Class: Link

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
SocialStream::Models::Object
Defined in:
app/models/link.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#loaded ⇒ Object

Returns the value of attribute loaded.



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# File 'app/models/link.rb', line 6

def loaded
  @loaded
end

Instance Method Details

#check_loaded ⇒ Object 



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# File 'app/models/link.rb', line 35

def check_loaded
  if !self.loaded.eql? "true" and self.title.nil? and self.description.nil? and self.image.nil?
    begin
      o = Linkser.parse self.url, {:max_images => 1}
      if o.is_a? Linkser::Objects::HTML
        self.fill o
      end
    rescue
    end
  end
end

#fill(linkser_object) ⇒ Object 



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# File 'app/models/link.rb', line 18

def fill linkser_object
  self.title = linkser_object.title if linkser_object.title
  self.description = linkser_object.description if linkser_object.description
  self.url = linkser_object.last_url
  r = linkser_object.resource
  if r and r.type and r.url      
    self.callback_url = r.url
  end
  self.width  = r.width  if r and r.width
  self.height = r.height if r and r.height
  if linkser_object.ogp and linkser_object.ogp.image
    self.image = linkser_object.ogp.image
  elsif linkser_object.images and linkser_object.images.first
    self.image = linkser_object.images.first.url
  end
end