Class: LastFM::Query

Inherits:
Object
  • Object
show all
Defined in:
lib/last_fm/query.rb

Class Method Summary collapse

Class Method Details

.get_info(args = {}) ⇒ Object

Query.get_info(‘album.get_info’, artist, album)



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# File 'lib/last_fm/query.rb', line 28

def get_info(args={})
  parsed_results = retrieve_from_api(args)
  if parsed_results['album']
    Album.new(parsed_results['album'])
  else
    nil
  end
end

.retrieve_from_api(args = {}) ⇒ Object 



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# File 'lib/last_fm/query.rb', line 4

def retrieve_from_api(args={})
  response = connection.get('/2.0/', {
    api_key: LastFM.api_key,
    format: 'json'
  }.merge(args))

  parsed_results = JSON.parse(response.body)
end

.search(args = {}) ⇒ Object 



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# File 'lib/last_fm/query.rb', line 13

def search(args={})
  type = args[:method].split('.').first.downcase
  parsed_results = retrieve_from_api(args)
  type_matches = type + 'matches'

  if parsed_results['results'] && parsed_results['results'][type_matches]
    parsed_results['results'][type_matches][type].map do |attributes|
      LastFM.const_get(type.capitalize).new(attributes)
    end
  else
    []
  end
end