added recipe sage and domestica imports

cookbook/integration/domestica.py

@@ -0,0 +1,51 @@
+import base64
+from io import BytesIO
+
+from cookbook.helper.ingredient_parser import parse, get_food, get_unit
+from cookbook.integration.integration import Integration
+from cookbook.models import Recipe, Step, Ingredient
+
+
+class Domestica(Integration):
+
+    def get_recipe_from_file(self, file):
+
+        recipe = Recipe.objects.create(
+            name=file['name'].strip(),
+            created_by=self.request.user, internal=True,
+            space=self.request.space)
+
+        if file['servings'] != '':
+            recipe.servings = file['servings']
+
+        if file['timeCook'] != '':
+            recipe.waiting_time = file['timeCook']
+
+        if file['timePrep'] != '':
+            recipe.working_time = file['timePrep']
+
+        recipe.save()
+
+        step = Step.objects.create(
+            instruction=file['directions']
+        )
+
+        if file['source'] != '':
+            step.instruction += '\n' + file['source']
+
+        for ingredient in file['ingredients'].split('\n'):
+            amount, unit, ingredient, note = parse(ingredient)
+            f = get_food(ingredient, self.request.space)
+            u = get_unit(unit, self.request.space)
+            step.ingredients.add(Ingredient.objects.create(
+                food=f, unit=u, amount=amount, note=note
+            ))
+        recipe.steps.add(step)
+
+        if file['image'] != '':
+            self.import_recipe_image(recipe, BytesIO(base64.b64decode(file['image'].replace('data:image/jpeg;base64,', ''))))
+
+        return recipe
+
+    def get_file_from_recipe(self, recipe):
+        raise NotImplementedError('Method not implemented in storage integration')