public static WFManualWorkItem GetWorkItem(string wID)
{
IWFWorkflowService svc = Common.GetWorkFlowAPI();
string workItemID = wID;// for example, "54A648A0A3004A02981E7F0848820FE7";
WFManualWorkItem workItem = null;
try
{
workItem = svc.GetWorkItem(workItemID);
}
catch (Exception ex)
{
}
return(workItem);
}
static void Main(string[] args)
{
userNameWithDomain = "ap-fvzlpv2\\agpsvc";
passWord = "******";
AuthHeader = string.Format("Basic " + Base64Encode(string.Format("{0}:{1}", userNameWithDomain, passWord)));
try
{
SetCustomAttribute();
WFManualWorkItem workItemResponse = GetWorkItem("804738002502C7551199AE51BDBC1BEF");
IWFWorkflowService wfService = GetWorkflowService();
WFManualWorkItem wFProcessDefinitions = wfService.GetWorkItem("804738002502C7551199AE51BDBC1BEF");
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("\nException Caught!");
}
}
//得到当前步骤的名称
public string getDisplayName(string processInstanceID)
{
WFManualWorkItem thisNode = getNextNode(processInstanceID);
return(thisNode.DisplayName);
}
//设定绑定的属性值
public void setValue(string pid, string name, object value)
{
WFManualWorkItem thisNode = getNextNode(pid);
api.SetCustomAttr(thisNode.WorkObjectID, name, value);
}
//得倒绑定的属性值
public object getValue(string pid, string name)
{
WFManualWorkItem thisNode = getNextNode(pid);
return(api.GetCustomAttr(thisNode.WorkObjectID, name));
}
//找到下个节点
private string prepareNextNode(string processInstanceID, string lastUserID, int OrganizationUnitID, ref string email)
{
WFManualWorkItem nextNode = getNextNode(processInstanceID);
if (nextNode == null)
{
return(null); //process finished
}
else
{
string participant = "";
string participantEmail = "";
nextNode.UserID = nextNode.UserID.Split('\\')[1].ToString();
//translate participant(防止多个流程角色)
string[] ids = nextNode.OriginalUserID.Split('\\')[1].ToString().Split("|".ToCharArray());
for (int i = 0; i < ids.Length; i++)
{
string uid = string.Empty;
string PositionTypeCode = ids[i].ToString();
getUserIDByIdentifier(PositionTypeCode, OrganizationUnitID, ref uid, ref email);
//当前角色下找不到人
if (uid == "none")
{
continue;
}
else
{
participant += uid + "&";
participantEmail += email;
}
}
participant = participant.TrimEnd('&');
// update workitem
APWorkFlow.NodeStatusDataTable dt = new APWorkFlow.NodeStatusDataTable();
APWorkFlow.NodeStatusRow dr = dt.NewNodeStatusRow();
if (!String.IsNullOrEmpty(participant) && participant != "none") //user found
{
dr.STATUS = FlowNodeStatus.ASSIGNED;
dr.PARTICIPANT = participant;
//dr.AcceptChanges();
dt.AddNodeStatusRow(dr);
dt.AcceptChanges();
StringWriter sw = new StringWriter();
dt.WriteXml(sw);
string clientData = sw.ToString();
System.Collections.ArrayList attrList = new System.Collections.ArrayList();
attrList.Add(new NameValue("UserID", dr.PARTICIPANT));//更新该步骤的userid
attrList.Add(new NameValue("CLIENT_DATA", clientData));
NameValue[] attributes = (NameValue[])attrList.ToArray(typeof(NameValue));
api.UpdateWorkItem(nextNode.WorkItemID, attributes);
//update email
if (!String.IsNullOrEmpty(participantEmail))
{
email = participantEmail;
}
return(dr.PARTICIPANT);
}
else // 没有找到人员
{
dr.STATUS = FlowNodeStatus.ONERROR;
dr.PARTICIPANT = "P" + lastUserID + "P";
//dr.ERROR_MSG = "错误代码：Invalid UserId (" + nextNode.ProcInstName + "," + nextNode.OriginalUserID + "," + nextNode.UserID + ")";
dr.ERROR_MSG = "未能找到下一步审批人！";
//dr.AcceptChanges();
dt.AddNodeStatusRow(dr);
dt.AcceptChanges();
StringWriter sw = new StringWriter();
dt.WriteXml(sw);
string clientData = sw.ToString();
System.Collections.ArrayList attrList = new System.Collections.ArrayList();
attrList.Add(new NameValue("UserID", dr.PARTICIPANT));
attrList.Add(new NameValue("CLIENT_DATA", clientData));
