public ClientComicTag(ComicTag tag)
{
this.Uid = tag.Uid;
this.ComicId = tag.ComicId;
this.X = tag.X;
this.Y = tag.Y;
this.Nickname = tag.User.Nickname;
}
public async Task <IActionResult> UploadComic(IFormFile file, string title, string tags, string description)
{
if (file == null || file.Length == 0)
{
ModelState.AddModelError("File", "File not selected!");
return(View());
}
var fileExtension = file.FileName.Substring(file.FileName.Length - Math.Min(4, file.FileName.Length));
if (fileExtension != ".jpg" && fileExtension != ".png")
{
ModelState.AddModelError("File", "File not in the right format!");
return(View());
}
var username = this.ControllerContext.HttpContext.User.Identity.Name;
var path = "_Pictures\\" + username + "\\Comic";
DirectoryInfo di = Directory.CreateDirectory(path);
var pathToImages = path + "\\" + Guid.NewGuid() + fileExtension;
using (var stream = new FileStream(pathToImages, FileMode.Create))
{
await file.CopyToAsync(stream);
}
var userId = User.FindFirstValue(ClaimTypes.NameIdentifier);
var picture = new Picture()
{
UploadDate = DateTime.Now,
Url = pathToImages,
UserName = username,
UserId = userId,
IsImage = false,
};
var keywords = tags
.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
.ToList();
var listOfTagsAll = this.Context.Tags;
var listOfComicTags = new List <ComicTag>();
var comic = new Comic
{
Title = title,
Cover = picture,
CoverId = picture.Id,
Description = description,
UploadDate = DateTime.Now,
OwnerUsername = username
};
foreach (var tag in keywords)
{
var existsTag = listOfTagsAll.Where(a => a.TagName == tag).FirstOrDefault();
if (existsTag == null)
{
var newTag = new Tag
{
TagName = tag
};
var comicTag = new ComicTag
{
Comic = comic,
ComicId = comic.Id,
Tag = newTag,
TagId = newTag.Id
};
listOfComicTags.Add(comicTag);
this.Context.ComicTags.Add(comicTag);
this.Context.Tags.Add(newTag);
}
else
{
var pictureTag = new ComicTag
{
Comic = comic,
ComicId = comic.Id,
Tag = existsTag,
TagId = existsTag.Id
};
listOfComicTags.Add(pictureTag);
this.Context.ComicTags.Add(pictureTag);
}
}
//picture.Tags = listOfComicTags;
comic.Tags = listOfComicTags;
this.Context.Pictures.Add(picture);
this.Context.Comics.Add(comic);
await this.Context.SaveChangesAsync();
return(Redirect($"/comics/details/{comic.Id}"));
}
