/// <summary>
/// 回复
/// </summary>
/// <returns></returns>
public string Reply()
{
if (Signature != GetParam("sig").ToString())
{
ErrorCode = (int)ErrorType.API_EC_SIGNATURE;
return "";
}
//如果是桌面程序则需要验证用户身份
if (this.App.ApplicationType == (int)ApplicationType.DESKTOP)
{
if (Uid < 1)
{
ErrorCode = (int)ErrorType.API_EC_SESSIONKEY;
return "";
}
}
if (CallId <= LastCallId)
{
ErrorCode = (int)ErrorType.API_EC_CALLID;
return "";
}
if (!CheckRequiredParams("reply_info"))
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return "";
}
Reply reply;
try
{
reply = JavaScriptConvert.DeserializeObject<Reply>(GetParam("reply_info").ToString());
}
catch
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return "";
}
if (reply == null || AreParamsNullOrZeroOrEmptyString(reply.Tid, reply.Fid, reply.Message))
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return "";
}
if (reply.Title == null)
{
reply.Title = string.Empty;
}
TopicInfo topicinfo = Discuz.Forum.Topics.GetTopicInfo(reply.Tid);
if (topicinfo == null)
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return "";
}
if (topicinfo.Closed == 1)
{
ErrorCode = (int)ErrorType.API_EC_TOPIC_CLOSED;
return "";
}
ForumInfo foruminfo = Discuz.Forum.Forums.GetForumInfo(reply.Fid);
if (foruminfo == null)
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return "";
}
int groupid = 0;
ShortUserInfo userinfo = Discuz.Forum.Users.GetShortUserInfo(Uid);
if (userinfo == null)
groupid = 7;
else
groupid = userinfo.Groupid;
UserGroupInfo usergroupinfo = Discuz.Forum.UserGroups.GetUserGroupInfo(groupid);
if (topicinfo.Readperm > usergroupinfo.Readaccess && topicinfo.Posterid != Uid && usergroupinfo.Radminid != 1 && (userinfo != null && !Utils.InArray(userinfo.Username, foruminfo.Moderators.Split(','))))
{
ErrorCode = (int)ErrorType.API_EC_TOPIC_READ_PERM;
return "";
}
if (foruminfo.Password != "")
{
ErrorCode = (int)ErrorType.API_EC_FORUM_PASSWORD;
return "";
}
if (!Discuz.Forum.Forums.AllowViewByUserId(foruminfo.Permuserlist, Uid)) //判断当前用户在当前版块浏览权限
{
if (foruminfo.Viewperm == null || foruminfo.Viewperm == string.Empty)//当板块权限为空时，按照用户组权限
{
if (usergroupinfo.Allowvisit != 1)
{
ErrorCode = (int)ErrorType.API_EC_FORUM_PERM;
return "";
}
}
else//当板块权限不为空，按照板块权限
{
if (!Discuz.Forum.Forums.AllowView(foruminfo.Viewperm, groupid))
{
ErrorCode = (int)ErrorType.API_EC_FORUM_PERM;
return "";
}
}
}
//是否有回复的权限
if (!Discuz.Forum.Forums.AllowReplyByUserID(foruminfo.Permuserlist, Uid))
{
if (foruminfo.Replyperm == null || foruminfo.Replyperm == string.Empty)//当板块权限为空时根据用户组权限判断
{
// 验证用户是否有发表主题的权限
if (usergroupinfo.Allowreply != 1)
{
ErrorCode = (int)ErrorType.API_EC_REPLY_PERM;
return "";
}
}
else//板块权限不为空时根据板块权限判断
{
if (!Discuz.Forum.Forums.AllowReply(foruminfo.Replyperm, groupid))
{
ErrorCode = (int)ErrorType.API_EC_REPLY_PERM;
return "";
}
}
}
// 如果是受灌水限制用户, 则判断是否是灌水
if (userinfo != null)
{
string joindate = userinfo.Joindate;
if (Utils.StrDateDiffMinutes(joindate, Config.Newbiespan) < 0)
{
ErrorCode = (int)ErrorType.API_EC_FRESH_USER;
return "";
