TandoorRecipes/cookbook/integration/copymethat.py
2022-04-04 21:44:51 +02:00

93 lines
3.9 KiB
Python

import re
from io import BytesIO
from zipfile import ZipFile
from bs4 import BeautifulSoup
from django.utils.translation import gettext as _
from cookbook.helper.ingredient_parser import IngredientParser
from cookbook.helper.recipe_html_import import get_recipe_from_source
from cookbook.helper.recipe_url_import import iso_duration_to_minutes, parse_servings
from cookbook.integration.integration import Integration
from cookbook.models import Ingredient, Keyword, Recipe, Step
from recipes.settings import DEBUG
class CopyMeThat(Integration):
def import_file_name_filter(self, zip_info_object):
if DEBUG:
print("testing", zip_info_object.filename, zip_info_object.filename == 'recipes.html')
return zip_info_object.filename == 'recipes.html'
def get_recipe_from_file(self, file):
# 'file' comes is as a beautifulsoup object
recipe = Recipe.objects.create(name=file.find("div", {"id": "name"}).text.strip(), created_by=self.request.user, internal=True, space=self.request.space, )
for category in file.find_all("span", {"class": "recipeCategory"}):
keyword, created = Keyword.objects.get_or_create(name=category.text, space=self.request.space)
recipe.keywords.add(keyword)
try:
recipe.servings = parse_servings(file.find("a", {"id": "recipeYield"}).text.strip())
recipe.working_time = iso_duration_to_minutes(file.find("span", {"meta": "prepTime"}).text.strip())
recipe.waiting_time = iso_duration_to_minutes(file.find("span", {"meta": "cookTime"}).text.strip())
recipe.description = (file.find("div ", {"id": "description"}).text.strip())[:512]
except AttributeError:
pass
try:
if len(file.find("span", {"id": "starred"}).text.strip()) > 0:
recipe.keywords.add(Keyword.objects.get_or_create(space=self.request.space, name=_('Favorite'))[0])
except AttributeError:
pass
step = Step.objects.create(instruction='', space=self.request.space, )
ingredient_parser = IngredientParser(self.request, True)
for ingredient in file.find_all("li", {"class": "recipeIngredient"}):
if ingredient.text == "":
continue
amount, unit, food, note = ingredient_parser.parse(ingredient.text.strip())
f = ingredient_parser.get_food(food)
u = ingredient_parser.get_unit(unit)
step.ingredients.add(Ingredient.objects.create(
food=f, unit=u, amount=amount, note=note, original_text=ingredient.text.strip(), space=self.request.space,
))
for s in file.find_all("li", {"class": "instruction"}):
if s.text == "":
continue
step.instruction += s.text.strip() + ' \n\n'
for s in file.find_all("li", {"class": "recipeNote"}):
if s.text == "":
continue
step.instruction += s.text.strip() + ' \n\n'
try:
if file.find("a", {"id": "original_link"}).text != '':
step.instruction += "\n\n" + _("Imported from") + ": " + file.find("a", {"id": "original_link"}).text
step.save()
except AttributeError:
pass
recipe.steps.add(step)
# import the Primary recipe image that is stored in the Zip
try:
for f in self.files:
if '.zip' in f['name']:
import_zip = ZipFile(f['file'])
self.import_recipe_image(recipe, BytesIO(import_zip.read(file.find("img", class_="recipeImage").get("src"))), filetype='.jpeg')
except Exception as e:
print(recipe.name, ': failed to import image ', str(e))
recipe.save()
return recipe
def split_recipe_file(self, file):
soup = BeautifulSoup(file, "html.parser")
return soup.find_all("div", {"class": "recipe"})