592 lines
20 KiB
C#
592 lines
20 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Data;
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using System.IO;
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public partial class admin_filemanager_index : System.Web.UI.Page
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{
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string db = ConfigurationManager.ConnectionStrings["shopConn"].ConnectionString;
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string p_name = ConfigurationManager.ConnectionStrings["shopConn"].ProviderName;
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string[] systemDirs = ConfigurationManager.AppSettings["systemDirs"].Split(',');
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string scc = ConfigurationManager.AppSettings["shopCarCode"].ToString();
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MyWeb.web_config webconfig = new MyWeb.web_config();
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack) {
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if ((Request.Cookies[scc + "_ezFileSort"] != null))
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{
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sortWay.SelectedValue = Request.Cookies[scc + "_ezFileSort"].Value;
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}
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saveSort(false);
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MyWeb.admin admin = new MyWeb.admin();
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if (admin.isLoign())
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{
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//定義初始路徑
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ViewState["root_path"] = "../../upload/";
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//參數，如有需要增加，請接續後面
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ViewState["QueryString"] = "&CKEditorFuncNum=" + Convert.ToString(Request["CKEditorFuncNum"]) + "&rtnobj=" + Convert.ToString(Request["rtnobj"]) + "&CKEditor=" + Convert.ToString(Request["CKEditor"]) + "&langCode=" + Convert.ToString(Request["langCode"]);
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string http_path = "";
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MyWeb.sql sql = new MyWeb.sql();
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DataTable dt = sql.selectTable(db, p_name, "SELECT pic_url FROM company");
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if (dt.Rows.Count>0){
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http_path = dt.Rows[0]["pic_url"].ToString();
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}
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ViewState["http_path"] = http_path + "/upload/"; //定義上傳圖片實體路徑
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ViewState["total_bytes"] = 0; //定義總檔案大小初始值
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if (!webconfig.isStrNull(Request["kw"]))
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{
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search.Text = Request["kw"];
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}
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if (Convert.ToString(Request["mode"]) == "upload")
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{
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MultiView1.ActiveViewIndex = 1;
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L_path.Text = "";
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Image2.Visible = false;
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tr1.Visible = false;
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}
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else
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{
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load_dir_files(); //檔案列表
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}
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}
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else
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{
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Response.Clear();
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Response.StatusCode = 404;
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Response.End();
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//Panel1.Visible = false;
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//L_login_msg.Text = "<br><br><br><br><br><br>您尚未登錄管理！";
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}
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}
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}
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#region 檔案列表
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public void load_dir_files() {
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//計算總檔案大小
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total_bytes("");
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DataTable dt = new DataTable("Dt1");
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//定義DataTable欄位名稱
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dt.Columns.Add(new DataColumn("filename"));
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dt.Columns.Add(new DataColumn("review"));
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dt.Columns.Add(new DataColumn("filesize"));
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dt.Columns.Add(new DataColumn("c_date"));
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dt.Columns.Add(new DataColumn("filename2"));
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dt.Columns.Add(new DataColumn("filekind"));
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dt.Columns.Add(new DataColumn("fileqty"));
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dt.Columns.Add(new DataColumn("isDir"));
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//取得目錄路徑
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string dirpath = "";
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string dirpath2 = "";
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string dirpath3 = "";
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string dirpath4 = "";
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if (Convert.ToString(Request["dirname"]) != "" & Request["dirname"]!=null)
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{
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dirpath = "/" + Convert.ToString(Request["dirname"]);
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dirpath4 = Convert.ToString(Request["dirname"]) + "/";
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string[] v = Convert.ToString(Request["dirname"]).Split('/');
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for (int ii = 0; ii < v.Length; ii++) {
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if (dirpath2 != "")
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{
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dirpath2 += "/" + v[ii];
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if (ii == v.Length - 1)
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{
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dirpath3 += "/" + v[ii];
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}
