public async Task <ProcessResult <Post> > SaveUploadImagesAsync(Guid postKey, ICollection <IFormFile> files)
{
var processResult = _repository.GetPostByKey(postKey);
if (!processResult.IsOk)
{
return(processResult);
}
var post = processResult.Data;
var postImages = new List <PostImage>();
foreach (var file in files)
{
var postImage = new PostImage
{
Extension = Path.GetExtension(file.FileName)
}.EnsureValidKey();
var filePath = GetPostImagePath(postImage.FilePath);
using (var fileStream = new FileStream(filePath, FileMode.Create, FileAccess.Write))
{
await file.CopyToAsync(fileStream);
}
var thumbPath = Path.Combine(_uploadImageRootPath, postImage.ThumbPath);
await _imageProcessService.ResizeByHeightAsync(filePath, thumbPath, _settings.ThumbHeight);
postImages.Add(postImage);
}
post.WithPostImages(postImages);
processResult = _repository.UpsertPost(post);
return(processResult);
}
public ActionResult Create([Bind(Include = "PostImageID,Image,ImagePath")] PostImage postImage, HttpPostedFileBase file)
{
if (file != null && file.ContentLength > 0)
{
postImage.ImagePath = Path.GetExtension(file.FileName);
postImage.Image = ConvertToBytes(file);
}
int number = 0;
var num = db.PostImages.ToList();
foreach (var n in num)
{
number++;
}
if (number == 0)
{
postImage.PostImageID = 0;
}
else
{
postImage.PostImageID = number;
}
if (ModelState.IsValid)
{
db.PostImages.Add(postImage);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(postImage));
}
public IActionResult Upload(IFormFile[] file, Guid?id) //bilinçli olarak file býrakýldý. dropzone içerinde tanýmlý kelime file!!!!
{
if (!id.HasValue)
{
Post post = _postRepository.GetById(id.Value);
if (id == null)
{
return(NotFound());
}
if (file.Length > 0)
{
foreach (var item in file)
{
var result = _fileUpload.Upload(item);
if (result.FileResult == Utility.FileResult.Succeded)
{
PostImage image = new PostImage();
image.ImageURL = result.FileUrl;
image.PostId = id.Value;
}
}
}
}
return(View());
}
public async Task <PostImage> AddPostImage(IFormFile file, int postId)
{
var post = await postRepository.Get(postId);
if (file == null)
{
return(null);
}
if (file.Length == 0)
{
return(null);
}
var imagePath = Path.Combine(webHostEnvironment.WebRootPath, "images", file.FileName);
var imageReader = file.OpenReadStream();
using (var fileStream = new FileStream(imagePath, FileMode.Create))
{
imageReader.CopyTo(fileStream);
var postImage = new PostImage {
Source = fileStream.Name, Post = post
};
await ctx.PostImages.AddAsync(postImage);
return(postImage);
}
}
public async Task <IActionResult> Edit(Guid id, [Bind("ImageURL,Base64,Active,PostId,Id,CreatedComputerName,CreatedDate,CreatedBy,CreatedIp")] PostImage postImage)
{
if (id != postImage.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(postImage);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PostImageExists(postImage.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["PostId"] = new SelectList(_context.Posts, "Id", "Content", postImage.PostId);
return(View(postImage));
}
public ImageDto Find(int id)
{
PostImage postImage = _repository.Find(id);
ImageDto imageDto = _mapper.Map <ImageDto>(postImage);
return(imageDto);
}
public int Delete(int id)
{
PostImage p = this.context.PostImages.SingleOrDefault(pp => pp.Id == id);
this.context.PostImages.Remove(p);
return(this.context.SaveChanges());
}
public IActionResult Upload(IFormFile[] file, Guid?id) //Dropzone içerisinde tanımlı kelıme file
{
if (id.HasValue)
{
Post post = _postRepository.GetById(id.Value);
if (post == null)
{
return(NotFound());
}
if (file.Length > 0)
{
foreach (var item in file)
{
var result = _fileUpload.Upload(item);
if (result.FileResult == Utility.FileResult.Succeded)
{
PostImage image = new PostImage
{
ImageUrl = result.FileUrl,
PostId = id.Value
};
_postImageRepository.Add(image);
_postImageRepository.Save();
}
}
}
}
return(View());
}
public ActionResult ValidateImages(int id)
{
var postImage = db.PostImages.Find(id);
SaveImage save = new SaveImage();
int number = 0;
var num = db.SaveImages.ToList();
foreach (var n in num)
{
number++;
}
if (number == 0)
{
save.SaveImageID = 0;
}
else
{
save.SaveImageID = number;
}
save.Image = postImage.Image;
