YoutubeKit

Overview

Swift framework for Youtube Data API (v3).

Installation

Now, This framework only supports SPM (Swift Package Manager).

Usage

NOTE: Before you read, please create project and generate API credentials on Google Cloud Platform.

Instantiation

If you don't have any access tokens:

// Credentials
let API_KEY = "XXXXXX"
let CLIENT_ID = "XXXXXX"
let CLIENT_SECRET = "XXXXXX"

// instantiation 
let API_CREDENTIAL = YoutubeKit.APICredential(apikey: API_KEY, clientID: CLIENT_ID, clientSecret: CLIENT_SECRET)

let youtube = YoutubeKit(apiCredential: API_CREDENTIAL, accessCredential: nil)

or if you already have access token:

// Credentials
let API_KEY = "XXXXXX"
let CLIENT_ID = "XXXXXX"
let CLIENT_SECRET = "XXXXXX"
let ACCESS_TOKEN = "XXXXXX"
let REFRESH_TOKEN = "XXXXXX"

// instantiation 
let API_CREDENTIAL = YoutubeKit.APICredential(apikey: API_KEY, clientID: CLIENT_ID, clientSecret: CLIENT_SECRET)
let ACCESS_CREDENTIAL = YoutubeKit.AccessCredential(accessToken: ACCESS_TOKEN, refreshToken: REFRESH_TOKEN, expires: Date(), grantedScopes: [.readwrite])

let youtube = YoutubeKit(apiCredential: API_CREDENTIAL, accessCredential: ACCESS_CREDENTIAL)

Authorize

To authorize to access user datas in your application, set Scope and call authorize.
(in details about scope, see here).

NOTE: This authorization flow can be only used at iOS or macOS. if you want to use it at console application, you need to set AccessCredential when instantiation.

for iOS:

let scope: [YoutubeKit.Scope] = [.readwrite, .forceSSL]
self.youtube.authorize(presentViewController: self, scope: scope) { (credential) in
    print(credential)
} failure: { (error) in
    print(error)
}

for macOS:

let scope: [YoutubeKit.Scope] = [.readwrite, .forceSSL]
self.youtube.authorize(scope: scope) { (credential) in
    print(credential)
} failure: { (error) in
    print(error)
}

Call API endpoints

Example: search

let query = "HIKAKIN"
self.youtube.search(query: query, maxResults: 1) { (result) in
    for item in result.items{
        print(item.serialize()!)
    }
} failure: { (_error) in
    print(error)
}

Response:

{
    "id": {
        "kind": "youtube#channel",
        "channelId": "UCZf__ehlCEBPop-_sldpBUQ"
    },
    "snippet": {
        "thumbnails": {
            "default": {
                "url": "https:\/\/yt3.ggpht.com\/ytc\/AAUvwniFFE8I4vqAWJY-iQltV1kvYhtD-iM0wgsS6nv9lA=s88-c-k-c0xffffffff-no-rj-mo"
            },
            "high": {
                "url": "https:\/\/yt3.ggpht.com\/ytc\/AAUvwniFFE8I4vqAWJY-iQltV1kvYhtD-iM0wgsS6nv9lA=s800-c-k-c0xffffffff-no-rj-mo"
            },
            "medium": {
                "url": "https:\/\/yt3.ggpht.com\/ytc\/AAUvwniFFE8I4vqAWJY-iQltV1kvYhtD-iM0wgsS6nv9lA=s240-c-k-c0xffffffff-no-rj-mo"
            }
        },
        "channelTitle": "HikakinTV",
        "title": "HikakinTV",
        "description": "HikakinTVはヒカキンが日常の面白いものを紹介するチャンネルです。 ◇プロフィール◇ YouTubeにてHIKAKIN、HikakinTV、HikakinGames、HikakinBlogと ４つの ...",
        "channelId": "UCZf__ehlCEBPop-_sldpBUQ",
        "publishedAt": "2011-07-19T11:31:43Z"
    }
}

Dependencies

• Enchan1207/Serializable - Extended Codable Protocol

Due to the update timing, it is possible that everything has not been listed here. See Package.swift for the exact dependencies.