def put(self, request, pk):
article = get_object_or_404(Article, pk=pk)
serializer = ArticleDetailsSerializer(article,
data=request.data,
context={'request': request})
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_200_OK)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def create_article():
user = current_identity
if user.is_not_author() and user.is_not_admin():
pass
title = request.json.get('title')
description = request.json.get('description')
body = request.json.get('body')
tags_input = request.json.get('tags')
categories_input = request.json.get('categories')
tags = []
categories = []
for category in categories_input:
categories.append(
get_or_create(db.session, Category, {'description': category.get('description', None)},
name=category['name'])[0])
for tag in tags_input:
tags.append(get_or_create(db.session, Tag, {'description': tag.get('description')}, name=tag['name'])[0])
user_id = user.id
article = Article(title=title, description=description, body=body, user_id=user_id, tags=tags,
categories=categories)
db.session.add(article)
db.session.commit()
response = {'full_messages': ['Article created successfully']}
response.update(ArticleDetailsSerializer(article).data)
return jsonify(response)
def retrieve(self, request, **kwargs):
serializer_context = {'request': request}
try:
article = self.queryset.get(slug=kwargs['slug'])
except Article.DoesNotExist:
raise NotFound('An article with this slug does not exist.')
serializer = self.serializer_class(article, context=serializer_context)
serializer = ArticleDetailsSerializer(article,
context=serializer_context)
return Response(serializer.data, status=status.HTTP_200_OK)
def update(self, request, slug):
serializer_context = {'request': request}
try:
article = self.queryset.get(slug=slug)
except Article.DoesNotExist:
raise NotFound('An article with this slug does not exist.')
serializer_data = request.data
'''
serializer = self.serializer_class(
article,
context=serializer_context,
data=serializer_data,
partial=True
)
'''
serializer = ArticleDetailsSerializer(article,
context=serializer_context,
data=serializer_data,
partial=True)
serializer.is_valid(raise_exception=True)
serializer.save()
return Response(serializer.data, status=status.HTTP_200_OK)
def post(self, request):
data = list()
order = 0
images = request.data.getlist('images')
if isinstance(images, list) and len(images) > 0 and isinstance(
images[0], dict):
for item in images:
try:
if int(item['order']):
order = int(item['order'])
except ValueError as e:
order += 1
logger = logging.getLogger('articles.views.list')
logger.error(e)
data.append({'original': item['image'], 'order': order})
else:
for item in images:
data.append({'original': item, 'order': order})
order += 1
images_serializer = ImageSerializer(data=data,
many=True,
context={'request': request})
images_valid = False
if images_serializer.is_valid():
images_valid = True
serializer = CreateArticleSerializer(data=request.data,
context={'request': request})
if serializer.is_valid():
article = serializer.save()
if images_valid:
images = images_serializer.save()
article.images.set(images)
article.set_main_image()
serializer = ArticleDetailsSerializer(article,
context={'request': request})
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def update_article(article_slug):
article = Article.query.filter_by(slug=article_slug).first()
if article is None:
return get_error_response(messages='not found', status_code=404)
title = request.json.get('title')
if title:
article.title = title
description = request.json.get('description')
if description:
article.description = description
body = request.json.get('body')
if body:
article.body = body
tags_input = request.json.get('tags')
categories_input = request.json.get('categories')
tags = []
categories = []
if categories_input:
for category in categories_input:
categories.append(
get_or_create(db.session, Category, {'description': category.get('description', None)},
name=category['name'])[0])
if tags_input:
for tag in tags_input:
tags.append(get_or_create(db.session, Tag, {'description': tag.get('description')}, name=tag['name'])[0])
article.tags = tags
article.categories = categories
db.session.commit()
response = {'full_messages': ['Article updated successfully']}
response.update(ArticleDetailsSerializer(article).data)
return jsonify(response)
def by_id(article_id):
article = Article.query.get(article_id)
# article = Article.query.filter_by(slug=article_slug).first_or_404()
return jsonify(ArticleDetailsSerializer(article).data), 200
def show_article(article_slug):
article = Article.query.filter_by(slug=article_slug).first()
# article = Article.query.filter_by(slug=article_slug).first_or_404()
return jsonify(ArticleDetailsSerializer(article).data), 200
def get(self, request, pk):
article = get_object_or_404(Article, pk=pk)
serializer = ArticleDetailsSerializer(article,
context={'request': request})
return Response(serializer.data)
def get(self, request):
return ArticleDetailsSerializer(self.article).data