def delete(id):
if not id:
return ResultCode.params_error()
db_tag_by_id = Comments.objects.filter(id=int(id))
if not db_tag_by_id.exists():
return ResultCode.params_error(msg="该评论不存在~")
# 模拟删除
db_tag_by_id.update(is_del=True)
def delete(id):
if not id:
return ResultCode.params_error()
db_category_by_id = Category.objects.filter(id=int(id))
if not db_category_by_id.exists():
return ResultCode.params_error(msg="该分类不存在~")
# 模拟删除
db_category_by_id.update(is_del=True)
def delete(id):
"""
删除数据
:param id:
:return:
"""
if not id:
return ResultCode.params_error()
db_post_by_id = Post.objects.filter(pid=id)
if not db_post_by_id.exists():
return ResultCode.params_error(msg="该文章不存在~")
# 模拟删除
db_post_by_id.update(is_del=True)
def tags_add(request):
"""
添加新标签
:param request:
name: 新标签名
:return:
"""
name = request.POST.get('name', '').lower()
if not name:
return ResultCode.params_error()
db_tag = Tags.objects.filter(tname=name)
if db_tag.exists():
return ResultCode.params_error(msg="该标签已存在~")
name = Tags.objects.create(tname=name)
return ResultCode.ok()
def category_add(request):
"""
添加新分类
:param request:
name: 新分类名
:return:
"""
name = request.POST.get('name', '').lower()
if not name:
return ResultCode.params_error()
db_category = Category.objects.filter(cname=name)
if db_category.exists():
return ResultCode.params_error(msg="该分类已存在~")
name = Category.objects.create(cname=name)
return ResultCode.ok()
def post(self, request):
username = request.POST.get('username')
password = request.POST.get('password')
user = authenticate(username=username, password=password)
if user:
login(request, user)
return ResultCode.ok()
return ResultCode.params_error()
def tags_edit(request):
"""
修改标签
:param request:
id: 需要修改的标签id
name: 新标签名
:return:
"""
id = int(request.POST.get('id', 0))
name = request.POST.get('name', '').lower()
if not all([id, name]):
return ResultCode.params_error()
db_tag_by_id = Tags.objects.filter(id=int(id))
if not db_tag_by_id.exists():
return ResultCode.params_error(msg="该标签不存在~")
db_tag_by_name = Tags.objects.filter(tname=name)
if db_tag_by_name.exists():
return ResultCode.params_error(msg="该标签已存在~")
name = db_tag_by_id.update(tname=name)
return ResultCode.ok()
def category_edit(request):
"""
修改分类
:param request:
id: 需要修改的分类id
name: 新分类名
:return:
"""
id = int(request.POST.get('id', 0))
name = request.POST.get('name', '').lower()
if not all([id, name]):
return ResultCode.params_error()
db_category_by_id = Category.objects.filter(id=int(id))
if not db_category_by_id.exists():
return ResultCode.params_error(msg="该分类不存在~")
db_category_by_name = Category.objects.filter(cname=name)
if db_category_by_name.exists():
return ResultCode.params_error(msg="该分类已存在~")
name = db_category_by_id.update(cname=name)
return ResultCode.ok()
def post_write(request):
"""
发布文章
:param request:
title: 标题
desc: 描述
content: 内容
category_id: 分类id
tags_list: 标签id list
thumbnail: 封面
:return:
"""
title = request.POST.get('title')
desc = request.POST.get('desc')
content = request.POST.get('content')
category_id = request.POST.get('category')
tags_list = request.POST.getlist('tags[]')
thumbnail = request.POST.get('thumbnail')
if not all([title, desc, content, category_id, thumbnail]):
return ResultCode.params_error(msg="还有必填项未填写~")
db_category = Category.objects.filter(id=int(category_id))
post = Post.objects.create(
ptitle=title,
pdesc=desc,
pcontent=content,
pcategory=db_category.first(),
pthumbnail=thumbnail,
puser=User.objects.first(),
)
for item in tags_list:
if not item:
continue
db_tag = Tags.objects.filter(id=int(item))
if db_tag.exists():
post.ptags.add(db_tag.first())
post.save()
return ResultCode.ok()