Browse screenshots without browser history entries
// ==UserScript==
// @name MobyGames screenshot carousel
// @version 1.0
// @description Browse screenshots without browser history entries
// @author raina
// @license GPLv3
// @namespace raina
// @match https://www.mobygames.com/game/*/*/screenshots/gameShotId,*
// @grant none
// ==/UserScript==
(function() {
const wrapper = document.getElementById(`wrapper`);
let prev, next;
const flipPage = function(ev) {
let href = ev.currentTarget.href;
if (ev.shiftKey || ev.ctrlKey) return true;
ev.preventDefault();
if (/#$/.test(href)) return false;
fetch(href)
.then(response => response.text())
.then(content => {
history.replaceState({}, ``, href);
content = content.replace(/.*<div id="wrapper"[^\n]*>/s, ``).replace(/<\/div>\s*<div id="footer.*/s, ``);
wrapper.innerHTML = content;
rigClicks();
});
};
const rigClicks = function() {
prev = document.querySelector(`li.previous a`);
next = document.querySelector(`li.next a`);
[prev, next].forEach(butt => butt.addEventListener("click", flipPage));
};
rigClicks();
addEventListener("keyup", ev => {
if ("ArrowLeft" != ev.key && "ArrowRight" != ev.key) return true;
let click = new MouseEvent("click", {button: 0, cancelable: true});
if ("ArrowLeft" == ev.key) prev.dispatchEvent(click);
else next.dispatchEvent(click);
});
}());