/// <summary>
/// 获取下一节点名称及人员信息
/// </summary>
/// <param name="instanceId">工作流实例ID</param>
/// <param name="fTask">当前环节名</param>
/// <param name="nextNodeName">下一节点名称，引用类型</param>
/// <param name="roleId">下一节点配置的人员、角色ID，引用类型</param>
/// <param name="roleName">下一节点配置的人员、角色名称，引用类型</param>
/// <param name="roleType">下一节点配置的类型，用于区别人员还是角色。值为ADAccount时是人员，其它表示角色</param>
public static void GetNextNodeContentsByNodeName(string instanceId, string NodeName, ref string nextNodeName, ref string roleId, ref string roleName, ref string roleType)
{
WorkflowInstance ins = WorkflowInstance.Find(instanceId);
//Aim.WorkFlow.WorkflowTemplate temp = Aim.WorkFlow.WorkflowTemplate.Find(ins.WorkflowTemplateID);
XmlDocument doc = new XmlDocument();
doc.LoadXml(ins.XAML);
XmlElement root = doc.DocumentElement;
string nameSpace = root.NamespaceURI;
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
nsmgr.AddNamespace("ns", nameSpace);
nsmgr.AddNamespace("x", "http://schemas.microsoft.com/winfx/2006/xaml");
nsmgr.AddNamespace("bwa", "clr-namespace:BPM.WF.Activities;assembly=BPM.WF");
string current = "ApprovalNode Name=\"" + NodeName + "\"";
if (root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + current + "')]", nsmgr) != null)//直接路由
{
string config = System.Web.HttpUtility.HtmlDecode(root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + current + "')]", nsmgr).Attributes["ApprovalNodeConfig"].InnerXml);
XmlDocument docC = new XmlDocument();
docC.LoadXml(config);
nextNodeName = docC.DocumentElement.Attributes["Name"].InnerText.ToString();
if (docC.DocumentElement.SelectSingleNode("ApprovalUnits") != null && docC.DocumentElement.SelectSingleNode("ApprovalUnits").ChildNodes.Count > 0)
{
XmlNodeList list = docC.DocumentElement.SelectSingleNode("ApprovalUnits").ChildNodes;
foreach (XmlNode chd in list)
{
roleId += chd.ChildNodes[0].Attributes["Value"].InnerText + ",";
roleName += chd.ChildNodes[0].Attributes["Name"].InnerText + ",";
roleType = chd.ChildNodes[0].Attributes["Type"].InnerText;
}
}
}
}
/// <summary>
/// 获取下一节点名称及人员信息
/// </summary>
/// <param name="fTask">Aim.WorkFlow.Task 实体（根据task表ID获得）</param>
/// <param name="nextNodeName">下一节点名称，引用类型</param>
/// <param name="roleId">下一节点配置的人员、角色ID，引用类型</param>
/// <param name="roleName">下一节点配置的人员、角色名称，引用类型</param>
/// <param name="roleType">下一节点配置的类型，用于区别人员还是角色。值为ADAccount时是人员，其它表示角色</param>
public static void GetNextNodeContents(Task fTask, ref string nextNodeName, ref string roleId, ref string roleName, ref string roleType)
{
XmlSerializer xs = new XmlSerializer(typeof(TaskContext));
if (!string.IsNullOrEmpty(fTask.Context))
{
StringReader sr = new StringReader(fTask.Context);
TaskContext content = xs.Deserialize(sr) as TaskContext;
if (content.SwitchRules.Length > 0)
{
TaskContextSwitchRuleNextAction[] arrs = content.SwitchRules[0].NextActions;
if (arrs.Length > 0)
{
string route = arrs[0].Name;
WorkflowInstance ins = WorkflowInstance.Find(fTask.WorkflowInstanceID);
//Aim.WorkFlow.WorkflowTemplate temp = Aim.WorkFlow.WorkflowTemplate.Find(ins.WorkflowTemplateID);
XmlDocument doc = new XmlDocument();
doc.LoadXml(ins.XAML);
XmlElement root = doc.DocumentElement;
string nameSpace = root.NamespaceURI;
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
nsmgr.AddNamespace("ns", nameSpace);
nsmgr.AddNamespace("x", "http://schemas.microsoft.com/winfx/2006/xaml");
nsmgr.AddNamespace("bwa", "clr-namespace:BPM.WF.Activities;assembly=BPM.WF");
string current = "ApprovalNode Name=\"" + fTask.ApprovalNodeName + "\"";
XmlNode currentNode = root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + current + "')]", nsmgr);
//XmlNode node = root.SelectSingleNode("//*[@x:Key='" + nextName + "']", nsmgr);
XmlNode node = currentNode.NextSibling.SelectSingleNode("ns:FlowSwitch/ns:FlowStep[@x:Key='" + route + "']", nsmgr);
string contents = "ApprovalNode Name=\"" + route + "\"";
if (root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + contents + "')]", nsmgr) != null)//直接路由
{
