lastfmsearch.js

CmdUtils.CreateCommand({ 
  name: "lastfm",
  icon: "http://cdn.last.fm/flatness/favicon.2.ico",
//  homepage: "http://thisfred.blogspot.com/",
  author: { name: "eric casteleijn", email: "thisfred@gmail.com"},
  license: "GPL",
  description: "Looks up artists or tracks on last.fm",
  takes: {"input": noun_arb_text},
  preview: function( pblock, input ) {
    var msg = 'Looks up "${inputText}" on lastfm.';
    var subs = {inputText: input.text};
    pblock.innerHTML = CmdUtils.renderTemplate( msg, subs );
  },
  execute: function(input) {
    arr = input.text.split(' - ');
    url = 'http://www.last.fm/music/' + arr[0];
    if (arr.length > 1) {
        url = url + '/_/' + arr[1];
    }
    url = url.replace(' ', '+', 'g');
    Utils.openUrlInBrowser(url)
  }
});