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else {
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dirpath3 += "/<a href='index.aspx?dirname=" + HttpUtility.UrlEncode(dirpath2) + ViewState["QueryString"].ToString() + "'>" + HttpUtility.HtmlEncode(v[ii]) + "</a>";
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}
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}
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else {
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dirpath2 += v[ii];
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if (ii == v.Length - 1)
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{
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dirpath3 += v[ii];
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}
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else {
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dirpath3 += "<a href='index.aspx?dirname=" + HttpUtility.UrlEncode(dirpath2) + ViewState["QueryString"].ToString() + "'>" + HttpUtility.HtmlEncode(v[ii]) + "</a>";
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}
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}
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}
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L_path.Text = "<a href='index.aspx" + ViewState["QueryString"].ToString().Replace("&CKEditorFuncNum=", "?CKEditorFuncNum=") + "'>根目錄</a>/" + dirpath3;
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}
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else {
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dirpath = "";
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dirpath4 = "";
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L_path.Text = "";
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Image2.Visible = false;
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tr1.Visible = false;
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}
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string kw ="";
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if (!webconfig.isStrNull(Request["kw"]))
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{
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kw = Request["kw"];
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}
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//定義資料
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string path = Server.MapPath(ViewState["root_path"].ToString() + dirpath);
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DirectoryInfo dirInfo= new DirectoryInfo(path);
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DirectoryInfo[] subDirs = dirInfo.GetDirectories();
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FileInfo[] subFiles = dirInfo.GetFiles();
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//將資料夾名稱填入DataTable
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string child_dirinfo = "";
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string new_dir = "";
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for (int i = 0; i < subDirs.Length; i++) {
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bool chkSearch = true;
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if (kw != "")
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{
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if (subDirs[i].Name.ToLower().IndexOf(kw.ToLower()) == -1)
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{
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chkSearch = false;
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}
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}
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if (chkSearch)
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{
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//取得子資料夾資訊
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string path2 = Server.MapPath(ViewState["root_path"].ToString() + dirpath + "/" + subDirs[i].Name);
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DirectoryInfo dirInfo2 = new DirectoryInfo(path2);
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DirectoryInfo[] subDirs2 = dirInfo2.GetDirectories();
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FileInfo[] subFiles2 = dirInfo2.GetFiles();
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child_dirinfo = "內有 <span class=\"text-primary\">" + subDirs2.Length.ToString() + "</span> 資料夾<br><span class=\"text-primary\">" + subFiles2.Length + "</span> 個檔案";
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string fileqty = "";
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string filekind = "";
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filekind = "A";
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fileqty = "B";
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bool chkAgin = true;
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//upload的目錄下
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if (dirpath == "")
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{
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foreach (string chkDir in systemDirs)
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{
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if (subDirs[i].Name.ToLower() == chkDir.ToLower())
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{
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filekind = "C";
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fileqty = "B";
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chkAgin = false;
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break;
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}
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}
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}
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if (chkAgin & subDirs2.Length == 0 & subFiles2.Length == 0)
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{
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filekind = "A";
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fileqty = "A";
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}
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if (Convert.ToString(Request["dirname"]) != "" & Request["dirname"] != null)
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{
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new_dir = Request["dirname"] + "/" + subDirs[i].Name;
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}
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else
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{
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new_dir = subDirs[i].Name;
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}
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string subfilename = "<span title=\"" + HttpUtility.HtmlEncode(subDirs[i].Name) + "\">" + HttpUtility.HtmlEncode(subDirs[i].Name) + "</span>";
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string review_file = "<a href=\"index.aspx?dirname=" + HttpUtility.UrlEncode(new_dir) + ViewState["QueryString"].ToString() + "\" title=\"" + HttpUtility.HtmlEncode(subDirs[i].Name) + "\"><img src=\"images/dir.png\" border=\"0\" width=\"100\" /></a>";
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dt.Rows.Add(subfilename, review_file, child_dirinfo, subDirs[i].CreationTime, subDirs[i].Name, filekind, fileqty, 1);
