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Captcha Clear

Unleashes Your Sharingan on MTurk and Worker Captchas.

当前为 2017-12-02 提交的版本，查看 最新版本。

// ==UserScript==
// @name         Captcha Clear
// @version      1.0
// @description  Unleashes Your Sharingan on MTurk and Worker Captchas.
// @author       Eisenpower
// @namespace    Uchiha Clan
// @icon         https://i.imgur.com/M0jWVYS.png
// @include      *mturk*
// @include      *google.com/evaluation/endor/*
// @grant        GM_addStyle
// @require      https://code.jquery.com/jquery-latest.min.js
// ==/UserScript==

// Put your HIT's group ID here.
// Default is Crowdsurf Support (https://www.mturk.com/mturk/preview?groupId=3K3X4GGOSLN9WHITSDB41LMDI6SMCK) or (https://worker.mturk.com/projects/3K3X4GGOSLN9WHITSDB41LMDI6SMCK/tasks/)
var captcha_hit_group_id = "3K3X4GGOSLN9WHITSDB41LMDI6SMCK";

// Forces quick captcha load.
GM_addStyle("#javascriptDependentFunctionality { display: block !important; }");

var mturkCaptcha = document.querySelector('input[name="userCaptchaResponse"]');
var workerCaptcha = document.getElementById('captchaInput');

// Opens the HIT window.
document.onkeydown = function(e){
    if (e.keyCode === 109 || e.keyCode === 189){ //"Numpad(Minus)- and Keyboard(Dash)-" is the default. Go to "http://keycode.info/" to get the keycode for your preffered key.
        var mturk_window = window.open("https://www.mturk.com/mturk/preview?groupId="+captcha_hit_group_id+"", "mturkCaptchaClear", "width=700, height=400, top=200, left=40, scrollbars=yes, statusbar=no");
        var worker_window = window.open("https://worker.mturk.com/projects/"+captcha_hit_group_id+"/tasks/", "workerCaptchaClear", "width=700, height=400, top=200, left=760, scrollbars=yes, statusbar=no");

        // Check pop up status
        try {
            worker_window.focus();
        }
        catch (e) {
            alert("Captcha Clear pop-up blocked! Please add this site to your exception list.");
        }
    }
};

if (window.top.name == "mturkCaptchaClear") MTURK();
if (window.top.name == "workerCaptchaClear") WORKER();

function MTURK () {
    // Removes the MTurk iframe.
    if (window.location.href.indexOf(captcha_hit_group_id) != -1){
        $("iframe").remove();
    }

    // Returns the HIT.
    if(($("input[name=isAccepted][value=true]").length) && ($("input[name=groupId][value="+captcha_hit_group_id+"]").length)){
        $("img[src='/media/return_hit.gif']").click();
    }

    // Closes the window if no Captcha.
    else if (!mturkCaptcha) {
        window.close();
    }
}

function WORKER () {
    // Removes the Worker iframe
    var frame = document.querySelectorAll(".row.m-b-sm");
    for (i = 0; i < frame.length; i ++) {
        frame[i].remove();
    }

    // Returns the HIT
    var return_button = $('button.btn.btn-secondary')[0];
    if (return_button.textContent == "Return" && window.location.href.indexOf(captcha_hit_group_id) != -1) {
        return_button.click();
    }

    // Closes the window if no Captcha.
    else if (!workerCaptcha) {
        window.close();
    }
}