add RecipeKeeper as an import/export method

cookbook/forms.py

@@ -112,6 +112,7 @@ class ImportExportBase(forms.Form):
     SAFRON = 'SAFRON'
     CHEFTAP = 'CHEFTAP'
     PEPPERPLATE = 'PEPPERPLATE'
+    RECIPEKEEPER = 'RECIPEKEEPER'
     RECIPESAGE = 'RECIPESAGE'
     DOMESTICA = 'DOMESTICA'
     MEALMASTER = 'MEALMASTER'
@@ -120,7 +121,7 @@ class ImportExportBase(forms.Form):
     type = forms.ChoiceField(choices=(
         (DEFAULT, _('Default')), (PAPRIKA, 'Paprika'), (NEXTCLOUD, 'Nextcloud Cookbook'),
         (MEALIE, 'Mealie'), (CHOWDOWN, 'Chowdown'), (SAFRON, 'Safron'), (CHEFTAP, 'ChefTap'),
-        (PEPPERPLATE, 'Pepperplate'), (RECIPESAGE, 'Recipe Sage'), (DOMESTICA, 'Domestica'),
+        (PEPPERPLATE, 'Pepperplate'), (RECIPEKEEPER, 'Recipe Keeper'), (RECIPESAGE, 'Recipe Sage'), (DOMESTICA, 'Domestica'),
         (MEALMASTER, 'MealMaster'), (REZKONV, 'RezKonv'),
     ))
 

cookbook/integration/recipekeeper.py

@@ -0,0 +1,59 @@
+import re
+
+from django.utils.translation import gettext as _
+
+from cookbook.helper.ingredient_parser import parse, get_food, get_unit
+from cookbook.integration.integration import Integration
+from cookbook.models import Recipe, Step, Food, Unit, Ingredient
+
+
+class RecipeKeeper(Integration):
+
+    def import_file_name_filter(self, zip_info_object):
+        return re.match(r'^recipes.html$', zip_info_object.filename)
+
+    def get_recipe_from_file(self, file):
+        source_url = ''
+
+        ingredient_mode = 0
+
+        ingredients = []
+        directions = []
+        for i, fl in enumerate(file.readlines(), start=0):
+            line = fl.decode("utf-8")
+            if i == 0:
+                title = line.strip()
+            else:
+                if line.startswith('https:') or line.startswith('http:'):
+                    source_url = line.strip()
+                else:
+                    if ingredient_mode == 1 and len(line.strip()) == 0:
+                        ingredient_mode = 2
+                    if re.match(r'^([0-9])[^.](.)*$', line) and ingredient_mode < 2:
+                        ingredient_mode = 1
+                        ingredients.append(line.strip())
+                    else:
+                        directions.append(line.strip())
+
+        recipe = Recipe.objects.create(name=title, created_by=self.request.user, internal=True, space=self.request.space, )
+
+        step = Step.objects.create(instruction='\n'.join(directions))
+
+        if source_url != '':
+            step.instruction += '\n' + source_url
+            step.save()
+
+        for ingredient in ingredients:
+            if len(ingredient.strip()) > 0:
+                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)
+
+        return recipe
+
+    def get_file_from_recipe(self, recipe):
+        raise NotImplementedError('Method not implemented in storage integration')

cookbook/views/import_export.py

@@ -19,6 +19,7 @@ from cookbook.integration.mealie import Mealie
 from cookbook.integration.mealmaster import MealMaster
 from cookbook.integration.nextcloud_cookbook import NextcloudCookbook
 from cookbook.integration.paprika import Paprika
+from cookbook.integration.recipekeeper import RecipeKeeper
 from cookbook.integration.recipesage import RecipeSage
 from cookbook.integration.rezkonv import RezKonv
 from cookbook.integration.safron import Safron
@@ -44,6 +45,8 @@ def get_integration(request, export_type):
         return Pepperplate(request, export_type)
     if export_type == ImportExportBase.DOMESTICA:
         return Domestica(request, export_type)
+    if export_type == ImportExportBase.RECIPEKEEPER:
+        return RecipeKeeper(request, export_type)
     if export_type == ImportExportBase.RECIPESAGE:
         return RecipeSage(request, export_type)
     if export_type == ImportExportBase.REZKONV: