New: Customizable Discord Notifications (Thanks @hotio)

src/NzbDrone.Core/Notifications/Discord/Discord.cs

@@ -1,7 +1,11 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using FluentValidation.Results;
 using NzbDrone.Common.Extensions;
+using NzbDrone.Core.MediaCover;
+using NzbDrone.Core.MediaFiles.MediaInfo;
+using NzbDrone.Core.Movies;
 using NzbDrone.Core.Notifications.Discord.Payloads;
 using NzbDrone.Core.Validation;
 
@@ -21,34 +25,189 @@ namespace NzbDrone.Core.Notifications.Discord
 
         public override void OnGrab(GrabMessage message)
         {
-            var embeds = new List<Embed>
-                              {
-                                  new Embed
-                                  {
-                                      Description = message.Message,
-                                      Title = message.Movie.Title,
-                                      Text = message.Message,
-                                      Color = (int)DiscordColors.Warning
-                                  }
-                              };
-            var payload = CreatePayload($"Grabbed: {message.Message}", embeds);
+            var embed = new Embed
+            {
+                Author = new DiscordAuthor
+                {
+                    Name = Settings.Author.IsNullOrWhiteSpace() ? Environment.MachineName : Settings.Author,
+                    IconUrl = "https://raw.githubusercontent.com/Radarr/Radarr/aphrodite/Logo/256.png"
+                },
+                Url = $"https://www.themoviedb.org/movie/{message.Movie.TmdbId}",
+                Description = "Movie Grabbed",
+                Title = message.Movie.Year > 0 ? $"{message.Movie.Title} ({message.Movie.Year})" : message.Movie.Title,
+                Color = (int)DiscordColors.Standard,
+                Fields = new List<DiscordField>(),
+                Timestamp = DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ss.fffZ")
+            };
+
+            if (Settings.GrabFields.Contains((int)DiscordGrabFieldType.Poster))
+            {
+                embed.Thumbnail = new DiscordImage
+                {
+                    Url = message.Movie.Images.FirstOrDefault(x => x.CoverType == MediaCoverTypes.Poster).Url
+                };
+            }
+
+            if (Settings.GrabFields.Contains((int)DiscordGrabFieldType.Fanart))
+            {
+                embed.Image = new DiscordImage
+                {
+                    Url = message.Movie.Images.FirstOrDefault(x => x.CoverType == MediaCoverTypes.Fanart).Url
+                };
+            }
+
+            foreach (var field in Settings.GrabFields)
+            {
+                var discordField = new DiscordField();
+
+                switch ((DiscordGrabFieldType)field)
+                {
+                    case DiscordGrabFieldType.Overview:
+                        discordField.Name = "Overview";
+                        discordField.Value = message.Movie.Overview.Length <= 300 ? message.Movie.Overview : message.Movie.Overview.Substring(0, 300) + "...";
+                        break;
+                    case DiscordGrabFieldType.Rating:
+                        discordField.Name = "Rating";
+                        discordField.Value = message.Movie.Ratings.Value.ToString();
+                        break;
+                    case DiscordGrabFieldType.Genres:
+                        discordField.Name = "Genres";
+                        discordField.Value = message.Movie.Genres.Take(5).Join(", ");
+                        break;
+                    case DiscordGrabFieldType.Quality:
+                        discordField.Name = "Quality";
+                        discordField.Inline = true;
+                        discordField.Value = message.Quality.Quality.Name;
+                        break;
+                    case DiscordGrabFieldType.Group:
+                        discordField.Name = "Group";
+                        discordField.Value = message.RemoteMovie.ParsedMovieInfo.ReleaseGroup;
+                        break;
+                    case DiscordGrabFieldType.Size:
+                        discordField.Name = "Size";
+                        discordField.Value = BytesToString(message.RemoteMovie.Release.Size);
+                        discordField.Inline = true;
+                        break;
+                    case DiscordGrabFieldType.Release:
+                        discordField.Name = "Release";
+                        discordField.Value = string.Format("```{0}```", message.RemoteMovie.Release.Title);
+                        break;
+                    case DiscordGrabFieldType.Links:
+                        discordField.Name = "Links";
+                        discordField.Value = GetLinksString(message.Movie);
+                        break;
+                }
+
+                if (discordField.Name.IsNotNullOrWhiteSpace() && discordField.Value.IsNotNullOrWhiteSpace())
+                {
+                    embed.Fields.Add(discordField);
+                }
+            }
+
+            var payload = CreatePayload(null, new List<Embed> { embed });
 
