def user_check(request):
username = request.json.get("username")
password = request.json.get("password")
session = Session()
user = session.query(User).filter_by(username=username).one_or_none()
session.close()
return user
def post(self, request):
username = request.json.get("username")
password = request.json.get("password")
session = Session()
user = session.query(User).filter_by(username=username,
password=password).one_or_none()
if user is None:
return ErrorResponse(401, "Username or password wrong.")
request.session["user_id"] = user.id
request.session["username"] = user.username
return JsonResponse({})
def get(self, request):
article_id = request.GET.get("id")
session = Session()
article = session.query(Article).filter_by(id=article_id).one_or_none()
if article is None:
return redirect("article-list")
return render(request,
"article.html",
context={
"title": article.title,
"author": article.author.username,
"create_time": article.create_time,
"content": article.content
})
def get(self, request):
article_id = request.GET.get("article_id")
session = Session()
if article_id is None:
articles = session.query(Article).order_by(Article.id.desc()).all()
rs = []
for i in articles:
_dict = i.serialize()
_dict["author_name"] = i.author.username
rs.append(_dict)
return JsonResponse({"articles": rs})
article = get_by_pk(session, Article, article_id)
if article is None:
return ErrorResponse(404, "Article not found")
rsp = article.serialize()
rsp["author_name"] = article.author.username
return JsonResponse(rsp)
def post(self, request):
print(request.json)
form = JsonForm(request.json, ("username", "password"),
username=lambda x: len(x) > 5,
password=lambda x: len(x) > 5)
if not form.is_valid():
return form.error_resp()
session = Session()
user = session.query(User).filter_by(
username=form.username).one_or_none()
if user is not None:
return ErrorResponse(401, "Username already exist.")
user = User(username=form.username, password=form.password)
session.add(user)
session.commit()
return JsonResponse({})
def post(self, request):
action = request.POST.get("action")
article_id = request.POST.get("article_id")
user_id = request.session.get("user_id")
if action and article_id and user_id:
session = Session()
article = session.query(Article).filter_by(
id=article_id).one_or_none()
if article is None:
return HttpResponse("article not exist")
if article.author_id != user_id:
return HttpResponse("article is not belong to you")
if action == "DELETE":
session.delete(article)
session.commit()
return redirect("article-list")
else:
pass
else:
return redirect('article-list')
def get(self, request):
session = Session()
articles = session.query(Article).order_by(Article.id.desc())
return render(request,
"article-list.html",
context={"articles": articles})