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Blutopia actual buffer

Shows your actual buffer(to 1.0 ratio) next to blutopias buffer(0.4 ratio)

  1. // ==UserScript==
  2. // @name         Blutopia actual buffer
  3. // @description  Shows your actual buffer(to 1.0 ratio) next to blutopias buffer(0.4 ratio)
  4. // @match        http://blutopia.xyz/*
  5. // @match        https://blutopia.xyz/*
  6. // @exclude      /https?:\/\/blutopia\.xyz\/login/
  7. // @exclude      /https?:\/\/blutopia\.xyz\/register/
  8. // @exclude      /https?:\/\/blutopia\.xyz\/password\/reset/
  9. // @exclude      /https?:\/\/blutopia\.xyz\/username\/reminder/
  10. // @exclude      /https?:\/\/blutopia\.xyz\/application/
  11. // @exclude      /https?:\/\/blutopia\.xyz\/rss\/.*/
  12. // @version 0.0.1.20200714150437
  13. // @namespace https://greasyfork.org/users/656892
  14. // ==/UserScript==
  15. try {
  16.     var fileSize = /(\d+\.\d+) (([PTG]i)?B)/;
  17.     var li = document.getElementById("main-content").getElementsByClassName("list-inline")[0].getElementsByTagName("li");
  18.     var upload = toGiB(trimHTML(li[2].innerHTML));
  19.     var download = toGiB(trimHTML(li[3].innerHTML));
  20.  
  21.     li[5].innerHTML = li[5].innerHTML.replace("iB", "iB / " + GiBtoString((upload - download)));
  22. } catch(err) { /*prob on a page without the header thing*/ }
  23.  
  24. function trimHTML(string) {
  25.     return string.replace(/(<([^>]+)>)|\n|/,"").replace(/ {2,}/, " ").trim();
  26. }
  27.  
  28. function toGiB(string) {
  29.     var regexp = string.match(fileSize);
  30.     if(regexp == null) {
  31.         return 0;
  32.     }
  33.     var size = parseFloat(regexp[1]);
  34.     var unit = regexp[2];
  35.     var factor;
  36.     switch(unit) {
  37.         case "PiB":
  38.             factor = 1024*1024;
  39.             break;
  40.         case "TiB":
  41.             factor = 1024;
  42.             break;
  43.         case "GiB":
  44.             factor = 1;
  45.             break;
  46.         default:
  47.             return 0;
  48.     }
  49.     return size * factor;
  50. }
  51.  
  52. function GiBtoString(GiB) {
  53.     var TiB = 1024;
  54.     var PiB = TiB*TiB;
  55.     var unit = " GiB";
  56.     var size = GiB;
  57.  
  58.     if(GiB >= TiB && GiB < PiB) {
  59.         unit = " TiB";
  60.         size = GiB/TiB;
  61.     } else if(GiB >= PiB) {
  62.         unit = " PiB";
  63.         size = GiB/PiB;
  64.     }
  65.  
  66.     return size.toFixed(2) + unit;
  67. }