api zugriff für posts

fet2020/fet2020/settings.py

@@ -41,7 +41,8 @@ INSTALLED_APPS = [
     'django.contrib.staticfiles',
     'taggit',       
     'ckeditor',
-    'ckeditor_uploader'
+    'ckeditor_uploader',
+    'rest_framework'
 ]
 
 MIDDLEWARE = [

fet2020/fet2020/urls.py

@@ -18,10 +18,17 @@ from django.urls import path, include
 from django.conf.urls.static import static
 from django.conf import settings
 from . import views
+from posts.views import PostViewSet
+from rest_framework import routers
+
+router = routers.DefaultRouter()
+router.register(r'posts', PostViewSet)
+
 urlpatterns = [
     path('posts/',include('posts.urls')),
     path('admin/', admin.site.urls),
     path('', views.index, name='home'),
     path('index.html', views.index, name='home'),
-    path('ckeditor/', include('ckeditor_uploader.urls'))
+    path('ckeditor/', include('ckeditor_uploader.urls')),
+    path('api/', include(router.urls))
 ]+static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

fet2020/posts/models.py

@@ -2,10 +2,13 @@ from django.db import models
 from django.contrib.auth.models import User
 from taggit.managers import TaggableManager
 from django.utils.text import slugify 
+from django.urls import reverse
+
 #from ckeditor_uploader import RichTextUploadingField
 import django
 import uuid
 import re 
+from rest_framework import serializers
 
 # Create your models here.
 class Post(models.Model):
@@ -42,6 +45,7 @@ class Post(models.Model):
     date_created=models.DateTimeField(auto_now_add=True)
     
    
+
     def get_tags(self):
         return ",".join(self.tags.names())
 
@@ -53,7 +57,9 @@ class Post(models.Model):
 
     def key(self):
         return self.slug or self.id
-
+    @property
+    def url(self):
+        return reverse('posts.show', kwargs={"id":self.slug})
     def save(self, *args, **kwargs):
         if self.id is None and (self.slug is None or self.slug ==""):
             self.slug=slugify(self.title)
@@ -65,6 +71,10 @@ class Post(models.Model):
  
 
 
+class PostSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = Post
+        fields = ['slug','title', 'body','url', 'legacy_id']
         
 
 

fet2020/posts/views.py

@@ -2,8 +2,10 @@ from django.shortcuts import render
 from django.http import HttpResponse
 from collections import deque
 
-from .models import Post
+from .models import Post, PostSerializer
 from taggit.models import Tag
+from rest_framework import viewsets
+from rest_framework import permissions
 
 # Create your views here.
 def index(request):
@@ -18,3 +20,13 @@ def show(request,id=None):
     elif id != ""and not id is None:
         p=Post.objects.get(slug=(id))
     return render(request, 'posts/show.html', {"post":p})
+
+
+class PostViewSet(viewsets.ModelViewSet):
+    """
+    API endpoint that allows users to be viewed or edited.
+    """
+    queryset = Post.objects.all().order_by('-public_date')
+    serializer_class = PostSerializer
+    permission_classes = [permissions.IsAuthenticated]
+    lookup_field='slug'

fet2020/requirements.txt

@@ -2,3 +2,4 @@ django
 django-taggit
 django-ckeditor
 Pillow
+djangorestframework