Fix inaccessible images hosted on k00.mbimg.org. Automatically change k00 to n00 or custom value, or remove external URLs and change to internal links.
// ==UserScript==
// @name Batoto broken image fix
// @namespace https://greasyfork.org/scripts/560890
// @version 2026-1-3
// @description Fix inaccessible images hosted on k00.mbimg.org. Automatically change k00 to n00 or custom value, or remove external URLs and change to internal links.
// @author XComhghall, Gemini
// @match https://bato.to/title/*/*
// @match https://bato.si/title/*/*
// @match https://bato.ing/title/*/*
// @match https://ato.to/title/*/*
// @match https://dto.to/title/*/*
// @match https://fto.to/title/*/*
// @match https://hto.to/title/*/*
// @match https://jto.to/title/*/*
// @match https://lto.to/title/*/*
// @match https://mto.to/title/*/*
// @match https://nto.to/title/*/*
// @match https://vto.to/title/*/*
// @match https://wto.to/title/*/*
// @match https://xto.to/title/*/*
// @match https://yto.to/title/*/*
// @match https://vba.to/title/*/*
// @match https://wba.to/title/*/*
// @match https://xba.to/title/*/*
// @match https://yba.to/title/*/*
// @match https://zba.to/title/*/*
// @match https://bato.ac/title/*/*
// @match https://bato.bz/title/*/*
// @match https://bato.cc/title/*/*
// @match https://bato.cx/title/*/*
// @match https://bato.id/title/*/*
// @match https://bato.pw/title/*/*
// @match https://bato.sh/title/*/*
// @match https://bato.vc/title/*/*
// @match https://bato.day/title/*/*
// @match https://bato.red/title/*/*
// @match https://bato.run/title/*/*
// @match https://xbato.com/title/*/*
// @match https://xbato.net/title/*/*
// @match https://xbato.org/title/*/*
// @match https://zbato.com/title/*/*
// @match https://zbato.net/title/*/*
// @match https://zbato.org/title/*/*
// @match https://batoto.in/title/*/*
// @match https://batoto.tv/title/*/*
// @match https://batotoo.com/title/*/*
// @match https://batotwo.com/title/*/*
// @match https://battwo.com/title/*/*
// @match https://batpub.com/title/*/*
// @match https://batread.com/title/*/*
// @match https://batocomic.com/title/*/*
// @match https://batocomic.net/title/*/*
// @match https://batocomic.org/title/*/*
// @match https://mangatoto.com/title/*/*
// @match https://mangatoto.net/title/*/*
// @match https://mangatoto.org/title/*/*
// @match https://readtoto.com/title/*/*
// @match https://readtoto.net/title/*/*
// @match https://readtoto.org/title/*/*
// @match https://comiko.net/title/*/*
// @match https://comiko.org/title/*/*
// @match https://kuku.to/title/*/*
// @match https://okok.to/title/*/*
// @match https://ruru.to/title/*/*
// @match https://xdxd.to/title/*/*
// @grant none
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
// Batoto domains: https://batotomirrors.pages.dev/
// Default configuration
const DEFAULT_EXCLUDED = "";
const DEFAULT_REPLACEMENT = "n";
// Run once the DOM is ready
createFloatingPanel();
const excludedInput = document.getElementById('excluded');
let excluded = DEFAULT_EXCLUDED;
const setRegEx = /a-z/g;
let excludedSet = new Set((excluded && excluded.toLowerCase().match(setRegEx)) || []);
const inputRegEx = /([A-Za-z]{2,}|[^A-Za-z\s,，])/;
let excludedInvalid = 0;
const replacementInput = document.getElementById('replacement');
let replacement = DEFAULT_REPLACEMENT;
const replacementRegEx = /^[A-Za-z]?$/;
let replacementInvalid = 0;
const status = document.getElementById('status');
const status2 = document.getElementById('status2');
// Get all panel <img> elements on the page
const images = document.querySelectorAll('img[src*=".org/media/"]');
// Reg. ex. for image URLs
// ((https?:\/\/)([A-Za-z])(\d\d\.mb\w{3}\.org)) Capture group 1, $1, http or https://n00.mbaaa.org
// (https?:\/\/) $2, http or https://
// ([A-Za-z]) $3, 1 letter
// (\d\d\.mb\w{3}\.org) $4, 00.mbaaa.org
const imageRegEx = /((https?:\/\/)([A-Za-z])(\d\d\.mb\w{3}\.org))\/media\//;
checkDefault();
prependImageDomains();
const imageDomainInfo = document.querySelectorAll('.imageDomainInfo');
// Create a floating configuration panel
function createFloatingPanel() {
const panel = document.createElement('div');
panel.style.cssText = `
position: fixed;
bottom: 12%;
right: 10px;
z-index: 9999;
`;
panel.innerHTML = `
<details open>
<summary>Menu</summary>
<div style="margin: 0 0 5px;">
<label for="excluded">Excluded n00 subdomains<br>Enter letters separated by spaces<br>or commas, e.g., <code>n, x,y z</code></label>
</div>
<input type="text" id="excluded" value="${DEFAULT_EXCLUDED}">
<br>
<button id="check" style="border: 1px solid; padding: 0 5px; border-radius: 3px; margin: 10px 0 5px;">Check</button>
