public virtual object GetTaskLastSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
int lastStepId = request.GetInt32("LastStepID");
BPMStepCollection steps;
//获得数据
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMTask.GetAllSteps(cn, taskid);
}
BPMStepCollection newSteps = new BPMStepCollection();
foreach (BPMProcStep step in steps)
{
if (step.StepID > lastStepId)
{
newSteps.Add(step);
}
}
return(new
{
Steps = this.SerializeSteps(newSteps)
});
}
public virtual JObject DirectSend(HttpContext context)
{
YZRequest request = new YZRequest(context);
int stepid = request.GetInt32("StepID");
bool saveFormData = request.GetBool("SaveFormData");
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
if (saveFormData)
{
BPMProcess.Post(cn, context.Request.InputStream);
}
BPMStepCollection newsteps = BPMProcStep.DirectSend(cn, stepid);
List <string> to = new List <string>();
foreach (BPMProcStep step in newsteps)
{
to.Add(String.Format("{0}[{1}]", step.NodeName, YZStringHelper.GetUserFriendlyName(step.RecipientAccount, step.RecipientFullName)));
}
JObject rv = new JObject();
rv[YZJsonProperty.success] = true;
rv["tosteps"] = String.Join(";", to.ToArray());
return(rv);
}
}
public static JObject GetTaskStateJObject(BPMConnection cn, TaskState state, int taskid)
{
JObject rv = new JObject();
rv["State"] = state.ToString().ToLower();
if (state == TaskState.Running)
{
JArray children = new JArray();
rv.Add(YZJsonProperty.children, children);
BPMStepCollection steps = BPMTask.GetUnFinishedHumanSteps(cn, taskid);
foreach (BPMProcStep step in steps)
{
JObject item = new JObject();
item["StepName"] = step.StepDisplayName;
item["Share"] = step.Share;
item["RecipientAccount"] = step.RecipientAccount;
item["RecipientDisplayName"] = step.RecipientFullName;
children.Add(item);
}
}
return(rv);
}
public virtual JObject RecedeBack(HttpContext context)
{
YZRequest request = new YZRequest(context);
int stepid = request.GetInt32("StepID");
JObject jPost = request.GetPostData <JObject>();
string comments = (string)jPost["comments"];
string formdata = (string)jPost["formdata"];
List <int> toStepIDs = jPost["toStepIDs"].ToObject <List <int> >();
BPMProcStep srcStep;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
if (!String.IsNullOrEmpty(formdata))
{
BPMProcess.Post(cn, formdata);
}
srcStep = BPMProcStep.Load(cn, stepid);
BPMStepCollection newSteps = BPMProcStep.RecedeBack(cn, stepid, toStepIDs.ToArray(), comments);
List <string> to = new List <string>();
foreach (BPMProcStep step in newSteps)
{
to.Add(String.Format("{0}[{1}]", step.NodeName, YZStringHelper.GetUserShortName(step.RecipientAccount, step.RecipientFullName)));
}
JObject rv = new JObject();
rv["tosteps"] = String.Join(";", to.ToArray());
return(rv);
}
}
public static JsonItem GetTaskStateJsonItem(BPMConnection cn, TaskState state, int taskid)
{
JsonItem rv = new JsonItem();
rv.Attributes.Add("State", state.ToString().ToLower());
if (state == TaskState.Running)
{
JsonItemCollection children = new JsonItemCollection();
rv.Attributes.Add("children", children);
BPMStepCollection steps = BPMTask.GetInProcessSteps(cn, taskid);
foreach (BPMProcStep step in steps)
{
JsonItem item = new JsonItem();
item.Attributes.Add("StepName", step.StepDisplayName);
item.Attributes.Add("Share", step.Share);
item.Attributes.Add("RecipientAccount", step.RecipientAccount);
item.Attributes.Add("RecipientDisplayName", step.RecipientFullName);
children.Add(item);
}
}
return(rv);
}
public virtual JObject GetTaskProcessingSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
JObject rv = new JObject();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMTask.GetUnFinishedHumanSteps(cn, taskid);
//将数据转化为Json集合
rv[YZJsonProperty.total] = steps.Count;
