from cookbook.helper.ingredient_parser import IngredientParser from cookbook.integration.integration import Integration from cookbook.models import Ingredient, Recipe, Step class Pepperplate(Integration): def get_recipe_from_file(self, file): ingredient_mode = False direction_mode = False ingredients = [] directions = [] for fl in file.readlines(): line = fl.decode("utf-8") if 'Title:' in line: title = line.replace('Title:', '').replace('"', '').strip() if 'Description:' in line: description = line.replace('Description:', '').strip() if 'Original URL:' in line or 'Source:' in line or 'Yield:' in line or 'Total:' in line: if len(line.strip().split(':')[1]) > 0: directions.append(line.strip() + '\n') if ingredient_mode: if len(line) > 2 and 'Instructions:' not in line: ingredients.append(line.strip()) if direction_mode: if len(line) > 2: directions.append(line.strip() + '\n') if 'Ingredients:' in line: ingredient_mode = True if 'Instructions:' in line: ingredient_mode = False direction_mode = True recipe = Recipe.objects.create(name=title, description=description, created_by=self.request.user, internal=True, space=self.request.space) step = Step.objects.create( instruction='\n'.join(directions) + '\n\n', space=self.request.space, show_ingredients_table=self.request.user.userpreference.show_step_ingredients, ) ingredient_parser = IngredientParser(self.request, True) for ingredient in ingredients: if len(ingredient.strip()) > 0: amount, unit, food, note = ingredient_parser.parse(ingredient) f = ingredient_parser.get_food(food) u = ingredient_parser.get_unit(unit) step.ingredients.add(Ingredient.objects.create( food=f, unit=u, amount=amount, note=note, original_text=ingredient, space=self.request.space, )) recipe.steps.add(step) return recipe def get_file_from_recipe(self, recipe): raise NotImplementedError('Method not implemented in storage integration')