Samples/PestControl/Castle.Applications.PestControl.Web/Controllers/HomeController.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.Applications.PestControl.Web.Controllers
  16 {
  17         using System;
  18         using System.Web;
  19         using System.Web.Security;
  20
  21         using Castle.Core;
  22
  23         using Castle.MonoRail.Framework;
  24
  25         using Castle.Applications.PestControl.Model;
  26
  27         [Layout("default")]
  28         public class HomeController : SmartDispatcherController
  29         {
  30                 private PestControlModel _model;
  31
  32                 public HomeController(PestControlModel model)
  33                 {
  34                         _model = model;
  35                 }
  36
  37                 // Actions
  38
  39                 public void Index()
  40                 {
  41                 }
  42
  43                 public void Authentication()
  44                 {
  45                         Context.Flash["ErrorMessage"] = "You must authenticate first";
  46                         RenderView("index");
  47                 }
  48
  49                 // This is a hack to avoid the infinite cycle with
  50                 // Asp.Net page processing
  51                 public void NotFound()
  52                 {
  53                         Context.Flash["ErrorMessage"] = "User not found or wrong password.";
  54                         RenderView("index");
  55                 }
  56
  57                 public void Login(String email, String passwd)
  58                 {
  59                         if (!_model.Users.Authenticate(email, passwd))
  60                         {
  61                                 // This is a hack to avoid the infinite cycle with
  62                                 // Asp.Net page processing
  63                                 Redirect("home", "NotFound");
  64                         }
  65                         else
  66                         {
  67                                 User user = _model.Users.FindByEmail(email);
  68
  69                                 Session["user"] = user;
  70
  71                                 if (HasFromUrl)
  72                                 {
  73                                         Redirect( ObtainAndRemoveFromUrl() );
  74                                 }
  75                                 else
  76                                 {
  77                                         Redirect("dashboard", "index");
  78                                 }
  79                         }
  80                 }
  81
  82                 public void SignUp()
  83                 {
  84                         Redirect("registration", "signup");
  85                 }
  86
  87                 private String ObtainAndRemoveFromUrl()
  88                 {
  89                         String url = (String) Session["FromUrl"];
  90                         Session.Remove("FromUrl");
  91                         return url;
  92                 }
  93
  94                 private bool HasFromUrl
  95                 {
  96                         get { return Session.Contains("FromUrl"); }
  97                 }
  98         }
  99 }