JArray children = new JArray();
rv[YZJsonProperty.children] = children;
foreach (BPMProcStep step in steps)
{
children.Add(this.Serialize(cn, step));
}
}
//输出数据
rv[YZJsonProperty.success] = true;
return(rv);
}
/// <summary>
/// 获取退回某步列表
/// </summary>
/// <param name="StepID"></param>
/// <returns></returns>
private JObject GetReturnStepsForm(BPMConnection cn, string UserAccount, int StepID)
{
JObject rv = new JObject();//最终组合的
BPMStepCollection steps = null;
steps = BPMProcStep.GetRecedableToSteps(cn, StepID);
//将数据转化为Json集合
rv["totalRows"] = steps.Count;
if (steps.Count < 1)
{
throw new Exception("StepID:" + StepID + "帐号:" + UserAccount + "无退回步骤");
}
JArray children = new JArray();
rv["children"] = children;
foreach (BPMProcStep step in steps)
{
JObject item = new JObject();
children.Add(item);
item["StepID"] = step.StepID;
item["NodeName"] = step.NodeName;
item["OwnerAccount"] = step.OwnerAccount;
item["OwnerDisplayName"] = step.OwnerFullName;
item["FinishAt"] = YZStringHelper.DateToStringL(step.FinishAt);
}
return(rv);
}
public virtual JObject ReActive(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
JObject jPost = request.GetPostData <JObject>();
string comments = (string)jPost["comments"];
List <int> toStepIDs = jPost["toStepIDs"].ToObject <List <int> >();
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
BPMStepCollection newSteps = BPMTask.ReActive(cn, taskid, toStepIDs.ToArray(), comments);
List <string> to = new List <string>();
foreach (BPMProcStep step in newSteps)
{
to.Add(String.Format("{0}[{1}]", step.NodeName, YZStringHelper.GetUserFriendlyName(step.RecipientAccount, step.RecipientFullName)));
}
JObject rv = new JObject();
rv[YZJsonProperty.success] = true;
rv["tosteps"] = String.Join(";", to.ToArray());
return(rv);
}
}
public virtual JObject GetRecedeBackSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int stepid = request.GetInt32("StepID");
JObject rv = new JObject();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMProcStep.GetRecedableToSteps(cn, stepid);
//将数据转化为Json集合
rv[YZJsonProperty.total] = steps.Count;
JArray children = new JArray();
rv[YZJsonProperty.children] = children;
foreach (BPMProcStep step in steps)
{
children.Add(Serialize(cn, step));
}
}
//输出数据
rv[YZJsonProperty.success] = true;
return(rv);
}
public virtual object GetTaskTraceInfo(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
BPMTask task;
NodeItemCollection nodes = new NodeItemCollection();
LinkItemCollection links = new LinkItemCollection();
BPMStepCollection steps = new BPMStepCollection();
//获得数据
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
task = BPMTask.Load(cn, taskid);
BPMProcess.GetTaskTraceInfo(cn, task.ProcessName, task.ProcessVersion, out nodes, out links);
steps = BPMTask.GetAllSteps(cn, taskid);
}
return(new
{
Task = this.SerializeTask(task),
Process = new
{
Nodes = nodes,
Links = links
},
Steps = this.SerializeSteps(steps)
});
}
protected virtual JArray SerializeSteps(BPMStepCollection steps)
{
JArray jsteps = new JArray();
foreach (BPMProcStep step in steps)
{
JObject item = new JObject();
jsteps.Add(item);
item["StepID"] = step.StepID;
item["Finished"] = step.Finished;
item["IsHumanStep"] = step.IsHumanStep;
item["AutoProcess"] = step.AutoProcess;
item["NodeNameOrg"] = step.RegularNodeName;
item["NodeName"] = step.StepDisplayName;
item["SelAction"] = step.SelActionDisplayString;
item["OwnerAccount"] = step.OwnerAccount;
item["OwnerDisplayName"] = step.OwnerFullName;
item["AgentAccount"] = step.AgentAccount;
item["AgentDisplayName"] = step.AgentFullName;
item["RecipientAccount"] = step.RecipientAccount;
item["RecipientDisplayName"] = step.RecipientFullName;
item["HandlerAccount"] = step.HandlerAccount;
item["HandlerDisplayName"] = step.HandlerFullName;
