Use 'var' instead of explicit type

(cherry picked from commit 12374f7f0038e5b25548f5ab3f71122410832393)

Closes #2559

src/NzbDrone.Automation.Test/AutomationTest.cs

@@ -68,7 +68,7 @@ namespace NzbDrone.Automation.Test
         {
             try
             {
-                Screenshot image = ((ITakesScreenshot)driver).GetScreenshot();
+                var image = ((ITakesScreenshot)driver).GetScreenshot();
                 image.SaveAsFile($"./{name}_test_screenshot.png", ScreenshotImageFormat.Png);
             }
             catch (Exception ex)

src/NzbDrone.Automation.Test/PageModel/PageBase.cs

@@ -37,7 +37,7 @@ namespace NzbDrone.Automation.Test.PageModel
             {
                 try
                 {
-                    IWebElement element = d.FindElement(By.ClassName("followingBalls"));
+                    var element = d.FindElement(By.ClassName("followingBalls"));
                     return !element.Displayed;
                 }
                 catch (NoSuchElementException)

src/NzbDrone.Common.Test/CacheTests/CachedFixture.cs

@@ -65,9 +65,9 @@ namespace NzbDrone.Common.Test.CacheTests
         [Test]
         public void should_store_null()
         {
-            int hitCount = 0;
+            var hitCount = 0;
 
-            for (int i = 0; i < 10; i++)
+            for (var i = 0; i < 10; i++)
             {
                 _cachedString.Get("key", () =>
                     {
@@ -83,10 +83,10 @@ namespace NzbDrone.Common.Test.CacheTests
         [Platform(Exclude = "MacOsX")]
         public void should_honor_ttl()
         {
-            int hitCount = 0;
+            var hitCount = 0;
             _cachedString = new Cached<string>();
 
-            for (int i = 0; i < 10; i++)
+            for (var i = 0; i < 10; i++)
             {
                 _cachedString.Get("key",
                     () =>
@@ -107,10 +107,10 @@ namespace NzbDrone.Common.Test.CacheTests
         [Platform(Exclude = "MacOsX")]
         public void should_clear_expired_when_they_expire()
         {
-            int hitCount = 0;
+            var hitCount = 0;
             _cachedString = new Cached<string>(rollingExpiry: true);
 
-            for (int i = 0; i < 10; i++)
+            for (var i = 0; i < 10; i++)
             {
                 _cachedString.Get("key",
                     () =>

src/NzbDrone.Common.Test/ConfigFileProviderTest.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using FluentAssertions;
 using Moq;
 using NUnit.Framework;
@@ -142,7 +142,7 @@ namespace NzbDrone.Common.Test
         [Test]
         public void SaveDictionary_should_save_proper_value()
         {
-            int port = 20555;
+            var port = 20555;
 
             var dic = Subject.GetConfigDictionary();
             dic["Port"] = 20555;
@@ -155,9 +155,9 @@ namespace NzbDrone.Common.Test
         [Test]
         public void SaveDictionary_should_only_save_specified_values()
         {
-            int port = 20555;
-            int origSslPort = 20551;
-            int sslPort = 20552;
+            var port = 20555;
+            var origSslPort = 20551;
+            var sslPort = 20552;
 
             var dic = Subject.GetConfigDictionary();
             dic["Port"] = port;

src/NzbDrone.Common.Test/DiskTests/DirectoryLookupServiceFixture.cs

@@ -43,7 +43,7 @@ namespace NzbDrone.Common.Test.DiskTests
         [Test]
         public void should_not_contain_recycling_bin_for_root_of_drive()
         {
-            string root = @"C:\".AsOsAgnostic();
+            var root = @"C:\".AsOsAgnostic();
             SetupFolders(root);
 
             Mocker.GetMock<IDiskProvider>()
@@ -56,7 +56,7 @@ namespace NzbDrone.Common.Test.DiskTests
         [Test]
         public void should_not_contain_system_volume_information()
         {
-            string root = @"C:\".AsOsAgnostic();
+            var root = @"C:\".AsOsAgnostic();
             SetupFolders(root);
 
             Mocker.GetMock<IDiskProvider>()
@@ -69,7 +69,7 @@ namespace NzbDrone.Common.Test.DiskTests
         [Test]
         public void should_not_contain_recycling_bin_or_system_volume_information_for_root_of_drive()
         {
-            string root = @"C:\".AsOsAgnostic();
+            var root = @"C:\".AsOsAgnostic();
             SetupFolders(root);
 
             Mocker.GetMock<IDiskProvider>()

src/NzbDrone.Common.Test/Http/HttpClientFixture.cs

@@ -791,7 +791,7 @@ namespace NzbDrone.Common.Test.Http
             try
             {
                 // the date is bad in the below - should be 13-Jul-2026
-                string malformedCookie = @"__cfduid=d29e686a9d65800021c66faca0a29b4261436890790; expires=Mon, 13-Jul-26 16:19:50 GMT; path=/; HttpOnly";
+                var malformedCookie = @"__cfduid=d29e686a9d65800021c66faca0a29b4261436890790; expires=Mon, 13-Jul-26 16:19:50 GMT; path=/; HttpOnly";
                 var requestSet = new HttpRequestBuilder($"https://{_httpBinHost}/response-headers")
                     .AddQueryParam("Set-Cookie", malformedCookie)
                     .Build();
@@ -825,7 +825,7 @@ namespace NzbDrone.Common.Test.Http
         {
             try
             {
-                string url = $"https://{_httpBinHost}/response-headers?Set-Cookie={Uri.EscapeDataString(malformedCookie)}";
+                var url = $"https://{_httpBinHost}/response-headers?Set-Cookie={Uri.EscapeDataString(malformedCookie)}";
 
                 var requestSet = new HttpRequest(url);
                 requestSet.AllowAutoRedirect = false;

src/NzbDrone.Common/ArchiveService.cs

@@ -74,17 +74,17 @@ namespace NzbDrone.Common
                         continue; // Ignore directories
                     }
 
-                    string entryFileName = zipEntry.Name;
+                    var entryFileName = zipEntry.Name;
 
                     // to remove the folder from the entry:- entryFileName = Path.GetFileName(entryFileName);
                     // Optionally match entrynames against a selection list here to skip as desired.
                     // The unpacked length is available in the zipEntry.Size property.
-                    byte[] buffer = new byte[4096]; // 4K is optimum
-                    Stream zipStream = zipFile.GetInputStream(zipEntry);
+                    var buffer = new byte[4096]; // 4K is optimum
+                    var zipStream = zipFile.GetInputStream(zipEntry);
 
                     // Manipulate the output filename here as desired.
-                    string fullZipToPath = Path.Combine(destination, entryFileName);
-                    string directoryName = Path.GetDirectoryName(fullZipToPath);
+                    var fullZipToPath = Path.Combine(destination, entryFileName);
+                    var directoryName = Path.GetDirectoryName(fullZipToPath);
                     if (directoryName.Length > 0)
                     {
                         Directory.CreateDirectory(directoryName);
@@ -93,7 +93,7 @@ namespace NzbDrone.Common
                     // Unzip file in buffered chunks. This is just as fast as unpacking to a buffer the full size
                     // of the file, but does not waste memory.
                     // The "using" will close the stream even if an exception occurs.
-                    using (FileStream streamWriter = File.Create(fullZipToPath))
+                    using (var streamWriter = File.Create(fullZipToPath))
                     {
                         StreamUtils.Copy(zipStream, streamWriter, buffer);
                     }
@@ -106,7 +106,7 @@ namespace NzbDrone.Common
             Stream inStream = File.OpenRead(compressedFile);
             Stream gzipStream = new GZipInputStream(inStream);
 
-            TarArchive tarArchive = TarArchive.CreateInputTarArchive(gzipStream, null);
+            var tarArchive = TarArchive.CreateInputTarArchive(gzipStream, null);
             tarArchive.ExtractContents(destination);
             tarArchive.Close();
 

src/NzbDrone.Common/ConvertBase32.cs

@@ -1,4 +1,4 @@
-namespace NzbDrone.Common
+namespace NzbDrone.Common
 {
     public static class ConvertBase32
     {
@@ -6,17 +6,17 @@
 
         public static byte[] FromBase32String(string str)
         {
-            int numBytes = str.Length * 5 / 8;
-            byte[] bytes = new byte[numBytes];
+            var numBytes = str.Length * 5 / 8;
+            var bytes = new byte[numBytes];
 
