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Javascript Link Fixer

Converts Javascript links that open new windows into regular old links

当前为 2016-01-10 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name          Javascript Link Fixer
  3. // @namespace     DoomTay
  4. // @description   Converts Javascript links that open new windows into regular old links
  5. // @version       1.1.1
  6. // @grant         none
  7.  
  8. // ==/UserScript==
  9.  
  10. var links = document.querySelectorAll("a[href *= 'javascript:']");
  11.  
  12. var paramTable = {};
  13. 	paramTable["open"] = 0;
  14.  
  15. for (var l = 0; l < links.length; l++)
  16. {
  17. 	if(links[l].href.indexOf("void") > -1) continue;
  18. 	var hrefSplitter = /javascript:(\S+)\((\S+(?:,(?: )\S+)*)?\)/.exec(links[l].href);
  19. 	if(hrefSplitter == null) continue;
  20. 	var functionName = hrefSplitter[1];
  21. 	var params = hrefSplitter[2].split(",");
  22. 	if(deconstructFunction(functionName,params) != null) links[l].href = deconstructFunction(functionName,params);
  23. }
  24.  
  25. function deconstructFunction(functionName,params)
  26. {
  27. 	var sourceCode = uneval(window[functionName]);
  28. 	var functionBody = sourceCode.substring(sourceCode.indexOf("{") + 1,sourceCode.indexOf("}")).trim();
  29. 	var args = /\((\S+(?:,(?: )\S+)*)?\)/.exec(sourceCode)[1].split(/\s*,\s*/);
  30. 	var containedFunctions = (/(\S+)\(/g.exec(functionBody));
  31. 	if(containedFunctions)
  32. 	{
  33. 		containedFunctions.shift();
  34. 		for(var s = 0; s < containedFunctions.length; s++)
  35. 		{
  36. 			var statementName = containedFunctions[s];
  37. 			var statementParams = new RegExp(statementName + "\\(((?:.+|\".+\"))\\)").exec(functionBody)[1];
  38. 			for(var a = 0; a < args.length; a++)
  39. 			{
  40. 				statementParams = statementParams.replace(new RegExp(" ?\\+ ?" + args[a],"g"), " + " + params[a]);
  41. 			}
  42. 			statementParams = eval("[" + statementParams + "]");
  43. 			if(paramTable.hasOwnProperty(statementName)) return(statementParams[paramTable[statementName]]);
  44. 			var digDeeper = deconstructFunction(statementName,statementParams);
  45. 			if(digDeeper) return digDeeper;
  46. 		}
  47. 	}
  48. 	else
  49. 	{
  50. 		if(functionBody.indexOf(".location = ") > -1)
  51. 		{
  52. 			var test = /\.location ?= ?(\S+);/.exec(functionBody)[1];
  53. 			for(var p = 0; p < params.length; p++)
  54. 			{
  55. 				if(test == args[p]) return params[p];
  56. 			}
  57. 		}
  58. 	}
  59. 	return null;
  60. }