Merge pull request #3390 from telans/fixes

Multiple warning fixes

18 files changed, 155 insertions, 38 deletions

diff --git a/Emby.Server.Implementations/Data/SqliteItemRepository.cs b/Emby.Server.Implementations/Data/SqliteItemRepository.cs
index da37a8c86..a6390b1ef 100644
--- a/Emby.Server.Implementations/Data/SqliteItemRepository.cs
+++ b/Emby.Server.Implementations/Data/SqliteItemRepository.cs
@@ -2775,22 +2775,85 @@ namespace Emby.Server.Implementations.Data
 
         private string FixUnicodeChars(string buffer)
         {
-            if (buffer.IndexOf('\u2013') > -1) buffer = buffer.Replace('\u2013', '-'); // en dash
-            if (buffer.IndexOf('\u2014') > -1) buffer = buffer.Replace('\u2014', '-'); // em dash
-            if (buffer.IndexOf('\u2015') > -1) buffer = buffer.Replace('\u2015', '-'); // horizontal bar
-            if (buffer.IndexOf('\u2017') > -1) buffer = buffer.Replace('\u2017', '_'); // double low line
-            if (buffer.IndexOf('\u2018') > -1) buffer = buffer.Replace('\u2018', '\''); // left single quotation mark
-            if (buffer.IndexOf('\u2019') > -1) buffer = buffer.Replace('\u2019', '\''); // right single quotation mark
-            if (buffer.IndexOf('\u201a') > -1) buffer = buffer.Replace('\u201a', ','); // single low-9 quotation mark
-            if (buffer.IndexOf('\u201b') > -1) buffer = buffer.Replace('\u201b', '\''); // single high-reversed-9 quotation mark
-            if (buffer.IndexOf('\u201c') > -1) buffer = buffer.Replace('\u201c', '\"'); // left double quotation mark
-            if (buffer.IndexOf('\u201d') > -1) buffer = buffer.Replace('\u201d', '\"'); // right double quotation mark
-            if (buffer.IndexOf('\u201e') > -1) buffer = buffer.Replace('\u201e', '\"'); // double low-9 quotation mark
-            if (buffer.IndexOf('\u2026') > -1) buffer = buffer.Replace("\u2026", "..."); // horizontal ellipsis
-            if (buffer.IndexOf('\u2032') > -1) buffer = buffer.Replace('\u2032', '\''); // prime
-            if (buffer.IndexOf('\u2033') > -1) buffer = buffer.Replace('\u2033', '\"'); // double prime
-            if (buffer.IndexOf('\u0060') > -1) buffer = buffer.Replace('\u0060', '\''); // grave accent
-            if (buffer.IndexOf('\u00B4') > -1) buffer = buffer.Replace('\u00B4', '\''); // acute accent
+            if (buffer.IndexOf('\u2013') > -1)
+            {
+                buffer = buffer.Replace('\u2013', '-'); // en dash
+            }
+
+            if (buffer.IndexOf('\u2014') > -1)
+            {
+                buffer = buffer.Replace('\u2014', '-'); // em dash
+            }
+
+            if (buffer.IndexOf('\u2015') > -1)
+            {
+                buffer = buffer.Replace('\u2015', '-'); // horizontal bar
+            }
+
+            if (buffer.IndexOf('\u2017') > -1)
+            {
+                buffer = buffer.Replace('\u2017', '_'); // double low line
+            }
+
+            if (buffer.IndexOf('\u2018') > -1)
+            {
+                buffer = buffer.Replace('\u2018', '\''); // left single quotation mark
+            }
+
+            if (buffer.IndexOf('\u2019') > -1)
+            {
+                buffer = buffer.Replace('\u2019', '\''); // right single quotation mark
+            }
+
+            if (buffer.IndexOf('\u201a') > -1)
+            {
+                buffer = buffer.Replace('\u201a', ','); // single low-9 quotation mark
+            }
+
+            if (buffer.IndexOf('\u201b') > -1)
+            {
+                buffer = buffer.Replace('\u201b', '\''); // single high-reversed-9 quotation mark
+            }
+
+            if (buffer.IndexOf('\u201c') > -1)
+            {
+                buffer = buffer.Replace('\u201c', '\"'); // left double quotation mark
+            }
+
+            if (buffer.IndexOf('\u201d') > -1)
+            {
+                buffer = buffer.Replace('\u201d', '\"'); // right double quotation mark
+            }
+
+            if (buffer.IndexOf('\u201e') > -1)
+            {
+                buffer = buffer.Replace('\u201e', '\"'); // double low-9 quotation mark
+            }
+
+            if (buffer.IndexOf('\u2026') > -1)
+            {
+                buffer = buffer.Replace("\u2026", "..."); // horizontal ellipsis
+            }
+
+            if (buffer.IndexOf('\u2032') > -1)
+            {
+                buffer = buffer.Replace('\u2032', '\''); // prime
+            }
+
+            if (buffer.IndexOf('\u2033') > -1)
+            {
+                buffer = buffer.Replace('\u2033', '\"'); // double prime
+            }
+
+            if (buffer.IndexOf('\u0060') > -1)
+            {
+                buffer = buffer.Replace('\u0060', '\''); // grave accent
+            }
+
+            if (buffer.IndexOf('\u00B4') > -1)
+            {
+                buffer = buffer.Replace('\u00B4', '\''); // acute accent
+            }
 
