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Hide Chess.com Opponent Ratings

Hide ratings in games, and on your homepage. For those who don't want a constant reminder that their opponent is better (or worse) than them.

当前为 2014-04-23 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Hide Chess.com Opponent Ratings
  3. // @description Hide ratings in games, and on your homepage.  For those who don't want a constant reminder that their opponent is better (or worse) than them.
  4. // @namespace   http://xyxyx.org/
  5. // @include     http://www.chess.com/*
  6. // @version     0.1
  7. // @grant       none
  8. // ==/UserScript==
  9.  
  10. try {
  11.  
  12. 	var elements = document.getElementsByClassName("playerrating");
  13. 	if (elements) {
  14. 		for (var i = 0; i < elements.length; i++) {
  15. 			elements.item(i).style.visibility = 'hidden';
  16. 		}
  17. 	}
  18.  
  19. 	var getElementByXpath = function (path) {
  20. 		return document.evaluate(path, document, null, 9, null).singleNodeValue;
  21. 	};
  22.  
  23. 	var linkPrefix    =  "http://www.chess.com/members/view/";
  24. 	var linkPrefixLen = linkPrefix.length;
  25. 	var ratingPattern = / \([0-9]+\)/;
  26.  
  27. 	elements = document.getElementById("mv-table-c16").getElementsByTagName("a");
  28. 	// console.log("Found " + elements.length);
  29. 	if (elements) {
  30. 		for (var i = 0; i < elements.length; i++) {
  31. 			var link = elements.item(i);
  32. 			//console.log("link = " + link);
  33. 			if (link && link.href.substring(0, linkPrefixLen) === linkPrefix) {
  34. 				var next = link.nextSibling;
  35. 				if (next && next.data) {
  36. 					//console.log("sibling " + link.href + ": " + next.data);
  37. 					if (ratingPattern.test(next.data)) {
  38. 						next.data = next.data.replace(ratingPattern, "");
  39. 					}
  40. 				}
  41. 			}
  42. 		}
  43.  
  44. 	}
  45.  
  46. } catch(e) {
  47.    console.log("Hide chess.com opponent ratings failed: " + e);
  48. }