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}
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}
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dirTotal.Text = subDirs.Length.ToString();
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//將檔案名稱填入DataTable
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for (int j = 0; j < subFiles.Length; j++)
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{
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bool chkSearch = true;
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if (kw != "")
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{
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if (subFiles[j].Name.ToLower().IndexOf(kw.ToLower()) == -1)
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{
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chkSearch = false;
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}
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}
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if (chkSearch)
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{
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string[] tmp = subFiles[j].Name.Split('.');
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string fileSubName = tmp[tmp.Length - 1].ToLower();
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string viewPic = "";
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if (fileSubName == "jpg" | fileSubName == "jepg" | fileSubName == "gif" | fileSubName == "png")
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{
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viewPic = "<img src=\"../../App_Script/display.ashx?file=" + dirpath4 + subFiles[j].Name + "&w=120&h=120\" border=\"0\" />";
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}
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else
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{
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viewPic = "<img src=\"images/" + picLog(fileSubName) + ".png\" border=\"0\" />";
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}
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string subfilename = "<span title=\"" + HttpUtility.HtmlEncode(subFiles[j].Name) + "\">" + HttpUtility.HtmlEncode(subFiles[j].Name) + "</span>";
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string review_file = "<a href=\"#\" title=\"" + HttpUtility.HtmlEncode(subFiles[j].Name) + "\" onclick=\"OpenFile('" + ViewState["http_path"] + dirpath4 + HttpUtility.UrlEncode(subFiles[j].Name) + "');return false;\">" + viewPic + "</a>";
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dt.Rows.Add(subfilename, review_file, (subFiles[j].Length / 1024).ToString("0.00") + " KB", subFiles[j].CreationTime, subFiles[j].Name, "B", "X", 0);
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}
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}
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total.Text = subFiles.Length.ToString();
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dt.DefaultView.Sort = "isDir desc, " + sortWay.SelectedValue.Replace("$", " ");
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PagedDataSource objPage = new PagedDataSource();
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objPage.DataSource = dt.DefaultView;
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objPage.AllowPaging = true;
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objPage.PageSize = 12;
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int CurPage = 1;
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if (Request["page"]!=null)
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{
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CurPage = Convert.ToInt32(Request["page"]);
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}
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if (CurPage > objPage.PageCount)
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{
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CurPage = objPage.PageCount;
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}
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objPage.CurrentPageIndex = CurPage - 1;
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for (int i = 1; i <= objPage.PageCount; i++) {
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nowpage.Items.Add(i.ToString());
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}
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if (nowpage.Items.Count > 0) {
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nowpage.SelectedValue = CurPage.ToString(); //顯示目前第幾頁
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}
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maxpage.Text = objPage.PageCount.ToString(); //顯示最大頁數
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Repeater1.DataSource = objPage;
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Repeater1.DataBind();
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}
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protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
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{
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DataRowView data = (DataRowView)e.Item.DataItem;
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if (e.Item.ItemIndex % 4 == 3) {
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Panel splitDiv = (Panel)e.Item.FindControl("splitDiv");
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splitDiv.Visible = true;
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}
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CheckBox CheckBox1 = (CheckBox)e.Item.FindControl("CheckBox1");
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if (data["filekind"].ToString() == "B" | (data["filekind"].ToString() == "A" & data["fileqty"].ToString() == "A"))
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{
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CheckBox1.Visible = true;
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}
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HiddenField filekind = (HiddenField)e.Item.FindControl("filekind");
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filekind.Value = data["filekind"].ToString();
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}
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public string picLog(string subName){
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string rtn = "|ai|asp|aspx|js|jsp|pdf|php|psd|swf|txt|";
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if (rtn.IndexOf("|" + subName + "|", 0) > -1)
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{
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return subName;
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}
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else if (subName == "xls" | subName == "xlsx")
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{
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return "excel";
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}
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else if (subName == "doc" | subName == "docx")
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{