             return buffer;
         }
@@ -6308,7 +6371,7 @@ where AncestorIdText not null and ItemValues.Value not null and ItemValues.Type
         /// Gets the attachment.
         /// </summary>
         /// <param name="reader">The reader.</param>
-        /// <returns>MediaAttachment</returns>
+        /// <returns>MediaAttachment.</returns>
         private MediaAttachment GetMediaAttachment(IReadOnlyList<IResultSetValue> reader)
         {
             var item = new MediaAttachment
diff --git a/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs b/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
index ad31b3e1e..7b7da703b 100644
--- a/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
+++ b/Emby.Server.Implementations/HttpServer/HttpResultFactory.cs
@@ -426,7 +426,7 @@ namespace Emby.Server.Implementations.HttpServer
         /// </summary>
         private object GetCachedResult(IRequest requestContext, IDictionary<string, string> responseHeaders, StaticResultOptions options)
         {
-            bool noCache = (requestContext.Headers[HeaderNames.CacheControl].ToString()).IndexOf("no-cache", StringComparison.OrdinalIgnoreCase) != -1;
+            bool noCache = requestContext.Headers[HeaderNames.CacheControl].ToString().IndexOf("no-cache", StringComparison.OrdinalIgnoreCase) != -1;
             AddCachingHeaders(responseHeaders, options.CacheDuration, noCache, options.DateLastModified);
 
             if (!noCache)
diff --git a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs
index 3ab5dbc16..a8cd2ac8f 100644
--- a/Emby.Server.Implementations/HttpServer/ResponseFilter.cs
+++ b/Emby.Server.Implementations/HttpServer/ResponseFilter.cs
@@ -41,11 +41,11 @@ namespace Emby.Server.Implementations.HttpServer
                 res.Headers.Add(key, value);
             }
             // Try to prevent compatibility view
-            res.Headers["Access-Control-Allow-Headers"] = ("Accept, Accept-Language, Authorization, Cache-Control, " +
+            res.Headers["Access-Control-Allow-Headers"] = "Accept, Accept-Language, Authorization, Cache-Control, " +
                 "Content-Disposition, Content-Encoding, Content-Language, Content-Length, Content-MD5, Content-Range, " +
                 "Content-Type, Cookie, Date, Host, If-Match, If-Modified-Since, If-None-Match, If-Unmodified-Since, " +
                 "Origin, OriginToken, Pragma, Range, Slug, Transfer-Encoding, Want-Digest, X-MediaBrowser-Token, " +
-                "X-Emby-Authorization");
+                "X-Emby-Authorization";
 
             if (dto is Exception exception)
             {
diff --git a/Emby.Server.Implementations/Library/LibraryManager.cs b/Emby.Server.Implementations/Library/LibraryManager.cs
index 893af4cae..edb58e910 100644
--- a/Emby.Server.Implementations/Library/LibraryManager.cs
+++ b/Emby.Server.Implementations/Library/LibraryManager.cs
@@ -136,7 +136,7 @@ namespace Emby.Server.Implementations.Library
         /// <summary>
         /// Initializes a new instance of the <see cref="LibraryManager" /> class.
         /// </summary>
-        /// <param name="appHost">The application host</param>
+        /// <param name="appHost">The application host.</param>
         /// <param name="logger">The logger.</param>
         /// <param name="taskManager">The task manager.</param>
         /// <param name="userManager">The user manager.</param>
@@ -1793,7 +1793,7 @@ namespace Emby.Server.Implementations.Library
         /// Creates the items.
         /// </summary>
         /// <param name="items">The items.</param>
-        /// <param name="parent">The parent item</param>
+        /// <param name="parent">The parent item.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
         public void CreateItems(IEnumerable<BaseItem> items, BaseItem parent, CancellationToken cancellationToken)
         {
diff --git a/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs b/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs
index 503de0b4e..86a5d8b7d 100644
--- a/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/Books/BookResolver.cs
@@ -19,7 +19,9 @@ namespace Emby.Server.Implementations.Library.Resolvers.Books
 
