// ==UserScript==
// @name JR machine learning helper for mturk.com
// @version 0.7.1
// @description Script for machine learning to make it easier to select yes or no.
// @author John Ramirez (JohnnyRS) ([email protected])
// @include http*://*mturkcontent.com/dynamic*
// @include http*://s3.amazonaws.com/mturk_bulk*
// @run-at document-end
// @grant GM_getValue
// @grant GM_setValue
// @namespace https://greasyfork.org/users/6406
// ==/UserScript==
// Adds a yes and a no button for easier selection. After clicking on the buttons it will
// select the correct radio selection and submit the hit. You can also press y or 1 for yes.
// Press n or 2 for no. But keyboard shortcuts will not submit the hit but it will focus
// on the submit button so you can press enter to submit it.
// version 0.7.1 - Now works with signup forms.
var gSubmitAfter = false, gWarned = false;
var gLogging = false, gDebugging = true;
if (typeof console.log !== 'function') { gDebugging=false; gLogging=false; }
else { gLogging = (gLogging) ? gLogging : gDebugging; }
function loadSettings() {
gSubmitAfter = JSON.parse(GM_getValue("JR_ML_submitafter",gSubmitAfter));
gWarned = JSON.parse(GM_getValue("JR_ML_theWarning",gWarned));
}
function saveSettings() {
GM_setValue("JR_ML_submitafter",JSON.stringify(gSubmitAfter));
GM_setValue("JR_ML_theWarning",JSON.stringify(gWarned));
}
function f_filterResults(n_win, n_docel, n_body) {
var n_result = n_win ? n_win : 0;
if (n_docel && (!n_result || (n_result > n_docel)))
n_result = n_docel;
return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;
}
function f_scrollLeft() {
return f_filterResults (
window.pageXOffset ? window.pageXOffset : 0,
document.documentElement ? document.documentElement.scrollLeft : 0,
document.body ? document.body.scrollLeft : 0
);
}
function searchInClass(theClass,theIndex,theText) {
var classNode = document.getElementsByClassName(theClass)[theIndex];
if (classNode) {
var retVal = classNode.innerHTML.indexOf(theText);
return (retVal!=-1) ? classNode.innerHTML.substr(retVal) : null;
}
return null;
}
function setArrayPointersClass(theClass,thisArray) {
var classNodes = document.getElementsByClassName(theClass);
var arr=[], temp={};
for (var i = 0, aI = 0, len=classNodes.length, arrLen=thisArray.length; i < len && aI < arrLen; i++) {
if ( classNodes[i].innerHTML.indexOf(thisArray[aI]) !== -1 ) {
aI++;
temp = {position:i,node:classNodes[i],next:classNodes[i+1]};
arr.push(temp);
}
}
return arr;
}
function createMyElement(elementName,theClass,theId,theStyle) {
var theElement = document.createElement(elementName);
if (theId) theElement.id = theId;
if (theClass) theElement.className = theClass;
if (theStyle) theElement.setAttribute("style",theStyle);
return theElement;
}
function createButton(theId,theValue,theName,theStyle) {
var theButton = document.createElement("INPUT"); theButton.id = theId;
theButton.value = theValue;
theButton.type = "button";
if (theName) theButton.name = theName;
if (theStyle) theButton.setAttribute("style",theStyle);
return theButton;
}
function createCheckbox(theId,theValue,theName,theStyle) {
var theCheckbox = document.createElement("input");
theCheckbox.id = theId;
theCheckbox.value = theValue;
theCheckbox.type = "checkbox";
if (theName) theCheckbox.name = theName;
if (theStyle) theCheckbox.setAttribute("style",theStyle);
return theCheckbox;
}
function answerYes(yesRadio,submitButton,submitMe) {
yesRadio.checked=true;
if (submitMe) submitButton.click(); // Only when one of my buttons are pressed.
else submitButton.focus(); // Only gives focus to the submit button and will not auto submit it for pressing keys.
