Fixed: Improve some request failure messaging

(cherry picked from commit e968919e63616e30cc401964bd51db8e9e0e26de)

Fixes #8152

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

@@ -177,7 +177,7 @@ namespace NzbDrone.Core.Download.Clients.Deluge
                 }
 
                 // Here we detect if Deluge is managing the torrent and whether the seed criteria has been met.
-                // This allows drone to delete the torrent as appropriate.
+                // This allows Radarr to delete the torrent as appropriate.
                 item.CanMoveFiles = item.CanBeRemoved =
                     torrent.IsAutoManaged &&
                     torrent.StopAtRatio &&
@@ -270,7 +270,7 @@ namespace NzbDrone.Core.Download.Clients.Deluge
                     case WebExceptionStatus.SecureChannelFailure:
                         return new NzbDroneValidationFailure("UseSsl", "Unable to connect through SSL")
                         {
-                            DetailedDescription = "Drone is unable to connect to Deluge using SSL. This problem could be computer related. Please try to configure both Radarr and Deluge to not use SSL."
+                            DetailedDescription = "Radarr is unable to connect to Deluge using SSL. This problem could be computer related. Please try to configure both Radarr and Deluge to not use SSL."
                         };
                     default:
                         return new NzbDroneValidationFailure(string.Empty, "Unknown exception: " + ex.Message);

src/NzbDrone.Core/ImportLists/HttpImportListBase.cs

@@ -189,7 +189,7 @@ namespace NzbDrone.Core.ImportLists
                 if (releases.Empty())
                 {
                     return new NzbDroneValidationFailure(string.Empty,
-                               "No results were returned from your import list, please check your settings.")
+                               "No results were returned from your import list, please check your settings and the log for details.")
                     { IsWarning = true };
                 }
             }
@@ -199,21 +199,21 @@ namespace NzbDrone.Core.ImportLists
             }
             catch (UnsupportedFeedException ex)
             {
-                _logger.Warn(ex, "Import List feed is not supported");
+                _logger.Warn(ex, "Import list feed is not supported");
 
-                return new ValidationFailure(string.Empty, "Import List feed is not supported: " + ex.Message);
+                return new ValidationFailure(string.Empty, "Import list feed is not supported: " + ex.Message);
             }
             catch (ImportListException ex)
             {
                 _logger.Warn(ex, "Unable to connect to list");
 
-                return new ValidationFailure(string.Empty, "Unable to connect to list. " + ex.Message);
+                return new ValidationFailure(string.Empty, $"Unable to connect to import list: {ex.Message}. Check the log surrounding this error for details.");
             }
             catch (Exception ex)
             {
-                _logger.Warn(ex, "Unable to connect to list");
+                _logger.Warn(ex, "Unable to connect to import list");
 
-                return new ValidationFailure(string.Empty, "Unable to connect to list, check the log for more details");
+                return new ValidationFailure(string.Empty, $"Unable to connect to import list: {ex.Message}. Check the log surrounding this error for details.");
             }
 
             return null;

src/NzbDrone.Core/ImportLists/Radarr/RadarrV3Proxy.cs

@@ -57,13 +57,13 @@ namespace NzbDrone.Core.ImportLists.Radarr
                     return new ValidationFailure("ApiKey", "API Key is invalid");
                 }
 
-                _logger.Error(ex, "Unable to send test message");
-                return new ValidationFailure("ApiKey", "Unable to send test message");
+                _logger.Error(ex, "Unable to connect to import list.");
+                return new ValidationFailure(string.Empty, $"Unable to connect to import list: {ex.Message}. Check the log surrounding this error for details.");
             }
             catch (Exception ex)
             {
-                _logger.Error(ex, "Unable to send test message");
-                return new ValidationFailure("", "Unable to send test message");
+                _logger.Error(ex, "Unable to connect to import list.");
+                return new ValidationFailure(string.Empty, $"Unable to connect to import list: {ex.Message}. Check the log surrounding this error for details.");
             }
 
             return null;

src/NzbDrone.Core/Indexers/HttpIndexerBase.cs

@@ -383,14 +383,14 @@ namespace NzbDrone.Core.Indexers
                 {
                     _logger.Warn(ex, "Unable to connect to indexer");
 
-                    return new ValidationFailure(string.Empty, "Unable to connect to indexer, check the log for more details");
+                    return new ValidationFailure(string.Empty, "Unable to connect to indexer. " + ex.Message);
                 }
             }
             catch (Exception ex)
             {
                 _logger.Warn(ex, "Unable to connect to indexer");
 
-                return new ValidationFailure(string.Empty, "Unable to connect to indexer, check the log for more details");
+                return new ValidationFailure(string.Empty, $"Unable to connect to indexer: {ex.Message}. Check the log surrounding this error for details");
             }
 
             return null;

src/NzbDrone.Core/Indexers/Newznab/Newznab.cs

@@ -155,7 +155,7 @@ namespace NzbDrone.Core.Indexers.Newznab
             {
                 _logger.Warn(ex, "Unable to connect to indexer: " + ex.Message);
 
-                return new ValidationFailure(string.Empty, "Unable to connect to indexer, check the log for more details");
+                return new ValidationFailure(string.Empty, $"Unable to connect to indexer: {ex.Message}. Check the log surrounding this error for details");
             }
         }
 

src/NzbDrone.Core/Indexers/Torznab/Torznab.cs

@@ -146,7 +146,7 @@ namespace NzbDrone.Core.Indexers.Torznab
             {
                 _logger.Warn(ex, "Unable to connect to indexer: " + ex.Message);
 
-                return new ValidationFailure(string.Empty, "Unable to connect to indexer, check the log for more details");
+                return new ValidationFailure(string.Empty, $"Unable to connect to indexer: {ex.Message}. Check the log surrounding this error for details");
             }
         }