def put(self, request, *args, **kwargs):
# 获取参数
PUT = QueryDict(request.body)
data = PUT.dict()
article_id = data.get("id")
title = data.get("title")
tags = data.get("tags")
article = data.get("article")
# 校验参数
try:
title = self._check_title(title)
tags = self._check_tags(tags)
abstract = self._check_abstract(article)
article = self._check_article(article)
article_obj = self._check_article_exist(article_id)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
# 如果数据没有改变，就不动数据库
if article_obj.article != article:
article_obj.article = article
if article_obj.title != title:
article_obj.title = title
if article_obj.abstract != abstract:
article_obj.abstract = abstract
if article_obj.tags != tags:
article_obj.tags.clear()
for tag in tags:
article_obj.tags.add(tag)
article_obj.save()
return JsonResponse(
response_detail(
200, "ok",
ArticleDetailSerializer(instance=article_obj,
many=False).data))
def delete(self, request, *args, **kwargs):
DELETE = QueryDict(request.body)
data = DELETE.dict()
article_id = data.get("id")
try:
article = self._check_article_exist(article_id)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
article.delete()
return JsonResponse(response_detail(200, 'ok'))
def get(self, request, *args, **kwargs):
article_id = kwargs.get("detail")
try:
article = Article.objects.get(id=article_id)
ads = ArticleDetailSerializer(instance=article, many=False)
result = dict(ads.data)
result = self._next_article(result, article_id)
result = self._previous_article(result, article_id)
return JsonResponse(response_detail(200, 'ok', result), safe=False)
except Article.DoesNotExist:
return JsonResponse(response_detail(400, "文章不存在"), safe=False)
def post(self, request, *args, **kwargs):
"""
管理员登录
"""
username = request.POST.get("username")
password = request.POST.get("password")
try:
user = Manager.objects.get(name=username, password=password)
token = uuid.uuid4()
Token(token=token, user=user).save()
return JsonResponse(response_detail(200, 'ok', {"token": token}))
except Manager.DoesNotExist:
return JsonResponse(response_detail(401))
def get_paginated_response(self, data):
return JsonResponse(
response_detail(200, "ok", {
'next': self.get_next_link(),
'previous': self.get_previous_link(),
'results': data
}))
def post(self, request, *args, **kwargs):
"""
需要的参数：
- email: 邮箱，必填
- username：用户名，选填，不填默认为 email
- article_id: 文章id， 必填
- talking： 评论内容，必填
- father_id: 如果是回复某人的评论的话，需要指定回复的是哪条评论
"""
email = request.POST.get("email")
username = request.POST.get("username")
article_id = request.POST.get("article_id")
talking = request.POST.get("talking")
father_id = request.POST.get("father_id")
try:
email = self._check_email(email)
username = self._check_username(username)
article = self._check_article_id(article_id)
talking = self._check_talking(talking)
father = self._check_father_id(father_id)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
if not username:
username = email
new_talking = Talking(email=email,
username=username,
talk=talking,
article=article,
father=father)
new_talking.save()
if father:
article_url = settings.ARTICLE_DETAIL_URL + str(article.id)
try:
self._send_email(receiver=father.email,
receiver_name=father.username,
talked=father.talk,
talker=username,
article=article.title,
detail=talking,
article_url=article_url)
except AssertionError as e:
# return JsonResponse(response_detail(400, e.args[0]))
pass
return JsonResponse(
response_detail(
200, "ok",
TalkingSerializer(instance=new_talking, many=False).data))
def delete(self, request, *args, **kwargs):
tag_name = QueryDict(request.body).dict().get("tag_name")
try:
tag = self._check_tag(tag_name)
tag.delete()
return self.get(request, args, kwargs)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
def post(self, request, *args, **kwargs):
tag_name = request.POST.get('name')
try:
tag_name = self._check_tag_name(tag_name)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
Tags(name=tag_name).save()
return self.get(request, args, kwargs)
def delete(self, request, *args, **kwargs):
DELETE = QueryDict(request.body).dict()
talking_id = DELETE.get("talking_id")
article_id = DELETE.get("article_id")
try:
talking = self._check_talking_id(talking_id)
article = self._check_article_id(article_id)
talking.delete()
setattr(request, "GET", {"article_id": article_id})
return self.get(request)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
def post(self, request, *args, **kwargs):
title = request.POST.get('title')
tags = request.POST.get('tags')
article = request.POST.get('article')
try:
title = self._check_title(title)
tags = self._check_tags(tags)
article = self._check_article(article)
abstract = self._check_abstract(article)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
new_article = Article(title=title, article=article, abstract=abstract)
new_article.save()
for tag in tags:
new_article.tags.add(tag)
new_article.save()
return JsonResponse(
response_detail(
200, 'ok',
ArticleDetailSerializer(instance=new_article,
many=False).data))
def get(self, request, *args, **kwargs):
article_id = request.GET.get("article_id")
try:
article = self._check_article_id(article_id)
except AssertionError as e:
return JsonResponse(response_detail(400, e.args[0]))
talking = Talking.objects.filter(article=article)
mcp = MyCursorPagination()
paginate_data = mcp.paginate_queryset(queryset=talking,
request=request,
view=self)
serializer_data = TalkingSerializer(instance=paginate_data, many=True)
return mcp.get_paginated_response(serializer_data.data)
def get(self, request, *args, **kwargs):
tags = Tags.objects.all()
tags_serializer = TagsSerializer(instance=tags, many=True)
return JsonResponse(response_detail(200, 'ok', tags_serializer.data))