<button id="hide" style="border: 1px solid; padding: 0 5px; border-radius: 3px;">Hide</button>
<div style="margin: 0 0 5px;">
<label for="replacement">Replacement n00 subdomain<br>Enter 1 letter, e.g., <code>n</code><br>Leave empty to remove external<br>URLs and use internal links</label>
</div>
<input type="text" id="replacement" value="${DEFAULT_REPLACEMENT}" maxlength="1">
<br>
<button id="replace" style="border: 1px solid; padding: 0 5px; border-radius: 3px; margin: 10px 0 5px;">Replace</button>
<div id="status"></div>
<div id="status2"></div>
</details>
`;
document.body.appendChild(panel);
document.getElementById('check').addEventListener('click', updateImageDomains);
document.getElementById('hide').addEventListener('click', () => {
imageDomainInfo.forEach(div => {
div.textContent = '';
});
});
document.getElementById('replace').addEventListener('click', replaceImageURLs);
}
function checkDefault() {
const excludedMatch = excluded.match(inputRegEx);
if (excludedMatch) {
excludedInvalid = 1;
status.textContent = `Exclusion invalid: ${excludedMatch[0]}`;
status.style.color = 'red';
}
if (!replacementRegEx.test(replacement)) {
replacementInvalid = 1;
status2.textContent = 'Replacement must be 1 letter or empty';
status2.style.color = 'red';
}
}
function checkInput() {
const currentExcluded = excludedInput.value;
const currentReplacement = replacementInput.value;
if (excluded !== currentExcluded) {
excluded = currentExcluded;
const excludedMatch = excluded.match(inputRegEx);
if (excludedMatch) {
excludedInvalid = 1;
status.textContent = `Exclusion invalid: ${excludedMatch[0]}`;
status.style.color = 'red';
} else {
excludedInvalid = 0;
status.textContent = '';
excludedSet = new Set((excluded && excluded.toLowerCase().match(setRegEx)) || []);
}
}
if (replacement !== currentReplacement) {
replacement = currentReplacement;
if (!replacementRegEx.test(replacement)) {
replacementInvalid = 1;
status2.textContent = 'Replacement must be 1 letter or empty';
status2.style.color = 'red';
} else {
replacementInvalid = 0;
status2.textContent = '';
}
}
}
function prependImageDomains() {
images.forEach(img => {
if (!img.src.match(imageRegEx)) return; // Ensure that the image URL matches
const parentDiv = img.closest('div');
if (!parentDiv) return; // Ensure that the parent <div> is not null
parentDiv.parentNode.insertBefore(Object.assign(document.createElement('div'), {className: 'imageDomainInfo'}), parentDiv); // Insert a new <div> element before the parent <div> in the parent <div>’s parent node
});
}
function updateImageDomains() {
checkInput();
if (excludedInvalid || replacementInvalid) return;
images.forEach(img => {
const match = img.src.match(imageRegEx);
if (!match) return;
const parentDiv = img.closest('div');
if (!parentDiv) return;
const oldDiv = parentDiv.previousElementSibling;
if (match[3] === replacement || excludedSet.has(match[3]) || img.naturalWidth) { // If the image is on the replacement or an excluded s00 subdomain, loaded, or loading
oldDiv.textContent = 'Exclude: ' + match[1]; // Display the image domain
oldDiv.style.color = '';
} else {
oldDiv.textContent = 'Replace: ' + match[1];
oldDiv.style.color = 'red';
}
});
}
function replaceImageURLs() {
checkInput();
if (excludedInvalid || replacementInvalid) return;
let changesCount = 0;
if (replacement) {
images.forEach(img => {
const match = img.src.match(imageRegEx);
if (!match) return;
// if (img.naturalWidth === 0) { console.error('Null', img.src); } // Can detect partially loaded images
// if (img.complete) { console.log('Complete', img.src); }
// img.addEventListener('error', () => { console.error('Error', img.src); }); // Unreliable at document-idle even if placed earlier
if (match[3] === replacement || excludedSet.has(match[3]) || img.naturalWidth) return;
img.src = img.src.replace(match[1], match[2] + replacement + match[4]);
changesCount++;
});
// Update the status message
status.textContent = `${changesCount} image(s) changed to ${replacement}00`;
} else {
images.forEach(img => {
const match = img.src.match(imageRegEx);
if (!match) return;
if (excludedSet.has(match[3]) || img.naturalWidth) return;
img.src = img.src.replace(match[1], '');
changesCount++;
});
status.textContent = `${changesCount} image(s) changed to internal links`;
}
status.style.color = 'green';
// Optional: You might need to run this periodically or on mutation observers if the content loads dynamically
// If images load later via AJAX or lazy loading, you might need to use a MutationObserver.
/*
const observer = new MutationObserver(replaceImageUrls);
observer.observe(document.body, { childList: true, subtree: true });
*/
}
})();