Automatically remove all favorites from gelbooru using AJAX.
// ==UserScript==
// @name Gelbooru Bulk Unfavorite
// @version 1.6
// @description Automatically remove all favorites from gelbooru using AJAX.
// @author https://github.com/binge-coder
// @match *://gelbooru.com/index.php?page=favorites*
// @run-at document-end
// @namespace https://greasyfork.org/users/1575858
// ==/UserScript==
(function() {
'use strict';
const removalDelay = 1000;
const refreshDelay = 2000;
const autoRun = true;
function processFavoritesBatch() {
// Find all <b>Remove</b> tags and get their parent <a> links
let removeButtons = Array.from(document.querySelectorAll('b'))
.filter(b => b.textContent.trim().toLowerCase() === "remove")
.map(b => b.closest('a'))
.filter(a => a !== null && a.getAttribute("href"));
console.log("Found", removeButtons.length, "remove buttons.");
if(removeButtons.length === 0) {
console.log("No favorites found. Process complete.");
return;
}
let index = 0;
function removeNext() {
if(index >= removeButtons.length) {
console.log("Batch complete. Refreshing...");
setTimeout(() => location.reload(), refreshDelay);
return;
}
let button = removeButtons[index];
let url = button.getAttribute("href"); // Direct access to href
if(url) {
console.log("Removing favorite via URL:", url);
fetch(url, { credentials: 'include' })
.then(() => {
console.log("Removed index", index);
index++;
setTimeout(removeNext, removalDelay);
})
.catch(err => {
console.error("Error at index", index, err);
index++;
setTimeout(removeNext, removalDelay);
});
} else {
index++;
removeNext();
}
}
removeNext();
}
function addManualButton() {
let btn = document.createElement("button");
btn.innerText = "Remove All Favorites";
btn.style = "position:fixed;top:10px;right:10px;z-index:1000;padding:10px;background:red;color:white;border:none;cursor:pointer;";
btn.onclick = processFavoritesBatch;
document.body.appendChild(btn);
}
addManualButton();
if(autoRun) {
// Short delay to ensure page is ready
setTimeout(() => {
const hasFavs = Array.from(document.querySelectorAll('b')).some(b => b.textContent.trim().toLowerCase() === "remove");
if(hasFavs) processFavoritesBatch();
}, 500);
}
})();