* Web.csproj:

* YavscModel.csproj:
* Basket.cs:
* Basket.aspx:
* Commande.cs:
* BasketController.cs:
* CommandSet.cs:
* NpgsqlWorkflow.csproj:
* FileSystemController.cs:
* FrontOfficeController.cs:
* NpgsqlContentProvider.cs: implementing a basket

* ProjectInfo.cs:
* ITCPNpgsqlProvider.cs:
* CommandStatus.cs:
* NpgsqlBlogProvider.cs: xml doc

* CalendarApi.cs: document formatting

* FileSystemManager.cs: refactoring

* WorkFlowManager.cs:
* IContentProvider.cs: provides a basket

* WebFileInfoCollection.cs: not used

web/Controllers/BasketController.cs

@@ -7,7 +7,6 @@ using System.Web.Http;
 using Yavsc.Model.WorkFlow;
 using System.Collections.Specialized;
 using Yavsc.Model.FrontOffice;
-using System.Web.SessionState;
 
 namespace Yavsc.ApiControllers
 {
@@ -37,12 +36,10 @@ namespace Yavsc.ApiControllers
 		/// Gets the current basket, creates a new one, if it doesn't exist.
 		/// </summary>
 		/// <value>The current basket.</value>
-		protected Basket CurrentBasket {
+		protected CommandSet CurrentBasket {
 			get {
-				HttpSessionState session = HttpContext.Current.Session;
-				Basket b = (Basket) session ["Basket"];
-				if (b == null)
-					session ["Basket"] = b = new Basket ();
+				CommandSet b = wfmgr.GetCommands (Membership.GetUser ().UserName);
+				if (b == null) b = new CommandSet ();
 				return b;
 			}
 		}
@@ -55,7 +52,7 @@ namespace Yavsc.ApiControllers
 		public long Create(NameValueCollection cmdParams)
 		{
 			// HttpContext.Current.Request.Files
-			Commande cmd = new Commande(cmdParams, HttpContext.Current.Request.Files);
+			Command cmd = new Command(cmdParams, HttpContext.Current.Request.Files);
 			CurrentBasket.Add (cmd);
 			return cmd.Id;
 		}
@@ -65,7 +62,7 @@ namespace Yavsc.ApiControllers
 		/// </summary>
 		/// <param name="itemid">Itemid.</param>
 		[Authorize]
-		Commande Read(long itemid){
+		Command Read(long itemid){
 			return CurrentBasket[itemid];
 		}
 

web/Controllers/FileSystemController.cs

@@ -15,15 +15,13 @@ namespace Yavsc.Controllers
 	/// </summary>
 	public class FileSystemController : Controller
 	{
-		private string usersDir = "~/users";
-
 		/// <summary>
 		/// Gets the users base directory.
 		/// </summary>
 		/// <value>The users dir.</value>
-		public string UsersDir {
+		public string RootDir {
 			get {
-				return usersDir;
+				return mgr.Prefix;
 			}
 		}
 
@@ -36,7 +34,8 @@ namespace Yavsc.Controllers
 		protected override void Initialize (System.Web.Routing.RequestContext requestContext)
 		{
 			base.Initialize (requestContext);
-			mgr = new FileSystemManager (UsersDir);
+			mgr = new FileSystemManager (
+				string.Format("~/users/{0}",Membership.GetUser().UserName));
 		}
 
 		/// <summary>
@@ -45,7 +44,7 @@ namespace Yavsc.Controllers
 		[Authorize]
 		public ActionResult Index (string id)
 		{
-			return View (mgr.GetFiles (Membership.GetUser().UserName+"/"+id));
+			return View (mgr.GetFiles (id));
 		}
 
 		/// <summary>
@@ -63,9 +62,9 @@ namespace Yavsc.Controllers
 					return RedirectToAction ("Index");
 				}
 			}
-			string fpath = Path.Combine (UserBaseDir, id);
-			ViewData ["Content"] = Url.Content (fpath);
-			FileInfo fi = new FileInfo (fpath);
+			FileInfo fi = mgr.FileInfo (id);
+
+			ViewData ["Content"] = Url.Content (fi.FullName);
 
 			return View (fi);
 		}
@@ -78,16 +77,15 @@ namespace Yavsc.Controllers
 		[Authorize]
 		public ActionResult Create (string id)
 		{
-			string path=Membership.GetUser().UserName+"/"+id;
-			mgr.Put ( path, Request.Files);
-			return View ("Index",mgr.GetFiles(path));
+			mgr.Put ( id, Request.Files);
+			return View ("Index",mgr.GetFiles(id));
 		}
 
 		/// <summary>
 		/// Gets the user's base dir.
 		/// </summary>
 		/// <value>The base dir.</value>
-		public string UserBaseDir { get { return Path.Combine (UsersDir, Membership.GetUser ().UserName); } }
+		public string UserBaseDir { get { return Path.Combine (RootDir, Membership.GetUser ().UserName); } }
 
 		/// <summary>
 		/// Edit the specified id.

web/Controllers/FrontOfficeController.cs

@@ -181,19 +181,14 @@ namespace Yavsc.Controllers
 		}
 
 		/// <summary>
-		/// Command this instance.
+		/// Basket this instance.
 		/// </summary>
-		public ActionResult Command ()
+		[Authorize]
+		public ActionResult Basket ()
 		{
-			return View ();
+			return View (wfmgr.GetCommands(Membership.GetUser().UserName));
 		}
 
-		private Basket GetBasket ()
-		{
-			if (Session ["Basket"] == null)
-				Session ["Basket"] = new Basket();
-			return Session ["Basket"] as Basket;
-		}
 
 		/// <summary>
 		/// Command the specified collection.
@@ -204,29 +199,9 @@ namespace Yavsc.Controllers
 		public ActionResult Command (FormCollection collection)
 		{
 			try {
-				// get files from the request 
-				string fnre = "[A-Za-z0-9~\\-.]+"; 
-				HttpFileCollectionBase hfc = Request.Files;
-				// TODO mime-magic on content, and file name filter
-				foreach (String h in hfc.AllKeys) {
-					if (!Regex.Match (hfc [h].FileName, fnre).Success) {
-						ViewData ["Message"] = "File name refused";
-						ModelState.AddModelError (
-							h,
-							string.Format (
-								"The file name {0} dosn't match an acceptable file name {1}",
-								hfc [h].FileName, fnre));
-						return View (collection);
-					}
-				}
-				string usersdir = Server.MapPath("~/users");
-				FileSystemManager fsmgr = new FileSystemManager(usersdir);
-				foreach (String h in hfc.AllKeys) {
-					// TODO Limit with hfc[h].ContentLength 
-					hfc [h].SaveAs (Path.Combine (usersdir, hfc [h].FileName));
-				}
 				// Add specified product command to the basket,
-				GetBasket().Add (new Commande(collection,HttpContext.Request.Files));
+				// saves it in db
+				new Command(collection,HttpContext.Request.Files);
 				ViewData ["Message"] = LocalizedText.Item_added_to_basket;
 				return View (collection);
 			} catch (Exception e) {