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using System;
using System.Collections;
using System.Web;
using BP.Difference;
using BP.Web;
using BP.DA;
using System.Reflection;
namespace BP.WF.HttpHandler
{
abstract public class DirectoryPageBase
{
#region 执行方法.
/// <summary>
/// 获得Form数据.
/// </summary>
/// <param name="key">key</param>
/// <returns>返回值</returns>
public string GetValFromFrmByKey(string key, string isNullAsVal = null)
{
string val = HttpContextHelper.RequestParams(key);
if (val == null && key.Contains("DDL_") == false)
val = HttpContextHelper.RequestParams("DDL_" + key);
if (val == null && key.Contains("TB_") == false)
val = HttpContextHelper.RequestParams("TB_" + key);
if (val == null && key.Contains("CB_") == false)
val = HttpContextHelper.RequestParams("CB_" + key);
if (val == null)
{
if (isNullAsVal != null)
return isNullAsVal;
return "";
//throw new Exception("@获取Form参数错误,参数集合不包含[" + key + "]");
}
val = val.Replace("'", "~");
return val;
}
/// <summary>
/// token for guangxi jisuanzhongxin.
/// 1. 手机端连接服务需要,身份验证,需要token.
/// 2. 在全局中配置 TokenHost 地址, 每次调用服务都需要传入Token 参数.
/// 3. 如果不配置 TokenHost 就提示错误.
/// 4. 仅仅在会话信息丢失后,在调用该方法.
/// </summary>
/// <param name="token">获得token.</param>
/// <returns></returns>
public string DealToken(DirectoryPageBase page, string mothodName)
{
string token = page.GetRequestVal("Token");
if (DataType.IsNullOrEmpty(token) == true)
return null;
string host = BP.Difference.SystemConfig.GetValByKey("TokenHost", null);
//根据token直接登录
if (DataType.IsNullOrEmpty(host) == true)
{
BP.WF.Dev2Interface.Port_LoginByToken(token);
return "";
}
token = token.Split(',')[0];
string url = host + token;
string data = DataType.ReadURLContext(url, 5000);
if (DataType.IsNullOrEmpty(data) == true)
throw new Exception("err@token失效请重新登录。" + url + "");
BP.Port.Emp emp = new BP.Port.Emp();
emp.UserID = data;
if (emp.RetrieveFromDBSources() == 0)
throw new Exception("err@根据token获取用户名错误:" + token + ",获取数据为:" + data);
//执行登录.
BP.WF.Dev2Interface.Port_Login(data);
return "info@登录成功.";
}
/// <summary>
/// 执行方法
/// </summary>
/// <param name="obj">对象名</param>
/// <param name="methodName">方法</param>
/// <returns>返回执行的结果,执行错误抛出异常</returns>
public string DoMethod(DirectoryPageBase myEn, string methodName)
{
if (methodName.Contains(">") == true)
return "err@非法的脚本植入.";
//在用户名为空的情况下处理token.
if (WebUser.No == null)
{
bool isCanDealToken = true;
if (myEn.DoType.Contains("Login") == true)
isCanDealToken = false;
if (myEn.DoType.Contains("Index") == true)
isCanDealToken = false;
if (myEn.ToString().Contains("Admin") == true)
isCanDealToken = false;
if (isCanDealToken == true)
this.DealToken(myEn, myEn.DoType);
}
//if (WebUser.IsAdmin == false)
//{
//}
string clsID = myEn.ToString();
//权限判断,管理员.
if ((clsID.Contains("Admin_")
&& clsID.Contains("WF_Admin_TestingContainer") == false
&& clsID.Contains("WF_Admin_DevelopDesigner") == false)
|| clsID.Contains("GPMPage")
)
{
if (BP.Web.WebUser.IsAdmin == false)
throw new Exception("err@非管理员用户,无法执行:" + clsID + "类.UserNo=" + WebUser.No);
}
try
{
Type tp = myEn.GetType();
MethodInfo mp = tp.GetMethod(methodName);
if (mp == null)
{
/* 没有找到方法名字,就执行默认的方法. */
return myEn.DoDefaultMethod();
}
//执行该方法.
