def api_create_post_view(request):
if request.method == "POST":
serializer = PostSerializer(data=request.data)
data = {}
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def create_view(request):
print(request.POST.get('title'))
data = JSONParser().parse(request)
serialization = PostSerializer(data=data)
if serialization.is_valid():
serialization.save()
return JsonResponse(serialization.data, safe=False, status = 201)
return JsonResponse(serialization.errors, safe=False, status=400)
def api_update_post_view(request, slug):
try:
post = Post.objects.get(slug=slug)
except Post.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
if request.method == "PUT":
serializer = PostSerializer(post, data=request.data)
data = {}
if serializer.is_valid():
serializer.save()
data["success"] = "udpate successful"
return Response(data=data)
return Response(serializer.errors, status=status.HTTP_404_BBAD_REQUEST)
def patch(self, request, *args, **kwargs):
id_ = self.kwargs.get('id')
object_to_update = Post.objects.filter(id=id_).first()
print("object_to_update", object_to_update)
# try:
# object_to_update = Post.objects.get(pk=pk)
# except Post.DoesNotExist:
# object_to_update= None
serializer = PostSerializer(object_to_update, data=request.data, partial=True)
if serializer.is_valid():
serializer.save()
return JsonResponse(code=201, data=serializer.data, safe=False)
return JsonResponse(code=400, data="Wrong Parameters", safe=False)
def get(self, request, *args, **kwargs):
"""
Get paginated post search results.
<BASE_URL>/<endpoint>/[..query_params]
Available query_params options:
1. page_number [int, default 1]
2. page_size [int, default 50]
3. search [str]
misco.com/post/search/?search=martial%20arts&page_size=100
"""
page_number = request.query_params.get('page_number', 1)
page_size = request.query_params.get('page_size', 50)
search_token = request.query_params.get('search', None)
if not search_token:
raise Exception('Search Token not provided.')
posts = Post.objects.filter(
description__icontains=search_token
).exclude(
is_pornographic=True
)
paginator = Paginator(posts, page_size)
serializer = PostSerializer(
paginator.page(page_number),
many=True,
context={'request': request}
)
response = Response(serializer.data, status=status.HTTP_200_OK)
return response
def get_user(request):
user = User.objects.get(id=request.user.id)
posts = Post.objects.filter(poster_ID=request.user.id)
createdGroups = Group.objects.filter(created_by=request.user.id)
groups = join.objects.filter(UID=request.user.id)
postsSerializer = PostSerializer(posts, many=True)
createdGroupsSerializer = CreatedGroupsSerializer(createdGroups, many=True)
groupsSerializer = JoinedGroupsSerializer(groups, many=True)
friends = Friends.objects.filter(FID=request.user.id, status="Friends")
friendSerializer = FriendsSerializer(friends, many=True)
responeDictionary = {}
responeDictionary['username'] = user.username
responeDictionary['email'] = user.email
responeDictionary['gender'] = user.profile.gender
responeDictionary['birth_date'] = user.profile.birth_date
responeDictionary['profileImg'] = str(user.profile.profileImg)
responeDictionary['friends'] = friendSerializer.data
responeDictionary['posts'] = postsSerializer.data
responeDictionary['createdGroups'] = createdGroupsSerializer.data
responeDictionary['groups'] = groupsSerializer.data
return JsonResponse({'data': responeDictionary},
safe=False,
status=status.HTTP_200_OK)
def detailPost(request, slug):
try:
posts = Post.objects.get(slug=slug)
except Post.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
serializer = PostSerializer(posts)
return Response(serializer.data, status=status.HTTP_200_OK)
class FavoritePostSerializer(ModelSerializer):
"""Serializer for favorite posts."""
post = PostSerializer()
profile = ProfileSerializer()
class Meta:
model = FavoritePost
fields = ('post', 'profile')
def api_detail_post_view(request, slug):
try:
post = Post.objects.get(slug=slug)
except Post.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
if request.method == "GET":
serializer = PostSerializer(post)
return Response(serializer.data)
class CommentSerializer(serializers.ModelSerializer):
"""Serializer class for comment model."""