save.ImagePath = postImage.ImagePath;
db.SaveImages.Add(save);
db.SaveChanges();
PostImage c = db.PostImages.Find(postImage.PostImageID);
db.PostImages.Remove(c);
db.SaveChanges();
return(RedirectToAction("AdminViewIndex", "PostImages"));
}
public JsonResult DeleteFile(string id)
{
if (String.IsNullOrEmpty(id))
{
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return(Json(new { Result = "Error" }));
}
try
{
Guid guid = new Guid(id);
PostImage postImage = db.PostImages.Find(guid);
if (postImage == null)
{
Response.StatusCode = (int)HttpStatusCode.NotFound;
return(Json(new { Result = "Error" }));
}
//Remove from database
db.PostImages.Remove(postImage);
db.SaveChanges();
//Delete file from the file system
var path = Path.Combine(Server.MapPath("~/App_Data/Upload/"), postImage.Id + postImage.Extension);
if (System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
return(Json(new { Result = "OK" }));
}
catch (Exception ex)
{
return(Json(new { Result = "ERROR", Message = ex.Message }));
}
}
public int Update(PostImage image)
{
PostImage p = this.context.PostImages.SingleOrDefault(pp => pp.Id == image.Id);
p.ImgPath = image.ImgPath;
return(this.context.SaveChanges());
}
public PostImage GetPostImage(ISession session)
{
PostImage ei = (Id != 0) ? (PostImage)session.Load(typeof(PostImage), Id) : new PostImage();
ei.Image = (Image)session.Load(typeof(Image), Image.Id);
ei.Post = (Post)session.Load(typeof(Post), Post.Id);
return(ei);
}
public JsonResult AddImage([FromBody] PostImage image)
{
var currentUserId = User.Claims.SingleOrDefault(a => a.Type == "UserId").Value;
var host = $"{HttpContext.Request.Scheme}://{HttpContext.Request.Host}";
var path = serviceOfPost.AddImage(host, currentUserId, image);
return(Json(path));
}
public async Task <PostImage> Create(PostImage image)
{
var img = await context.PostImages.AddAsync(image);
await context.SaveChangesAsync();
return(img.Entity);
}
public ActionResult DeleteConfirmed(int id)
{
PostImage postImage = db.PostImages.Find(id);
db.PostImages.Remove(postImage);
db.SaveChanges();
return(RedirectToAction("Index"));
}
public JsonResult addPost(string text, string image, List <string> images, string video)
{
string Message;
int code;
if (Session["ApplicationUser"] != null)
{
if ((text != "" || images.Count != 0 || video != "") && text.Length <= 500)
{
var User = (Models.User)Session["ApplicationUser"];
Post currentPost = new Post();
//if (image != "" && image.Length>=50)
//{
// byte[] contents = convertIntoByte(image);
// string subpath = "~/images/userPosts/";
// string fileName = User.UserID + "_Post_" + Guid.NewGuid() + ".jpg";
// var uploadPath = HttpContext.Server.MapPath(subpath);
// var path = Path.Combine(uploadPath, Path.GetFileName(fileName));
// System.IO.File.WriteAllBytes(path, contents);
// currentPost.imageURL = "/images/userPosts/" + fileName;
//}
currentPost.UserID = User.UserID;
currentPost.text = text;
currentPost.postTime = DateTime.UtcNow;
currentPost.updateTime = DateTime.UtcNow;
db.Post.Add(currentPost);
db.SaveChanges();
PostImage currentImage = new PostImage();
if (images != null)
{
for (int i = 0; i < images.Count; i++)
{
currentImage.PostID = currentPost.PostID;
currentImage.imagePath = images[i];
db.PostImage.Add(currentImage);
db.SaveChanges();
}
}
code = 200;
Message = "Post Successfully added";
return(Json(new { code, Message }, JsonRequestBehavior.AllowGet));
}
else
{
code = 400;
Message = "UnAuthorized Changing";
return(Json(new { code, Message }, JsonRequestBehavior.AllowGet));
}
}
else
{
code = 401;
Message = "Login First";
return(Json(new { code, Message }, JsonRequestBehavior.AllowGet));
}
}
public async Task <IActionResult> Upload(IFormFile file)
{
if (file == null)
{
return(BadRequest("File is null"));
}
if (file.Length == 0)
{
return(BadRequest("File is empty"));
}
if (file.Length > 10 * 1024 * 1024)
{
return(BadRequest("File size cannot exceed 10M"));
}
var acceptTypes = new[] { ".jpg", ".jpeg", ".png" };
if (acceptTypes.All(t => t != Path.GetExtension(file.FileName).ToLower()))
{
return(BadRequest("File type not valid, only jpg and png are acceptable."));
}
if (string.IsNullOrWhiteSpace(_hostingEnvironment.WebRootPath))