             // all UPPERCASE chars
             str = str.ToUpper();
 
-            int bitBuffer = 0;
-            int bitBufferCount = 0;
-            int index = 0;
+            var bitBuffer = 0;
+            var bitBufferCount = 0;
+            var index = 0;
 
-            for (int i = 0; i < str.Length; i++)
+            for (var i = 0; i < str.Length; i++)
             {
                 bitBuffer = (bitBuffer << 5) | ValidChars.IndexOf(str[i]);
                 bitBufferCount += 5;

src/NzbDrone.Common/Disk/OsPath.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using NzbDrone.Common.Extensions;
 
@@ -255,7 +255,7 @@ namespace NzbDrone.Common.Disk
 
             var stringComparison = (Kind == OsPathKind.Windows || other.Kind == OsPathKind.Windows) ? StringComparison.InvariantCultureIgnoreCase : StringComparison.InvariantCulture;
 
-            for (int i = 0; i < leftFragments.Length; i++)
+            for (var i = 0; i < leftFragments.Length; i++)
             {
                 if (!string.Equals(leftFragments[i], rightFragments[i], stringComparison))
                 {
@@ -372,12 +372,12 @@ namespace NzbDrone.Common.Disk
 
             var newFragments = new List<string>();
 
-            for (int j = i; j < rightFragments.Length; j++)
+            for (var j = i; j < rightFragments.Length; j++)
             {
                 newFragments.Add("..");
             }
 
-            for (int j = i; j < leftFragments.Length; j++)
+            for (var j = i; j < leftFragments.Length; j++)
             {
                 newFragments.Add(leftFragments[j]);
             }

src/NzbDrone.Common/EnvironmentInfo/OsInfo.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -107,7 +107,7 @@ namespace NzbDrone.Common.EnvironmentInfo
 
         private static string RunAndCapture(string filename, string args)
         {
-            Process p = new Process();
+            var p = new Process();
             p.StartInfo.FileName = filename;
             p.StartInfo.Arguments = args;
             p.StartInfo.UseShellExecute = false;
@@ -117,7 +117,7 @@ namespace NzbDrone.Common.EnvironmentInfo
             p.Start();
 
             // To avoid deadlocks, always read the output stream first and then wait.
-            string output = p.StandardOutput.ReadToEnd();
+            var output = p.StandardOutput.ReadToEnd();
             p.WaitForExit(1000);
 
             return output;

src/NzbDrone.Common/Extensions/FuzzyContains.cs

@@ -136,7 +136,7 @@ namespace NzbDrone.Common.Extensions
 
                 for (var j = finish; j >= start; j--)
                 {
-                    T charMatch = charMatches[j - 1];
+                    var charMatch = charMatches[j - 1];
 
                     if (d == 0)
                     {
@@ -181,7 +181,7 @@ namespace NzbDrone.Common.Extensions
                         // match.  But check anyway.
                         var score = BitapScore(d, pattern);
 
-                        bool isOnWordBoundary = true;
+                        var isOnWordBoundary = true;
 
                         if (wordDelimiters != null)
                         {
@@ -233,8 +233,8 @@ namespace NzbDrone.Common.Extensions
                 return new List<char>();
             }
 
-            char curr = text[j - 1];
-            bool take = true;
+            var curr = text[j - 1];
+            var take = true;
 
             if (!s.TryGetValue(curr, out var charMatch))
             {

src/NzbDrone.Common/Extensions/PathExtensions.cs

@@ -255,13 +255,13 @@ namespace NzbDrone.Common.Extensions
             var firstPath = paths.First();
             var length = firstPath.Length;
 
-            for (int i = 1; i < paths.Count; i++)
+            for (var i = 1; i < paths.Count; i++)
             {
                 var path = paths[i];
 
                 length = Math.Min(length, path.Length);
 
-                for (int characterIndex = 0; characterIndex < length; characterIndex++)
+                for (var characterIndex = 0; characterIndex < length; characterIndex++)
                 {
                     if (path[characterIndex] != firstPath[characterIndex])
                     {

src/NzbDrone.Common/Extensions/StringExtensions.cs

@@ -188,11 +188,11 @@ namespace NzbDrone.Common.Extensions
         {
             double weightDenom = Math.Max(a.Length, b.Length);
             double sum = 0;
-            for (int i = 0; i < a.Length; i++)
+            for (var i = 0; i < a.Length; i++)
             {
-                double high = 0.0;
-                int indexDistance = 0;
-                for (int x = 0; x < b.Length; x++)
+                var high = 0.0;
+                var indexDistance = 0;
+                for (var x = 0; x < b.Length; x++)
                 {
                     var coef = LevenshteinCoefficient(a[i], b[x]);
                     if (coef > high)

src/NzbDrone.Common/HashUtil.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Text;
 
 namespace NzbDrone.Common
@@ -7,9 +7,9 @@ namespace NzbDrone.Common
     {
         public static string CalculateCrc(string input)
         {
-            uint mCrc = 0xffffffff;
-            byte[] bytes = Encoding.UTF8.GetBytes(input);
-            foreach (byte myByte in bytes)
+            var mCrc = 0xffffffff;
+            var bytes = Encoding.UTF8.GetBytes(input);
+            foreach (var myByte in bytes)
             {
                 mCrc ^=  (uint)myByte << 24;
                 for (var i = 0; i < 8; i++)

src/NzbDrone.Common/Http/HttpUri.cs

@@ -22,7 +22,7 @@ namespace NzbDrone.Common.Http
 
         public HttpUri(string scheme, string host, int? port, string path, string query, string fragment)
         {
-            StringBuilder builder = new StringBuilder();
+            var builder = new StringBuilder();
 
             if (scheme.IsNotNullOrWhiteSpace())
             {

src/NzbDrone.Common/Http/Proxy/HttpProxySettings.cs

@@ -1,4 +1,4 @@
-using NzbDrone.Common.Extensions;
+using NzbDrone.Common.Extensions;
 
 namespace NzbDrone.Common.Http.Proxy
 {
@@ -30,7 +30,7 @@ namespace NzbDrone.Common.Http.Proxy
                 if (!string.IsNullOrWhiteSpace(BypassFilter))
                 {
                     var hostlist = BypassFilter.Split(',');
-                    for (int i = 0; i < hostlist.Length; i++)
+                    for (var i = 0; i < hostlist.Length; i++)
                     {
                         if (hostlist[i].StartsWith("*"))
                         {

src/NzbDrone.Common/Instrumentation/CleansingJsonVisitor.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Linq;
 using NzbDrone.Common.Serializer;
 
 namespace NzbDrone.Common.Instrumentation
@@ -16,7 +16,7 @@ namespace NzbDrone.Common.Instrumentation
                 }
             }
 
-            foreach (JToken token in json)
+            foreach (var token in json)
             {
                 Visit(token);
             }

src/NzbDrone.Common/Instrumentation/NzbDroneLogger.cs

@@ -94,7 +94,7 @@ namespace NzbDrone.Common.Instrumentation
 
         private static void RegisterDebugger()
         {
-            DebuggerTarget target = new DebuggerTarget();
+            var target = new DebuggerTarget();
             target.Name = "debuggerLogger";
             target.Layout = "[${level}] [${threadid}] ${logger}: ${message} ${onexception:inner=${newline}${newline}[v${assembly-version}] ${exception:format=ToString}${newline}${exception:format=Data}${newline}}";
 

src/NzbDrone.Common/Serializer/Newtonsoft.Json/JsonVisitor.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Linq;
 
 namespace NzbDrone.Common.Serializer
 {
@@ -60,7 +60,7 @@ namespace NzbDrone.Common.Serializer
 
         public virtual void Visit(JArray json)
         {
-            foreach (JToken token in json)
+            foreach (var token in json)
             {
                 Visit(token);
             }
@@ -72,7 +72,7 @@ namespace NzbDrone.Common.Serializer
 
         public virtual void Visit(JObject json)
         {
-            foreach (JProperty property in json.Properties())
+            foreach (var property in json.Properties())
             {
                 Visit(property);
             }

src/NzbDrone.Common/Serializer/Newtonsoft.Json/UnderscoreStringEnumConverter.cs

@@ -42,7 +42,7 @@ namespace NzbDrone.Common.Serializer
             var enumText = value.ToString();
             var builder = new StringBuilder(enumText.Length + 4);
             builder.Append(char.ToLower(enumText[0]));
-            for (int i = 1; i < enumText.Length; i++)
+            for (var i = 1; i < enumText.Length; i++)
             {
                 if (char.IsUpper(enumText[i]))
                 {

