public async Task <IActionResult> Edit(int id)
{
if (User.Identity.IsAuthenticated)
{
var article = await articlesRepository.FindByIdAsync(id);
var user = await userManager.GetUserAsync(User);
if ((article.User != null && article.User.Id == user.Id) || User.IsInRole(UserRole.Administrator))
{
return(View("Create", new ArticleViewModel
{
Article = article,
Categories = categoriesRepository.FindAll().Select(c => new SelectListItem
{
Value = c.Id.ToString(),
Text = c.Title
}),
Tags = tagsRepository.FindAll().Select(t => new SelectListItem
{
Value = t.Id.ToString(),
Text = t.Title
}),
SelectedTags = string.Join(", ", article.ArticleTags.Select(t => t.Tag.Title))
}));
}
}
TempData.AddErrorMessage("Nemáte dostatečná oprávnění pro úpravu tohoto článku.");
return(RedirectToAction("Detail", new { id }));
}