NameValue[] attributes = (NameValue[])attrList.ToArray(typeof(NameValue));
api.UpdateWorkItem(nextNode.WorkItemID, attributes);
// sendMail(getUserEmailByID(int.Parse(lastUserID)), "", "您提交的单据发生错误", "单据编号为：" + nextNode.ProcInstName);
throw new ApplicationException(dr.ERROR_MSG);
}
}
}
public string approve(bool isApproved, string approvalComment, string userID, string userName, string processInstanceID, string proxyUserName, int OrganizationUnitID, ref string email)
{
try {
if (String.IsNullOrEmpty(processInstanceID))
{
throw new Exception("approve - processInstanceID is empty");
}
if (String.IsNullOrEmpty(userID))
{
throw new Exception("approve - userID is empty");
}
if (String.IsNullOrEmpty(userName))
{
throw new Exception("approve - userName is empty");
}
string where = "WF_MANUAL_WORKITEMS.PROC_INST_ID='" + processInstanceID + "' and WF_MANUAL_WORKITEMS.STATUS in ('" + WFManualWorkItem.ASSIGNED + "','" + WFManualWorkItem.OVERDUE + "','" + WFManualWorkItem.REASSIGNED + "','" + WFManualWorkItem.PSEUDO + "') and CHARINDEX('P" + userID + "P',WF_MANUAL_WORKITEMS.USER_ID)>0";
WFManualWorkItem[] wis = api.QueryWorkListEx(where);
if (wis.Length > 0)
{
WFManualWorkItem wi = wis[0];
APWorkFlow.NodeStatusDataTable dt = new APWorkFlow.NodeStatusDataTable();
StringReader sr = new StringReader(wi.ClientData);
dt.ReadXml(sr);
APWorkFlow.NodeStatusRow dr = dt[0];
if (String.IsNullOrEmpty(proxyUserName))
{
dr.APPROVED_BY = userName;
}
else
{
dr.APPROVED_BY = proxyUserName + " 代理 " + userName;
}
if (String.IsNullOrEmpty(approvalComment))
{
dr.COMMENTS = "";
}
else
{
dr.COMMENTS = approvalComment;
}
dr.COMPLETED_DATE = DateTime.Now.ToString("yyyy-MM-dd HH:mm");
if (isApproved)//若状态为通过
{
// 首先判断是否为尝试修复的
if (dr.STATUS.Equals(FlowNodeStatus.ONERROR))
{
// recover this node
System.Collections.ArrayList attrList = new System.Collections.ArrayList();
attrList.Add(new NameValue("UserID", wi.OriginalUserID));
NameValue[] attributes = (NameValue[])attrList.ToArray(typeof(NameValue));
api.UpdateWorkItem(wi.WorkItemID, attributes);
}
else
{
dr.STATUS = FlowNodeStatus.APPROVED;//通过
//dr.AcceptChanges();
dt.AcceptChanges();
StringWriter sw = new StringWriter();
dt.WriteXml(sw);
string clientData = sw.ToString(); //将信息写入XML并保存
WFEvent evt = api.CompleteWorkItemEx(wi.WorkItemID, clientData); //完成当前步骤
evt = getFullEvent(evt);
if (!String.IsNullOrEmpty(evt.Error))
{
throw new Exception("approve - " + evt.Error);
}
}
}
else
{
//直接取消流程
if (dr.STATUS.Equals(FlowNodeStatus.ONERROR))
{
dr.COMMENTS = dr.ERROR_MSG;
}
dr.STATUS = FlowNodeStatus.CANCELLED;
//dr.AcceptChanges();
dt.AcceptChanges();
StringWriter sw = new StringWriter();
dt.WriteXml(sw);
string clientData = sw.ToString();
ArrayList attrList = new ArrayList();
attrList.Add(new NameValue("CLIENT_DATA", clientData));
NameValue[] nv = (NameValue[])attrList.ToArray(typeof(NameValue));
api.UpdateWorkItem(wi.WorkItemID, nv);
WFEvent evt = api.CancelProcInst(processInstanceID);
evt = getFullEvent(evt);
if (!String.IsNullOrEmpty(evt.Error))
{
throw new Exception("approve - " + evt.Error);
}
}
//prepare next node
string nextUser = prepareNextNode(processInstanceID, userID, OrganizationUnitID, ref email);
//if (!String.IsNullOrEmpty(nextUser) && nextUser == "P" + userID + "P") // 如果下一步包有且只有同一个人就自动审批(后面需要在审批历史里加入自动通过的标识)
// return approve(isApproved, approvalComment, userID, userName, processInstanceID, proxyUserName, OrganizationUnitID, ref email);
//else
return(nextUser);
}
else
{
throw new Exception("approve - 用户不能操作当前流程");
}
} catch (Exception e) {
if (e is ApplicationException)
{
throw e;
}
throw new Exception(errorMSGPrefix + e.Message, e);
}
}
public WFManualWorkItem approvetest(WFManualWorkItem WorkItem, int OrganizationUnitID)
{
string participant = "";
