public async Task <IActionResult> PostEditAsync(Guid id, PageFormViewModel vm)
{
if (!ModelState.IsValid)
{
return(BackWithError("Error", "An error occurred while processing your request."));
}
try
{
var page = await _pages.UpdateAsync(
new UpdatePageCommand(
id,
vm.Title,
vm.Slug,
vm.Published ? State.Published : State.Draft,
vm.Type));
return(RedirectToAction("Page", "Notes", new { bookSlug = page.Book.Slug, pageSlug = page.Slug }));
}
catch (Exception ex)
{
_logger.LogError(ex, "Error");
return(BackWithError("Error", "An error occurred while processing your request."));
}
}
public ActionResult EditPage(PageFormViewModel pageModel)
{
if (!ModelState.IsValid)
{
return(View(pageModel));
}
var page = _context.Pages.Find(pageModel.Id);
string slug = "";
if (pageModel.Slug != "home")
{
if (String.IsNullOrWhiteSpace(pageModel.Slug))
{
slug = pageModel.Title.Replace(" ", "-").ToLower();
}
else
{
slug = pageModel.Slug.Replace(" ", "-").ToLower();
}
}
if (_context.Pages.Where(p => p.Id != pageModel.Id).Any(p => p.Title == pageModel.Title) ||
_context.Pages.Where(p => p.Id != pageModel.Id).Any(p => p.Slug == pageModel.Slug))
{
ModelState.AddModelError("", "Title or Slug already exist.");
return(View(pageModel));
}
page.Title = pageModel.Title;
page.Slug = slug;
page.Body = pageModel.Body;
page.HasSidebar = pageModel.HasSidebar;
_context.SaveChanges();
TempData["SuccessMessage"] = "You have edited this page!";
return(RedirectToAction("EditPage"));
}
public ActionResult AddPage(PageFormViewModel pageModel)
{
if (!ModelState.IsValid)
{
return(View(pageModel));
}
string slug = "";
if (String.IsNullOrWhiteSpace(pageModel.Slug))
{
slug = pageModel.Title.Replace(" ", "-").ToLower();
}
else
{
slug = pageModel.Slug.Replace(" ", "-").ToLower();
}
if (_context.Pages.Any(p => p.Slug == pageModel.Slug) || _context.Pages.Any(p => p.Title == pageModel.Title))
{
ModelState.AddModelError("", "Title or Slug already exists.");
return(View(pageModel));
}
var page = new Page
{
Title = pageModel.Title,
Slug = slug,
Body = pageModel.Body,
Sorting = 100,
HasSidebar = pageModel.HasSidebar
};
_context.Pages.Add(page);
_context.SaveChanges();
TempData["SuccessMessage"] = "You have added page!";
return(RedirectToAction("AddPage"));
}
