Class: Lastfm::MethodCategory::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/lastfm/method_category/base.rb

Direct Known Subclasses

Album, Artist, Auth, Chart, Event, Geo, Group, Library, Radio, Tag, Tasteometer, Track, User

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(lastfm) ⇒ Base

Returns a new instance of Base.



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# File 'lib/lastfm/method_category/base.rb', line 60

def initialize(lastfm)
  @lastfm = lastfm
end

Class Method Details

.__define_method(method, id, params, &block) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 39

def __define_method(method, id, params, &block)
  unless block
    block = Proc.new { |response| response.xml }
  end

  define_method(id) do |*args|
    block.call(
      send(
        method,
        id.to_s.gsub(/_[a-z]/){ |s| s[1].upcase },
        Lastfm::Util.build_options(
          args,
          params[:required],
          params[:optional]
        )
      )
    )
  end
end

.any_params(*args) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 13

def any_params(*args)
  AnyParams.new(args)
end

.method_for_authentication(id, params = {}, &block) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 27

def method_for_authentication(id, params = {}, &block)
  __define_method(:request_for_authentication, id, params, &block)
end

.method_for_secure_authentication(id, params = {}, &block) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 31

def method_for_secure_authentication(id, params = {}, &block)
  __define_method(:request_for_secure_authentication, id, params, &block)
end

.method_with_authentication(id, params = {}, &block) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 23

def method_with_authentication(id, params = {}, &block)
  __define_method(:request_with_authentication, id, params, &block)
end

.regular_method(id, params = {}, &block) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 35

def regular_method(id, params = {}, &block)
  __define_method(:request, id, params, &block)
end

.write_method(id, params = {}) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 17

def write_method(id, params = {})
  __define_method(:write_request, id, params) do |response|
    response.success?
  end
end

Instance Method Details

#request(*args) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 80

def request(*args)
  method, *rest = args
  method = [self.class.name.split(/::/).last.downcase, method].join('.')

  @lastfm.request(method, *rest)
end

#request_for_authentication(method, params = {}) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 72

def request_for_authentication(method, params = {})
  request(method, params, :get, true)
end

#request_for_secure_authentication(method, params = {}) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 76

def request_for_secure_authentication(method, params = {})
  request(method, params, :post, true, false, true)
end

#request_with_authentication(method, params = {}) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 68

def request_with_authentication(method, params = {})
  request(method, params, :get, true, true)
end

#write_request(method, params = {}) ⇒ Object 



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# File 'lib/lastfm/method_category/base.rb', line 64

def write_request(method, params = {})
  request(method, params, :post, true, true)
end