src/NzbDrone.Common/Serializer/System.Text.Json/STJVersionConverter.cs

@@ -18,7 +18,7 @@ namespace NzbDrone.Common.Serializer
                 {
                     try
                     {
-                        Version v = new Version(reader.GetString());
+                        var v = new Version(reader.GetString());
                         return v;
                     }
                     catch (Exception)

src/NzbDrone.Common/TPL/LimitedConcurrencyLevelTaskScheduler.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
@@ -137,7 +137,7 @@ namespace NzbDrone.Common.TPL
         /// <returns>An enumerable of the tasks currently scheduled.</returns>
         protected sealed override IEnumerable<Task> GetScheduledTasks()
         {
-            bool lockTaken = false;
+            var lockTaken = false;
             try
             {
                 Monitor.TryEnter(_tasks, ref lockTaken);

src/NzbDrone.Console/ConsoleApp.cs

@@ -110,7 +110,7 @@ namespace NzbDrone.Console
                     }
 
                     System.Console.WriteLine("Non-recoverable failure, waiting for user intervention...");
-                    for (int i = 0; i < 3600; i++)
+                    for (var i = 0; i < 3600; i++)
                     {
                         System.Threading.Thread.Sleep(1000);
 

src/NzbDrone.Core.Test/Datastore/BasicRepositoryFixture.cs

@@ -197,7 +197,7 @@ namespace NzbDrone.Core.Test.Datastore
 
             Subject.SetFields(_basicList, x => x.Interval);
 
-            for (int i = 0; i < _basicList.Count; i++)
+            for (var i = 0; i < _basicList.Count; i++)
             {
                 _basicList[i].LastExecution = executionBackup[i];
             }

src/NzbDrone.Core.Test/DecisionEngineTests/CutoffSpecificationFixture.cs

@@ -87,7 +87,7 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
         [Test]
         public void should_return_true_if_cutoffs_are_met_but_is_a_revision_upgrade()
         {
-            QualityProfile profile = new QualityProfile
+            var profile = new QualityProfile
             {
                 Cutoff = Quality.MP3.Id,
                 Items = Qualities.QualityFixture.GetDefaultQualities(),
@@ -104,7 +104,7 @@ namespace NzbDrone.Core.Test.DecisionEngineTests
         [Test]
         public void should_return_false_if_quality_profile_does_not_allow_upgrades_but_cutoff_is_set_to_highest_quality()
         {
-            QualityProfile profile = new QualityProfile
+            var profile = new QualityProfile
             {
                 Cutoff = Quality.FLAC.Id,
                 Items = Qualities.QualityFixture.GetDefaultQualities(),

src/NzbDrone.Core.Test/Download/DownloadClientTests/Blackhole/ScanWatchFolderFixture.cs

@@ -83,7 +83,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.Blackhole
             VerifySingleItem(DownloadItemStatus.Downloading);
 
             // If we keep changing the file every 20ms we should stay Downloading.
-            for (int i = 0; i < 10; i++)
+            for (var i = 0; i < 10; i++)
             {
                 TestLogger.Info("Iteration {0}", i);
 

src/NzbDrone.Core.Test/FluentTest.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Text;
 using FluentAssertions;
@@ -57,7 +57,7 @@ namespace NzbDrone.Core.Test
         [Test]
         public void ToBestDateTime_DayOfWeek()
         {
-            for (int i = 2; i < 7; i++)
+            for (var i = 2; i < 7; i++)
             {
                 var dateTime = DateTime.Today.AddDays(i);
 

src/NzbDrone.Core.Test/HealthCheck/Checks/DownloadClientRootFolderCheckFixture.cs

@@ -79,7 +79,7 @@ namespace NzbDrone.Core.Test.HealthCheck.Checks
         [Test]
         public void should_return_ok_if_not_downloading_to_root_folder()
         {
-            string rootFolderPath = "c:\\Test2".AsOsAgnostic();
+            var rootFolderPath = "c:\\Test2".AsOsAgnostic();
 
             GivenRootFolder(rootFolderPath);
 

src/NzbDrone.Core.Test/Instrumentation/DatabaseTargetFixture.cs

@@ -48,7 +48,7 @@ namespace NzbDrone.Core.Test.Instrumentation
         public void write_long_log()
         {
             var message = string.Empty;
-            for (int i = 0; i < 100; i++)
+            for (var i = 0; i < 100; i++)
             {
                 message += Guid.NewGuid();
             }

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Aggregation/AggregateFilenameInfoFixture.cs

@@ -100,7 +100,7 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Aggregation.Aggregators
             {
                 get
                 {
-                    int i = 0;
+                    var i = 0;
 
                     foreach (var tokens in tokenList)
                     {
@@ -128,7 +128,7 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Aggregation.Aggregators
         private List<string> GivenFilenames(string[] fields, string fieldSeparator, string whitespace)
         {
             var outp = new List<string>();
-            for (int i = 1; i <= 3; i++)
+            for (var i = 1; i <= 3; i++)
             {
                 var components = new List<string>();
                 foreach (var field in fields)
@@ -161,7 +161,7 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Aggregation.Aggregators
 
         private void VerifyDataAuto(List<LocalBook> tracks, string[] tokens, string whitespace)
         {
-            for (int i = 1; i <= tracks.Count; i++)
+            for (var i = 1; i <= tracks.Count; i++)
             {
                 var info = tracks[i - 1].FileTrackInfo;
 

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Identification/IdentificationServiceFixture.cs

@@ -71,7 +71,7 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Identification
             Mocker.SetConstant<ICandidateService>(Mocker.Resolve<CandidateService>());
 
             // set up the augmenters
-            List<IAggregate<LocalEdition>> aggregators = new List<IAggregate<LocalEdition>>
+            var aggregators = new List<IAggregate<LocalEdition>>
             {
                 Mocker.Resolve<AggregateFilenameInfo>()
             };
@@ -89,7 +89,7 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Identification
         private List<Author> GivenAuthors(List<AuthorTestCase> authors)
         {
             var outp = new List<Author>();
-            for (int i = 0; i < authors.Count; i++)
+            for (var i = 0; i < authors.Count; i++)
             {
                 var meta = authors[i].MetadataProfile;
                 meta.Id = i + 1;

src/NzbDrone.Core.Test/MediaFiles/TrackImport/Identification/TrackGroupingServiceFixture.cs

@@ -30,17 +30,17 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Identification
         static RandomValueNamerShortStrings()
         {
             AllowedChars = new List<char>();
-            for (char c = 'a'; c < 'z'; c++)
+            for (var c = 'a'; c < 'z'; c++)
             {
                 AllowedChars.Add(c);
             }
 
-            for (char c = 'A'; c < 'Z'; c++)
+            for (var c = 'A'; c < 'Z'; c++)
             {
                 AllowedChars.Add(c);
             }
 
-            for (char c = '0'; c < '9'; c++)
+            for (var c = '0'; c < '9'; c++)
             {
                 AllowedChars.Add(c);
             }
@@ -48,17 +48,17 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Identification
 
         protected override string GetString(MemberInfo memberInfo)
         {
-            int length = _generator.Next(1, 100);
+            var length = _generator.Next(1, 100);
 
-            char[] chars = new char[length];
+            var chars = new char[length];
 
-            for (int i = 0; i < length; i++)
+            for (var i = 0; i < length; i++)
             {
-                int index = _generator.Next(0, AllowedChars.Count - 1);
+                var index = _generator.Next(0, AllowedChars.Count - 1);
                 chars[i] = AllowedChars[index];
             }
 
-            byte[] bytes = Encoding.UTF8.GetBytes(chars);
+            var bytes = Encoding.UTF8.GetBytes(chars);
             return Encoding.UTF8.GetString(bytes, 0, bytes.Length);
         }
     }
@@ -90,7 +90,7 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Identification
         {
             var outp = new List<LocalBook>();
 
