* bg.gif:

* asc.gif:
* desc.gif:
* style.css: moved to App_Themes

* style.css:
* bg.gif:
* asc.gif:
* bg.png:
* rect.png:
* asc.png:
* desc.gif:
* jquery-ui.css:
* mdd_styles.css:
* croix.png:
* desc.png:
* style.css:
* jquery-ui.min.css:
* mdd_gripper.png:
* mdd_toolbar.png:
* jquery.timepicker.css:
* mdd_ajax_loader.gif:
* mdd_modal_background.png: moved to /App_Themes

* NpgsqlBlogProvider.cs: * Remove post by id
* Manage collections of entries on a couple (user,title), not a single
  post

* NpgsqlCircleProvider.cs: Fixes the "Match" method.

* IDbModule.cs:
* Edit.aspx:
* Estimates.aspx:
* WorkFlowManager.cs:
* NpgsqlContentProvider.cs: refactoring

* NpgsqlMRPProviders.csproj: new NpgsqlUserName provider

* NpgsqlRoleProvider.cs: simpler init method

* NpgsqlUserNameProvider.cs: impements a UserNameProvider

* MyClass.cs: refactoring from Yavsc.Model

* BlogsController.cs: access control simplified

* FrontOfficeController.cs: Pdf generation made public ni case of
  formatting exception

* mdd_styles.css: Theme -> App_Themes

* style.css: yet another style impact

* AccountController.cs: Fixes the user name modification

* BlogsController.cs: * Fixes the removal process
* On a title and user name, we get collection of posts, not only one.
* Implements an Access on circle

* FrontOfficeController.cs: * implements a new Get method.
* ensure a membership existence before delivering an estimate.

* GoogleController.cs: Fixes the user name modification on a Google
  account

* ErrorHtmlFormatter.cs: nice error message in html (using Markdown
  helper)

* FormatterException.cs: formatter exception exposes error and
  standard output of the process

* TexToPdfFormatter.cs: * generates temporary files in the folder
  returned by Path.GetTempPath()
* throws FormatterException

* Global.asax.cs: new route map:
Blogs/{action}/{user}/{title}
Blog/{user}/{title}
B/{id}
{controller}/{action}/{id}

* App.master: * refactoring: Theme moved to App_Themes
* a link to the logged user's blog
*

* NoLogin.master: refactoring: Theme moved to App_Themes

* Circles.aspx: refactoring : circles now are given as select items

* Login.aspx: fixes the html presentation

* Register.aspx: Fixes a Typo

* Index.aspx: Implements a blog index, due to M&C changes with this
  commit

* RemovePost.aspx: links to the new route to the "RemovePost" action,
  giving it a post id

* RemoveTitle.aspx: fixes a not yet linked page to remove a post
  collection under a given title

* EventPub.aspx: code refactoring

* Writting.ascx: cleans the code

* Web.config: fills the config with new names in the space

* Web.config: configures the new NpgsqlUserNameProvider

* Web.csproj: refactoring and others

* BlogEntryCollection.cs: implement the BlogEntryCollection

* BlogManager.cs: the manager helps to filter on access

* BlogProvider.cs: The title is not unique anymore, and one can modify
  it, post a lot under it, drop all posts under it.
A Post is deleted by id.

* UUBlogEntryCollection.cs: implements a collection of post under a
  given user name.

* UUTBlogEntryCollection.cs: implements a collection of post under a
  given couple (user name, title).

* ListItem.cs: ListItem is declared obsolete in this model, helpers
  can build MVC SelectListItem on data returned by the manager.

* LocalizedText.Designer.cs:
* LocalizedText.fr.Designer.cs: autogenerated from xml

* LocalizedText.resx:
* LocalizedText.fr.resx: new labels

* ChangeUserNameProvider.cs: xml doc

* Profile.cs: the UserName property is read only, and comes from
  authentication, to change it, we set a Name and validate it agains
  the "Profile" method

* UserManager.cs: simpler code a init time

* IContentProvider.cs: implements the new IDataProvider interface

* IDataProvider.cs: defines the new IDataProvider interface

* YavscModel.csproj: includes new classes

* UserPosts.aspx: adds a link to remove a post

* UserPost.aspx: now uses the new BlogEntryCollection object

web/ApiControllers/BlogsController.cs

@@ -6,6 +6,7 @@ using System.Web.Security;
 using System.Web.Http;
 using Npgsql.Web.Blog;
 using Yavsc.Model.Blogs;
+using System.IO;
 
