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Ability to embed twitch badges and bit emotes (#437)
* add ability to embed twitch badges and bit emotes * render using the cached ones! * add --offline argument for CLI * script to update old chat json files * Renamed 'emotes' json property to 'embededData', renamed '--embed-emotes' to '--embed-images', update README, complete some TODOs, typos * Typos, added some comments * GetImage can fail, put in try catch * use status codes in the catch statements Co-authored-by: ScrubN <[email protected]> Co-authored-by: Lewis Pardo <[email protected]>
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TwitchDownloaderCLI/Modes/Arguments/ChatDownloadUpdaterArgs.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| using CommandLine; | ||
|
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| namespace TwitchDownloaderCLI.Modes.Arguments | ||
| { | ||
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| [Verb("chatupdate", HelpText = "Updates the embeded emotes, badges, and bits of a chat download.")] | ||
| public class ChatDownloadUpdaterArgs | ||
| { | ||
| [Option('i', "input", Required = true, HelpText = "Path to input file. Valid extensions are json")] | ||
| public string InputFile { get; set; } | ||
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| [Option('o', "output", Required = true, HelpText = "Path to output file. Extension should match the input.")] | ||
| public string OutputFile { get; set; } | ||
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| [Option('E', "embed-missing", Default = true, HelpText = "Embed missing emotes, badges, and bits. Already embedded images will be untouched")] | ||
| public bool EmbedMissing { get; set; } | ||
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| [Option('U', "update-old", Default = false, HelpText = "Update old emotes, badges, and bits to the current. All embedded images will be overwritten")] | ||
| public bool UpdateOldEmbeds { get; set; } | ||
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| [Option("bttv", Default = true, HelpText = "Enable BTTV embedding in chat download.")] | ||
| public bool BttvEmotes { get; set; } | ||
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| [Option("ffz", Default = true, HelpText = "Enable FFZ embedding in chat download.")] | ||
| public bool FfzEmotes { get; set; } | ||
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| [Option("stv", Default = true, HelpText = "Enable 7tv embedding in chat download.")] | ||
| public bool StvEmotes { get; set; } | ||
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| [Option("temp-path", Default = "", HelpText = "Path to temporary folder to use for cache.")] | ||
| public string TempFolder { get; set; } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.IO; | ||
| using System.Linq; | ||
| using System.Text.Json; | ||
| using System.Threading.Tasks; | ||
| using TwitchDownloaderCLI.Modes.Arguments; | ||
| using TwitchDownloaderCore; | ||
| using TwitchDownloaderCore.Options; | ||
| using TwitchDownloaderCore.TwitchObjects; | ||
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| namespace TwitchDownloaderCLI.Modes | ||
| { | ||
| internal class DownloadChatUpdater | ||
| { | ||
| internal static void Update(ChatDownloadUpdaterArgs inputOptions) | ||
| { | ||
| DownloadFormat inFormat = Path.GetExtension(inputOptions.InputFile)!.ToLower() switch | ||
| { | ||
| ".json" => DownloadFormat.Json, | ||
| ".html" => DownloadFormat.Html, | ||
| ".htm" => DownloadFormat.Html, | ||
| _ => DownloadFormat.Text | ||
| }; | ||
| DownloadFormat outFormat = Path.GetExtension(inputOptions.OutputFile)!.ToLower() switch | ||