-            for (int i = 0; i < count; i++)
+            for (var i = 0; i < count; i++)
             {
                 var track = Builder<LocalBook>
                     .CreateNew()
@@ -283,7 +283,7 @@ namespace NzbDrone.Core.Test.MediaFiles.BookImport.Identification
         public void should_separate_many_books_in_same_directory()
         {
             var tracks = new List<LocalBook>();
-            for (int i = 0; i < 100; i++)
+            for (var i = 0; i < 100; i++)
             {
                 tracks.AddRange(GivenTracks($"C:\\music".AsOsAgnostic(), "author" + i, "book" + i, 10));
             }

src/NzbDrone.Core.Test/MetadataSource/Goodreads/Resources/WorkResourcesFixture.cs

@@ -14,8 +14,8 @@ namespace NzbDrone.Core.Test.MetadataSource.Goodreads.Resources
         [Test]
         public void parse_non_work()
         {
-            XElement element = new XElement("Dummy", "entry");
-            WorkResource work = new WorkResource();
+            var element = new XElement("Dummy", "entry");
+            var work = new WorkResource();
 
             Assert.Throws<NullReferenceException>(() => work.Parse(element));
 
@@ -27,11 +27,11 @@ namespace NzbDrone.Core.Test.MetadataSource.Goodreads.Resources
         [Test]
         public void parse_minimal_work()
         {
-            XElement element = new XElement("work",
+            var element = new XElement("work",
                 new XElement("original_title", "Book Title"),
                 new XElement("id", "123456789"));
 
-            WorkResource work = new WorkResource();
+            var work = new WorkResource();
 
             work.Parse(element);
 
@@ -44,12 +44,12 @@ namespace NzbDrone.Core.Test.MetadataSource.Goodreads.Resources
         [Test]
         public void parse_minimal_work_with_surrounding_tags()
         {
-            XElement element = new XElement("series_works",
+            var element = new XElement("series_works",
                 new XElement("work",
                     new XElement("original_title", "Book Title"),
                     new XElement("id", "123456789")));
 
-            WorkResource work = new WorkResource();
+            var work = new WorkResource();
 
             work.Parse(element);
 

src/NzbDrone.Core.Test/MusicTests/ArtistRepositoryTests/ArtistRepositoryFixture.cs

@@ -115,7 +115,7 @@ namespace NzbDrone.Core.Test.MusicTests.AuthorRepositoryTests
         {
             GivenAuthors();
 
-            string name = "Alice Cooper";
+            var name = "Alice Cooper";
             AddAuthor(name, "ee58c59f-8e7f-4430-b8ca-236c4d3745ae");
             AddAuthor(name, "4d7928cd-7ed2-4282-8c29-c0c9f966f1bd");
 

src/NzbDrone.Core.Test/ParserTests/CrapParserFixture.cs

@@ -39,13 +39,13 @@ namespace NzbDrone.Core.Test.ParserTests
         [Test]
         public void should_not_parse_md5()
         {
-            string hash = "CRAPPY TEST SEED";
+            var hash = "CRAPPY TEST SEED";
 
             var hashAlgo = System.Security.Cryptography.MD5.Create();
 
             var repetitions = 100;
             var success = 0;
-            for (int i = 0; i < repetitions; i++)
+            for (var i = 0; i < repetitions; i++)
             {
                 var hashData = hashAlgo.ComputeHash(System.Text.Encoding.Default.GetBytes(hash));
 
@@ -64,17 +64,17 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase(40)]
         public void should_not_parse_random(int length)
         {
-            string charset = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
+            var charset = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
 
             var hashAlgo = new Random();
 
             var repetitions = 500;
             var success = 0;
-            for (int i = 0; i < repetitions; i++)
+            for (var i = 0; i < repetitions; i++)
             {
-                StringBuilder hash = new StringBuilder(length);
+                var hash = new StringBuilder(length);
 
-                for (int x = 0; x < length; x++)
+                for (var x = 0; x < length; x++)
                 {
                     hash.Append(charset[hashAlgo.Next() % charset.Length]);
                 }

src/NzbDrone.Core.Test/Profiles/Delay/DelayProfileServiceFixture.cs

@@ -67,7 +67,7 @@ namespace NzbDrone.Core.Test.Profiles.Delay
             var moving = _last;
             var result = Subject.Reorder(moving.Id, null).OrderBy(d => d.Order).ToList();
 
-            for (int i = 1; i < result.Count; i++)
+            for (var i = 1; i < result.Count; i++)
             {
                 var delayProfile = result[i];
 

src/NzbDrone.Core/Books/Repositories/AuthorMetadataRepository.cs

@@ -32,7 +32,7 @@ namespace NzbDrone.Core.Books
             var existingMetadata = FindById(data.Select(x => x.ForeignAuthorId).ToList());
             var updateMetadataList = new List<AuthorMetadata>();
             var addMetadataList = new List<AuthorMetadata>();
-            int upToDateMetadataCount = 0;
+            var upToDateMetadataCount = 0;
 
             foreach (var meta in data)
             {

src/NzbDrone.Core/Books/Services/AddAuthorService.cs

@@ -132,7 +132,7 @@ namespace NzbDrone.Core.Books
                 if (_authorService.AuthorPathExists(path))
                 {
                     var basepath = path;
-                    int i = 0;
+                    var i = 0;
                     do
                     {
                         i++;

src/NzbDrone.Core/Configuration/ConfigFileProvider.cs

@@ -140,7 +140,7 @@ namespace NzbDrone.Core.Configuration
             {
                 const string defaultValue = "*";
 
-                string bindAddress = GetValue("BindAddress", defaultValue);
+                var bindAddress = GetValue("BindAddress", defaultValue);
                 if (string.IsNullOrWhiteSpace(bindAddress))
                 {
                     return defaultValue;

src/NzbDrone.Core/Datastore/BasicRepository.cs

@@ -215,7 +215,7 @@ namespace NzbDrone.Core.Datastore
 
             using (var conn = _database.OpenConnection())
             {
-                using (IDbTransaction tran = conn.BeginTransaction(IsolationLevel.ReadCommitted))
+                using (var tran = conn.BeginTransaction(IsolationLevel.ReadCommitted))
                 {
                     foreach (var model in models)
                     {

src/NzbDrone.Core/Datastore/Converters/CommandConverter.cs

@@ -18,7 +18,7 @@ namespace NzbDrone.Core.Datastore.Converters
             }
 
             string contract;
-            using (JsonDocument body = JsonDocument.Parse(stringValue))
+            using (var body = JsonDocument.Parse(stringValue))
             {
                 contract = body.RootElement.GetProperty("name").GetString();
             }

src/NzbDrone.Core/Datastore/Migration/006_remove_chown_and_folderchmod_config.cs

@@ -17,7 +17,7 @@ namespace NzbDrone.Core.Datastore.Migration
 
         private void ConvertFileChmodToFolderChmod(IDbConnection conn, IDbTransaction tran)
         {
-            using (IDbCommand getFileChmodCmd = conn.CreateCommand())
+            using (var getFileChmodCmd = conn.CreateCommand())
             {
                 getFileChmodCmd.Transaction = tran;
                 getFileChmodCmd.CommandText = @"SELECT ""Value"" FROM ""Config"" WHERE ""Key"" = 'filechmod'";
@@ -32,7 +32,7 @@ namespace NzbDrone.Core.Datastore.Migration
                         var folderChmodNum = fileChmodNum | ((fileChmodNum & 0x124) >> 2);
                         var folderChmod = Convert.ToString(folderChmodNum, 8).PadLeft(3, '0');
 
-                        using (IDbCommand insertCmd = conn.CreateCommand())
+                        using (var insertCmd = conn.CreateCommand())
                         {
                             insertCmd.Transaction = tran;
                             insertCmd.CommandText = "INSERT INTO \"Config\" (\"Key\", \"Value\") VALUES ('chmodfolder', ?)";
@@ -42,7 +42,7 @@ namespace NzbDrone.Core.Datastore.Migration
                         }
                     }
 
-                    using (IDbCommand deleteCmd = conn.CreateCommand())
+                    using (var deleteCmd = conn.CreateCommand())
                     {
                         deleteCmd.Transaction = tran;
                         deleteCmd.CommandText = "DELETE FROM \"Config\" WHERE \"Key\" = 'filechmod'";

src/NzbDrone.Core/Datastore/Migration/026_add_custom_formats.cs

@@ -231,11 +231,11 @@ namespace NzbDrone.Core.Datastore.Migration
         {
             var updatedNamingConfigs = new List<object>();
 
