make common project portable

MediaBrowser.Common.Implementations/BaseApplicationHost.cs

@@ -462,6 +462,10 @@ namespace MediaBrowser.Common.Implementations
 
                     assemblyPlugin.SetAttributes(assemblyFilePath, assemblyFileName, assemblyName.Version, assemblyId);
                 }
+
+                var isFirstRun = !File.Exists(plugin.ConfigurationFilePath);
+
+                plugin.SetStartupInfo(isFirstRun, File.GetLastWriteTimeUtc, s => Directory.CreateDirectory(s));
             }
             catch (Exception ex)
             {

MediaBrowser.Common/MediaBrowser.Common.csproj

@@ -13,8 +13,11 @@
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <ProductVersion>10.0.0</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
-    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
-    <TargetFrameworkProfile />
+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TargetFrameworkProfile>
+    </TargetFrameworkProfile>
+    <TargetFrameworkVersion>v5.0</TargetFrameworkVersion>
+    <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
@@ -42,11 +45,6 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Core" />
-    <Reference Include="Microsoft.CSharp" />
-  </ItemGroup>
   <ItemGroup>
     <Compile Include="..\SharedVersion.cs">
       <Link>Properties\SharedVersion.cs</Link>
@@ -83,8 +81,10 @@
       <Name>MediaBrowser.Model</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup />
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <ItemGroup>
+    <None Include="project.json" />
+  </ItemGroup>
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />
   <PropertyGroup>
     <PostBuildEvent />
   </PropertyGroup>

MediaBrowser.Common/Plugins/BasePlugin.cs

@@ -61,8 +61,17 @@ namespace MediaBrowser.Common.Plugins
             AssemblyFileName = assemblyFileName;
             Version = assemblyVersion;
             Id = assemblyId;
+        }
 
-            IsFirstRun = !File.Exists(ConfigurationFilePath);
+        private Func<string, DateTime> _dateModifiedFn;
+        private Action<string> _directoryCreateFn;
+        public void SetStartupInfo(bool isFirstRun, Func<string, DateTime> dateModifiedFn, Action<string> directoryCreateFn)
+        {
+            IsFirstRun = isFirstRun;
+
+            // hack alert, until the .net core transition is complete
+            _dateModifiedFn = dateModifiedFn;
+            _directoryCreateFn = directoryCreateFn;
         }
 
         /// <summary>
@@ -94,7 +103,7 @@ namespace MediaBrowser.Common.Plugins
                 // Ensure it's been lazy loaded
                 var config = Configuration;
 
-                return File.GetLastWriteTimeUtc(ConfigurationFilePath);
+                return _dateModifiedFn(ConfigurationFilePath);
             }
         }
 
@@ -147,14 +156,6 @@ namespace MediaBrowser.Common.Plugins
             {
                 return (TConfigurationType)XmlSerializer.DeserializeFromFile(typeof(TConfigurationType), path);
             }
-            catch (DirectoryNotFoundException)
-            {
-                return (TConfigurationType)Activator.CreateInstance(typeof(TConfigurationType));
-            }
-            catch (FileNotFoundException)
-            {
-                return (TConfigurationType)Activator.CreateInstance(typeof(TConfigurationType));
-            }
             catch
             {
                 return (TConfigurationType)Activator.CreateInstance(typeof(TConfigurationType));
@@ -182,10 +183,6 @@ namespace MediaBrowser.Common.Plugins
             }
         }
 
-        /// <summary>
-        /// The _data folder path
-        /// </summary>
-        private string _dataFolderPath;
         /// <summary>
         /// Gets the full path to the data folder, where the plugin can store any miscellaneous files needed
         /// </summary>
@@ -193,17 +190,10 @@ namespace MediaBrowser.Common.Plugins
         public string DataFolderPath
         {
             get
-            {
-                if (_dataFolderPath == null)
             {
                 // Give the folder name the same name as the config file name
                 // We can always make this configurable if/when needed
-                    _dataFolderPath = Path.Combine(ApplicationPaths.PluginsPath, Path.GetFileNameWithoutExtension(ConfigurationFileName));
-
-                    Directory.CreateDirectory(_dataFolderPath);
-                }
-
-                return _dataFolderPath;
+                return Path.Combine(ApplicationPaths.PluginsPath, Path.GetFileNameWithoutExtension(ConfigurationFileName));
             }
         }
 
@@ -230,7 +220,7 @@ namespace MediaBrowser.Common.Plugins
         {
             lock (_configurationSaveLock)
             {
-                Directory.CreateDirectory(Path.GetDirectoryName(ConfigurationFilePath));
+                _directoryCreateFn(Path.GetDirectoryName(ConfigurationFilePath));
                 
                 XmlSerializer.SerializeToFile(Configuration, ConfigurationFilePath);
             }

MediaBrowser.Common/Plugins/IPlugin.cs

@@ -104,5 +104,7 @@ namespace MediaBrowser.Common.Plugins
         /// Called when just before the plugin is uninstalled from the server.
         /// </summary>
         void OnUninstalling();
+
+        void SetStartupInfo(bool isFirstRun, Func<string, DateTime> dateModifiedFn, Action<string> directoryCreateFn);
     }
 }

MediaBrowser.Common/project.json

@@ -0,0 +1,16 @@
+{
+  "supports": {
+    "net46.app": {},
+    "uwp.10.0.app": {},
+    "dnxcore50.app": {}
+  },
+  "dependencies": {
+    "Microsoft.NETCore": "5.0.0",
+    "Microsoft.NETCore.Portable.Compatibility": "1.0.0"
+  },
+  "frameworks": {
+    "dotnet": {
+      "imports": "portable-net452+win81"
+    }
+  }
+}