}
}
if (reply.Title.IndexOf(" ") != -1)
{
ErrorCode = (int)ErrorType.API_EC_FRESH_USER;
return "";
}
else if (reply.Title.Length > 60)
{
ErrorCode = (int)ErrorType.API_EC_FRESH_USER;
return "";
}
if (reply.Message.Length < Config.Minpostsize)
{
ErrorCode = (int)ErrorType.API_EC_MESSAGE_LENGTH;
return "";
}
if (reply.Message.Length > Config.Maxpostsize)
{
ErrorCode = (int)ErrorType.API_EC_MESSAGE_LENGTH;
return "";
}
//新用户广告强力屏蔽检查
if ((Config.Disablepostad == 1) && usergroupinfo.Radminid < 1 || userinfo == null) //如果开启新用户广告强力屏蔽检查或是游客
{
if (userinfo == null || (Config.Disablepostadpostcount != 0 && userinfo.Posts <= Config.Disablepostadpostcount) ||
(Config.Disablepostadregminute != 0 && DateTime.Now.AddMinutes(-Config.Disablepostadregminute) <= Convert.ToDateTime(userinfo.Joindate)))
{
foreach (string regular in Config.Disablepostadregular.Replace("\r", "").Split('\n'))
{
if (Posts.IsAD(regular, reply.Title, reply.Message))
{
ErrorCode = (int)ErrorType.API_EC_SPAM;
return "";
}
}
}
}
if (ForumUtils.HasBannedWord(reply.Title) || ForumUtils.HasBannedWord(reply.Message))
{
ErrorCode = (int)ErrorType.API_EC_SPAM;
return "";
}
PostInfo postInfo = PostReply(Uid, reply, usergroupinfo, userinfo, foruminfo, topicinfo.Title);
if (topicinfo.Replies < (Config.Ppp + 9))
{
ForumUtils.DeleteTopicCacheFile(topicinfo.Tid);
}
TopicReplyResponse trr = new TopicReplyResponse();
trr.PostId = postInfo.Pid;
trr.Url = ForumUrl + string.Format("showtopic.aspx?topicid={0}&page=end#{1}", reply.Tid, trr.PostId);
trr.NeedAudit = postInfo.Invisible == 1;
//同步到其他应用程序
Sync.Reply(postInfo.Pid.ToString(), postInfo.Tid.ToString(), postInfo.Topictitle, postInfo.Poster, postInfo.Posterid.ToString(), postInfo.Fid.ToString());
if (Format == FormatType.JSON)
{
return JavaScriptConvert.SerializeObject(trr);
}
return SerializationHelper.Serialize(trr);
}
public override bool Run(CommandParameter commandParam, ref string result)
{
//如果validate为true,则校验数据的合法性,包括广告强力屏蔽,是否含有需审核的，以及非法内容.和当前用户的发帖权限
bool validate = commandParam.GetIntParam("validate") == 1 || commandParam.AppInfo.ApplicationType == (int)ApplicationType.DESKTOP;
//桌面程序因为安全需要,游客不允许操作
if (commandParam.AppInfo.ApplicationType == (int)ApplicationType.DESKTOP && commandParam.LocalUid < 1)
{
result = Util.CreateErrorMessage(ErrorType.API_EC_SESSIONKEY, commandParam.ParamList);
return false;
}
if (!commandParam.CheckRequiredParams("reply_info"))
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
Reply reply;
try
{
reply = JavaScriptConvert.DeserializeObject<Reply>(commandParam.GetDNTParam("reply_info").ToString());
}
catch
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
if (reply == null || Util.AreParamsNullOrZeroOrEmptyString(reply.Tid, reply.Fid, reply.Message))
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
if (reply.Title == null)
reply.Title = string.Empty;
if (reply.Title.IndexOf(" ") != -1 || reply.Title.Length > 60)
{
result = Util.CreateErrorMessage(ErrorType.API_EC_TITLE_INVALID, commandParam.ParamList);
return false;
}
