Ejemplo n.º 1
0
        public virtual object Process(HttpContext context)
        {
            YZRequest request = new YZRequest(context);
            int       stepid  = request.GetInt32("StepID");
            string    uid     = request.GetString("uid", YZAuthHelper.LoginUserAccount); //共享任务uid为空,会导致重定向到登录页面,产生异常

            using (BPMConnection cn = new BPMConnection())
            {
                string orguid = YZAuthHelper.LoginUserAccount;
                YZAuthHelper.SetAuthCookie(uid);
                try
                {
                    cn.WebOpen();
                }
                finally
                {
                    YZAuthHelper.SetAuthCookie(orguid);
                }

                ProcessInfo processInfo = BPMProcess.GetProcessInfo(cn, stepid);
                if (processInfo.Links.Count == 0)
                {
                    throw new BPMException(BPMExceptionType.MissOutLink, processInfo.NodeName);
                }

                string postXml = @"{0}
                    <XForm>
                        <Header>
                            <Method>Process</Method>
                            <PID>{1}</PID>
                            <Action>{2}</Action>
                            <Comment></Comment>
                        </Header>
                        <FormData>
                        </FormData>
                    </XForm>";

                postXml = String.Format(postXml,
                                        "<?xml version=\"1.0\"?>",
                                        stepid,
                                        YZUtility.EncodeXMLInnerText(processInfo.Links[0].DisplayString));

                using (MemoryStream postStream = new MemoryStream(Encoding.UTF8.GetBytes(postXml)))
                {
                    PostResult postResult = BPMProcess.Post(cn, postStream);

                    return(new
                    {
                        success = true,
                        result = (postResult.PostResultType == PostResultType.TaskFinishedApproved || postResult.PostResultType == PostResultType.TaskFinishedRejected) ? "finished" : "running"
                    });
                }
            }
        }
Ejemplo n.º 2
0
Archivo: Form.cs Proyecto: radtek/EMIP
        public virtual JObject GetProcessInfo(HttpContext context)
        {
            YZRequest request    = new YZRequest(context);
            int       stepid     = request.GetInt32("pid");
            string    permisions = request.GetString("Permisions", null);

            using (BPMConnection cn = new BPMConnection())
            {
                cn.WebOpen();

                BPMProcStep step        = BPMProcStep.Load(cn, stepid);
                BPMTask     task        = BPMTask.Load(cn, step.TaskID);
                ProcessInfo processInfo = BPMProcess.GetProcessInfo(cn, stepid);

                //检查处理权
                if (!step.Share || !String.IsNullOrEmpty(step.OwnerAccount)) //常规任务及已获取的共享任务
                {
                    if (!NameCompare.EquName(step.OwnerAccount, cn.UID) &&
                        !NameCompare.EquName(step.AgentAccount, cn.UID))
                    {
                        throw new BPMException(BPMExceptionType.ProcessErrPermDenied);
                    }
                }

                //获得ProcessSubModel
                ProcessSubModel subModel;
                if (step.Share && String.IsNullOrEmpty(step.OwnerAccount))
                {
                    subModel = ProcessSubModel.Share;
                }
                else
                {
                    if (processInfo.StepProcessPermision == StepProcessPermision.Inform)
                    {
                        subModel = ProcessSubModel.Inform;
                    }
                    else if (processInfo.StepProcessPermision == StepProcessPermision.Indicate)
                    {
                        subModel = ProcessSubModel.Indicate;
                    }
                    else
                    {
                        subModel = ProcessSubModel.Process;
                    }
                }

                //ProcessSubModel.Process - 则获得任务操作权限
                JObject perm = null;
                if (subModel == ProcessSubModel.Process ||
                    subModel == ProcessSubModel.Inform ||
                    subModel == ProcessSubModel.Indicate)
                {
                    perm = this.CheckPermision(cn, step.TaskID, stepid, permisions);
                }
                else
                {
                    perm = new JObject();
                }

                if (String.IsNullOrEmpty(processInfo.FormFile))
                {
                    throw new Exception(String.Format(Resources.YZStrings.Aspx_Process_MissForm, step.NodeName));
                }

                JObject rv = new JObject();
                rv[YZJsonProperty.success] = true;
                rv["uid"]      = cn.UID;
                rv["subModel"] = subModel.ToString();

                rv["sn"]             = task.SerialNum;
                rv["taskid"]         = task.TaskID;
                rv["urlParams"]      = task.UrlParams;
                rv["url"]            = YZUtility.GetFormRedirectUrl(processInfo.FormFile).ToString();
                rv["NodePermisions"] = this.Serialize(processInfo.NodePermision);
                rv["Comments"]       = step.Comments;
                rv["perm"]           = perm;

                if (subModel == ProcessSubModel.Process)
                {
                    rv["shareTask"] = step.Share;
                    rv["IsConsign"] = step.IsConsignStep;

                    JArray links = new JArray();
                    rv["links"] = links;
                    foreach (Link link in processInfo.Links)
                    {
                        links.Add(this.Serialize(link, "normal"));
                    }

                    rv["directsend"] = this.GetDirectSendInfo(cn, step, processInfo.SystemLinks);

                    //自由流
                    if (!step.IsConsignStep) //加签不显示自由流
                    {
                        rv["ParticipantDeclares"] = JArray.FromObject(processInfo.ParticipantDeclares);
                        rv["Routing"]             = processInfo.Routing;
                    }
                }

                return(rv);
            }
        }
Ejemplo n.º 3
0
        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);
        }