move additional classes to new server lib

Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs

@@ -0,0 +1,148 @@
+using MediaBrowser.Model.Extensions;
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Resolvers;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using MediaBrowser.Common.IO;
+using MediaBrowser.Controller.IO;
+using MediaBrowser.Model.IO;
+
+namespace Emby.Server.Implementations.Library
+{
+    /// <summary>
+    /// Provides the core resolver ignore rules
+    /// </summary>
+    public class CoreResolutionIgnoreRule : IResolverIgnoreRule
+    {
+        private readonly IFileSystem _fileSystem;
+        private readonly ILibraryManager _libraryManager;
+
+        /// <summary>
+        /// Any folder named in this list will be ignored - can be added to at runtime for extensibility
+        /// </summary>
+        public static readonly List<string> IgnoreFolders = new List<string>
+        {
+                "metadata",
+                "ps3_update",
+                "ps3_vprm",
+                "extrafanart",
+                "extrathumbs",
+                ".actors",
+                ".wd_tv",
+
+                // Synology
+                "@eaDir",
+                "eaDir",
+                "#recycle"
+
+        };
+        
+        public CoreResolutionIgnoreRule(IFileSystem fileSystem, ILibraryManager libraryManager)
+        {
+            _fileSystem = fileSystem;
+            _libraryManager = libraryManager;
+        }
+
+        /// <summary>
+        /// Shoulds the ignore.
+        /// </summary>
+        /// <param name="fileInfo">The file information.</param>
+        /// <param name="parent">The parent.</param>
+        /// <returns><c>true</c> if XXXX, <c>false</c> otherwise</returns>
+        public bool ShouldIgnore(FileSystemMetadata fileInfo, BaseItem parent)
+        {
+            var filename = fileInfo.Name;
+            var isHidden = fileInfo.IsHidden;
+            var path = fileInfo.FullName;
+
+            // Handle mac .DS_Store
+            // https://github.com/MediaBrowser/MediaBrowser/issues/427
+            if (filename.IndexOf("._", StringComparison.OrdinalIgnoreCase) == 0)
+            {
+                return true;
+            }
+
+            // Ignore hidden files and folders
+            if (isHidden)
+            {
+                if (parent == null)
+                {
+                    var parentFolderName = Path.GetFileName(Path.GetDirectoryName(path));
+
+                    if (string.Equals(parentFolderName, BaseItem.ThemeSongsFolderName, StringComparison.OrdinalIgnoreCase))
+                    {
+                        return false;
+                    }
+                    if (string.Equals(parentFolderName, BaseItem.ThemeVideosFolderName, StringComparison.OrdinalIgnoreCase))
+                    {
+                        return false;
+                    }
+                }
+
+                // Sometimes these are marked hidden
+                if (_fileSystem.IsRootPath(path))
+                {
+                    return false;
+                }
+
+                return true;
+            }
+
+            if (fileInfo.IsDirectory)
+            {
+                // Ignore any folders in our list
+                if (IgnoreFolders.Contains(filename, StringComparer.OrdinalIgnoreCase))
+                {
+                    return true;
+                }
+
+                if (parent != null)
+                {
+                    // Ignore trailer folders but allow it at the collection level
+                    if (string.Equals(filename, BaseItem.TrailerFolderName, StringComparison.OrdinalIgnoreCase) &&
+                        !(parent is AggregateFolder) && !(parent is UserRootFolder))
+                    {
+                        return true;
+                    }
+
+                    if (string.Equals(filename, BaseItem.ThemeVideosFolderName, StringComparison.OrdinalIgnoreCase))
+                    {
+                        return true;
+                    }
+
+                    if (string.Equals(filename, BaseItem.ThemeSongsFolderName, StringComparison.OrdinalIgnoreCase))
+                    {
+                        return true;
+                    }
+                }
+            }
+            else
+            {
+                if (parent != null)
+                {
+                    // Don't resolve these into audio files
+                    if (string.Equals(_fileSystem.GetFileNameWithoutExtension(filename), BaseItem.ThemeSongFilename) && _libraryManager.IsAudioFile(filename))
+                    {
+                        return true;
+                    }
+                }
+                
+                // Ignore samples
+                var sampleFilename = " " + filename.Replace(".", " ", StringComparison.OrdinalIgnoreCase)
+                    .Replace("-", " ", StringComparison.OrdinalIgnoreCase)
+                    .Replace("_", " ", StringComparison.OrdinalIgnoreCase)
+                    .Replace("!", " ", StringComparison.OrdinalIgnoreCase);
+
+                if (sampleFilename.IndexOf(" sample ", StringComparison.OrdinalIgnoreCase) != -1)
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+    }
+}