Class: DeviseFacebookOpenGraph::Facebook::Session

Inherits:
Object
  • Object
show all
Defined in:
lib/devise_facebook_open_graph/facebook/session.rb

Constant Summary collapse

FACEBOOK_SESSION_KEYS =

Keys found in cookie content. We are supplying reader methods for these values which are read from cookie content

%w(session_key expires uid sig secret access_token)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cookies) ⇒ Session

Creates a new Facebook session based cookies hash from a request



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# File 'lib/devise_facebook_open_graph/facebook/session.rb', line 22

def initialize(cookies)
  @cookies = cookies
end

Class Method Details

.new_or_nil_if_invalid(cookies) ⇒ Object 



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# File 'lib/devise_facebook_open_graph/facebook/session.rb', line 14

def self.new_or_nil_if_invalid(cookies)
  session = new(cookies)
  return session if session.valid?
end

Instance Method Details

#cookie_content ⇒ Object

Returns facebook’s cookie content



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# File 'lib/devise_facebook_open_graph/facebook/session.rb', line 29

def cookie_content
  @cookie_content ||= parse_cookie
end

#graph ⇒ Object

Gives access to query as user with an oauth access token fetched from the cookie content



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# File 'lib/devise_facebook_open_graph/facebook/session.rb', line 36

def graph
  Koala::Facebook::GraphAPI.new(access_token)
end

#valid? ⇒ Boolean

Is this a valid session? True if we were able to parse facebook’s cookie content

Returns:

  • (Boolean) 


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# File 'lib/devise_facebook_open_graph/facebook/session.rb', line 53

def valid?
  !!cookie_content
end