object[] paras = null;
return mp.Invoke(this, paras) as string; //调用由此 MethodInfo 实例反射的方法或构造函数。
}
catch (Exception ex)
{
if (ex.InnerException != null)
if (ex.InnerException.Message.IndexOf("err@") == 0)
return ex.InnerException.Message;
else
{
string msg = "err@调用类:[EnName=" + myEn.EnName + " - EnsName=" + myEn.EnsName + "]";
msg += "方法:[" + myEn.GetRequestVal("MethodName") + " " + methodName + "]";
msg += "主键值:[" + myEn.PKVal + "]";
msg += "出现错误:" + ex.InnerException;
return msg;
}
else
if (ex.Message.IndexOf("err@") == 0)
return ex.Message;
else
return "err@调用类:[" + myEn + "]方法:[" + methodName + "]出现错误:" + ex.Message;
}
}
/// <summary>
/// 执行默认的方法名称
/// </summary>
/// <returns>返回执行的结果</returns>
protected virtual string DoDefaultMethod()
{
if (this.DoType.Contains(">") == true)
return "err@非法的脚本植入.";
return "err@子类[" + this.ToString() + "]没有重写该[" + this.GetRequestVal("DoMethod") + "]方法请确认该方法是否缺少或者是非public类型的.";
}
#endregion 执行方法.
#region 公共方法.
public Hashtable ht = null;
public void AddPara(string key, string val)
{
if (ht == null)
ht = new Hashtable();
ht.Add(key, val);
}
public string GetRequestVal(string key)
{
if (ht != null && ht.ContainsKey(key))
{
string myval = ht[key] as string;
return HttpUtility.UrlDecode(myval, System.Text.Encoding.UTF8);
}
string val = HttpContextHelper.RequestQueryString(key);
if (val == null)
{
val = HttpContextHelper.RequestParams(key);
if (val == null)
return null;
}
return HttpUtility.UrlDecode(val, System.Text.Encoding.UTF8);
}
/// <summary>
/// 公共方法获取值
/// </summary>
/// <param name="param">参数名</param>
/// <returns></returns>
public int GetRequestValInt(string param)
{
string str = GetRequestVal(param);
if (str == null || str == "" || str == "null" || str == "undefined")
return 0;
try
{
return int.Parse(str);
}
catch
{
return 0;
}
}
public int GetRequestValChecked(string param)
{
string str = GetRequestVal(param);
if (str == null || str == "" || str == "null" || str == "undefined")
return 0;
return 1;
}
/// <summary>
/// 公共方法获取值
/// </summary>
/// <param name="param">参数名</param>
/// <returns></returns>
public bool GetRequestValBoolen(string param)
{
if (this.GetRequestValInt(param) == 1)
return true;
return false;
}
/// <summary>
/// 公共方法获取值
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public Int64 GetRequestValInt64(string param)
{
string str = GetRequestVal(param);
if (str == null || str == "" || str == "null")
return 0;
try
{
return Int64.Parse(str);
}
catch
{
return 0;
}
}
/// <summary>
/// 数据
/// </summary>
/// <param name="param"></param>
/// <returns></returns>
public float GetRequestValFloat(string param)
{
string str = GetRequestVal(param);
if (str == null || str == "" || str == "null")
return 0;
try
{
return float.Parse(str);
}
catch
{
return 0;
}
}
public decimal GetRequestValDecimal(string param)
{
string str = GetRequestVal(param);
if (str == null || str == "" || str == "null")
return 0;
try
{
return decimal.Parse(str);
}
catch
{
return 0;
}
}
/// <summary>
/// 获得参数.
