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Captcha Counter

Counts the number of hits remaining before you get a captcha

当前为 2014-05-13 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name       Captcha Counter
  3. // @version    0.3
  4. // @match      https://www.mturk.com/mturk/*
  5. // @copyright  2014+, Tjololo
  6. // @require     http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
  7. // @namespace https://greasyfork.org/users/710
  8. // @description Counts the number of hits remaining before you get a captcha
  9. // ==/UserScript==
  10.  
  11. var hitId = "";
  12. if (document.getElementsByName("hitId")[0])
  13.     hitId = document.getElementsByName("hitId")[0].value;
  14. var captchanum = 35;
  15. if (GM_getValue("captcha_number")){
  16.     captchanum = GM_getValue("captcha_number");
  17. }
  18. var count = 0;
  19. if (GM_getValue("captcha_counter")){
  20.     count = GM_getValue("captcha_counter");
  21.     console.log("Count: "+count);
  22. }
  23.  
  24.  
  25. if (!this.GM_getValue || (this.GM_getValue.toString && this.GM_getValue.toString().indexOf("not supported")>-1)) {
  26.     this.GM_getValue=function (key,def) {
  27.         return localStorage[key] || def;
  28.         };
  29.     this.GM_setValue=function (key,value) {
  30.         return localStorage[key]=value;
  31.         };
  32. }
  33.  
  34. if(window.location.href.indexOf("accept") > -1) {
  35.     if ($('input[name="userCaptchaResponse"]').length > 0) {
  36.     	count = 0;
  37.     	GM_setValue("captcha_counter",count);
  38.         console.log("Captcha found: "+count);
  39. 	}
  40.     else{
  41.     	if (hitId != "" && $('div[class="message error"]').length == 0){
  42. 	        console.log("Accepted Hit");
  43. 	        count+=1;
  44. 	        GM_setValue("captcha_counter",count);
  45.             console.log((captchanum-count)+" hits left until captcha!");
  46.             if (count == captchanum)
  47.                 alert("Next hit is a captcha!");
  48. 	        //alert((captchanum-count)+" hits left until captcha!");
  49. 	    }
  50. 	    else{
  51. 	        console.log("No hit accepted");
  52. 	    }
  53.     }
  54.     
  55. }
  56. if (captchanum-count == 1)
  57.     captchaCountStr = (captchanum-count)+" hit left until captcha!";
  58. else if (captchanum-count == 0)
  59.     captchaCountStr = "Last hit before captcha!";
  60. else
  61.     captchaCountStr = (captchanum-count)+" hits left until captcha!";
  62.  
  63. var row = document.createElement("tr");
  64. var cell = document.createElement("td");
  65. var table = $('#theTime').parents('table')[0];
  66. cell.className = "title_orange_text";
  67. cell.setAttribute("align","left");
  68. cell.setAttribute("valign","top");
  69. cell.setAttribute("nowrap","");
  70. cell.style.paddingTop = "3px";
  71. cell.style.paddingLeft = "5px";
  72. cell.addEventListener("click", function clickCell(e) {
  73.     var num_str=prompt("How many hits do you accept before you get a captcha? Note: This includes returns","35");
  74.     var num = parseint(num_str);
  75.     if (num){
  76.         GM_setValue("captcha_number",num);
  77.     	alert("Captcha number saved as "+num);
  78.     }
  79. });
  80. cell.innerHTML="<b>Captcha:</b> <span>"+captchaCountStr+"</span>";
  81. row.appendChild(cell);
  82. table.appendChild(row);