class Services::Twitter < Service include Rails.application.routes.url_helpers include MarkdownHelper def provider "twitter" end def post(answer) Rails.logger.debug "posting to Twitter {'answer' => #{answer.id}, 'user' => #{self.user_id}}" post_tweet answer end private def client @client ||= Twitter::REST::Client.new( consumer_key: APP_CONFIG['sharing']['twitter']['consumer_key'], consumer_secret: APP_CONFIG['sharing']['twitter']['consumer_secret'], access_token: self.access_token, access_token_secret: self.access_secret ) end def post_tweet(answer) client.update! prepare_tweet(answer) end def prepare_tweet(answer) # TODO: improve this. question_content = twitter_markdown answer.question.content answer_content = twitter_markdown answer.content answer_url = show_user_answer_url( id: answer.id, username: answer.user.screen_name, host: APP_CONFIG['hostname'], protocol: (APP_CONFIG['https'] ? :https : :http) ) "#{question_content[0..54]}#{'…' if question_content.length > 55}" \ " — #{answer_content[0..55]}#{'…' if answer_content.length > 56} #{answer_url}" end end