added import for pepperplate

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):