-            using (IDbCommand namingConfigCmd = conn.CreateCommand())
+            using (var namingConfigCmd = conn.CreateCommand())
             {
                 namingConfigCmd.Transaction = tran;
                 namingConfigCmd.CommandText = @"SELECT * FROM ""NamingConfig"" LIMIT 1";
-                using (IDataReader namingConfigReader = namingConfigCmd.ExecuteReader())
+                using (var namingConfigReader = namingConfigCmd.ExecuteReader())
                 {
                     var standardBookFormatIndex = namingConfigReader.GetOrdinal("StandardBookFormat");
 

src/NzbDrone.Core/Datastore/Migration/Framework/SqliteSchemaDumper.cs

@@ -201,7 +201,7 @@ namespace NzbDrone.Core.Datastore.Migration.Framework
 
         public virtual IList<TableDefinition> ReadDbSchema()
         {
-            IList<TableDefinition> tables = ReadTables();
+            var tables = ReadTables();
             foreach (var table in tables)
             {
                 table.Indexes = ReadIndexes(table.SchemaName, table.Name);
@@ -270,7 +270,7 @@ namespace NzbDrone.Core.Datastore.Migration.Framework
         protected virtual IList<IndexDefinition> ReadIndexes(string schemaName, string tableName)
         {
             var sqlCommand = string.Format(@"SELECT type, name, sql FROM sqlite_master WHERE tbl_name = '{0}' AND type = 'index' AND name NOT LIKE 'sqlite_auto%';", tableName);
-            DataTable table = Read(sqlCommand).Tables[0];
+            var table = Read(sqlCommand).Tables[0];
 
             IList<IndexDefinition> indexes = new List<IndexDefinition>();
 

src/NzbDrone.Core/Download/Clients/Deluge/DelugeProxy.cs

@@ -202,7 +202,7 @@ namespace NzbDrone.Core.Download.Clients.Deluge
 
         private JsonRpcRequestBuilder BuildRequest(DelugeSettings settings)
         {
-            string url = HttpRequestBuilder.BuildBaseUrl(settings.UseSsl, settings.Host, settings.Port, settings.UrlBase);
+            var url = HttpRequestBuilder.BuildBaseUrl(settings.UseSsl, settings.Host, settings.Port, settings.UrlBase);
 
             var requestBuilder = new JsonRpcRequestBuilder(url);
             requestBuilder.LogResponseContent = true;

src/NzbDrone.Core/Download/Clients/DownloadStation/UsenetDownloadStation.cs

@@ -63,7 +63,7 @@ namespace NzbDrone.Core.Download.Clients.DownloadStation
             var items = new List<DownloadClientItem>();
 
             long totalRemainingSize = 0;
-            long globalSpeed = nzbTasks.Where(t => t.Status == DownloadStationTaskStatus.Downloading)
+            var globalSpeed = nzbTasks.Where(t => t.Status == DownloadStationTaskStatus.Downloading)
                                        .Select(GetDownloadSpeed)
                                        .Sum();
 

src/NzbDrone.Core/Download/Clients/Nzbget/Nzbget.cs

@@ -223,7 +223,7 @@ namespace NzbDrone.Core.Download.Clients.Nzbget
 
         protected IEnumerable<NzbgetCategory> GetCategories(Dictionary<string, string> config)
         {
-            for (int i = 1; i < 100; i++)
+            for (var i = 1; i < 100; i++)
             {
                 var name = config.GetValueOrDefault("Category" + i + ".Name");
 

src/NzbDrone.Core/Download/Clients/QBittorrent/QBittorrent.cs

@@ -496,7 +496,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
                 return null;
             }
 
-            Dictionary<string, QBittorrentLabel> labels = Proxy.GetLabels(Settings);
+            var labels = Proxy.GetLabels(Settings);
 
             if (Settings.MusicCategory.IsNotNullOrWhiteSpace() && !labels.ContainsKey(Settings.MusicCategory))
             {

src/NzbDrone.Core/Download/Clients/Sabnzbd/JsonConverters/SabnzbdStringArrayConverter.cs

@@ -14,7 +14,7 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd.JsonConverters
             var stringArray = (string[])value;
             writer.WriteStartArray();
 
-            for (int i = 0; i < stringArray.Length; i++)
+            for (var i = 0; i < stringArray.Length; i++)
             {
                 writer.WriteValue(stringArray[i]);
             }

src/NzbDrone.Core/Download/Clients/rTorrent/RTorrent.cs

@@ -124,7 +124,7 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
             _logger.Debug("Retrieved metadata of {0} torrents in client", torrents.Count);
 
             var items = new List<DownloadClientItem>();
-            foreach (RTorrentTorrent torrent in torrents)
+            foreach (var torrent in torrents)
             {
                 // Don't concern ourselves with categories other than specified
                 if (Settings.MusicCategory.IsNotNullOrWhiteSpace() && torrent.Category != Settings.MusicCategory)

src/NzbDrone.Core/Download/Clients/uTorrent/UTorrent.cs

@@ -215,7 +215,7 @@ namespace NzbDrone.Core.Download.Clients.UTorrent
         {
             var config = _proxy.GetConfig(Settings);
 
-            OsPath destDir = new OsPath(null);
+            var destDir = new OsPath(null);
 
             if (config.GetValueOrDefault("dir_active_download_flag") == "true")
             {

src/NzbDrone.Core/Download/Extensions/XmlExtensions.cs

@@ -32,13 +32,13 @@ namespace NzbDrone.Core.Download.Extensions
         public static long ElementAsLong(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return long.TryParse(el?.Value, out long value) ? value : default;
+            return long.TryParse(el?.Value, out var value) ? value : default;
         }
 
         public static int ElementAsInt(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return int.TryParse(el?.Value, out int value) ? value : default(int);
+            return int.TryParse(el?.Value, out var value) ? value : default(int);
         }
 
         public static int GetIntResponse(this XDocument document)

src/NzbDrone.Core/Fluent.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -105,17 +105,17 @@ namespace NzbDrone.Core
             }
 
             var cs = s.ToCharArray();
-            int length = 0;
-            int i = 0;
+            var length = 0;
+            var i = 0;
             while (i < cs.Length)
             {
-                int charSize = 1;
+                var charSize = 1;
                 if (i < (cs.Length - 1) && char.IsSurrogate(cs[i]))
                 {
                     charSize = 2;
                 }
 
-                int byteSize = Encoding.UTF8.GetByteCount(cs, i, charSize);
+                var byteSize = Encoding.UTF8.GetByteCount(cs, i, charSize);
                 if ((byteSize + length) <= maxLength)
                 {
                     i = i + charSize;

src/NzbDrone.Core/ImportLists/HttpImportListBase.cs

@@ -53,7 +53,7 @@ namespace NzbDrone.Core.ImportLists
 
                 var pageableRequestChain = pageableRequestChainSelector(generator);
 
-                for (int i = 0; i < pageableRequestChain.Tiers; i++)
+                for (var i = 0; i < pageableRequestChain.Tiers; i++)
                 {
                     var pageableRequests = pageableRequestChain.GetTier(i);
 

src/NzbDrone.Core/IndexerSearch/BookSearchService.cs

@@ -74,7 +74,7 @@ namespace NzbDrone.Core.IndexerSearch
 
             if (message.AuthorId.HasValue)
             {
-                int authorId = message.AuthorId.Value;
+                var authorId = message.AuthorId.Value;
 
                 var pagingSpec = new PagingSpec<Book>
                 {

src/NzbDrone.Core/Indexers/HttpIndexerBase.cs

@@ -92,7 +92,7 @@ namespace NzbDrone.Core.Indexers
                     lastReleaseInfo = _indexerStatusService.GetLastRssSyncReleaseInfo(Definition.Id);
                 }
 
-                for (int i = 0; i < pageableRequestChain.Tiers; i++)
+                for (var i = 0; i < pageableRequestChain.Tiers; i++)
                 {
                     var pageableRequests = pageableRequestChain.GetTier(i);
 

src/NzbDrone.Core/Languages/Language.cs

@@ -156,7 +156,7 @@ namespace NzbDrone.Core.Languages
                 return Unknown;
             }
 
