Class: Twitter::Login

Inherits:
Object
  • Object
show all
Defined in:
lib/twitter/login.rb

Defined Under Namespace

Modules: Helpers Classes: Request

Constant Summary collapse

DEFAULTS = 
{ :login_path => '/login', :return_to => '/' }

Class Attribute Summary collapse

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, options) ⇒ Login

Returns a new instance of Login.



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# File 'lib/twitter/login.rb', line 18

def initialize(app, options)
  @app = app
  @options = DEFAULTS.merge options
  self.class.consumer_key, self.class.secret = @options[:consumer_key], @options[:secret]
end

Class Attribute Details

.consumer_key ⇒ Object

Returns the value of attribute consumer_key.



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# File 'lib/twitter/login.rb', line 13

def consumer_key
  @consumer_key
end

.secret ⇒ Object

Returns the value of attribute secret.



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# File 'lib/twitter/login.rb', line 13

def secret
  @secret
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/twitter/login.rb', line 10

def options
  @options
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/twitter/login.rb', line 24

def call(env)
  request = Request.new(env)
  
  if request.get? and request.path == options[:login_path]
    @oauth = nil
    # detect if Twitter redirected back here
    if request[:oauth_verifier]
      handle_twitter_authorization(request) do
        @app.call(env)
      end
    elsif request[:denied]
      # user refused to log in with Twitter, so give up
      handle_denied_access(request)
    else
      # user clicked to login; send them to Twitter
      redirect_to_twitter(request)
    end
  else
    @app.call(env)
  end
end