?? webbupload2.cs
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using System;
using System.IO;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace Webb.WAVE.Controls.Upload2
{
/// <summary>
/// Summary description for Class1.
/// </summary>
public class WebbUpload2
{
#region Fileds
string m_script;
private UploadInstance m_uploadInstance = new UploadInstance();
#endregion
#region Properties
public int M_MaxUploadSize
{
set{this.m_uploadInstance.m_MaxSize=value*1024;}
get{return (int)this.m_uploadInstance.m_MaxSize/1024;}
}
public string M_TempPath
{
set{this.m_uploadInstance.m_tempPath=value;}
}
public string M_UserName
{
set{this.m_uploadInstance.m_userName=value;}
}
public string UploadGUID
{
get{return this.m_uploadInstance.m_UploadGuid;}
}
#endregion
public WebbUpload2()
{
//
// TODO: Add constructor logic here
//
#region Script m_script;
this.m_script = String.Empty;
if(UploadHelper.IsAccordantBrowser())
{
this.m_script = @"
<script language=javascript>
<!--
url='${url}$';
var submited = false;
var m_progressWin;
function openProgress()
{
if(!submited)
{
var ary = document.getElementsByTagName('INPUT');
var openBar = false;
for(var i=0;i<ary.length;i++)
{
var obj = ary[i];
if(obj.type == 'file')
{
if(obj.value != '')
{
openBar = true;
break;
}
}
}
if(openBar)
{
m_progressWin = window.showModelessDialog(url, window, 'status:no;help:no;resizable:no;scroll:no;dialogWidth:398px;dialogHeight:200px');
// window.showModalDialog(url, window, 'status:no;help:no;resizable:no;scroll:no;dialogWidth:398px;dialogHeight:200px');
// event.srcElement.disabled = true;
submited = true;
}
return true;
}
else
{
event.srcElement.disabled = true;
return false;
}
}
//-->
</script>";
}
else
{
this.m_script = @"
<script language=javascript>
<!--
url='${url}$';
var submited = false;
function openProgress()
{
if(!submited)
{
var ary = document.getElementsByTagName('INPUT');
var openBar = false;
for(var i=0;i<ary.length;i++)
{
var obj = ary[i];
if(obj.type == 'file')
{
if(obj.value != '')
{
openBar = true;
break;
}
}
}
if(openBar)
{
var swd = window.screen.availWidth;
var sht = window.screen.availHeight;
var wd = 398;
var ht =170;
var left = (swd-wd)/2;
var top = (sht-ht)/2;
m_progressWin = window.open(url,'_blank','status=no,toolbar=no,menubar=no,location=no,height='+ht+',width='+wd+',left='+left+',top='+top, true);
// event.srcElement.disabled = true;
submited = true;
}
return true;
}
else
{
event.srcElement.disabled = true;
return false;
}
}
//-->
</script>";
}
#endregion
}
/// <summary>
/// Register progress bar to a button.
/// </summary>
/// <param name="uploadButton"></param>
/// <param name="causesValidation"></param>
public void RegisterProgressBar(Button uploadButton, bool causesValidation)
{
if (causesValidation)
{
uploadButton.CausesValidation = false;
uploadButton.Attributes["onclick"] = "if (typeof(Page_ClientValidate) == 'function') Page_ClientValidate();if(!Page_BlockSubmit){openProgress();}";
}
else
{
uploadButton.Attributes["onclick"] = "openProgress();";
}
string m_processURL = "UploadStatusBar.ashx?UploadGUID="+this.m_uploadInstance.m_UploadGuid;
this.m_script = this.m_script.Replace("${url}$", m_processURL);
Page page = (Page)(HttpContext.Current.Handler);
// page.RegisterHiddenField("WebbUploadGuid", m_uploadStatus.UploadGuid);
page.RegisterStartupScript("ProgressScript", this.m_script);
this.m_uploadInstance.UpdateApplication();
// page.RegisterHiddenField("Upload_GUID", m_uploadStatus.UploadGuid);
if(HttpContext.Current.Response.Cookies["Upload_GUID"]!=null)
{
HttpContext.Current.Response.Cookies.Set(new HttpCookie("Upload_GUID",m_uploadInstance.m_UploadGuid));
}
else
{
HttpContext.Current.Response.Cookies.Add(new HttpCookie("Upload_GUID",m_uploadInstance.m_UploadGuid));
}
}
public void RegisterProgressBar(WebControl m_controls)
{
//m_controls.Attributes["onclick"] = "if (typeof(Page_ClientValidate) == 'function') { if (Page_ClientValidate() == false) { return false; }} this.disabled = true;openProgress();__doPostBack('btn_upload','');if (typeof(Page_ClientValidate) == 'function') Page_ClientValidate();";
m_controls.Attributes["onclick"] = "openProgress();";
this.m_uploadInstance.m_status = UploadInstance.UploadStatus.Initialization;
string progressUrl = "UploadStatusBar.ashx?UploadGUID="+this.m_uploadInstance.m_UploadGuid;
this.m_script = this.m_script.Replace("${url}$", progressUrl);
Page page = (Page)(HttpContext.Current.Handler);
