Scrape thumbnails from slack

slack_scrape.js

// 1. Visit https://geant.slack.com/team
// 2. Paste this code in your console 
// 3. In console: copy(data) 

var store = {}
$('div.member_item').each(function(i, e) {
  var el = $(this);
  var userimage = el.find('a.member_image').data('original');
  var email = el.find('div.expanded_member_details a[title~="Email"]')[0];
  if (email !== undefined && userimage.indexOf("?") === -1) {
    store[email.innerHTML] = userimage.replace("72.jpg", "512.jpg").replace("72.png", "512.png").slice(5, -2);
  }
});
var data = $.each(store, function(k, value) { if (value) { console.log(k + " =>", value); } } );

Any more info about how to use this?

My guess is you run this from the /admin slack page which you can go to by clicking on manage team members, in other words the place where you can get the full member list of your slack community. I haven't figured out how to do the last part he mentions (e.g. copy(data)).