feat: merge audio
parent
6dece81a93
commit
a7dd7869f2
GPG Key ID:
8C7ABCEF704FD728
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@ -133,3 +133,4 @@ dist
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config.toml
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recordings
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.idea
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prisma/data.db*
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@ -4,7 +4,8 @@
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"description": "",
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"main": "dist/index.js",
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"scripts": {
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"dev": "tsx src/index.ts"
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"dev": "tsx src/index.ts",
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"merge": "tsx src/merge.ts"
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},
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"keywords": [],
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"author": "",
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@ -23,10 +24,12 @@
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"@discordjs/rest": "^1.7.1",
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"@discordjs/voice": "^0.16.0",
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"@discordjs/ws": "^0.8.3",
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"@prisma/client": "4.16.1",
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"discord-api-types": "^0.37.46",
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"libsodium-wrappers": "^0.7.11",
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"node-crc": "1.3.2",
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"prism-media": "2.0.0-alpha.0",
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"prisma": "^4.16.1",
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"toml": "^3.0.0"
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}
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}
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@ -23,6 +23,9 @@ dependencies:
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'@discordjs/ws':
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specifier: ^0.8.3
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version: 0.8.3
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'@prisma/client':
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specifier: 4.16.1
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version: 4.16.1(prisma@4.16.1)
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discord-api-types:
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specifier: ^0.37.46
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version: 0.37.46
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@ -35,6 +38,9 @@ dependencies:
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prism-media:
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specifier: 2.0.0-alpha.0
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version: 2.0.0-alpha.0
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prisma:
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specifier: ^4.16.1
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version: 4.16.1
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toml:
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specifier: ^3.0.0
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version: 3.0.0
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@ -379,6 +385,29 @@ packages:
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dev: true
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optional: true
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/@prisma/client@4.16.1(prisma@4.16.1):
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resolution: {integrity: sha512-CoDHu7Bt+NuDo40ijoeHP79EHtECsPBTy3yte5Yo3op8TqXt/kV0OT5OrsWewKvQGKFMHhYQ+ePed3zzjYdGAw==}
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engines: {node: '>=14.17'}
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requiresBuild: true
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peerDependencies:
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prisma: '*'
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peerDependenciesMeta:
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prisma:
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optional: true
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dependencies:
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'@prisma/engines-version': 4.16.0-66.b20ead4d3ab9e78ac112966e242ded703f4a052c
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prisma: 4.16.1
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dev: false
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/@prisma/engines-version@4.16.0-66.b20ead4d3ab9e78ac112966e242ded703f4a052c:
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resolution: {integrity: sha512-tMWAF/qF00fbUH1HB4Yjmz6bjh7fzkb7Y3NRoUfMlHu6V+O45MGvqwYxqwBjn1BIUXkl3r04W351D4qdJjrgvA==}
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dev: false
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/@prisma/engines@4.16.1:
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resolution: {integrity: sha512-gpZG0kGGxfemgvK/LghHdBIz+crHkZjzszja94xp4oytpsXrgt/Ice82MvPsWMleVIniKuARrowtsIsim0PFJQ==}
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requiresBuild: true
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dev: false
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/@sapphire/async-queue@1.5.0:
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resolution: {integrity: sha512-JkLdIsP8fPAdh9ZZjrbHWR/+mZj0wvKS5ICibcLrRI1j84UmLMshx5n9QmL8b95d4onJ2xxiyugTgSAX7AalmA==}
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engines: {node: '>=v14.0.0', npm: '>=7.0.0'}
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@ -803,6 +832,15 @@ packages:
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duplex-child-process: 1.0.1
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dev: false
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/prisma@4.16.1:
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resolution: {integrity: sha512-C2Xm7yxHxjFjjscBEW4tmoraPHH/Vyu/A0XABdbaFtoiOZARsxvOM7rwc2iZ0qVxbh0bGBGBWZUSXO/52/nHBQ==}
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engines: {node: '>=14.17'}
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hasBin: true
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requiresBuild: true
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dependencies:
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'@prisma/engines': 4.16.1
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dev: false
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/readable-stream@3.6.2:
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resolution: {integrity: sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==}
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engines: {node: '>= 6'}
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@ -0,0 +1,15 @@
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-- CreateTable
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CREATE TABLE "Session" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"channel" TEXT NOT NULL
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);
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-- CreateTable
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CREATE TABLE "File" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"filename" TEXT NOT NULL,
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"timestamp" BIGINT NOT NULL,
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"sessionId" TEXT,
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CONSTRAINT "File_sessionId_fkey" FOREIGN KEY ("sessionId") REFERENCES "Session" ("id") ON DELETE SET NULL ON UPDATE CASCADE
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);
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@ -0,0 +1,20 @@
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/*
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Warnings:
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- Made the column `sessionId` on table `File` required. This step will fail if there are existing NULL values in that column.
