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C#

WorkflowAcl.aspx.cs：源码内容
							﻿using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace OThinker.H3.Portal
{
	/// <summary>
	/// Summary description for WorkflowACL.
	/// </summary>
    public partial class WorkflowAcl : PortalPage
	{
		#region 参数
		private string UserID
		{
			get
			{
				if(this.Request.QueryString[Param_UserID] == null || this.Request.QueryString[Param_UserID] == "")
				{
					return null;
				}
				else
				{
					return System.Web.HttpUtility.UrlDecode(this.Request.QueryString[Param_UserID]);
				}
			}
		}
		private string WorkflowPackage
		{
			get
			{
				if(this.Request.QueryString[Param_WorkflowPackage] == null || this.Request.QueryString[Param_WorkflowPackage] == "")
				{
					return null;
				}
				else
				{
					return System.Web.HttpUtility.UrlDecode(this.Request.QueryString[Param_WorkflowPackage]);
				}
			}
		}
		private string WorkflowName
		{
			get
			{
				if(this.Request.QueryString[Param_WorkflowName] == null || this.Request.QueryString[Param_WorkflowName] == "")
				{
					return null;
				}
				else
				{
					return System.Web.HttpUtility.UrlDecode(this.Request.QueryString[Param_WorkflowName]);
				}
			}
		}
		#endregion
		protected void Page_Load(object sender, System.EventArgs e)
		{
			if(!this.IsPostBack)
			{
                // 验证是否具有管理员权限
                if (!this.UserValidator.ValidateAdministrator())
                {
                    this.NotifyMessage(LackOfAuth);
                }
                string[] catalogs = OThinker.H3.Server.Engine.WorkflowManager.GetWorkflowPackages();
				this.lstWorkflowPackage.Items.Add("");
				if(catalogs != null)
				{
					foreach(string catalog in catalogs)
					{
						this.lstWorkflowPackage.Items.Add(catalog);
					}
					
