icon-overrides.js

/*
# Author:           Andrew White
# Last updated:     26/06/2017
# Purpose:          Overrides generic icons in Munki update page depending on regex match.
*/

// Future version probably has proper functions, icon array, nicer regex matches

dir = "custom/resources/"
apple_icon = dir + "macos-update.png";
xerox_icon = dir + "xerox.png";

window.onload=function() {
  updateIcons();
  console.log("RSC custom onload running");
}

function updateIcons() {
  updateIcon("^macOS(.*)Update$", apple_icon);
  updateIcon("^Fuji Xerox Printer Software Update", xerox_icon);
}

function updateIcon(regex, icon) {
  artwork = document.getElementsByClassName("artwork");
  for (x=0;x<artwork.length;x++) {
    if (artwork[x].tagName == "IMG") {
      name = artwork[x].alt;
      re = new RegExp(regex);
      if (re.test(name)) {
        document.getElementsByClassName("artwork")[x].src = icon;
      }
    }
  }
}