private void BuildAction(string actionId, int step, WbapAction action, WbapRequest request)
{
ActionFlowSchema actionSchema = WbdlSchema.Actions.FindItem(actionId);
if (actionSchema == null)
{
throw (new E_CanNotFindActionSchema(actionId));
}
bool hasBuildedRequest = false;
for (int i = step; i < actionSchema.Actions.Count; i++)
{
ActionSchema methodSchema = actionSchema.Actions[i];
if (methodSchema.IsRunAtClient())
{
if (hasBuildedRequest)
{
break;
}
ClientAction clientAction = new ClientAction();
action.ClientActions.Add(clientAction);
BuildClientAction(methodSchema, clientAction, request);
}
else
{
BuildServerRequest(action.Request, actionSchema, i);
hasBuildedRequest = true;
break;
}
}
}
private ClientAction BuildClientAction(ActionSchema methodSchema, WbapRequest request)
{
ClientAction clientRequest = new ClientAction();
BuildClientAction(methodSchema, clientRequest, request);
return(clientRequest);
}
/// <summary>
/// 反序列化输入流
/// </summary>
/// <param name="requestText"></param>
/// <returns></returns>
public static WbapRequest DeserializeRequest(string requestText)
{
WbapRequest wbapRequest = new WbapRequest();
JObject jObj = JObject.Parse(requestText);
wbapRequest.PageName = jObj.Value <string>("PageName");
wbapRequest.ActionId = jObj.Value <string>("ActionId");
wbapRequest.Url = jObj.Value <string>("Url");
JObject elementBinds = (JObject)jObj.Value <JObject>("ElementBinds");
if (elementBinds == null)
{
return(wbapRequest);
}
wbapRequest.Step = jObj.Value <int>("Step");
foreach (JProperty elementBind in elementBinds.Properties())
{
string elementName = elementBind.Name;
if (WbapDataBody.ElementIsDataType(elementName, WbapDataType._List))
{
string s = elementBind.Value.ToString();
WbapList dataList = JsonConvert.DeserializeObject <WbapList>(s);
wbapRequest.ElementBinds.Add(elementBind.Name, dataList);
}
else if (WbapDataBody.ElementIsDataType(elementName, WbapDataType._String))
{
string value = elementBind.Value.Value <string>();
wbapRequest.ElementBinds.Add(elementName, value);
}
}
return(wbapRequest);
}
//private WbapResponse InvokeFarAction(WbapRequest wbapRequest)
//{
// WbapResponse response = new WbapResponse();
// response.PageName = schema.Id;
// Dictionary<string, Object> namedParams = new Dictionary<string, object>();
// foreach (KeyValuePair<string, Object> elementItem in wbapRequest.ElementBinds)
// {
// string retElement = null;
// if (elementItem.Key.Equals("ReturnValue"))
// {
// retElement = elementItem.Value.ToString();
// }
// else
// {
// namedParams.Add(elementItem.Key, GetParamVarValue(elementItem.Value.ToString()));
// }
// }
// Umc.Umc.InvokeFunction("sid", "msid", wbapRequest.ActionId, namedParams);
// return response;
//}
private void BuildServerRequest(WbapRequest request, ActionFlowSchema action, int Step)
{
request.Step = Step;
request.PageName = WbdlSchema.Id;
request.ActionId = action.Id;
for (int i = Step; i < action.Actions.Count; i++)
{
ActionSchema methodSchema = action.Actions[i];
if (methodSchema.IsRunAtClient())
{
break;
}
for (int j = 0; j < methodSchema.Parameters.Count; j++)
{
ParameterSchema paramSchema = methodSchema.Parameters[j];
if (string.IsNullOrEmpty(paramSchema.Value))
{
continue;
}
string[] realParamValues = paramSchema.Value.Split(PARAM_SPLITOR);
foreach (string realParamValue in realParamValues)
{
if (Array.IndexOf(VAR_TYPES, realParamValue[0]) == (int)VarFlagType.Element)
{
string key = realParamValue.Remove(0, 1);
if (!request.ElementBinds.ContainsKey(key))
{
request.ElementBinds.Add(key, "");
}
}
else if (Array.IndexOf(VAR_TYPES, realParamValue[0]) == (int)VarFlagType.Table)
{
