Added Blog and Feeds API

config/settings/common.py

@@ -28,12 +28,7 @@ DJANGO_APPS = (
     'django.contrib.sites',
     'django.contrib.messages',
     'django.contrib.staticfiles',
-    'stdimage',
-
-    # Useful template tags:
-    # 'django.contrib.humanize',
-
-    # Admin
+    'django.contrib.humanize',
     'django.contrib.admin',
 )
 THIRD_PARTY_APPS = (
@@ -41,6 +36,8 @@ THIRD_PARTY_APPS = (
     'allauth',  # registration
     'allauth.account',  # registration
     'allauth.socialaccount',  # registration
+    'stdimage',
+    'rest_framework',
 )
 
 # Apps specific for this project go here.
@@ -270,7 +267,7 @@ PAYMENT_PROVIDERS = {
         'credentials': {
             'merchant_id': env('BRAINTREE_MERCHANT_ID'),
             'public_key': env('BRAINTREE_PUBLIC_KEY'),
-            'private_key': env('BRAINTREE_PRIVATE_KEY') ,
+            'private_key': env('BRAINTREE_PRIVATE_KEY'),
         }
     },
     'paypal': {
@@ -280,21 +277,20 @@ PAYMENT_PROVIDERS = {
             "client_id": env('PAYPAL_CLIENT_ID'),
             "client_secret": env('PAYPAL_CLIENT_SECRET')}
         },
-    'gocardless':{
+    'gocardless': {
         'environment': 'sandbox',
         'credentials': {
-            'app_id': env('GOCARDLESS_APP_ID') ,
+            'app_id': env('GOCARDLESS_APP_ID'),
             'app_secret': env('GOCARDLESS_APP_SECRET'),
             'access_token': env('GOCARDLESS_ACCESS_TOKEN'),
             'merchant_id': env('GOCARDLESS_MERCHANT_ID'),
         },
-        'redirect_url':'https://test.maidstone-hackspace.org.uk'
+        'redirect_url': 'https://test.maidstone-hackspace.org.uk'
     }
 }
 
 SASS_PRECISION = 8
 
-
 SASS_PROCESSOR_INCLUDE_DIRS = [
     # str(ROOT_DIR),
     str(APPS_DIR) + '/static/sass',
@@ -306,3 +302,13 @@ SASS_PROCESSOR_ENABLED = True
 SASS_PROCESSOR_AUTO_INCLUDE = True
 
 EMAIL_SUPPORT = 'support@maidstone-hackspace.org.uk'
+
+REST_FRAMEWORK = {
+    'DEFAULT_FILTER_BACKENDS': (
+        'rest_framework.filters.SearchFilter',
+        'django_filters.rest_framework.DjangoFilterBackend',
+        'rest_framework.filters.OrderingFilter'
+    ),
+    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.LimitOffsetPagination',
+    'PAGE_SIZE': 50
+}

config/urls.py

@@ -8,21 +8,30 @@ from django.contrib import admin
 from django.views.generic import TemplateView
 from django.views import defaults as default_views
 from django.contrib.auth import views as auth_views
+from rest_framework.routers import DefaultRouter
 
 from mhackspace.contact.views import contact
 from mhackspace.members.views import MemberListView
 from mhackspace.subscriptions import views as subscription
 from mhackspace.base.feeds import LatestEntriesFeed
 from mhackspace.blog.feeds import BlogFeed, BlogCategoryFeed
-from mhackspace.blog.views import blog
+from mhackspace.blog.views import blog, PostViewSet, CategoryViewSet
+from mhackspace.feeds.views import FeedViewSet, ArticleViewSet
+
+router = DefaultRouter()
+router.register(r'posts', PostViewSet)
+router.register(r'categories', CategoryViewSet)
+router.register(r'feeds', FeedViewSet)
+router.register(r'articles', ArticleViewSet)
 
 urlpatterns = [
     url(r'^$', TemplateView.as_view(template_name='pages/home.html'), name='home'),
     url(r'^about/$', TemplateView.as_view(template_name='pages/about.html'), name='about'),
     url(r'^chat/$', TemplateView.as_view(template_name='pages/chat.html'), name='chat'),
     url(r'^mailing-list/$', TemplateView.as_view(template_name='pages/mailing-list.html'), name='group'),
-
     url(r'^contact/$', contact, name='contact'),
+
+    url(r'^api/v1/', include(router.urls, namespace='v1')),
     url(r'^blog/$', blog, name='contact'),
     url(r'^blog/rss/$', BlogFeed()),
     url(r'^blog/(?P<slug>[0-9A-Za-z_\-]+)/$', blog, name='blog-item'),

mhackspace/blog/models.py

@@ -6,6 +6,7 @@ from mhackspace.users.models import User
 from stdimage.models import StdImageField
 from stdimage.utils import UploadToAutoSlugClassNameDir
 