item["ReceiveAt"] = step.ReceiveAt;
item["FinishAt"] = step.FinishAt;
item["Comments"] = step.Comments;
item["Memo"] = step.Memo;
item["Share"] = step.Share;
}
return(jsteps);
}
public static string GetTaskStateDisplayString(BPMConnection cn, TaskState state, int taskid)
{
if (state != TaskState.Running)
{
return(YZStringHelper.GetTaskStateDisplayName(state));
}
Dictionary <string, BPMObjectNameCollection> results = new Dictionary <string, BPMObjectNameCollection>();
BPMStepCollection steps = BPMTask.GetInProcessSteps(cn, taskid);
foreach (BPMProcStep step in steps)
{
string stepName = step.StepDisplayName;
if (step.Share && String.IsNullOrEmpty(step.RecipientAccount))
{
stepName = stepName + "(等待获取)";
}
BPMObjectNameCollection users = null;
if (results.ContainsKey(stepName))
{
users = results[stepName];
}
else
{
users = new BPMObjectNameCollection();
results.Add(stepName, users);
}
string userName = YZStringHelper.GetUserShortName(step.RecipientAccount, step.RecipientFullName);
if (!String.IsNullOrEmpty(userName) && !users.Contains(userName))
{
users.Add(userName);
}
}
List <string> rvs = new List <string>();
foreach (KeyValuePair <string, BPMObjectNameCollection> kv in results)
{
string users = String.Join(",", kv.Value.ToArray());
if (String.IsNullOrEmpty(users))
{
rvs.Add(kv.Key);
}
else
{
rvs.Add(String.Format("{0}:{1}", kv.Key, users));
}
}
return(String.Join(";", rvs.ToArray()));
}
protected virtual JArray Serialize(BPMStepCollection steps)
{
JArray rv = new JArray();
foreach (BPMProcStep step in steps)
{
rv.Add(this.Serialize(step));
}
return(rv);
}
/// <summary>
/// 退回某步
/// </summary>
/// <param name="StepID">当前步骤</param>
/// <param name="RecedeBack_ToStepID">退回步骤</param>
/// <param name="Comment">意见</param>
private void RecedeBack(BPMConnection cn, int StepID, int RecedeBack_ToStepID, string Comment)
{
List <int> toStepIDs = new List <int>();
toStepIDs.Add(RecedeBack_ToStepID);
BPMStepCollection newSteps = BPMProcStep.RecedeBack(cn, StepID, toStepIDs.ToArray(), Comment);
if (newSteps == null)
{
throw new Exception("退回失败");
}
}
/// <summary>
/// 直送
/// </summary>
/// <param name="StepID"></param>
private void DirectSend(BPMConnection cn, int StepID, string Comment)
{
//save
PostProcess("Save", StepID, "", Comment);
BPMStepCollection newsteps = BPMProcStep.DirectSend(cn, StepID);
if (newsteps == null)
{
throw new Exception("直送失败");
}
}
public virtual JObject GetProcessForecastSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
string processName = request.GetString("processName");
Version version = request.GetVersion("version");
string owner = request.GetString("owner", null);
string xmlData = request.GetString("xmlData", null);
if (!String.IsNullOrEmpty(xmlData))
{
xmlData = Encoding.UTF8.GetString(Convert.FromBase64String(xmlData));
}
if (String.IsNullOrEmpty(owner))
{
throw new Exception(String.Format(Resources.YZStrings.Aspx_ProcessForecastNoPos, YZAuthHelper.LoginUserAccount));
}
JObject rv = new JObject();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMProcess.GetForecastSteps(cn, processName, version, owner, xmlData);
//将数据转化为Json集合
JArray children = new JArray();
rv[YZJsonProperty.children] = children;
foreach (BPMProcStep step in steps)
{
if (!step.IsHumanStep)
{
continue;
}
children.Add(Serialize(cn, step));
}
rv[YZJsonProperty.total] = children.Count;
}
//输出数据
rv[YZJsonProperty.success] = true;
return(rv);
}
public virtual JArray GetRemindTarget(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
JArray rv = new JArray();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMTask.GetUnFinishedHumanSteps(cn, taskid);
foreach (BPMProcStep step in steps)
{
if (step.Share && String.IsNullOrEmpty(step.OwnerAccount))
{
