public async Task <IActionResult> AddImage(int?id, int?position, int?relItemId)
{
if (id == null)
{
return(NotFound());
}
var note = await _context.Notes
.FirstOrDefaultAsync(m => m.Id == (int)id && m.Owner == GetUserId());
if (note == null)
{
return(NotFound());
}
var model = new NewImageNoteItemViewModel()
{
NoteId = note.Id,
Type = NoteItemType.Text,
Position = position,
RelativeItemId = relItemId
};
return(View(model));
}
private string UploadedImage(NewImageNoteItemViewModel model)
{
string uniqueFileName = null;
if (model.Image != null)
{
string uploadsFolder = Path.Combine(_webHostEnvironment.WebRootPath, "content/img");
uniqueFileName = Guid.NewGuid().ToString() + "_" + model.Image.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
using (var fileStream = new FileStream(filePath, FileMode.Create))
{
model.Image.CopyTo(fileStream);
}
}
return(uniqueFileName);
}
public async Task <IActionResult> AddImage(int?id, NewImageNoteItemViewModel model)
{
if (id == null)
{
return(NotFound());
}
if (id != model.NoteId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
var note = await _context.Notes
.FirstOrDefaultAsync(m => m.Id == (int)id && m.Owner == GetUserId());
if (note == null)
{
return(NotFound());
}
var fileName = UploadedImage(model);
var noteItem = new NoteItem()
{
Content = fileName,
NoteId = (int)id,
Type = NoteItemType.Picture,
Order = 0
};
_context.NoteItems.Add(noteItem);
await _context.SaveChangesAsync();
await UpdateNoteItemsOrderAfterInsertAsync(note.Id, model.Position, model.RelativeItemId, noteItem.Id);
return(RedirectToAction(nameof(Details), new { id = note.Id }));
}
return(View(model));
}