​

​

let autho

​

let newData

let tempo

let live 

​

let s = new SpotifyWebApi()

let mySong

let songID = ""

let ColH

let ColS

let ColB

let radiusSize

let radiusRatio = 1

​

let authURL = "https://accounts.spotify.com/authorize?client_id=9e748c14f9654918be4b2d8c8861b953&response_type=token&scope=user-top-read"

    let authRedirect = "&redirect_uri=" + encodeURIComponent("https://editor.p5js.org/rajshree.s/present/rmiAnER1I")

function getURLQuery(u) {

  let q = window.location.hash.substring(1)

  let v = q.split('&')

  for (let i = 0; i < v.length; i++) {

    let pair = v[i].split("=")

    if (pair[0] == u){return pair[1]}

  }

  return false

}

​

 s.setAccessToken(getURLQuery('access_token'))

​

​

function searchAudioFeatures() {

  s.getAudioFeaturesForTrack(songID, function(err, data) {

      if (err) console.error(err)

      else {

        mySong = returnData(data)

        console.log('song', mySong)

        tempo = Math.round(mySong.tempo) 

          live = Math.round(mySong.liveness) 

      }

  })

}

​

// danceability: 0.281, energy: 0.505, key: 4, loudness: -9.662, mode: 0, …}

// acousticness: 0.159

// analysis_url: "https://api.spotify.com/v1/audio-analysis/2hMtYQ6KvvSidwV7JH7gnx"

// danceability: 0.281

// duration_ms: 219933

// energy: 0.505

// id: "2hMtYQ6KvvSidwV7JH7gnx"

// instrumentalness: 0.00921

// key: 4

// liveness: 0.0923

// loudness: -9.662

// mode: 0

// speechiness: 0.0311

// tempo: 132.752

// time_signature: 4

// track_href: "https://api.spotify.com/v1/tracks/2hMtYQ6KvvSidwV7JH7gnx"

// type: "audio_features"

// uri: "spotify:track:2hMtYQ6KvvSidwV7JH7gnx"

// valence: 0.219

​

function returnData(responseData){

  return responseData

}

​

function getCurrentTrack() {

  s.getGeneric("https://api.spotify.com/v1/me/top/tracks?limit=1&time_range=long_term", function(err, data) {

    if (err) console.error(err)

    else {

      newData = data

      console.log(data)

       songID = newData.items[0].id

      console.log(songID)

       searchAudioFeatures(songID)

      }

    }

 )

}

function mouseClicked(canvas){

  getCurrentTrack()

}

​

​

​

 function setup() {

 let canvas = createCanvas(400,400)

//   canvas.parent(mySketch)

  autho = createA(str(authURL + authRedirect), "authorise shit man")

  autho.id("authenticate")

  autho.position(width/3, height/3)

   //autho.mouseClicked(href(str(authURL + authRedirect)))

 }

​

​