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4chan post sort

Sorts 4chan posts in a thread by number of replies to a post

  1. // ==UserScript==
  2. // @name          4chan post sort
  3. // @namespace     4chanpostsort
  4. // @description   Sorts 4chan posts in a thread by number of replies to a post
  5. // @include       http://boards.4chan.org/*/*
  6. // @include       https://boards.4chan.org/*/*
  7. // @version 0.0.1.20150629054247
  8. // ==/UserScript==
  9.  
  10.  
  11. if (!GM_registerMenuCommand)
  12. 	alert('Please upgrade to the latest version of Greasemonkey.');
  13. else
  14. {
  15. 	function toArray(obj) {
  16. 		var array = [];
  17. 		// iterate backwards ensuring that length is an UInt32
  18. 		for (var i = obj.length >>> 0; i--;) { 
  19. 			array[i] = obj[i];
  20. 		}
  21. 		return array;
  22. 	};
  23.  
  24. 	function compareChildrenCount (a,b) {
  25. 		if (a.children.length < b.children.length) { return -1; }
  26. 		if (a.children.length > b.children.length) { return 1; }
  27. 		return 0;
  28. 	};
  29.  
  30. 	function PS_sort()
  31. 	{
  32. 		var reps = document.getElementsByClassName("backlink");
  33. 		reps = toArray(reps);
  34. 		reps.sort(compareChildrenCount);
  35. 		t=reps[0].parentNode.parentNode.parentNode.parentNode;
  36. 		for(i=0,x=reps.length;i<x;i++) {
  37. 			var e = reps[i].parentNode.parentNode.parentNode;
  38. 			e = t.removeChild(e);
  39. 			t.insertBefore(e, t.childNodes[0]);
  40. 		};
  41. 	};
  42.  
  43. 	GM_registerMenuCommand('4chan Sort Posts by Reply Count', PS_sort);
  44. };
  45.  
  46.