string config = System.Web.HttpUtility.HtmlDecode(root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + contents + "')]", nsmgr).Attributes["ApprovalNodeConfig"].InnerXml);
XmlDocument docC = new XmlDocument();
docC.LoadXml(config);
nextNodeName = docC.DocumentElement.Attributes["Name"].InnerText.ToString();
if (docC.DocumentElement.SelectSingleNode("ApprovalUnits") != null && docC.DocumentElement.SelectSingleNode("ApprovalUnits").ChildNodes.Count > 0)
{
XmlNodeList list = docC.DocumentElement.SelectSingleNode("ApprovalUnits").ChildNodes;
foreach (XmlNode chd in list)
{
roleId += chd.ChildNodes[0].Attributes["Value"].InnerText + ",";
roleName += chd.ChildNodes[0].Attributes["Name"].InnerText + ",";
roleType = chd.ChildNodes[0].Attributes["Type"].InnerText;
}
}
}
}
}
}
}
public static ApprovalResult GetApprovalResult(Aim.WorkFlow.WinService.Task task, string taskId, string winstanceId, string route, params string[] UserIdsNames)
{
ApprovalResult result = new ApprovalResult()
{
Task = task,
TaskId = task.ID,
ApprovalDateTime = DateTime.Now,
Opinion = ApprovalOpinion.意,
ExtendedProperties = new List <KeyValuePair_V2>().ToArray(),
ApprovalNodeSkipInfoList = new List <ApprovalNodeSkipInfo>().ToArray(),
//Comment = ""
};
/// 设定跳过后续哪些节点.
/*List<ApprovalNodeSkipInfo> approvalNodeSkipInfos = new List<ApprovalNodeSkipInfo>();
*
* if (checkBox1.IsChecked.HasValue && checkBox1.IsChecked.Value)
* approvalNodeSkipInfos.Add(new ApprovalNodeSkipInfo() { ApprovalNodeContextName = "经理审批", CanBeSkipped = true });
*
* if (checkBox2.IsChecked.HasValue && checkBox2.IsChecked.Value)
* approvalNodeSkipInfos.Add(new ApprovalNodeSkipInfo() { ApprovalNodeContextName = "主管审批", CanBeSkipped = true });
*
* result.ApprovalNodeSkipInfoList = approvalNodeSkipInfos.ToArray();
*/
/// 设定选中的流转节点
if (route != "")
{
result.SwitchRules = new KeyValuePair_V2[]
{
new KeyValuePair_V2()
{
Key = task.ApprovalNodeName,
Value = route
}
};
WorkflowInstance ins = WorkflowInstance.Find(winstanceId);
//Aim.WorkFlow.WorkflowTemplate temp = Aim.WorkFlow.WorkflowTemplate.Find(ins.WorkflowTemplateID);
XmlDocument doc = new XmlDocument();
doc.LoadXml(ins.XAML);
XmlElement root = doc.DocumentElement;
string nameSpace = root.NamespaceURI;
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
nsmgr.AddNamespace("ns", nameSpace);
nsmgr.AddNamespace("x", "http://schemas.microsoft.com/winfx/2006/xaml");
nsmgr.AddNamespace("bwa", "clr-namespace:BPM.WF.Activities;assembly=BPM.WF");
string current = "ApprovalNode Name=\"" + task.ApprovalNodeName + "\"";
XmlNode currentNode = root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + current + "')]", nsmgr);
//XmlNode node = root.SelectSingleNode("//*[@x:Key='" + nextName + "']", nsmgr);
XmlNode node = currentNode.NextSibling.SelectSingleNode("ns:FlowSwitch/ns:FlowStep[@x:Key='" + route + "']", nsmgr);
string nextUserIds = "";
string nextUserNames = "";
string nextUserAccountType = "";
string nextNodeName = "";
string content = "ApprovalNode Name=\"" + route + "\"";
if (root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + content + "')]", nsmgr) != null)//直接路由
{
string config = System.Web.HttpUtility.HtmlDecode(root.SelectSingleNode("//*[contains(@ApprovalNodeConfig,'" + content + "')]", nsmgr).Attributes["ApprovalNodeConfig"].InnerXml);
XmlDocument docC = new XmlDocument();
docC.LoadXml(config);
nextNodeName = docC.DocumentElement.Attributes["Name"].InnerText.ToString();
if (docC.DocumentElement.SelectSingleNode("ApprovalUnits") != null && docC.DocumentElement.SelectSingleNode("ApprovalUnits").ChildNodes.Count > 0)
{
XmlNodeList list = docC.DocumentElement.SelectSingleNode("ApprovalUnits").ChildNodes;
foreach (XmlNode chd in list)
{
nextUserIds += chd.ChildNodes[0].Attributes["Value"].InnerText + ",";
nextUserNames += chd.ChildNodes[0].Attributes["Name"].InnerText + ",";
nextUserAccountType = chd.ChildNodes[0].Attributes["Type"].InnerText;
}
}
}
nextUserIds = nextUserIds.TrimEnd(',');
nextUserNames = nextUserNames.TrimEnd(',');
/// 设定指定流转节点的审批人员的信息.
