public async Task <IActionResult> OnGetAsync(string BibleId, int Id, int PathId, int?BookNumber, int?Chapter)
{
Step = await _context.PathNodes.FindAsync(Id);
Path = await _context.Paths.FindAsync(PathId);
BibleId = await Path.GetValidBibleIdAsync(_context, BibleId);
//Do path and step exist? if not we've got an error.
if (Path == null)
{
return(RedirectToPage("/error", new { errorMessage = "That's Odd! We weren't able to find this Path" }));
}
if (Step == null)
{
return(RedirectToPage("/error", new { errorMessage = "That's Odd! We weren't able to find this Step" }));
}
if (Step.PathId != Path.Id)
{
return(RedirectToPage("/error", new { errorMessage = "That's Odd! Path/Step mismatch" }));
}
// Handle the Change Book & Chapter Scenario ... this doesn't modify the DB, just the in memory instance of Step.
if (BookNumber.HasValue && Chapter.HasValue)
{
Step.BookNumber = (int)BookNumber;
Step.Chapter = (int)Chapter;
Step.StartVerse = 1;
Step.EndVerse = 1;
}
// confirm our owner is a valid path editor i.e. owner or the path is publicly editable
IdentityUser user = await _userManager.GetUserAsync(User);
if (!Path.IsValidPathEditor(user.Email))
{
return(RedirectToPage("/error", new { errorMessage = "Sorry! You do not have sufficient rights to add to this Path" }));
}
// Setup our Step for display
_ = await Step.AddBookNameAsync(_context, BibleId);
Step.Verses = await Step.GetBibleVersesAsync(_context, BibleId, false, false);
// and now we need a Verse Select List
ViewData["VerseSelectList"] = new SelectList(Step.Verses, "Verse", "Verse");
return(Page());
}
// 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)
{
// Populate Step for display
_ = await Step.AddBookNameAsync(_context, BibleId);
Step.Verses = await Step.GetBibleVersesAsync(_context, BibleId, false, false);
// and now we need a Verse Select List
ViewData["VerseSelectList"] = new SelectList(Step.Verses, "Verse", "Verse");
ViewData["TargetPage"] = "AddStep";
return(Page());
}
// Now let's validate a few things, first lets go grab the path.
Path = await _context.Paths.FindAsync(Step.PathId);
if (Path == null)
{
return(RedirectToPage("/error", new { errorMessage = "That's Odd! We weren't able to find this Path" }));
}
// confirm our owner is a valid path editor i.e. owner or the path is publicly editable
IdentityUser user = await _userManager.GetUserAsync(User);
if (!Path.IsValidPathEditor(user.Email))
{
return(RedirectToPage("/error", new { errorMessage = "Sorry! You do not have sufficient rights to add to this Path" }));
}
if (!Path.IsPathOwner(user.Email))
{
_ = await Path.RegisterEventAsync(_context, EventType.NonOwnerEdit, user.Email);
}
// Now let's create an empty Step aka. PathNode object so we can put only our validated properties onto it.
var emptyStep = new PathNode
{
Created = DateTime.Now,
Modified = DateTime.Now
};
if (await TryUpdateModelAsync <PathNode>(
emptyStep,
"Step", // Prefix for form value.
S => S.StartVerse, S => S.EndVerse, S => S.PathId, S => S.BookNumber, S => S.Chapter, S => S.Position))
{
// What we get for Position is actually that of the previous node in the path.
// We want to replace that with a temporary position that we'll update later.
int PreviousNodePosition = emptyStep.Position;
emptyStep.Position = PreviousNodePosition + 5;
_context.PathNodes.Add(emptyStep);
await _context.SaveChangesAsync();
// Now we need to update the Path Object with some calculated properties
if (!Path.IsPathOwner(user.Email))
{
_ = await Path.RegisterEventAsync(_context, EventType.NonOwnerEdit, user.Email);
}
// Prepare to update some properties on Path
_context.Attach(Path);
Path.Length = await Path.GetPathVerseCountAsync(_context);
Path.StepCount = Path.PathNodes.Count;
Path.Modified = DateTime.Now;
// Save our now updated Path Object.
await _context.SaveChangesAsync();
// Finally we need to re-position each node in the path to ensure safe ordering
_ = await Path.RedistributeStepsAsync(_context);
return(RedirectToPage("/Paths/Steps", new { PathId = Path.Id }));
}
//_context.PathNodes.Add(PathNodes);
//await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
// 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(int Id)
{
if (!ModelState.IsValid)
{
// Populate Step for display
_ = await Step.AddBookNameAsync(_context, BibleId);
Step.Verses = await Step.GetBibleVersesAsync(_context, BibleId, false, false);
// and now we need a Verse Select List
ViewData["VerseSelectList"] = new SelectList(Step.Verses, "Verse", "Verse");
return(Page());
}
// Now let's validate a few things, first lets go grab the Step and Path
PathNode StepToUpdate = await _context.PathNodes.FindAsync(Id);
Path = await _context.Paths.FindAsync(Step.PathId);
if (Path == null)
{
return(RedirectToPage("/error", new { errorMessage = "That's Odd! We weren't able to find this Path" }));
}
if (StepToUpdate == null)
{
return(RedirectToPage("/error", new { errorMessage = "That's Odd! We weren't able to find this Step" }));
}
if (StepToUpdate.PathId != Path.Id)
{
return(RedirectToPage("/error", new { errorMessage = "That's Odd! Path/Step mismatch" }));
}
BibleId = await Path.GetValidBibleIdAsync(_context, BibleId);
// confirm our owner is a valid path editor i.e. owner or the path is publicly editable
IdentityUser user = await _userManager.GetUserAsync(User);
if (!Path.IsValidPathEditor(user.Email))
{
return(RedirectToPage("/error", new { errorMessage = "Sorry! You do not have sufficient rights to add to this Path" }));
}
if (!Path.IsPathOwner(user.Email))
{
_ = await Path.RegisterEventAsync(_context, EventType.NonOwnerEdit, user.Email);
}
if (await TryUpdateModelAsync <PathNode>(
StepToUpdate,
"Step", // Prefix for form value.
S => S.StartVerse, S => S.EndVerse, S => S.BookNumber, S => S.Chapter))
{
StepToUpdate.Modified = DateTime.Now;
await _context.SaveChangesAsync();
// Now we need to update the Path Object with some calculated properties
if (!Path.IsPathOwner(user.Email))
{
_ = await Path.RegisterEventAsync(_context, EventType.NonOwnerEdit, user.Email);
}
// Prepare to update some properties on Path
_context.Attach(Path);
Path.Modified = DateTime.Now;
// Save our now updated Path Object.
await _context.SaveChangesAsync();
}
return(RedirectToPage("/Paths/Steps", new { PathId = Path.Id }));
}
