added import for pepperplate

.idea/dictionaries/vabene1111_PC.xml

@@ -7,6 +7,7 @@
       <w>gunicorn</w>
       <w>ical</w>
       <w>mealie</w>
+      <w>pepperplate</w>
       <w>safron</w>
       <w>traefik</w>
     </words>

cookbook/forms.py

@@ -111,11 +111,14 @@ class ImportExportBase(forms.Form):
     CHOWDOWN = 'CHOWDOWN'
     SAFRON = 'SAFRON'
     CHEFTAP = 'CHEFTAP'
+    PEPPERPLATE = 'PEPPERPLATE'
 
     type = forms.ChoiceField(choices=(
         (DEFAULT, _('Default')), (PAPRIKA, 'Paprika'), (NEXTCLOUD, 'Nextcloud Cookbook'),
         (MEALIE, 'Mealie'), (CHOWDOWN, 'Chowdown'), (SAFRON, 'Safron'), (CHEFTAP, 'ChefTap'),
+        (PEPPERPLATE, 'Pepperplate'),
     ))
+    duplicates = forms.BooleanField(help_text=_('To prevent duplicates recipes with the same name as existing ones are ignored. Check this box to import everything.'))
 
 
 class ImportForm(ImportExportBase):

cookbook/integration/Pepperplate.py

@@ -0,0 +1,58 @@
+import json
+import re
+from io import BytesIO
+from zipfile import ZipFile
+
+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, Keyword
+
+
+class Pepperplate(Integration):
+
+    def get_recipe_from_file(self, file):
+        ingredient_mode = False
+        direction_mode = False
+
+        ingredients = []
+        directions = []
+        for fl in file.readlines():
+            line = fl.decode("utf-8")
+            if 'Title:' in line:
+                title = line.replace('Title:', '').replace('"', '').strip()
+            if 'Description:' in line:
+                description = line.replace('Description:', '').strip()
+            if 'Original URL:' in line or 'Source:' in line or 'Yield:' in line or 'Total:' in line:
+                if len(line.strip().split(':')[1]) > 0:
+                    directions.append(line.strip() + '\n')
+            if ingredient_mode:
+                if len(line) > 2 and 'Instructions:' not in line:
+                    ingredients.append(line.strip())
+            if direction_mode:
+                if len(line) > 2:
+                    directions.append(line.strip() + '\n')
+            if 'Ingredients:' in line:
+                ingredient_mode = True
+            if 'Instructions:' in line:
+                ingredient_mode = False
+                direction_mode = True
+
+        recipe = Recipe.objects.create(name=title, description=description, created_by=self.request.user, internal=True, space=self.request.space)
+
+        step = Step.objects.create(
+            instruction='\n'.join(directions) + '\n\n'
+        )
+
+        for ingredient in ingredients:
+            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/integration/integration.py

@@ -77,9 +77,10 @@ class Integration:
         """
         return True
 
-    def do_import(self, files, il):
+    def do_import(self, files, il, import_duplicates):
         """
         Imports given files
+        :param import_duplicates: if true duplicates are imported as well
         :param files: List of in memory files
         :param il: Import Log object to refresh while running
         :return: HttpResponseRedirect to the recipe search showing all imported recipes
@@ -99,15 +100,17 @@ class Integration:
                                 recipe = self.get_recipe_from_file(BytesIO(import_zip.read(z.filename)))
                                 recipe.keywords.add(self.keyword)
                                 il.msg += f'{recipe.pk} - {recipe.name} \n'
-                                if duplicate := self.is_duplicate(recipe):
-                                    ignored_recipes.append(duplicate)
+                                if not import_duplicates:
+                                    if duplicate := self.is_duplicate(recipe):
+                                        ignored_recipes.append(duplicate)
                         import_zip.close()
                     else:
                         recipe = self.get_recipe_from_file(f['file'])
                         recipe.keywords.add(self.keyword)
                         il.msg += f'{recipe.pk} - {recipe.name} \n'
-                        if duplicate := self.is_duplicate(recipe):
-                            ignored_recipes.append(duplicate)
+                        if not import_duplicates:
+                            if duplicate := self.is_duplicate(recipe):
+                                ignored_recipes.append(duplicate)
             except BadZipFile:
                 il.msg += 'ERROR ' + _('Importer expected a .zip file. Did you choose the correct importer type for your data ?') + '\n'
 

cookbook/views/import_export.py

@@ -10,6 +10,7 @@ from django.utils.translation import gettext as _
 
 from cookbook.forms import ExportForm, ImportForm, ImportExportBase
 from cookbook.helper.permission_helper import group_required
+from cookbook.integration.Pepperplate import Pepperplate
 from cookbook.integration.cheftap import ChefTap
 from cookbook.integration.chowdown import Chowdown
 from cookbook.integration.default import Default
@@ -35,6 +36,8 @@ def get_integration(request, export_type):
         return Safron(request, export_type)
     if export_type == ImportExportBase.CHEFTAP:
         return ChefTap(request, export_type)
+    if export_type == ImportExportBase.PEPPERPLATE:
+        return Pepperplate(request, export_type)
 
 
 @group_required('user')
@@ -49,7 +52,7 @@ def import_recipe(request):
                 files = []
                 for f in request.FILES.getlist('files'):
                     files.append({'file': BytesIO(f.read()), 'name': f.name})
-                t = threading.Thread(target=integration.do_import, args=[files, il])
+                t = threading.Thread(target=integration.do_import, args=[files, il, form['duplicates']])
                 t.setDaemon(True)
                 t.start()
 

docs/features/import_export.md

@@ -29,6 +29,7 @@ Overview of the capabilities of the different integrations.
 | Safron      | ✔️      | ⌚      | ❌      |
 | Paprika     | ✔️      | ⌚      | ✔️      |
 | ChefTap     | ✔️      | ❌      | ❌️      |
+| Pepperplate     | ✔️      | ⌚      | ❌️      |
 
 ✔ = implemented, ❌ = not implemented and not possible/planned, ⌚ = not yet implemented
 
@@ -111,6 +112,13 @@ A Paprika export contains a folder with a html representation of your recipes an
 The `.paprikarecipes` file is basically just a zip with gzipped contents. Simply upload the whole file and import 
 all your recipes. 
 
+## Pepperplate
+Pepperplate provides a `.zip` files contain all your recipes as `.txt` files. These files are well-structured and allow
+the import of all data without loosing anything.
+
+Simply export the recipes from Pepperplate and upload the zip to Tandoor. Images are not included in the export and 
+thus cannot be imported.
+
 ## ChefTap
 ChefTaps allows you to export your recipes from the app (I think). The export is a zip file containing a folder called
 `recipes` which in turn contains `.txt` files with your recipes.