Echonest & Spotfiy: Taste Profile Create => Update => Playlist => Spotify Web API Lookup

gistfile1.rb

HTTParty.post('http://developer.echonest.com/api/v4/tasteprofile/create',  
  :body => {:api_key => '#############',                  
    :type => 'general',                  
    :name => 'tester testy'
  }
)    

=> {"response"=>{"status"=>{"version"=>"4.2", "code"=>0, "message"=>"Success"}, "type"=>"general", "name"=>"tester testy", "id"=>"CAIGHXV147163258A7"}}


data =  [
          {:action => 'update', 
            :item =>{
              :track_id => 'spotify:track:6DDw8ALI8woZLu6R4RHae9'
            }
          }
        ]

HTTParty.post('http://developer.echonest.com/api/v4/tasteprofile/update', 
                                 :body => {
                                   :api_key => '#################',
                                   :id      => 'CAVRIFH146FA0C1891',
                                   :data    => data.to_json 
                                 })        

=> {"response"=>{"status"=>{"version"=>"4.2", "code"=>0, "message"=>"Success"}, "ticket"=>"CAVRIFH146FA0C18915F9294BC8CCB4B"}}

HTTParty.get('http://developer.echonest.com/api/v4/tasteprofile/status?api_key=################&ticket=CAVRIFH146FA0C18915F9294BC8CCB4B')

=> {"response"=> {"status"=>{"version"=>"4.2", "code"=>0, "message"=>"Success"}, "total_items"=>1, "items_updated"=>1, "percent_complete"=>100.0, "ticket_status"=>"complete", "update_info"=>[]}}

songs = HTTParty.get('http://developer.echonest.com/api/v4/playlist/static?api_key=###########&results=20&type=catalog-radio&adventurousness=1.0&bucket=tracks&bucket=id:spotify-WW&song_selection=song_discovery-top&seed_catalog=CAVRIFH146FA0C1891') 

track_ids = []

songs.each do |song|
  begin
    track_ids << song['tracks'][0]['foreign_id']
  rescue => e
    p e
  end   
end
                 

ids_str = track_ids.map{|id| id.split(':').last}.join(',')

response = HTTParty.get("https://api.spotify.com/v1/tracks/?ids=" + ids_str).parsed_response

response['tracks'].each do |track|
  Track.create(:spotify_id  => track['id'],
               :preview_url => track['preview_url'],
               :artwork_url => track['album']['images'][1]['url'],
               :artist      => track['artists'][0]['name'],
               :track_name  => track['name'],
               :deep_link   => 'spotify://track/' + track['id'],
               :open_link   => track['external_urls']['spotify'],
               :profile_id => profile_id
        )
end