request.ElementBinds.ImportTableSchema(realParamValue.Remove(0, 1), WbdlSchema);
}
else if (realParamValue[0].Equals('$'))
{
request.ElementBinds.Add(realParamValue, "");
}
else if (pageCtr.ContainsDataTable(realParamValue))
{
pageCtr.BuildRequestDataBodyWithTable(request.ElementBinds, realParamValue, null);
}
else if (methodSchema.MethodName.Equals("UpdateDataSet", StringComparison.OrdinalIgnoreCase))
{
pageCtr.BuildRequestDataBodyWithDataSet(request.ElementBinds);
}
}
}
}
}
private void SetSessionInfo(WbapRequest wbapRequest)
{
string sessionKey = "$SessionID";
string userIdKey = "$UserID";
string userIdStringKey = "$UserIDString";
string userNameKey = "$UserName";
#region set session info
UserContext uc = UserContextContainer.GetUserContextBySessionId(this.sessionId);
if (uc != null)
{
//wbapRequest.ElementBinds.Add("$CurrentYear", DateTime.Now.Year.ToString());
//wbapRequest.ElementBinds.Add("$CurrentMonth", DateTime.Now.Month.ToString());
//wbapRequest.ElementBinds.Add("$CurrentDay", DateTime.Now.Day.ToString());
//wbapRequest.ElementBinds.Add("$CurrentWeek", System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetDayName(DateTime.Now.DayOfWeek));
if (!wbapRequest.ElementBinds.ContainsKey(sessionKey))
{
wbapRequest.ElementBinds.Add(sessionKey, this.sessionId);
}
else
{
wbapRequest.ElementBinds[sessionKey] = this.sessionId;
}
if (!wbapRequest.ElementBinds.ContainsKey(userIdKey))
{
wbapRequest.ElementBinds.Add(userIdKey, uc.UserId);
}
else
{
wbapRequest.ElementBinds[userIdKey] = uc.UserId;
}
if (!wbapRequest.ElementBinds.ContainsKey(userIdStringKey))
{
wbapRequest.ElementBinds.Add(userIdStringKey, "'" + uc.UserId + "'");
}
else
{
wbapRequest.ElementBinds[userIdStringKey] = "'" + uc.UserId + "'";
}
if (!wbapRequest.ElementBinds.ContainsKey(userNameKey))
{
wbapRequest.ElementBinds.Add(userNameKey, uc.UserName);
}
else
{
wbapRequest.ElementBinds[userNameKey] = uc.UserName;
}
}
#endregion
}
/// <summary>
/// 取得动作
/// </summary>
/// <param name="wbapRequest"></param>
/// <param name="response"></param>
/// <param name="pageName"></param>
/// <param name="sessionId"></param>
/// <returns></returns>
public ActionBroker GetAction(WbapRequest wbapRequest, ref WbapResponse response, string pageName, string sessionId, ISecurity secHandler)
{
SetSessionInfo(wbapRequest);
ActionBroker action = null;
SaveRequestData(wbapRequest);
if (response == null)
{
response = new WbapResponse();
}
response.PageName = pageName;
//if (pageCtr == null || pageCtr.BuzObject.Id != pageName)
// pageCtr = new PageController(pageName,sessionId);
this.sessionId = sessionId;
ActionFlowSchema actionSchema = null;
if (pageCtr.Schame.Actions.FindItem(wbapRequest.ActionId) == null)
{
if (wbapRequest.ActionId.Equals("onLoad", StringComparison.OrdinalIgnoreCase))
{
return(null);
}
else
{
action = new ActionBroker(wbapRequest, actionSchema, pageCtr, sessionId, WbdlSchema, secHandler);
response = action.ExecuteFar();
return(null);
}
}
try
{
actionSchema = pageCtr.Schame.Actions.GetItem(wbapRequest.ActionId);
}
catch (Exception)
{
throw (new E_CanNotFindActionSchema(wbapRequest.ActionId));
}
if (actionSchema == null)
{
throw (new E_CanNotFindActionSchema(wbapRequest.ActionId));
}
action = new ActionBroker(wbapRequest, actionSchema, pageCtr, sessionId, WbdlSchema, _ISec);
return(action);
}
private void SaveRequestData(WbapRequest wbapRequest)
{
if (wbapRequest == null)
{
return;
}
foreach (KeyValuePair <string, object> data in wbapRequest.ElementBinds)
{
if (!requestDataMap.ContainsKey(data.Key))
{
requestDataMap.Add(data.Key, data.Value);
}
else
{
requestDataMap[data.Key] = data.Value;
}
}
}
