discussion.py 文件源码

def discussion_instance_view_jsonld(request):
    discussion = request.context._instance
    user_id, permissions, salt = read_user_token(request)
    if not (P_READ in permissions or P_READ_PUBLIC_CIF in permissions):
        raise HTTPUnauthorized()
    if not salt and P_ADMIN_DISC not in permissions:
        salt = base64.urlsafe_b64encode(urandom(6))

    jdata = discussion_jsonld(discussion.id)
    if salt:
        obfuscator = AESObfuscator(salt)
        jdata = obfuscator.obfuscate(jdata)
    # TODO: Add age
    if "callback" in request.GET:
        jdata = handle_jsonp(request.GET['callback'], jdata)
        content_type = "application/javascript"
    else:
        content_type = "application/ld+json"
    return Response(body=jdata, content_type=content_type, charset="utf-8")