Contents

class VideoInfo
  module Providers
    module YoutubeAPI
      def api_key
        VideoInfo.provider_api_keys[:youtube]
      end

      def title
        _video_snippet['title']
      end

      def description
        _video_snippet['description']
      end

      def keywords
        _video_snippet['tags']
      end

      def duration
        video_duration = _video_content_details['duration'] || 0
        ISO8601::Duration.new(video_duration).to_seconds.to_i
      end

      def date
        return unless published_at = _video_snippet['publishedAt']
        Time.parse(published_at, Time.now.utc)
      end

      def view_count
        _video_statistics['viewCount'].to_i rescue 0
      end

      private

      def available?
        data['items'].size > 0
      rescue VideoInfo::HttpError
        false
      end

      def _api_base
        'www.googleapis.com'
      end

      def _api_path
        "/youtube/v3/videos?id=#{video_id}&part=snippet,statistics,contentDetails&fields=items(id,snippet,statistics,contentDetails)&key=#{api_key}"
      end

      def _api_url
        "https://#{_api_base}#{_api_path}"
      end

      def _video_snippet
        return {} unless available?
        data['items'][0]['snippet']
      end

      def _video_content_details
        return {} unless available?
        data['items'][0]['contentDetails']
      end

      def _video_statistics
        return {} unless available?
        data['items'][0]['statistics']
      end

      def _video_thumbnail(id)
        _video_entry['media$group']['media$thumbnail'][id]['url']
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
video_info-2.6.0	lib/video_info/providers/youtube_api.rb