/// </summary>
public string RequestParas
{
get
{
string urlExt = "";
// 适配framework和corenet core的rawurl中不含form data
foreach (string key in HttpContextHelper.RequestParamKeys)
{
if (key.Equals("1") == true || key.Equals("t") == true || key.Equals("T") == true) // 过滤url中1=1的情形
continue;
string value = HttpContextHelper.RequestParams(key);
if (!String.IsNullOrEmpty(value))
urlExt += string.Format("&{0}={1}", key, value);
}
return urlExt;
}
}
/// <summary>
/// 所有的paras
/// </summary>
public string RequestParasOfAll
{
get
{
string urlExt = "";
string rawUrl = HttpContextHelper.RequestRawUrl;
rawUrl = "&" + rawUrl.Substring(rawUrl.IndexOf('?') + 1);
string[] paras = rawUrl.Split('&');
foreach (string para in paras)
{
if (para == null
|| para == ""
|| para.Contains("=") == false)
continue;
if (para == "1=1")
continue;
if (para.Contains("DoType=")
|| para.Contains("DoMethod=")
|| para.ToLower().Equals("t")
|| para.Contains("HttpHandlerName="))
continue;
urlExt += "&" + para;
}
foreach (string key in HttpContextHelper.RequestParamKeys)
{
if (key.Equals("DoType")
|| key.Equals("DoMethod")
|| key.ToLower().Equals("t")
|| key.Equals("HttpHandlerName"))
continue;
if (urlExt.Contains("&" + key + "=") == false)
urlExt += "&" + key + "=" + HttpContextHelper.RequestParams(key);
}
return urlExt;
}
}
#endregion
#region 属性参数.
/// <summary>
///
/// </summary>
public string PKVal
{
get
{
string str = this.GetRequestVal("PKVal");
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("OID");
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("No");
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("MyPK");
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("NodeID");
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("WorkID");
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("PK");
if ("null".Equals(str) == true)
return null;
return str;
}
}
/// <summary>
/// 是否是移动?
/// </summary>
public bool ItIsMobile
{
get
{
string v = this.GetRequestVal("IsMobile");
if (v != null && v == "1")
return true;
if (HttpContextHelper.RequestRawUrl.Contains("/CCMobile/") == true)
return true;
return false;
}
}
/// <summary>
/// 编号
/// </summary>
public string No
{
get
{
string str = this.GetRequestVal("No"); // context.Request.QueryString["No"];
if (str == null || str == "" || str == "null")
return null;
return str;
}
}
public string Name
{
get
{
string str = this.GetRequestVal("Name");
if (str == null || str == "" || str == "null")
return null;
return str;
}
}
public string UserNo
{
get
{
string str = this.GetRequestVal("UserNo");
if (str == null || str == "" || str == "null")
return null;
return str;
}
}
public string DoWhat
{
get
{
string str = this.GetRequestVal("DoWhat");
if (str == null || str == "" || str == "null")
return null;
return str;
}
}
/// <summary>
/// 执行类型
/// </summary>
public string DoType
{
get
{
//获得执行的方法.
string doType = "";
doType = this.GetRequestVal("DoType");
if (String.IsNullOrEmpty(doType))
doType = this.GetRequestVal("Action");
if (String.IsNullOrEmpty(doType))
doType = this.GetRequestVal("action");
if (String.IsNullOrEmpty(doType))
doType = this.GetRequestVal("Method");
return doType;
}
}
public string EnName
{
get
{
string str = this.GetRequestVal("EnName");
if (str == null || str == "" || str == "null")
str = this.GetRequestVal("FK_MapData");
if (str == null || str == "" || str == "null")
return null;
return str;
}
}
/// <summary>
/// 类名
/// </summary>
public string EnsName
{
get
{
string str = this.GetRequestVal("EnsName");
if (str == null || str == "" || str == "null")
str = this.GetRequestVal("FK_MapData");
if (str == null || str == "" || str == "null")
str = this.GetRequestVal("FrmID");
if (str == null || str == "" || str == "null")
{
if (this.EnName == null)
return null;
return this.EnName + "s";
}
return str;
}
}
/// <summary>
/// 树形结构的类名
/// </summary>
public string TreeEnsName
{
get
