コード例 #1
0
        public async Task <IActionResult> OnGetAsync(int?id)
        {
            if (id == null)
            {
                return(NotFound());
            }

            Paper = await _context.Papers.FirstOrDefaultAsync(m => m.ID == id);

            if (Paper == null)
            {
                return(NotFound());
            }

            var authorizationResult = await _authorizationService
                                      .AuthorizeAsync(User, Paper, PaperOperations.Delete);

            if (authorizationResult.Succeeded)
            {
                return(Page());
            }
            else if (User.Identity.IsAuthenticated)
            {
                return(new ForbidResult());
            }
            else
            {
                return(new ChallengeResult());
            }
        }
コード例 #2
0
        public async Task <IActionResult> OnPostAsync(int?id)
        {
            if (id == null)
            {
                return(NotFound());
            }

            Paper = await _context.Papers.FindAsync(id);

            if (Paper == null)
            {
                return(NotFound());
            }

            var authorizationResult = await _authorizationService
                                      .AuthorizeAsync(User, Paper, PaperOperations.Delete);

            if (authorizationResult.Succeeded)
            {
                _context.Papers.Remove(Paper);
                await _context.SaveChangesAsync();

                return(RedirectToPage("./Index"));
            }
            else if (User.Identity.IsAuthenticated)
            {
                return(new ForbidResult());
            }
            else
            {
                return(new ChallengeResult());
            }
        }
コード例 #3
0
        // To protect from overposting attacks, please enable the specific properties you want to bind to, for
        // more details see https://aka.ms/RazorPagesCRUD.
        public async Task <IActionResult> OnPostAsync()
        {
            if (!ModelState.IsValid)
            {
                return(Page());
            }

            var paper = new Models.Paper
            {
                Author           = await _userManager.GetUserAsync(User),
                NeedsCompilation = true,
                Title            = Input.Title,
                Content          = Input.Content,
                UnderSubmission  = Input.UnderSubmission
            };

            _context.Papers.Add(paper);
            await _context.SaveChangesAsync();

            TempData["StatusMessage"] = $"Successfully created paper {paper.ID}";
            return(RedirectToPage("./Index"));
        }