eq_show_image_on_iterm.rb

require 'open-uri'
require 'cgi'

def show_image_on_iterm(url)
  filename = '/tmp/image_on_iterm'
  system('curl %s > %s 2>/dev/null' % [url, filename])
  command =<<CMD % filename
osascript -e "
tell application \\"iTerm\\"
  tell the first terminal
    tell the last session
      set background image path to \\"%s\\"
    end tell
  end tell
end tell
" 2>/dev/null
CMD
  system(command)
end

def embedly(url)
  embedly_key = ENV['EMBEDLY_KEY']
  data = JSON.parse(open('http://api.embed.ly/1/oembed?key=%s&url=%s' % [embedly_key, CGI.escape(url)]).read)
  #p data
  data['type'] == 'photo' ? data['url'] : data['thumbnail_url']
rescue => e
  puts 'error: %s' % e.message
  nil
end

Earthquake.init do
  output_filter do |item|
    if item['entities']
      if item['entities']['media']
        media = item['entities']['media'][0]
        if media['type'] == 'photo'
          show_image_on_iterm(media['media_url'])
        end
      elsif urls = item['entities']['urls']
        urls.each_with_index do |url, index|
          image_url = embedly(url['expanded_url'])

          if image_url
            show_image_on_iterm(image_url)
            break
          end
        end
      end
    end

    true
  end
end