             // Only process items that are in a collection folder containing books
             if (!string.Equals(collectionType, CollectionType.Books, StringComparison.OrdinalIgnoreCase))
+            {
                 return null;
+            }
 
             if (args.IsDirectory)
             {
@@ -55,7 +57,9 @@ namespace Emby.Server.Implementations.Library.Resolvers.Books
 
             // Don't return a Book if there is more (or less) than one document in the directory
             if (bookFiles.Count != 1)
+            {
                 return null;
+            }
 
             return new Book
             {
diff --git a/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs b/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
index c43a0ec6b..c8e41001a 100644
--- a/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
+++ b/Emby.Server.Implementations/Library/Resolvers/TV/SeasonResolver.cs
@@ -23,8 +23,8 @@ namespace Emby.Server.Implementations.Library.Resolvers.TV
         /// </summary>
         /// <param name="config">The config.</param>
         /// <param name="libraryManager">The library manager.</param>
-        /// <param name="localization">The localization</param>
-        /// <param name="logger">The logger</param>
+        /// <param name="localization">The localization.</param>
+        /// <param name="logger">The logger.</param>
         public SeasonResolver(
             IServerConfigurationManager config,
             ILibraryManager libraryManager,
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
index dff113a2a..2e2488e6e 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
@@ -201,7 +201,14 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                         var index = line.IndexOf("Channel", StringComparison.OrdinalIgnoreCase);
                         var name = line.Substring(0, index - 1);
                         var currentChannel = line.Substring(index + 7);
-                        if (currentChannel != "none") { status = LiveTvTunerStatus.LiveTv; } else { status = LiveTvTunerStatus.Available; }
+                        if (currentChannel != "none")
+                        {
+                            status = LiveTvTunerStatus.LiveTv;
+                        }
+                        else
+                        {
+                            status = LiveTvTunerStatus.Available;
+                        }
 
                         tuners.Add(new LiveTvTunerInfo
                         {
@@ -691,7 +698,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 {
                     var model = ModelNumber ?? string.Empty;
 
-                    if ((model.IndexOf("hdtc", StringComparison.OrdinalIgnoreCase) != -1))
+                    if (model.IndexOf("hdtc", StringComparison.OrdinalIgnoreCase) != -1)
                     {
                         return true;
                     }
diff --git a/Emby.Server.Implementations/Net/UdpSocket.cs b/Emby.Server.Implementations/Net/UdpSocket.cs
index 848f82d85..b51c03446 100644
--- a/Emby.Server.Implementations/Net/UdpSocket.cs
+++ b/Emby.Server.Implementations/Net/UdpSocket.cs
@@ -37,7 +37,10 @@ namespace Emby.Server.Implementations.Net
 
         public UdpSocket(Socket socket, int localPort, IPAddress ip)
         {
-            if (socket == null) throw new ArgumentNullException(nameof(socket));
+            if (socket == null)
+            {
+                throw new ArgumentNullException(nameof(socket));
+            }
 
             _socket = socket;
             _localPort = localPort;
@@ -103,7 +106,10 @@ namespace Emby.Server.Implementations.Net
 
         public UdpSocket(Socket socket, IPEndPoint endPoint)
         {
-            if (socket == null) throw new ArgumentNullException(nameof(socket));
+            if (socket == null)
+            {
+                throw new ArgumentNullException(nameof(socket));
+            }
 
             _socket = socket;
             _socket.Connect(endPoint);
diff --git a/Emby.Server.Implementations/Playlists/PlaylistManager.cs b/Emby.Server.Implementations/Playlists/PlaylistManager.cs
index ac816ccd9..5dd1af4b8 100644
--- a/Emby.Server.Implementations/Playlists/PlaylistManager.cs
+++ b/Emby.Server.Implementations/Playlists/PlaylistManager.cs
@@ -539,13 +539,21 @@ namespace Emby.Server.Implementations.Playlists
 
         private static string UnEscape(string content)
         {
-            if (content == null) return content;
+            if (content == null)
+            {
+                return content;
+            }
+
             return content.Replace("&amp;", "&").Replace("&apos;", "'").Replace("&quot;", "\"").Replace("&gt;", ">").Replace("&lt;", "<");
         }
 
