def create_new_external_recipe(request, import_id):
if request.method == "POST":
form = ImportRecipeForm(request.POST, space=request.space)
if form.is_valid():
new_recipe = get_object_or_404(RecipeImport, pk=import_id, space=request.space)
recipe = Recipe()
recipe.space = request.space
recipe.storage = new_recipe.storage
recipe.name = form.cleaned_data['name']
recipe.file_path = form.cleaned_data['file_path']
recipe.file_uid = form.cleaned_data['file_uid']
recipe.created_by = request.user
recipe.save()
if form.cleaned_data['keywords']:
recipe.keywords.set(form.cleaned_data['keywords'])
new_recipe.delete()
messages.add_message(request, messages.SUCCESS, _('Imported new recipe!'))
return redirect('list_recipe_import')
else:
messages.add_message(request, messages.ERROR, _('There was an error importing this recipe!'))
else:
new_recipe = get_object_or_404(RecipeImport, pk=import_id, space=request.space)
form = ImportRecipeForm(
initial={
'file_path': new_recipe.file_path,
'name': new_recipe.name,
'file_uid': new_recipe.file_uid
}, space=request.space
)
return render(request, 'forms/edit_import_recipe.html', {'form': form})
def batch_import(request):
imports = RecipeImport.objects.all()
for new_recipe in imports:
recipe = Recipe(name=new_recipe.name,
file_path=new_recipe.file_path,
storage=new_recipe.storage,
file_uid=new_recipe.file_uid,
created_by=request.user)
recipe.save()
new_recipe.delete()
return redirect('list_recipe_import')
def test_create(self):
before = len(Recipe.query.all())
r = Recipe(name='Meatballs')
assert r.name == 'Meatballs'
db.session.add(r)
db.session.commit()
assert len(Recipe.query.all()) == before + 1
def test_meal_string(self):
"""Format Meal as a string.
"""
pancakes = Recipe.get(name='Pancakes')
meal, created = Meal.objects.get_or_create(
kind='breakfast', recipe=pancakes, date=datetime.today())
self.assertEqual(str(meal), 'Breakfast: Pancakes')
def add_note(request):
user = request.user
recipe_note = request.GET.get('recipe_note')
recipe_id = request.GET.get("recipe_id")
r = Recipe(pk=recipe_id)
#refactor to one line using Note.create()
n = Note.objects.create(user_id=user, note_text=recipe_note, recipe_id=r)
# n.user_id = user
# n.note_text = recipe_note
# n.recipe_id = r
# n.save()
return HttpResponseRedirect("member/recipe" + str(recipe_id))
def handle_uploaded_file(f):
if not f.size < 1e6:
raise MemoryError('File too big!')
mime = Magic(mime=True)
if mime.from_buffer(f.read()) != 'text/plain':
raise ValueError('Passed file is not a text file.')
f.file.seek(0)
file = TextIOWrapper(f.file)
recipe_file = parse_file(file)
output = recipe_file.to_djangodb()
# If recipe with same UUID exists, try to update it, else create a new one.
if 'uuid' in output and output['uuid']:
try:
current_version = Recipe.objects.get(pk=output['uuid'])
log.info('Replacing currently existing recipe with new one.')
