def getIngredient(key): client = memcache.Client() ingredient = client.get(key) if ingredient == None: ingredientDb = Ingredient.get(key) if ingredientDb != None: ingredient = createIngredientDb(ingredientDb) client.set(key, ingredient) return client.get(key)
def post(self):
if not isUserCook(self):
self.redirect("/")
return
#Check if ingredient exists
ingredientKey=self.request.get('ingredientKey')
if ((ingredientKey != None) and (ingredientKey != "")):
#Ingredient must exist
ingredient = Ingredient.get(ingredientKey)
ingredientCategoryKey=self.request.get('ingredientCategoryKey')
if ((ingredientCategoryKey != None) and (ingredientCategoryKey != "")):
ingredient.category = IngredientCategory.get(ingredientCategoryKey)
else:
ingredient.category = None
price=self.request.get('price')
energy=self.request.get('energy')
protein=self.request.get('protein')
carbs=self.request.get('carbs')
fat=self.request.get('fat')
fiber=self.request.get('fiber')
if ((price != None) and (price != "")):
ingredient.price = float(price)
if ((energy != None) and (energy != "")):
ingredient.energy = float(energy)
if ((protein != None) and (protein != "")):
ingredient.protein = float(protein)
if ((carbs != None) and (carbs != "")):
ingredient.carbs = float(carbs)
if ((fat != None) and (fat != "")):
ingredient.fat = float(fat)
if ((fiber != None) and (fiber != "")):
ingredient.fiber = float(self.request.get('fiber'))
ingredient.put()
modifyIngredient(ingredient)
sourceKey=self.request.get('source')
if ((sourceKey == ingredientCategoryKey) and (sourceKey!=None) and (sourceKey != "")):
if ingredient.category != None:
self.redirect('/ingredientCategory?ingredientCategoryKey=%s' % ingredient.category.key())
return
else:
self.redirect('/ingredient')
return
else:
self.redirect('/ingredient')
return
else:
ingredient = Ingredient()
ingredient.name = self.request.get('ingredient_name')
ingredient.put()
addIngredient(ingredient)
self.redirect('/ingredient?ingredientKey=%s' % ingredient.key())