信息发布系统源代码.doc

using System;using System.Data;using FuYang.Web.Class.Business;namespace FuYang.Web.InfoPub.Business/ / ClassPublishTree 的摘要说明。/ public class ClassPublishTreeprivate FunkeLab.MyTreeView TreeView1;private string targetFrame=;private string linkUrl=;public ClassPublishTree(FunkeLab.MyTreeView MyTreeView)/ TODO: 在此处添加构造函数逻辑/TreeView1=MyTreeView;FunkeLab.MyTreeView.ImagesFolder=FuYang.Config.ModuleConfig.GetSettings().ImagePath;/ / 显示树节点，Item.Remark=templateName,Item.OtherInfo=templateId/ / public void ShowNode(FunkeLab.MyTreeViewItem Item,DataTable dataTable)if (dataTable.Rows.Count=0)TreeView1.Items.Clear();FunkeLab.MyTreeViewItem item=new FunkeLab.MyTreeViewItem(栏目列表,);item.Id=-1;TreeView1.Items.Add(item);return;FunkeLab.MyTreeViewItem childItem=null;FunkeLab.MyTreeViewItemCollection itemCollection=null;if(Item=null)TreeView1.Items.Clear();itemCollection=TreeView1.Items;elseif(Item.Items.Count!=1) | (Item.Items0.Id!=-1)return;Item.Items.Clear();itemCollection=Item.Items;foreach(DataRow dataRow in dataTable.Rows)FunkeLab.MyTreeViewItem item=new FunkeLab.MyTreeViewItem(dataRowname.ToString(),);item.Id=int.Parse(dataRowid.ToString();item.Name=dataRowname.ToString();item.Describe=dataRowdescribe.ToString();item.Remark=dataRowtemplateName.ToString();item.OtherInfo=(dataRowtemplateId.ToString()=?-1:dataRowtemplateId.ToString()+;+(dataRowdocTemplateId.ToString()=?-1:dataRowdocTemplateId.ToString()+;+(dataRowclassDeptId.ToString()=?-1:dataRowclassDeptId.ToString()+;item.Abbreviate=(dataRowitemNumber.ToString()=?0:dataRowitemNumber.ToString();item.Enabled=(dataRowenabled.ToString()=True?true:false);item.Value=dataRowclassType.ToString();/item.Image=(item.Enabled?FunkeLab.MyTreeView.ImagesFolder + Node_Enable.gif:FunkeLab.MyTreeView.ImagesFolder +Node_Disable.gif);if(new Classes().GetChildClassesCountById(int.Parse(dataRowid.ToString()0)childItem=new FunkeLab.MyTreeViewItem(,);childItem.Id=-1;item.Items.Add(childItem);elseitem.Selector=FunkeLab.MyTreeViewItem.SelectionMode.CheckBox;itemCollection.Add(item);/ / 通过站点ID得到该站点所有栏目/ public bool GetClassBySiteId(int siteId)TreeView1.Items.Clear();DataTable dataTable=new Classes().GetClassesBySiteId(siteId);ShowNode(null,dataTable);return true;/ / 判断当前节点是否叶节点. 是:返回1:不是：0；无选中节点：-1/ public int isLeafNode()if(System.Web.HttpContext.Current.SessionClassId=null)return -1;int id=int.Parse(System.Web.HttpContext.Current.SessionClassId.ToString();if(TreeView1.GetNodeById(id).Items.Count0)return 0;return 1;/ / 设置targetFrame. Item请传为null/ public void SetTargetFrame(string newTargetFrame,string newLinkUrl,FunkeLab.MyTreeViewItem Item)targetFrame=newTargetFrame;linkUrl=newLinkUrl;FunkeLab.MyTreeViewItemCollection itemCollection;if (Item=null)itemCollection=TreeView1.Items;elseitemCollection=Item.Items;for(int i=0;i 0)SetTargetFrame(newTargetFrame,linkUrl,itemCollectioni);using System;using System.Net;using System.IO;using System.Text;using System.Net.Sockets;using System.Diagnostics;using System.Runtime.Remoting;using System.Runtime.Remoting.Messaging;/* * FTP Client library in C# * Author: Jaimon Mathew * mailto: * /archives/archive9.html * * Addapted for use by Dan Glass 07/03/03 */namespace FTPClientpublic class FtpClientpublic class FtpException : Exceptionpublic FtpException(string message) : base(message)public FtpException(string message, Exception innerException) : base(message,innerException)private static int BUFFER_SIZE = 512;private static Encoding ASCII = Encoding.ASCII;private bool verboseDebugging = false;/ defaultsprivate string server = localhost;private string remotePath = .;private string username = anonymous;private string password = ;private string message = null;private string result = null;private int port = 21;private int bytes = 0;private int resultCode = 0;private bool loggedin = false;private bool binMode = false;private Byte buffer = new ByteBUFFER_SIZE;private Socket clientSocket = null;private int timeoutSeconds = 10;/ / Default contructor/ public FtpClient()/ / / / / / public FtpClient(string server, string username, string password)this.server = server;this.username = username;this.password = password;/ / / / / / / / public FtpClient(string server, string username, string password, int timeoutSeconds, int port)this.server = server;this.username = username;this.password = password;this.timeoutSeconds = timeoutSeconds;this.port = port;/ / Display all communications to the debug log/ public bool VerboseDebugginggetreturn this.verboseDebugging;setthis.verboseDebugging = value;/ / Remote server port. Typically TCP 21/ public int Portgetreturn this.port;setthis.port = value;/ / Timeout waiting for a response from server, in seconds./ public int Timeoutgetreturn this.timeoutSeconds;setthis.timeoutSeconds = value;/ / Gets and Sets the name of the FTP server./ / public string Servergetreturn this.server;setthis.server = value;/ / Gets and Sets the port number./ / public int RemotePortgetreturn this.port;setthis.port = value;/ / GetS and Sets the remote directory./ public string RemotePathgetreturn this.remotePath;setthis.remotePath = value;/ / Gets and Sets the username./ public string Usernamegetreturn this.username;setthis.username = value;/ / Gets and Set the password./ public string Passwordgetreturn this.password;setthis.password = value;/ / If the value of mode is true, set binary mode for downloads, else, Ascii mode./ public bool BinaryModegetreturn this.binMode;setif ( this.binMode = value ) return;if ( value )sendCommand(TYPE I);elsesendCommand(TYPE A);if ( this.resultCode != 200 ) throw new FtpException(result.Substring(4);/ / Login to the remote server./ public void Login()if ( this.loggedin ) this.Close();Debug.WriteLine(Opening connection to + this.server, FtpClient );IPAddress addr = null;IPEndPoint ep = null;trythis.clientSocket = new Socket( AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp );addr = Dns.Resolve(this.server).AddressList0;ep = new IPEndPoint( addr, this.port );this.clientSocket.Connect(ep);catch(Exception ex)/ doubtfullif ( this.clientSocket != null & this.clientSocket.Connected ) this.clientSocket.Close();throw new FtpException(Couldnt connect to remote server,ex);this.readResponse();if(this.resultCode != 220)this.Close();throw new FtpException(this.result.Substring(4);this.sendCommand( USER + username );if( !(this.resultCode = 331 | this.resultCode = 230) )this.cleanup();throw new FtpException(this.result.Substring(4);if( this.resultCode != 230 )this.sendCommand( PASS + password );if( !(this.resultCode = 230 | this.resultCode = 202) )this.cleanup();throw new FtpException(this.result.Substring(4);this.loggedin = true;Debug.WriteLine( Connected to + this.server, FtpClient );this.ChangeDir(this.remotePath);/ / Close the FTP connection./ public void Close()Debug.WriteLine(Closing connection to + this.server, FtpClient );if( this.clientSocket != null )this.sendCommand(QUIT);this.cleanup();/ / Return a string array containing the remote directorys file list./ / public string GetFileList()return this.GetFileList(*.*);xmlWr.WriteAttributeString(Author,Author1);xmlWr.WriteAttributeString(DocTime,DocTime1);xmlWr.WriteAttributeString(DeptName,DeptName);xmlWr.WriteAttributeString(ImgUrl,ImgUrl);xmlWr.WriteAttributeString(Link,UrlExt+/news/+classDir1+/+docname);/if(DocType=doc)/xmlWr.WriteString(strReplace(docs.Table.RowskContent.ToString();/xmlWr.WriteEndElement();else if(DocType=doc)if(docnum=1)string DocTime1=null;if(DisplayShortDate)DocTime1=docs.Table.Rows0DocTime.ToString();DocTime1=DocTime1.Substring(0,DocTime1.IndexOf( );elseDocTime1=docs.Table.Rows0DocTime.ToString();string docid=docs.Table.Rows0DocId.ToString();string HeadTitle1=docs.Table.Rows0HeadTitle.ToString();string Subhead1=docs.Table.Rows0Subhead.ToString();string Author1=docs.Table.Rows0Author.ToString();string DeptName=docs.Table.Rows0DeptName.ToString();string docname=docs.Table.Rows0publishFileName.ToString();string classDir1=docs.Table.Rows0ShortName.ToString();xmlWr.WriteStartElement(doc);xmlWr.WriteAttributeString(HeadTitle,HeadTitle1);xmlWr.WriteAttributeString(Subhead,Subhead1);xmlWr.WriteAttributeString(Author,Author1);xmlWr.WriteAttributeString(DocTime,DocTime1);xmlWr.WriteAttributeString(DeptName,DeptName);xmlWr.WriteAttributeString(Link,UrlExt+/news/+classDir1+/+docname);xmlWr.WriteString(docs.Table.Rows0Content.ToString();xmlWr.WriteEndElement();else