             _proxy.SendPayload(payload, Settings);
         }
 
         public override void OnDownload(DownloadMessage message)
         {
-            var embeds = new List<Embed>
-                              {
-                                  new Embed
-                                  {
-                                      Description = message.Message,
-                                      Title = message.Movie.Title,
-                                      Text = message.Message,
-                                      Color = (int)DiscordColors.Success
-                                  }
-                              };
-            var payload = CreatePayload($"Imported: {message.Message}", embeds);
+            var isUpgrade = message.OldMovieFiles.Count > 0;
+            var embed = new Embed
+            {
+                Author = new DiscordAuthor
+                {
+                    Name = Settings.Author.IsNullOrWhiteSpace() ? Environment.MachineName : Settings.Author,
+                    IconUrl = "https://raw.githubusercontent.com/Radarr/Radarr/aphrodite/Logo/256.png"
+                },
+                Url = $"https://www.themoviedb.org/movie/{message.Movie.TmdbId}",
+                Description = isUpgrade ? "Movie Upgraded" : "Movie Imported",
+                Title = message.Movie.Year > 0 ? $"{message.Movie.Title} ({message.Movie.Year})" : message.Movie.Title,
+                Color = isUpgrade ? (int)DiscordColors.Upgrade : (int)DiscordColors.Standard,
+                Fields = new List<DiscordField>(),
+                Timestamp = DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ss.fffZ")
+            };
+
+            if (Settings.ImportFields.Contains((int)DiscordImportFieldType.Poster))
+            {
+                embed.Thumbnail = new DiscordImage
+                {
+                    Url = message.Movie.Images.FirstOrDefault(x => x.CoverType == MediaCoverTypes.Poster).Url
+                };
+            }
+
+            if (Settings.ImportFields.Contains((int)DiscordImportFieldType.Fanart))
+            {
+                embed.Image = new DiscordImage
+                {
+                    Url = message.Movie.Images.FirstOrDefault(x => x.CoverType == MediaCoverTypes.Fanart).Url
+                };
+            }
+
+            foreach (var field in Settings.ImportFields)
+            {
+                var discordField = new DiscordField();
+
+                switch ((DiscordImportFieldType)field)
+                {
+                    case DiscordImportFieldType.Overview:
+                        discordField.Name = "Overview";
+                        discordField.Value = message.Movie.Overview.Length <= 300 ? message.Movie.Overview : message.Movie.Overview.Substring(0, 300) + "...";
+                        break;
+                    case DiscordImportFieldType.Rating:
+                        discordField.Name = "Rating";
+                        discordField.Value = message.Movie.Ratings.Value.ToString();
+                        break;
+                    case DiscordImportFieldType.Genres:
+                        discordField.Name = "Genres";
+                        discordField.Value = message.Movie.Genres.Take(5).Join(", ");
+                        break;
+                    case DiscordImportFieldType.Quality:
+                        discordField.Name = "Quality";
+                        discordField.Inline = true;
+                        discordField.Value = message.MovieFile.Quality.Quality.Name;
+                        break;
+                    case DiscordImportFieldType.Codecs:
+                        discordField.Name = "Codecs";
+                        discordField.Inline = true;
+                        discordField.Value = string.Format("{0} / {1} {2}",
+                            MediaInfoFormatter.FormatVideoCodec(message.MovieFile.MediaInfo, null),
+                            MediaInfoFormatter.FormatAudioCodec(message.MovieFile.MediaInfo, null),
+                            MediaInfoFormatter.FormatAudioChannels(message.MovieFile.MediaInfo));
+                        break;
+                    case DiscordImportFieldType.Group:
+                        discordField.Name = "Group";
+                        discordField.Value = message.MovieFile.ReleaseGroup;
+                        break;
+                    case DiscordImportFieldType.Size:
+                        discordField.Name = "Size";
+                        discordField.Value = BytesToString(message.MovieFile.Size);
+                        discordField.Inline = true;
+                        break;
+                    case DiscordImportFieldType.Languages:
+                        discordField.Name = "Languages";
+                        discordField.Value = message.MovieFile.MediaInfo.AudioLanguages;
+                        break;
+                    case DiscordImportFieldType.Subtitles:
+                        discordField.Name = "Subtitles";
+                        discordField.Value = message.MovieFile.MediaInfo.Subtitles;
+                        break;
+                    case DiscordImportFieldType.Release:
+                        discordField.Name = "Release";
+                        discordField.Value = message.MovieFile.SceneName;
+                        break;
+                    case DiscordImportFieldType.Links:
+                        discordField.Name = "Links";
+                        discordField.Value = GetLinksString(message.Movie);
+                        break;
+                }
+
+                if (discordField.Name.IsNotNullOrWhiteSpace() && discordField.Value.IsNotNullOrWhiteSpace())
+                {
+                    embed.Fields.Add(discordField);
+                }
+            }
+
+            var payload = CreatePayload(null, new List<Embed> { embed });
 