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*/
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-- RedefineTables
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PRAGMA foreign_keys=OFF;
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CREATE TABLE "new_File" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"filename" TEXT NOT NULL,
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"timestamp" BIGINT NOT NULL,
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"sessionId" TEXT NOT NULL,
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CONSTRAINT "File_sessionId_fkey" FOREIGN KEY ("sessionId") REFERENCES "Session" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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INSERT INTO "new_File" ("filename", "id", "sessionId", "timestamp") SELECT "filename", "id", "sessionId", "timestamp" FROM "File";
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DROP TABLE "File";
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ALTER TABLE "new_File" RENAME TO "File";
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PRAGMA foreign_key_check;
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PRAGMA foreign_keys=ON;
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@ -0,0 +1,3 @@
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# Please do not edit this file manually
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# It should be added in your version-control system (i.e. Git)
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provider = "sqlite"
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@ -0,0 +1,27 @@
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// This is your Prisma schema file,
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// learn more about it in the docs: https://pris.ly/d/prisma-schema
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generator client {
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provider = "prisma-client-js"
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}
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datasource db {
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provider = "sqlite"
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url = "file:data.db"
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}
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model Session {
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id String @id @default(uuid())
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createdAt DateTime @default(now())
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channel String
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files File[]
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}
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model File {
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id String @id @default(uuid())
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filename String
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timestamp BigInt
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session Session @relation(fields: [sessionId], references: [id], onDelete: Cascade)
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sessionId String
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}
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@ -4,6 +4,7 @@ import { Client, GatewayIntentBits } from "@discordjs/core"
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import { config } from "./config.js"
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import { VoiceStateManager } from "./utils/wrapper/VoiceState.js"
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import { RecordingSessionManager } from "./utils/sessions.js"
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import { PrismaClient } from "@prisma/client"
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export const rest = new REST({ version: "10" }).setToken(config.token)
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@ -20,3 +21,5 @@ export const client = new Client({ rest, gateway })
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export const voiceStateManager = new VoiceStateManager()
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export const sessionManager = new RecordingSessionManager()
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export const db = new PrismaClient()
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@ -34,7 +34,7 @@ export const startCommand = async ({
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content: "먼저 음성 채널에 들어가주세요!",
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})
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sessionManager.addSession(data.guild_id, vc, shardId)
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await sessionManager.addSession(data.guild_id, vc, data.channel_id, shardId)
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await api.interactions.reply(data.id, data.token, {
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content: "냥냥",
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44
src/index.ts
44
src/index.ts
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@ -13,6 +13,7 @@ import { startCommand } from "./commands/start.js"
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import { config } from "./config.js"
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import { syncCommands } from "./utils/commands.js"
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import { VoiceState } from "./utils/wrapper/VoiceState.js"
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import { isMe } from "./utils/appid.js"
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process.on("uncaughtException", (error) => console.error(error))
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process.on("unhandledRejection", (error) => console.error(error))
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@ -82,20 +83,41 @@ client.on(GatewayDispatchEvents.InteractionCreate, async (args) => {
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}
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})
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client.on(GatewayDispatchEvents.VoiceStateUpdate, async (args) => {
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if (args.data.guild_id) {
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const adapter = sessionManager.adapters.get(args.data.guild_id)
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if (adapter) adapter.onVoiceStateUpdate(args.data)
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const guild = voiceStateManager.guilds.get(args.data.guild_id)
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client.on(GatewayDispatchEvents.VoiceStateUpdate, async ({ data, api }) => {
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if (data.guild_id) {
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const adapter = sessionManager.adapters.get(data.guild_id)
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if (adapter) adapter.onVoiceStateUpdate(data)
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const guild = voiceStateManager.guilds.get(data.guild_id)
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if (guild) {
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const state = guild.get(args.data.user_id)
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const state = guild.get(data.user_id)
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if (state) {
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state.update(args.data)
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state.update(data)
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} else {
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guild.set(
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args.data.user_id,
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new VoiceState(args.data, args.data.guild_id)
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)
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guild.set(data.user_id, new VoiceState(data, data.guild_id))
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}
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const session = sessionManager.sessionMap.get(data.guild_id)