         private static string Escape(string content)
         {
-            if (content == null) return null;
+            if (content == null)
+            {
+                return null;
+            }
+
             return content.Replace("&", "&amp;").Replace("'", "&apos;").Replace("\"", "&quot;").Replace(">", "&gt;").Replace("<", "&lt;");
         }
 
diff --git a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
index 0ad4253e4..3fe15ec68 100644
--- a/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
+++ b/Emby.Server.Implementations/ScheduledTasks/TaskManager.cs
@@ -95,7 +95,7 @@ namespace Emby.Server.Implementations.ScheduledTasks
         /// Queues the scheduled task.
         /// </summary>
         /// <typeparam name="T"></typeparam>
-        /// <param name="options">Task options</param>
+        /// <param name="options">Task options.</param>
         public void QueueScheduledTask<T>(TaskOptions options)
             where T : IScheduledTask
         {
diff --git a/Emby.Server.Implementations/Security/AuthenticationRepository.cs b/Emby.Server.Implementations/Security/AuthenticationRepository.cs
index 9c1be9a1a..4dfadc703 100644
--- a/Emby.Server.Implementations/Security/AuthenticationRepository.cs
+++ b/Emby.Server.Implementations/Security/AuthenticationRepository.cs
@@ -98,7 +98,7 @@ namespace Emby.Server.Implementations.Security
                         statement.TryBind("@AppName", info.AppName);
                         statement.TryBind("@AppVersion", info.AppVersion);
                         statement.TryBind("@DeviceName", info.DeviceName);
-                        statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture)));
+                        statement.TryBind("@UserId", info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture));
                         statement.TryBind("@UserName", info.UserName);
                         statement.TryBind("@IsActive", true);
                         statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
@@ -131,7 +131,7 @@ namespace Emby.Server.Implementations.Security
                         statement.TryBind("@AppName", info.AppName);
                         statement.TryBind("@AppVersion", info.AppVersion);
                         statement.TryBind("@DeviceName", info.DeviceName);
-                        statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture)));
+                        statement.TryBind("@UserId", info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N", CultureInfo.InvariantCulture));
                         statement.TryBind("@UserName", info.UserName);
                         statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
                         statement.TryBind("@DateLastActivity", info.DateLastActivity.ToDateTimeParamValue());
diff --git a/Emby.Server.Implementations/Services/ResponseHelper.cs b/Emby.Server.Implementations/Services/ResponseHelper.cs
index 3f1672e94..a329b531d 100644
--- a/Emby.Server.Implementations/Services/ResponseHelper.cs
+++ b/Emby.Server.Implementations/Services/ResponseHelper.cs
@@ -40,7 +40,9 @@ namespace Emby.Server.Implementations.Services
             if (httpResult != null)
             {
                 if (httpResult.RequestContext == null)
+                {
                     httpResult.RequestContext = request;
+                }
 
                 response.StatusCode = httpResult.Status;
             }
diff --git a/Emby.Server.Implementations/Services/ServiceController.cs b/Emby.Server.Implementations/Services/ServiceController.cs
index b84e47140..857df591a 100644
--- a/Emby.Server.Implementations/Services/ServiceController.cs
+++ b/Emby.Server.Implementations/Services/ServiceController.cs
@@ -144,7 +144,10 @@ namespace Emby.Server.Implementations.Services
             var yieldedWildcardMatches = RestPath.GetFirstMatchWildCardHashKeys(matchUsingPathParts);
             foreach (var potentialHashMatch in yieldedWildcardMatches)
             {
-                if (!this.RestPathMap.TryGetValue(potentialHashMatch, out firstMatches)) continue;
+                if (!this.RestPathMap.TryGetValue(potentialHashMatch, out firstMatches))
+                {
+                    continue;
+                }
 
                 var bestScore = -1;
                 RestPath bestMatch = null;
diff --git a/Emby.Server.Implementations/Services/ServiceExec.cs b/Emby.Server.Implementations/Services/ServiceExec.cs
index 606f2a240..cbc4b754d 100644
--- a/Emby.Server.Implementations/Services/ServiceExec.cs
+++ b/Emby.Server.Implementations/Services/ServiceExec.cs
@@ -42,11 +42,15 @@ namespace Emby.Server.Implementations.Services
                 }
 
                 if (mi.GetParameters().Length != 1)
+                {
                     continue;
+                }
 
                 var actionName = mi.Name;
                 if (!AllVerbs.Contains(actionName, StringComparer.OrdinalIgnoreCase))
+                {
                     continue;
+                }
 