{
_hostingEnvironment.WebRootPath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot");
}
var uploadsFolderPath = Path.Combine(_hostingEnvironment.WebRootPath, "uploads");
if (!Directory.Exists(uploadsFolderPath))
{
Directory.CreateDirectory(uploadsFolderPath);
}
var fileName = Guid.NewGuid() + Path.GetExtension(file.FileName);
var filePath = Path.Combine(uploadsFolderPath, fileName);
using (var stream = new FileStream(filePath, FileMode.Create))
{
await file.CopyToAsync(stream);
}
var postImage = new PostImage
{
FileName = fileName
};
_postImageRepository.Add(postImage);
await _unitOfWork.SaveAsync();
var result = _mapper.Map <PostImage, PostImageResource>(postImage);
return(Ok(result));
}
public async Task <PostImage> AddBlogImage(PostImage postImage)
{
var result = await _appDbContext.BlogImages.AddAsync(postImage);
await _appDbContext.SaveChangesAsync();
postImage = result.Entity;
return(postImage);
}
public ImageDto Update(ImageDto image)
{
PostImage postImage = _mapper.Map <PostImage>(image);
_repository.Update(postImage);
_dal.Save();
return(_mapper.Map <ImageDto>(postImage));
}
public async Task <IActionResult> Upload(IFormFile file)
{
if (file == null)
{
return(BadRequest("文件为空"));
}
if (file.Length == 0)
{
return(BadRequest("文件大小为0"));
}
if (file.Length > 10 * 1024 * 1024)
{
return(BadRequest("文件不能超过10M"));
}
var acceptTypes = new[] { ".jpg", ".jpeg", ".png" };
if (acceptTypes.All(t => t != Path.GetExtension(file.FileName).ToLower()))
{
return(BadRequest("文件格式不支持，只支持.jpg .jpeg .png格式的文件"));
}
if (string.IsNullOrWhiteSpace(hostingEnvironment.WebRootPath))
{
hostingEnvironment.WebRootPath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot");
}
var uploadsFolderPath = Path.Combine(hostingEnvironment.WebRootPath, "uploads");
if (!Directory.Exists(uploadsFolderPath))
{
Directory.CreateDirectory(uploadsFolderPath);
}
var fileName = Guid.NewGuid() + Path.GetExtension(file.FileName);
var filePath = Path.Combine(uploadsFolderPath, fileName);
using (var stream = new FileStream(filePath, FileMode.Create))
{
await file.CopyToAsync(stream);
}
var postImage = new PostImage
{
FileName = fileName
};
postImageRepository.Add(postImage);
await unitOfWork.SaveAsync();
var result = mapper.Map <PostImage, PostImageResource>(postImage);
return(Ok(result));
}
public async Task AddImageToPostShouldWork()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "AddImageToPostShouldWork").Options;
var dbContext = new ApplicationDbContext(options);
var postsRepo = new EfDeletableEntityRepository <Post>(dbContext);
var makesRepo = new EfDeletableEntityRepository <Make>(dbContext);
var makesService = new MakesService(makesRepo);
var postsService = new PostsService(postsRepo, makesService);
var post = new Post()
{
Id = 1,
Name = "random name",
Price = 53222,
Currency = Currency.LV,
Mileage = 25123,
Color = new Color(),
EngineType = EngineType.Disel,
Horsepower = 255,
TransmissionType = TransmissionType.Automatic,
ManufactureDate = DateTime.Now,
Category = new Category(),
City = new City(),
User = new ApplicationUser(),
PhoneNumber = "0897456321",
Description = "random descr",
Eurostandard = Eurostandard.Five,
Condition = Condition.New,
VehicleCategory = new VehicleCategory(),
};
var image = new Image()
{
Url = "random",
};
await dbContext.Images.AddAsync(image);
await dbContext.Posts.AddAsync(post);
await dbContext.SaveChangesAsync();
var postImage = new PostImage()
{
Image = image,
ImageId = image.Id,
Post = post,
PostId = post.Id,
};
await postsService.AddImageToPost(1, postImage);
Assert.Single(post.Images);
}
public string AddImage(string host, string applicationUserCurrent, PostImage image)
{
var result = serviceOfImage.LoadImage(host, applicationUserCurrent, image);
repositoryOfImage.Create(new ImageEntity()
{
Path = result, PostId = image.PostId
});
return(result);
}
public void Post(PostImage post)
{
GameObject postInstance = SpawnPost(imagePostPrototype);
postInstance.transform.SetSiblingIndex(0);
postInstance.transform.Find("ProfilePic").GetComponent <Image>().sprite = post.Author.ProfilePic;
postInstance.transform.Find("Name").GetComponent <Text>().text = post.Author.name;