+
 class Category(models.Model):
     name = models.CharField(max_length=100)
     slug = models.SlugField(max_length=100)
@@ -17,6 +18,7 @@ class Category(models.Model):
     def get_absolute_url(self):
         return reverse('blog-category', kwargs={'category': self.slug})
 
+
 class Post(models.Model):
     title = models.CharField(max_length=100, unique=True)
     slug = models.SlugField(max_length=100, unique=True)

mhackspace/blog/serializers.py

@@ -0,0 +1,15 @@
+from rest_framework import serializers
+
+from mhackspace.blog.models import Post, Category
+
+
+class PostSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Post
+        fields = ('id', 'title', 'slug', 'categories', 'author', 'image', 'description', 'published_date', 'updated_date')
+
+
+class CategorySerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Category
+        fields = ('id', 'name', 'slug', 'description')

mhackspace/blog/views.py

@@ -1,18 +1,24 @@
 from django.shortcuts import render
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
+from rest_framework import filters, viewsets
+from django_filters import DateTimeFromToRangeFilter
+from django_filters.rest_framework import FilterSet
+from django_filters.widgets import RangeWidget
 from mhackspace.blog.models import Post, Category
+from mhackspace.blog.serializers import PostSerializer, CategorySerializer
+
 
 def blog(request, slug=None, category=None):
     categories = Category.objects.all()
 
     try:
         if slug is not None:
-            blog_posts = Post.objects.filter(slug=slug)
+            blog_posts = Post.objects.filter(active=True, slug=slug)
         elif category is not None:
             category = Category.objects.filter(slug=category)
-            blog_posts = Post.objects.filter(categories=category)
+            blog_posts = Post.objects.filter(active=True, categories=category)
         else:
-            blog_posts = Post.objects.all()
+            blog_posts = Post.objects.filter(active=True)
     except Category.DoesNotExist:
         raise Http404("Category does not exist")
     except Post.DoesNotExist:
@@ -29,3 +35,28 @@ def blog(request, slug=None, category=None):
         posts = paginator.page(paginator.num_pages)
 
     return render(request, 'blog/posts.html', {'posts': posts, 'categories': categories})
+
+
+class PostFilter(FilterSet):
+    published_date = DateTimeFromToRangeFilter(widget=RangeWidget(attrs={'placeholder': 'dd/mm/yyyy hh:mm'}))
+    updated_date = DateTimeFromToRangeFilter(widget=RangeWidget(attrs={'placeholder': 'dd/mm/yyyy hh:mm'}))
+
+    class Meta:
+        model = Post
+        fields = ('title', 'slug', 'author__name', 'published_date', 'updated_date')
+
+
+class PostViewSet(viewsets.ModelViewSet):
+    queryset = Post.objects.filter(active=True)
+    filter_class = PostFilter
+    serializer_class = PostSerializer
+    search_fields = ('title', 'slug', 'categories', 'author__name')
+    ordering_fields = ('title', 'published_date', 'updated_date', 'author')
+
+
+class CategoryViewSet(viewsets.ModelViewSet):
+    queryset = Category.objects.all()
+    serializer_class = CategorySerializer
+    search_fields = ('name', 'slug')
+    ordering_fields = ('name', 'slug')
+    filter_fields = ('name', 'slug')

mhackspace/feeds/serializers.py

@@ -0,0 +1,15 @@
+from rest_framework import serializers
+
+from mhackspace.feeds.models import Feed, Article
+
+
+class FeedSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Feed
+        fields = ('home_url', 'feed_url', 'title', 'author', 'tags', 'image')
+
+
+class ArticleSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Article
+        fields = ('url', 'feed', 'original_image', 'image', 'description', 'date')

mhackspace/feeds/views.py

@@ -0,0 +1,19 @@
+from rest_framework import filters, viewsets
+from mhackspace.feeds.models import Feed, Article
+from mhackspace.feeds.serializers import FeedSerializer, ArticleSerializer
+
+
+class FeedViewSet(viewsets.ModelViewSet):
+    queryset = Feed.objects.filter(enabled=True)
+    serializer_class = FeedSerializer
+    search_fields = ('home_url', 'feed_url', 'title', 'author__name', 'tags', 'image')
+    ordering_fields = ('home_url', 'feed_url', 'title', 'author', 'tags', 'image')
+    filter_fields = ('home_url', 'feed_url', 'title', 'author', 'tags', 'image')
+
+
+class ArticleViewSet(viewsets.ModelViewSet):
+    queryset = Article.objects.filter(displayed=True)
+    serializer_class = ArticleSerializer
+    search_fields = ('url', 'feed__title', 'original_image', 'description', 'date')
+    ordering_fields = ('url', 'feed', 'date')
+    filter_fields = ('url', 'feed', 'date')

requirements/base.txt

@@ -58,3 +58,5 @@ braintree==3.35.0
 django-autofixture==0.12.1
 
 git+https://github.com/olymk2/scaffold.git
+djangorestframework
+django-filter