                 list.Add(mi);
             }
@@ -63,7 +67,10 @@ namespace Emby.Server.Implementations.Services
         {
             foreach (var actionCtx in actions)
             {
-                if (execMap.ContainsKey(actionCtx.Id)) continue;
+                if (execMap.ContainsKey(actionCtx.Id))
+                {
+                    continue;
+                }
 
                 execMap[actionCtx.Id] = actionCtx;
             }
diff --git a/Emby.Server.Implementations/Services/ServicePath.cs b/Emby.Server.Implementations/Services/ServicePath.cs
index 3b7ffaf2c..89538ae72 100644
--- a/Emby.Server.Implementations/Services/ServicePath.cs
+++ b/Emby.Server.Implementations/Services/ServicePath.cs
@@ -124,7 +124,10 @@ namespace Emby.Server.Implementations.Services
             var hasSeparators = new List<bool>();
             foreach (var component in this.restPath.Split(PathSeperatorChar))
             {
-                if (string.IsNullOrEmpty(component)) continue;
+                if (string.IsNullOrEmpty(component))
+                {
+                    continue;
+                }
 
                 if (component.IndexOf(VariablePrefix, StringComparison.OrdinalIgnoreCase) != -1
                     && component.IndexOf(ComponentSeperator) != -1)
@@ -302,9 +305,9 @@ namespace Emby.Server.Implementations.Services
             }
 
             // Routes with least wildcard matches get the highest score
-            var score = Math.Max((100 - wildcardMatchCount), 1) * 1000
+            var score = Math.Max(100 - wildcardMatchCount, 1) * 1000
                         // Routes with less variable (and more literal) matches
-                        + Math.Max((10 - VariableArgsCount), 1) * 100;
+                        + Math.Max(10 - VariableArgsCount, 1) * 100;
 
             // Exact verb match is better than ANY
             if (Verbs.Length == 1 && string.Equals(httpMethod, Verbs[0], StringComparison.OrdinalIgnoreCase))
@@ -442,12 +445,14 @@ namespace Emby.Server.Implementations.Services
                     && requestComponents.Length >= this.TotalComponentsCount - this.wildcardCount;
 
                 if (!isValidWildCardPath)
+                {
                     throw new ArgumentException(
                         string.Format(
                             CultureInfo.InvariantCulture,
                             "Path Mismatch: Request Path '{0}' has invalid number of components compared to: '{1}'",
                             pathInfo,
                             this.restPath));
+                }
             }
 
             var requestKeyValuesMap = new Dictionary<string, string>();
diff --git a/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs b/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
index ea981e840..cbca300d2 100644
--- a/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
+++ b/Emby.Server.Implementations/Sorting/DateCreatedComparer.cs
@@ -19,10 +19,14 @@ namespace Emby.Server.Implementations.Sorting
         public int Compare(BaseItem x, BaseItem y)
         {
             if (x == null)
+            {
                 throw new ArgumentNullException(nameof(x));
+            }
 
             if (y == null)
+            {
                 throw new ArgumentNullException(nameof(y));
+            }
 
             return DateTime.Compare(x.DateCreated, y.DateCreated);
         }
diff --git a/Emby.Server.Implementations/Sorting/RuntimeComparer.cs b/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
index f165123ea..dde44333d 100644
--- a/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
+++ b/Emby.Server.Implementations/Sorting/RuntimeComparer.cs
@@ -19,10 +19,14 @@ namespace Emby.Server.Implementations.Sorting
         public int Compare(BaseItem x, BaseItem y)
         {
             if (x == null)
+            {
                 throw new ArgumentNullException(nameof(x));
+            }
 
             if (y == null)
+            {
                 throw new ArgumentNullException(nameof(y));
+            }
 
             return (x.RunTimeTicks ?? 0).CompareTo(y.RunTimeTicks ?? 0);
         }
diff --git a/Emby.Server.Implementations/Sorting/SortNameComparer.cs b/Emby.Server.Implementations/Sorting/SortNameComparer.cs
index 93389fc3e..f745e193b 100644
--- a/Emby.Server.Implementations/Sorting/SortNameComparer.cs
+++ b/Emby.Server.Implementations/Sorting/SortNameComparer.cs
@@ -19,10 +19,14 @@ namespace Emby.Server.Implementations.Sorting
         public int Compare(BaseItem x, BaseItem y)
         {
             if (x == null)
+            {
                 throw new ArgumentNullException(nameof(x));
+            }
 
             if (y == null)
+            {
                 throw new ArgumentNullException(nameof(y));
+            }
 
             return string.Compare(x.SortName, y.SortName, StringComparison.CurrentCultureIgnoreCase);
         }