-            Language language = All.FirstOrDefault(v => v.Id == id);
+            var language = All.FirstOrDefault(v => v.Id == id);
 
             if (language == null)
             {

src/NzbDrone.Core/MediaCover/MediaCoverService.cs

@@ -240,7 +240,7 @@ namespace NzbDrone.Core.MediaCover
 
         private void EnsureResizedCovers(Author author, MediaCover cover, bool forceResize, Book book = null)
         {
-            int[] heights = GetDefaultHeights(cover.CoverType);
+            var heights = GetDefaultHeights(cover.CoverType);
 
             foreach (var height in heights)
             {
@@ -319,7 +319,7 @@ namespace NzbDrone.Core.MediaCover
             }
 
             var split = range.Split('/');
-            if (split.Length == 2 && long.TryParse(split[1], out long length))
+            if (split.Length == 2 && long.TryParse(split[1], out var length))
             {
                 return length;
             }
@@ -332,7 +332,7 @@ namespace NzbDrone.Core.MediaCover
             EnsureAuthorCovers(message.Author);
 
             var books = _bookService.GetBooksByAuthor(message.Author.Id);
-            foreach (Book book in books)
+            foreach (var book in books)
             {
                 EnsureBookCovers(book);
             }

src/NzbDrone.Core/MediaFiles/AudioTag.cs

@@ -143,13 +143,13 @@ namespace NzbDrone.Core.MediaFiles
 
                 OriginalYear = OriginalReleaseDate.HasValue ? (uint)OriginalReleaseDate?.Year : 0;
 
-                foreach (ICodec codec in file.Properties.Codecs)
+                foreach (var codec in file.Properties.Codecs)
                 {
-                    IAudioCodec acodec = codec as IAudioCodec;
+                    var acodec = codec as IAudioCodec;
 
                     if (acodec != null && (acodec.MediaTypes & MediaTypes.Audio) != MediaTypes.None)
                     {
-                        int bitrate = acodec.AudioBitrate;
+                        var bitrate = acodec.AudioBitrate;
                         if (bitrate == 0)
                         {
                             // Taglib can't read bitrate for Opus.
@@ -204,7 +204,7 @@ namespace NzbDrone.Core.MediaFiles
 
         private int EstimateBitrate(TagLib.File file, string path)
         {
-            int bitrate = 0;
+            var bitrate = 0;
             try
             {
                 // Taglib File.Length is unreliable so use System.IO
@@ -223,22 +223,22 @@ namespace NzbDrone.Core.MediaFiles
 
         private DateTime? ReadId3Date(TagLib.Id3v2.Tag tag, string dateTag)
         {
-            string date = tag.GetTextAsString(dateTag);
+            var date = tag.GetTextAsString(dateTag);
 
             if (tag.Version == 4)
             {
                 // the unabused TDRC/TDOR tags
-                return DateTime.TryParse(date, out DateTime result) ? result : default(DateTime?);
+                return DateTime.TryParse(date, out var result) ? result : default(DateTime?);
             }
             else if (dateTag == "TDRC")
             {
                 // taglib maps the v3 TYER and TDAT to TDRC but does it incorrectly
-                return DateTime.TryParseExact(date, "yyyy-dd-MM", CultureInfo.InvariantCulture, DateTimeStyles.None, out DateTime result) ? result : default(DateTime?);
+                return DateTime.TryParseExact(date, "yyyy-dd-MM", CultureInfo.InvariantCulture, DateTimeStyles.None, out var result) ? result : default(DateTime?);
             }
             else
             {
                 // taglib maps the v3 TORY to TDRC so we just get a year
-                return int.TryParse(date, out int year) && year >= 1860 && year <= DateTime.UtcNow.Year + 1 ? new DateTime(year, 1, 1) : default(DateTime?);
+                return int.TryParse(date, out var year) && year >= 1860 && year <= DateTime.UtcNow.Year + 1 ? new DateTime(year, 1, 1) : default(DateTime?);
             }
         }
 

src/NzbDrone.Core/MediaFiles/BookImport/Identification/Distance.cs

@@ -109,7 +109,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport.Identification
             var diff = Math.Abs(value - target);
             if (diff > 0)
             {
-                for (int i = 0; i < diff; i++)
+                for (var i = 0; i < diff; i++)
                 {
                     Add(key, 1.0);
                 }
@@ -122,7 +122,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport.Identification
 
         private static string Clean(string input)
         {
-            char[] arr = input.ToLower().RemoveAccent().ToCharArray();
+            var arr = input.ToLower().RemoveAccent().ToCharArray();
 
             arr = Array.FindAll<char>(arr, c => char.IsLetterOrDigit(c));
 
@@ -223,7 +223,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport.Identification
         public void AddPriority<T>(string key, List<T> values, List<T> options)
             where T : IEquatable<T>
         {
-            for (int i = 0; i < options.Count; i++)
+            for (var i = 0; i < options.Count; i++)
             {
                 if (values.Contains(options[i]))
                 {

src/NzbDrone.Core/MediaFiles/BookImport/Identification/IdentificationService.cs

@@ -78,7 +78,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport.Identification
 
             var releases = GetLocalBookReleases(localTracks, config.SingleRelease);
 
-            int i = 0;
+            var i = 0;
             foreach (var localRelease in releases)
             {
                 i++;
@@ -126,7 +126,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport.Identification
         private void IdentifyRelease(LocalEdition localBookRelease, IdentificationOverrides idOverrides, ImportDecisionMakerConfig config)
         {
             var watch = System.Diagnostics.Stopwatch.StartNew();
-            bool usedRemote = false;
+            var usedRemote = false;
 
             IEnumerable<CandidateEdition> candidateReleases = _candidateService.GetDbCandidatesFromTags(localBookRelease, idOverrides, config.IncludeExisting);
 

src/NzbDrone.Core/MediaFiles/BookImport/Specifications/NotUnpackingSpecification.cs

@@ -33,7 +33,7 @@ namespace NzbDrone.Core.MediaFiles.BookImport.Specifications
 
             foreach (var workingFolder in _configService.DownloadClientWorkingFolders.Split('|'))
             {
-                DirectoryInfo parent = Directory.GetParent(item.Path);
+                var parent = Directory.GetParent(item.Path);
                 while (parent != null)
                 {
                     if (parent.Name.StartsWith(workingFolder))

src/NzbDrone.Core/MediaFiles/EpubTag/Readers/SchemaReader.cs

@@ -1,6 +1,5 @@
-using System.IO.Compression;
+using System.IO.Compression;
 using System.Threading.Tasks;
-using VersOne.Epub.Schema;
 
 namespace VersOne.Epub.Internal
 {
@@ -12,7 +11,7 @@ namespace VersOne.Epub.Internal
             var rootFilePath = await RootFilePathReader.GetRootFilePathAsync(epubArchive).ConfigureAwait(false);
             var contentDirectoryPath = ZipPathUtils.GetDirectoryPath(rootFilePath);
             result.ContentDirectoryPath = contentDirectoryPath;
-            EpubPackage package = await PackageReader.ReadPackageAsync(epubArchive, rootFilePath).ConfigureAwait(false);
+            var package = await PackageReader.ReadPackageAsync(epubArchive, rootFilePath).ConfigureAwait(false);
             result.Package = package;
             return result;
         }

src/NzbDrone.Core/Messaging/Commands/CommandExecutor.cs

@@ -122,7 +122,7 @@ namespace NzbDrone.Core.Messaging.Commands
         {
             _cancellationTokenSource = new CancellationTokenSource();
 
-            for (int i = 0; i < THREAD_LIMIT; i++)
+            for (var i = 0; i < THREAD_LIMIT; i++)
             {
                 var thread = new Thread(ExecuteCommands);
                 thread.Start();

src/NzbDrone.Core/Messaging/Commands/CommandQueueManager.cs

@@ -138,7 +138,7 @@ namespace NzbDrone.Core.Messaging.Commands
 
         public CommandModel Push(string commandName, DateTime? lastExecutionTime, DateTime? lastStartTime, CommandPriority priority = CommandPriority.Normal, CommandTrigger trigger = CommandTrigger.Unspecified)
         {
-            dynamic command = GetCommand(commandName);
+            var command = GetCommand(commandName);
             command.LastExecutionTime = lastExecutionTime;
             command.LastStartTime = lastStartTime;
             command.Trigger = trigger;

src/NzbDrone.Core/MetadataSource/Goodreads/Extensions/XmlExtensions.cs

@@ -21,43 +21,43 @@ namespace NzbDrone.Core.MetadataSource.Goodreads
         public static long ElementAsLong(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return long.TryParse(el?.Value, out long value) ? value : default(long);
+            return long.TryParse(el?.Value, out var value) ? value : default(long);
         }
 
