Module: FacebookCL

Defined in:
lib/facebookcl.rb

Constant Summary collapse

APP_ID =

FacebookCL

119412046078
SERVER_PORT =

my birthday ;o)

6682
GRAPH_URL = 
'graph.facebook.com'
NEXT_URL = 
'127.0.0.1'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.uid ⇒ Object

Returns the value of attribute uid.



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# File 'lib/facebookcl.rb', line 23

def uid
  @uid
end

Class Method Details

.authorize ⇒ Object 



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# File 'lib/facebookcl.rb', line 25

def authorize
  if (File.exists?(config_filename))
    puts "Loading authentication data from #{config_filename}"
    data = JSON.parse(File.open(config_filename){|file| file.read})
    self.access_token = data['access_token']
    self.uid = data['uid']
  else
    perms = ['publish_stream',
             'create_event',
             'offline_access',
             'email',
             'read_stream',
             'read_mailbox']

    params = {'client_id' => APP_ID,
              'redirect_uri' => "http://#{NEXT_URL}:#{SERVER_PORT}",
              'type' => 'user_agent',
              'display' => 'page',
              'scope' => perms.join(',')}

    auth_url = "https://#{GRAPH_URL}/oauth/authorize?" +
      params.map{|key, value| "#{key}=#{value}"}.join('&')

    if (RUBY_PLATFORM.downcase.include?("darwin"))
      `open '#{auth_url}'`
    else
      puts 'Welcome New User! ' +
        'You need to authorize FacebookCL. ' +
        "Please visit this URL in your browser of choice: \n\n" +
        auth_url
    end

    server = FacebookAuthServer.new(NEXT_URL, SERVER_PORT)
    self.access_token =
      server.serve_and_extract_access_token_from_user_agent_flow
    server.close

    self.uid = get('me')['id']

    puts "Saving authentication data to #{config_filename}"
    File.open(config_filename, 'w') { |file|
      data = {'access_token' => access_token,
              'uid' => uid}
      file.puts data.to_json
    }

    puts "Type 'help' for details."
  end
end

.get(url, parameters = {}) ⇒ Object 



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# File 'lib/facebookcl.rb', line 75

def get(url, parameters = {})
  url = "https://#{GRAPH_URL}/#{url}/?access_token=#{access_token}"
  parameters.each {|key, value|
    url += "&#{key}=#{value}"
  }
  data = JSON.parse(open(URI.parse(url)).read)
  return data
end

.post(url, parameters = {}) ⇒ Object 



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# File 'lib/facebookcl.rb', line 84

def post(url, parameters = {})
  parameters['access_token'] = access_token
  http = Net::HTTP.new(GRAPH_URL, 443)
  http.use_ssl = true
  http.post("/#{url}",
            parameters.map{|key, value|"#{key}=#{value}"}.join('&'))
end