/// <summary>
/// 初始化
/// </summary>
/// <returns></returns>
public WbapResponse Initialize(string pageName, string sessionId)
{
WbapResponse resp = null;
//CheckPermissionRetrun ret = _ISec.CheckObjectPermission(sessionId, pageName, 1);
//if (ret != CheckPermissionRetrun.Yes)
//{
// resp = new WbapResponse();
// resp.ErrorNo = (int)(ret);
// // Convert.ToInt32
// resp.Message = "Access denied: " + ret.ToString();
// resp.PageName = pageName;
// return resp;
//}
//pageCtr = new PageController(pageName,sessionId);
this.sessionId = sessionId;
// this.schema = pageCtr.Schame;
pageCtr.Initialize();
WbapRequest request = new WbapRequest();
request.ActionId = "OnLoad";
request.Step = 0;
request.PageName = pageName;
#region 权限管理
//ret =_ISec.CheckObjectPermission(sessionId, streamRequest.ActionId, 2);
//if (ret != CheckPermissionRetrun.Yes)
//{
// resp = new WbapResponse();
// resp.ErrorNo = Convert.ToInt32(ret);
// resp.Message = "Access denied:" + ret.ToString();
// resp.PageName = pageName;
// return resp;
//}
#endregion
ActionBroker action = GetAction(request, ref resp, pageName, sessionId, _ISec);
if (action != null)
{
resp = action.Execute();
}
//元素捆绑
foreach (FieldBindSchema fieldBindSchema in WbdlSchema.FieldBinds)
{
//ret = _ISec.CheckObjectPermission(sessionId, fieldBindSchema.Id, 2);
//if (ret == CheckPermissionRetrun.Yes)
this.InitualElement(resp, fieldBindSchema);
}
//捆绑列表列属性
foreach (DataListBindSchema listBindSchema in WbdlSchema.DataListBinds)
{
//ret = _ISec.CheckObjectPermission(sessionId, listBindSchema.Id, 2);
//if (ret == CheckPermissionRetrun.Yes)
//{
foreach (FieldBindSchema fieldBindSchema in listBindSchema.Columns)
{
//ret = _ISec.CheckObjectPermission(sessionId, fieldBindSchema.Id, 2);
//if (ret == CheckPermissionRetrun.Yes)
this.InitualElement(resp, fieldBindSchema);
}
//}
}
//控件捆绑
foreach (WbdlControl wbdlControl in WbdlSchema.Controls)
{
ActionSchema ms = wbdlControl.DataFunction;
MethodBroker mb = new MethodBroker(ms);
object invokeRet = mb.Invoke(sessionId, WbdlSchema, request);
WbapControl wbapControl = new WbapControl();
wbapControl.Data = invokeRet;
wbapControl.VenderObject = wbdlControl.VenderObject;
wbapControl.VenderUrl = wbdlControl.VerderUrl;
resp.Controls.Add(wbdlControl.Id, wbapControl);
}
//捆绑数据；
pageCtr.FillDataBodyWithDataSet(resp.ElementBinds);
//捆绑列表
//foreach (PageDataList pageList in pageCtr.Page.PageLists.Values)
//{
// string listId = pageList.ElementId;
// if (!resp.ElementBinds.ContainsKey(listId + WbapList.TypeMarker))
// {
// WbapList wbapList = pageCtr.GetWbapList(listId);
// resp.ElementBinds.Add(listId + WbapList.TypeMarker, wbapList);
// }
//}
//捆绑事件
foreach (EventSchema eventBindSchema in WbdlSchema.EventBinds)
{
string actionId = eventBindSchema.ActionFlow;
WbapEvent wbapEvent = new WbapEvent();
wbapEvent.EventName = eventBindSchema.EventName;
BuildAction(actionId, 0, wbapEvent.Action, request);
resp.ElementBinds.AddEvent(eventBindSchema.Id, wbapEvent);
}
//替换全局变量
foreach (string elementKey in resp.ElementBinds.Keys)
{
if (elementKey.Length > 0 && elementKey[0] == '$')
{
resp.ElementBinds[elementKey] = request.ElementBinds[elementKey];
}
}
return(resp);
}
private void BuildClientAction(ActionSchema methodSchema, ClientAction clientRequest, WbapRequest request)
{
clientRequest.FuncName = methodSchema.MethodName;
clientRequest.ReturnValue = methodSchema.ReturnValue;
foreach (ParameterSchema paramSchema in methodSchema.Parameters)
{
if (paramSchema.Value[0] == '$')
{
clientRequest.Parameters.Add(request.ElementBinds[paramSchema.Value]);
}
else
{
clientRequest.Parameters.Add(paramSchema.Value);
}
}
}