/// <summary>
/// 删除指定主题
/// </summary>
/// <returns></returns>
public string Delete()
{
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 (Uid < 1)
//{
// ErrorCode = (int)ErrorType.API_EC_SESSIONKEY;
// return "";
//}
if (CallId <= LastCallId)
{
ErrorCode = (int)ErrorType.API_EC_CALLID;
return string.Empty;
}
if (!CheckRequiredParams("topic_ids"))
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return string.Empty;
}
string topicIds = GetParam("topic_ids").ToString();
if (!Utils.IsNumericList(topicIds))
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return string.Empty;
}
if (topicIds.Split(',').Length > 20)
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return string.Empty;
}
int forumId = TypeConverter.ObjectToInt(GetParam("fid"));
if (this.App.ApplicationType == (int)ApplicationType.DESKTOP)
{
if (!CheckRequiredParams("fid"))
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return string.Empty;
}
ShortUserInfo user = Discuz.Forum.Users.GetShortUserInfo(Uid);
if (user == null || !Moderators.IsModer(user.Adminid, Uid, forumId))
{
ErrorCode = (int)ErrorType.API_EC_PERMISSION_DENIED;
return string.Empty;
}
if (!Discuz.Forum.Topics.InSameForum(topicIds, forumId))
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return string.Empty;
}
}
bool result = Discuz.Forum.TopicAdmins.DeleteTopics(topicIds, false) > 0;
TopicDeleteResponse tdr = new TopicDeleteResponse();
tdr.Successfull = result ? 1 : 0;
if (Format == FormatType.JSON)
return string.Format("\"{0}\"", result.ToString().ToLower());
return SerializationHelper.Serialize(tdr);
}
public override bool Run(CommandParameter commandParam, ref string result)
{
if (!commandParam.CheckRequiredParams("topic_ids"))
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
string topicIds = commandParam.GetDNTParam("topic_ids").ToString();
if (!Utils.IsNumericList(topicIds))
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
if (topicIds.Split(',').Length > 20)
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
int forumId = commandParam.GetIntParam("fid");
//桌面程序需要验证当前登录用户身份
if (commandParam.AppInfo.ApplicationType == (int)ApplicationType.DESKTOP)
{
if (!commandParam.CheckRequiredParams("fid"))
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
if (commandParam.LocalUid < 1)
{
result = Util.CreateErrorMessage(ErrorType.API_EC_SESSIONKEY, commandParam.ParamList);
return false;
}
ShortUserInfo user = Discuz.Forum.Users.GetShortUserInfo(commandParam.LocalUid);
if (user == null || !Moderators.IsModer(user.Adminid, commandParam.LocalUid, forumId))
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PERMISSION_DENIED, commandParam.ParamList);
return false;
}
if (!Discuz.Forum.Topics.InSameForum(topicIds, forumId))
{
result = Util.CreateErrorMessage(ErrorType.API_EC_PARAM, commandParam.ParamList);
return false;
}
}
bool deleteResult = Discuz.Forum.TopicAdmins.DeleteTopics(topicIds, false) > 0;
TopicDeleteResponse tdr = new TopicDeleteResponse();
tdr.Successfull = deleteResult ? 1 : 0;
result = commandParam.Format == FormatType.JSON ? string.Format("\"{0}\"", result.ToString().ToLower()) : SerializationHelper.Serialize(tdr);
return true;
}