         public static long? ElementAsNullableLong(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return long.TryParse(el?.Value, out long value) ? new long?(value) : null;
+            return long.TryParse(el?.Value, out var value) ? new long?(value) : null;
         }
 
         public static int ElementAsInt(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return int.TryParse(el?.Value, out int value) ? value : default(int);
+            return int.TryParse(el?.Value, out var value) ? value : default(int);
         }
 
         public static int? ElementAsNullableInt(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return int.TryParse(el?.Value, out int value) ? new int?(value) : null;
+            return int.TryParse(el?.Value, out var value) ? new int?(value) : null;
         }
 
         public static decimal ElementAsDecimal(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return decimal.TryParse(el?.Value, out decimal value) ? value : default(decimal);
+            return decimal.TryParse(el?.Value, out var value) ? value : default(decimal);
         }
 
         public static decimal? ElementAsNullableDecimal(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return decimal.TryParse(el?.Value, out decimal value) ? new decimal?(value) : null;
+            return decimal.TryParse(el?.Value, out var value) ? new decimal?(value) : null;
         }
 
         public static DateTime? ElementAsDate(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return DateTime.TryParseExact(el?.Value, "yyyy/MM/dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out DateTime date)
+            return DateTime.TryParseExact(el?.Value, "yyyy/MM/dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out var date)
                 ? new DateTime?(date)
                 : null;
         }
@@ -99,7 +99,7 @@ namespace NzbDrone.Core.MetadataSource.Goodreads
         public static DateTime? ElementAsMonthYear(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return DateTime.TryParseExact(el?.Value, "MM/yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out DateTime date)
+            return DateTime.TryParseExact(el?.Value, "MM/yyyy", CultureInfo.InvariantCulture, DateTimeStyles.None, out var date)
                 ? new DateTime?(date)
                 : null;
         }
@@ -152,7 +152,7 @@ namespace NzbDrone.Core.MetadataSource.Goodreads
         public static bool ElementAsBool(this XElement element, XName name)
         {
             var el = element.Element(name);
-            return bool.TryParse(el?.Value, out bool value) ? value : false;
+            return bool.TryParse(el?.Value, out var value) ? value : false;
         }
 
         public static List<T> ParseChildren<T>(this XElement element, XName parentName, XName childName)
@@ -222,19 +222,19 @@ namespace NzbDrone.Core.MetadataSource.Goodreads
         public static int AttributeAsInt(this XElement element, XName attributeName)
         {
             var attr = element.Attribute(attributeName);
-            return int.TryParse(attr?.Value, out int value) ? value : default(int);
+            return int.TryParse(attr?.Value, out var value) ? value : default(int);
         }
 
         public static long? AttributeAsNullableLong(this XElement element, XName attributeName)
         {
             var attr = element.Attribute(attributeName);
-            return long.TryParse(attr?.Value, out long value) ? new long?(value) : null;
+            return long.TryParse(attr?.Value, out var value) ? new long?(value) : null;
         }
 
         public static bool AttributeAsBool(this XElement element, XName attributeName)
         {
             var attr = element.Attribute(attributeName);
-            return bool.TryParse(attr?.Value, out bool value) ? value : false;
+            return bool.TryParse(attr?.Value, out var value) ? value : false;
         }
     }
 }

src/NzbDrone.Core/MetadataSource/Goodreads/Resources/PaginationModel.cs

@@ -45,9 +45,9 @@ namespace NzbDrone.Core.MetadataSource.Goodreads
                 endAttribute != null &&
                 totalAttribute != null)
             {
-                int.TryParse(startAttribute.Value, out int start);
-                int.TryParse(endAttribute.Value, out int end);
-                int.TryParse(totalAttribute.Value, out int total);
+                int.TryParse(startAttribute.Value, out var start);
+                int.TryParse(endAttribute.Value, out var end);
+                int.TryParse(totalAttribute.Value, out var total);
 
                 Start = start;
                 End = end;

src/NzbDrone.Core/Notifications/Email/Email.cs

@@ -135,7 +135,7 @@ namespace NzbDrone.Core.Notifications.Email
                 {
                     if (MediaFileExtensions.TextExtensions.Contains(System.IO.Path.GetExtension(url)))
                     {
-                        byte[] bytes = System.IO.File.ReadAllBytes(url);
+                        var bytes = System.IO.File.ReadAllBytes(url);
                         builder.Attachments.Add(url, bytes);
                         _logger.Trace("Attaching ebook file: {0}", url);
                     }

src/NzbDrone.Core/Parser/Model/ParsedBookInfo.cs

@@ -24,7 +24,7 @@ namespace NzbDrone.Core.Parser.Model
 
         public override string ToString()
         {
-            string bookString = "[Unknown Book]";
+            var bookString = "[Unknown Book]";
 
             if (BookTitle != null)
             {

src/NzbDrone.Core/Parser/Model/ParsedTrackInfo.cs

@@ -49,7 +49,7 @@ namespace NzbDrone.Core.Parser.Model
 
         public override string ToString()
         {
-            string trackString = "[Unknown Track]";
+            var trackString = "[Unknown Track]";
 
             if (TrackNumbers != null && TrackNumbers.Any())
             {

src/NzbDrone.Core/Parser/Parser.cs

@@ -716,9 +716,9 @@ namespace NzbDrone.Core.Parser
             // TODO: Split into separate method and write unit tests for.
             var parts = authorName.Split('.');
             authorName = "";
-            int n = 0;
-            bool previousAcronym = false;
-            string nextPart = "";
+            var n = 0;
+            var previousAcronym = false;
+            var nextPart = "";
             foreach (var part in parts)
             {
                 if (parts.Length >= n + 2)

src/NzbDrone.Core/Parser/QualityParser.cs

@@ -253,7 +253,7 @@ namespace NzbDrone.Core.Parser
                 result.Revision.IsRepack = true;
             }
 
-            Match versionRegexResult = VersionRegex.Match(normalizedName);
+            var versionRegexResult = VersionRegex.Match(normalizedName);
 
             if (versionRegexResult.Success)
             {
@@ -261,7 +261,7 @@ namespace NzbDrone.Core.Parser
             }
 
             //TODO: re-enable this when we have a reliable way to determine real
-            MatchCollection realRegexResult = RealRegex.Matches(name);
+            var realRegexResult = RealRegex.Matches(name);
 
             if (realRegexResult.Count > 0)
             {

src/NzbDrone.Core/Profiles/Delay/DelayProfileService.cs

@@ -53,7 +53,7 @@ namespace NzbDrone.Core.Profiles.Delay
 
             var all = All().OrderBy(d => d.Order).ToList();
 
-            for (int i = 0; i < all.Count; i++)
+            for (var i = 0; i < all.Count; i++)
             {
                 if (all[i].Id == 1)
                 {

src/NzbDrone.Core/Profiles/Metadata/MetadataProfileService.cs

@@ -296,7 +296,7 @@ namespace NzbDrone.Core.Profiles.Metadata
 
                 var names = profiles.Select(x => x.Name).ToList();
 
-                int i = 1;
+                var i = 1;
                 emptyProfile.Name = $"{NONE_PROFILE_NAME}.{i}";
 
                 while (names.Contains(emptyProfile.Name))

src/NzbDrone.Core/Qualities/QualityDefinitionService.cs

@@ -66,8 +66,8 @@ namespace NzbDrone.Core.Qualities
 
         private void InsertMissingDefinitions()
         {
-            List<QualityDefinition> insertList = new List<QualityDefinition>();
-            List<QualityDefinition> updateList = new List<QualityDefinition>();
+            var insertList = new List<QualityDefinition>();
+            var updateList = new List<QualityDefinition>();
 
             var allDefinitions = Quality.DefaultQualityDefinitions.OrderBy(d => d.Weight).ToList();
             var existingDefinitions = _repo.All().ToList();
@@ -110,7 +110,7 @@ namespace NzbDrone.Core.Qualities
 
         public void Execute(ResetQualityDefinitionsCommand message)
         {
-            List<QualityDefinition> updateList = new List<QualityDefinition>();
+            var updateList = new List<QualityDefinition>();
 
             var allDefinitions = Quality.DefaultQualityDefinitions.OrderBy(d => d.Weight).ToList();
             var existingDefinitions = _repo.All().ToList();

src/NzbDrone.Core/Qualities/QualityModel.cs

@@ -34,7 +34,7 @@ namespace NzbDrone.Core.Qualities
             unchecked
             {
                 // Overflow is fine, just wrap
-                int hash = 17;
+                var hash = 17;
                 hash = (hash * 23) + Revision.GetHashCode();
                 hash = (hash * 23) + Quality.GetHashCode();
                 return hash;

