Add CTRL+ArrowLeft and CTRL+ArrowRight for generic next/previous page. It will click the last found link/button whose text contain ">"/"»", "<"/"«", "Next", "Prev"/"Previous", or "Back".
Ekde
// ==UserScript==
// @name Add Keyboard Shortcut for Generic Next/Previous Page
// @namespace AddKeyboardShortcutForGenericNextPreviousPage
// @version 1.0.21
// @license GNU AGPLv3
// @author jcunews
// @description Add CTRL+ArrowLeft and CTRL+ArrowRight for generic next/previous page. It will click the last found link/button whose text contain ">"/"»", "<"/"«", "Next", "Prev"/"Previous", or "Back".
// @website https://greasyfork.org/en/users/85671-jcunews
// @include *://*/*
// @include *:*
// @grant none
// ==/UserScript==
/*
The link/button text more specifically, are those which contain (non case sesitive) "Next", "Prev", "Previous";
or has ">"/"<"; or "«"/"»". The ID and class names are also checked. "«"/"»" have lower priority over the rest conditions.
This script doesn't take into account of links whose contents is an image rather than text, or whose text is a CSS text contents.
If next/previous navigation link is specified in the HTML metadata, it will be used as a priority.
*/
(function(rxPrev, rxPrev2, rxNext, rxNext2, ts) {
rxPrev = /<|(\b|_)(?:back|prev(ious)?)(\b|_)/i;
rxPrev2 = /\u00ab/i;
rxNext = />|(\b|_)next(\b|_)/i;
rxNext2 = /\u00bb/i;
rxCarousel = /carousel/i;
addEventListener("keydown", function(ev, e, a) {
function clickLink(rx, e, i, l, r) {
e = document.querySelectorAll('a,button,input[type="button"],input[type="submit"]');
for (i = e.length - 1; i >= 0; i--) {
if (
(
((e[i].tagName === "A") && rx.test(e[i].rel)) ||
((e[i].tagName === "A") && Array.from(e[i].classList).some(cl => rx.test(cl))) ||
((e[i].tagName === "INPUT") && rx.test(e[i].value)) ||
rx.test(e[i].textContent) ||
(e[i].id && rx.test(e[i].id)) ||
Array.from(e[i].classList).some(s => rx.test(s))
) && (!rxCarousel.test(e[i].className))
) {
ev.stopImmediatePropagation();
ev.stopPropagation();
ev.preventDefault();
e[i].click();
return true
}
}
return false
}
if (ev.ctrlKey && !ev.altKey && !ev.shiftKey) {
a = document.activeElement;
while (a && a.shadowRoot?.activeElement) a = a.shadowRoot.activeElement;
if (a && ((/^(INPUT|TEXTAREA)$/).test(a.tagName) || a.isContentEditable)) return;
switch (ev.key) {
case "ArrowLeft": //previous
if (e = document.querySelector('link[rel="prev"][href]')) {
ev.stopImmediatePropagation();
ev.stopPropagation();
ev.preventDefault();
location.href = e.href;
return
}
clickLink(rxPrev) || clickLink(rxPrev2);
break;
case "ArrowRight": //next
if (e = document.querySelector('link[rel="next"][href]')) {
ev.stopImmediatePropagation();
ev.stopPropagation();
ev.preventDefault();
location.href = e.href;
return
}
clickLink(rxNext) || clickLink(rxNext2);
break
}
}
}, true)
})()