Load Tweets, load more tweets finished

backend/app_be/urls.py

@@ -26,7 +26,7 @@ urlpatterns = [
     path('admin/', admin.site.urls),
     url(r'^api/login', LoginClass.login),
     url(r'^getSixTweets', TwitterClass.getLastSixTweets),
-    url(r'^getTwelveTweets', TwitterClass.getLastSixTweets),
+    url(r'^getMoreTweets/(?P<twitter_id>\w{0,50})', TwitterClass.getMoreTweets),
     url(r'feeds/<int:feed_id>', FeedViewSet.update_feed)
 ]
 urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

backend/app_be/views/rest_api.py

@@ -1,5 +1,6 @@
 import logging
 
+from app_be.views.twitter_api import twitter_api
 from django.http import JsonResponse, HttpRequest
 
 from py_jwt_validator import PyJwtValidator, PyJwtException
@@ -9,6 +10,7 @@ from rest_framework.viewsets import ModelViewSet
 
 from app_be.models import Feed
 from app_be.serializers import FeedSerializer
+from twitter import Status
 
 logger = logging.getLogger(__name__)
 
@@ -60,9 +62,25 @@ class LoginClass:
 class TwitterClass:
     @staticmethod
     @api_view(['GET'])
-    def getLastSixTweets():
-        return JsonResponse({[{"asdf", "asdf", "sdfasdf", "asdf"}, {"asdf", "asdf", "sdfasdf", "asdf"}]}, safe=False,
-                            status=200)
+    def getLastSixTweets(request):
+
+        #TODO: Bearer Token im FE einfügen
+        '''user_sub = authorize(request)
+        if not user_sub:
+            return JsonResponse({}, status=401)'''
+
+        return JsonResponse(status=200,data=twitter_api.get_last_six_tweets(),safe=False)
+
+    @staticmethod
+    @api_view(['GET'])
+    def getMoreTweets(request,twitter_id):
+
+        #TODO: Bearer Token im FE einfügen
+        '''user_sub = authorize(request)
+        if not user_sub:
+            return JsonResponse({}, status=401)'''
+
+        return JsonResponse(status=200,data=twitter_api.get_more_tweets(twitter_id),safe=False)
 
 
 class FeedViewSet(ModelViewSet):

backend/app_be/views/twitter_api.py

@@ -1,6 +1,7 @@
+from datetime import datetime
+
 import twitter
 import os
-from app_be.models import Tweet
 from dotenv import load_dotenv
 
 load_dotenv()
@@ -19,18 +20,51 @@ class twitter_api:
 
     @staticmethod
     def get_last_six_tweets():
-        last_six = api.GetUserTimeline('waecmg4',count=6)
-        print(last_six)
+
+        last_six = api.GetUserTimeline(screen_name='waecmg4',count=6,exclude_replies=True,include_rts=False)
+        print(type(last_six))
+
+        response = []
+
+        for tweet in last_six:
+            print(tweet)
+
+            parsed_date = datetime.strptime(tweet.created_at,"%a %b %d %H:%M:%S +0000 %Y")
+            tweet_date = datetime.strftime(parsed_date,"%d.%m.%y %H:%M")
+
+            if tweet.urls:
+                twitter_url = tweet.urls[0].expanded_url
+            else:
+                twitter_url = "No url for tweet found"
+
+            response.append({'icon': None,'text':tweet.text,'url':twitter_url,'created_date':tweet_date, 'tweet_id':tweet.id})
+
+        return response
+
 
     @staticmethod
-    def get_last_twelve_tweets():
-        last_twelve = api.GetUserTimeline('waecmg4',count=12)
-        print(last_twelve)
+    def get_more_tweets(twitter_id):
 
-    @staticmethod
-    def get_last_n_tweets(n):
-        last_twelve = api.GetUserTimeline('waecmg4',count=n)
-        print(last_twelve)
+        last_six = api.GetUserTimeline(screen_name='waecmg4', count=6, exclude_replies=True, include_rts=False, max_id=twitter_id)
+
+        response = []
+
+        for tweet in last_six:
+            print(tweet)
+
+            parsed_date = datetime.strptime(tweet.created_at, "%a %b %d %H:%M:%S +0000 %Y")
+            tweet_date = datetime.strftime(parsed_date, "%d.%m.%y %H:%M")
+
+            if tweet.urls:
+                twitter_url = tweet.urls[0].expanded_url
+            else:
+                twitter_url = "No url for tweet found"
+
+            response.append(
+                {'icon': None, 'text': tweet.text, 'url': twitter_url, 'created_date': tweet_date,
+                 'tweet_id': tweet.id})
+
+        return response
 
     @staticmethod
     def post_update(text, url):

backend/setup.py

@@ -20,7 +20,8 @@ setup(name='waecm-2021-group-04',
           'python-twitter==3.5',
           'python-dotenv==0.17.1',
           'feedsearch==1.0.12',
-          'Pillow==8.2.0'
+          'Pillow==8.2.0',
+          'python-dateutil==2.8.1'
       ],
       license='BSD License',  # example license
       description='DESCRIPTION')