From 5119581bc478faa2b06bfbdf55274d437026ef19 Mon Sep 17 00:00:00 2001
From: suhacan <none@none>
Date: Wed, 25 Nov 2009 00:26:28 +0000
Subject: [PATCH] - Tags: Search content items by tag and display links to view
 the tagged content items...

--HG--
extra : convert_revision : svn%3A5ff7c347-ad56-4c35-b696-ccb81de16e03/trunk%4042114
---
 .../Controllers/AdminController.cs            | 18 +++++++++-
 .../Packages/Orchard.Tags/Orchard.Tags.csproj |  2 ++
 .../Orchard.Tags/Services/TagService.cs       | 14 ++++++++
 .../ViewModels/TagsAdminSearchViewModel.cs    | 10 ++++++
 .../Orchard.Tags/Views/Admin/Index.aspx       |  4 +--
 .../Orchard.Tags/Views/Admin/Search.aspx      | 34 +++++++++++++++++++
 6 files changed, 79 insertions(+), 3 deletions(-)
 create mode 100644 src/Orchard.Web/Packages/Orchard.Tags/ViewModels/TagsAdminSearchViewModel.cs
 create mode 100644 src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Search.aspx

diff --git a/src/Orchard.Web/Packages/Orchard.Tags/Controllers/AdminController.cs b/src/Orchard.Web/Packages/Orchard.Tags/Controllers/AdminController.cs
index a1df549cd..51355f6c1 100644
--- a/src/Orchard.Web/Packages/Orchard.Tags/Controllers/AdminController.cs
+++ b/src/Orchard.Web/Packages/Orchard.Tags/Controllers/AdminController.cs
@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Reflection;
 using System.Web.Mvc;
 using Orchard.Localization;
 using Orchard.Logging;
@@ -132,6 +131,23 @@ namespace Orchard.Tags.Controllers {
             }
         }
 
+        public ActionResult Search(int id) {
+            try {
+                Tag tag = _tagService.GetTag(id);
+                IEnumerable<IContent> contents = _tagService.GetTaggedContentItems(id).ToList();
+                var viewModel = new TagsAdminSearchViewModel {
+                    TagName = tag.TagName,
+                    Contents = contents,
+                };
+                return View(viewModel);
+
+            }
+            catch (Exception exception) {
+                _notifier.Error(T("Retrieving tagged items failed: " + exception.Message));
+                return Index();
+            }
+        }
+
         private static TagEntry CreateTagEntry(Tag tag) {
             return new TagEntry {
                 Tag = tag,
diff --git a/src/Orchard.Web/Packages/Orchard.Tags/Orchard.Tags.csproj b/src/Orchard.Web/Packages/Orchard.Tags/Orchard.Tags.csproj
index 9e9815e10..8839c3043 100644
--- a/src/Orchard.Web/Packages/Orchard.Tags/Orchard.Tags.csproj
+++ b/src/Orchard.Web/Packages/Orchard.Tags/Orchard.Tags.csproj
@@ -73,6 +73,7 @@
     <Compile Include="ViewModels\TagsAdminCreateViewModel.cs" />
     <Compile Include="ViewModels\TagsAdminEditViewModel.cs" />
     <Compile Include="ViewModels\TagsAdminIndexViewModel.cs" />
+    <Compile Include="ViewModels\TagsAdminSearchViewModel.cs" />
     <Compile Include="ViewModels\TagsCreateViewModel.cs" />
     <Compile Include="ViewModels\TagsIndexViewModel.cs" />
   </ItemGroup>
@@ -81,6 +82,7 @@
     <Content Include="Views\Admin\Create.aspx" />
     <Content Include="Views\Admin\Edit.aspx" />
     <Content Include="Views\Admin\Index.aspx" />
+    <Content Include="Views\Admin\Search.aspx" />
     <Content Include="Views\Models\DisplayTemplates\HasTags.ascx" />
     <Content Include="Views\Models\EditorTemplates\TagSettingsRecord.ascx" />
     <Content Include="Views\Tags\Create.aspx" />
diff --git a/src/Orchard.Web/Packages/Orchard.Tags/Services/TagService.cs b/src/Orchard.Web/Packages/Orchard.Tags/Services/TagService.cs
index 86f6e2ad3..25cecc711 100644
--- a/src/Orchard.Web/Packages/Orchard.Tags/Services/TagService.cs
+++ b/src/Orchard.Web/Packages/Orchard.Tags/Services/TagService.cs
@@ -4,6 +4,7 @@ using System.Linq;
 using Orchard.Data;
 using Orchard.Localization;
 using Orchard.Logging;
+using Orchard.Models;
 using Orchard.Settings;
 using Orchard.Tags.Models;
 using Orchard.UI.Notify;
@@ -16,6 +17,7 @@ namespace Orchard.Tags.Services {
         void CreateTag(string tagName);
         void DeleteTag(int id);
         void UpdateTag(int id, string tagName);
+        IEnumerable<IContent> GetTaggedContentItems(int id);
         void TagContentItem(int contentItemId, string tagName);
         void UpdateTagsForContentItem(int contentItemId, IEnumerable<int> tagsForContentItem);
     }
@@ -23,13 +25,16 @@ namespace Orchard.Tags.Services {
     public class TagService : ITagService {
         private readonly IRepository<Tag> _tagRepository;
         private readonly IRepository<TagsContentItems> _tagsContentItemsRepository;
+        private readonly IContentManager _contentManager;
         private readonly INotifier _notifier;
 
