public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Models.Recipe recipeToDelete = await _context.Recipes
.Include(r => r.RecipeCategories)
.SingleAsync(r => r.Id == id);
if (recipeToDelete.PhotoPath != null)
{
var imgPath = Path.Combine(_hostEnvironment.WebRootPath, recipeToDelete.PhotoPath.TrimStart('\\'));
if (System.IO.File.Exists(imgPath))
{
System.IO.File.Delete(imgPath);
}
}
if (recipeToDelete != null)
{
_context.Recipes.Remove(recipeToDelete);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, 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)
{
return(Page());
}
_context.Attach(Category).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CategoryExists(Category.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, 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)
{
return(Page());
}
_context.Categories.Add(Category);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, enable the specific properties you want to bind to, for
// more details, see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync(string[] selectedCategories)
{
if (!ModelState.IsValid)
{
return(Page());
}
if (selectedCategories != null)
{
Recipe.RecipeCategories = new List <RecipeCategory>();
foreach (var cat in selectedCategories)
{
var catToAdd = new RecipeCategory {
CategoryId = int.Parse(cat)
};
Recipe.RecipeCategories.Add(catToAdd);
}
}
string webRootPath = _hostEnvironment.WebRootPath;
var files = HttpContext.Request.Form.Files;
if (files.Count > 0)
{
string fileName = Guid.NewGuid().ToString();
var uploads = Path.Combine(webRootPath, @"images\recipe_photos\");
var extension = Path.GetExtension(files[0].FileName);
var fullpath = uploads + fileName + extension;
using (var fileStream = System.IO.File.Create(fullpath)) {
files[0].CopyTo(fileStream);
}
Recipe.PhotoPath = @"\images\recipe_photos\" + fileName + extension;
}
else
{
string fileName = Guid.NewGuid().ToString();
var uploads = Path.Combine(webRootPath, @"images\recipe_photos\");
var extension = Path.GetExtension(@"images\defaults\DefaultImage.jpg");
var fullpath = uploads + fileName + extension;
var defaults = Directory.GetFiles(Path.Combine(webRootPath, @"images\defaults\"));
System.IO.File.Copy(defaults[0], fullpath);
Recipe.PhotoPath = @"\images\recipe_photos\" + fileName + extension;
}
_context.Recipes.Add(Recipe);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Review = await _context.Reviews.FindAsync(id);
if (Review != null)
{
_context.Reviews.Remove(Review);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Category = await _context.Categories.FindAsync(id);
if (Category != null)
{
_context.Categories.Remove(Category);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
// To protect from overposting attacks, enable the specific properties you want to bind to, for
// more details, see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync(int?id, string[] selectedCategories)
{
if (!ModelState.IsValid)
{
return(Page());
}
var recipeToUpdate = await _context.Recipes
.Include(r => r.RecipeCategories)
.ThenInclude(r => r.Category).FirstOrDefaultAsync(c => c.Id == id);
string webRootPath = _hostEnvironment.WebRootPath;
var files = HttpContext.Request.Form.Files;
if (files.Count > 0)
{
if (OldPhotoPath != null)
{
var imgPath = Path.Combine(_hostEnvironment.WebRootPath, OldPhotoPath.TrimStart('\\'));
if (System.IO.File.Exists(imgPath))
{
System.IO.File.Delete(imgPath);
}
}
string fileName = Guid.NewGuid().ToString();
var uploads = Path.Combine(webRootPath, @"images\recipe_photos\");
var extension = Path.GetExtension(files[0].FileName);
var fullpath = uploads + fileName + extension;
using (var fileStream = System.IO.File.Create(fullpath)) {
files[0].CopyTo(fileStream);
}
recipeToUpdate.PhotoPath = @"\images\recipe_photos\" + fileName + extension;
}
else if (OldPhotoPath != null)
{
recipeToUpdate.PhotoPath = OldPhotoPath;
}
//_context.Attach(Recipe).State = EntityState.Modified;
if (await TryUpdateModelAsync <Models.Recipe>(
recipeToUpdate,
"Recipe",
r => r.Title, r => r.PrepTime,
r => r.CookTime, r => r.FeedsQty,
r => r.Instructions))
{
UpdateRecipeCategories(_context, selectedCategories, recipeToUpdate);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RecipeExists(Recipe.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
