node-itunes-search

node-itunes-search

A simple NodeJS wrapper for the ITunes Search API.

What?

The iTunes Search API is a publicly available API hosted by Apple which streams Metadata. This wrapper uses the phin npm package to make HTTP requests to the API.

• Installation
• Importing
• Usage
• API
• Contributing
• Examples

Installation

$ npm install node-itunes-search

Importing

Commonjs

const itunesAPI = require("node-itunes-search");

ES6

import {ItunesSearchOptions} from "node-itunes-search";

Default Namespace

import ItunesSearch from "node-itunes-search";

Usage

The module exposes 2 functions searchItunes and lookupItunes which can be used to search and lookup content using the Itunes Search API respectively.

Both of these functions use vanilla javascript promises which, when successful, will return an ItunesResult.

Note Versions 1.2.0 and higher now have a simpler syntax.

Search

const itunesAPI = require("node-itunes-search");

const searchOptions = new itunesAPI.ItunesSearchOptions({
  term: "Queen Bohemian Rhapsody", // All searches require a single string query.

  limit: 1 // An optional maximum number of returned results may be specified.
});

itunesAPI.searchItunes(searchOptions).then((result) => {
  console.log(result);
});

Simple Search

const itunesApi = require("node-itunes-search");

const searchOptions = {
  term: "Queen Bohemian Rhapsody",
  limit: 1
};

const result = await itunesApi.searchItunes(searchOptions);

Lookup

import {
  lookupItunes,
  ItunesResult,
  ItunesLookupOptions,
  ItunesLookupType
} from "node-itunes-search";

const lookupOptions = new ItunesLookupOptions({
  keys: ["560857776"], // Specify ID(s) of desired content
  keyType: ItunesLookupType.ID // Searching by content ID(s)
});

lookupItunes(lookupOptions).then((result: ItunesResult) => {
  console.log(result);
});

Simple Lookup

import ItunesSearch from "node-itunes-search";

const lookupOptions: ItunesSearch.LookupOptionsInterface = {
  keys: ["560857776"],
  keyType: ItunesSearch.LookupType.ID
};

const result: ItunesSearch.Result = await ItunesSearch.lookup(lookupOptions);

API

Global Variables

const itunesSearchRoot: string

The root domain used when making search queries using the searchItunes function.

const itunesLookupRoot: string

The root domain used when making lookup queries using the lookupItunes function.

Interfaces

ISearchOptions

The structure for an options object required when calling the searchItunes function.

Members

term: string

The string query for the search request. For example if your looking for a particular song, using the format "ARTIST_NAME SONG_NAME" may return more accurate results.

country?: string

A 2 character string representing an ISO 3166 code.

For example, to specify "United States" use "US".

Please refer to the following URL for other country codes: https://en.m.wikipedia.org/wiki/ISO_3166-1_alpha-2

media?: ItunesMedia

entity?: ItunesEntityMovie | ItunesEntityPodcast | ItunesEntityMusic | ItunesEntityMusicVideo | ItunesEntityAudioBook | ItunesEntityShortFilm | ItunesEntityTvShow | ItunesEntitySoftware | ItunesEntityEbook | ItunesEntityAll

limit?: number

lang?: "en_us" | "ja_jp"

extras?: {}

A JSON object containing any custom query properties to be included in the search.

This is useful when a property is missing from ISearchOptions.

toURI?: () => string

ILookupOptions

The structure for an options object required when calling the lookupItunes function.

keys: Array<string>

keyType: ItunesLookupType

entity?: ItunesEntityMovie | ItunesEntityPodcast | ItunesEntityMusic | ItunesEntityMusicVideo | ItunesEntityAudioBook | ItunesEntityShortFilm | ItunesEntityTvShow | ItunesEntitySoftware | ItunesEntityEbook | ItunesEntityAll

limit?: number

extras?: {}

A JSON object containing any custom query properties to be included in the search.

This is useful when a property is missing from ILookupOptions.

toURI?: () => string

Classes

ItunesSearchOptions

ItunesLookupOptions

ItunesProperties

All the properties of a single result from a searchItunes or lookupItunes query.

Each ItunesProperties also comes with a raw property. This is an exact copy of the result without enforcing any types. The raw property is especially useful when a needed result property is missing from the ItunesProperties class.

Type	Member
ItunesWrapperType	wrapperType
ItunesKind	kind
ItunesExplicitness	collectionExplicitness
ItunesExplicitness	trackExplicitness
boolean	isStreamable
object	raw
number	artistId
number	collectionId
number	trackId
number	collectionPrice
number	trackPrice
number	discCount
number	discNumber
number	trackCount
number	trackNumber
number	trackTimeMillis
string	artistName
string	collectionName
string	trackName
string	collectionCensoredName
string	trackCensoredName
string	artistViewUrl
string	collectionViewUrl
string	trackViewUrl
string	previewUrl
string	artworkUrl30
string	artworkUrl60
string	artworkUrl100
string	releaseDate
string	country
string	currency
string	primaryGenreName

ItunesResult

The returned metadata of a searchItunes or lookupItunes query.

