84 lines
3.1 KiB
Python
84 lines
3.1 KiB
Python
import base64
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import json
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from io import BytesIO
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from gettext import gettext as _
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from cookbook.helper.ingredient_parser import IngredientParser
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from cookbook.helper.recipe_url_import import parse_servings, parse_time
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from cookbook.integration.integration import Integration
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from cookbook.models import Ingredient, Keyword, Recipe, Step
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class MelaRecipes(Integration):
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def split_recipe_file(self, file):
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return [json.loads(file.getvalue().decode("utf-8"))]
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def get_files_from_recipes(self, recipes, el, cookie):
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raise NotImplementedError('Method not implemented in storage integration')
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def get_recipe_from_file(self, file):
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recipe_json = file
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recipe = Recipe.objects.create(
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name=recipe_json['title'].strip(),
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created_by=self.request.user, internal=True, space=self.request.space)
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if 'yield' in recipe_json:
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recipe.servings = parse_servings(recipe_json['yield'])
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if 'cookTime' in recipe_json:
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recipe.waiting_time = parse_time(recipe_json['cookTime'])
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if 'prepTime' in recipe_json:
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recipe.working_time = parse_time(recipe_json['prepTime'])
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if 'favorite' in recipe_json and recipe_json['favorite']:
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recipe.keywords.add(Keyword.objects.get_or_create(space=self.request.space, name=_('Favorite'))[0])
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if 'categories' in recipe_json:
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try:
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for x in recipe_json['categories']:
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recipe.keywords.add(Keyword.objects.get_or_create(space=self.request.space, name=x)[0])
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except Exception:
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pass
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instruction = ''
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if 'text' in recipe_json:
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instruction += f'*{recipe_json["text"].strip()}* \n'
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if 'instructions' in recipe_json:
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instruction += recipe_json["instructions"].strip() + ' \n'
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if 'notes' in recipe_json:
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instruction += recipe_json["notes"].strip() + ' \n'
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if 'link' in recipe_json:
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recipe.source_url = recipe_json['link']
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step = Step.objects.create(
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instruction=instruction, space=self.request.space,
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)
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ingredient_parser = IngredientParser(self.request, True)
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for ingredient in recipe_json['ingredients'].split('\n'):
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if ingredient.strip() != '':
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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, show_ingredients_table=self.request.user.userpreference.show_step_ingredients,
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))
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recipe.steps.add(step)
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if recipe_json.get("images", None):
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try:
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self.import_recipe_image(recipe, BytesIO(base64.b64decode(recipe_json['images'][0])), filetype='.jpeg')
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except Exception:
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pass
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return recipe
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def get_file_from_recipe(self, recipe):
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raise NotImplementedError('Method not implemented in storage integration')
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