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if (session) {
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let counter = 0
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let hasMe = false
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for (const state of guild.values()) {
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if (state.channelId !== session.voiceChannelId) continue
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if (isMe(state.id)) {
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hasMe = true
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continue
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}
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counter++
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}
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if (counter === 0 || !hasMe) {
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session.vc.destroy()
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sessionManager.removeSession(data.guild_id)
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await api.channels.createMessage(session.textChannelId, {
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content: `${session.id}`,
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})
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}
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}
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}
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}
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@ -0,0 +1,12 @@
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import { db } from "./api.js"
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import { mergeAudio } from "./utils/merge.js"
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const id = process.argv[2]
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const session = await db.session.findUnique({ where: { id } })
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if (!session) {
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throw new Error("session not found")
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}
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await mergeAudio(id)
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@ -1,3 +1,8 @@
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import { config } from "../config.js"
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export const getAppIdFromToken = (token: string) => {
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return atob(token.split(".")[0])
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}
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export const isMe = (userId: string) =>
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userId === getAppIdFromToken(config.token)
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@ -0,0 +1,65 @@
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import path from "path"
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import { db } from "../api.js"
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import { spawn } from "child_process"
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import { existsSync, mkdirSync } from "fs"
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export const mergeAudio = async (id: string) => {
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const finalDir = "recordings/final"
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const sourceDir = path.resolve("recordings", id)
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if (!existsSync(finalDir)) {
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mkdirSync(finalDir, { recursive: true })
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}
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const files = await db.file.findMany({
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where: {
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session: {
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id,
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},
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},
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})
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let inputs: string[] = []
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let filter: string[] = []
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let trackNames: string[] = []
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let counter = 0
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for (const file of files) {
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const filePath = path.join(sourceDir, file.filename)
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const index = counter++
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const trackName = `[c${index}]`
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inputs.push("-i", filePath)
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filter.push(
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`[${index}:a] adelay=${file.timestamp}|${file.timestamp} ${trackName}`
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)
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trackNames.push(trackName)
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}
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filter.push(
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`${trackNames.join(" ")} amix=inputs=${
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trackNames.length
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}:normalize=0 [out]`
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)
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const args = [
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...inputs,
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"-filter_complex",
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filter.join(";"),
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"-map",
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"[out]",
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"-async",
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"1",
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"-y",
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path.join(finalDir, `${id}.ogg`),
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]
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const p = spawn("ffmpeg", args).on("exit", (code) => {
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console.log("ffmpeg exited with code", code)
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})
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p.stderr.pipe(process.stderr)
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}
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@ -1,5 +1,5 @@
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import { Collection } from "@discordjs/collection"
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import { gateway, voiceStateManager } from "../api.js"
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import { db, gateway, voiceStateManager } from "../api.js"
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import {
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AudioReceiveStream,
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DiscordGatewayAdapterLibraryMethods,
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@ -11,9 +11,9 @@ import { Snowflake } from "discord-api-types/v10"
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import * as prism from "prism-media"
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import { pipeline } from "stream"
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import { createWriteStream, existsSync, mkdirSync } from "fs"
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import { getAppIdFromToken } from "./appid.js"
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import { config } from "../config.js"
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import path from "path"
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import { isMe } from "./appid.js"
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import { exec, spawn } from "child_process"