UserCollection users = BPMProcStep.GetShareUsers(cn, step.StepID);
foreach (User user in users)
{
JObject jStep = new JObject();
rv.Add(jStep);
jStep["StepID"] = step.StepID;
jStep["Share"] = true;
jStep["NodeDisplayName"] = step.StepDisplayName;
jStep["Account"] = user.Account;
jStep["ShortName"] = user.ShortName;
jStep["ElapsedMinutes"] = (DateTime.Now - step.ReceiveAt).TotalMinutes;
}
}
else
{
JObject jStep = new JObject();
rv.Add(jStep);
jStep["StepID"] = step.StepID;
jStep["Share"] = false;
jStep["NodeDisplayName"] = step.StepDisplayName;
jStep["Account"] = step.RecipientAccount;
jStep["ShortName"] = step.RecipientDisplayName;
jStep["ElapsedMinutes"] = (DateTime.Now - step.ReceiveAt).TotalMinutes;
}
}
}
return(rv);
}
public virtual JObject GetReActiveSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
JArray children = new JArray();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMTask.GetAllSteps(cn, taskid);
BPMObjectNameCollection stepNames = new BPMObjectNameCollection();
for (int i = steps.Count - 1; i >= 0; i--)
{
BPMProcStep step = steps[i];
if (!step.IsHumanStep)
{
continue;
}
if (step.IsTaskOptStep || step.IsIndicateStep || step.IsInformStep || step.IsConsignStep)
{
continue;
}
if (stepNames.Contains(step.NodeName))
{
continue;
}
stepNames.Add(step.NodeName);
children.Add(Serialize(cn, step));
}
}
//输出数据
JObject rv = new JObject();
rv[YZJsonProperty.success] = true;
rv[YZJsonProperty.total] = children.Count;
rv[YZJsonProperty.children] = children;
return(rv);
}
/// <summary>
/// 判断任务是否是当前待办
/// </summary>
/// <param name="UserAccount">帐号</param>
/// <param name="StepID">步骤id</param>
/// <returns></returns>
private bool IsCurrentStep(BPMConnection cn, string UserAccount, int StepID, int TaskID)
{
BPMStepCollection _steps = BPMTask.GetAllSteps(cn, TaskID);
foreach (BPMProcStep item in _steps)
{
if (item.IsHumanStep)
{
if (item.StepID == StepID && item.RecipientAccount.Equals(UserAccount, StringComparison.OrdinalIgnoreCase))
{
return(true);
}
}
}
return(false);
}
public virtual JArray GetPickbackableSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
JObject rv = new JObject();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMTask.GetPickbackableSteps(cn, taskid);
}
return(this.Serialize(steps));
}
public virtual JArray GetRecedeBackSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int stepid = request.GetInt32("StepID");
JObject rv = new JObject();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMProcStep.GetRecedableToSteps(cn, stepid);
}
return(this.Serialize(steps));
}
private JObject GetApprovalLog(BPMConnection cn, int TaskID)
{
JObject result = new JObject();
BPMTask task = BPMTask.Load(cn, TaskID);
result["success"] = true;
result["TaskID"] = TaskID;
result["SN"] = task.SerialNum;
result["State"] = task.TaskState.ToString();
JArray StepItems = new JArray();
result["StepItems"] = StepItems;
BPMStepCollection steps = BPMTask.GetAllSteps(cn, TaskID);
foreach (BPMProcStep step in steps)
{
if (step.IsHumanStep)
{
JObject item = new JObject();
StepItems.Add(item);
item["StepID"] = step.StepID;
item["NodeName"] = step.NodeName;
item["ReceiveAt"] = YZStringHelper.DateToStringL(step.ReceiveAt);
item["FinishAt"] = step.FinishAt == DateTime.MinValue ? "" : YZStringHelper.DateToStringL(step.FinishAt);
item["OwnerAccount"] = step.OwnerAccount;
item["OwnerName"] = step.OwnerFullName;
item["RecipientAccount"] = step.RecipientAccount == null ? "" : step.RecipientAccount;
item["RecipientName"] = step.RecipientFullName == null ? "" : step.RecipientFullName;
item["HandlerAccount"] = step.HandlerAccount == null ? "" : step.HandlerAccount;
item["HandlerName"] = step.HandlerFullName == null ? "" : step.HandlerFullName;
item["AgentAccount"] = step.AgentAccount == null ? "" : step.AgentAccount;