List <ApprovalNodeContext> approvalNodeContexts = new List <ApprovalNodeContext>();
ApprovalNodeContext specifiedApprovalNodeContext = new ApprovalNodeContext();
specifiedApprovalNodeContext.Name = nextNodeName;
if (nextUserAccountType != "ADAccount" && nextUserIds != "" && UserIdsNames != null && UserIdsNames.Length == 0)//如果是组或者角色
{
string[] grpIds = nextUserIds.Split(',');
string[] grpNames = nextUserNames.Split(',');
List <ApprovalUnitContext> approvalUnitContexts = new List <ApprovalUnitContext>();
foreach (string groupId in grpIds)
{
string cou = @"select count(*) from (select distinct ParentDeptName from View_SysUserGroup where ChildDeptName=(Select Name from SysRole where RoleID='{0}')) a";
string sql = "";
int count = DataHelper.QueryValue <int>(string.Format(cou, groupId));
IList <EasyDictionary> lists = null;
//判断角色的唯一性,多部门角色需要对应到部门
if (count > 1)
{
sql = @"select distinct UserID,UserName Name from View_SysUserGroup where ChildDeptName in (Select Name from SysRole where RoleID='{0}')
and (select top 1 Path+'.'+DeptId from View_SysUserGroup where UserID='{1}') like '%'+Path+'%'";
sql = string.Format(sql, groupId, task.OwnerId);
lists = DataHelper.QueryDictList(sql);
}
else if (count == 1)
{
sql = "select UserId,UserName Name from View_SysUserGroup where ChildDeptName=(Select Name from SysRole where RoleID='{0}')";
sql = string.Format(sql, groupId);
lists = DataHelper.QueryDictList(sql);
}
if (lists == null || lists.Count == 0)
{
throw new Exception("缺少角色" + nextUserNames + "的人员!");
}
foreach (EasyDictionary ed in lists)
{
approvalUnitContexts.Add(new ApprovalUnitContext()
{
Approver = new Approver()
{
Value = ed["UserID"].ToString(), Name = ed["Name"].ToString()
}
});
}
}
specifiedApprovalNodeContext.ApprovalUnitContexts = approvalUnitContexts.ToArray();
approvalNodeContexts.Add(specifiedApprovalNodeContext);
result.SpecifiedApprovalNodeContexts = approvalNodeContexts.ToArray();
}
else if (UserIdsNames != null && UserIdsNames.Length == 2)
{
LoadFromConfigString(specifiedApprovalNodeContext, UserIdsNames[0].TrimEnd(','), UserIdsNames[1].TrimEnd(','));
approvalNodeContexts.Add(specifiedApprovalNodeContext);
result.SpecifiedApprovalNodeContexts = approvalNodeContexts.ToArray();
}
else if (nextUserIds.Trim() != "")
{
LoadFromConfigString(specifiedApprovalNodeContext, nextUserIds, nextUserNames);
approvalNodeContexts.Add(specifiedApprovalNodeContext);
result.SpecifiedApprovalNodeContexts = approvalNodeContexts.ToArray();
}
/*List<ApprovalNodeContext> approvalNodeContexts = new List<ApprovalNodeContext>();
*
* ApprovalNodeContext specifiedApprovalNodeContext = new ApprovalNodeContext();
* specifiedApprovalNodeContext.Name = this.RequestData["RouteName"].ToString();
*
* string userIds = this.RequestData["UserIds"].ToString().TrimEnd(',');
* string userNames = this.RequestData["UserNames"].ToString().TrimEnd(',');
* LoadFromConfigString(specifiedApprovalNodeContext, userIds,userNames);
* approvalNodeContexts.Add(specifiedApprovalNodeContext);
* result.SpecifiedApprovalNodeContexts = approvalNodeContexts.ToArray();*/
}
return(result);
}