81 lines
3.0 KiB
C#
81 lines
3.0 KiB
C#
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using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using System.Text.RegularExpressions;
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public partial class eWebEditor_upload_Default : System.Web.UI.Page
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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}
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protected void Button1_Click(object sender, EventArgs e)
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{
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if (this.uploadfile.PostedFile.FileName.Equals(""))
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{
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return;
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}
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else
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{
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string _flag = Request["flag"];
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string _regex = "";
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switch (_flag)
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{
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case "img":
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_regex = @"^.+\.(jpe?g|gif)$";
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break;
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case "flash":
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_regex = @"^.+\.(swf)$";
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break;
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case "media":
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_regex = @"^.+\.(wmv|avi|rmvb|mpeg|mov)$";
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break;
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case "file":
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_regex = @"^.+\.(rar|zip|doc|pdf|txt)$";
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break;
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default:
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_regex = @"^.+\.(jpe?g|gif|swf|wmv|avi|rmvb|mpeg|mov|rar|zip|doc|pdf|txt)$";
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break;
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}
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Regex test = new Regex(_regex);
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//if (test.IsMatch(uploadfile.PostedFile.FileName) == true) //原有的这条不用，改用系统内统一的上传限制
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if (ZWL.Common.PublicMethod.IfOkFile(uploadfile.PostedFile.FileName) == true)
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{
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ClientScriptManager cs = Page.ClientScript;
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string imagesfolder = ConfigurationManager.AppSettings["imagesfolder"].ToString();
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string filename = Common.UpLoadFile(uploadfile, imagesfolder);
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string apurl = Request.Url.ToString();
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string apurl2 = Request.CurrentExecutionFilePath;
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string tempurl = apurl.Substring(0, apurl.IndexOf(apurl2));
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string appurl = Request.ApplicationPath;
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string hurl;
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if (appurl.Length == 1)
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hurl = appurl + filename.Replace("~/", "");
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else
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hurl = appurl + "/" + filename.Replace("~/", "");
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string imgpreview = tempurl + hurl;
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cs.RegisterClientScriptBlock(this.GetType(), "tt", "parent.document.all('divProcessing').style.display='none';parent.document.all('imgPreview').src='" + imgpreview + "';parent.document.all('Hurl').value='" + hurl + "';parent.document.all('d_fromurl').value='';", true);
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lblinfo.Text = "文件上传成功！<a href=\"\">重新上传</a>";
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}
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else
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{
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lblinfo.Text = "您上传的文件类型不正确！<a href=\"\">重新上传</a><script>parent.document.all('divProcessing').style.display='none';</script>";
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}
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}
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}
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}
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