| { | ||
| ".json" => DownloadFormat.Json, | ||
| ".html" => DownloadFormat.Html, | ||
| ".htm" => DownloadFormat.Html, | ||
| _ => DownloadFormat.Text | ||
| }; | ||
| // Check that both input and output are json | ||
| if (inFormat != DownloadFormat.Json || outFormat != DownloadFormat.Json) | ||
| { | ||
| Console.WriteLine("[ERROR] - {0} format must be be json!", inFormat != DownloadFormat.Json ? "Input" : "Output"); | ||
| Environment.Exit(1); | ||
| } | ||
| if (!File.Exists(inputOptions.InputFile)) | ||
| { | ||
| Console.WriteLine("[ERROR] - Input file does not exist!"); | ||
| Environment.Exit(1); | ||
| } | ||
| if (!inputOptions.EmbedMissing && !inputOptions.UpdateOldEmbeds) | ||
| { | ||
| Console.WriteLine("[ERROR] - Please enable either EmbedMissingEmotes or UpdateOldEmotes"); | ||
| Environment.Exit(1); | ||
| } | ||
|
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| // Read in the old input file | ||
| ChatRoot chatRoot = Task.Run(() => ChatRenderer.ParseJsonStatic(inputOptions.InputFile)).Result; | ||
| if (chatRoot.streamer == null) | ||
| { | ||
| chatRoot.streamer = new Streamer(); | ||
| chatRoot.streamer.id = int.Parse(chatRoot.comments.First().channel_id); | ||
| chatRoot.streamer.name = Task.Run(() => TwitchHelper.GetStreamerName(chatRoot.streamer.id)).Result; | ||
| } | ||
| if (chatRoot.embeddedData == null) | ||
| { | ||
| chatRoot.embeddedData = new EmbeddedData(); | ||
| } | ||
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| string cacheFolder = Path.Combine(string.IsNullOrWhiteSpace(inputOptions.TempFolder) ? Path.GetTempPath() : inputOptions.TempFolder, "TwitchDownloader", "chatupdatecache"); | ||
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| // Clear working directory if it already exists | ||
| if (Directory.Exists(cacheFolder)) | ||
| Directory.Delete(cacheFolder, true); | ||
|
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| // Thirdparty emotes | ||
| if (chatRoot.embeddedData.thirdParty == null || inputOptions.UpdateOldEmbeds) | ||
| { | ||
| chatRoot.embeddedData.thirdParty = new List<EmbedEmoteData>(); | ||
| } | ||
| Console.WriteLine("Input third party emote count: " + chatRoot.embeddedData.thirdParty.Count); | ||
| List<TwitchEmote> thirdPartyEmotes = new List<TwitchEmote>(); | ||
| thirdPartyEmotes = Task.Run(() => TwitchHelper.GetThirdPartyEmotes(chatRoot.streamer.id, cacheFolder, bttv: inputOptions.BttvEmotes, ffz: inputOptions.FfzEmotes, stv: inputOptions.StvEmotes, embeddedData: chatRoot.embeddedData)).Result; | ||
| foreach (TwitchEmote emote in thirdPartyEmotes) | ||
| { | ||
| EmbedEmoteData newEmote = new EmbedEmoteData(); | ||
| newEmote.id = emote.Id; | ||
| newEmote.imageScale = emote.ImageScale; | ||
| newEmote.data = emote.ImageData; | ||
| newEmote.name = emote.Name; | ||
| newEmote.width = emote.Width / emote.ImageScale; | ||
| newEmote.height = emote.Height / emote.ImageScale; | ||
| chatRoot.embeddedData.thirdParty.Add(newEmote); | ||
| } | ||
| Console.WriteLine("Output third party emote count: " + chatRoot.embeddedData.thirdParty.Count); | ||
|
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| // Firstparty emotes | ||
| if (chatRoot.embeddedData.firstParty == null || inputOptions.UpdateOldEmbeds) | ||
| { | ||
| chatRoot.embeddedData.firstParty = new List<EmbedEmoteData>(); | ||
| } | ||
| Console.WriteLine("Input first party emote count: " + chatRoot.embeddedData.firstParty.Count); | ||
| List<TwitchEmote> firstPartyEmotes = new List<TwitchEmote>(); | ||
| firstPartyEmotes = Task.Run(() => TwitchHelper.GetEmotes(chatRoot.comments, cacheFolder, embeddedData: chatRoot.embeddedData)).Result; | ||
