GooglePlayMusicでNowPlayingするブックマークレット

nowplaing_from_gpm.js

javascript:

var te=document.getElementById("player-song-title");
var t=te.innerHTML;
t=t.replace(/& /g,"&");

var ae=document.getElementById("player-artist");
var a=ae.innerHTML;
a=a.replace(/& /g,"&");

var ale=document.getElementsByClassName("player-album");
var al=ale[0].innerHTML;
al=al.replace(/& /g,"&");

var link=document.getElementsByClassName("player-album");
var link=link[0].dataset.id;
link=link.replace(/[\/].*/g,"");

var tweet=encodeURIComponent('Title : '+t+'\n')+
encodeURIComponent('Artist : '+a+'\n')+
encodeURIComponent('Album : '+al+'\n\n')+
encodeURIComponent('#GooglePlayMusic\n')+
encodeURIComponent('#NowPlaying\n')+
encodeURIComponent('https://play.google.com/music/m/'+link);

void(window.open('https://twitter.com/intent/tweet?text='+tweet));