131 lines
5.7 KiB
Python
131 lines
5.7 KiB
Python
from io import BytesIO
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from zipfile import ZipFile
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from bs4 import BeautifulSoup, Tag
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from django.utils.translation 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 iso_duration_to_minutes, parse_servings
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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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from recipes.settings import DEBUG
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class CopyMeThat(Integration):
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def import_file_name_filter(self, zip_info_object):
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if DEBUG:
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print("testing", zip_info_object.filename, zip_info_object.filename == 'recipes.html')
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return zip_info_object.filename == 'recipes.html'
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def get_recipe_from_file(self, file):
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# 'file' comes is as a beautifulsoup object
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try:
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source = file.find("a", {"id": "original_link"}).text
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except AttributeError:
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source = None
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recipe = Recipe.objects.create(name=file.find("div", {"id": "name"}).text.strip(
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)[:128], source_url=source, created_by=self.request.user, internal=True, space=self.request.space, )
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for category in file.find_all("span", {"class": "recipeCategory"}):
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keyword, created = Keyword.objects.get_or_create(name=category.text, space=self.request.space)
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recipe.keywords.add(keyword)
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try:
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recipe.servings = parse_servings(file.find("a", {"id": "recipeYield"}).text.strip())
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recipe.working_time = iso_duration_to_minutes(file.find("span", {"meta": "prepTime"}).text.strip())
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recipe.waiting_time = iso_duration_to_minutes(file.find("span", {"meta": "cookTime"}).text.strip())
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except AttributeError:
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pass
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try:
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if len(file.find("span", {"id": "starred"}).text.strip()) > 0:
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recipe.keywords.add(Keyword.objects.get_or_create(space=self.request.space, name=_('Favorite'))[0])
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except AttributeError:
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pass
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try:
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if len(file.find("span", {"id": "made_this"}).text.strip()) > 0:
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recipe.keywords.add(Keyword.objects.get_or_create(space=self.request.space, name=_('I made this'))[0])
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except AttributeError:
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pass
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step = Step.objects.create(instruction='', 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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ingredients = file.find("ul", {"id": "recipeIngredients"})
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if isinstance(ingredients, Tag):
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for ingredient in ingredients.children:
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if not isinstance(ingredient, Tag) or not ingredient.text.strip() or "recipeIngredient_spacer" in ingredient['class']:
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continue
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if any(x in ingredient['class'] for x in ["recipeIngredient_subheader", "recipeIngredient_note"]):
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step.ingredients.add(
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Ingredient.objects.create(
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is_header=True,
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note=ingredient.text.strip()[
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:256],
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original_text=ingredient.text.strip(),
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space=self.request.space,
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))
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else:
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amount, unit, food, note = ingredient_parser.parse(ingredient.text.strip())
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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(food=f, unit=u, amount=amount, note=note, original_text=ingredient.text.strip(), space=self.request.space, ))
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instructions = file.find("ol", {"id": "recipeInstructions"})
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if isinstance(instructions, Tag):
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for instruction in instructions.children:
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if not isinstance(instruction, Tag) or instruction.text == "":
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continue
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if "instruction_subheader" in instruction['class']:
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if step.instruction:
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step.save()
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recipe.steps.add(step)
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step = Step.objects.create(instruction='', space=self.request.space, )
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step.name = instruction.text.strip()[:128]
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else:
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step.instruction += instruction.text.strip() + ' \n\n'
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notes = file.find_all("li", {"class": "recipeNote"})
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if notes:
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step.instruction += '*Notes:* \n\n'
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for n in notes:
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if n.text == "":
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continue
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step.instruction += '*' + n.text.strip() + '* \n\n'
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description = ''
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try:
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description = file.find("div", {"id": "description"}).text.strip()
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except AttributeError:
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pass
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if len(description) <= 512:
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recipe.description = description
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else:
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recipe.description = description[:480] + ' ... (full description below)'
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step.instruction += '*Description:* \n\n*' + description + '* \n\n'
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step.save()
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recipe.steps.add(step)
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# import the Primary recipe image that is stored in the Zip
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try:
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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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self.import_recipe_image(recipe, BytesIO(import_zip.read(file.find("img", class_="recipeImage").get("src"))), filetype='.jpeg')
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except Exception as e:
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print(recipe.name, ': failed to import image ', str(e))
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recipe.save()
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return recipe
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def split_recipe_file(self, file):
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soup = BeautifulSoup(file, "html.parser")
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return soup.find_all("div", {"class": "recipe"})
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