if(docnum1)string DocTime1=null;DataRow dr_brief=(docs.Table.Rows0Content.ToString().Lengthdocs.Table.Rows1Content.ToString().Length)?docs.Table.Rows1:docs.Table.Rows0;DataRow dr_detail=(docs.Table.Rows0Content.ToString().Lengthdocs.Table.Rows1Content.ToString().Length)?docs.Table.Rows0:docs.Table.Rows1;if(DisplayShortDate)DocTime1=dr_detailDocTime.ToString();DocTime1=DocTime1.Substring(0,DocTime1.IndexOf( );elseDocTime1=dr_detailDocTime.ToString();string DeptName=dr_detailDeptName.ToString();string docname=dr_detailpublishFileName.ToString();string classDir1=dr_detailShortName.ToString();xmlWr.WriteStartElement(doc);xmlWr.WriteAttributeString(HeadTitle,dr_detailHeadTitle.ToString();xmlWr.WriteAttributeString(Subhead,dr_detailSubhead.ToString();xmlWr.WriteAttributeString(Author,dr_detailAuthor.ToString();xmlWr.WriteAttributeString(DocTime,DocTime1);xmlWr.WriteAttributeString(DeptName,DeptName);xmlWr.WriteAttributeString(Link,UrlExt+/news/+classDir1+/+docname);xmlWr.WriteString(dr_briefContent.ToString();xmlWr.WriteEndElement();xmlWr.WriteEndElement();xmlWr.WriteEndElement();xmlWr.WriteEndDocument();xmlWr.Flush();/xmlWr.Close();mStream.Seek(0,SeekOrigin.Begin);StreamReader streamRr=new StreamReader(mStream,Encoding.GetEncoding(GB2312);xDoc.Load(streamRr);/载入内存流方式XslTransform xslTransform=new XslTransform();xslTransform.Load(Path+siteTemplateFile);MemoryStream stream1=new MemoryStream();xslTransform.Transform(xDoc,null,stream1); /输出到内存流，作为ftp上传参数stream1.Seek(0,SeekOrigin.Begin);/string indexFileName=index.html;if(IsRemote)IndexPublishToRemote(stream1,Homepage);elseIndexPublishToLocal(stream1,localPath+RemoteDir,Homepage);catch(Exception e)msg.Title=siteName+主页面;msg.State=0;msg.Status=失败;msg.Memo=站点主页(+e.Message.ToString()+);this.PubMsgList.Add(msg);private void IndexPublishToLocal(MemoryStream memoryStream,string pubDir,string filename)StreamReader streamReader=new StreamReader(memoryStream,Encoding.GetEncoding(gb2312);string buffer=; string received=; received+=streamReader.ReadLine();/读流中一行 while(received!=null) buffer+=received; buffer+=rn; received=streamReader.ReadLine(); buffer=StrReplace(buffer);if(!Directory.Exists(pubDir)Directory.CreateDirectory(pubDir);System.IO.StreamWriter sw = new StreamWriter(pubDir+filename, false, System.Text.Encoding.GetEncoding(gb2312);/sw.Write(EncodingStr);sw.Write(buffer);sw.Flush();sw.Close();private void IndexPublishToRemote(MemoryStream memoryStream,string filename)StreamReader streamReader=new StreamReader(memoryStream,Encoding.GetEncoding(gb2312);string buffer=; string received=; received+=streamReader.ReadLine();/读流中一行 while(received!=null) buffer+=received; buffer+=rn; received=streamReader.ReadLine(); buffer=StrReplace(buffer);System.IO.StreamWriter sw = new StreamWriter(System.Web.HttpContext.Current.Server.MapPath(+publishTempPath).ToString()+filename,false, Encoding.GetEncoding(gb2312);/sw.Write(EncodingStr);sw.Write(buffer);sw.Flush();sw.Close();ftpc.ChangeDir(/);public void updateClassPage(int uclassid)DataRow classDr=classInstance.GetClassById(uclassid);int ClassType=int.Parse(classDrClassType.ToString();if(ClassType=4)return; /如果是单页面发布型的栏目则无须更新PubMessage msg=new PubMessage();int pagesize=10; /每页显示记录数string classid=classDrClassId.ToString();string classDirName=classDrShortName.ToString();string classname=classDrname.ToString();pagesize=int.Parse(classDritemNumber.ToString();msg.Title=classname;msg.Id=classid;string templatefile=classDrtemplate.ToString();string navStr=;string returnNavStr=;tryDataView pclasses=GetAllClassesBySubID(int.Parse(classid);int num=pclasses.Table.Rows.Count;if(num0)for(int j=0;jnum;j+)/string dir=pclasses.Table.RowsjClassId.ToString();string dir=pclasses.Table.RowsjShortName.ToString();string cname=pclasses.Table.Rowsjname.ToString();navStr=->+cname+navStr;returnNavStr=->+cname+returnNavStr;navStr=navStr.Substring(5,navStr.Length-5);navStr=首页->+navStr;returnNavStr=returnNavStr.Substring(5,returnNa