telegram bot

cookbook/views/__init__.py

@@ -6,6 +6,7 @@ import cookbook.views.import_export
 import cookbook.views.lists
 import cookbook.views.new
 import cookbook.views.views
+import cookbook.views.telegram
 
 __all__ = [
     'api',
@@ -16,4 +17,5 @@ __all__ = [
     'lists',
     'new',
     'views',
+    'telegram',
 ]

cookbook/views/api.py

@@ -28,7 +28,7 @@ from cookbook.helper.permission_helper import (CustomIsAdmin, CustomIsGuest,
                                                CustomIsOwner, CustomIsShare,
                                                CustomIsShared, CustomIsUser,
                                                group_required)
-from cookbook.helper.recipe_url_import import get_from_html, get_from_scraper
+from cookbook.helper.recipe_url_import import get_from_html, get_from_scraper, find_recipe_json
 from cookbook.models import (CookLog, Food, Ingredient, Keyword, MealPlan,
                              MealType, Recipe, RecipeBook, ShoppingList,
                              ShoppingListEntry, ShoppingListRecipe, Step,

cookbook/views/telegram.py

@@ -0,0 +1,62 @@
+import json
+
+import requests
+from django.db.models import Q
+from django.http import JsonResponse
+from django.shortcuts import render, get_object_or_404
+from django.views.decorators.csrf import csrf_exempt
+
+from cookbook.helper.ingredient_parser import parse
+from cookbook.helper.permission_helper import group_required
+from cookbook.models import TelegramBot, ShoppingList, ShoppingListEntry, Food, Unit
+
+
+@group_required('user')
+def setup_bot(request, pk):
+    bot = get_object_or_404(TelegramBot, pk=pk, space=request.space)
+
+    hook_url = f'{request.build_absolute_uri("/")}telegram/hook/{bot.webhook_token}/'
+
+    create_response = requests.get(f'https://api.telegram.org/bot{bot.token}/setWebhook?url={hook_url}')
+    info_response = requests.get(f'https://api.telegram.org/bot{bot.token}/getWebhookInfo')
+
+    return JsonResponse({'hook_url': hook_url, 'create_response': json.loads(create_response.content.decode()), 'info_response': json.loads(info_response.content.decode())}, json_dumps_params={'indent': 4})
+
+
+@group_required('user')
+def remove_bot(request, pk):
+    bot = get_object_or_404(TelegramBot, pk=pk, space=request.space)
+
+    remove_response = requests.get(f'https://api.telegram.org/bot{bot.token}/deleteWebhook')
+    info_response = requests.get(f'https://api.telegram.org/bot{bot.token}/getWebhookInfo')
+
+    return JsonResponse({'remove_response': json.loads(remove_response.content.decode()), 'info_response': json.loads(info_response.content.decode())}, json_dumps_params={'indent': 4})
+
+
+@csrf_exempt
+def hook(request, token):
+    print(request.POST, request.body, token)
+
+    tb = get_object_or_404(TelegramBot, webhook_token=token)
+
+    data = json.loads(request.body.decode())
+
+    if tb.chat_id == '':
+        tb.chat_id = data['message']['chat']['id']
+        tb.save()
+
+    if tb.chat_id == str(data['message']['chat']['id']):
+        sl = ShoppingList.objects.filter(Q(created_by=tb.created_by)).filter(finished=False, space=tb.space).order_by('-created_at').first()
+        if sl:
+            print(f'found shopping list {sl} adding {data["message"]["text"]}')
+            amount, unit, ingredient, note = parse(data['message']['text'])
+            f, created = Food.objects.get_or_create(name=ingredient, space=tb.space)
+            u, created = Unit.objects.get_or_create(name=unit, space=tb.space)
+            sl.entries.add(
+                ShoppingListEntry.objects.create(
+                    food=f, unit=u, amount=amount
+                )
+            )
+            return JsonResponse({'data': data['message']['text']})
+
+    return JsonResponse({})