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return "word";
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}
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else if (subName == "zip" | subName == "rar")
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{
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return "zip";
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}
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else if (subName == "htm" | subName == "html")
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{
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return "html";
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}
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else if (subName == "ppt" | subName == "pps" | subName == "pptx" | subName == "ppsx")
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{
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return "powerpoint";
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}
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else if (subName == "bmp" | subName == "tif")
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{
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return "photo";
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}
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else if (subName == "wmv" | subName == "mp4" | subName == "rm" | subName == "mov")
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{
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return "video";
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}
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else
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{
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return "unknown";
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}
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}
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protected void nowpage_SelectedIndexChanged(object sender, EventArgs e)
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{
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GoToPage(Convert.ToInt32(nowpage.SelectedValue));
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}
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protected void LinkButton1_Click(object sender, EventArgs e)
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{
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int pg = Convert.ToInt32(nowpage.SelectedValue);
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GoToPage((pg - 1 > 0 ? pg - 1 : 1));
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}
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protected void LinkButton2_Click(object sender, EventArgs e)
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{
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int pg = Convert.ToInt32(nowpage.SelectedValue);
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int maxpg = Convert.ToInt32(maxpage.Text);
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GoToPage((pg + 1 <= maxpg ? pg + 1 : maxpg));
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}
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public void GoToPage(int p) {
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MyWeb.web_config web_config = new MyWeb.web_config();
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string url = web_config.rtnQueryString("page");
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Response.Redirect(url + "&page=" + p.ToString());
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}
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//計算目前總檔案大小
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public void total_bytes(string dirpath)
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{
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string path = Server.MapPath(ViewState["root_path"].ToString() + dirpath);
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DirectoryInfo dirInfo = new DirectoryInfo(path);
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DirectoryInfo[] subDirs = dirInfo.GetDirectories();
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FileInfo[] subFiles = dirInfo.GetFiles();
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long all_bytes = Convert.ToInt64(ViewState["total_bytes"]);
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for (int j = 0; j < subFiles.Length; j++)
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{
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all_bytes += subFiles[j].Length;
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}
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//Response.Write("路徑=" + dirpath + "<br>");
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//Response.Write("個別資料夾總和=" + (all_bytes / 1024).ToString("0.00") + "<br><br><br>");
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ViewState["total_bytes"] = all_bytes;
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for (int j = 0; j < subDirs.Length; j++)
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{
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total_bytes(dirpath + "/" + subDirs[j].Name);
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}
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}
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#endregion
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#region 刪除
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protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
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{
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string[] v = ((ImageButton)sender).CommandArgument.Split('|');
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if (v[1] == "A") {
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string path = Server.MapPath(Convert.ToString(ViewState["root_path"]) + Convert.ToString(Request["dirname"]) + "/" + v[0]);
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DirectoryInfo DirectoryInfo = new DirectoryInfo(path);
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if (DirectoryInfo.Exists)
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{
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try
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{
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DirectoryInfo.Delete();
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Response.Redirect("index.aspx?dirname=" + Convert.ToString(Request["dirname"]) + ViewState["QueryString"].ToString());
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}
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catch (Exception)
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{
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msg.Text = "(刪除失敗，因為要刪除資料夾不是空的！)";
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}
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}
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else {
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msg.Text = "(要刪除的資料夾：<font color=blue>" + v[0] + "</font> 不存在！！)";
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}
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}
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}