for field in current_version.__dict__:
if field in output:
current_version.__dict__[field] = output[field]
current_version.save()
return current_version
except Recipe.DoesNotExist:
pass
log.info('Creating new recipe entry for {}'.format(output['name']))
recipe = Recipe(**output)
recipe.save()
return recipe
def new_recipe():
form = RecipeForm()
if form.validate_on_submit():
recipe = Recipe(title=form.title.data,
cuisine=form.cuisine.data,
description=form.description.data,
picture=form.picture.data,
requirement=form.requirement.data,
ingredients=form.ingredients.data,
preparation=form.preparation.data,
author=current_user)
db.session.add(recipe)
db.session.commit()
flash('New Recipe Created', 'success')
return redirect(url_for('home'))
return render_template('new_recipe.html', form=form)
def update_recipe(request):
if request.method == 'POST':
old_recipe = request.POST.get('old_recipe', '')
recipe_name = request.POST.get('name_input', '')
recipe_info = request.POST.get('info_input', '')
recipe_chef = request.POST.get('chef_input', '')
username = request.POST.get('username_input', '')
recipe_time = int(request.POST.get('time_input', ''))
recipe_equipment = request.POST.get('equipment_input', '')
recipe_fat = int(request.POST.get('fat_input', ''))
measurement_list = request.POST.getlist('text_measurement')
ingredient_list = request.POST.getlist('text_ingredient')
recipe_ingredient = ""
for i in range(len(measurement_list) - 1):
recipe_ingredient += measurement_list[i] + ":" + ingredient_list[i]
recipe_ingredient += "||"
recipe_ingredient += measurement_list[len(measurement_list) -
1] + ":" + ingredient_list[
len(ingredient_list) - 1]
recipe_method = "||".join(request.POST.getlist("text_direction"))
recipe = Recipe(recipe_name=recipe_name,
recipe_chef=recipe_chef,
recipe_info=recipe_info,
recipe_time=recipe_time,
recipe_equipment=recipe_equipment,
recipe_fat=recipe_fat,
recipe_ingredient=recipe_ingredient,
recipe_method=recipe_method)
recipe_image_1 = request.FILES.get('image1', '')
recipe_image_2 = request.FILES.get('image2', '')
recipe_image_3 = request.FILES.get('image3', '')
recipe_image_4 = request.FILES.get('image4', '')
if recipe_image_1:
recipe.recipe_image_1 = recipe_image_1
if recipe_image_2:
recipe.recipe_image_2 = recipe_image_2
if recipe_image_3:
recipe.recipe_image_3 = recipe_image_3
if recipe_image_4:
recipe.recipe_image_4 = recipe_image_4
if old_recipe:
delete_recipe = Recipe.objects.get(recipe_name__exact=old_recipe)
if delete_recipe:
delete_recipe.delete()
delete_author = AuthorUser.objects.get(
recipe_name__exact=old_recipe, user_username__exact=username)
if delete_author:
delete_author.delete()
recipe.save()
author = AuthorUser(user_username=username, recipe_name=recipe_name)
author.save()
category_list = request.POST.getlist('check_category')
for category in category_list:
recipe.category_tags.add(category)
time_list = request.POST.getlist('check_time')
for time in time_list:
recipe.time_tags.add(time)
equipment_list = request.POST.getlist('check_equipment')
for equipment in equipment_list:
recipe.equipment_tags.add(equipment)
allergies_list = request.POST.getlist('check_allergies')
for allergies in allergies_list:
recipe.allergies_tags.add(allergies)
return HttpResponseRedirect(reverse("cookbook:profile"))
raise Http404
def createRecipe(request):
if request.user.is_authenticated:
if request.method == 'POST':
name = request.POST["name"]
recipe_text = request.POST["recipe_text"]
nb_people = request.POST["nb_people"]
ingredients = request.POST.getlist("ingredients[]")
unit = request.POST.getlist("unit[]")
qty = request.POST.getlist("qty[]")
tags = request.POST.getlist("tags[]")
i = 0
while i < len(ingredients):
if not Ingredient.objects.filter(name=ingredients[i]).exists():
del ingredients[i]
