Module: PinterestDL

Defined in:
lib/pinterest-dl.rb

Constant Summary collapse

USER_AGENT = 
'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36'.freeze

Class Method Summary collapse

Class Method Details

.get_image_url(pin_url) ⇒ Object 



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# File 'lib/pinterest-dl.rb', line 23

def get_image_url(pin_url)
  html = fetch_html(pin_url)
  return nil unless html

  # 1 -> json-ld
  url = extract_json_ld(html, 'ImageObject')
  return url if url

  # 2 -> open graph
  match = html.match(%r{<meta[^>]*property="og:image"[^>]*content="([^"]+)"})
  if match
    url = match[1]
    puts "image url: #{url}"
    return url
  end

  # 3 -> direct i.pinimg.com patterns
  match = html.match(%r{https://i\.pinimg\.com/(?:originals|474x|236x|736x)/[^"\s]+})
  if match
    url = match[0]
    reset = "\e[0m"
    green = "\e[32m"
    puts "#{green}image url :#{reset} #{url}"
    return url
  end

  puts 'No found'
  nil
end

.get_video_url(pin_url) ⇒ Object 



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# File 'lib/pinterest-dl.rb', line 54

def get_video_url(pin_url)
  html = fetch_html(pin_url)
  return nil unless html

  # 1 -> json-ld
  url = extract_json_ld(html, 'VideoObject')
  if url
    url = url.gsub('\\u002F', '/').gsub('\\', '')
    puts "ok : #{url}"
    return url
  end

  # 2 -> Open Graph video
  match = html.match(%r{<meta[^>]*property="og:video"[^>]*content="([^"]+)"})
  if match
    url = match[1].gsub('\\u002F', '/').gsub('\\', '')
    puts "video url: #{url}"
    return url
  end

  # 3 -> contentUrl in page source
  match = html.match(/"contentUrl"\s*:\s*"([^"]+\.mp4[^"]*)"/)
  if match
    url = match[1].gsub('\\u002F', '/').gsub('\\', '')
    green = "\e[32m"
    reset = "\e[0m"
    puts "#{green}video url :#{reset} #{url}"
    return url
  end

  puts 'No found'
  nil
end