 namespace Yavsc.ApiControllers
 {
@@ -34,37 +35,26 @@ namespace Yavsc.ApiControllers
 		/// <param name="postid">Postid.</param>
 		/// <param name="tag">Tag.</param>
 		public long Tag (long postid,string tag) {
-			BlogEntry e = BlogManager.GetPost (postid);
-			if (!Roles.IsUserInRole ("Admin")) {
-				string rguser = Membership.GetUser ().UserName;
-				if (rguser != e.UserName) {
-					throw new AccessViolationException (
-						string.Format (
-							"Vous n'avez pas le droit de tagger des billets du Blog de {0}",
-							e.UserName));
-				}
-			}
+			BlogManager.GetForEditing (postid);
 			return BlogManager.Tag (postid, tag);
 		}
+
 		/// <summary>
 		/// Removes the post.
 		/// </summary>
 		/// <param name="user">User.</param>
 		/// <param name="title">Title.</param>
-		public void RemovePost(string user, string title) {
-			BlogEntry e = BlogManager.GetPost (user, title);
-			if (e == null) {
-				throw new KeyNotFoundException (
-					string.Format("Aucun post portant le titre \"{0}\" pour l'utilisateur {1}",
-						title, user));
-			}
-			BlogManager.RemovePost (user, title);
+		[Authorize]
+		public void RemoveTitle(string user, string title) {
+			BlogManager.CheckAuthCanEdit (user,title);
+			BlogManager.RemoveTitle (user, title);
 		}
 		/// <summary>
 		/// Removes the tag.
 		/// </summary>
 		/// <param name="tagid">Tagid.</param>
 		public void RemoveTag(long tagid) {
+			
 			throw new NotImplementedException ();
 		}
 	}

web/ApiControllers/FrontOfficeController.cs

@@ -16,6 +16,8 @@ using System.IO;
 
 namespace Yavsc.ApiControllers
 {
+
+
 	/// <summary>
 	/// Front office controller.
 	/// </summary>
@@ -58,18 +60,6 @@ namespace Yavsc.ApiControllers
 			return CatalogManager.GetCatalog ().GetBrand (brandName).GetProductCategory (prodCategorie);
 		}
 
-		/// <summary>
-		/// Authorization denied.
-		/// </summary>
-		public class AuthorizationDenied : HttpRequestException {
-			/// <summary>
-			/// Initializes a new instance of the <see cref="Yavsc.ApiControllers.FrontOfficeController+AuthorizationDenied"/> class.
-			/// </summary>
-			/// <param name="msg">Message.</param>
-			public AuthorizationDenied(string msg) : base(msg)
-			{
-			}
-		}
 
 		/// <summary>
 		/// Gets the estimate.
@@ -80,7 +70,7 @@ namespace Yavsc.ApiControllers
 		[HttpGet]
 		public Estimate GetEstimate (long id)
 		{
-			Estimate est = wfmgr.ContentProvider.GetEstimate (id);
+			Estimate est = wfmgr.ContentProvider.Get (id);
 			string username = Membership.GetUser ().UserName;
 			if (est.Client != username)
 			if (!Roles.IsUserInRole("Admin"))
@@ -135,7 +125,7 @@ namespace Yavsc.ApiControllers
 			tmpe.Session.Add ("from", prpro);
 			tmpe.Session.Add ("to", prcli);
 			tmpe.Session.Add ("efrom", Membership.GetUser (e.Responsible).Email);
-			tmpe.Session.Add ("efrom", Membership.GetUser (e.Client).Email);
+			tmpe.Session.Add ("eto", Membership.GetUser (e.Client).Email);
 			tmpe.Init ();
 			return tmpe.TransformText ();
 		}
@@ -173,15 +163,29 @@ namespace Yavsc.ApiControllers
 				};
 
 			var memPdf = new MemoryStream ();
-			HttpResponseMessage result = new HttpResponseMessage ();
+			try {
 			new TexToPdfFormatter ().WriteToStream (
 				typeof(string), texest, memPdf,null);
-			memPdf.Position = 0;
-			var sr = new StreamReader(memPdf);
-			var str = sr.ReadToEnd();
-			result.Content = new StringContent (str);
-			TexToPdfFormatter.SetFileName (result.Content.Headers, "estimate-" + id.ToString ());
-			result.Content.Headers.ContentType = new MediaTypeHeaderValue("text/x-tex");
+			}
+			catch (FormatterException ex) {
+				return new HttpResponseMessage (HttpStatusCode.OK) { Content = 
+					new ObjectContent (typeof(string), ex.Message+"\n\n"+ex.Output+"\n\n"+ex.Error, 
+						new ErrorHtmlFormatter (HttpStatusCode.InternalServerError,
+							LocalizedText.InternalServerError))
+				};
+			}
+
+			var result = new HttpResponseMessage(HttpStatusCode.OK)
+			{
+				Content = new ByteArrayContent(memPdf.GetBuffer())
+			};
+
+			result.Content.Headers.ContentDisposition = new System.Net.Http.Headers.ContentDispositionHeaderValue ("attachment") {
+				FileName = String.Format (
+					"Estimation-{0}.pdf",
+					id)
+			};
+
 			return result;
 		}