/// <summary>
/// 根本登陆用户ID和文件ID查找权限
/// 作者：章建国
/// </summary>
/// <param name="_fileid"></param>
/// <returns></returns>
public JsonResult GetLimitByUserIDandFileID(string _fileid)
{
try
{
tb_Limit _limit = null;
E_tb_InPersonnel _inpersonnel = Session["UserInfo"] as Model.PersonnelManage.E_tb_InPersonnel;
tb_LimitBLL _limitBLL = new tb_LimitBLL();
string where = string.Format(" limitId = {0} and fileId = {1} and limitType = '用户'", _inpersonnel.PersonnelID, _fileid);
var limitList = _limitbll.GetModelList(where);
if (limitList != null && limitList.Count > 0)
{
_limit = limitList[0];
}
else
{
where = string.Format(" limitId = {0} and fileId = {1} and limitType = '用户组'", _inpersonnel.AreaID, _fileid);
limitList = _limitbll.GetModelList(where);
if (limitList != null && limitList.Count > 0)
{
_limit = limitList[0];
}
}
return(Json(_limit, JsonRequestBehavior.AllowGet));
}
catch
{
return(Json("", JsonRequestBehavior.AllowGet));
}
}
/// <summary>
/// 给权限加入
/// </summary>
/// <param name="_limitid"></param>
/// <param name="_limittype"></param>
/// <param name="_isCheck"></param>
/// <returns></returns>
public JsonResult updateLimitToFile(string _limitid, string _limittype, bool _isCheck)
{
string _message = "修改权限失败！";
try
{
if (!string.IsNullOrEmpty(_limitid) && !string.IsNullOrEmpty(_limittype))
{
tb_LimitBLL limitbll = new tb_LimitBLL();
tb_Limit limitmodel = limitbll.GetModel(Convert.ToInt32(_limitid));
switch (_limittype)
{
case "read":
limitmodel.limitRead = _isCheck;
break;
case "write":
limitmodel.limitWrite = _isCheck;
break;
case "delete":
limitmodel.limitDelete = _isCheck;
break;
}
if (limitbll.Update(limitmodel))
{
_message = "修改权限成功！";
}
}
}
catch { }
return(Json(_message, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public tb_Limit DataRowToModel(DataRow row)
{
tb_Limit model = new tb_Limit();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["limitType"] != null)
{
model.limitType = row["limitType"].ToString();
}
if (row["limitId"] != null && row["limitId"].ToString() != "")
{
model.limitId = int.Parse(row["limitId"].ToString());
}
if (row["limitRead"] != null && row["limitRead"].ToString() != "")
{
if ((row["limitRead"].ToString() == "1") || (row["limitRead"].ToString().ToLower() == "true"))
{
model.limitRead = true;
}
else
{
model.limitRead = false;
}
}
if (row["limitWrite"] != null && row["limitWrite"].ToString() != "")
{
if ((row["limitWrite"].ToString() == "1") || (row["limitWrite"].ToString().ToLower() == "true"))
{
model.limitWrite = true;
}
else
{
model.limitWrite = false;
}
}
if (row["limitDelete"] != null && row["limitDelete"].ToString() != "")
{
if ((row["limitDelete"].ToString() == "1") || (row["limitDelete"].ToString().ToLower() == "true"))
{
model.limitDelete = true;
}
else
{
model.limitDelete = false;
}
}
if (row["fileId"] != null && row["fileId"].ToString() != "")
{
model.fileId = int.Parse(row["fileId"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(tb_Limit model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Limit set ");
strSql.Append("limitType=@limitType,");
strSql.Append("limitId=@limitId,");
strSql.Append("limitRead=@limitRead,");
strSql.Append("limitWrite=@limitWrite,");
strSql.Append("limitDelete=@limitDelete,");
strSql.Append("fileId=@fileId");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@limitType", SqlDbType.NVarChar, 50),
new SqlParameter("@limitId", SqlDbType.Int, 4),
new SqlParameter("@limitRead", SqlDbType.Bit, 1),
new SqlParameter("@limitWrite", SqlDbType.Bit, 1),
new SqlParameter("@limitDelete", SqlDbType.Bit, 1),
new SqlParameter("@fileId", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.limitType;
parameters[1].Value = model.limitId;
parameters[2].Value = model.limitRead;
parameters[3].Value = model.limitWrite;
parameters[4].Value = model.limitDelete;
parameters[5].Value = model.fileId;
parameters[6].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 给文件加入新的权限
/// 作者：章建国
/// </summary>
/// <param name="_fileid">文件ID</param>
/// <param name="_limitid">用户或者用户组ID</param>
/// <param name="_limittype">类型（用户或用户组）</param>
/// <returns></returns>
public JsonResult addLimitToFile(string _fileid, string _limitid, string _limittype)
{
string flag = "false";
if (!string.IsNullOrEmpty(_fileid) && !string.IsNullOrEmpty(_limitid) && !string.IsNullOrEmpty(_limittype))
{
try
{
_limittype = _limittype.Equals("0") ? "用户" : _limittype.Equals("00") ? "用户组" : "";
tb_Limit limitmodel = new tb_Limit()
{
fileId = Convert.ToInt32(_fileid), limitDelete = false, limitRead = false, limitWrite = false, limitId = Convert.ToInt32(_limitid), limitType = _limittype
};
if (new tb_LimitBLL().Add(limitmodel) > 0)
{
flag = "true";
}
}
catch { }
}
return(Json(flag, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(tb_Limit model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Limit(");
strSql.Append("limitType,limitId,limitRead,limitWrite,limitDelete,fileId)");
strSql.Append(" values (");
strSql.Append("@limitType,@limitId,@limitRead,@limitWrite,@limitDelete,@fileId)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@limitType", SqlDbType.NVarChar, 50),
new SqlParameter("@limitId", SqlDbType.Int, 4),
new SqlParameter("@limitRead", SqlDbType.Bit, 1),
new SqlParameter("@limitWrite", SqlDbType.Bit, 1),
new SqlParameter("@limitDelete", SqlDbType.Bit, 1),
new SqlParameter("@fileId", SqlDbType.Int, 4)
};
parameters[0].Value = model.limitType;
parameters[1].Value = model.limitId;
parameters[2].Value = model.limitRead;
parameters[3].Value = model.limitWrite;
parameters[4].Value = model.limitDelete;
parameters[5].Value = model.fileId;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public tb_Limit GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,limitType,limitId,limitRead,limitWrite,limitDelete,fileId from tb_Limit ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
tb_Limit model = new tb_Limit();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(tb_Limit model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(tb_Limit model)
{
return(dal.Add(model));
}
