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()));
}
public void ProcessRequest(HttpContext context)
{
YZAuthHelper.OAuth();
//YZAuthHelper.AshxAuthCheck();
GridPageInfo gridPageInfo = new GridPageInfo(context);
IDBProvider dbProvider = YZDBProviderManager.CurrentProvider;
int year;
if (context.Request.Params["byYear"] == "0")
{
year = -1;
}
else
{
string strYear = context.Request.Params["Year"];
year = String.IsNullOrEmpty(strYear) ? DateTime.Today.Year : Convert.ToInt32(strYear);
}
//获得数据
BPMTaskCollection tasks = new BPMTaskCollection();
int rowcount;
JsonItem rootItem = new JsonItem();
using (BPMConnection cn = new BPMConnection())
{
cn.WebOpen();
tasks = cn.GetHistoryTasks(year, HistoryTaskType.AllAccessable, dbProvider.FilterStringHistoryTaskTaskTableFilter, dbProvider.FilterStringHistoryTaskStepTableFilter, null, gridPageInfo.Start, gridPageInfo.Limit, out rowcount);
//将数据转化为Json集合
rootItem.Attributes.Add(JsonItem.TotalRows, rowcount);
JsonItemCollection children = new JsonItemCollection();
rootItem.Attributes.Add("children", children);
rootItem.Attributes.Add("total", rowcount);
foreach (BPMTask task in tasks)
{
JsonItem item = new JsonItem();
children.Add(item);
item.Attributes.Add("tid", task.TaskID);
item.Attributes.Add("pid", task.ParentStepID);
item.Attributes.Add("sn", task.SerialNum);
item.Attributes.Add("pn", task.ProcessName);
item.Attributes.Add("user", YZStringHelper.GetUserShortName(task.OwnerAccount, task.OwnerDisplayName));
item.Attributes.Add("state", task.TaskState.ToString());
item.Attributes.Add("stateText", YZStringHelper.GetTaskStateDisplayName(task.TaskState));
item.Attributes.Add("stateProcessing", YZStringHelper.GetTaskProcessingStatus(cn, task.TaskState, task.TaskID));
item.Attributes.Add("date", YZStringHelper.DateToStringL(task.CreateAt));
task.Description = task.ShowDescByProcessName(true);
item.Attributes.Add("desc", String.IsNullOrEmpty(task.Description) ? "无内容摘要" : task.Description);
}
}
//System.Threading.Thread.Sleep(500);
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";
//输出数据
context.Response.Write(rootItem.ToString());
}