item["AgentName"] = step.AgentFullName == null ? "" : step.AgentFullName;
item["SelAction"] = step.SelAction == null ? "" : step.SelAction;
item["Comments"] = step.Comments == null ? "" : step.Comments;
}
}
return(result);
}
public virtual JObject GetTaskForecastSteps(HttpContext context)
{
YZRequest request = new YZRequest(context);
int taskid = request.GetInt32("TaskID");
string xmlData = request.GetString("xmlData", null);
if (!String.IsNullOrEmpty(xmlData))
{
xmlData = Encoding.UTF8.GetString(Convert.FromBase64String(xmlData));
}
JObject rv = new JObject();
//获得数据
BPMStepCollection steps = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
steps = BPMTask.GetForecastSteps(cn, taskid, xmlData);
//将数据转化为Json集合
JArray children = new JArray();
rv[YZJsonProperty.children] = children;
foreach (BPMProcStep step in steps)
{
if (!step.IsHumanStep)
{
continue;
}
children.Add(Serialize(cn, step));
}
rv[YZJsonProperty.total] = children.Count;
}
//输出数据
rv[YZJsonProperty.success] = true;
return(rv);
}
internal static JObject Serialize(BPMConnection cn, BPMProcStep step)
{
JObject item = new JObject();
string stepMemo = null;
if ((step.IsIndicateStep || step.IsInformStep) && String.IsNullOrEmpty(step.Memo))
{
BPMStepCollection prevSteps = step.LoadPrevSteps(cn);
if (prevSteps.Count != 0)
{
BPMProcStep prevStep = prevSteps[0];
stepMemo = "<span class='yz-stepraiser'>" + String.Format(Resources.YZStrings.Aspx_StepRaiser, YZStringHelper.GetUserShortName(prevStep.HandlerAccount, prevStep.HandlerFullName)) + "</span>";
}
}
item["TaskID"] = step.TaskID;
item["StepID"] = step.StepID;
item["ProcessName"] = step.ProcessName;
item["ProcessVersion"] = step.ProcessVersion.ToString(2);
item["NodeNameOrg"] = step.NodeName;
item["NodeName"] = HttpUtility.HtmlEncode(step.StepDisplayName) + stepMemo;
item["SelAction"] = step.SelActionDisplayString;
item["OwnerAccount"] = step.OwnerAccount;
item["OwnerDisplayName"] = step.OwnerFullName;
item["AgentAccount"] = step.AgentAccount;
item["AgentDisplayName"] = step.AgentFullName;
item["FinishAt"] = step.FinishAt;
item["ReceiveAt"] = step.ReceiveAt;
item["IsConsignStep"] = step.IsConsignStep;
item["RecipientAccount"] = step.RecipientAccount;
item["RecipientDisplayName"] = step.RecipientFullName;
item["HandlerAccount"] = step.HandlerAccount;
item["HandlerDisplayName"] = step.HandlerFullName;
item["Comments"] = step.Comments;
item["Share"] = step.Share;
item["Memo"] = step.Memo;
item["AutoProcess"] = step.AutoProcess;
return(item);
}
protected virtual JObject GetDirectSendInfo(BPMConnection cn, BPMProcStep step, SystemLinkCollection systemLinks)
{
if (step.RecedeFromStep == -1)
{
return(null);
}
int idx = systemLinks.Find(SystemLinkType.DirectSend);
SystemLink directSendLink = idx == -1 ? null:systemLinks[idx];
if (directSendLink != null && !directSendLink.Enabled)
{
return(null);
}
BPMStepCollection toSteps = null;
toSteps = BPMProcStep.GetDirectSendTargetSteps(cn, step.StepID);
if (toSteps == null || toSteps.Count == 0)
{
return(null);
}
JObject rv = new JObject();
JArray jtoSteps = new JArray();
rv["toSteps"] = jtoSteps;
rv["validationGroup"] = directSendLink.ValidationGroup;
foreach (BPMProcStep toStep in toSteps)
{
JObject jtoStep = new JObject();
jtoSteps.Add(jtoStep);
jtoStep["NodeName"] = toStep.NodeName;
jtoStep["User"] = YZStringHelper.GetUserShortName(toStep.RecipientAccount, toStep.RecipientFullName);
}
return(rv);
}
public static string GetTaskStatusHTML(BPMConnection cn, TaskState state, int taskid)
{
if (state == TaskState.Running)
{
BPMStepCollection steps = BPMTask.GetInProcessSteps(cn, taskid);
StringBuilder sb = new StringBuilder();
foreach (BPMProcStep step in steps)
{
if (sb.Length != 0)
{
sb.Append("</br>");
}
