polito libretto parser.

parser.js

(function() {
  var $table = jQuery('#portlet_container').find('.col-md-12').eq(6).find('table');
  var $rows = $table.find('tr');
  var Data = [];
  
  function buildDate (date) {
    var parts = date.split("/");
    var dt = new Date(parseInt(parts[2], 10),
                  parseInt(parts[1], 10) - 1,
                  parseInt(parts[0], 10));
    return dt;
  }
  
  function parser (i, el){
    if (i==0 || i>=$rows.length-1) 
      return; 
      
    var $cols = jQuery(el).find('td'); 
    var marks = $cols.eq(2).text();
    var date = buildDate($cols.eq(3).text());
    
    Data.push({
      timestamp: date.getTime(),
      subject: $cols.eq(0).text(),
      published: date,
      marks: marks=='superato' ? 30 : parseInt(marks),
      credits: parseInt($cols.eq(1).text())
    });
  }
  
  $rows.each(parser);
  console.table(Data);
})();