added paprika import

cookbook/views/import_export.py

@@ -1,15 +1,21 @@
 import re
 
+from django.contrib import messages
 from django.shortcuts import render
+from django.utils.translation import gettext as _
 
-from cookbook.forms import ExportForm, ExportForm, ImportForm
+from cookbook.forms import ExportForm, ImportForm, ImportExportBase
 from cookbook.helper.permission_helper import group_required
 from cookbook.integration.default import Default
+from cookbook.integration.paprika import Paprika
 from cookbook.models import Recipe
 
 
 def get_integration(request, export_type):
-    return Default(request)
+    if export_type == ImportExportBase.DEFAULT:
+        return Default(request)
+    if export_type == ImportExportBase.PAPRIKA:
+        return Paprika(request)
 
 
 @group_required('user')
@@ -17,8 +23,11 @@ def import_recipe(request):
     if request.method == "POST":
         form = ImportForm(request.POST, request.FILES)
         if form.is_valid():
-            integration = Default(request)
-            return integration.do_import(request.FILES.getlist('files'))
+            try:
+                integration = get_integration(request, form.cleaned_data['type'])
+                return integration.do_import(request.FILES.getlist('files'))
+            except NotImplementedError:
+                messages.add_message(request, messages.ERROR, _('Importing is not implemented for this provider'))
     else:
         form = ImportForm()
 
@@ -30,8 +39,12 @@ def export_recipe(request):
     if request.method == "POST":
         form = ExportForm(request.POST)
         if form.is_valid():
-            integration = Default(request)
-            return integration.do_export(form.cleaned_data['recipes'])
+            try:
+                integration = get_integration(request, form.cleaned_data['type'])
+                return integration.do_export(form.cleaned_data['recipes'])
+            except NotImplementedError:
+                messages.add_message(request, messages.ERROR, _('Exporting is not implemented for this provider'))
+
     else:
         form = ExportForm()
         recipe = request.GET.get('r')

cookbook/views/views.py

@@ -1,6 +1,6 @@
 import os
 import re
-from datetime import datetime, timedelta
+from datetime import datetime
 from uuid import UUID
 
 from django.conf import settings
@@ -11,7 +11,7 @@ from django.contrib.auth.password_validation import validate_password
 from django.core.exceptions import ValidationError
 from django.db import IntegrityError
 from django.db.models import Avg, Q
-from django.http import HttpResponseRedirect, FileResponse, HttpResponse
+from django.http import HttpResponseRedirect
 from django.shortcuts import get_object_or_404, render, redirect
 from django.urls import reverse, reverse_lazy
 from django.utils import timezone
@@ -22,9 +22,8 @@ from rest_framework.authtoken.models import Token
 from cookbook.filters import RecipeFilter
 from cookbook.forms import (CommentForm, Recipe, RecipeBookEntryForm, User,
                             UserCreateForm, UserNameForm, UserPreference,
-                            UserPreferenceForm, ImportForm, ImportForm, ExportForm)
+                            UserPreferenceForm)
 from cookbook.helper.permission_helper import group_required, share_link_valid, has_group_permission
-from cookbook.integration.default import Default
 from cookbook.models import (Comment, CookLog, InviteLink, MealPlan,
                              RecipeBook, RecipeBookEntry, ViewLog, ShoppingList)
 from cookbook.tables import (CookLogTable, RecipeTable, RecipeTableSmall,