sb.AppendFormat("{0} [{1}]", step.NodeName, GetUserFriendlyName(step.RecipientAccount, step.RecipientFullName));
}
return(sb.ToString());
}
else
{
return(GetTaskStatusHTML(state));
}
}
protected virtual JArray SerializeForTrace(BPMStepCollection steps)
{
JArray rv = new JArray();
foreach (BPMProcStep step in steps)
{
//不是有效的步骤
if (!step.IsHumanStep)
{
continue;
}
//跳过 - 无处理人的非共享任务
if (String.IsNullOrEmpty(step.OwnerAccount) && !step.Share)
{
continue;
}
rv.Add(this.Serialize(step));
}
return(rv);
}
protected virtual BPMStepCollection GetSimulateSteps(BPMTask task, BPMProcStep step, User user)
{
BPMStepCollection steps = new BPMStepCollection();
steps.Add(step);
BPMProcStep step1;
step1 = new BPMProcStep();
step1.StepID = 13002;
step1.TaskID = 12001;
step1.NodeName = "部长审批";
step1.FinishAt = DateTime.Now.AddDays(-2);
step1.OwnerAccount = "44144";
step1.OwnerFullName = "李四";
step1.HandlerAccount = "44144";
step1.HandlerFullName = "李四";
step1.SelAction = "同意";
step1.Comments = "很棒！";
steps.Add(step1);
step1 = new BPMProcStep();
step1.StepID = 13001;
step1.TaskID = 12001;
step1.NodeName = "开始";
step1.FinishAt = DateTime.Now.AddDays(-2);
step1.OwnerAccount = "33133";
step1.OwnerFullName = "张三";
step1.HandlerAccount = "33133";
step1.HandlerFullName = "张三";
step1.SelAction = "提交";
step1.Comments = "";
steps.Add(step1);
return(steps);
}
public void ProcessRequest(HttpContext context)
{
YZAuthHelper.OAuth();
//YZAuthHelper.AshxAuthCheck();
try
{
UIStrings rs = new UIStrings();
int taskid = Int32.Parse(context.Request.Params["tid"]);
JsonItem rv = new JsonItem();
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
BPMStepCollection steps = BPMTask.GetAllSteps(cn, taskid);
BPMTask task = BPMTask.Load(cn, taskid);
rv.Attributes.Add("sn", task.SerialNum);
rv.Attributes.Add("pn", task.ProcessName);
//将数据转化为Json集合
JsonItemCollection children = new JsonItemCollection();
rv.Attributes.Add("children", children);
foreach (BPMProcStep step in steps)
{
//不是有效的步骤
if (!step.IsHumanStep)
{
continue;
}
//跳过 - 无处理人的非共享任务
if (String.IsNullOrEmpty(step.OwnerAccount) && !step.Share)
{
continue;
}
JsonItem item = new JsonItem();
children.Add(item);
item.Attributes.Add("StepDisplayName", step.StepDisplayName);
string recpAccount;
string recpDisplayName;
if (step.Finished)
{
recpAccount = step.HandlerAccount;
recpDisplayName = YZStringHelper.GetUserShortName(step.HandlerAccount, step.HandlerFullName);
}
else
{
recpAccount = step.RecipientAccount;
recpDisplayName = YZStringHelper.GetUserShortName(step.RecipientAccount, step.RecipientFullName);
}
if (!step.IsConsignStep && recpAccount != step.OwnerAccount)
{
recpDisplayName = String.Format(rs["XFormDesigner.XSignTrace.OwnerFmt"], recpDisplayName, YZStringHelper.GetUserShortName(step.OwnerAccount, step.OwnerDisplayName));
}
item.Attributes.Add("Recipient", recpDisplayName);
item.Attributes.Add("OwnerAccount", step.OwnerAccount);
item.Attributes.Add("OwnerFullName", step.OwnerFullName);
item.Attributes.Add("OwnerDisplayName", step.OwnerDisplayName);
item.Attributes.Add("Finished", step.Finished);
item.Attributes.Add("FinishAt", YZStringHelper.DateToStringM(step.FinishAt, ""));
item.Attributes.Add("ReceiveAt", YZStringHelper.DateToStringM(step.ReceiveAt, ""));
item.Attributes.Add("SelActionDisplayString", step.SelActionDisplayString);
item.Attributes.Add("Comments", HttpUtility.HtmlEncode(step.Comments));
}
}
//System.Threading.Thread.Sleep(500);
//输出数据
context.Response.Write(rv.ToString());
}
catch (Exception e)
{
JsonItem rv = new JsonItem();
rv.Attributes.Add("success", false);
rv.Attributes.Add("errorMessage", e.Message);
context.Response.Write(rv.ToString());
}
context.Response.AppendHeader("Access-Control-Allow-Origin", "*"); // 响应类型
context.Response.AppendHeader("Access-Control-Allow-Methods", "POST"); // 响应头设置