src/NzbDrone.Core/Qualities/QualityModelComparer.cs

@@ -44,7 +44,7 @@ namespace NzbDrone.Core.Qualities
 
         public int Compare(QualityModel left, QualityModel right, bool respectGroupOrder)
         {
-            int result = Compare(left.Quality, right.Quality, respectGroupOrder);
+            var result = Compare(left.Quality, right.Quality, respectGroupOrder);
 
             if (result == 0)
             {

src/NzbDrone.Core/Queue/QueueService.cs

@@ -62,7 +62,7 @@ namespace NzbDrone.Core.Queue
 
         private Queue MapQueueItem(TrackedDownload trackedDownload, Book book)
         {
-            bool downloadForced = false;
+            var downloadForced = false;
             var history = _historyService.Find(trackedDownload.DownloadItem.DownloadId, EntityHistoryEventType.Grabbed).FirstOrDefault();
             if (history != null && history.Data.ContainsKey("downloadForced"))
             {

src/NzbDrone.Mono.Test/DiskProviderTests/DiskProviderFixture.cs

@@ -58,7 +58,7 @@ namespace NzbDrone.Mono.Test.DiskProviderTests
         {
             // Remove Write permissions, we're still owner so we can clean it up, but we'll have to do that explicitly.
             Syscall.stat(path, out var stat);
-            FilePermissions mode = stat.st_mode;
+            var mode = stat.st_mode;
 
             if (writable)
             {

src/NzbDrone.Mono/EnvironmentInfo/VersionAdapters/ReleaseFileVersionAdapter.cs

@@ -28,7 +28,7 @@ namespace NzbDrone.Mono.EnvironmentInfo.VersionAdapters
             var fullName = "";
             var version = "";
 
-            bool success = false;
+            var success = false;
 
             foreach (var releaseFile in releaseFiles)
             {

src/NzbDrone.Test.Common/ConcurrencyCounter.cs

@@ -27,7 +27,7 @@ namespace NzbDrone.Test.Common
 
         public int Start()
         {
-            int threadId = Thread.CurrentThread.ManagedThreadId;
+            var threadId = Thread.CurrentThread.ManagedThreadId;
             lock (_mutex)
             {
                 _threads[threadId] = 1;

src/NzbDrone.Test.Common/ExceptionVerification.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
@@ -44,10 +44,10 @@ namespace NzbDrone.Test.Common
 
         private static string GetLogsString(IEnumerable<LogEventInfo> logs)
         {
-            string errors = "";
+            var errors = "";
             foreach (var log in logs)
             {
-                string exception = "";
+                var exception = "";
                 if (log.Exception != null)
                 {
                     exception = string.Format("[{0}: {1}]", log.Exception.GetType(), log.Exception.Message);

src/NzbDrone.Update.Test/StartNzbDroneService.cs

@@ -17,7 +17,7 @@ namespace NzbDrone.Update.Test
         [Test]
         public void should_start_service_if_app_type_was_serivce()
         {
-            string targetFolder = "c:\\Readarr\\".AsOsAgnostic();
+            var targetFolder = "c:\\Readarr\\".AsOsAgnostic();
 
             Subject.Start(AppType.Service, targetFolder);
 
@@ -27,8 +27,8 @@ namespace NzbDrone.Update.Test
         [Test]
         public void should_start_console_if_app_type_was_service_but_start_failed_because_of_permissions()
         {
-            string targetFolder = "c:\\Readarr\\".AsOsAgnostic();
-            string targetProcess = "c:\\Readarr\\Readarr.Console".AsOsAgnostic().ProcessNameToExe();
+            var targetFolder = "c:\\Readarr\\".AsOsAgnostic();
+            var targetProcess = "c:\\Readarr\\Readarr.Console".AsOsAgnostic().ProcessNameToExe();
 
             Mocker.GetMock<IServiceProvider>().Setup(c => c.Start(ServiceProvider.SERVICE_NAME)).Throws(new InvalidOperationException());
 

src/NzbDrone.Update/UpdateEngine/InstallUpdateService.cs

@@ -149,7 +149,7 @@ namespace NzbDrone.Update.UpdateEngine
                     _terminateNzbDrone.Terminate(processId);
 
                     _logger.Info("Waiting for external auto-restart.");
-                    for (int i = 0; i < 10; i++)
+                    for (var i = 0; i < 10; i++)
                     {
                         System.Threading.Thread.Sleep(1000);
 

src/NzbDrone.Windows.Test/DiskProviderTests/FreeSpaceFixture.cs

@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using FluentAssertions;
 using NUnit.Framework;
 using NzbDrone.Common.Test.DiskTests;
@@ -19,7 +19,7 @@ namespace NzbDrone.Windows.Test.DiskProviderTests
         public void should_throw_if_drive_doesnt_exist()
         {
             // Find a drive that doesn't exist.
-            for (char driveletter = 'Z'; driveletter > 'D'; driveletter--)
+            for (var driveletter = 'Z'; driveletter > 'D'; driveletter--)
             {
                 if (new DriveInfo(driveletter.ToString()).IsReady)
                 {

src/Readarr.Api.V1/BookFiles/BookFileResource.cs

@@ -32,7 +32,7 @@ namespace Readarr.Api.V1.BookFiles
                 return 0;
             }
 
-            int qualityWeight = Quality.DefaultQualityDefinitions.Single(q => q.Quality == quality.Quality).Weight;
+            var qualityWeight = Quality.DefaultQualityDefinitions.Single(q => q.Quality == quality.Quality).Weight;
             qualityWeight += quality.Revision.Real * 10;
             qualityWeight += quality.Revision.Version;
             return qualityWeight;

src/Readarr.Api.V1/Logs/LogFileModuleBase.cs

@@ -32,7 +32,7 @@ namespace Readarr.Api.V1.Logs
 
             var files = GetLogFiles().ToList();
 
-            for (int i = 0; i < files.Count; i++)
+            for (var i = 0; i < files.Count; i++)
             {
                 var file = files[i];
                 var filename = Path.GetFileName(file);

src/Readarr.Api.V1/Profiles/Quality/QualityProfileSchemaController.cs

@@ -17,7 +17,7 @@ namespace Readarr.Api.V1.Profiles.Quality
         [HttpGet]
         public QualityProfileResource GetSchema()
         {
-            QualityProfile qualityProfile = _profileService.GetDefaultProfile(string.Empty);
+            var qualityProfile = _profileService.GetDefaultProfile(string.Empty);
 
             return qualityProfile.ToResource();
         }

src/Readarr.Api.V1/Search/SearchController.cs

@@ -29,7 +29,7 @@ namespace Readarr.Api.V1.Search
 
         private static IEnumerable<SearchResource> MapToResource(IEnumerable<object> results)
         {
-            int id = 1;
+            var id = 1;
             foreach (var result in results)
             {
                 var resource = new SearchResource();

src/Readarr.Http/ClientSchema/SchemaBuilder.cs

@@ -71,7 +71,7 @@ namespace Readarr.Http.ClientSchema
                     result = GetFieldMapping(type, "", v => v);
 
                     // Renumber al the field Orders since nested settings will have dupe Orders.
-                    for (int i = 0; i < result.Length; i++)
+                    for (var i = 0; i < result.Length; i++)
                     {
                         result[i].Field.Order = i;
                     }

src/ServiceHelpers/ServiceInstall/ServiceHelper.cs

@@ -12,7 +12,7 @@ namespace ServiceInstall
 
         private static bool IsAnAdministrator()
         {
-            WindowsPrincipal principal = new WindowsPrincipal(WindowsIdentity.GetCurrent());
+            var principal = new WindowsPrincipal(WindowsIdentity.GetCurrent());
             return principal.IsInRole(WindowsBuiltInRole.Administrator);
         }
 

src/ServiceHelpers/ServiceUninstall/ServiceHelper.cs

@@ -12,7 +12,7 @@ namespace ServiceUninstall
 
         private static bool IsAnAdministrator()
         {
-            WindowsPrincipal principal = new WindowsPrincipal(WindowsIdentity.GetCurrent());
+            var principal = new WindowsPrincipal(WindowsIdentity.GetCurrent());
             return principal.IsInRole(WindowsBuiltInRole.Administrator);
         }