if (reply.Message.Length < commandParam.GeneralConfig.Minpostsize ||
reply.Message.Length > commandParam.GeneralConfig.Maxpostsize)
{
result = Util.CreateErrorMessage(ErrorType.API_EC_MESSAGE_LENGTH, commandParam.ParamList);
return false;
}
ForumInfo forumInfo = Discuz.Forum.Forums.GetForumInfo(reply.Fid);
if (forumInfo == null)
{
result = Util.CreateErrorMessage(ErrorType.API_EC_FORUM_NOT_EXIST, commandParam.ParamList);
return false;
}
TopicInfo topicInfo = Discuz.Forum.Topics.GetTopicInfo(reply.Tid);
if (topicInfo == null)
{
result = Util.CreateErrorMessage(ErrorType.API_EC_TOPIC_NOT_EXIST, commandParam.ParamList);
return false;
}
//validate=true或未指定回帖uid时则默认读取当前用户uid,游客为-1
ShortUserInfo userInfo = Discuz.Forum.Users.GetShortUserInfo(validate || reply.Uid == null ? commandParam.LocalUid : (int)reply.Uid);
userInfo = userInfo == null ? TopicsCommandUtils.GetGuestUserInfo() : userInfo;
UserGroupInfo userGroupInfo = Discuz.Forum.UserGroups.GetUserGroupInfo(userInfo.Groupid);
AdminGroupInfo adminInfo = AdminGroups.GetAdminGroupInfo(userGroupInfo.Groupid);
//是否受审核、过滤、灌水等限制权限
int disablePost = adminInfo != null ? adminInfo.Disablepostctrl : userGroupInfo.Disableperiodctrl;
bool hasAudit = false;
if (validate)
{
ErrorType et = TopicsCommandUtils.GeneralValidate(reply.Title, reply.Message, userInfo, userGroupInfo, forumInfo, commandParam, disablePost);
if (et != ErrorType.API_EC_NONE)
{
result = Util.CreateErrorMessage(et, commandParam.ParamList);
return false;
}
//是否有回复的权限
if (!UserAuthority.PostReply(forumInfo, commandParam.LocalUid, userGroupInfo, topicInfo))
{
result = Util.CreateErrorMessage(topicInfo.Closed >= 1 ? ErrorType.API_EC_TOPIC_CLOSED : ErrorType.API_EC_REPLY_PERM, commandParam.ParamList);
return false;
}
if (disablePost != 1)
{
et = TopicsCommandUtils.PostTimeAndRepostMessageValidate(userInfo, reply.Title + reply.Message);
if (et != ErrorType.API_EC_NONE)
{
result = Util.CreateErrorMessage(et, commandParam.ParamList);
return false;
}
//内容中是否含有需审核的词汇
if (ForumUtils.HasAuditWord(reply.Title + reply.Message))
hasAudit = true;
reply.Title = ForumUtils.BanWordFilter(reply.Title);
reply.Message = ForumUtils.BanWordFilter(reply.Message);
}
}
PostInfo postInfo = TopicsCommandUtils.PostReply(reply, userGroupInfo, userInfo, forumInfo, topicInfo.Title, disablePost, hasAudit);
if (topicInfo.Replies < (commandParam.GeneralConfig.Ppp + 9))
{
ForumUtils.DeleteTopicCacheFile(topicInfo.Tid);
}
TopicReplyResponse trr = new TopicReplyResponse();
trr.PostId = postInfo.Pid;
trr.Url = Utils.GetRootUrl(BaseConfigs.GetForumPath) + string.Format("showtopic.aspx?topicid={0}&postid={1}#{1}", reply.Tid, trr.PostId);
trr.NeedAudit = postInfo.Invisible == 1;
//同步到其他应用程序
Sync.Reply(postInfo.Pid.ToString(), postInfo.Tid.ToString(), postInfo.Topictitle, postInfo.Poster, postInfo.Posterid.ToString(), postInfo.Fid.ToString(), commandParam.AppInfo.APIKey);
result = commandParam.Format == FormatType.JSON ? JavaScriptConvert.SerializeObject(trr) : SerializationHelper.Serialize(trr);
return true;
}