postInstance.transform.Find("Message").GetComponent <Text>().text = post.Text;
postInstance.transform.Find("Image").GetComponent <Image>().sprite = post.Image;
}
//
// GET: /PostImage/Details/5
public ActionResult Details(int id = 0)
{
PostImage postimage = db.PostImages.Find(id);
if (postimage == null)
{
return(HttpNotFound());
}
return(View(postimage));
}
public ImageDto Create(ImageDto image)
{
PostImage postImage = _mapper.Map <PostImage>(image);
PostImage createdPostImage = _repository.Create(postImage);
_dal.Save();
ImageDto imageDto = _mapper.Map <ImageDto>(createdPostImage);
return(imageDto);
}
public PostImage Remove(int id)
{
PostImage img = _context.PostImages.Find(id);
if (img != null)
{
img = _context.PostImages.Remove(img);
}
return(img);
}
public void AddImageToPost(string postid, string Imagename)
{
List<int> numlist = new List<int>();
int num = 1;
var check = _context.PostImages.Where(x => x.PostId == postid && x.Imagename == Imagename).Any();
var image = new PostImage { Id = num, PostId = postid, Imagename = Imagename };
_context.PostImages.Add(image);
Save();
}
public ActionResult Insert(Post item, List <HttpPostedFileBase> fluResim)
{
{
ViewBag.CategoryID = new SelectList(db.Categories, "CategoryID", "CategoryName", item.CategoryID);
try
{
using (TransactionScope ts = new TransactionScope())
{
item.UserID = Convert.ToInt32(Session["id"]);
item.PublishDate = DateTime.Now;
item.IsDeleted = false;
if (ModelState.IsValid)
{
db.Posts.Add(item);
bool sonuc = db.SaveChanges() > 0;
if (sonuc)
{
foreach (HttpPostedFileBase img in fluResim)
{
PostImage pi = new PostImage();
pi.PostID = item.PostID;
bool yuklemeSonucu;
string path = FxFonksiyon.ImageUpload(img, "posts", out yuklemeSonucu);
if (yuklemeSonucu)
{
pi.ImagePath = path;
}
db.PostImages.Add(pi);
db.SaveChanges();
}
ts.Complete();
TempData["Message"] = FxFonksiyon.GetInformation(MessageFormat.OK);
return(RedirectToAction("Index", "Post"));
}
else
{
TempData["Message"] = FxFonksiyon.GetInformation(MessageFormat.Err);
}
}
else
{
TempData["Message"] = FxFonksiyon.GetInformation(MessageFormat.Val);
}
}
}
catch (Exception)
{
TempData["Message"] = FxFonksiyon.GetInformation(MessageFormat.Err);
}
return(View());
}
}
/// <summary>
/// Deletes a specific image from the database
/// </summary>
/// <param name="imageId">The Id of the image to be deleted</param>
/// <returns>Nothing</returns>
public async Task Delete(int imageId)
{
await DeleteImageFromPostToImageTable(imageId);
PostImage imageToBeDeleted = await _context.PostImages.FindAsync(imageId);
await _cloudImage.DeleteAnImageFromCloudStorage(imageToBeDeleted.CloudStorageKey);
_context.Entry(imageToBeDeleted).State = EntityState.Deleted;
await _context.SaveChangesAsync();
}
public ActionResult Edit(PostImage postimage)
{
if (ModelState.IsValid)
{
db.Entry(postimage).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.PostID = new SelectList(db.Posts, "PostID", "Title", postimage.PostID);
return(View(postimage));
}
//
// GET: /PostImage/Edit/5
public ActionResult Edit(int id = 0)
{
PostImage postimage = db.PostImages.Find(id);
if (postimage == null)
{
return(HttpNotFound());
}
ViewBag.PostID = new SelectList(db.Posts, "PostID", "Title", postimage.PostID);
return(View(postimage));
}
/// <summary>
/// Конструктор.
/// </summary>
/// <param name="thumbnail">Данные изображения.</param>
/// <param name="bindToPageLifetime">Привязать к времени жизни страницы.</param>
public ThumbnailImageSourceViewModel(PostImage thumbnail, bool bindToPageLifetime = true) : base(bindToPageLifetime)
{
if (thumbnail == null) throw new ArgumentNullException(nameof(thumbnail));
this.thumbnail = thumbnail;
}
public ActionResult AddImageToPost(string postid, string slug, string Imagename,PostViewModel p,PostImage i)
{
if (Request.Files.Count > 0)
{
var file = Request.Files[0];
if (file != null && file.ContentLength > 0)
{
i.Imagename = Path.GetFileName(file.FileName);
var path = Path.Combine(Server.MapPath("~/BlogImages/PostImages"), i.Imagename);
file.SaveAs(path);
}
}
CreatePostViewModel(slug);
_blogRepository.AddImageToPost(postid, i.Imagename);
return RedirectToAction("EditPost", new { slug = slug });
}
