Merge branch origin/dev-v7 into dev-v7-deploy

src/Umbraco.Core/Services/IMediaService.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Xml.Linq;
 using Umbraco.Core.Configuration;
 using System.IO;
 using Umbraco.Core.Models;
@@ -58,6 +59,19 @@ namespace Umbraco.Core.Services
     /// </summary>
     public interface IMediaService : IService
     {
+        /// <summary>
+        /// Gets all XML entries found in the cmsContentXml table based on the given path
+        /// </summary>
+        /// <param name="path">Path starts with</param>
+        /// <param name="pageIndex">Page number</param>
+        /// <param name="pageSize">Page size</param>
+        /// <param name="totalRecords">Total records the query would return without paging</param>
+        /// <returns>A paged enumerable of XML entries of media items</returns>
+        /// <remarks>
+        /// If -1 is passed, then this will return all media xml entries, otherwise will return all descendents from the path
+        /// </remarks>
+        IEnumerable<XElement> GetPagedXmlEntries(string path, long pageIndex, int pageSize, out long totalRecords);
+
         /// <summary>
         /// Rebuilds all xml content in the cmsContentXml table for all media
         /// </summary>

src/Umbraco.Core/Services/MediaService.cs

@@ -1199,6 +1199,27 @@ namespace Umbraco.Core.Services
             return true;
         }
 
+        /// <summary>
+        /// Gets paged media descendants as XML by path
+        /// </summary>
+        /// <param name="path">Path starts with</param>
+        /// <param name="pageIndex">Page number</param>
+        /// <param name="pageSize">Page size</param>
+        /// <param name="totalRecords">Total records the query would return without paging</param>
+        /// <returns>A paged enumerable of XML entries of media items</returns>
+        public IEnumerable<XElement> GetPagedXmlEntries(string path, long pageIndex, int pageSize, out long totalRecords)
+        {
+            Mandate.ParameterCondition(pageIndex >= 0, "pageIndex");
+            Mandate.ParameterCondition(pageSize > 0, "pageSize");
+
+            var uow = UowProvider.GetUnitOfWork();
+            using (var repository = RepositoryFactory.CreateMediaRepository(uow))
+            {
+                var contents = repository.GetPagedXmlEntriesByPath(path, pageIndex, pageSize, out totalRecords);
+                return contents;
+            }
+        }
+
         /// <summary>
         /// Rebuilds all xml content in the cmsContentXml table for all media
         /// </summary>