Module: Vurlify

Defined in:
lib/vurlify.rb

Constant Summary collapse

VERSION = 
'0.1.1'
VURL_HOST = 
"http://vurl.me/"
VURL_PATH = 
"vurls"
VURL_POST_PATH = 
VURL_HOST + VURL_PATH

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#cached_vurl ⇒ Object

Returns the value of attribute cached_vurl.



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# File 'lib/vurlify.rb', line 15

def cached_vurl
  @cached_vurl
end

#vurl_cached_at ⇒ Object

Returns the value of attribute vurl_cached_at.



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# File 'lib/vurlify.rb', line 15

def vurl_cached_at
  @vurl_cached_at
end

Instance Method Details

#shorten(url) ⇒ Object 



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# File 'lib/vurlify.rb', line 17

def shorten url
  begin
    Timeout::timeout(5) do
      response = Crack::XML.parse RestClient.post(VURL_POST_PATH, :vurl => {:url => url})
      "#{VURL_HOST}#{response['vurl']['slug']}"
    end
  rescue
    url
  end
end

#vurl_for(slug) ⇒ Object 



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# File 'lib/vurlify.rb', line 28

def vurl_for slug
  return cached_vurl if cached_vurl && Time.now <= (vurl_cached_at + 5)
  begin
    Timeout::timeout(5) do
      response = Crack::XML.parse RestClient.get(vurl_get_path(slug))
      self.cached_vurl = Vurl.new
      response['vurl'].each do |k,v|
        self.cached_vurl[k] = v
      end
      self.vurl_cached_at = Time.now
      cached_vurl
    end
  rescue
    nil
  end
end