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protected void dell_all_Click(object sender, ImageClickEventArgs e)
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{
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CheckBox cbox;
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ImageButton img;
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foreach (RepeaterItem item in Repeater1.Items)
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{
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cbox = (CheckBox)item.FindControl("CheckBox1");
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img = (ImageButton)item.FindControl("ImageButton1");
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string[] v = img.CommandArgument.Split('|');
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if (cbox.Checked) {
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string path = Server.MapPath(Convert.ToString(ViewState["root_path"]) + Convert.ToString(Request["dirname"]) + "/" + v[0]);
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HiddenField filekind = (HiddenField)item.FindControl("filekind");
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if (filekind.Value == "A")
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{
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DirectoryInfo DirectoryInfo = new DirectoryInfo(path);
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if (DirectoryInfo.Exists)
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{
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try
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{
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DirectoryInfo.Delete();
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}
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catch (Exception)
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{
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msg.Text = "(刪除失敗，因為要刪除資料夾不是空的！)";
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}
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}
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else {
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msg.Text = "(要刪除的資料夾：<font color=blue>" + v[0] + "</font> 不存在！！)";
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}
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}
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else
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{
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FileInfo FileInfo = new FileInfo(path);
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if (FileInfo.Exists)
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{
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FileInfo.Delete();
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}
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else {
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msg.Text = "(要刪除的檔案：<font color=blue>" + v[0] + "</font> 不存在！！)";
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}
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}
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}
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}
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GoToPage(Convert.ToInt32(nowpage.SelectedValue));
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}
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#endregion
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#region 建資料夾
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protected void creat_folder_Click(object sender, ImageClickEventArgs e)
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{
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string path = Server.MapPath(Convert.ToString(ViewState["root_path"]) + Convert.ToString(Request["dirname"]) + "/" + folder_name.Text);
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DirectoryInfo DirectoryInfo = new DirectoryInfo(path);
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if (DirectoryInfo.Exists)
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{
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msg.Text = "(資料夾名稱已存在，無法重覆新增！)";
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}
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else
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{
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DirectoryInfo.Create();
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Response.Redirect("index.aspx?dirname=" + Convert.ToString(Request["dirname"]) + ViewState["QueryString"].ToString());
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}
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}
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#endregion
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#region 上傳檔案
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protected void Button1_Click(object sender, ImageClickEventArgs e)
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{
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string up_path = Server.MapPath( Convert.ToString(ViewState["root_path"]) + Convert.ToString(Request["dirname"]));
|
|
HttpFileCollection objFileCollection = Request.Files;
|
|
HttpPostedFile file;
|
|
int counter = 0;
|
|
for (int i = 0; i < objFileCollection.Count; i++) {
|
|
file = objFileCollection[i];
|
|
if (file.ContentLength != null) {
|
|
file.SaveAs(up_path + "/" + Path.GetFileName(file.FileName));
|
|
counter++;
|
|
}
|
|
}
|
|
|
|
if (counter == 0)
|
|
{
|
|
msg.Text = "(請選擇要上傳的檔案！)";
|
|
}
|
|
else
|
|
{
|
|
msg.Text = "(上傳【" + counter.ToString() + "】個檔案成功！)";
|
|
Response.Redirect("index.aspx?dirname=" + Convert.ToString(Request["dirname"]) + ViewState["QueryString"].ToString());
|
|
}
|
|
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region 批次上傳
|
|
|
|
protected void ImageButton2_Click(object sender, ImageClickEventArgs e)
|
|
{
|
|
string url = Request.Url.AbsoluteUri;
|
|
if (url.IndexOf(".aspx?", 0) > -1)
|
|
{
|
|
url += "&mode=upload";
|
|
}
|
|
else {
|
|
url += "?mode=upload";
|
|
}
|
|
Response.Redirect(url);
|
|
}
|
|
|
|
protected void Button2_Click(object sender, EventArgs e)
|
|
{
|
|
string url = Request.Url.AbsoluteUri;
|
|
url = url.Replace("&mode=upload", "");
|
|
url = url.Replace("?mode=upload", "");
|
|
string[] v = url.Split('?');
|
|
if (v.Length == 0) {
|
|
url = url.Replace("&CKEditorFuncNum=", "?CKEditorFuncNum=");
|
|
}
|
|
Response.Redirect(url);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region 排序方式
|
|
protected void sortWay_SelectedIndexChanged(object sender, EventArgs e)
|
|
{
|
|
saveSort(true);
|
|
}
|
|
protected void saveSort(bool refresh)
|
|
{
|
|
Response.Cookies[scc + "_ezFileSort"].Value = sortWay.SelectedValue;
|
|
Response.Cookies[scc + "_ezFileSort"].Expires = DateTime.Now.AddYears(1);
|
|
if (refresh) {
|
|
Response.Redirect(Request.Url.AbsoluteUri);
|
|
}
|
|
}
|
|
#endregion
|
|
|
|
#region 搜尋
|
|
|
|
protected void searchBt_Click(object sender, EventArgs e)
|
|
{
|
|
search.Text = search.Text.Trim();
|
|
string kwStr = "";
|
|
if (search.Text != "")
|
|
{
|
|
kwStr = "&kw=" + Server.UrlEncode(search.Text);
|
|
}
|
|
string[] q = { "kw", "page" };
|
|
Response.Redirect(Request.Url.AbsolutePath + webconfig.rtnQueryString(q) + kwStr);
|
|
|
|
}
|
|
|
|
#endregion
|
|
|
|
} |