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"
});
}
}
}
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);
}
}
public virtual JObject GetProcessInfo(HttpContext context)
{
YZRequest request = new YZRequest(context);
int stepid = request.GetInt32("pid");
string permisions = request.GetString("Permisions", null);
string uid = YZAuthHelper.LoginUserAccount;
BPMProcStep step;
BPMTask task;
global::BPM.Client.ProcessInfo processInfo;
CommentItemCollection comments;
FlowDataSet formdataset;
BPMStepCollection steps;
ProcessSubModel subModel;
JObject perm = null;
JObject directSendInfo = null;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
step = BPMProcStep.Load(cn, stepid);
task = BPMTask.Load(cn, step.TaskID);
processInfo = BPMProcess.GetProcessInfo(cn, stepid);
comments = BPMTask.GetComments(cn, task.TaskID);
formdataset = BPMProcess.GetFormData(cn, stepid);
steps = BPMTask.GetAllSteps(cn, task.TaskID);
//获得ProcessSubModel
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
if (subModel == ProcessSubModel.Process ||
subModel == ProcessSubModel.Inform ||
subModel == ProcessSubModel.Indicate)
{
perm = this.CheckPermision(cn, step.TaskID, stepid, permisions);
}
else
{
perm = new JObject();
}
directSendInfo = this.GetDirectSendInfo(cn, step, processInfo.SystemLinks);
}
int total;
int newMessageCount;
using (IYZDbProvider provider = YZDbProviderManager.DefaultProvider)
{
using (IDbConnection cn = provider.OpenConnection())
{
total = YZSoft.Web.Social.SocialManager.GetMessageCount(provider, cn, YZResourceType.Task, task.TaskID.ToString());
newMessageCount = YZSoft.Web.Social.SocialManager.GetNewMessageCount(provider, cn, YZResourceType.Task, task.TaskID.ToString(), uid);
}
}
//准备返回值
JObject result = new JObject();
JObject jForm = new JObject();
if (String.IsNullOrEmpty(processInfo.MobileForm))
{
//jForm["xclass"] = "YZSoft.form.Form5";
//jForm["config"] = new JObject();
jForm["xclass"] = "YZSoft.form.aspx.Form";
if (String.IsNullOrEmpty(processInfo.FormFile))
{
throw new Exception(String.Format(Resources.YZStrings.Aspx_Process_MissForm, step.NodeName));
}
jForm["config"] = JObject.FromObject(new
{
aspxform = processInfo.FormFile
});
}
else
{
string xclass;
JObject config;
this.ParseMobileForm(processInfo.MobileForm, out xclass, out config);
jForm["xclass"] = xclass;
jForm["config"] = config;
}
result["form"] = jForm;
result["subModel"] = subModel.ToString();
result["task"] = this.Serialize(task);
result["step"] = this.Serialize(step);
result["NodePermisions"] = this.Serialize(processInfo.NodePermision);
result["Comments"] = step.Comments;
result["perm"] = perm;
result["socialInfo"] = this.SerializeSocialInfo(total, newMessageCount);
result["steps"] = this.SerializeForTrace(steps);
result["signcomments"] = JArray.FromObject(comments);
result["formdataset"] = this.ToResult(formdataset, true);
if (subModel == ProcessSubModel.Process)
{
result["shareTask"] = step.Share;
result["IsConsign"] = step.IsConsignStep;
JArray links = new JArray();
result["links"] = links;
foreach (Link link in processInfo.Links)
{
links.Add(this.Serialize(link, "normal"));
}
result["directsend"] = directSendInfo;
//自由流
if (!step.IsConsignStep) //加签不显示自由流
{
result["ParticipantDeclares"] = JArray.FromObject(processInfo.ParticipantDeclares);
result["Routing"] = processInfo.Routing;
}
}
return(result);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!YZAuthHelper.IsAuthenticated)
{
string token = this.Request.QueryString["Token"];
if (!String.IsNullOrEmpty(token))
{
using (SqlConnection cn = new SqlConnection())
{
cn.ConnectionString = System.Web.Configuration.WebConfigurationManager.ConnectionStrings["BPMDB"].ConnectionString;
cn.Open();
using (SqlCommand cmd = new SqlCommand())
{
cmd.Connection = cn;
cmd.CommandText = "SELECT StepID,Account,hash FROM BPMInstProcessToken WHERE Token=@Token";
cmd.Parameters.Add("@Token", SqlDbType.NVarChar).Value = token;
using (DBReader reader = new DBReader(cmd.ExecuteReader()))
{
if (reader.Read())
{
int stepid = Int32.Parse(this.Request.QueryString["pid"]);
int stepidSaved = reader.ReadInt32(0);
string account = reader.ReadString(1);
string hash = reader.ReadString(2);
if (stepid == stepidSaved)
{
List <string> values = new List <string>();
values.Add(token);
values.Add(stepid.ToString());
values.Add(account);
if (YZSecurityHelper.CheckHash(values, hash, YZSecurityHelper.SecurityKey))
{
YZAuthHelper.SetAuthCookie(account);
}
}
}
}
}
}
}
}
if (!YZAuthHelper.IsAuthenticated)
{
FormsAuthentication.RedirectToLoginPage();
return;
}
int pid = Int32.Parse(this.Request["pid"]);
BPM.Client.ProcessInfo processInfo;
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
//如果是共享任务，表单打开时直接获取共享任务
//BPMProcStep step = BPMProcStep.Load(cn,pid);
//if (step.Share)
// BPMProcStep.PickupShareStep(cn, pid);
processInfo = BPMProcess.GetProcessInfo(cn, pid);
}
if (String.IsNullOrEmpty(processInfo.FormFile))
{
throw new Exception(Resources.YZStrings.Aspx_Process_MissForm);
}
else
{
YZUrlBuilder urlBuilder = YZUtility.GetFormRedirectUrl(this.Page, processInfo.FormFile);
this.Response.Redirect(urlBuilder.ToString(), true);
}
}
