managedocument.aspx.cs

ASP.NET多线程编程(二),ASP.NET多线程编程(二) .

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Zeroone.FileSystem;
using Zeroone;
using Zeroone.Framework.Jobs;
using System.Xml;
using System.IO;

public partial class Admin_ManageDocument : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            //get urlReferrer
            if (Context.Request.UrlReferrer != null)
            {
                string strUrlReferrer = Context.Request.UrlReferrer.ToString();
                ViewState["urlReferrer"] = strUrlReferrer;
            }

            //get queryString value
            ViewState["path"] = Zeroone.FileSystem.Path.CheckRepairPath(Request.QueryString["path"]);
            ViewState["dataProviderAction"] = Request.QueryString["action"];
            ViewState["name"] = Request.QueryString["name"];

            string path = ViewState["path"].ToString();
            string dataProviderAction = ViewState["dataProviderAction"].ToString();
            string name = ViewState["name"] == null ? null : ViewState["name"].ToString();
            #region romove audit
            //string removeAuditPath = path;
            //if (path.StartsWith(CategoryController.SystemAuditPath))
            //{
            //    if (path.Length > CategoryController.SystemAuditPath.Length)
            //    {
            //        int length = CategoryController.SystemAuditPath.Length;
            //        removeAuditPath = path.Substring(length - 1);
            //    }
            //    else
            //    {
            //        removeAuditPath = "/";
            //    }
            //}
            //ViewState["removeAuditPath"] = removeAuditPath;
            #endregion

            //实例化文档类型
            cblTypes.DataSource = TypeController.GetTypes(path);
            cblTypes.DataBind();

            //Setting custom property
            customPropertyValues.Path = path;
            customPropertyValues.Name = name;

            //初始化页
            if (dataProviderAction.ToLower() == "update")
            {
                Document d = DocumentController.GetDocument(path, name);
                tbSubject.Text = d.Subject;
                tbName.Text = d.Name;
                tbContent.Value = d.Content;
                //cbApproved.Checked = d.Path.StartsWith(CategoryController.SystemAuditPath) ? false : true;


                // select types
                TypeCollection types = TypeController.GetTypesForDocument(d.DocumentID);
                foreach (TypeInfo type in types)
                {
                    foreach (ListItem item in cblTypes.Items)
                    {
                        if (type.Name == item.Value)
                        {
                            item.Selected = true;
                        }
                    }
                }

                //update button
                this.btnManage.Text = "更新";

            //分页
                rptPages.DataSource = d.GetPages();
                rptPages.DataBind();
            }
            else if (dataProviderAction.ToLower() == "insert")
            {
                this.btnManage.Text = "添加";
            }
        }
    }
    protected void btnManage_Click(object sender, EventArgs e)
    {
        //get queryString value
        string path = ViewState["path"].ToString();
        string dataProviderAction = ViewState["dataProviderAction"].ToString();
        string name = ViewState["name"] == null ? null : ViewState["name"].ToString();

        //string removeAuditPath = ViewState["removeAuditPath"].ToString();

        //if (!cbApproved.Checked)
        //{
        //    if (!path.StartsWith(CategoryController.SystemAuditPath))
        //    {
        //        path = CategoryController.SystemAuditPath + path.Substring(1);
        //        CategoryController.CreateDirectory(path);
        //    }
        //}

        //构造document类
        Document d;
        if (dataProviderAction.ToLower() == "insert")
        {
            d = new Document();
            d.Subject = tbSubject.Text;
            d.Name = tbName.Text.Trim().Replace(" ","-");
            d.Content = tbContent.Value;
            d.Path = path;
            d.SetPropertyValues(customPropertyValues.Values);

            d.Create();
        }
        //如果dataProviderAction为update则执行下面的语句
        else
        {
            d = DocumentController.GetDocument(ViewState["path"].ToString(), name);
            d.Subject = tbSubject.Text;
            d.Name = tbName.Text.Trim().Replace(" ", "-");
            d.Content = tbContent.Value;
            //d.Path = cbApproved.Checked ? removeAuditPath : path;
            d.SetPropertyValues(customPropertyValues.Values);

            d.Update();

            //----------更新该文档的评论栏目路径、分页栏目路径---------
            //首先判断该文档的名称是否改变，如果没改变就不用更新文档的评论栏目路径、分页栏目路径
            if ((d.Name != name) || (d.Path != path))
            {
                string oldPath = path + name + "/";
                string updatePath = d.Path + d.Name + "/";
                //判断是否是未审核文档
                //if (updatePath.StartsWith(CategoryController.SystemAuditPath))
                //{
                //    updatePath = updatePath.Substring(CategoryController.SystemAuditPath.Length - 1);
                //}
                //判断该文档是否有分页,如果有那么将该文档的分页栏目路径更新
                oldPath = CategoryController.SystemPagesPath + oldPath.Substring(1);
                updatePath = CategoryController.SystemPagesPath + updatePath.Substring(1);
                if (CategoryController.Exists(oldPath))
                {
                    Category c = CategoryController.GetCategory(oldPath);
                    c.Path = updatePath;
                    c.Update();
                }
                //判断该文档是否有评论信息
                oldPath = CategoryController.SystemCommentPath + oldPath.Substring(CategoryController.SystemPagesPath.Length);
                updatePath = CategoryController.SystemCommentPath + updatePath.Substring(CategoryController.SystemPagesPath.Length);
                if (CategoryController.Exists(oldPath))
                {
                    Category c = CategoryController.GetCategory(oldPath);
                    c.Path = updatePath;
                    c.Update();
                }
                //--------------------------------------------
            }
            //-----------维护索引---------------------
            JobsConfiguration jobsConfig = JobsConfiguration.GetJobsConfiguration();
            foreach (XmlNode jobNode in jobsConfig.JobsList)
            {
                if (jobNode.NodeType != XmlNodeType.Comment)
                {
                    XmlAttribute pathAttribute = jobNode.Attributes["path"];
                    if (pathAttribute != null)
                    {
                        string indexFileDirectory = Context.Request.PhysicalApplicationPath + "zeroone_searchIndexFile" + pathAttribute.Value + "indexFiles";
                        if (File.Exists(indexFileDirectory + "\\segments"))
                        {
                            string indexCategoryPath = pathAttribute.Value;
                            if (path.StartsWith(indexCategoryPath))
                                Zeroone.Data.DocumentDataProvider.Instance().Indexer_AddDocument(d.DocumentID, indexCategoryPath);
                        }
                    }
                }
            }
            //------------------------------------
        }

        //add document to type
        TypeController.ClearDocumentTypes(d.DocumentID);
        foreach (ListItem item in cblTypes.Items)
        {
            if (item.Selected)
            {
                TypeInfo type = TypeController.GetType(path, item.Value);
                TypeController.AddDocumentToType(d.DocumentID, type.TypeID);
            }
        }

        //if (ViewState["urlReferrer"] == null)
        //{
            Response.Redirect(Globals.ApplicationPath + "/admin" + path + "DocumentsList.aspx");
        //}
        //else
        //{
        //    Response.Redirect(ViewState["urlReferrer"].ToString());
        //}

    }
    protected void btnCancel_Click(object sender, EventArgs e)
    {
        if (ViewState["urlReferrer"] == null)
        {
            Response.Redirect(Globals.ApplicationPath + "/admin" + ViewState["path"].ToString() + "DocumentsList.aspx");
        }
        else
        {
            Response.Redirect(ViewState["urlReferrer"].ToString());
        }
    }
}