post = PostSerializer()
profile = ProfileSerializer()
class Meta:
model = Comment
fields = ('post', 'profile', 'comment', 'created_at')
def detail_view(request, pk):
queryset = Post.objects.get(pk=pk)
# for obj in queryset:
# print(obj)
# print(Post.objects.get(pk=pk))
# print(Post.objects.filter(pk=pk))
serialization = PostSerializer(queryset)
print('Serialization ', serialization.data)
return JsonResponse(serialization.data, safe=False)
def main_view(request, pk):
if request.method == 'GET':
print('GET')
return HttpResponse('GET METHOD')
if request.method == 'POST':
data = JSONParser().parse(request)
serialization = PostSerializer(data=data)
if serialization.is_valid():
serialization.save()
return JsonResponse(serialization.data, safe=False, status = 201)
return JsonResponse(serialization.errors, safe=False, status=400)
if request.method == 'DELETE':
print('DELETE')
post = get_object_or_404(Post, pk=pk)
# print(Post.objects.get(pk=pk))
# Post.objects.get(pk=pk).delete()
post.delete()
return HttpResponse(status=204)
def get(self, request, *args, **kwargs):
"""Get the paginated timeline for authenticated user."""
page_number = request.query_params.get('page_number', 1)
page_size = request.query_params.get('page_size', 100)
posts = TimelineCentral().posts(request)
if not posts:
raise Exception('There are no posts for you to see.')
paginator = Paginator(posts, page_size)
serializer = PostSerializer(paginator.page(page_number),
many=True,
context={'request': request})
return Response(serializer.data, status=status.HTTP_200_OK)
def get_post_api(request, *args, **kwargs):
post_id = request.GET.get("id")
if post_id is None:
return Response({"error": "Post id is required"}, status=400)
try:
post = Post.objects.get(id=post_id)
except Post.DoesNotExist:
return Response({"error": f"Post with id - {post_id} does not exist"},
status=400)
serializer = PostSerializer(instance=post)
return Response(serializer.data, status=200)
def get_friend(request, username):
user = User.objects.get(username=username)
posts = Post.objects.filter(poster_ID=user.id)
createdGroups = Group.objects.filter(created_by=user.id)
groups = join.objects.filter(UID=user.id)
postsSerializer = PostSerializer(posts, many=True)
createdGroupsSerializer = CreatedGroupsSerializer(createdGroups, many=True)
groupsSerializer = JoinedGroupsSerializer(groups, many=True)
friends = Friends.objects.filter(UID=user.id)
friendSerializer = FriendsSerializer(friends, many=True)
criterion1 = Q(UID=request.user.id)
criterion2 = Q(FID=user.id)
criterion3 = Q(FID=request.user.id)
criterion4 = Q(UID=user.id)
areTheyFriends = Friends.objects.filter(criterion1 & criterion2
| criterion3 & criterion4).count()
responeDictionary = {}
if areTheyFriends == 0:
responeDictionary['friends'] = "Strangers"
elif areTheyFriends == 2:
responeDictionary['friends'] = "Friends"
else:
areTheyFriends = Friends.objects.filter(criterion1
& criterion2).count()
if areTheyFriends == 1:
responeDictionary['friends'] = "Sent"
else:
responeDictionary['friends'] = "Pending"
responeDictionary['username'] = user.username
responeDictionary['email'] = user.email
responeDictionary['gender'] = user.profile.gender
responeDictionary['birth_date'] = user.profile.birth_date
responeDictionary['profileImg'] = str(user.profile.profileImg)
# responeDictionary['friends'] = friendSerializer.data
# for x in friendSerializer.data:
# if request.user.username == x['FriendName']:
# friends_status = x['status']
# break
# else:
# friends_status = 'not friends'
# responeDictionary['friends_status'] = friends_status
responeDictionary['posts'] = postsSerializer.data
responeDictionary['createdGroups'] = createdGroupsSerializer.data
responeDictionary['groups'] = groupsSerializer.data
return JsonResponse({'data': responeDictionary},
safe=False,
status=status.HTTP_200_OK)
def get(self, request, username):
"""Get all posts liked by the user."""