{
string str = this.GetRequestVal("TreeEnsName");
if (str == null || str == "" || str == "null")
{
if (this.EnName == null)
return null;
return this.EnName + "s";
}
return str;
}
}
/// <summary>
/// 部门编号
/// </summary>
public string DeptNo
{
get
{
string str = this.GetRequestVal("FK_Dept");
if (str == null || str == "" || str == "null")
return null;
return str;
}
}
/// <summary>
/// 主键
/// </summary>
public string MyPK
{
get
{
string str = this.GetRequestVal("MyPK");
if (DataType.IsNullOrEmpty(str))
return null;
return str;
}
}
public string FK_Event
{
get
{
string str = this.GetRequestVal("FK_Event");
if (DataType.IsNullOrEmpty(str))
return null;
return str;
}
}
/// <summary>
/// 字典表
/// </summary>
public string FK_SFTable
{
get
{
string str = this.GetRequestVal("FK_SFTable");
if (DataType.IsNullOrEmpty(str))
return null;
return str;
}
}
public string EnumKey
{
get
{
string str = this.GetRequestVal("EnumKey");
if (DataType.IsNullOrEmpty(str))
return null;
return str;
}
}
public string Key
{
get
{
string str = this.GetRequestVal("Key");
if (DataType.IsNullOrEmpty(str))
return null;
return str;
}
}
public string KeyOfEn
{
get
{
string str = this.GetRequestVal("KeyOfEn");
if (DataType.IsNullOrEmpty(str))
return null;
return str;
}
}
public string Vals
{
get
{
string str = this.GetRequestVal("Vals");
if (DataType.IsNullOrEmpty(str))
return null;
return str;
}
}
/// <summary>
/// FK_MapData
/// </summary>
public string FrmID
{
get
{
string str = this.GetRequestVal("FK_MapData");
if (DataType.IsNullOrEmpty(str))
str = this.GetRequestVal("FrmID");
if (DataType.IsNullOrEmpty(str))
str = this.GetRequestVal("EnsName");
return str;
}
}
/// <summary>
/// 扩展信息
/// </summary>
public string FK_MapExt
{
get
{
string str = this.GetRequestVal("FK_MapExt");
if (DataType.IsNullOrEmpty(str))
{
str = this.GetRequestVal("MyPK");
if (DataType.IsNullOrEmpty(str) == true)
{
return null;
}
}
return str;
}
}
/// <summary>
/// 流程编号
/// </summary>
public string FlowNo
{
get
{
string str = this.GetRequestVal("FK_Flow");
if (str == null)
str = this.GetRequestVal("FlowNo");
if (str == null || str == "" || str == "null")
return null;
if (DataType.IsNumStr(str) == false)
return "err@";
return str;
}
}
/// <summary>
/// 人员编号
/// </summary>
public string EmpNo
{
get
{
string str = this.GetRequestVal("FK_Emp");
if (DataType.IsNullOrEmpty(str) == true)
return null;
return str;
}
}
/// <summary>
/// 域
/// </summary>
public string Domain
{
get
{
string str = this.GetRequestVal("Domain");
if (DataType.IsNullOrEmpty(str) == true)
return null;
return str;
}
}
/// <summary>
/// 相关编号
/// </summary>
public string RefNo
{
get
{
string str = this.GetRequestVal("RefNo");
if (DataType.IsNullOrEmpty(str) == true)
return null;
return str;
}
}
/// <summary>
/// 组织编号
/// </summary>
public string OrgNo
{
get
{
string str = this.GetRequestVal("OrgNo");
if (DataType.IsNullOrEmpty(str) == true)
return null;
return str;
}
}
public int GroupField
{
get
{
string str = this.GetRequestVal("GroupField");
if (DataType.IsNullOrEmpty(str) == true)
return 0;
return int.Parse(str);
}
}
private int _nodeID = 0;
/// <summary>
/// 节点ID
/// </summary>
public int NodeID
{
get
{
if (_nodeID != 0)
return _nodeID;
int nodeID = this.GetRequestValInt("FK_Node");
if (nodeID == 0)
nodeID = this.GetRequestValInt("NodeID");
return nodeID;
}
set
{
_nodeID = value;
}
}
public int ToNodeID
{
get
{
return this.GetRequestValInt("ToNodeID");
}
}
public Int64 FID
{
get
{
return this.GetRequestValInt("FID");
string str = this.GetRequestVal("FID");// context.Request.QueryString["FID"];
if (DataType.IsNullOrEmpty(str) == true)
return 0;
return int.Parse(str);
}
}
private Int64 _workID = 0;
public Int64 WorkID
{
get
{
if (_workID != 0)
return _workID;
string str = this.GetRequestVal("WorkID");
if (DataType.IsNullOrEmpty(str) == true)
{
str = this.GetRequestVal("PKVal"); //@hontyan. 这个方法都要修改.