context.Response.AppendHeader("Access-Control-Allow-Headers", "x-requested-with,content-type");
context.Response.Charset = "gb2312"; //设置字符集类型
context.Response.ContentEncoding = System.Text.Encoding.GetEncoding("gb2312");
context.Response.ContentType = "application/json;charset=gb2312";
}
private JObject GetFormInfo(BPMConnection cn, string UserAccount, int TaskID, int StepID)
{
FlowDataSet formData = null;
BPMTask task = null;
string FormXml = ""; //获取表单名称
JObject rv = new JObject(); //最终组合的
JArray TaskCommList = new JArray();
rv["TaskCommList"] = TaskCommList;
JArray FormInfo = new JArray();
rv["FormInfo"] = FormInfo;
JArray ButtonList = new JArray();
rv["ButtonList"] = ButtonList;
if (StepID < 0)
{
BPMStepCollection Steps = BPM.Client.BPMTask.GetAllSteps(cn, TaskID);
foreach (BPM.Client.BPMProcStep item in Steps)
{
if (item.NodeName.Equals("开始"))
{
StepID = item.StepID;
break;
}
}
}
//按钮开始
BPM.Client.ProcessInfo processInfo = BPM.Client.BPMProcess.GetProcessInfo(cn, StepID);
BPMTask bt = BPMTask.Load(cn, TaskID);
JObject TaskComm = new JObject();
TaskCommList.Add(TaskComm);
TaskComm["TaskID"] = bt.TaskID;
TaskComm["ParentStepID"] = bt.ParentStepID;
TaskComm["SerialNum"] = bt.SerialNum;
TaskComm["ProcessName"] = bt.ProcessName;
TaskComm["ApplicantAccount"] = bt.ApplicantAccount;
TaskComm["AgentAccount"] = bt.AgentAccount;
TaskComm["AgentDisplayName"] = bt.AgentDisplayName;
TaskComm["AgentDisplayName"] = bt.AgentDisplayName;
TaskComm["OwnerAccount"] = bt.OwnerAccount;
TaskComm["OwnerDisplayName"] = bt.OwnerDisplayName;
TaskComm["OwnerFullName"] = bt.OwnerFullName;
TaskComm["CreateAt"] = bt.CreateAt;
TaskComm["FinishAt"] = bt.FinishAt;
TaskComm["OptAt"] = bt.OptAt;
TaskComm["OptUser"] = bt.OptUser;
TaskComm["OptMemo"] = bt.OptMemo;
//TaskComm["Description"] = bt.Description;
// TaskComm["ReturnToParent"] = bt.ReturnToParent;
TaskComm["TaskState"] = bt.TaskState.ToString();
TaskComm["State"] = bt.State.ToString();
if (IsCurrentStep(cn, UserAccount, StepID, TaskID) && bt.TaskState.ToString().Equals("Running", StringComparison.OrdinalIgnoreCase))
{
BPM.Client.LinkCollection links = processInfo.Links;//提交按钮
foreach (Link link in links)
{
JObject button = new JObject();
ButtonList.Add(button);
string s = link.DisplayString;
button["Text"] = s;
button["Action"] = s;
button["Type"] = "Post";
}
bool canReject = (processInfo.NodePermision & NodePermision.Reject) == NodePermision.Reject;//拒绝按钮
if (canReject)
{
JObject button = new JObject();
ButtonList.Add(button);
button["Text"] = "拒绝";
button["Action"] = "Reject";
button["Type"] = "Reject";
}
bool canTransfer = (processInfo.NodePermision & NodePermision.Transfer) == NodePermision.Transfer;//委托按钮
if (canTransfer)
{
JObject button = new JObject();
ButtonList.Add(button);
button["Text"] = "委托";
button["Action"] = "Transfer";
button["Type"] = "Transfer";
}
bool canConsign = (processInfo.NodePermision & NodePermision.Consign) == NodePermision.Consign;//加签按钮
if (canConsign)
{
string s = links[0].DisplayString;
JObject button = new JObject();
ButtonList.Add(button);
button["Text"] = "加签";
button["Action"] = s;
button["Type"] = "Consign";
}
bool canRecedeBack = (processInfo.NodePermision & NodePermision.RecedeBack) == NodePermision.RecedeBack;//退回重填按钮
if (canRecedeBack)
{
JObject button = new JObject();
ButtonList.Add(button);
button["Text"] = "退回某步";
button["Action"] = "RecedeBack";
button["Type"] = "RecedeBack";
}
bool recedeRestart = (processInfo.NodePermision & NodePermision.RecedeRestart) == NodePermision.RecedeRestart;//退回重填
BPMProcStep stepLoad = BPMProcStep.Load(cn, StepID);
int idx = processInfo.SystemLinks.Find(SystemLinkType.DirectSend);
if (stepLoad.RecedeFromStep != -1 && idx != -1 && processInfo.SystemLinks[idx].Enabled)
