TandoorRecipes/cookbook/integration/rezeptsuitede.py
2023-01-29 22:06:08 +01:00

60 lines
2.4 KiB
Python

from xml import etree
from lxml import etree
from cookbook.helper.ingredient_parser import IngredientParser
from cookbook.helper.recipe_url_import import parse_time, parse_servings, parse_servings_text
from cookbook.integration.integration import Integration
from cookbook.models import Ingredient, Recipe, Step
class Rezeptsuitede(Integration):
def split_recipe_file(self, file):
xml_file = etree.parse(file).getroot().getchildren()
recipe_list = xml_file.find('recipe')
return recipe_list
def get_recipe_from_file(self, file):
recipe_xml = file
recipe = Recipe.objects.create(
name=recipe_xml.find('title').text.strip(),
created_by=self.request.user, internal=True, space=self.request.space)
if recipe_xml.find('servingtype') is not None and recipe_xml.find('servingtype').text is not None:
recipe.servings = parse_servings(recipe_xml.find('servingtype').text.strip())
recipe.servings_text = parse_servings_text(recipe_xml.find('servingtype').text.strip())
if recipe_xml.find('description') is not None: # description is a list of <li>'s with text
if len(recipe_xml.find('description')) > 0:
recipe.description = recipe_xml.find('description')[0].text[:512]
for step in recipe_xml.find('step'):
if step.text:
step = Step.objects.create(
instruction=step.text.strip(), space=self.request.space,
)
recipe.steps.add(step)
ingredient_parser = IngredientParser(self.request, True)
if recipe_xml.find('ingredient'):
ingredient_step = recipe.steps.first()
if ingredient_step is None:
ingredient_step = Step.objects.create(space=self.request.space, instruction='')
for ingredient in recipe_xml.find('ingredient'):
f = ingredient_parser.get_food(ingredient.attrib['item'])
u = ingredient_parser.get_unit(ingredient.attrib['unit'])
ingredient_step.ingredients.add(Ingredient.objects.create(
food=f, unit=u, amount=ingredient.attrib['qty'], original_text=ingredient.text.strip(), space=self.request.space,
))
recipe.save()
return recipe
def get_file_from_recipe(self, recipe):
raise NotImplementedError('Method not implemented in storage integration')