         public TagService(IRepository<Tag> tagRepository, 
                           IRepository<TagsContentItems> tagsContentItemsRepository,
+                          IContentManager contentManager,
                           INotifier notifier) {
             _tagRepository = tagRepository;
             _tagsContentItemsRepository = tagsContentItemsRepository;
+            _contentManager = contentManager;
             _notifier = notifier;
             Logger = NullLogger.Instance;
             T = NullLocalizer.Instance;
@@ -80,6 +85,15 @@ namespace Orchard.Tags.Services {
             tag.TagName = tagName;
         }
 
+        public IEnumerable<IContent> GetTaggedContentItems(int id) {
+            List<IContent> contentItems = new List<IContent>();
+            IEnumerable<TagsContentItems> tagsContentItems = _tagsContentItemsRepository.Fetch(x => x.TagId == id);
+            foreach (var tagContentItem in tagsContentItems) {
+                contentItems.Add(_contentManager.Get(tagContentItem.ContentItemId));
+            }
+            return contentItems;
+        }
+
         public void TagContentItem(int contentItemId, string tagName) {
             Tag tag = GetTagByName(tagName);
             TagsContentItems tagsContentItems = new TagsContentItems { ContentItemId = contentItemId, TagId = tag.Id };
diff --git a/src/Orchard.Web/Packages/Orchard.Tags/ViewModels/TagsAdminSearchViewModel.cs b/src/Orchard.Web/Packages/Orchard.Tags/ViewModels/TagsAdminSearchViewModel.cs
new file mode 100644
index 000000000..deaefa55d
--- /dev/null
+++ b/src/Orchard.Web/Packages/Orchard.Tags/ViewModels/TagsAdminSearchViewModel.cs
@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+using Orchard.Models;
+using Orchard.Mvc.ViewModels;
+
+namespace Orchard.Tags.ViewModels {
+    public class TagsAdminSearchViewModel : AdminViewModel {
+        public string TagName { get; set; }
+        public IEnumerable<IContent> Contents { get; set; }
+    }
+}
diff --git a/src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Index.aspx b/src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Index.aspx
index 30771fef3..99d87eb9c 100644
--- a/src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Index.aspx
+++ b/src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Index.aspx
@@ -4,7 +4,7 @@
 <% Html.Include("Header"); %>
     <% Html.BeginForm(); %>
     <div class="yui-g">
-						<h2 class="separator">Manage Comments</h2>
+						<h2 class="separator">Manage Tags</h2>
 						<%=Html.ValidationSummary() %>
 						<ol class="horizontal actions floatLeft">
                         <li>
@@ -44,7 +44,7 @@
                                     <input type="checkbox" value="true" name="<%=Html.NameOf(m => m.Tags[tagIndex].IsChecked)%>"/>
                                 </td>
                                 <td>
-                                    <%= tagEntry.Tag.TagName %>
+                                    <%=Html.ActionLink(tagEntry.Tag.TagName, "Search", new {id = tagEntry.Tag.Id}, new {@class="floatRight topSpacer"}) %>
                                 </td>
 				                <td>
 				                <%=Html.ActionLink("Edit", "Edit", new {id = tagEntry.Tag.Id}, new {@class="floatRight topSpacer"}) %>
diff --git a/src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Search.aspx b/src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Search.aspx
new file mode 100644
index 000000000..2150c1bd6
--- /dev/null
+++ b/src/Orchard.Web/Packages/Orchard.Tags/Views/Admin/Search.aspx
@@ -0,0 +1,34 @@
+<%@ Page Language="C#" Inherits="System.Web.Mvc.ViewPage<TagsAdminSearchViewModel>" %>
+<%@ Import Namespace="Orchard.Models"%>
+<%@ Import Namespace="Orchard.Tags.ViewModels"%>
+<%@ Import Namespace="Orchard.Mvc.Html"%>
+<% Html.Include("Header"); %>
+    <% Html.BeginForm(); %>
+    <div class="yui-g">
+						<h2 class="separator">List of contents tagged with <%= Model.TagName %></h2>
+						<%=Html.ValidationSummary() %>
+						<table id="Table1" cellspacing="0" class="roundCorners clearLayout">
+							<colgroup>
+								<col id="Col2" />
+								<col id="Col3" />
+							</colgroup>
+							<thead>
+								<tr>
+									<th scope="col">Name</th>
+									<th scope="col">Link to the content item</th>
+								</tr>
+							</thead>
+			                <% foreach (var contentItem in Model.Contents) { %>
+                            <tr>
+                                <td>
+                                    <%=contentItem.As<IContentDisplayInfo>().DisplayText%>
+                                </td>
+				                <td>
+				                     <%=Html.ItemDisplayLink(contentItem)%>
+				                </td>
+                            </tr>
+                            <% } %>
+				        </table>
+	</div>
+	<% Html.EndForm(); %>
+<% Html.Include("Footer"); %>
\ No newline at end of file