57 lines
2.4 KiB
Python
57 lines
2.4 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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import microdata
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from bs4 import BeautifulSoup
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from cookbook.helper.recipe_url_import import find_recipe_json
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from cookbook.integration.integration import Integration
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from cookbook.models import Recipe, Step, Food, Ingredient, Unit
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class Paprika(Integration):
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def import_file_name_filter(self, zip_info_object):
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print("testing", zip_info_object.filename)
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return re.match(r'^Recipes/([A-Za-z\s])+.html$', zip_info_object.filename)
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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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def get_recipe_from_file(self, file):
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html_text = file.getvalue().decode("utf-8")
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items = microdata.get_items(html_text)
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for i in items:
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md_json = json.loads(i.json())
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if 'schema.org/Recipe' in str(md_json['type']):
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recipe_json = find_recipe_json(md_json['properties'], '', space=self.request.space)
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recipe = Recipe.objects.create(name=recipe_json['name'].strip(), created_by=self.request.user, internal=True, space=self.request.space)
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step = Step.objects.create(
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instruction=recipe_json['recipeInstructions']
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)
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for ingredient in recipe_json['recipeIngredient']:
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f, created = Food.objects.get_or_create(name=ingredient['ingredient']['text'], space=self.request.space)
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u, created = Unit.objects.get_or_create(name=ingredient['unit']['text'], space=self.request.space)
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step.ingredients.add(Ingredient.objects.create(
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food=f, unit=u, amount=ingredient['amount'], note=ingredient['note']
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))
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recipe.steps.add(step)
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soup = BeautifulSoup(html_text, "html.parser")
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image = soup.find('img')
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image_name = image.attrs['src'].strip().replace('Images/', '')
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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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for z in import_zip.filelist:
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if re.match(f'^Recipes/Images/{image_name}$', z.filename):
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self.import_recipe_image(recipe, BytesIO(import_zip.read(z.filename)))
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return recipe
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