{
BPMStepCollection directSendToSteps = BPMProcStep.LoadPrevSteps(cn, StepID);
BPMObjectNameCollection stepNames = new BPMObjectNameCollection();
foreach (BPMProcStep step in directSendToSteps)
{
if (step.IsHumanStep)
{
stepNames.Add(step.NodeName + ":" + YZStringHelper.GetUserFriendlyName(step.RecipientAccount, step.RecipientFullName));
string buttonText = "直送->" + stepNames.ToStringList(';');
JObject button = new JObject();
ButtonList.Add(button);
button["Text"] = buttonText;
button["Action"] = "DirectSend";
button["Type"] = "DirectSend";
}
}
}
}
//按钮结束
FormXml = processInfo.FormFile;
//获取表单数据
formData = BPMProcess.GetFormData(cn, StepID);
if (formData.Tables.Count == 0)
{
throw new Exception("获取表单数据失败");
}
//初始化布局文件
task = BPMTask.Load(cn, TaskID);
if (task == null)
{
throw new Exception("通过TaskID获取任务失败");
}
//int startIndex=FormXml.LastIndexOf(@"\");
//int endIndex=FormXml.LastIndexOf(".aspx");
// FormXml = FormXml.Substring(startIndex+1, endIndex - startIndex-1);
FormXml = FormXml.Replace(".aspx", "");
FormXml = FormXml.Replace("\\", "(");
//throw new Exception(FormXml);
XmlDocument layoutDoc = new XmlDocument();
string layoutFilePath = HttpContext.Current.Server.MapPath(String.Format("~/FormLayout/{0}.xml", FormXml));
string debugger = "";
if (System.IO.File.Exists(layoutFilePath))
{
layoutDoc.Load(layoutFilePath);
XmlNodeList layoutTables = layoutDoc.SelectNodes("Layout/Table");
foreach (XmlNode layoutTable in layoutTables)
{
string TableID = TryGetNodeAttribute(layoutTable, "ID");
//测试报文中Table是否与流程中的Table匹配
debugger += "[TableID]" + TableID;
foreach (FlowDataTable item in formData.Tables)
{
debugger += "[TableName]" + item.TableName;
}
//
FlowDataTable formDataTable = formData.Tables[TableID];
try
{
if (formDataTable != null)
{
JObject bwTable = new JObject();
FormInfo.Add(bwTable);
bwTable["TableName"] = TableID;
bwTable["DisplayName"] = TryGetNodeAttribute(layoutTable, "Name");
bwTable["IsRepeatable"] = formDataTable.IsRepeatableTable;
JArray bwRows = new JArray();
bwTable["Rows"] = bwRows;
foreach (FlowDataRow formDataRow in formDataTable.Rows)
{
JObject bwRow = new JObject();
bwRows.Add(bwRow);
XmlNodeList layoutColumns = layoutTable.ChildNodes;
int i = 0;
foreach (XmlNode layoutColumn in layoutColumns)
{
//debugger += "**" + TryGetNodeAttribute(layoutColumn, "Type") + "**";
if (!string.IsNullOrEmpty(TryGetNodeAttribute(layoutColumn, "Type")) && TryGetNodeAttribute(layoutColumn, "Type").Equals("Attachment", StringComparison.OrdinalIgnoreCase))
{
JObject bwColumn = new JObject();
bwRow["Attachments_" + layoutColumn.Name] = bwColumn;
bwColumn["Name"] = TryGetNodeAttribute(layoutColumn, "Name");
string FileID = Convert.ToString(formDataRow[layoutColumn.Name]);
//调用方法获取附件名称,附件路径
JObject Attachments = GetAttachments(FileID);
JArray bwAttachments = new JArray();
bwColumn["Items"] = bwAttachments;
foreach (JObject item in JTokenToJArray(Attachments["files"]))
{
JObject attachment1 = new JObject();
bwAttachments.Add(attachment1);
attachment1["FileName"] = item["name"];
attachment1["DownloadUrl"] = item["DownloadUrl"];
}
i++;
}
else
{
JObject bwColumn = new JObject();
bwRow[layoutColumn.Name] = bwColumn;
bwColumn["DataType"] = TryGetNodeAttribute(layoutColumn, "DataType");
bwColumn["DataFormat"] = TryGetNodeAttribute(layoutColumn, "DataFormat");
bwColumn["Order"] = TryGetNodeAttribute(layoutColumn, "Order");
bwColumn["Name"] = TryGetNodeAttribute(layoutColumn, "Name");
bwColumn["Value"] = Convert.ToString(formDataRow[layoutColumn.Name]);
}
}
}
}
}
catch (Exception e)
{
throw new Exception(debugger + "---------" + e.Message);
}
}
}
else
{
//throw new Exception(String.Format("流程[{0}]没有布局文件[{1}]", task.ProcessName, layoutFilePath));
}
return(rv);
}
