module FBGraphRails

# File lib/fbgraph_rails/fbgraph_client.rb, line 28
def self.authorization_url(redirect_url)
  global_fbclient.authorization.authorize_url :redirect_uri => redirect_url,
      :scope => config['scope'].sort.join(',')
end

# File lib/fbgraph_rails/fbgraph_client.rb, line 5
def self.config
  @config ||= config_without_caching
end

# File lib/fbgraph_rails/fbgraph_client.rb, line 9
def self.config_without_caching
  erb_file = File.read(Rails.root.join('config', 'fbgraph.yml'))
  YAML.load Erubis::Eruby.new(erb_file).result
end

# File lib/fbgraph_rails/fbgraph_client.rb, line 18
def self.fbclient(access_token)
  FBGraph::Client.new :client_id => config['id'], :token => access_token,
                      :secret_id => config['secret'] 
end

# File lib/fbgraph_rails/fbgraph_client.rb, line 14
def self.global_fbclient
  @client ||= new_global_fbclient
end

# File lib/fbgraph_rails/fbgraph_client.rb, line 23
def self.new_global_fbclient
  FBGraph::Client.new :client_id => config['id'],
                      :secret_id => config['secret']
end