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("OID");
}
if (DataType.IsNullOrEmpty(str) == true)
return 0;
return int.Parse(str);
}
set
{
_workID = value;
}
}
public string WorkIDStr
{
get
{
string val = this.GetRequestVal("WorkID");
if (DataType.IsNullOrEmpty(val) == true)
val = this.GetRequestVal("OID");
if (DataType.IsNullOrEmpty(val) == true)
val = this.GetRequestVal("PKVal");
return val;
}
}
public Int64 CWorkID
{
get
{
return this.GetRequestValInt("CWorkID");
}
}
/// <summary>
/// SID
/// </summary>
public string SID
{
get
{
string str = this.GetRequestVal("Token"); // context.Request.QueryString["Token"];
if (DataType.IsNullOrEmpty(str) == true)
return null;
return str;
}
}
/// <summary>
/// RefOID
/// </summary>
public int RefOID
{
get
{
string str = this.GetRequestVal("RefOID"); //context.Request.QueryString["RefOID"];
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("OID"); // context.Request.QueryString["OID"];
if (DataType.IsNullOrEmpty(str) == true)
return 0;
return int.Parse(str);
}
}
public int OID
{
get
{
string str = this.GetRequestVal("RefOID"); // context.Request.QueryString["RefOID"];
if (DataType.IsNullOrEmpty(str) == true || str.Equals("undefined"))
str = this.GetRequestVal("OID"); //context.Request.QueryString["OID"];
if (DataType.IsNullOrEmpty(str) == true)
return 0;
return int.Parse(str);
}
}
/// <summary>
/// 明细表
/// </summary>
public string MapDtlNo
{
get
{
string str = this.GetRequestVal("FK_MapDtl"); //context.Request.QueryString["FK_MapDtl"];
if (DataType.IsNullOrEmpty(str) == true)
str = this.GetRequestVal("EnsName");// context.Request.QueryString["EnsName"];
return str;
}
}
/// <summary>
/// 页面Index.
/// </summary>
public int PageIdx
{
get
{
int i = this.GetRequestValInt("PageIdx");
if (i == 0)
return 1;
return i;
}
}
/// <summary>
/// 页面大小
/// </summary>
public int PageSize
{
get
{
int i = this.GetRequestValInt("PageSize");
if (i == 0)
return 10;
return i;
}
}
public int Index
{
get
{
return this.GetRequestValInt("Index");
}
}
/// <summary>
/// 字段属性编号
/// </summary>
public string Ath
{
get
{
string str = this.GetRequestVal("Ath");// context.Request.QueryString["Ath"];
if (DataType.IsNullOrEmpty(str) == true)
return null;
return str;
}
}
/// <summary>
/// 获得Int数据
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public int GetValIntFromFrmByKey(string key)
{
string str = this.GetValFromFrmByKey(key);
if (str == null || str == "")
throw new Exception("@参数:" + key + "没有取到值.");
return int.Parse(str);
}
public float GetValFloatFromFrmByKey(string key)
{
string str = this.GetValFromFrmByKey(key);
if (str == null || str == "")
throw new Exception("@参数:" + key + "没有取到值.");
return float.Parse(str);
}
public decimal GetValDecimalFromFrmByKey(string key)
{
string str = this.GetValFromFrmByKey(key);
if (str == null || str == "")
throw new Exception("@参数:" + key + "没有取到值.");
return decimal.Parse(str);
}
public bool GetValBoolenFromFrmByKey(string key)
{
string val = this.GetValFromFrmByKey(key, "0");
if (val == "on" || val == "1")
return true;
if (val == null || val == "" || val == "0" || val == "off")
return false;
return true;
}
public new string RefPK
{
get
{
return this.GetRequestVal("RefPK");
//string str = this.context.Request.QueryString["RefPK"];
//return str;
}
}
public string RefPKVal
{
get
{
string str = this.GetRequestVal("RefPKVal");
if (str == null)
return "0";
return str;
}
}
#endregion 属性.
#region 父子流程相关的属性.
public Int64 PWorkID
{
get
{
return this.GetRequestValInt64("PWorkID");
}
}
public Int64 PFID
{
get
{
return this.GetRequestValInt64("PFID");
}
}
public int PNodeID
{
get
{
return this.GetRequestValInt("PNodeID");
}
}
public string PFlowNo
{
get
{
return this.GetRequestVal("PFlowNo");
}
}
#endregion 父子流程相关的属性.
}
}