74 lines
3.2 KiB
Python
74 lines
3.2 KiB
Python
import json
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import re
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from io import BytesIO
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from zipfile import ZipFile
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from cookbook.helper.image_processing import get_filetype
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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 Mealie(Integration):
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def import_file_name_filter(self, zip_info_object):
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return re.match(r'^recipes/([A-Za-z\d-])+/([A-Za-z\d-])+.json$', zip_info_object.filename)
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def get_recipe_from_file(self, file):
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recipe_json = json.loads(file.getvalue().decode("utf-8"))
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description = '' if len(recipe_json['description'].strip()) > 500 else recipe_json['description'].strip()
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recipe = Recipe.objects.create(
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name=recipe_json['name'].strip(), description=description,
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created_by=self.request.user, internal=True, space=self.request.space)
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# TODO parse times (given in PT2H3M )
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# @vabene check recipe_url_import.iso_duration_to_minutes I think it does what you are looking for
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ingredients_added = False
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for s in recipe_json['recipe_instructions']:
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step = Step.objects.create(
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instruction=s['text'], space=self.request.space,
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)
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if not ingredients_added:
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ingredients_added = True
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if len(recipe_json['description'].strip()) > 500:
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step.instruction = recipe_json['description'].strip() + '\n\n' + step.instruction
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ingredient_parser = IngredientParser(self.request, True)
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for ingredient in recipe_json['recipe_ingredient']:
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try:
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if ingredient['food']:
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f = ingredient_parser.get_food(ingredient['food'])
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u = ingredient_parser.get_unit(ingredient['unit'])
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amount = ingredient['quantity']
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note = ingredient['note']
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original_text = None
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else:
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amount, unit, food, note = ingredient_parser.parse(ingredient['note'])
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f = ingredient_parser.get_food(food)
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u = ingredient_parser.get_unit(unit)
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original_text = ingredient['note']
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step.ingredients.add(Ingredient.objects.create(
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food=f, unit=u, amount=amount, note=note, original_text=original_text, space=self.request.space,
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))
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except Exception:
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pass
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recipe.steps.add(step)
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for f in self.files:
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if '.zip' in f['name']:
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import_zip = ZipFile(f['file'])
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try:
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self.import_recipe_image(recipe, BytesIO(import_zip.read(f'recipes/{recipe_json["slug"]}/images/min-original.webp')),
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filetype=get_filetype(f'recipes/{recipe_json["slug"]}/images/original'))
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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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