module Facebook::Access::Helper
Public Instance Methods
access_token_from_code()
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# File lib/facebook/access/helper.rb, line 9 def access_token_from_code session[:oauth].get_access_token(code) end
auth_provider()
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# File lib/facebook/access/helper.rb, line 57 def auth_provider params[:provider] || 'facebook' end
auth_url()
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# File lib/facebook/access/helper.rb, line 39 def auth_url @auth_url end
fb_app()
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# File lib/facebook/access/helper.rb, line 43 def fb_app Facebook::App.instance end
fb_graph()
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# File lib/facebook/access/helper.rb, line 47 def fb_graph @fb_graph ||= graph_api.new session log! 'fb_graph', @fb_graph @fb_graph end
fb_login(permissions = nil)
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# File lib/facebook/access/helper.rb, line 13 def fb_login permissions = nil session[:oauth] = oauth_api.new(fb_app.identifier, fb_app.secret, fb_app.site_url + fb_app.callback_path) log! 'session-oath', session[:oauth] @auth_url = session[:oauth].url_for_oauth_code(:permissions=> permissions || fb_app.default_permissions) log! 'auth_url', @auth_url end
fb_login!(permissions = nil)
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# File lib/facebook/access/helper.rb, line 20 def fb_login! permissions = nil fb_login permissions redirect_to auth_url end
fb_my_id()
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# File lib/facebook/access/helper.rb, line 53 def fb_my_id @fb_my_id ||= fb_graph.my_id end
fb_retrieve_access_token()
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# File lib/facebook/access/helper.rb, line 4 def fb_retrieve_access_token session[:access_token] = has_code? ? access_token_from_code : cookies_access_token log! 'session-access_token', session[:access_token] end
real_time_updates()
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# File lib/facebook/access/helper.rb, line 35 def real_time_updates @updates = Facebook.updates_api.new(:app_id => fb_app.identifier, :secret => fb_app.secret) end
registration()
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# File lib/facebook/access/helper.rb, line 67 def registration signed_request.registration end
signed_request()
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for FB Registration plugin see developers.facebook.com/docs/plugins/registration/
# File lib/facebook/access/helper.rb, line 63 def signed_request Hashie::Mash.new decoded_signed_request end
user_access_token()
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# File lib/facebook/access/helper.rb, line 29 def user_access_token @user_access_token ||= user_cookie_info["access_token"] log! 'user cookie access_token', @user_access_token @user_access_token end
Protected Instance Methods
auth_logging?()
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# File lib/facebook/access/helper.rb, line 90 def auth_logging? Facebook::Starterkit.logging? end
auth_sessions?()
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# File lib/facebook/access/helper.rb, line 81 def auth_sessions? session[:access_token] && session[:oauth] end
code()
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# File lib/facebook/access/helper.rb, line 77 def code params[:code] end
decoded_signed_request()
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acknowledgement.co.uk/post/Decoding-and-Accessing-The-signed_request-Parameter-in-Rails/247
# File lib/facebook/access/helper.rb, line 104 def decoded_signed_request @decoded_signed_request ||= decoder.decode params['signed_request'] log! 'decoded_signed_request', @decoded_signed_request @decoded_signed_request end
decoder()
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# File lib/facebook/access/helper.rb, line 110 def decoder @decoder ||= Decoder.new end
graph_api()
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Custom GraphAPI wrapper
# File lib/facebook/access/helper.rb, line 99 def graph_api Facebook::GraphApi end
has_code?()
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# File lib/facebook/access/helper.rb, line 73 def has_code? params[:code] end
log!(title, msg)
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# File lib/facebook/access/helper.rb, line 85 def log! title, msg msg = msg.kind_of?(String) ? msg : msg.inspect puts "#{title}: #{msg}" if auth_logging? end
oauth_api()
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# File lib/facebook/access/helper.rb, line 94 def oauth_api Koala::Facebook::OAuth end