					if(this.lstWorkflowPackage.Items.FindByText(this.WorkflowPackage) != null)
					{
						this.lstWorkflowPackage.SelectedValue = this.WorkflowPackage;
						this.lstWorkflowPackage_SelectedIndexChanged(this, null);
						if(this.lstWorkflowName.Items.FindByText(this.WorkflowName) != null)
						{
							this.lstWorkflowName.SelectedValue = this.WorkflowName;
							this.lstWorkflowName_SelectedIndexChanged(this, null);
						}
					}
				}
                this.lstWorkflowName_SelectedIndexChanged(this, new System.EventArgs());
			}
			this.SelectionCheckBoxes.Clear();
			this.WorkflowACLGrid.DataSource = this.WorkflowACLTable;
			this.WorkflowACLGrid.DataBind();
		}
		// CaseGrid对应的表
		private System.Data.DataTable WorkflowACLTable
		{
			get
			{
				return (System.Data.DataTable)this.Session[OThinker.H3.WorkSheet.Sessions.GetWorkflowACLTable(this.UserID, this.WorkflowPackage, this.WorkflowName)];
			}
			set
			{
				this.Session[OThinker.H3.WorkSheet.Sessions.GetWorkflowACLTable(this.UserID, this.WorkflowPackage, this.WorkflowName)] = value;
			}
		}
		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.WorkflowACLGrid.ItemDataBound += new System.Web.UI.WebControls.DataGridItemEventHandler(this.InstanceGrid_ItemDataBound);
		}
		#endregion
		#region 获得选中的ID
		private System.Collections.ArrayList SelectionCheckBoxes
		{
			get
			{
				if(this.Session[OThinker.H3.WorkSheet.Sessions.GetWorkflowACLCheckBoxes(this.UserID, this.WorkflowPackage, this.WorkflowName)] == null)
				{
					this.Session[OThinker.H3.WorkSheet.Sessions.GetWorkflowACLCheckBoxes(this.UserID, this.WorkflowPackage, this.WorkflowName)] = new System.Collections.ArrayList();
				}
				return (System.Collections.ArrayList)this.Session[OThinker.H3.WorkSheet.Sessions.GetWorkflowACLCheckBoxes(this.UserID, this.WorkflowPackage, this.WorkflowName)];
			}
		}
		// 获得选中的Case ID
        private string[] GetSelectedACLs()
		{
			// 获得选中的
			System.Collections.ArrayList selections = new ArrayList();
			for(int count=0; count<this.SelectionCheckBoxes.Count; count++)
			{
				if(((System.Web.UI.WebControls.CheckBox)this.SelectionCheckBoxes[count]).Checked)
				{
					System.Data.DataRow row = this.WorkflowACLTable.Rows[count];
					selections.Add(row["ObjectID"]);
				}
			}
            string[] selectedCases = new string[selections.Count];
			for(int count=0; count<selectedCases.Length; count++)
			{
				selectedCases[count] = selections[count].ToString();
			}
			return selectedCases;
		}
		private void InstanceGrid_ItemDataBound(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
		{
			if(
				e.Item.ItemType != System.Web.UI.WebControls.ListItemType.Header && 
				e.Item.ItemType != System.Web.UI.WebControls.ListItemType.Footer)
			{
				CheckBox box = new System.Web.UI.WebControls.CheckBox();
				this.SelectionCheckBoxes.Add(box);
				e.Item.Cells[0].Controls.Add(box);
				e.Item.Cells[2].Text = OThinker.H3.Server.Engine.Organization.GetFullName(e.Item.Cells[2].Text);
				Label processFullName = new Label();
				processFullName.Text = e.Item.Cells[3].Text + "\" + e.Item.Cells[4].Text;
				e.Item.Cells[5].Controls.Add(processFullName);
				// 授予权限 
				CheckBox administrator = new CheckBox();
				administrator.Enabled = false;
				if(e.Item.Cells[6].Text == "1")
				{
					administrator.Checked = true;
				}
				else
				{
					administrator.Checked = false;
				}
				e.Item.Cells[6].Controls.Add(administrator);
				// 发起流程
                CheckBox createInstance = new CheckBox();
				createInstance.Enabled = false;
				if(e.Item.Cells[7].Text == "1")
				{
					createInstance.Checked = true;
				}
				else
				{
					createInstance.Checked = false;
				}
				e.Item.Cells[7].Controls.Add(createInstance);
//				// 发布新版本 
//				CheckBox publishNewVersion = new CheckBox();
//				publishNewVersion.Enabled = false;
//				if(e.Item.Cells[6].Text == "1")
//				{
//					publishNewVersion.Checked = true;
//				}
//				else
//				{
//					publishNewVersion.Checked = false;
//				}
//				e.Item.Cells[6].Controls.Add(publishNewVersion);
//
//				// 查看性能报表 
//				CheckBox viewReport = new CheckBox();
//				viewReport.Enabled = false;
//				if(e.Item.Cells[7].Text == "1")
//				{
//					viewReport.Checked = true;
//				}
//				else
//				{
//					viewReport.Checked = false;
//				}
//				e.Item.Cells[7].Controls.Add(viewReport);
//
//				// 查看该模板下的所有流程 
//				CheckBox viewCases = new CheckBox();
//				viewCases.Enabled = false;
//				if(e.Item.Cells[8].Text == "1")
//				{
//					viewCases.Checked = true;
//				}
//				else
//				{
//					viewCases.Checked = false;
//				}
//				e.Item.Cells[8].Controls.Add(viewCases);
//				
//				// 管理该模板下的所有流程 
//				CheckBox adminCases = new CheckBox();
//				adminCases.Enabled = false;
//				if(e.Item.Cells[9].Text == "1")
//				{
//					adminCases.Checked = true;
//				}
//				else
//				{
//					adminCases.Checked = false;
//				}
//				e.Item.Cells[9].Controls.Add(adminCases);
			}
		}
		#endregion
		protected void btnAdd_Click(object sender, System.EventArgs e)
		{
			string catalog = this.lstWorkflowPackage.SelectedValue;
			string name = this.lstWorkflowName.SelectedValue;
			if(
				catalog != null && catalog != "" && 
				name != null && name != "")
			{
				this.Response.Redirect(
					PageName_AddWorkflowAcl + "?" + 
					Param_WorkflowPackage + "=" + System.Web.HttpUtility.UrlEncode(catalog) + "&" + 
					Param_WorkflowName + "=" + System.Web.HttpUtility.UrlEncode(name));
			}
		}
		protected void btnUpdate_Click(object sender, System.EventArgs e)
		{
            string[] acls = this.GetSelectedACLs();
			if(acls.Length == 0)
			{
				// ERROR，导到错误页面上
			}
			else
			{
				this.Response.Redirect(PageName_UpdateWorkflowAcl + "?" + Param_AclID + "=" + acls[0]);
			}
		}
		protected void lstWorkflowPackage_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			string catalog = this.lstWorkflowPackage.SelectedValue;
            if (catalog == null || catalog == "")
            {
                this.lstWorkflowName.Items.Clear();
            }
            else
			{
                string[] names = OThinker.H3.Server.Engine.WorkflowManager.GetWorkflowNames(catalog, OThinker.H3.WorkflowTemplate.WorkflowState.Unspecified);
				this.lstWorkflowName.Items.Clear();
				this.lstWorkflowName.Items.Add("");
				foreach(string name in names)
				{
					this.lstWorkflowName.Items.Add(name);
				}
            }
            this.WorkflowACLTable = null;
		}
		protected void lstWorkflowName_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			string catalog = this.lstWorkflowPackage.SelectedValue;
			string name = this.lstWorkflowName.SelectedValue;
			if(
				catalog != null && catalog != "" && 
				name != null && name != "" &&
				this.UserValidator.ValidateWorkflowAdministrator(catalog, name))
			{
				// 拥有设置的权限
				this.btnAdd.Enabled = true;
				this.btnDel.Enabled = true;
				this.btnUpdate.Enabled = true;
				this.WorkflowACLTable 
					= OThinker.H3.Server.Engine.WorkflowAclManager.QueryDataTable(
					null, 
					catalog, 
					name, 
					OThinker.Data.BoolMatchValue.Unspecified, 
					OThinker.Data.BoolMatchValue.Unspecified);
			}
			else
			{
				this.btnAdd.Enabled = false;
				this.btnDel.Enabled = false;
				this.btnUpdate.Enabled = false;
				this.WorkflowACLTable = null;
			}
			this.SelectionCheckBoxes.Clear();
			this.WorkflowACLGrid.DataSource = this.WorkflowACLTable;
			this.WorkflowACLGrid.DataBind();
		}
		protected void btnDel_Click(object sender, System.EventArgs e)
		{
            string[] ids = this.GetSelectedACLs();
            foreach (string id in ids)
			{
				OThinker.H3.Server.Engine.WorkflowAclManager.Delete(id);
			}
			// 刷新这个页面
			string catalog = this.lstWorkflowPackage.SelectedValue;
			string name = this.lstWorkflowName.SelectedValue;
			this.Response.Redirect(
                PageName_WorkflowAcl + "?" + 
				Param_WorkflowPackage + "=" + System.Web.HttpUtility.UrlEncode(catalog) + "&" + 
				Param_WorkflowName + "=" + System.Web.HttpUtility.UrlEncode(name));
		}
	}
}

						