//page.RegisterHiddenField("Webb_Upload_GUID", this.m_uploadInstance.m_UploadGuid);
page.RegisterStartupScript("ProgressScript", this.m_script);
if(HttpContext.Current.Response.Cookies["Upload_GUID"]!=null)
{
HttpContext.Current.Response.Cookies.Set(new HttpCookie("Upload_GUID",m_uploadInstance.m_UploadGuid));
}
else
{
HttpContext.Current.Response.Cookies.Add(new HttpCookie("Upload_GUID",m_uploadInstance.m_UploadGuid));
}
this.m_uploadInstance.UpdateApplication();
}
/// <summary>
///
/// </summary>
/// <param name="uploadButton"></param>
/// <param name="causesValidation"></param>
public void RegisterProgressBar(LinkButton uploadButton, bool causesValidation)
{
if (causesValidation)
{
uploadButton.CausesValidation = false;
uploadButton.Attributes["onclick"] = "if (typeof(Page_ClientValidate) == 'function') Page_ClientValidate();if(!Page_BlockSubmit){openProgress();}";
}
else
{
uploadButton.Attributes["onclick"] = "openProgress();";
}
string m_processURL = "UploadStatusBar.ashx?UploadGUID="+this.m_uploadInstance.m_UploadGuid;
this.m_script = this.m_script.Replace("${url}$", m_processURL);
Page page = (Page)(HttpContext.Current.Handler);
// page.RegisterHiddenField("WebbUploadGuid", m_uploadStatus.UploadGuid);
page.RegisterStartupScript("ProgressScript", this.m_script);
m_uploadInstance.UpdateApplication();
// page.RegisterHiddenField("Upload_GUID", m_uploadStatus.UploadGuid);
if(HttpContext.Current.Response.Cookies["Upload_GUID"]!=null)
{
HttpContext.Current.Response.Cookies.Set(new HttpCookie("Upload_GUID",m_uploadInstance.m_UploadGuid));
}
else
{
HttpContext.Current.Response.Cookies.Add(new HttpCookie("Upload_GUID",m_uploadInstance.m_UploadGuid));
}
}
/// <summary>
///
/// </summary>
/// <param name="i_fileName"></param>
/// <returns></returns>
public UploadFileCollection GetUploadedFileCollection(string i_fieldName)
{
if(HttpContext.Current.Request[i_fieldName]==null)return null;
UploadFileCollection m_uploadFiles = new UploadFileCollection();
string[] m_uploadFilesContent = HttpContext.Current.Request[i_fieldName].ToString().Split(',');
foreach(string m_fileContent in m_uploadFilesContent)
{
//Content-Type: application/octet-stream; filename=""; filename_server=""
if(m_fileContent==string.Empty)continue;
string[] m_fileData = m_fileContent.Split(';');
if(m_fileData[1].IndexOf("\"\"")>0||m_fileData[2].IndexOf("\"\"")>0) continue;
UploadFile m_file = new UploadFile();
m_file.FullPathOnClient = m_fileData[1].Substring(11,m_fileData[1].Length-12);
string m_tempPath = m_fileData[2].Substring(18,m_fileData[2].Length-19);
m_file.FullPathOnServer = m_tempPath;
m_uploadFiles.Add(m_file);
}
return m_uploadFiles;
}
/// <summary>
///
/// </summary>
/// <param name="i_fieldName"></param>
/// <returns></returns>
public UploadFile GetUploadFile(string i_fieldName)
{
if(HttpContext.Current.Request[i_fieldName]==null)return null;
UploadFileCollection m_uploadFiles = new UploadFileCollection();
string[] m_uploadFilesContent = HttpContext.Current.Request[i_fieldName].ToString().Split(',');
if(m_uploadFilesContent.Length!=1)return null;
string[] m_fileData = m_uploadFilesContent[0].Split(';');
if(m_fileData[1].IndexOf("\"\"")>0||m_fileData[2].IndexOf("\"\"")>0) return null;
UploadFile m_file = new UploadFile();
m_file.FullPathOnClient = m_fileData[1].Substring(11,m_fileData[1].Length-12);
m_file.FullPathOnServer = m_fileData[2].Substring(18,m_fileData[2].Length-19);
/*string tempServerPath = m_fileData[2].Substring(18,m_fileData[2].Length-19);
int serverpos = tempServerPath.LastIndexOf(@"\");
int clientpos = m_file.FullPathOnClient.LastIndexOf(@"\");
string LastPathOnServer = tempServerPath.Substring(0,serverpos)
+ m_file.FullPathOnClient.Substring(clientpos,(m_file.FullPathOnClient).Length - clientpos);
m_file.FullPathOnServer = LastPathOnServer;
*/
return m_file;
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public DateTime GetUploadStartTime()
{
if(HttpContext.Current.Request["WebbUploadStartTime"]==null)return DateTime.MinValue;
DateTime m_startTime;
try
{
m_startTime = Convert.ToDateTime(HttpContext.Current.Request["WebbUploadStartTime"]);
return m_startTime;
}
catch
{
return DateTime.MinValue;
}
}
/// <summary>
///
/// </summary>
/// <param name="i_Path"></param>
public void SetUploadPath(string i_Path)
{
HttpContext.Current.Response.Cookies.Add(new HttpCookie("Upload_Path",i_Path));
}
}
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