posts = Post.objects.filter(
profile__user__username=username
).annotate(
num_likes=Count('activity')
).order_by('-created_at')
serialized = PostSerializer(
posts,
many=True,
context={'request': request}
)
return Response(
serialized.data,
status=status.HTTP_200_OK
)
def get(self, request, sound_id):
"""Return all posts by same sound."""
posts = Post.objects.filter(
sound__uuid=sound_id
).annotate(
num_likes=Count('activity')
).order_by('-num_likes')[:100]
serializer = PostSerializer(
posts,
many=True,
context={'request': request}
)
return Response(
serializer.data,
status=status.HTTP_200_OK
)
def get(self, request, username):
"""Get all videos for a profile."""
page_number = request.query_params.get('page_number', 1)
page_size = request.query_params.get('page_size', 50)
posts = Post.objects.filter(
profile__user__username=username
)
paginator = Paginator(posts, page_size)
serialized = PostSerializer(
paginator.page(page_number),
many=True,
context={'request': request}
)
return Response(
data=serialized.data,
status=status.HTTP_200_OK
)
def get(self, request, *args, **kwargs):
"""Get all trending posts based on tags."""
popular_hashtags = Hashtag.objects.all().order_by('-count')[:20]
response = {}
for hashtag in popular_hashtags:
posts = Post.objects.filter(
uuid__in=HashtagLink.objects.filter(
hashtag=hashtag
).values_list(
'post__uuid', flat=True
)
).annotate(
num_likes=Count('activity')
).order_by('-num_likes')[:10]
response[hashtag.name] = PostSerializer(
posts,
many=True,
context={'request': request}
).data
return Response(
data=response,
status=status.HTTP_200_OK
)
def get(self, request, tag):
"""Get posts of the same tag."""
page_number = request.query_params.get('page_number', 1)
page_size = request.query_params.get('page_size', 50)
tag = Hashtag.objects.get(name=tag.lower())
posts = Post.objects.filter(
uuid__in=HashtagLink.objects.filter(
hashtag=tag
).values_list(
'post__uuid', flat=True
)
).annotate(
num_likes=Count('activity')
).order_by('-num_likes')
paginator = Paginator(posts, page_size)
serialized_posts = PostSerializer(
paginator.page(page_number),
many=True,
context={'request': request}
)
return Response(
serialized_posts.data,
status=status.HTTP_200_OK
)
def get(self, request, pk, format=None):
print("API: Get Selected Post")
post = get_object_or_404(Post.objects.get_posts(), id=pk)
serializer = PostSerializer(post)
return Response(serializer.data)
def postsListAPI(request):
experience = Post.objects.order_by("-date_updated")
serializer = PostSerializer(experience, many=True)
return Response(serializer.data)
class TagWithPostsSerializer(serializers.ModelSerializer):
posts = PostSerializer(many=True)
class Meta:
model = Tag
fields = ["name", "posts"]
def post_details(self):
return PostSerializer(self.post).data
def get(self, request):
serializer = PostSerializer(request.post)
def get_posts(qs):
from posts.api.serializers import PostSerializer
return PostSerializer(qs, many=True).data
def get_main_posts_api(request, *args, **kwargs):
posts = get_5_random_posts()
serializer = PostSerializer(instance=posts, many=True)
return Response(serializer.data, status=200)
def list_view(request):
queryset = Post.objects.all()
print('Posts', queryset)
serialization = PostSerializer(queryset, many=True)
print('Serialization ', serialization.data)
return JsonResponse(serialization.data, safe=False)
def list(self, request, pk):
print("API: Get Public Profile Post List")
queryset = get_list_or_404(self.get_queryset().filter(user=pk))
serializer = PostSerializer(queryset, many=True)
return Response(serializer.data)
