public async Task <ActionResult> Create(PictureCreateViewModel vm)
{
try
{
byte[] uploadedImage = new byte[vm.PictureFile.InputStream.Length];
vm.PictureFile.InputStream.Read(uploadedImage, 0, uploadedImage.Length);
vm.Picture.PictureBytes = uploadedImage;
var httpClient = TripGalleryHttpClient.GetClient();
var serializedTrip = JsonConvert.SerializeObject(vm.Picture);
var response = await httpClient.PostAsync("api/trips/" + vm.TripId.ToString() + "/pictures",
new StringContent(serializedTrip, System.Text.Encoding.Unicode, "application/json")).ConfigureAwait(false);
if (response.IsSuccessStatusCode)
{
return(RedirectToAction("Index", "Pictures", new { tripId = vm.TripId }));
}
else
{
return(View("Error",
new HandleErrorInfo(ExceptionHelper.GetExceptionFromResponse(response),
"Pictures", "Create")));
}
}
catch (Exception ex)
{
return(View("Error", new HandleErrorInfo(ex, "Pictures", "Create")));
}
}
// GET: Admin/Pictures/Create
public async Task <IActionResult> Create(int screenId, bool isBackgroundImage)
{
var vm = new PictureCreateViewModel
{
IsBackgroundPicture = isBackgroundImage,
ScreenId = screenId
};
if (!isBackgroundImage)
{
vm.PromotionSecondsSelectList = new SelectList(SecondsValueManager.GetDictionaryKeysList(false));
var screen = await _bll.Screens.FindAsync(screenId);
await _bll.SaveChangesAsync();
if (screen.ShowScheduleSeconds != null)
{
vm.ScheduleSecondsSelectList = new SelectList(
SecondsValueManager.GetDictionaryKeysList(true),
screen.ShowScheduleSeconds
);
}
else
{
vm.ScheduleSecondsSelectList = new SelectList(SecondsValueManager.GetDictionaryKeysList(true));
}
}
return(View(vm));
}
public async Task <IActionResult> Create(PictureCreateViewModel vm, IFormFile file)
{
if (!vm.PictureFromUrl || (vm.PictureFromUrl && string.IsNullOrEmpty(vm.Picture.Path) && file != null && file.Length > 0))
{
vm.Picture.Path = "";
ModelState.Clear();
TryValidateModel(vm.Picture);
if (file == null || file.Length < 0)
{
ModelState.AddModelError(string.Empty, Resources.Domain.PictureView.Picture.FileMissing);
}
else
{
if (file.Length > 20971520)
{
ModelState.AddModelError(string.Empty, Resources.Domain.PictureView.Picture.FileTooBigError);
}
var fileExtension = Path.GetExtension(file.FileName);
if (!_imageExtensions.Contains(fileExtension.ToUpper()))
{
ModelState.AddModelError(string.Empty, Resources.Domain.PictureView.Picture.FileFormatError + string.Join(',', _imageExtensions) + ".");
}
}
if (ModelState.ErrorCount > 0)
{
if (!vm.IsBackgroundPicture)
{
vm.PromotionSecondsSelectList = new SelectList(
SecondsValueManager.GetDictionaryKeysList(false),
vm.ShowPromotionSecondsString);
var screen = await _bll.Screens.FindAsync(vm.ScreenId);
await _bll.SaveChangesAsync();
if (screen.ShowScheduleSeconds != null)
{
vm.ScheduleSecondsSelectList = new SelectList(
SecondsValueManager.GetDictionaryKeysList(true),
screen.ShowScheduleSeconds
);
}
else
{
vm.ScheduleSecondsSelectList =
new SelectList(SecondsValueManager.GetDictionaryKeysList(true));
}
}
return(View(vm));
}
var innerDirName = vm.IsBackgroundPicture ? BackgroundDirectory : PromotionsDirectory;
var directoryPath = Path.Combine(_appEnvironment.ContentRootPath, "wwwroot", "Images", innerDirName);
if (!Directory.Exists(directoryPath))
{
Directory.CreateDirectory(directoryPath);
}
var path = Path.Combine(directoryPath, file.FileName);
vm.Picture.Path = path.Substring(path.IndexOf("Images", StringComparison.Ordinal) - 1).Replace("\\", "/");
try
{
await using var fileStream = new FileStream(path, FileMode.Create);
await file.CopyToAsync(fileStream);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
var userId = _userManager.GetUserId(User);
vm.Picture.CreatedAt = vm.Picture.ChangedAt = DateTime.Now;
vm.Picture.CreatedBy = vm.Picture.ChangedBy = userId;
var guid = await _bll.Pictures.AddAsync(vm.Picture);
await _bll.SaveChangesAsync();
var picture = _bll.Pictures.GetUpdatesAfterUowSaveChanges(guid);
string?showAddSeconds = SecondsValueManager.GetSelectedValue(null, false);
// Promotion was added and ShowScheduleSeconds and ShowAddSeconds values were selected
if (vm.IsBackgroundPicture == false && vm.ShowPromotionSecondsString != null && vm.ShowScheduleSecondsString != null)
{
showAddSeconds = vm.ShowPromotionSecondsString;
var screen = await _bll.Screens.FindAsync(vm.ScreenId);
screen.ShowScheduleSeconds = vm.ShowScheduleSecondsString;
_bll.Screens.Update(screen);
}
await _bll.PictureInScreens.AddAsync(new PictureInScreen
{
CreatedAt = DateTime.Now,
ChangedAt = DateTime.Now,
ChangedBy = userId,
CreatedBy = userId,
IsBackgroundPicture = vm.IsBackgroundPicture,
ScreenId = vm.ScreenId,
PictureId = picture.Id,
ShowAddSeconds = showAddSeconds
});
await _bll.SaveChangesAsync();
return(RedirectToAction("Index", "ScreenSettings"));
}