api.CompleteWorkItem(WorkItem.WorkItemID);
WorkItem = getNextNode(WorkItem.ProcInstID);
if (WorkItem != null) {
string[] ids = WorkItem.OriginalUserID.Split('\\')[1].ToString().Split("|".ToCharArray());
for (int i = 0; i < ids.Length; i++) {
string uid = string.Empty;
string PositionTypeCode = ids[i].ToString();
string email = "";
getUserIDByIdentifier(PositionTypeCode, OrganizationUnitID, ref uid, ref email);
if (uid == "none") {
participant = "P27P&";
} else {
participant += uid + "&";
}
}
participant = participant.TrimEnd('&');
System.Collections.ArrayList attrList = new System.Collections.ArrayList();
attrList.Add(new NameValue("UserID", participant));//更新该步骤的userid
NameValue[] attributes = (NameValue[])attrList.ToArray(typeof(NameValue));
api.UpdateWorkItem(WorkItem.WorkItemID, attributes);
WorkItem = getNextNode(WorkItem.ProcInstID);
}
return WorkItem;
}
private String RenderActivityContent(WorkflowService api, WFBaseProcessInstance pi, string id, WFManualWorkItem[] mwks, WFAutomaticWorkItem[] awks)
{
string header =
// "<DIV style=\"DISPLAY:none;OVERFLOW: auto\">\n"
"<TABLE id='popupTable' align=center border=1 bordercolor=lightgrey>\n"
+ "<TR><td>\n"
+ "<TABLE style=\"background-color: #ffffcc;font-family: 宋体,Verdana,sans-serif;font-size: 12;Z-INDEX:106\" cellSpacing=\"0\" cellPadding=\"2\" border=\"0\">\n";
string footer = "</TABLE>\n" + "</TD></TR>\n" + "</TABLE>\n";
string content = "";
WFBaseActivityInstance ai = api.GetActivityInst(id);
//Retreive process definition and Activity definition
string xmlString = api.GetProcDefXml(pi.DefID);
WFProcessDefinition processDef = new WFProcessDefinition();
ProcDefXmlParser xmlParser = new ProcDefXmlParser(processDef);
xmlParser.Parse(xmlString);
IWFActivityDefinition ad = processDef.FindActivityByName(ai.Name);
WFManualActivityDefinition activityDef = null;
if (ad != null && ad.GetType() == typeof(WFManualActivityDefinition))
{
activityDef = (WFManualActivityDefinition)ad;
}
bool isSub = false; //zhouli
ArrayList arrSub = new ArrayList();
ArrayList arrSubName = new ArrayList();
if (ai.Session > 0)
{
string status = ConvUtil.GetDisplayStatus(pi.Status, ai.Session, ai.TokenPos.Value, ai.Pending, ai.InStack);
//zhouli
string sql = string.Format(@"SELECT Proc_Inst_ID,Proc_Inst_Name FROM WF_PROC_INSTS WHERE SUPER_PROC_INST_ID='{0}'", pi.ProcInstID);
DataTable dtSub = SQLHelper.GetDataTable2(sql);
if (dtSub.Rows.Count > 0)
{
foreach (DataRow dr in dtSub.Rows)
{
arrSub.Add(dr["Proc_Inst_ID"].ToString());
arrSubName.Add(dr["Proc_Inst_Name"].ToString());
}
}
status = GetCNStatus(status);
content += ConstructRow(status, "");
content += ConstructRow(null, null);
if (mwks == null || mwks.Length == 0)
{
content += ConstructRow("开始日期：", DTFormat(ai.StartedDate));
if (ai.CompletedDate.Ticks > 0)
{
content += ConstructRow("完成日期：", DTFormat(ai.CompletedDate));
}
if (awks != null)
{
Hashtable names = GetSubProcInstName(api, awks);
string url = null;
string procInstName = null;
foreach (WFAutomaticWorkItem wk in awks)
{
procInstName = (string)names[wk.WorkItemID];
url = string.Format("<a href=# onclick=\"parent.showSubProcess('{0}')\">Sub Process '{1}'</a>", wk.WorkItemID, procInstName);
content += ConstructRow(string.Format("#{0}", wk.Session), url);
}
}
}
//Show Mannual activity information
else
{
ArrayList participantList = new ArrayList();
ArrayList participantStatus = new ArrayList();
//Create a list of participant involved in this activity
for (int index = mwks.Length - 1; index >= 0; index--)
{
if (mwks[index].Status == WFManualWorkItem.ASSIGNED || mwks[index].Status == WFManualWorkItem.OVERDUE || mwks[index].Status == WFManualWorkItem.COMPLETED)
{
if (!String.IsNullOrEmpty(mwks[index].UserID))
{
participantList.Add(mwks[index].UserID);
