Issue/7352 content picker localization upgrades culture dropdown

src/Orchard.Web/Modules/Orchard.ContentPicker/Controllers/AdminController.cs

@@ -12,6 +12,7 @@
 using Orchard.Core.Contents.ViewModels;
 using Orchard.DisplayManagement;
 using Orchard.Localization;
+using Orchard.Localization.Services;
 using Orchard.Mvc;
 using Orchard.Settings;
 using Orchard.Themes;
@@ -22,16 +23,22 @@ public class AdminController : Controller {
         private readonly ISiteService _siteService;
         private readonly IContentDefinitionManager _contentDefinitionManager;
         private readonly INavigationManager _navigationManager;
+        private readonly ICultureManager _cultureManager;
+        private readonly ICultureFilter _cultureFilter;
 
         public AdminController(
             IOrchardServices orchardServices,
             ISiteService siteService,
             IContentDefinitionManager contentDefinitionManager,
-            INavigationManager navigationManager) {
+            INavigationManager navigationManager,
+            ICultureManager cultureManager,
+            ICultureFilter cultureFilter) {
             _siteService = siteService;
             _contentDefinitionManager = contentDefinitionManager;
             _navigationManager = navigationManager;
             Services = orchardServices;
+            _cultureManager = cultureManager;
+            _cultureFilter = cultureFilter;
 
             T = NullLocalizer.Instance;
         }
@@ -123,10 +130,16 @@ public ActionResult Index(ListContentsViewModel model, PagerParameters pagerPara
                     break;
             }
 
+            if (!String.IsNullOrWhiteSpace(model.Options.SelectedCulture)) {
+                query = _cultureFilter.FilterCulture(query, model.Options.SelectedCulture);
+            }
+
             model.Options.FilterOptions = contentTypes
                 .Select(ctd => new KeyValuePair<string, string>(ctd.Name, ctd.DisplayName))
                 .ToList().OrderBy(kvp => kvp.Value);
 
+            model.Options.Cultures = _cultureManager.ListCultures();
+
             var pagerShape = Services.New.Pager(pager).TotalItemCount(query.Count());
             var pageOfContentItems = query.Slice(pager.GetStartIndex(), pager.PageSize).ToList();
             var list = Services.New.List();

src/Orchard.Web/Modules/Orchard.ContentPicker/Views/RecentContentTab.cshtml

@@ -1,16 +1,18 @@
 @using Orchard.Core.Contents.ViewModels;
 @{
     Script.Require("SelectableContentTab");
-    
+
     var typeDisplayName = Model.TypeDisplayName;
     var pageTitle = T("Recent Content");
 
     if (!string.IsNullOrWhiteSpace(typeDisplayName)) {
         pageTitle = T("Manage {0} Content", typeDisplayName);
     }
 
+    IEnumerable<string> cultures = Model.Options.Cultures;
+
     Layout.Title = pageTitle;
-    
+
 }
 
 <div class="manage">
@@ -25,6 +27,17 @@
                 @Html.SelectOption((string)Model.Options.SelectedFilter, (string)filterOption.Key, (string)filterOption.Value)
             }
         </select>
+
+        @if (cultures.Count() > 1) {
+            <label for="filterCultures" class="bulk-culture">@T("Culture")</label>
+            <select id="filterCultures" name="Options.SelectedCulture">
+                @Html.SelectOption((string)Model.Options.SelectedCulture, "", T("any (show all)").ToString())
+                @foreach (string culture in cultures) {
+                    @Html.SelectOption((string)Model.Options.SelectedCulture, culture, System.Globalization.CultureInfo.GetCultureInfo(culture).DisplayName)
+                }
+            </select>
+        }
+
         <label for="orderResults" class="bulk-order">@T("Ordered by")</label>
         <select id="orderResults" name="Options.OrderBy">
             @Html.SelectOption((ContentsOrder)Model.Options.OrderBy, ContentsOrder.Created, T("recently created").ToString())