views.py 文件源码

def avatar_upload(request):
    if request.method == "POST":
        image_stream = request.POST.get('file', None)
        image = ContentFile(b64decode(image_stream))
        avatar = UserAvatar()
        avatar.user_avatar.save(produce_image_name() + '.jpg', image)
        current_user = User.objects(id=request.session['currentUser']['_id']).get()
        image_url = prefURL['ImageURL'] + avatar.user_avatar.__str__()
        current_user.update(avatar=image_url)
        current_user.reload()
        kw = {
            '_id': str(current_user.id),
            'nickname': current_user.nickname,
            'avatar': current_user.avatar,
            'token': current_user.token
        }
        process_token(**kw)
        return HttpResponse(current_user.to_json())
    raise Http404