def post(self, request, *args, **kwargs):
keyword = request.POST.get('keyword', '')
type_id = request.POST.get('type', 1)
idx = request.POST.get('idx', 0)
# valid int
type_id = int(type_id) if type_id.isdigit() else 1
idx = int(idx) if idx.isdigit() else 0
page_limit = 20
content_type = get_object_or_404(spider_models.ContentType, id=type_id)
task = spider_models.SpiderTask.objects.filter(
keyword=keyword, content_type=content_type).order_by('-id')[:1]
if not task.exists():
return _ajax_success({
'idx': 0,
'status': 1,
'counts': 0,
'result': []
})
# if task.status ==
results = spider_models.Items.objects.filter(
spider_info=task[0])[idx:page_limit]
ret = []
# convert queryset to list
for r in results:
ret.append(json.loads(r.result))
return _ajax_success({
'idx': idx + len(ret),
'status': 0 if task[0].status <= 1 else 0,
'counts': len(ret),
'result': ret
})
def post(self, request, *args, **kwargs):
form = self.form_class(request.POST)
if form.is_valid():
username = request.POST.get('username', '')
password = request.POST.get('password', '')
user = authenticate(request, username=username, password=password)
if user is not None:
login(request, user)
return _ajax_success({'username':user.username, 'id':user.id})
return _ajax_error(101, 'username or password is incorrect.')
def post(self, request, *args, **kwargs):
if not request.user.is_authenticated:
# Do something for authenticated users.
return HttpResponse(json.dumps({'status': -1, 'content': 'Invalid user!', 'code': 100}))
img_id = int(request.POST.get('id', 0))
user = User.objects.get(username='******')
img = Cat_models.CatImgs.objects.get(id=img_id)
if img:
pic_like = Cat_models.PicLikes(img=img, user=user, is_like=1)
pic_like.save()
return _ajax_success(pic_like.id)
else:
return _ajax_error(200, 'Invalid img id!')
def post(self, request, *args, **kwargs):
n = request.POST['n']
result = Cat_models.CatImgs.objects.with_info(int(n), 30)
content = list()
for img in result:
content.append({
'id': img.id,
'img_from': img.img_from,
'img_desc': img.img_desc,
'n_stars': img.n_stars,
'n_likes': img.n_likes,
'n_comments': img.n_comments,
})
return _ajax_success(content)
def post(self, request, *args, **kwargs):
return _ajax_success('Hello, World!')