public async Task <IActionResult> Create(PagesListViewModel model)
{
var checkStub = new Regex(@"^[\w\-]*$");
if (!checkStub.IsMatch(model.PageHeader.Stub))
{
ModelState.AddModelError("PageHeader.Stub", "Invalid stub, only letters, numbers, hypens and underscores are allowed");
}
if (ModelState.IsValid)
{
try
{
var pageHeader = await _pageService.AddPageHeaderAsync(model.PageHeader);
ShowAlertSuccess($"Page \"{pageHeader.PageName}\" created!");
return(RedirectToAction(nameof(Detail), new { id = pageHeader.Id }));
}
catch (GraException gex)
{
AlertInfo = gex.Message;
}
}
else
{
var errorMessages = new StringBuilder("<ul>");
foreach (var error in ModelState.Values.SelectMany(_ => _.Errors))
{
errorMessages.Append("<li>").Append(error.ErrorMessage).Append("</li>");
}
errorMessages.Append("</ul>");
ShowAlertDanger("Could add the page to the following error(s):",
errorMessages.ToString());
}
return(RedirectToAction(nameof(Index), new { page = model.PaginateModel.CurrentPage }));
}