             _proxy.SendPayload(payload, Settings);
         }
@@ -59,13 +218,19 @@ namespace NzbDrone.Core.Notifications.Discord
                               {
                                   new Embed
                                   {
+                                      Author = new DiscordAuthor
+                                      {
+                                          Name = Settings.Author.IsNullOrWhiteSpace() ? Environment.MachineName : Settings.Author,
+                                          IconUrl = "https://raw.githubusercontent.com/Radarr/Radarr/aphrodite/Logo/256.png"
+                                      },
                                       Title = healthCheck.Source.Name,
-                                      Text = healthCheck.Message,
-                                      Color = healthCheck.Type == HealthCheck.HealthCheckResult.Warning ? (int)DiscordColors.Warning : (int)DiscordColors.Success
+                                      Description = healthCheck.Message,
+                                      Timestamp = DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ss.fffZ"),
+                                      Color = healthCheck.Type == HealthCheck.HealthCheckResult.Warning ? (int)DiscordColors.Warning : (int)DiscordColors.Danger
                                   }
                               };
 
-            var payload = CreatePayload("Health Issue", attachments);
+            var payload = CreatePayload(null, attachments);
 
             _proxy.SendPayload(payload, Settings);
         }
@@ -119,5 +284,41 @@ namespace NzbDrone.Core.Notifications.Discord
 
             return payload;
         }
+
+        private static string BytesToString(long byteCount)
+        {
+            string[] suf = { "B", "KB", "MB", "GB", "TB", "PB", "EB" }; //Longs run out around EB
+            if (byteCount == 0)
+            {
+                return "0 " + suf[0];
+            }
+
+            var bytes = Math.Abs(byteCount);
+            var place = Convert.ToInt32(Math.Floor(Math.Log(bytes, 1024)));
+            var num = Math.Round(bytes / Math.Pow(1024, place), 1);
+            return string.Format("{0} {1}", (Math.Sign(byteCount) * num).ToString(), suf[place]);
+        }
+
+        private static string GetLinksString(Movie movie)
+        {
+            var links = string.Format("[{0}]({1})", "TMDb", $"https://themoviedb.com/movie/{movie.TmdbId}");
+            links += string.Format(" / [{0}]({1})", "Trakt", $"https://trakt.tv/search/tmdb/{movie.TmdbId}?id_type=movie");
+            if (movie.ImdbId.IsNotNullOrWhiteSpace())
+            {
+                links += string.Format(" / [{0}]({1})", "IMDb", $"https://imdb.com/title/{movie.ImdbId}/");
+            }
+
+            if (movie.YouTubeTrailerId.IsNotNullOrWhiteSpace())
+            {
+                links += string.Format(" / [{0}]({1})", "YouTube", $"https://www.youtube.com/watch?v={movie.YouTubeTrailerId}");
+            }
+
+            if (movie.Website.IsNotNullOrWhiteSpace())
+            {
+                links += string.Format(" / [{0}]({1})", "Website", movie.Website);
+            }
+
+            return links;
+        }
     }
 }

src/NzbDrone.Core/Notifications/Discord/DiscordColors.cs

@@ -1,9 +1,11 @@
-namespace NzbDrone.Core.Notifications.Discord
+namespace NzbDrone.Core.Notifications.Discord
 {
     public enum DiscordColors
     {
         Danger = 15749200,
         Success = 2605644,
-        Warning = 16753920
+        Warning = 16753920,
+        Standard = 16761392,
+        Upgrade = 7105644
     }
 }

