From 54a36322bb19ceaeb9f4ae3a01fa54998d243ec8 Mon Sep 17 00:00:00 2001
From: LukePulverenti <luke.pulverenti@gmail.com>
Date: Sun, 3 Mar 2013 11:53:58 -0500
Subject: made base video resolver available for re-use

---
 .../Resolvers/EntityResolutionHelper.cs            | 98 ++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs

(limited to 'MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs')

diff --git a/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs b/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
new file mode 100644
index 000000000..dda2af0cf
--- /dev/null
+++ b/MediaBrowser.Controller/Resolvers/EntityResolutionHelper.cs
@@ -0,0 +1,98 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.IO;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using MediaBrowser.Controller.Library;
+
+namespace MediaBrowser.Controller.Resolvers
+{
+    /// <summary>
+    /// Class EntityResolutionHelper
+    /// </summary>
+    public static class EntityResolutionHelper
+    {
+        /// <summary>
+        /// Any extension in this list is considered a video file - can be added to at runtime for extensibility
+        /// </summary>
+        public static List<string> VideoFileExtensions = new List<string>
+        {
+                ".mkv",
+                ".m2t",
+                ".m2ts",
+                ".img",
+                ".iso",
+                ".ts",
+                ".rmvb",
+                ".mov",
+                ".avi",
+                ".mpg",
+                ".mpeg",
+                ".wmv",
+                ".mp4",
+                ".divx",
+                ".dvr-ms",
+                ".wtv",
+                ".ogm",
+                ".ogv",
+                ".asf",
+                ".m4v",
+                ".flv",
+                ".f4v",
+                ".3gp",
+                ".webm"
+        };
+
+        /// <summary>
+        /// Determines whether [is video file] [the specified path].
+        /// </summary>
+        /// <param name="path">The path.</param>
+        /// <returns><c>true</c> if [is video file] [the specified path]; otherwise, <c>false</c>.</returns>
+        public static bool IsVideoFile(string path)
+        {
+            var extension = Path.GetExtension(path) ?? string.Empty;
+            return VideoFileExtensions.Contains(extension, StringComparer.OrdinalIgnoreCase);
+        }
+
+        /// <summary>
+        /// Ensures DateCreated and DateModified have values
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="args">The args.</param>
+        public static void EnsureDates(BaseItem item, ItemResolveArgs args)
+        {
+            if (!Path.IsPathRooted(item.Path))
+            {
+                return;
+            }
+
+            // See if a different path came out of the resolver than what went in
+            if (!args.Path.Equals(item.Path, StringComparison.OrdinalIgnoreCase))
+            {
+                var childData = args.IsDirectory ? args.GetFileSystemEntryByPath(item.Path) : null;
+
+                if (childData.HasValue)
+                {
+                    item.DateCreated = childData.Value.CreationTimeUtc;
+                    item.DateModified = childData.Value.LastWriteTimeUtc;
+                }
+                else
+                {
+                    var fileData = FileSystem.GetFileData(item.Path);
+
+                    if (fileData.HasValue)
+                    {
+                        item.DateCreated = fileData.Value.CreationTimeUtc;
+                        item.DateModified = fileData.Value.LastWriteTimeUtc;
+                    }
+                }
+            }
+            else
+            {
+                item.DateCreated = args.FileInfo.CreationTimeUtc;
+                item.DateModified = args.FileInfo.LastWriteTimeUtc;
+            }
+        }
+    }
+}
-- 
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