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export class RecordingSessionManager {
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sessionMap = new Collection<Snowflake, RecordingSession>()
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@ -23,11 +23,16 @@ export class RecordingSessionManager {
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return this.sessionMap.has(guild)
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}
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addSession(guild: Snowflake, channel: Snowflake, shardId: number) {
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async addSession(
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guild: Snowflake,
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voiceChannel: Snowflake,
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textChannel: Snowflake,
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shardId: number
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) {
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const session = new RecordingSession(
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joinVoiceChannel({
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guildId: guild,
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channelId: channel,
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channelId: voiceChannel,
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adapterCreator: (methods) => {
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this.adapters.set(guild, methods)
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return {
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@ -43,22 +48,48 @@ export class RecordingSessionManager {
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selfDeaf: false,
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selfMute: true,
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debug: true,
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})
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}),
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voiceChannel,
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textChannel
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)
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await session.init()
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this.sessionMap.set(guild, session)
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}
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removeSession(guild: Snowflake) {
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const session = this.sessionMap.get(guild)
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if (session) session.shutdown()
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this.sessionMap.delete(guild)
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}
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}
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export class RecordingSession {
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id: string
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streams = new Collection<Snowflake, UserStream>()
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startedAt = Date.now()
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id!: string
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constructor(
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public vc: VoiceConnection,
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public voiceChannelId: Snowflake,
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public textChannelId: Snowflake
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) {}
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async init() {
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const result = await db.session.create({
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data: {
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id: this.id,
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channel: this.voiceChannelId,
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},
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})
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this.id = result.id
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constructor(public vc: VoiceConnection) {
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this.id = Date.now().toString()
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vc.receiver.speaking.on("start", (userId) => this.addReceiver(userId))
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vc.receiver.speaking.on("end", (userId) => this.removeReceiver(userId))
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this.receiver.speaking.on("start", (userId) => this.addReceiver(userId))
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this.receiver.speaking.on("end", (userId) =>
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this.removeReceiver(userId)
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)
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}
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get receiver() {
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@ -66,11 +97,9 @@ export class RecordingSession {
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}
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addReceiver(userId: string) {
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if (userId === getAppIdFromToken(config.token)) return
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if (isMe(userId)) return
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if (this.streams.has(userId)) return
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console.log("Starting record:", userId)
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const receiver = this.receiver.subscribe(userId)
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this.streams.set(userId, new UserStream(this, receiver, userId))
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@ -80,11 +109,12 @@ export class RecordingSession {
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const stream = this.streams.get(userId)
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if (stream) {
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console.log("Stopping record:", userId)
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stream.subscription.push(null)
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this.streams.delete(userId)
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}
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}
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async shutdown() {}
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}
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|
||||
class UserStream {
|
||||
|
|
@ -105,7 +135,9 @@ class UserStream {
|
|||
},
|
||||
})
|
||||
|
||||
const dir = path.resolve("recordings", session.id, userId)
|
||||
const dir = path.resolve("recordings", session.id)
|
||||
const timestamp = Date.now() - session.startedAt
|
||||
const file = `${userId}-${timestamp}.ogg`
|
||||
|
||||
if (!existsSync(dir)) {
|
||||
mkdirSync(dir, {
|
||||
|
|
@ -113,20 +145,36 @@ class UserStream {
|
|||
})
|
||||
}
|
||||
|
||||
const filename = path.join(dir, `${Date.now() - session.startedAt}.ogg`)
|
||||
const filename = path.join(dir, file)
|
||||
|
||||
console.log(`Recording ${filename} started`)
|
||||
|
||||
const outputStream = createWriteStream(filename)
|
||||
|
||||
pipeline(subscription, this.oggStream, outputStream, (err) => {
|
||||
pipeline(subscription, this.oggStream, outputStream, async (err) => {
|
||||
outputStream.end()
|
||||
|
||||
if (err) {
|
||||
console.log(`Recording ${userId} ended with error: ${err}`)
|
||||
console.log(`Recording ${filename} ended with error: ${err}`)
|
||||
subscription.destroy(err)
|
||||
return
|
||||
}
|
||||
|
||||
console.log(`Recording ${userId} ended`)
|
||||
await db.file
|
||||
.create({
|
||||
data: {
|
||||
session: {
|
||||
connect: {
|
||||
id: session.id,
|
||||
},
|
||||
},
|
||||
filename: file,
|
||||
timestamp,
|
||||
},
|
||||
})
|
||||
.catch(console.error)
|
||||
|
||||
console.log(`Recording ${filename} ended`)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue