Railsのアプリでyoutubeの動画を自動で貼り付けたくて、導入しようとしたけど、あるところで詰まったのでメモとして残しておく。
###まずは、Google API Keyを取得すること。
↓この記事を参考にしました。
https://www.plusdesign.co.jp/blog/?p=7752
youtubeの一般情報取得だけなら、OAuth2.0は登録しなくていいっぽい。
処理を書く。
とりあえずターミナル上で動くことを確認しました。
下記GemFileを作成し、bundle install。
Gemfile
# frozen_string_literal: true
source "https://rubygems.org"
git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
gem 'google-api-client', '<0.9'
# gem "rails"
gem 'optimist'
youtube.rb
require 'rubygems'
require 'google/api_client'
require 'optimist'
# Set DEVELOPER_KEY to the API key value from the APIs & auth > Credentials
# tab of
# Google Developers Console <https://console.developers.google.com/>
# Please ensure that you have enabled the YouTube Data API for your project.
DEVELOPER_KEY = ' 取得したAPIKEYを書くこと'
YOUTUBE_API_SERVICE_NAME = 'youtube'
YOUTUBE_API_VERSION = 'v3'
def get_service
client = Google::APIClient.new(
:key => DEVELOPER_KEY,
:authorization => nil,
:application_name => $PROGRAM_NAME,
:application_version => '1.0.0'
)
youtube = client.discovered_api(YOUTUBE_API_SERVICE_NAME, YOUTUBE_API_VERSION)
return client, youtube
end
def main
opts = Optimist::options do
opt :q, 'Search term', :type => String, :default => '検索したい文字列'
opt :max_results, 'Max results', :type => :int, :default => 25
end
client, youtube = get_service
begin
# Call the search.list method to retrieve results matching the specified
# query term.
search_response = client.execute!(
:api_method => youtube.search.list,
:parameters => {
:part => 'snippet',
:q => opts[:q],
:maxResults => opts[:max_results]
}
)
videos = []
channels = []
playlists = []
# Add each result to the appropriate list, and then display the lists of
# matching videos, channels, and playlists.
search_response.data.items.each do |search_result|
case search_result.id.kind
when 'youtube#video'
videos << "#{search_result.snippet.title} (#{search_result.id.videoId})"
when 'youtube#channel'
channels << "#{search_result.snippet.title} (#{search_result.id.channelId})"
when 'youtube#playlist'
playlists << "#{search_result.snippet.title} (#{search_result.id.playlistId})"
end
end
puts "Videos:\n", videos, "\n"
puts "Channels:\n", channels, "\n"
puts "Playlists:\n", playlists, "\n"
rescue Google::APIClient::TransmissionError => e
puts "error!!!"
puts e.result.body
end
end
main
ターミナル上でruby youtube.rb
したら以下エラーが!
/.rbenv/versions/2.5.3/lib/ruby/2.5.0/net/
http/header.rb:23:in `block in initialize_http_header':
header field value cannot include CR/LF (ArgumentError)
よくわからないけど、Rubyのバージョン2.5.3がうまくいかない原因みたいだった。
そこで2.4.1にバージョンを切り替えてもう一度ruby youtube.rb
そうするとまたエラーが!
{
"error": {
"errors": [
{
"domain": "usageLimits",
"reason": "ipRefererBlocked",
"message": "The request did not specify any referer. Please ensure that the client is sending referer or use the API Console to remove the referer restrictions.", "extendedHelp":
}
],
"code": 403,
"message": "The request did not specify any referer. Please ensure that the client is sending referer or use the API Console to remove the referer restrictions."
}
}
これの原因は、APIKeyの制限をGoogleCloudPlatform上でHTTPリファラーを設定したのがダメだったみたい。
なのでHTTPリファラーの制限をなしにしました。(APIキーの設定を変更した後は、キーの再生成をすること!)←ここで詰まった。
うまくいった!
Videos:
Earth, Wind & Fire - September (Official Music Video) (Gs069dndIYk)
Earth, Wind & Fire - Let's Groove (Official Music Video) (Lrle0x_DHBM)
Earth, Wind & Fire - Boogie Wonderland (Official Music Video) (god7hAPv8f0)
Earth, Wind & Fire - Fantasy (Audio) (r58GQYFZeLE)
Earth, Wind & Fire - Fantasy (Official Music Video) (L0CVoFsUhC4)
The Best Of Earth Wind & Fire (SocjITU2aPo)
Earth, Wind & Fire - Reasons (Official Music Video) (0Qz_b1di3i8)
Earth, Wind & Fire - In the stone, Settember, After the love has gone (mfagqCcyE6g)
Earth Wind & Fire - Greatest Hits Live (Full Album) (-qehsJRbwZ0)
Earth, Wind & Fire - After The Love Has Gone (Live) (7tuJfud4W6U)
Earth, Wind & Fire - Greatest Hits (1998)(full album) (0oGxgwehl2c)
Earth, Wind & Fire - In the Stone (Audio) (6Z2xClustQo)
Earth, Wind & Fire (3/16) - Lets groove (IcuWyMzdlnM)
Earth, Wind & Fire (7/16) - Reason. (X_XNUMfQyMY)
AFTER THE LOVE HAS GONE - Earth, Wind and Fire Lyrics (yw-em78BCRw)
Earth, Wind & Fire (8/11) - Thats the way of the world (_R2RsP43rmg)
Earth, Wind & Fire - "Lets Groove" | Phil Wright Choreography | Ig : @phil_wright_ (_zdv23bAINM)
Earth, Wind & Fire - After The Love Has Gone (Audio) (CUCLNPOjPZw)
Chicago and Earth, Wind & Fire - Live at the Greek Theatre '04_1СD (XzFPG4UtVko)
Earth Wind And Fire - Would You Mind (bvRlgDnbh_Q)
Earth, Wind & Fire - September (Live) (Rm_9mxZV10U)
Earth, Wind and Fire - "That's The Way of The World" (5vIIZydXDqg)
Channels:
Earth Wind & Fire (UCztiH7D-fHwsMyUF8r15vsQ)
EarthWindandFireVEVO (UC72IXi6wx33LdltVkdwtLpw)
Playlists:
Best Of EARTH WIND AND FIRE (Playlist) (PLF9Dx60oSplx5RxRUHcuZNnVKszR4ZL6O)
とりあえずここまで、、、