del unit[i]
del qty[i]
else:
i += 1
j = 0
while j < len(tags):
if not RecipeTag.objects.filter(name=tags[j]).exists():
del tags[j]
else:
j += 1
if name and recipe_text and nb_people and ingredients and unit and qty:
if len(ingredients) == len(unit) and len(unit) == len(qty):
if int(nb_people) > 0:
user = User.objects.get(
username=request.user.get_username())
recipe = Recipe(user=user,
name=name,
recipe_text=recipe_text,
number_of_people=int(nb_people))
recipe.save()
for i in range(len(ingredients)):
contains = Contains(
ingredient=Ingredient.objects.get(
name=ingredients[i]),
unit=unit[i],
quantity=int(qty[i]),
recipe=recipe)
contains.save()
for i in range(len(tags)):
belongs = Belongs(
recipeTag=RecipeTag.objects.get(name=tags[i]),
recipe=recipe)
belongs.save()
return JsonResponse({
"success":
True,
"url":
reverse("cookbook:createRecipe")
})
else:
return JsonResponse({
"success":
False,
"message":
"Nombre de personne invalide"
})
else:
return JsonResponse({
"success":
False,
"message":
"Une erreur est survenue sur la liste d'ingrédients"
})
else:
return JsonResponse({
"success":
False,
"message":
"Veuillez remplir les champs obligatoires correctement"
})
else:
return render(request, 'cookbook/createRecipe.html')
else:
messages.warning(request, "Veuillez vous connecter")
return HttpResponseRedirect(reverse('cookbook:login'))
def handle(self, *args, **options):
default_categories = [
'Pizza',
'Asian',
'Burgers',
'Barbecue',
'Desserts',
'Thai',
'Sushi',
'Others',
]
for category in default_categories:
try:
c = FoodCategory(name=category)
c.save()
except Exception as e:
raise CommandError('Error when trying to seed \n %s' % e.msg)
default_ingredients = [
{
'name': 'Mozzarella Cheese',
'article_number': '15O1A0351K',
'unit': 'G',
'amount': 500,
'cost': 12,
},
{
'name': 'Flour',
'article_number': 'K1595SDF',
'unit': 'KG',
'amount': 1,
'cost': 3,
},
{
'name': 'Tomato',
'article_number': 'G19D1HO',
'unit': 'KG',
'amount': 1,
'cost': 7,
},
{
'name': 'Basil',
'article_number': 'OA91UIVD',
'unit': 'G',
'amount': 50,
'cost': 0.4,
},
]
for ingredient in default_ingredients:
try:
i = Ingredient(name=ingredient['name'],
article_number=ingredient['article_number'],
unit=ingredient['unit'],
amount=ingredient['amount'],
cost=ingredient['cost'])
i.save()
except Exception as e:
raise CommandError('Error when trying to seed \n %s' % e.msg)
default_recipe = {
'name': 'Marguerita',
'image':
'https://imagesvc.meredithcorp.io/v3/mm/image?url=https%3A%2F%2Fcdn-image.myrecipes.com%2Fsites%2Fdefault%2Ffiles%2Fstyles%2Fmedium_2x%2Fpublic%2Fimage%2Frecipes%2Foh%2F12%2Fmozzarella-and-basil-pizza-oh-x.jpg%3Fitok%3D3jn_M-VX&w=450&c=sc&poi=face&q=85',
'description': 'An easy pizza recipe with unbeatable flavor!',
'instructions':
'This margherita pizza recipe begins with homemade pizza dough. Top with fresh mozzarella and tomatoes, then finish it off with garden-fresh basil.',
'servings': 4,
'difficulty': 1,
'time': 2,
'category': FoodCategory.objects.get(name='Pizza'),
}
try:
r = Recipe(
name=default_recipe['name'],
image=default_recipe['image'],
description=default_recipe['description'],
instructions=default_recipe['instructions'],
servings=default_recipe['servings'],
difficulty=default_recipe['difficulty'],
time=default_recipe['time'],
category=default_recipe['category'],
)
r.save()
ingredients = Ingredient.objects.all()
for ingredient in ingredients:
amount_used = 0
if ingredient.unit == 'KG' or ingredient.unit == 'L':
amount_used = random.randint(1, 5)
else:
amount_used = random.randint(100, 1000)
ri = RecipeIngredient(ingredient=ingredient,
recipe=r,
amount_used=amount_used)
ri.save()
except Exception as e:
raise CommandError('Error when trying to seed \n %s' % e.msg)
self.stdout.write(
self.style.SUCCESS('Successfully seeded the database'))
