Listview batch publishing on multi language site, publishes all variants #13755 - Fix (#13772)

* Modified PostPublishById to handle content that is culture variant. Added model and modified the javascript function that call the api endpoint.

* Added separate method for publishing with cultures. Added if else statment to js function.

* Moved check for all cultures being published to the top of PostPublishByIdAndCulture. Added parameter to ngDoc. Added Where Query.

(cherry picked from commit 37db3ae3da)

src/Umbraco.Web.BackOffice/Controllers/ContentController.cs

@@ -168,8 +168,8 @@ public class ContentController : ContentControllerBase
             authorizationService,
             contentVersionService,
             StaticServiceProvider.Instance.GetRequiredService<ICultureImpactFactory>())
-      {
-      }
+    {
+    }
 
     public object? Domains { get; private set; }
 
@@ -1950,6 +1950,7 @@ public class ContentController : ContentControllerBase
         }
 
         PublishResult publishResult = _contentService.SaveAndPublish(foundContent, userId: _backofficeSecurityAccessor.BackOfficeSecurity?.GetUserId().Result ?? 0);
+
         if (publishResult.Success == false)
         {
             var notificationModel = new SimpleNotificationModel();
@@ -1960,6 +1961,56 @@ public class ContentController : ContentControllerBase
         return Ok();
     }
 
+    /// <summary>
+    ///     Publishes a document with a given ID and cultures.
+    /// </summary>
+    /// <param name="model"></param>
+    /// <returns></returns>
+    /// <remarks>
+    ///     The EnsureUserPermissionForContent attribute will deny access to this method if the current user
+    ///     does not have Publish access to this node.
+    /// </remarks>
+    [Authorize(Policy = AuthorizationPolicies.ContentPermissionPublishById)]
+    public IActionResult PostPublishByIdAndCulture(PublishContent model)
+    {
+        var languageCount = _allLangs.Value.Count();
+
+        // If there is no culture specified or the cultures specified are equal to the total amount of languages, publish the content in all cultures.
+        if (model.Cultures == null || !model.Cultures.Any() || model.Cultures.Length == languageCount)
+        {
+            return PostPublishById(model.Id);
+        }
+
+        IContent? foundContent = GetObjectFromRequest(() => _contentService.GetById(model.Id));
+
+        if (foundContent == null)
+        {
+            return HandleContentNotFound(model.Id);
+        }
+
+        var results = new Dictionary<string, PublishResult>();
+
+        foreach (var culture in model.Cultures)
+        {
+            PublishResult publishResult = _contentService.SaveAndPublish(foundContent, culture, _backofficeSecurityAccessor.BackOfficeSecurity?.GetUserId().Result ?? 0);
+            results[culture] = publishResult;
+        }
+
+        if (results.Any(x => x.Value.Success == false))
+        {
+            var notificationModel = new SimpleNotificationModel();
+
+            foreach (var culture in results.Where(x => x.Value.Success == false))
+            {
+                AddMessageForPublishStatus(new[] { culture.Value }, notificationModel);
+            }
+
+            return ValidationProblem(notificationModel);
+        }
+
+        return Ok();
+    }
+
     [HttpDelete]
     [HttpPost]
     public IActionResult DeleteBlueprint(int id)