Screenshot each page of the CECA employment statistics website using CasperJS, for "safekeeping". Follow the on-screen prompts for instructions.

ceca-stats.js

var system = require('system');
var casper = require('casper').create({
  pageSettings: {
    loadImages: true,
    loadPlugins: false,
    userAgent: 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36'
  }
});

// read from cin to prevent login credentials being stored in bash history
system.stdout.writeLine('WatIAm login:');
var username = system.stdin.readLine();
system.stdout.writeLine('WatIAm password:');
var password = system.stdin.readLine();
system.stdout.writeLine('Term: (ex. 1161)');
var term = system.stdin.readLine();
system.stdout.writeLine('Date: (ex. 20160114)');
var date = system.stdin.readLine();

casper.start('https://info.uwaterloo.ca/infocecs/students/statistics/index.php');
casper.setHttpAuth(username, password);

casper.on( 'page.error', function (msg, trace) {
  this.echo( 'Error: ' + msg, 'ERROR' );
});

var faculty;
// first scrape all the valid faculties
casper.then(function() {
  faculty = this.evaluate(function() {
    var faculties = document.querySelectorAll('select[name="Faculty"] option');
    var temp = [];
    for (i = 0; i < faculties.length; ++i) {
      temp.push(faculties[i].text);
    }

    return temp;
  });
});

// iterate through all the faculties we scraped
var current = 0;
casper.then(function() {
  for (; current < faculty.length; ) {
    (function(cntr) {
      var id = current;
      casper.then(function() {
        iterateFaculty(id);
      });
    })(current);
    current++;
  }
});

function iterateFaculty(id) {
  var baseurl = "https://info.uwaterloo.ca/infocecs/students/statistics/graph.php";
  var screenshoturl = baseurl + "?Term=" + term + "&Faculty=" + id + "&Level=-1&Date=" + date;
  casper.thenOpen(screenshoturl, function() {

  });

  casper.then(function() {
    var location = term + "/" + date + "/" + faculty[id].replace(/\s+/g, '-').toLowerCase() + ".png";
    this.capture(location);
    console.log("Saving to: " + location);
  })
}

casper.run();