MonoRail/Castle.MonoRail.Framework/Services/DefaultControllerContextFactory.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.MonoRail.Framework.Services
  16 {
  17         using System.Collections.Generic;
  18         using System.IO;
  19         using Descriptors;
  20         using Routing;
  21
  22         /// <summary>
  23         /// Pendent
  24         /// </summary>
  25         public class DefaultControllerContextFactory : IControllerContextFactory
  26         {
  27                 /// <summary>
  28                 /// Pendent
  29                 /// </summary>
  30                 /// <param name="area"></param>
  31                 /// <param name="controller"></param>
  32                 /// <param name="action"></param>
  33                 /// <param name="metaDescriptor"></param>
  34                 /// <returns></returns>
  35                 public IControllerContext Create(string area, string controller, string action,
  36                                                  ControllerMetaDescriptor metaDescriptor)
  37                 {
  38                         return Create(area, controller, action, metaDescriptor, new RouteMatch());
  39                 }
  40
  41                 /// <summary>
  42                 /// Pendent
  43                 /// </summary>
  44                 /// <param name="area">The area.</param>
  45                 /// <param name="controller">The controller.</param>
  46                 /// <param name="action">The action.</param>
  47                 /// <param name="metaDescriptor">The meta descriptor.</param>
  48                 /// <param name="match">The routing match.</param>
  49                 /// <returns></returns>
  50                 public IControllerContext Create(string area, string controller, string action,
  51                                                                                  ControllerMetaDescriptor metaDescriptor, RouteMatch match)
  52                 {
  53                         ControllerContext context = new ControllerContext(controller, area, action, metaDescriptor);
  54                         context.RouteMatch = match;
  55                         context.ViewFolder = ResolveViewFolder(context, area, controller, action);
  56                         context.SelectedViewName = ResolveDefaultViewSelection(context, area, controller, action);
  57
  58                         foreach(KeyValuePair<string, string> pair in match.Parameters)
  59                         {
  60                                 if (pair.Key == "controller" || pair.Key == "action" || pair.Key == "area")
  61                                 {
  62                                         // We skip those only to avoid compatibility issues as
  63                                         // customactionparameters have higher precedence on parameters matching
  64                                         continue;
  65                                 }
  66
  67                                 context.CustomActionParameters[pair.Key] = pair.Value;
  68                         }
  69
  70                         return context;
  71                 }
  72
  73                 /// <summary>
  74                 /// Pendent
  75                 /// </summary>
  76                 /// <param name="context">The context.</param>
  77                 /// <param name="area">The area.</param>
  78                 /// <param name="controller">The controller.</param>
  79                 /// <param name="action">The action.</param>
  80                 /// <returns></returns>
  81                 protected virtual string ResolveViewFolder(ControllerContext context, string area, string controller, string action)
  82                 {
  83                         if (!string.IsNullOrEmpty(area))
  84                         {
  85                                 return Path.Combine(area, controller);
  86                         }
  87
  88                         return controller;
  89                 }
  90
  91                 /// <summary>
  92                 /// Pendent
  93                 /// </summary>
  94                 /// <param name="context">The context.</param>
  95                 /// <param name="area">The area.</param>
  96                 /// <param name="controller">The controller.</param>
  97                 /// <param name="action">The action.</param>
  98                 /// <returns></returns>
  99                 protected virtual string ResolveDefaultViewSelection(ControllerContext context, string area, string controller,
 100                                                                      string action)
 101                 {
 102                         return Path.Combine(context.ViewFolder, action);
 103                 }
 104         }
 105 }