100 lines
3.9 KiB
Python
100 lines
3.9 KiB
Python
from django.utils.translation import gettext as _
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from cookbook.helper.ingredient_parser import IngredientParser
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from cookbook.integration.integration import Integration
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from cookbook.models import Ingredient, Recipe, Step
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class Saffron(Integration):
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def get_recipe_from_file(self, file):
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ingredient_mode = False
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direction_mode = False
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ingredients = []
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directions = []
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for fl in file.readlines():
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line = fl.decode("utf-8")
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if 'Title:' in line:
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title = line.replace('Title:', '').strip()
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if 'Description:' in line:
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description = line.replace('Description:', '').strip()
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if 'Yield:' in line:
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directions.append(_('Servings') + ' ' + line.replace('Yield:', '').strip() + '\n')
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if 'Cook:' in line:
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directions.append(_('Waiting time') + ' ' + line.replace('Cook:', '').strip() + '\n')
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if 'Prep:' in line:
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directions.append(_('Preparation Time') + ' ' + line.replace('Prep:', '').strip() + '\n')
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if 'Cookbook:' in line:
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directions.append(_('Cookbook') + ' ' + line.replace('Cookbook:', '').strip() + '\n')
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if 'Section:' in line:
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directions.append(_('Section') + ' ' + line.replace('Section:', '').strip() + '\n')
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if ingredient_mode:
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if len(line) > 2 and 'Instructions:' not in line:
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ingredients.append(line.strip())
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if direction_mode:
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if len(line) > 2:
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directions.append(line.strip())
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if 'Ingredients:' in line:
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ingredient_mode = True
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if 'Instructions:' in line:
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ingredient_mode = False
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direction_mode = True
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recipe = Recipe.objects.create(name=title, description=description, created_by=self.request.user, internal=True, space=self.request.space, )
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step = Step.objects.create(instruction='\n'.join(directions), space=self.request.space, show_ingredients_table=self.request.user.userpreference.show_step_ingredients, )
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ingredient_parser = IngredientParser(self.request, True)
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for ingredient in ingredients:
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amount, unit, food, note = ingredient_parser.parse(ingredient)
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f = ingredient_parser.get_food(food)
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u = ingredient_parser.get_unit(unit)
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step.ingredients.add(Ingredient.objects.create(
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food=f, unit=u, amount=amount, note=note, original_text=ingredient, space=self.request.space,
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))
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recipe.steps.add(step)
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return recipe
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def get_file_from_recipe(self, recipe):
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data = "Title: " + recipe.name if recipe.name else "" + "\n"
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data += "Description: " + recipe.description if recipe.description else "" + "\n"
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data += "Source: \n"
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data += "Original URL: \n"
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data += "Yield: " + str(recipe.servings) + "\n"
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data += "Cookbook: \n"
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data += "Section: \n"
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data += "Image: \n"
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recipeInstructions = []
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recipeIngredient = []
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for s in recipe.steps.all():
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recipeInstructions.append(s.instruction)
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for i in s.ingredients.all():
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recipeIngredient.append(f'{float(i.amount)} {i.unit} {i.food}')
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data += "Ingredients: \n"
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for ingredient in recipeIngredient:
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data += ingredient + "\n"
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data += "Instructions: \n"
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for instruction in recipeInstructions:
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data += instruction + "\n"
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return recipe.name + '.txt', data
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def get_files_from_recipes(self, recipes, el, cookie):
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files = []
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for r in recipes:
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filename, data = self.get_file_from_recipe(r)
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files.append([filename, data])
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el.exported_recipes += 1
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el.msg += self.get_recipe_processed_msg(r)
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el.save()
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return files
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