Class: Skiptorium::Blogger::Destination

Inherits:
Skiptorium::BaseDestination show all
Defined in:
lib/skiptorium/blogger/destination.rb

Constant Summary collapse

API_BASE = 
'https://www.googleapis.com/blogger/v3'
TOKEN_URL = 
'https://oauth2.googleapis.com/token'

Instance Attribute Summary

Attributes inherited from Skiptorium::BaseDestination

#cache, #config

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Skiptorium::BaseDestination

#with_cache

Constructor Details

#initialize(config) ⇒ Destination

Returns a new instance of Destination.



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# File 'lib/skiptorium/blogger/destination.rb', line 9

def initialize(config)
  super
  @blog_id = config['blog_id']
  @api_key = config['api_key']
  @client_id = config['client_id']
  @client_secret = config['client_secret']
  @refresh_token = config['refresh_token']
end

Class Method Details

.to_article(item) ⇒ Object 



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# File 'lib/skiptorium/blogger/destination.rb', line 88

def self.to_article(item)
  Article.new(
    id: item['id'].to_s,
    title: item['title'],
    published_at: Article.parse_date(item['published']),
    markdown: false
  )
end

Instance Method Details

#exists?(article, force: false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/skiptorium/blogger/destination.rb', line 18

def exists?(article, force: false)
  response = with_cache(:articles, force: force) do
    with_client(url: API_BASE) do |client|
      client.get("blogs/#{@blog_id}/posts", {
                   'key' => @api_key,
                   'fetchBodies' => 'false',
                   'maxResults' => 50
                 })
    end
  end

  return false unless response.success?

  items = JSON.parse(response.body)['items'] || []

  articles = items.map(&:with_indifferent_access).map(&self.class.method(:to_article))

  articles.any? do |a|
    article.same?(a)
  end
end

#publish(article) ⇒ Object 



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# File 'lib/skiptorium/blogger/destination.rb', line 40

def publish(article)
  access_token = refresh_access_token
  html_content = article.to_html

  client = Faraday.new(url: API_BASE) do |builder|
    builder.headers['Authorization'] = "Bearer #{access_token}"
    builder.headers['Content-Type'] = 'application/json'
    builder.adapter Faraday.default_adapter
  end

  payload = {
    'kind' => 'blogger#post',
    'blog' => { 'id' => @blog_id },
    'title' => article.title,
    'content' => html_content
  }
  payload['labels'] = article.tags if article.tags&.any?

  response = client.post("blogs/#{@blog_id}/posts", JSON.generate(payload))

  raise "Blogger publish error: #{response.status} - #{response.body}" unless response.success?

  post = JSON.parse(response.body)
  puts "  Published to Blogger: #{post['url']}"
end