# SuchTube

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> 🔍 📼 Youtube Search as a service

SuchTube is a server and a CLI app to search videos on YouTube.

The server responds to multiple formats and even comes with [Slack integration](#slack-integration) and [Discord integration](#discord-integration):

- `html` at `GET /search.html?q=cats`
- `json` at `GET /search.json?q=cats`
- `text` at `GET /search.text?q=cats`
- `slack` at `POST /search.slack` + Slack payload
- `discord` at `POST /search.discord` + Discord interaction payload

The CLI allows you to search videos without leaving the terminal:

    > suchtube funny cats
    > suchtube football top goals --random --open
    > suchtube trending videos --duration=short
    > suchtube documentary --duration=long --random

Or start the server:

    > suchtube --server

You can also use the search functionality [as a library](#usage-as-a-library).

## Installation and usage

### Requirements

- Node.js: Currently this package officially supports (and is tested against) Node v18+.
- YouTube Data API key: Should be loaded in the current shell as an environment variable named `SUCHTUBE_YOUTUBE_DATA_API_V3`.

### Install

Via npm:

    > npm install -g suchtube
    > suchtube --help

Via GitHub:

- Clone this repo and `cd` into it.
- Run `npm install`
- Run `npm start` to start the server
- Run `bin/suchtube -h` to use the CLI

The server listens by default on port 3333, if you want to change this, you can do it via the `PORT` environment variable. If you're starting the server using the SuchTube CLI, you can also set the port by:

    > suchtube --server --port 4444

## Options

Options while using the CLI are available in the following formats: `--time=10` or `--time 10`. For the server, you should pass the options along with the query, inside the `q` paramater, ie: `?q=funny+cats+--time=10`.

#### `--time=10`, `-t=10`

Starts the video at the given time in seconds.

#### `--random`, `-r`

Returns a random video taking into account the given topic.

#### `--duration=short`, `-d=short`

Filters videos by duration. Available values: `any` (default), `short`, `medium`, `long`. Uses YouTube's videoDuration parameter to filter results directly from the API.

#### `--open`, `-o` *(CLI only)*

Opens the video in your browser.

#### `--full`, `-f` *(CLI only)*

Displays full video's information. It corresponds to hit `GET /search.json?q=` against the server.

## Usage as a library

You can use the SuchTube search as a library:

```js
import { search } from 'suchtube'

search('funny cats', { random: true, duration: 'short' }).then(video => {
  console.log(video.title)
  console.log(video.link)
  console.log(video.publishedAt)
})
```

## Slack integration

`/suchtube funny cats --random`

To integrate SuchTube in your Slack workspace, read the following guides: https://api.slack.com/slash-commands.

Basically, you should run the server, make it publicly available (via URL or IP) and create a custom Slash Command pointing to your instance URL.

## Discord integration

`/suchtube query:funny cats --random`

To integrate SuchTube in your Discord server, read the following guides: https://discord.com/developers/docs/interactions/application-commands.

You need to:
1. Create a Discord application at https://discord.com/developers/applications
2. Set up a slash command with the name `suchtube`
3. Add a string option named `query` for the search terms
4. Set the interaction endpoint URL to your server instance at `/search.discord`
5. Install the application to your Discord server

The Discord integration responds with the video link in the channel where the command was used.

## Contributing

Any kind of idea, suggestion or bug report are really welcome! Just fork the repo, make your hack and send a pull request.

Thanks to all contributors, you rock :metal:

## Development

Start the server in development mode (`nodemon` + debugging):

    > npm run dev

Run tests:

    > npm test

## License

Copyright (c) Marc Anguera Insa. SuchTube is released under the [MIT](LICENSE) License.