public async Task <IActionResult> Detail(int shelfId, string slug = "")
{
if (shelfId == 0)
{
return(RedirectToAction("Error", "Home"));
}
var userId = User.GetUserId();
var shelf = _unitOfWork.Shelves.GetShelf(shelfId);
if (shelf == null ||
shelf.IsDeleted ||
!shelf.IsPublic && shelf.CreatedById != userId ||
(!string.IsNullOrEmpty(slug) && shelf.Slug != slug))
{
return(RedirectToAction("Error", "Home"));
}
var viewModel = new ShelfViewModel
{
ShowActions = User.Identity.IsAuthenticated,
IsShelfOwner = userId == shelf.CreatedById,
Shelf = shelf,
Items = new List <ItemViewModel>()
};
foreach (var item in shelf.Items)
{
var itemViewModel = new ItemViewModel()
{
Item = item
};
if (!string.IsNullOrEmpty(item.CoverId))
{
itemViewModel.CoverImageUrl = new Cloudinary().GetResource(item.CoverId)?.SecureUrl;
}
else
{
switch (item.Type)
{
case ItemType.Book:
itemViewModel.CoverImageUrl = _unitOfWork.ItemBookDetails.GetBookDetailByItemId(item.Id)?.ImageLink;
break;
case ItemType.Game:
itemViewModel.CoverImageUrl = (await _rawgGamesClient.ReadAsync(item.RawgId.ToString()))?.Background_image.ToString();
break;
}
}
viewModel.Items.Add(itemViewModel);
}
return(View(viewModel));
}
public async Task <IActionResult> Create(BookFormViewModel viewModel, CancellationToken cancellationToken)
{
if (viewModel == null)
{
return(BadRequest());
}
if (string.IsNullOrWhiteSpace(viewModel.Title) &&
string.IsNullOrWhiteSpace(viewModel.GBookId) &&
viewModel.ShelfId == 0)
{
return(BadRequest());
}
var userId = User.GetUserId();
var item = new Item
{
CreationDate = DateTime.UtcNow,
Title = viewModel.Title,
CreatedById = userId
};
if (!string.IsNullOrWhiteSpace(viewModel.GBookId))
{
item.Type = ItemType.Book;
var bookDetailFromDb = _unitOfWork.BookDetails.GetBookDetail(viewModel.GBookId);
if (bookDetailFromDb != null)
{
if (viewModel.ShelfId > 0)
{
var itemFromDb = _unitOfWork.ItemBookDetails.GetItemByBookDetailId(bookDetailFromDb.Id, userId);
if (itemFromDb != null)
{
if (itemFromDb.ShelfId == viewModel.ShelfId)
{
if (itemFromDb.IsDeleted)
{
itemFromDb.Reactivate();
_unitOfWork.Complete();
return(Ok(itemFromDb.Id));
}
return(BadRequest("The book is already in the specified shelf."));
}
}
}
_unitOfWork.ItemBookDetails.Save(new ItemBookDetail(item, bookDetailFromDb));
}
else
{
var volume = await _bookFinder.GetAsync(viewModel.GBookId);
if (volume != null)
{
item.Title = volume.VolumeInfo.Title;
var bookDetail = new BookDetail
{
Subtitle = volume.VolumeInfo.Subtitle != null && volume.VolumeInfo.Subtitle.Length > 255
? volume.VolumeInfo.Subtitle.Substring(0, 255)
: volume.VolumeInfo.Subtitle,
Description =
volume.VolumeInfo.Description != null && volume.VolumeInfo.Description.Length > 1000
? volume.VolumeInfo.Description.Substring(0, 1000)
: volume.VolumeInfo.Description,
GoogleBookId = volume.Id,
PublishedYear =
volume.VolumeInfo.PublishedDate != null && volume.VolumeInfo.PublishedDate.Length >= 4
? Convert.ToInt16(volume.VolumeInfo.PublishedDate.Substring(0, 4))
: (short?)null,
