Replace WebUtility.UrlEncode to Uri.EscapeDataString

src/NzbDrone.Core/Download/DownloadMappingService.cs

@@ -36,7 +36,7 @@ namespace NzbDrone.Core.Download
 
             var encryptedLink = _protectionService.Protect(link.ToString());
             var encodedLink = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(encryptedLink));
-            var urlEncodedFile = WebUtility.UrlEncode(file);
+            var urlEncodedFile = Uri.EscapeDataString(file);
             var proxyLink = $"{serverUrl}{urlBase}/{indexerId}/download?apikey={_configFileProvider.ApiKey}&link={encodedLink}&file={urlEncodedFile}";
             return new Uri(proxyLink);
         }

src/NzbDrone.Core/Indexers/Definitions/BakaBT.cs

@@ -184,7 +184,7 @@ namespace NzbDrone.Core.Indexers.Definitions
                 searchString = match.Value;
             }
 
-            var episodeSearchUrl = searchUrl + WebUtility.UrlEncode(searchString);
+            var episodeSearchUrl = searchUrl + Uri.EscapeDataString(searchString);
 
             var request = new IndexerRequest(episodeSearchUrl, null);
 

src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannRequestGenerator.cs

@@ -1013,7 +1013,7 @@ namespace NzbDrone.Core.Indexers.Cardigann
 
                 // build search URL
                 // HttpUtility.UrlPathEncode seems to only encode spaces, we use UrlEncode and replace + with %20 as a workaround
-                var searchUrl = ResolvePath(ApplyGoTemplateText(searchPath.Path, variables, WebUtility.UrlEncode).Replace("+", "%20")).AbsoluteUri;
+                var searchUrl = ResolvePath(ApplyGoTemplateText(searchPath.Path, variables, Uri.EscapeDataString).Replace("+", "%20")).AbsoluteUri;
                 var queryCollection = new List<KeyValuePair<string, string>>();
                 var method = HttpMethod.Get;
 
@@ -1038,7 +1038,7 @@ namespace NzbDrone.Core.Indexers.Cardigann
                         {
                             if (input.Key == "$raw")
                             {
-                                var rawStr = ApplyGoTemplateText(input.Value, variables, WebUtility.UrlEncode);
+                                var rawStr = ApplyGoTemplateText(input.Value, variables, Uri.EscapeDataString);
                                 foreach (var part in rawStr.Split('&'))
                                 {
                                     var parts = part.Split(new char[] { '=' }, 2);

src/NzbDrone.Core/Indexers/Definitions/ImmortalSeed.cs

@@ -174,7 +174,7 @@ namespace NzbDrone.Core.Indexers.Definitions
 
             if (term.IsNotNullOrWhiteSpace())
             {
-                searchUrl += string.Format("?do=search&keywords={0}&search_type=t_name&category=0&include_dead_torrents=no", WebUtility.UrlEncode(term));
+                searchUrl += string.Format("?do=search&keywords={0}&search_type=t_name&category=0&include_dead_torrents=no", Uri.EscapeDataString(term));
             }
 
             if (categories != null && categories.Length > 0)

src/NzbDrone.Core/Indexers/Definitions/TorrentLeech.cs

@@ -192,7 +192,7 @@ namespace NzbDrone.Core.Indexers.Definitions
             }
             else if (!string.IsNullOrWhiteSpace(searchString))
             {
-                searchUrl += "exact/1/query/" + WebUtility.UrlEncode(searchString) + "/";
+                searchUrl += "exact/1/query/" + Uri.EscapeDataString(searchString) + "/";
             }
 
             var cats = Capabilities.Categories.MapTorznabCapsToTrackers(categories);