src/NzbDrone.Core/Notifications/Discord/DiscordFieldType.cs

@@ -0,0 +1,33 @@
+namespace NzbDrone.Core.Notifications.Discord
+{
+    public enum DiscordGrabFieldType
+    {
+        Overview,
+        Rating,
+        Genres,
+        Quality,
+        Group,
+        Size,
+        Links,
+        Release,
+        Poster,
+        Fanart
+    }
+
+    public enum DiscordImportFieldType
+    {
+        Overview,
+        Rating,
+        Genres,
+        Quality,
+        Codecs,
+        Group,
+        Size,
+        Languages,
+        Subtitles,
+        Links,
+        Release,
+        Poster,
+        Fanart
+    }
+}

src/NzbDrone.Core/Notifications/Discord/DiscordSettings.cs

@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using FluentValidation;
 using NzbDrone.Core.Annotations;
 using NzbDrone.Core.ThingiProvider;
@@ -15,6 +16,13 @@ namespace NzbDrone.Core.Notifications.Discord
 
     public class DiscordSettings : IProviderConfig
     {
+        public DiscordSettings()
+        {
+            //Set Default Fields
+            GrabFields = new List<int> { 0, 1, 2, 3, 5, 6, 7, 8, 9 };
+            ImportFields = new List<int> { 0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12 };
+        }
+
         private static readonly DiscordSettingsValidator Validator = new DiscordSettingsValidator();
 
         [FieldDefinition(0, Label = "Webhook URL", HelpText = "Discord channel webhook url")]
@@ -26,6 +34,15 @@ namespace NzbDrone.Core.Notifications.Discord
         [FieldDefinition(2, Label = "Avatar", HelpText = "Change the avatar that is used for messages from this integration", Type = FieldType.Textbox)]
         public string Avatar { get; set; }
 
+        [FieldDefinition(3, Label = "Host", Advanced = true, HelpText = "Override the Host that shows for this notification, Blank is machine name", Type = FieldType.Textbox)]
+        public string Author { get; set; }
+
+        [FieldDefinition(4, Label = "On Grab Fields", Advanced = true, SelectOptions = typeof(DiscordGrabFieldType), HelpText = "Change the fields that are passed in for this 'on grab' notification", Type = FieldType.TagSelect)]
+        public IEnumerable<int> GrabFields { get; set; }
+
+        [FieldDefinition(5, Label = "On Import Fields", Advanced = true, SelectOptions = typeof(DiscordImportFieldType), HelpText = "Change the fields that are passed for this 'on import' notification", Type = FieldType.TagSelect)]
+        public IEnumerable<int> ImportFields { get; set; }
+
         public NzbDroneValidationResult Validate()
         {
             return new NzbDroneValidationResult(Validator.Validate(this));

src/NzbDrone.Core/Notifications/Discord/Payloads/DiscordAuthor.cs

@@ -0,0 +1,12 @@
+using Newtonsoft.Json;
+
+namespace NzbDrone.Core.Notifications.Discord.Payloads
+{
+    public class DiscordAuthor
+    {
+        public string Name { get; set; }
+
+        [JsonProperty("icon_url")]
+        public string IconUrl { get; set; }
+    }
+}

src/NzbDrone.Core/Notifications/Discord/Payloads/DiscordField.cs

@@ -0,0 +1,9 @@
+namespace NzbDrone.Core.Notifications.Discord.Payloads
+{
+    public class DiscordField
+    {
+        public string Name { get; set; }
+        public string Value { get; set; }
+        public bool Inline { get; set; }
+    }
+}

src/NzbDrone.Core/Notifications/Discord/Payloads/DiscordImage.cs

@@ -0,0 +1,7 @@
+namespace NzbDrone.Core.Notifications.Discord.Payloads
+{
+    public class DiscordImage
+    {
+        public string Url { get; set; }
+    }
+}

src/NzbDrone.Core/Notifications/Discord/Payloads/Embed.cs

@@ -1,3 +1,5 @@
+using System.Collections.Generic;
+
 namespace NzbDrone.Core.Notifications.Discord.Payloads
 {
     public class Embed
@@ -6,5 +8,11 @@ namespace NzbDrone.Core.Notifications.Discord.Payloads
         public string Title { get; set; }
         public string Text { get; set; }
         public int Color { get; set; }
+        public string Url { get; set; }
+        public DiscordAuthor Author { get; set; }
+        public DiscordImage Thumbnail { get; set; }
+        public DiscordImage Image { get; set; }
+        public string Timestamp { get; set; }
+        public List<DiscordField> Fields { get; set; }
     }
 }