Adds the ability to unburn items during Wanikani Extra Study sessions with a press of the U key
// ==UserScript==
// @name Wanikani ExtraStudy Unburn Script
// @namespace wanikani
// @version 0.1
// @description Adds the ability to unburn items during Wanikani Extra Study sessions with a press of the U key
// @author ChatGPT / SoulLessPuppet
// @match https://www.wanikani.com/*
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Wait for the page to fully load
window.addEventListener('load', function() {
// Find the element that contains the answer buttons
const answerButtons = document.querySelector('.extra-session--quiz__buttons');
// Add an event listener for when the U key is pressed
document.addEventListener('keydown', function(event) {
if (event.key === 'u' && !event.repeat) {
// Check if the "Unburn" button should be shown
const unburnButton = document.querySelector('.extra-session--quiz__buttons .btn--unburn');
if (unburnButton) {
// If the "Unburn" button is already shown, click it
unburnButton.click();
} else {
// Otherwise, show the "Unburn" button
const undoButton = document.querySelector('.extra-session--quiz__buttons .btn--undo');
if (undoButton) {
undoButton.click();
}
}
}
});
// Add an observer to detect when a new question is loaded
const observer = new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
if (mutation.type === 'childList' && mutation.addedNodes.length > 0) {
// Wait for the question to fully load
setTimeout(function() {
const answerInput = document.querySelector('.extra-session--quiz__input input');
if (answerInput) {
// Add an event listener for when the answer is submitted
answerInput.addEventListener('keydown', function(event) {
if (event.key === 'Enter' && !event.repeat) {
// Check if the "Unburn" button should be shown
const unburnButton = document.querySelector('.extra-session--quiz__buttons .btn--unburn');
if (unburnButton) {
// Show the "Do you want to unburn this item?" popup
const unburnPopup = document.createElement('div');
unburnPopup.innerHTML = 'Do you want to unburn this item?';
unburnPopup.style.position = 'absolute';
unburnPopup.style.top = '100px';
unburnPopup.style.left = '50%';
unburnPopup.style.transform = 'translateX(-50%)';
unburnPopup.style.background = 'white';
unburnPopup.style.padding = '10px';
unburnPopup.style.boxShadow = '0 2px 4px rgba(0,0,0,.15)';
unburnPopup.style.borderRadius = '4px';
answerButtons.appendChild(unburnPopup);
// Add event listeners for when the popup buttons are clicked
const unburnConfirm = document.createElement('button');
unburnConfirm.innerHTML = 'Unburn';
unburnConfirm.style.marginRight = '10px';
unburnPopup.appendChild(unburnConfirm);
unburnConfirm.addEventListener('click', function() {
unburnButton.click();
unburnPopup.remove();
});
const unburnCancel = document.createElement('button');
unburnCancel.innerHTML = 'Cancel';
unburnPopup.appendChild(unburnCancel);
unburnCancel.addEventListener('click', function() {
unburnPopup.remove();
});
}
}
});
}
}, 500);
}
});
});
observer.observe(document.querySelector('body'), {
childList: true,
subtree: true,
characterData: true
});
});
});