61 lines
2.6 KiB
Python
61 lines
2.6 KiB
Python
from django.utils.translation import gettext as _
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from cookbook.helper.ingredient_parser import parse
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from cookbook.integration.integration import Integration
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from cookbook.models import Recipe, Step, Food, Unit, Ingredient
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class Safron(Integration):
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def get_recipe_from_file(self, file):
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ingredient_mode = False
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direction_mode = False
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ingredients = []
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directions = []
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for fl in file.readlines():
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line = fl.decode("utf-8")
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if 'Title:' in line:
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title = line.replace('Title:', '').strip()
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if 'Description:' in line:
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description = line.replace('Description:', '').strip()
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if 'Yield:' in line:
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directions.append(_('Servings') + ' ' + line.replace('Yield:', '').strip() + '\n')
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if 'Cook:' in line:
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directions.append(_('Waiting time') + ' ' + line.replace('Cook:', '').strip() + '\n')
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if 'Prep:' in line:
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directions.append(_('Preparation Time') + ' ' + line.replace('Prep:', '').strip() + '\n')
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if 'Cookbook:' in line:
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directions.append(_('Cookbook') + ' ' + line.replace('Cookbook:', '').strip() + '\n')
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if 'Section:' in line:
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directions.append(_('Section') + ' ' + line.replace('Section:', '').strip() + '\n')
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if ingredient_mode:
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if len(line) > 2 and 'Instructions:' not in line:
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ingredients.append(line.strip())
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if direction_mode:
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if len(line) > 2:
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directions.append(line.strip())
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if 'Ingredients:' in line:
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ingredient_mode = True
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if 'Instructions:' in line:
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ingredient_mode = False
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direction_mode = True
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recipe = Recipe.objects.create(name=title, description=description, created_by=self.request.user, internal=True, space=self.request.space, )
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step = Step.objects.create(instruction='\n'.join(directions))
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for ingredient in ingredients:
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amount, unit, ingredient, note = parse(ingredient)
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f, created = Food.objects.get_or_create(name=ingredient, space=self.request.space)
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u, created = Unit.objects.get_or_create(name=unit, space=self.request.space)
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step.ingredients.add(Ingredient.objects.create(
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food=f, unit=u, amount=amount, note=note
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))
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recipe.steps.add(step)
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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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