemsSource = _addPhotoViewModel.ProgenyCollection;
}
public ActionResult AddPhoto(AddPhotoViewModel viewModel, HttpPostedFileBase NewImage)
{
var image = UploadPicture(NewImage, viewModel.Caption);
// viewModel.Image = image; when the internet is good uncomment
viewModel.Message = "Image Below successfully uploaded";
return View(viewModel);
}
private Photo GetMappedPhoto(AddPhotoViewModel viewModel)
{
var photo = _mapper.Map <Photo>(viewModel);
photo.CreationDate = DateTime.Now;
photo.Path = UploadFile(viewModel.File, photo.CreationDate);
return(photo);
}
public async Task <SavePostedItemResponse> SavePostedItem(AddPhotoViewModel addPhotoViewModel, string userId)
{
var response = new SavePostedItemResponse();
var user = _applicationDbContext.Users.FirstOrDefault(u => u.Id == userId);
if (user == null)
{
response.Success = false;
response.ErrorMessage = "Problem saving your post.";
return(response);
}
var postedItem = await SavePostedItemToDb(addPhotoViewModel);
var saveImageWrapper = await SavePhotos(addPhotoViewModel, postedItem);
postedItem.ApplicationUser = user;
postedItem.ApplicationUserId = user.Id;
if (postedItem.Id > 0 && postedItem.Photo != null && !string.IsNullOrEmpty(postedItem.PhotoUrl))
{
await _applicationDbContext.SaveChangesAsync();
response.PostedItem = postedItem;
response.Success = true;
}
//If image is not saved lets not create the posted item
else if (!String.IsNullOrEmpty(saveImageWrapper.Url) && String.IsNullOrEmpty(saveImageWrapper.ErrorMessage))
{
postedItem.PhotoUrl = saveImageWrapper.Url;
//Save the url as well
await _applicationDbContext.SaveChangesAsync();
response.PostedItem = postedItem;
response.Success = true;
}
else
{
response.Success = false;
response.ErrorMessage = saveImageWrapper.ErrorMessage;
}
await _cacheService.RemovePostedItemFromCache(postedItem.Id.ToString());
var postedItemViewModel = ConvertFromPostedItemToViewModel.Convert(postedItem, userId);
await _cacheService.AddPostedItemToCache(postedItem.Id.ToString(), postedItemViewModel);
return(response);
}
public AddPhoto(string fk)
{
try
{
InitializeComponent();
BindingContext = new AddPhotoViewModel(Navigation, fk);
NavigationPage.SetHasNavigationBar(this, false);
}
catch (Exception e)
{
var myerror = e.Message; // error
// Log.Fatal(e);
};
}
private async Task <PostedItem> SavePostedItemToDb(AddPhotoViewModel addPhotoViewModel)
{
if (addPhotoViewModel == null)
{
return(null);
}
PostedItem postedItem = null;
var timeNow = DateTime.UtcNow;
//if we already have it in database
if (addPhotoViewModel.PostedId != null)
{
postedItem = await _applicationDbContext.PostedItems.FirstOrDefaultAsync(p => p.Id == addPhotoViewModel.PostedId.Value);
if (postedItem != null)
{
postedItem.Title = addPhotoViewModel.Title;
postedItem.Tags.Clear();
await AddTagsToPostedItem(postedItem, addPhotoViewModel.Tags);
//If a new photo is uploaded lets remove the old one.
if (!String.IsNullOrEmpty(addPhotoViewModel.PhotoData) && postedItem.Photo != null)
{
_applicationDbContext.Photos.Remove(postedItem.Photo);
}
}
}
else
{
postedItem = new PostedItem {
Title = addPhotoViewModel.Title, Inserted = timeNow, PostedItemType = PostedItemType.UserPosted
};
await AddTagsToPostedItem(postedItem, addPhotoViewModel.Tags);
_applicationDbContext.PostedItems.Add(postedItem);
}
if (!String.IsNullOrEmpty(postedItem.Title))
{
postedItem.Slug = postedItem.Title.Trim().Replace(' ', '-').Replace('.', ' ').Replace('&', '_').TrimEnd();
}
postedItem.Updated = timeNow;
return(postedItem);
}
public JsonResult AddPhoto(AddPhotoViewModel viewModel)//GalleryID + URL + Type ?