participantStatus.Add(mwks[index].Status);
}
}
}
//Show type of activity and participant info if it AgileWork of type process adaptation
if (activityDef != null && activityDef.CustomProperties.Contains("Ascentn.AgileWork.Premier.ProcessAdaptation"))
{
//Get type of the AgileWork
string activityType = api.GetCustomAttr(pi.WorkObjectID, id + "_ApprovalType") as string;
//Show type of the activity
content += ConstructRow(null, null);
content += ConstructRow("Activity Type:", activityType);
//Add those participant who have not been assgined yet(in case of sequential type) to participantList
if (activityType == "Sequential")
{
string activityProperties = api.GetCustomAttr(pi.WorkObjectID, id + "_ActivityProperties") as string;
if (!String.IsNullOrEmpty(activityProperties))
{
string[] approverInfoList = activityProperties.Split(';');
//If number of Approver is more than one, only first approver is get assigned
//So add the rest approver(who have not been assigned)to the Participant List
if (approverInfoList.Length > 1)
{
for (int i = 1; i < approverInfoList.Length; i++)
{
string[] userInfoList = approverInfoList[i].Split('|');
string user = userInfoList[0];
if (!String.IsNullOrEmpty(user))
{
participantList.Add(user);
participantStatus.Add("In Queue");
}
}
}
}
}
}
#region 显示人物列表
//Show participant list for the activity
if (participantList.Count > 0)
{
content += ConstructRow("参与该任务的用户", null);
for (int i = 0; i < participantList.Count; i++)
{
if (participantList[i].ToString().ToLower() != @"dev003\dummy")//zhouli
content += ConstructRow(participantList[i] + ":", participantStatus[i]);
}
}
foreach (WFManualWorkItem wk in mwks)
{
if (content.Length > 0)
content += ConstructRow(null, null);
if (wk.UserID.ToLower() == @"dev003\dummy") //zhouli
{
for (int sub = 0; sub < arrSub.Count; sub++)
{
//content += ConstructRow("子流程", arrSub[sub].ToString());
string url = string.Format("<a href=# onclick=\"parent.showSubProcess('{0}')\">{1}</a>", arrSub[sub].ToString(), arrSubName[sub].ToString());
content += ConstructRow("子流程", url);
}
}
else
{
content += ConstructRow("会话：", wk.Session);
content += ConstructRow("任务：", wk.Name);
content += ConstructRow("任务处理人：", GetUserName(wk.UserID)); //zhouli
content += ConstructRow("任务接收日期：", DTFormat(wk.AssignedDate));
//content += ConstructRow("过期日期：", DTFormat(wk.DueDate));
if (wk.CompletedDate.Ticks > 0)
{
content += ConstructRow("完成日期：", DTFormat(wk.CompletedDate));
}
content += ConstructRow("状态：", wk.Status);
}
}
#endregion
}
//Add custom attributes changes during this activity into content
content += AddCustomAttribToContent(pi.ProcInstID, ai.StartedDate.ToString("M/d/yyyy H:mm:ss:fff tt"), ai.CompletedDate.ToString("M/d/yyyy H:mm:ss:fff tt"));
//Show Process Adaptation Link only when AgileWork is of type Ascentn.AgileWork.Premier.ProcessAdaptation and not completed or cancled
if (status != WFBaseActivityInstance.PASSED && status != WFBaseActivityInstance.CANCELLED
&& activityDef != null && activityDef.CustomProperties.Contains("Ascentn.AgileWork.Premier.ProcessAdaptation"))
{
// Get Process Adaptation Url from web.config
string processAdaptationUrl = (String)ConfigurationManager.AppSettings["ProcessAdaptationUrl"];
string queryString = "?ProcessTemplate=" + pi.DefName + "&ProcessInstance=" + pi.ProcInstID + "&ActiveInstance=" + id;
string processAdptationLink = string.Format("<a href=# onclick=\"parent.showProcessAdaptation('{0}')\">Open Process Adaptation</a>", processAdaptationUrl + queryString);
//Add process adaptation link to the content
content += ConstructRow(null, null);
content += ConstructRow(processAdptationLink, null);
}
}
else
{
content += ConstructRow("信息：", "此步骤还未流转到！");
}
return header + content + footer;
}