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But first, please read +. \ No newline at end of file diff --git a/README.md b/README.md index c479742..8f9cb79 100644 --- a/README.md +++ b/README.md @@ -1,8 +1,40 @@ -# ytmusic-api +# YTMusic API -YouTube Music API which comes with TypeScript support +![License](https://img.shields.io/github/license/zS1L3NT/.github?style=for-the-badge) ![Languages](https://img.shields.io/github/languages/count/zS1L3NT/ts-npm-ytmusic-api?style=for-the-badge) ![Top Language](https://img.shields.io/github/languages/top/zS1L3NT/ts-npm-ytmusic-api?style=for-the-badge) ![Commit Activity](https://img.shields.io/github/commit-activity/y/zS1L3NT/ts-npm-ytmusic-api?style=for-the-badge) ![Last commit](https://img.shields.io/github/last-commit/zS1L3NT/ts-npm-ytmusic-api?style=for-the-badge) -## Initialization +YouTube Music API (Unofficial) is a YouTube Music data scraper. It comes with TypeScript support API for return types. The NPM Package can be found [here](https://npmjs.com/package/ytmusic-api) + +## Motivation +I used to use [youtube-music-api](https://npmjs.com/package/youtube-music-api) as my youtube music api data scraper. I liked looking into the source code of how it works but it never made sense to me. I also didn't like that there were no TypeScript annotations for the return types of methods. +Because of this, I decided to build my own version of a youtube music api with TypeScript annotations, testing and written in a way I can understand. + +## Features + +- TypeScript Support for data return types + - Data from YouTube can be inconsistent but YTMusic API has been tested and the data matches the TypeScript types 95% of the time +- Scrape information directly from YouTube Music API + - Search Suggestions + - Songs + - Videos + - Artists + - Albums + - Playlists + +## Installation + +With `yarn` + +``` +$ yarn add ytmusic-api +``` + +With `npm` + +``` +$ npm i ytmusic-api +``` + +## Usage Import YTMusic from the npm package @@ -24,13 +56,14 @@ ytmusic.initialize().then(() => { }) ``` -## Class Methods -### `getSearchSuggestions` +### Methods to fetch data + +#### `getSearchSuggestions` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | +| Name | Data Type | Description | +| :---- | :-------- | :------------------------------------ | | query | `string` | Search query you want suggestions for | The function returns a `Promise` which are the suggestion results @@ -41,12 +74,13 @@ ytmusic.getSearchSuggestions("Lilac").then(res => { }) ``` -### `search` +#### `search` + This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| query | `string` | Search query | +| Name | Data Type | Description | +| :------- | :-------------------------------------------------------------------- | :---------------------------------------------------------------------------------- | +| query | `string` | Search query | | category | `"SONG" \| "VIDEO" \| "ARTIST" \| "ALBUM" \| "PLAYLIST" \| undefined` | Type of results to search for. If not specified, returns all types of search result | The function **when nothing is passed as the category** returns a `Promise<`[SearchResult](#SearchResult)`[]>` which are the search results of all categories @@ -57,7 +91,8 @@ ytmusic.search("Lilac").then(results => { }) ``` -#### `search (category = "SONG")` +##### `search (category = "SONG")` + When you pass in `"SONG"` as the category, The function returns a `Promise<`[SongDetailed](#SongDetailed)`[]>` which are the song results @@ -68,7 +103,8 @@ ytmusic.search("Lilac", "SONG").then(songs => { }) ``` -#### `search (category = "VIDEO")` +##### `search (category = "VIDEO")` + When you pass in `"VIDEO"` as the category, The function returns a `Promise<`[VideoDetailed](#VideoDetailed)`[]>` which are the video results @@ -79,7 +115,8 @@ ytmusic.search("Lilac", "VIDEO").then(videos => { }) ``` -#### `search (category = "ARTIST")` +##### `search (category = "ARTIST")` + When you pass in `"ARTIST"` as the category The function returns a `Promise<`[ArtistDetailed](#ArtistDetailed)`[]>` which are the artist results @@ -90,7 +127,8 @@ ytmusic.search("Lilac", "ARTIST").then(artists => { }) ``` -#### `search (category = "ALBUM")` +##### `search (category = "ALBUM")` + When you pass in `"ALBUM"` as the category, The function returns a `Promise<`[AlbumDetailed](#AlbumDetailed)`[]>` which are the album results @@ -101,7 +139,8 @@ ytmusic.search("Lilac", "ALBUM").then(albums => { }) ``` -#### `search (category = "PLAYLIST")` +##### `search (category = "PLAYLIST")` + When you pass in `"PLAYLIST"` as the category, The function returns a `Promise<`[PlaylistFull](#PlaylistFull)`[]>` which are the playlist results @@ -112,13 +151,13 @@ ytmusic.search("Lilac", "PLAYLIST").then(playlists => { }) ``` -### `getSong` +#### `getSong` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| videoId | `string` | Video ID | +| Name | Data Type | Description | +| :------ | :-------- | :---------- | +| videoId | `string` | Video ID | The function returns a `Promise<`[SongFull](#SongFull)`>` which is the information about the song @@ -128,13 +167,13 @@ ytmusic.getSong("v7bnOxV4jAc").then(song => { }) ``` -### `getVideo` +#### `getVideo` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| videoId | `string` | Video ID | +| Name | Data Type | Description | +| :------ | :-------- | :---------- | +| videoId | `string` | Video ID | The function returns a `Promise<`[VideoFull](#VideoFull)`>` which is the information about the video @@ -144,13 +183,13 @@ ytmusic.getVideo("v7bnOxV4jAc").then(video => { }) ``` -### `getArtist` +#### `getArtist` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| artistId | `string` | Artist ID | +| Name | Data Type | Description | +| :------- | :-------- | :---------- | +| artistId | `string` | Artist ID | The function returns a `Promise<`[ArtistFull](#ArtistFull)`>` which is the information about the artist @@ -160,13 +199,13 @@ ytmusic.getArtist("UCTUR0sVEkD8T5MlSHqgaI_Q").then(artist => { }) ``` -### `getArtistSongs` +#### `getArtistSongs` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| artistId | `string` | Artist ID | +| Name | Data Type | Description | +| :------- | :-------- | :---------- | +| artistId | `string` | Artist ID | The function returns a `Promise<`[SongDetailed](#SongDetailed)`[]>` which is the information about all the artist's songs @@ -176,13 +215,13 @@ ytmusic.getArtistSongs("UCTUR0sVEkD8T5MlSHqgaI_Q").then(artistSongs => { }) ``` -### `getArtistAlbums` +#### `getArtistAlbums` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| artistId | `string` | Artist ID | +| Name | Data Type | Description | +| :------- | :-------- | :---------- | +| artistId | `string` | Artist ID | The function returns a `Promise<`[AlbumDetailed](#AlbumDetailed)`[]>` which is the information about all the artist's albums @@ -192,13 +231,13 @@ ytmusic.getArtistAlbums("UCTUR0sVEkD8T5MlSHqgaI_Q").then(artistAlbums => { }) ``` -### `getAlbum` +#### `getAlbum` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| albumId | `string` | Album ID | +| Name | Data Type | Description | +| :------ | :-------- | :---------- | +| albumId | `string` | Album ID | The function returns a `Promise<`[AlbumFull](#AlbumFull)`>` which is the information about the album @@ -208,13 +247,13 @@ ytmusic.getAlbum("MPREb_iG5q5DIdhdA").then(album => { }) ``` -### `getPlaylist` +#### `getPlaylist` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| playlistId | `string` | Playlist ID | +| Name | Data Type | Description | +| :--------- | :-------- | :---------- | +| playlistId | `string` | Playlist ID | The function returns a `Promise<`[PlaylistFull](#PlaylistFull)`>` which is the information about the playlist (without the videos) @@ -224,13 +263,13 @@ ytmusic.getPlaylist("OLAK5uy_nRb467jR73IXKybwzw22_rTYIJ808x4Yc").then(playlist = }) ``` -### `getPlaylistVideos` +#### `getPlaylistVideos` This function takes in the following parameters -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| playlistId | `string` | Playlist ID | +| Name | Data Type | Description | +| :--------- | :-------- | :---------- | +| playlistId | `string` | Playlist ID | The function returns a `Promise[]>` which is the information about the videos without the view count @@ -240,130 +279,174 @@ ytmusic.getPlaylistVideos("OLAK5uy_nRb467jR73IXKybwzw22_rTYIJ808x4Yc").then(play }) ``` -## Data Types -### `ThumbnailFull` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| url | `string` | Link | -| width | `number` | Width of the image | -| height | `number` | Height of the image | +### Data Types -### `SongDetailed` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"SONG"` | Type of data | -| videoId | `string \| null` | YouTube Video ID | -| name | `string` | Name | -| artists | [ArtistBasic](#ArtistBasic)`[]` | Artists | -| album | [AlbumBasic](#AlbumBasic) | Album | -| duration | `number` | Duration in seconds | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +#### `ThumbnailFull` -### `SongFull` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"SONG"` | Type of data | -| videoId | `string \| null` | YouTube Video ID | -| name | `string` | Name | -| artists | [ArtistBasic](#ArtistBasic)`[]` | Artists | -| duration | `number` | Duration in seconds | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | -| description | `string` | Description | -| formats | `any[]` | Video Formats | -| adaptiveFormats | `any[]` | Adaptive Video Formats | +| Name | Data Type | Description | +| :----- | :-------- | :------------------ | +| url | `string` | Link | +| width | `number` | Width of the image | +| height | `number` | Height of the image | -### `VideoDetailed` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"VIDEO"` | Type of data | -| videoId | `string \| null` | YouTube Video ID | -| name | `string` | Name | -| artists | [ArtistBasic](#ArtistBasic)`[]` | Channels that created the video | -| views | `number` | View count | -| duration | `number` | Duration in seconds | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +#### `SongDetailed` -### `VideoFull` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"VIDEO"` | Type of data | -| videoId | `string \| null` | YouTube Video ID | -| name | `string` | Name | -| artists | [ArtistBasic](#ArtistBasic)`[]` | Channels that created the video | -| views | `number` | View count | -| duration | `number` | Duration in seconds | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | -| description | `string` | Description | -| unlisted | `boolean` | If the video is unlisted on YouTube | -| familySafe | `boolean` | If the video is family safe on YouTube | -| paid | `boolean` | If the video is paid on YouTube | -| tags | `string[]` | Tags | +| Name | Data Type | Description | +| :--------- | :---------------------------------- | :------------------ | +| type | `"SONG"` | Type of data | +| videoId | `string \| null` | YouTube Video ID | +| name | `string` | Name | +| artists | [ArtistBasic](#ArtistBasic)`[]` | Artists | +| album | [AlbumBasic](#AlbumBasic) | Album | +| duration | `number` | Duration in seconds | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | -### `ArtistBasic` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| artistId | `string \| null` | Artist ID | -| name | `string` | Name | +#### `SongFull` -### `ArtistDetailed` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"ARTIST"` | Type of data | -| artistId | `string` | Artist ID | -| name | `string` | Name | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +| Name | Data Type | Description | +| :-------------- | :---------------------------------- | :--------------------- | +| type | `"SONG"` | Type of data | +| videoId | `string \| null` | YouTube Video ID | +| name | `string` | Name | +| artists | [ArtistBasic](#ArtistBasic)`[]` | Artists | +| duration | `number` | Duration in seconds | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +| description | `string` | Description | +| formats | `any[]` | Video Formats | +| adaptiveFormats | `any[]` | Adaptive Video Formats | -### `ArtistFull` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"ARTIST"` | Type of data | -| artistId | `string` | Artist ID | -| name | `string` | Name | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | -| description | `string \| null` | Description | -| subscribers | `number` | Number of subscribers the Artist has| -| topSongs | `Omit<`[SongDetailed](#SongDetailed)`, "duration">[]` | Top Songs from Artist | -| topAlbums | [AlbumDetailed](#AlbumDetailed)`[]` | Top Albums from Artist | +#### `VideoDetailed` -### `AlbumBasic` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| albumId | `string` | Album ID | -| name | `string` | Name | +| Name | Data Type | Description | +| :--------- | :---------------------------------- | :------------------------------ | +| type | `"VIDEO"` | Type of data | +| videoId | `string \| null` | YouTube Video ID | +| name | `string` | Name | +| artists | [ArtistBasic](#ArtistBasic)`[]` | Channels that created the video | +| views | `number` | View count | +| duration | `number` | Duration in seconds | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | -### `AlbumDetailed` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"ALBUM"` | Type of data | -| albumId | `string` | Album ID | -| playlistId | `string` | Playlist ID for Album | -| name | `string` | Name | -| artists | [ArtistBasic](#ArtistBasic)`[]` | Creators of the Album | -| year | `number` | Publication Year | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +#### `VideoFull` -### `AlbumFull` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"ALBUM"` | Type of data | -| albumId | `string` | Album ID | -| playlistId | `string` | Playlist ID for Album | -| name | `string` | Name | -| artists | [ArtistBasic](#ArtistBasic)`[]` | Creators of the Album | -| year | `number` | Publication Year | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | -| description | `string \| null` | Description | -| songs | [SongDetailed](#SongDetailed)`[]` | Songs in the Album +| Name | Data Type | Description | +| :---------- | :---------------------------------- | :------------------------------------- | +| type | `"VIDEO"` | Type of data | +| videoId | `string \| null` | YouTube Video ID | +| name | `string` | Name | +| artists | [ArtistBasic](#ArtistBasic)`[]` | Channels that created the video | +| views | `number` | View count | +| duration | `number` | Duration in seconds | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +| description | `string` | Description | +| unlisted | `boolean` | If the video is unlisted on YouTube | +| familySafe | `boolean` | If the video is family safe on YouTube | +| paid | `boolean` | If the video is paid on YouTube | +| tags | `string[]` | Tags | -### `PlaylistFull` -| Name | Data Type | Description | -| :--- | :-------- | :---------- | -| type | `"PLAYLIST"` | Type of data | -| playlistId | `string` | Playlist ID | -| name | `string` | Name | -| artist | [ArtistBasic](#ArtistBasic) | Creator of the Playlist | -| videoCount | `number` | Number of videos in the Playlist | -| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +#### `ArtistBasic` -### `SearchResult` -[SongDetailed](#SongDetailed) or [VideoDetailed](#VideoDetailed) or [ArtistDetailed](#ArtistDetailed) or [AlbumDetailed](#AlbumDetailed) or [PlaylistFull](#PlaylistFull) \ No newline at end of file +| Name | Data Type | Description | +| :------- | :--------------- | :---------- | +| artistId | `string \| null` | Artist ID | +| name | `string` | Name | + +#### `ArtistDetailed` + +| Name | Data Type | Description | +| :--------- | :---------------------------------- | :----------- | +| type | `"ARTIST"` | Type of data | +| artistId | `string` | Artist ID | +| name | `string` | Name | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | + +#### `ArtistFull` + +| Name | Data Type | Description | +| :---------- | :---------------------------------------------------- | :----------------------------------- | +| type | `"ARTIST"` | Type of data | +| artistId | `string` | Artist ID | +| name | `string` | Name | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +| description | `string \| null` | Description | +| subscribers | `number` | Number of subscribers the Artist has | +| topSongs | `Omit<`[SongDetailed](#SongDetailed)`, "duration">[]` | Top Songs from Artist | +| topAlbums | [AlbumDetailed](#AlbumDetailed)`[]` | Top Albums from Artist | + +#### `AlbumBasic` + +| Name | Data Type | Description | +| :------ | :-------- | :---------- | +| albumId | `string` | Album ID | +| name | `string` | Name | + +#### `AlbumDetailed` + +| Name | Data Type | Description | +| :--------- | :---------------------------------- | :-------------------- | +| type | `"ALBUM"` | Type of data | +| albumId | `string` | Album ID | +| playlistId | `string` | Playlist ID for Album | +| name | `string` | Name | +| artists | [ArtistBasic](#ArtistBasic)`[]` | Creators of the Album | +| year | `number` | Publication Year | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | + +#### `AlbumFull` + +| Name | Data Type | Description | +| :---------- | :---------------------------------- | :-------------------- | +| type | `"ALBUM"` | Type of data | +| albumId | `string` | Album ID | +| playlistId | `string` | Playlist ID for Album | +| name | `string` | Name | +| artists | [ArtistBasic](#ArtistBasic)`[]` | Creators of the Album | +| year | `number` | Publication Year | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | +| description | `string \| null` | Description | +| songs | [SongDetailed](#SongDetailed)`[]` | Songs in the Album | + +#### `PlaylistFull` + +| Name | Data Type | Description | +| :--------- | :---------------------------------- | :------------------------------- | +| type | `"PLAYLIST"` | Type of data | +| playlistId | `string` | Playlist ID | +| name | `string` | Name | +| artist | [ArtistBasic](#ArtistBasic) | Creator of the Playlist | +| videoCount | `number` | Number of videos in the Playlist | +| thumbnails | [ThumbnailFull](#ThumbnailFull)`[]` | Thumbnails | + +#### `SearchResult` + +[SongDetailed](#SongDetailed) or [VideoDetailed](#VideoDetailed) or [ArtistDetailed](#ArtistDetailed) or [AlbumDetailed](#AlbumDetailed) or [PlaylistFull](#PlaylistFull) + +## Credits +A lot of the credit should go to [youtube-music-api](https://npmjs.com/package/youtube-music-api). I build this package as a refactored and tested version of youtube-music-api with TypeScript annotations + +## Testing + +YTMusic API's data return types are tested with Jest. To run the tests, run the command + +``` +$ npm run test +``` + +## Built with + +- TypeScript + - [![typescript](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/typescript?style=flat-square)](https://npmjs.com/package/typescript) + - [![@types/jest](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/@types/jest?style=flat-square)](https://npmjs.com/package/@types/jest) + - [![@types/tough-cookie](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/@types/tough-cookie?style=flat-square)](https://npmjs.com/package/@types/tough-cookie) +- Axios + - [![axios](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/axios?style=flat-square)](https://npmjs.com/package/axios) +- Tough Cookie + - [![tough-cookie](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/tough-cookie?style=flat-square)](https://npmjs.com/package/tough-cookie) +- Jest + - [![@babel/core](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/@babel/core?style=flat-square)](https://npmjs.com/package/@babel/core) + - [![@babel/preset-env](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/@babel/preset-env?style=flat-square)](https://npmjs.com/package/@babel/preset-env) + - [![@babel/preet-typescript](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/@babel/preet-typescript?style=flat-square)](https://npmjs.com/package/@babel/preet-typescript) + - [![babel-jest](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/babel-jest?style=flat-square)](https://npmjs.com/package/babel-jest) + - [![jest](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/jest?style=flat-square)](https://npmjs.com/package/jest) +- Miscellaneous + - [![validate-any](https://img.shields.io/github/package-json/dependency-version/zS1L3NT/ts-npm-ytmusic-api/dev/validate-any?style=flat-square)](https://npmjs.com/package/validate-any)