## yt-dlp-bot Simple and reliable YouTube Download Telegram Bot. Version: 0.4. [Release details](.releases/release_0.4.md). ![frames](.assets/download_success.png) ## 😂 Features * Download videos from any [yt-dlp](https://github.com/yt-dlp/yt-dlp) supported website * Upload downloaded videos to the Telegram chat * Trigger video download by sending link to an API * Track download tasks via API ## ⚙ Quick Setup 1. Create Telegram bot using [BotFather](https://t.me/BotFather) and get your `token` 2. [Get your Telegram API Keys](https://my.telegram.org/apps) (`api_id` and `api_hash`) 3. [Find your Telegram User ID](https://stackoverflow.com/questions/32683992/find-out-my-own-user-id-for-sending-a-message-with-telegram-api) 4. Copy `bot/config-example.yml` to `bot/config.yml` 5. Write `token`, `api_id`, `api_hash` to `bot/config.yml` by changing respective placeholders 6. Write your Telegram user id to the `allowed_users` -> `id` by replacing dummy value and change or remove `forward_group_id` value (if you want to forward the video to some group when upload is enabled) 7. Check the default environment variables in `envs/.env_common` and change if needed 8. Video storage path (`STORAGE_PATH` environment variable) is located in the `envs/.env_worker` file. By default, it's `/filestorage` path inside the container. What you want is to map the real path to this inside the `docker-compose.yml` file for `worker` service, e.g. if you're on Windows, next strings mean container path `/filestorage` is mapped to real `D:/Videos` so your videos will be saved to your `Videos` folder. ```yml worker: ... volumes: - "D:/Videos:/filestorage" ``` 9. If you want your downloaded video to be uploaded back to the Telegram, set `upload_video_file` config variable for your user in the `config.yml` to `True` ## 🏃 Run ```bash # Build base image docker compose build base-image # Build and run all services in detached mode docker compose up --build -d -t 0 && docker compose logs --tail 100 -f # Stop all services docker compose stop -t 0 ``` Your telegram bot should send you a startup message: `✨ started, paste video URL to start download` and that's it. After pasting video URL(s) bot will send you appropriate message whether they were downloaded or something went wrong. ## 💻 Advanced setup 1. If you want to change `yt-dlp` download options, go to the `worker/ytdl_opts` directory, copy content from `default.py` to `user.py` and modify as you wish by checking [available options](https://github.com/yt-dlp/yt-dlp/blob/master/yt_dlp/YoutubeDL.py#L180) . 2. Default max simultaneous video downloads by worker service is 2. Change the `MAX_SIMULTANEOUS_DOWNLOADS` variable in `envs/.env_worker` to desired value but keep in mind `yt-dlp` may glitch when the value is high. 3. Worker service (particularly the FFmpeg process) makes a JPEG thumbnail from the video. It's needed when you choose to upload the video to the Telegram chat. By default, it tries to make it on the 10th second of the video, but if the video is shorter, it will make it on `video length / 2` time point because the FFmpeg process will error out. Change the `THUMBNAIL_FRAME_SECOND` variable if needed in the `envs/.env_worker` file. ## 🛑 Failed download If your URL can't be downloaded for some reason, you will see a message with error details ![frames](.assets/download_failed.png) ## Access - **API**: default port is `1984` and no auth. Port can be changed in `docker-compose.yml` - **RabbitMQ**: default creds are located in `envs/.env_common` - **PostgreSQL**: default creds are located in `envs/.env_common`. Same creds are stored for Alembic in `worker/alembic.ini` on 53rd line. ## API By default, API service will run on your `localhost` and `1984` port. API endpoint documentations lives at `http://127.0.0.1:1984/docs`. | Endpoint | Method| Description| |---|---|---| | `/status` | `GET` | Get API healthcheck status, usually response is `{"status": "OK"}` | | `/v1/yt-dlp` | `GET` | Get latest and currently installed `yt-dlp` version | |`/v1/tasks/?include_meta=False&status=DONE`| `GET` | Get all tasks with filtering options like to include large file metadata and by task status: `PENDING`, `PROCESSING`, `FAILED` and `DONE`. | | `/v1/tasks/f828714a-5c50-45de-87c0-3b51b7e04039?include_meta=True` | `GET` | Get info about task by ID | | `/v1/tasks/latest?include_meta=True` | `GET` | Get info about latest task | | `/v1/tasks/f828714a-5c50-45de-87c0-3b51b7e04039` | `DELETE` | Delete task by ID | | `/v1/tasks/latest?include_meta=True` | `GET` | Get info about the latest task | | `/v1/tasks` | `POST` | Create a download task by sending json payload `{"url": ""}` | | `/v1/tasks/stats` | `GET` | Get overall tasks stats | ### API examples 1. `GET http://localhost:1984/v1/tasks/?include_meta=False&status=DONE&limit=2&offset=0` Response ```json [ { "id": "7ab91ef7-461c-4ef6-a35b-d3704fe28e6c", "url": "https://youtu.be/jMetnwUZBJQ", "status": "DONE", "source": "BOT", "added_at": "2022-02-14T02:29:55.981622", "created": "2022-02-14T02:29:57.211622", "updated": "2022-02-14T02:29:59.595551", "message_id": 621, "file": { "id": "4b1c63ed-3e32-43e6-a0b7-c7fc8713b268", "created": "2022-02-14T02:29:59.597839", "updated": "2022-02-14T02:29:59.597845", "name": "Ana Flora Vs. Dj Brizi - Conversa Fiada", "ext": "mp4" } }, { "id": "952bfb7f-1ab3-4db9-8114-eb9995d0cf8d", "url": "https://youtu.be/AWy1qiTF64M", "status": "DONE", "source": "API", "added_at": "2022-02-14T00:36:21.398624", "created": "2022-02-14T00:36:21.410999", "updated": "2022-02-14T00:36:23.535844", "message_id": null, "file": { "id": "ad1fef96-ce1c-4c5e-a426-58e2d5d3e907", "created": "2022-02-14T00:36:23.537706", "updated": "2022-02-14T00:36:23.537715", "name": "Rufford Ford | part 47", "ext": "mp4" } } ] ``` 2. `POST http://localhost:1984/v1/tasks` Request ```json { "url": "https://youtu.be/AWy1qiTF64M" } ``` Response ```json { "id": "5ac05808-b29c-40d6-b250-07e3e769d8a6", "url": "https://youtu.be/AWy1qiTF64M", "source": "API", "added_at": "2022-02-14T00:35:25.419962+00:00" } ``` 3. `GET http://localhost:1984/v1/tasks/stats` Response ```json { "total": 39, "unique_urls": 5, "pending": 0, "processing": 0, "failed": 26, "done": 13 } ```