Members

const results: Array<ItunesProperties>

An Array of ItunesProperties objects parsed from the result of a searchItunes or lookupItunes query.

const resultCount: number

The total number of results.

Enums

ItunesLookupType

Key	Value
ID	"id"
AMGARTISTID	"amgArtistId"
AMGALBUMID	"amgAlbumId"
AMGVIDEOID	"amgVideoId"
UPC	"upc"
ISBN	"isbn"

ItunesExplicitness

Key	Value
Explicit	"explicit"
Cleaned	"cleaned"
NotExplicit	"notExplicit"

ItunesKind

Key	Value
Book	"book"
Album	"album"
CoachedAudio	"coached-audio"
FeatureMovie	"feature-movie"
InteractiveBooklet	"interactive-booklet"
MusicVideo	"music-video"
PdfPodcast	"pdf podcast"
PodcastEpisode	"podcast-episode"
SoftwarePackage	"software-package"
Song	"song"
TvEpisode	"tv-episode"
Artist	"artist"

ItunesWrapperType

Key	Value
Track	"track"
Collection	"collection"
Artist	"artist"

ItunesMedia

Key	Value
Movie	"movie"
Podcast	"podcast"
Music	"music"
MusicVideo	"musicVideo"
AudioBook	"audiobook"
ShortFilm	"shortFilm"
TvShow	"tvShow"
Software	"software"
Ebook	"ebook"
All	"all"

ItunesEntityMovie

Key	Value
MovieArtist	"movieArtist"
Movie	"movie"

ItunesEntityPodcast

Key	Value
PodcastAuthor	"podcastAuthor"
Podcast	"podcast"

ItunesEntityMusic

Key	Value
MusicArtist	"musicArtist"
MusicTrack	"musicTrack"
Album	"album"
MusicVideo	"musicVideo"
Mix	"mix"
Song	"song"

ItunesEntityMusicVideo

Key	Value
MusicArtist	"musicArtist"
MusicVideo	"musicVideo"

ItunesEntityAudioBook

Key	Value
AudioBookAuthor	"audiobookAuthor"
AudioBook	"audiobook"

ItunesEntityShortFilm

Key	Value
ShortFilmArtist	"shortFilmArtist"
ShortFilm	"shortFilm"

ItunesEntityTvShow

Key	Value
TvEpisode	"tvEpisode"
TvSeason	"tvSeason"

ItunesEntitySoftware

Key	Value
Software	"software"
IPadSoftware	"iPadSoftware"
MacSoftware	"macSoftware"

ItunesEntityEbook

Key	Value
Ebook	"ebook"

ItunesEntityAll

Key	Value
Movie	"movie"
Album	"album"
AllArtist	"allArtist"
Podcast	"podcast"
MusicVideo	"musicVideo"
Mix	"mix"
AudioBook	"audiobook"
TvSeason	"tvSeason"
AllTrack	"allTrack"

Functions

searchItunes

lookupItunes

Namespace

node-itunes-search exports a single default namespace ItunesSearch. This is an alternative to referencing all models the package exports.

Aliases

Type	Model	Namespace Alias
Global Variable	itunesSearchRoot	SearchRoot
Global Variable	itunesLookupRoot	LookupRoot
Interface	ISearchOptions	SearchOptionsInterface
Interface	ILookupOptions	LookupOptionsInterface
Class	ItunesSearchOptions	SearchOptions
Class	ItunesLookupOptions	LookupOptions
Class	ItunesProperties	Properties
Class	ItunesResult	Result
Enum	ItunesLookupType	LookupType
Enum	ItunesExplicitness	Explicitness
Enum	ItunesKind	Kind
Enum	ItunesWrapperType	WrapperType
Enum	ItunesMedia	Media
Enum	ItunesEntityMovie	Entity.Movie
Enum	ItunesEntityPodcast	Entity.Podcast
Enum	ItunesEntityMusic	Entity.Music
Enum	ItunesEntityMusicVideo	Entity.MusicVideo
Enum	ItunesEntityAudioBook	Entity.AudioBook
Enum	ItunesEntityShortFilm	Entity.ShortFilm
Enum	ItunesEntityTvShow	Entity.TvShow
Enum	ItunesEntitySoftware	Entity.Software
Enum	ItunesEntityEbook	Entity.Ebook
Enum	ItunesEntityAll	Entity.All
Function	searchItunes	search
Function	lookupItunes	lookup

Note: Since the ItunesSearch namespace is the default export of the package, using the name ItunesSearch is optional.

Example

Description	Statement	Result
TypeScript import	import ItunesSearch from "node-itunes-search";	Success
Default import	import ItunesSearch from "node-itunes-search";	Success
Default import (custom identifier)	import NodeItunesSearch from "node-itunes-search";	Success
TypeScript import (non-existent identifier)	import {NodeItunesSearch} from "node-itunes-search";	Fail

Contributing

Feel free to make an issue or pull request. My schedule is pretty open and I will be more than happy to review any requests or answer any questions you may have!

Examples

Look in the examples directory for usage examples.