Class: EmailToFace::Gravatar

Inherits:
Object
  • Object
show all
Defined in:
lib/email_to_face.rb

Class Method Summary collapse

Class Method Details

.user_image(email, fb_type = nil) ⇒ Object 



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# File 'lib/email_to_face.rb', line 42

def self.user_image(email, fb_type=nil)
  fb_types = { 'square' => 50, 'small' => 50, 'normal' => 100, 'large' => 180 }
  begin
    url = "http://www.gravatar.com/avatar.php?gravatar_id=#{Digest::MD5::hexdigest(email)}&d=404&s=#{fb_types[fb_type] || 180}"
    response = Net::HTTP.get_response(URI.parse(url))
    response.code == '200' ? url : nil
  rescue Exception => e
    puts e.inspect
    return nil
  end
end