Publisher = volume.VolumeInfo.Publisher,
ImageLink = volume.VolumeInfo.ImageLinks != null
? volume.VolumeInfo.ImageLinks.Thumbnail
: ""
};
_unitOfWork.ItemBookDetails.Save(new ItemBookDetail(item, bookDetail));
if (volume.VolumeInfo.Authors != null && volume.VolumeInfo.Authors.Any())
{
foreach (var authorName in volume.VolumeInfo.Authors)
{
var authorFromDb = _unitOfWork.Authors.GetAuthor(authorName);
Author author;
if (authorFromDb == null)
{
author = new Author()
{
Name = authorName,
CreationDate = DateTime.UtcNow
};
}
else
{
author = authorFromDb;
}
_unitOfWork.BookAuthors.Save(new BookAuthor()
{
BookDetail = bookDetail,
Author = author
});
}
}
}
}
}
if (!string.IsNullOrWhiteSpace(viewModel.GameId))
{
if (viewModel.ShelfId > 0 && int.TryParse(viewModel.GameId, out var gameId))
{
var itemFromDb = _unitOfWork.Items.GetItemByRawgId(gameId, viewModel.ShelfId);
if (itemFromDb != null)
{
if (itemFromDb.IsDeleted)
{
itemFromDb.Reactivate();
_unitOfWork.Complete();
return(Ok(itemFromDb.Id));
}
return(BadRequest("The game is already in the specified shelf."));
}
}
var game = await _gamesClient.ReadAsync(viewModel.GameId, cancellationToken);
if (game != null)
{
item.RawgId = game.Id;
item.Title = game.Name;
item.Slug = game.Slug;
item.Type = ItemType.Game;
}
}
if (viewModel.ShelfId > 0)
{
item.ShelfId = viewModel.ShelfId;
var shelf = _unitOfWork.Shelves.GetShelf(item.ShelfId);
shelf.UpdateDate = DateTime.UtcNow;
}
else
{
var shelf = new Shelf(userId, string.Format("{0}'s shelf", User.GetUserName()));
var followers = _unitOfWork.Followings.GetFollowers(userId);
shelf.Publish(followers);
_unitOfWork.Shelves.Save(shelf);
item.Shelf = shelf;
}
_unitOfWork.Items.Save(item);
_unitOfWork.Complete();
return(Ok(item.Id));
}
public async Task <IActionResult> Detail(int shelfId, int itemId, string slug = "")
{
if (shelfId <= 0 || itemId <= 0)
{
return(RedirectToAction("Error", "Home"));
}
var userId = User.GetUserId();
var shelf = _unitOfWork.Shelves.GetShelf(shelfId);
if (shelf == null ||
shelf.IsDeleted ||
!shelf.IsPublic && shelf.CreatedById != userId)
{
return(RedirectToAction("Error", "Home"));
}
var item = _unitOfWork.Items.GetItem(itemId);
if (item == null ||
item.IsDeleted ||
(!string.IsNullOrEmpty(slug) && item.Slug != slug))
{
return(RedirectToAction("Error", "Home"));
}
var viewModel = new ItemViewModel()
{
Item = item,
IsShelfOwner = item.Shelf.CreatedById == User.GetUserId()
};
switch (item.Type)
{
case ItemType.Book:
viewModel.BookDetail = _unitOfWork.ItemBookDetails.GetBookDetailByItemId(item.Id);
viewModel.CoverImageUrl = viewModel.BookDetail?.ImageLink;
break;
case ItemType.Game:
viewModel.GameDetail = await _rawgGamesClient.ReadAsync(item.RawgId.ToString());
viewModel.CoverImageUrl = viewModel.GameDetail.Background_image.ToString();
break;
}
if (!string.IsNullOrEmpty(item.CoverId))
{
var cloudinary = new Cloudinary();
var coverImage = cloudinary.GetResource(item.CoverId);
if (coverImage != null)
{
viewModel.CoverImageUrl = coverImage.SecureUrl;
}
}
return(View(viewModel));
}