More DI

MediaBrowser.Api/Javascript/JavascriptApiClientService.cs

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+using MediaBrowser.Common.Extensions;
+using MediaBrowser.Common.Net;
+using ServiceStack.ServiceHost;
+using System;
+using System.IO;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Api.Javascript
+{
+    /// <summary>
+    /// Class GetJavascriptApiClient
+    /// </summary>
+    [Route("/JsApiClient.js", "GET")]
+    [ServiceStack.ServiceHost.Api(("Gets an api wrapper in Javascript"))]
+    public class GetJavascriptApiClient
+    {
+        /// <summary>
+        /// Version identifier for caching
+        /// </summary>
+        /// <value>The v.</value>
+        public string V { get; set; }
+    }
+
+    /// <summary>
+    /// Class JavascriptApiClientService
+    /// </summary>
+    public class JavascriptApiClientService : BaseRestService
+    {
+        /// <summary>
+        /// Gets the specified request.
+        /// </summary>
+        /// <param name="request">The request.</param>
+        /// <returns>System.Object.</returns>
+        public object Get(GetJavascriptApiClient request)
+        {
+            TimeSpan? cacheDuration = null;
+
+            // If there's a version number in the query string we can cache this unconditionally
+            if (!string.IsNullOrEmpty(request.V))
+            {
+                cacheDuration = TimeSpan.FromDays(365);
+            }
+
+            var assembly = GetType().Assembly.GetName();
+
+            return ToStaticResult(assembly.Version.ToString().GetMD5(), null, cacheDuration, MimeTypes.GetMimeType("script.js"), GetStream);
+        }
+
+        /// <summary>
+        /// Gets the stream.
+        /// </summary>
+        /// <returns>Stream.</returns>
+        private Task<Stream> GetStream()
+        {
+            return Task.FromResult(GetType().Assembly.GetManifestResourceStream("MediaBrowser.Api.Javascript.ApiClient.js"));
+        }
+    }
+}