{
try
{
var model = ModelMapper.ConvertToModel(viewModel);
if (model.IsPhoto)
{
model.Url = this.WriteToFile(viewModel.PhotoFile);
}
_photoService.Create(model);
return(Json(true));
}
catch (Exception)
{
return(Json(false));
}
}
public IActionResult Add(AddPhotoViewModel viewModel)
{
if (!ModelState.IsValid)
{
return(BadRequest("Photo properties are not valid."));
}
if (!IsCurrentUser(viewModel.UserId))
{
return(BadRequest("User credentials are not valid."));
}
var photo = GetMappedPhoto(viewModel);
_photoService.Add(photo);
return(Ok(viewModel.AlbumId));
}
public ActionResult Create(AddPhotoViewModel addPostViewModel)
{
try
{
if (ModelState.IsValid)
{
Debug.WriteLine("1");
var photoList = new List <string>();
foreach (var photo in addPostViewModel.Photo)
{
var uploadFolder = "Upload";
var savePhotoPath = Path.Combine(_env.WebRootPath,
uploadFolder, photo.FileName);
using (var photoSave = new FileStream(savePhotoPath, FileMode.Create))
{
photo.CopyTo(photoSave);
}
photoList.Add("/" + uploadFolder + "/" + photo.FileName);
}
Debug.WriteLine("2");
Debug.WriteLine(addPostViewModel.Caption);
Debug.WriteLine(String.Join(",", photoList));
_context.GalleryImages.Add(new GalleryImage
{
Caption = addPostViewModel.Caption,
URL = String.Join(",", photoList),
IsMeme = false
});;
var count = _context.SaveChanges();
Debug.WriteLine("3");
return(RedirectToAction(nameof(Index)));
}
return(View());
}
catch
{
return(View());
}
}
public ActionResult Create(AddPhotoViewModel addViewModel, HttpPostedFileBase image = null)
{
if (ModelState.IsValid)
{
if (image != null)
{
var photo = new Photo()
{
TimeStamp = DateTime.Now,
PhotoDesc = addViewModel.Description,
PhotoData = new byte[image.ContentLength],
PhotoTitle = addViewModel.Title,
Link = addViewModel.Link,
InLandingPageCarousel = addViewModel.InLandingPageCarousel,
InPartnerOrgCarousel = addViewModel.InPartnerOrgCarousel,
InPhotoGallery = addViewModel.InPhotoGallery,
Credit = addViewModel.Credit,
MimeType = image.ContentType
};
image.InputStream.Read(photo.PhotoData, 0, image.ContentLength);
var imageToResize = Image.FromStream(image.InputStream);
photo.ThumbnailPhotoContent = GetImageThumbnail(imageToResize);
db.Photos.Add(photo);
db.SaveChanges();
return(RedirectToAction("Admin"));
}
else
{
return(View());
}
}
else
{
return(View());
}
}
public IActionResult Add(AddPhotoViewModel addPhotoViewModel)
{
if (ModelState.IsValid)
{
PhotoDate newPhotoDate = context.Dates.Single(c => c.ID == addPhotoViewModel.DateID);
Photo newPhoto = new Photo
{
Name = addPhotoViewModel.Name,
FocalLength = addPhotoViewModel.FocalLength,
Date = newPhotoDate,
ShutterSpeed = addPhotoViewModel.Shutterspeed,
ISO = addPhotoViewModel.Iso
};
context.Photos.Add(newPhoto);
context.SaveChanges();
return(Redirect("/Photo"));
}
return(View(addPhotoViewModel));
}
public IActionResult Add()
{
AddPhotoViewModel addPhotoViewModel = new AddPhotoViewModel(context.Dates.ToList());
return(View(addPhotoViewModel));
}
private async Task <SaveImageWrapper> SavePhotos(AddPhotoViewModel addPhotoViewModel, PostedItem postedItem)
{
var saveImageWrapper = new SaveImageWrapper();
if (addPhotoViewModel.StreamData == null)
{
return(saveImageWrapper);
}
var photoStreams = new List <Stream> {
addPhotoViewModel.StreamData
};
var photoDimentionInfos = new List <PhotoDimensionInfo>()
{
new PhotoDimensionInfo {
Width = 450, Height = 450, IsOriginal = false, ReSizeAndCrop = true
}
};
var addPhotoRequest = new AddPhotoRequest(photoStreams, photoDimentionInfos, postedItem.Slug);
var results = await _photoService.AddPhotoAsync(addPhotoRequest);
//If any error found during uploading process we will not add anything to database. (ATOMIC)
if (results.NewlyAddedPhotoErrorInfos != null && results.NewlyAddedPhotoErrorInfos.Count == 0)
{
//2. Add photo objects to News Feed object
if (results != null && results.NewlyAddedPhotoInfoDetails.Count > 0)
{
foreach (var photo in results.NewlyAddedPhotoInfoDetails)
{
var newPhoto = new Photo
{
Name = photo.AddedPhotoName,
FileExtention = photo.ImageFormat,
Width = photo.Width,
Height = photo.Height,
Inserted = DateTime.UtcNow,
PhotoType = PhotoType.PostedItem,
Container = "photo"
};
_applicationDbContext.Photos.Add(newPhoto);
postedItem.Photo = newPhoto;
}
}
//5. Save them to database
var saveResults = await _applicationDbContext.SaveChangesAsync();
}
else if (results.NewlyAddedPhotoErrorInfos.Count > 0)
{
saveImageWrapper.ErrorMessage = results.NewlyAddedPhotoErrorInfos[0].ErrorMessage;
}
//var response = new AddUserAvatarResponse();
//6. Lets get the full path on the blob for the new photo
var originalPhotoDetails = results.NewlyAddedPhotoInfoDetails.FirstOrDefault(p => p.IsOriginal);
var photoName = String.Format(ImageName_450x450_StringFormat, originalPhotoDetails.AddedPhotoName, postedItem.Slug, originalPhotoDetails.ImageFormat);
var fullPhotoUrlOnAzureBlobServer = _photoService.GetFullPath(photoName);
saveImageWrapper.Url = fullPhotoUrlOnAzureBlobServer;
return(saveImageWrapper);
}
public ActionResult AddPhoto()
{
var addPhotoViewModel = new AddPhotoViewModel();
return View(addPhotoViewModel);
}
