Class: Flickr::Auth

Inherits:
APIBase show all
Defined in:
lib/flickr/auth.rb

Instance Attribute Summary collapse

Attributes inherited from APIBase

#flickr

Instance Method Summary collapse

Constructor Details

#initialize(flickr, token_cache = nil) ⇒ Auth

Returns a new instance of Auth.



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# File 'lib/flickr/auth.rb', line 14

def initialize(flickr, token_cache=nil)
  super(flickr)
  @frob = nil
  @token = nil
  @token_cache = case token_cache
  when String
    Flickr::FileTokenCache.new token_cache
  else
    token_cache
  end
  @token = @token_cache.load_token if @token_cache
end

Instance Attribute Details

#token ⇒ Object

Returns the value of attribute token.



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# File 'lib/flickr/auth.rb', line 7

def token
  @token
end

#token_cache ⇒ Object

Returns the value of attribute token_cache.



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# File 'lib/flickr/auth.rb', line 7

def token_cache
  @token_cache
end

Instance Method Details

#cache_token ⇒ Object 



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# File 'lib/flickr/auth.rb', line 44

def cache_token
  @token_cache.cache_token(@token) if @token_cache
end

#clear_cache ⇒ Object 



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# File 'lib/flickr/auth.rb', line 9

def clear_cache
  @token = nil
  @frob = nil
end

#frob ⇒ Object 



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# File 'lib/flickr/auth.rb', line 36

def frob() return @frob || getFrob end

#frob=(frob) ⇒ Object 



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# File 'lib/flickr/auth.rb', line 35

def frob=(frob) @frob = frob end

#getFrob ⇒ Object 



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# File 'lib/flickr/auth.rb', line 54

def getFrob
  doc = @flickr.call_unauth_method('flickr.auth.getFrob')
  @frob = doc.elements['/frob'].text
  return @frob
end

#getFullToken(mini_token) ⇒ Object 



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# File 'lib/flickr/auth.rb', line 48

def getFullToken(mini_token)
  res = flickr.call_unauth_method('flickr.auth.getFullToken',
                                  'mini_token' => mini_token)
  @token = Flickr::Token.from_xml(res)
end

#getToken(frob = nil) ⇒ Object 



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# File 'lib/flickr/auth.rb', line 38

def getToken(frob=nil)
  frob ||= @frob
  res = @flickr.call_unauth_method('flickr.auth.getToken', 'frob'=>frob)
  @token = Flickr::Token.from_xml(res)
end

#login_link(perms = 'delete') ⇒ Object 



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# File 'lib/flickr/auth.rb', line 27

def (perms='delete')
  args={ 'api_key' => @flickr.api_key, 'perms' => perms}
  args['frob'] = self.frob
  args['api_sig'] = @flickr.sign(args)
  return "http://flickr.com/services/auth/?"+
    args.to_a.map{|arr| arr.join('=')}.join('&')
end