}
function answerNo(noRadio,submitButton,submitMe) {
noRadio.checked=true;
if (submitMe) submitButton.click(); // Only when one of my buttons are pressed.
else submitButton.focus(); // Only gives focus to the submit button and will not auto submit it for pressing keys.
}
if (searchInClass("panel-body",0,"In this screenshot is a Login form, that includes input fields and buttons.") ||
searchInClass("panel-body",0,"In this screenshot is a sign up (register, enroll, etc) form, that includes input fields and buttons.") ) {
var inputPointers = setArrayPointersClass("inputfields",["fields correctly labeled with labels in close proximity?"]);
if (inputPointers.length>0) {
var myContainer = createMyElement("span","mySpan","buttonsHelper","margin-left:0px;");
var yesBtn = createButton("yesButton","Yes fields are correct (y) (1)","","margin-left: 25px;");
var noBtn = createButton("noButton","No fields are NOT correct or missing (n) (2)","","margin-left: 25px;");
var myCheckbox = createCheckbox("mySubmitAfter","Submit After","mySubmitAfter","margin:0 5px 0 20px;");
var scrollRight = createButton("rightButton","->","","margin-left: 25px;");
var scrollLeft = createButton("leftButton","<-","","margin-left: 25px;");
var submitAfterText = createMyElement("span","mySpan","submitAfterText");
submitAfterText.appendChild( document.createTextNode('Submit after') );
yesBtn.onclick = function() { answerYes(radios[0],submitButton,gSubmitAfter); };
noBtn.onclick = function() { answerNo(radios[1],submitButton,gSubmitAfter); };
myContainer.appendChild(scrollLeft);
myContainer.appendChild(yesBtn);
myContainer.appendChild(noBtn);
myContainer.appendChild(myCheckbox);
myContainer.appendChild(submitAfterText);
myContainer.appendChild(scrollRight);
inputPointers[0].node.appendChild(myContainer);
scrollRight.onclick = function() {
var scrollLeftSave = f_scrollLeft();
window.scrollBy(200,0);
var scrollLeft = f_scrollLeft();
var diffScrollBy = (scrollLeft - 200 < scrollLeftSave) ? scrollLeft - scrollLeftSave : 200;
var marginLeft = (myContainer.style.marginLeft) ? myContainer.style.marginLeft : "0";
var addedMargin = parseInt(myContainer.style.marginLeft.replace("px","")) + diffScrollBy;
myContainer.style.marginLeft = addedMargin + "px";
};
scrollLeft.onclick = function() {
window.scrollBy(-200,0);
var addedMargin = parseInt(myContainer.style.marginLeft.replace("px","")) - 200;
if (addedMargin<0) addedMargin=0;
myContainer.style.marginLeft = addedMargin + "px";
};
loadSettings();
myCheckbox.checked = gSubmitAfter;
myCheckbox.onchange = function() {
if (myCheckbox.checked) {
var gConfirmed = true;
if (!gWarned) gConfirmed = confirm("Warning: This option will submit the hit after pressing a button or using a keyboard shortcut. Be careful.\nYou can turn this option off at any time to verify your answer is correct. This is your only warning.");
if (gConfirmed) { gSubmitAfter = true; gWarned = true; }
else myCheckbox.checked = false;
} else gSubmitAfter = false;
saveSettings();
};
var submitButton = document.getElementById("submitButton");
var radios = inputPointers[0].node.getElementsByTagName("input");
document.onkeydown = function (e) {
if (e.keyCode == 89 || e.keyCode == 49 || e.keyCode == 97) { // y=(89) or 1=(49)(97) pressed
answerYes(radios[0],submitButton,gSubmitAfter);
} else if (e.keyCode == 78 || e.keyCode == 50 || e.keyCode == 98) { // n=(78) or 2=(50)(98) pressed
answerNo(radios[1],submitButton,gSubmitAfter);
}
};
window.addEventListener("load", function() { window.scrollTo(0,document.body.scrollHeight +20); }, false);
}
}
