127 lines
3.0 KiB
C#
127 lines
3.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using System.Web.Mvc;
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using System.IO;
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using System.Web.Security;
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using System.Text.RegularExpressions;
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namespace Yavsc.Controllers
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{
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public class FileSystemController : Controller
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{
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private static string usersDir ="~/users";
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public static string UsersDir {
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get {
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return usersDir;
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}
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}
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[Authorize]
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public ActionResult Index()
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{
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string user = Membership.GetUser ().UserName;
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ViewData ["UserName"] = user;
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DirectoryInfo di = new DirectoryInfo (
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Path.Combine(
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Server.MapPath(UsersDir),
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user));
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if (!di.Exists)
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di.Create ();
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return View (new FileInfoCollection( di.GetFiles()));
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}
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public ActionResult Details(string id)
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{
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foreach (char x in Path.GetInvalidPathChars()) {
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if (id.Contains (x)) {
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ViewData ["Message"] =
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string.Format (
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"Something went wrong following the following path : {0} (\"{1}\")",
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id,x);
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return RedirectToAction ("Index");
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}
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}
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string fpath = Path.Combine (BaseDir, id);
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ViewData["Content"] = Url.Content (fpath);
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FileInfo fi = new FileInfo (fpath);
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return View (fi);
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}
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public ActionResult Create()
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{
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return View ();
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}
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[HttpPost]
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[Authorize]
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public ActionResult Create(FormCollection collection)
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{
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try {
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string fnre = "[A-Za-z0-9~\\-.]+";
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HttpFileCollectionBase hfc = Request.Files;
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for (int i=0; i<hfc.Count; i++)
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{
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if (!Regex.Match(hfc[i].FileName,fnre).Success)
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{
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ViewData ["Message"] += string.Format("<p>File name '{0}' refused</p>",hfc[i].FileName);
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ModelState.AddModelError(
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"AFile",
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string.Format(
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"The file name {0} dosn't match an acceptable file name {1}",
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hfc[i].FileName,fnre))
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;
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return View();
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}
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}
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for (int i=0; i<hfc.Count; i++)
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{
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// TODO Limit with hfc[h].ContentLength
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hfc[i].SaveAs(Path.Combine(BaseDir,hfc[i].FileName));
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ViewData ["Message"] += string.Format("<p>File name '{0}' saved</p>",hfc[i].FileName);
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}
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return RedirectToAction ("Index","FileSystem");
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} catch (Exception e) {
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ViewData ["Message"] = "Exception:"+e.Message;
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return View ();
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}
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}
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public static string BaseDir { get { return Path.Combine (UsersDir, Membership.GetUser ().UserName); } }
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public ActionResult Edit(int id)
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{
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return View ();
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}
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[HttpPost]
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public ActionResult Edit(int id, FormCollection collection)
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{
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try {
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return RedirectToAction ("Index");
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} catch {
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return View ();
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}
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}
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public ActionResult Delete(int id)
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{
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return View ();
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}
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[HttpPost]
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public ActionResult Delete(int id, FormCollection collection)
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{
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try {
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return RedirectToAction ("Index");
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} catch {
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return View ();
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}
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}
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}
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} |