| foreach (TwitchEmote emote in firstPartyEmotes) | ||
| { | ||
| EmbedEmoteData newEmote = new EmbedEmoteData(); | ||
| newEmote.id = emote.Id; | ||
| newEmote.imageScale = emote.ImageScale; | ||
| newEmote.data = emote.ImageData; | ||
| newEmote.width = emote.Width / emote.ImageScale; | ||
| newEmote.height = emote.Height / emote.ImageScale; | ||
| chatRoot.embeddedData.firstParty.Add(newEmote); | ||
| } | ||
| Console.WriteLine("Output third party emote count: " + chatRoot.embeddedData.firstParty.Count); | ||
|
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| // Twitch badges | ||
| if (chatRoot.embeddedData.twitchBadges == null || inputOptions.UpdateOldEmbeds) | ||
| { | ||
| chatRoot.embeddedData.twitchBadges = new List<EmbedChatBadge>(); | ||
| } | ||
| Console.WriteLine("Input twitch badge count: " + chatRoot.embeddedData.twitchBadges.Count); | ||
| List<ChatBadge> twitchBadges = new List<ChatBadge>(); | ||
| twitchBadges = Task.Run(() => TwitchHelper.GetChatBadges(chatRoot.streamer.id, cacheFolder, embeddedData: chatRoot.embeddedData)).Result; | ||
| foreach (ChatBadge badge in twitchBadges) | ||
| { | ||
| EmbedChatBadge newBadge = new EmbedChatBadge(); | ||
| newBadge.name = badge.Name; | ||
| newBadge.versions = badge.VersionsData; | ||
| chatRoot.embeddedData.twitchBadges.Add(newBadge); | ||
| } | ||
| Console.WriteLine("Output twitch badge count: " + chatRoot.embeddedData.twitchBadges.Count); | ||
|
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||
| // Twitch bits / cheers | ||
| if (chatRoot.embeddedData.twitchBits == null || inputOptions.UpdateOldEmbeds) | ||
| { | ||
| chatRoot.embeddedData.twitchBits = new List<EmbedCheerEmote>(); | ||
| } | ||
| Console.WriteLine("Input twitch bit count: " + chatRoot.embeddedData.twitchBits.Count); | ||
| List<CheerEmote> twitchBits = new List<CheerEmote>(); | ||
| twitchBits = Task.Run(() => TwitchHelper.GetBits(cacheFolder, chatRoot.streamer.id.ToString(), embeddedData: chatRoot.embeddedData)).Result; | ||
| foreach (CheerEmote bit in twitchBits) | ||
| { | ||
| EmbedCheerEmote newBit = new EmbedCheerEmote(); | ||
| newBit.prefix = bit.prefix; | ||
| newBit.tierList = new Dictionary<int, EmbedEmoteData>(); | ||
| foreach (KeyValuePair<int, TwitchEmote> emotePair in bit.tierList) | ||
| { | ||
| EmbedEmoteData newEmote = new EmbedEmoteData(); | ||
| newEmote.id = emotePair.Value.Id; | ||
| newEmote.imageScale = emotePair.Value.ImageScale; | ||
| newEmote.data = emotePair.Value.ImageData; | ||
| newEmote.name = emotePair.Value.Name; | ||
| newEmote.width = emotePair.Value.Width / emotePair.Value.ImageScale; | ||
| newEmote.height = emotePair.Value.Height / emotePair.Value.ImageScale; | ||
| newBit.tierList.Add(emotePair.Key, newEmote); | ||
| } | ||
| chatRoot.embeddedData.twitchBits.Add(newBit); | ||
| } | ||
| Console.WriteLine("Input twitch bit count: " + chatRoot.embeddedData.twitchBits.Count); | ||
|
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| // Finally save the output to file! | ||
| // TODO: maybe in the future we could also export as HTML here too? | ||
| if (outFormat == DownloadFormat.Json) | ||
| { | ||
| using (TextWriter writer = File.CreateText(inputOptions.OutputFile)) | ||
| { | ||
| var serializer = new Newtonsoft.Json.JsonSerializer(); | ||
| serializer.Serialize(writer, chatRoot); | ||
| } | ||
| } | ||
|
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| // Clear our working directory, it's highly unlikely we would reuse it anyways | ||
| if (Directory.Exists(cacheFolder)) | ||
| Directory.Delete(cacheFolder, true); | ||
| } | ||
| } | ||
| } |
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