Page navigation keyboard shortcuts for booru-type imageboards such as dervisions of Danbooru/Gelbooru, custom artist portals
// ==UserScript==
// @name booru navigational keybinds
// @namespace 861ddd094884eac5bea7a3b12e074f34
// @version 3.7
// @description Page navigation keyboard shortcuts for booru-type imageboards such as dervisions of Danbooru/Gelbooru, custom artist portals
// @author Anonymous, Claude 4.5 Sonnet, GitHub Copilot (Claude 4.5 Haiku)
// @match https://rule34.xxx/index.php?page=post&s=list*
// @match https://rule34.xxx/index.php?page=favorites&s=view&id=*
// @match https://rule34.xxx/index.php?page=comment&s=list*
// @match https://yande.re/post
// @match https://yande.re/post?tags=*
// @match https://yande.re/post?page=*
// @match https://yande.re/comment*
// @match https://yande.re/note*
// @match https://rule34.us/index.php?r=posts/index*
// @match https://rule34.us/index.php?r=posts%2Findex*
// @exclude https://rule34.us/index.php?r=posts/view*
// @match https://rule34.us/index.php?r=favorites/view*
// @match https://rule34.us/index.php?r=favorites%2Fview*
// @match https://rule34.us/index.php?r=comments/list*
// @match https://rule34.us/index.php?r=comments%2Flist*
// @match https://gelbooru.com/index.php?page=post&s=list*
// @match https://gelbooru.com/index.php?page=favorites&s=view&id=*
// @match https://gelbooru.com/index.php?page=comment&s=list*
// @match https://www.zerochan.net/*
// @exclude https://www.zerochan.net/pm*
// @exclude https://www.zerochan.net/moe
// @exclude https://www.zerochan.net/faq
// @exclude https://www.zerochan.net/about
// @exclude https://www.zerochan.net/privacy
// @exclude https://www.zerochan.net/api
// @exclude https://www.zerochan.net/upload3
// @exclude https://www.zerochan.net/forum
// @exclude https://www.zerochan.net/options*
// @exclude https://www.zerochan.net/report*
// @match https://anime-pictures.net/posts?page=*
// @match https://anime-pictures.net/posts?favorite_by=*
// @match https://anime-pictures.net/posts?user=*
// @match https://anime-pictures.net/stars?page=*
// @match https://konachan.net/post
// @match https://konachan.net/post?tags=*
// @match https://konachan.net/post?page=*
// @match https://konachan.net/comment*
// @match https://konachan.net/note*
// @match https://kusowanka.com/
// @match https://kusowanka.com/?page=*
// @match https://kusowanka.com/search/*
// @match https://kusowanka.com/tag*
// @match https://kusowanka.com/parod*
// @match https://kusowanka.com/artist*
// @match https://kusowanka.com/character*
// @match https://kusowanka.com/metadata*
// @match https://tbib.org/index.php?page=post&s=list*
// @match https://tbib.org/index.php?page=favorites&s=view&id=*
// @match https://*.booru.org/index.php?page=post&s=list*
// @match https://*.booru.org/index.php?page=favorites&s=view&id=*
// @match https://*.booru.org/index.php?page=comment&s=list*
// @match https://safebooru.org/index.php?page=post&s=list*
// @match https://safebooru.org/index.php?page=favorites&s=view&id=*
// @match https://safebooru.com/index.php?page=comment&s=list*
// @match https://xbooru.com/index.php?page=post&s=list*
// @match https://xbooru.com/index.php?page=favorites&s=view&id=*
// @match https://xbooru.com/index.php?page=comment&s=list*
// @match https://realbooru.com/index.php?page=post&s=list*
// @match https://realbooru.com/index.php?page=favorites&s=view&id=*
// @match https://realbooru.com/index.php?page=comment&s=list*
// @match https://derpibooru.org/*
// @exclude https://derpibooru.org/conversations*
// @exclude https://derpibooru.org/profiles/*/reports*
// @exclude https://derpibooru.org/filters
// @exclude https://derpibooru.org/settings*
// @exclude https://derpibooru.org/*/new
// @exclude https://derpibooru.org/pages/*
// @exclude https://derpibooru.org/staff
// @match https://twibooru.org/*
// @exclude https://twibooru.org/conversations*
// @exclude https://twiibooru.org/profiles/*/reports*
// @exclude https://twibooru.org/filters
// @exclude https://twibooru.org/settings*
// @exclude https://twibooru.org/*/new
// @exclude https://twibooru.org/pages/*
// @exclude https://twibooru.org/staff
// @match https://manebooru.art/*
// @exclude https://manebooru.art/conversations*
// @exclude https://manebooru.art/profiles/*/reports*
// @exclude https://manebooru.art/filters
// @exclude https://manebooru.art/settings*
// @exclude https://manebooru.art/*/new
// @exclude https://manebooru.art/pages/*
// @exclude https://manebooru.art/staff
// @match http://browse.minitokyo.net/gallery*
// @match http://gallery.minitokyo.net/*
// @match https://inkbunny.net/submissionsviewall.php*
// @match https://inkbunny.net/usersviewall.php*
// @match https://inkbunny.net/gallery/*
// @match https://inkbunny.net/scraps/*
// @match https://hypnohub.net/index.php?page=post&s=list*
// @match https://hypnohub.net/index.php?page=favorites&s=view&id=*
// @match https://hypnohub.net/index.php?page=comment&s=list*
// @match https://booru.eu/post/list*
// @match https://booru.eu/comment/list*
// @match https://rule34vault.com/*
// @exclude https://rule34vault.com/trends*
// @exclude https://rule34vault.com/comments*
// @exclude https://rule34vault.com/u/*?tab=subs
// @exclude https://rule34vault.com/u/*?tab=comments
// @exclude https://rule34vault.com/account*
// @exclude https://rule34vault.com/post/*
// @exclude https://rule34vault.com/dmca
// @exclude https://rule34vault.com/terms
// @exclude https://rule34vault.com/contact-us
// @exclude https://rule34vault.com/upgrade-to-premium
// @match https://rule34.xyz/*
// @exclude https://rule34.xyz/trends*
// @exclude https://rule34.xyz/comments*
// @exclude https://rule34.xyz/u/*?tab=subs
// @exclude https://rule34.xyz/u/*?tab=comments
// @exclude https://rule34.xyz/account*
// @exclude https://rule34.xyz/post/*
// @exclude https://rule34.xyz/dmca
// @exclude https://rule34.xyz/terms
// @exclude https://rule34.xyz/contact-us
// @exclude https://rule34.xyz/upgrade-to-premium
// @match https://rule34.world/*
// @exclude https://rule34.world/trends*
// @exclude https://rule34.world/comments*
// @exclude https://rule34.world/u/*?tab=subs
// @exclude https://rule34.world/u/*?tab=comments
// @exclude https://rule34.world/account*
// @exclude https://rule34.world/post/*
// @exclude https://rule34.world/dmca
// @exclude https://rule34.world/terms
// @exclude https://rule34.world/contact-us
// @exclude https://rule34.world/upgrade-to-premium
// @match https://furry34.com/*
// @exclude https://furry34.com/trends*
// @exclude https://furry34.com/comments*
// @exclude https://furry34.com/u/*?tab=subs
// @exclude https://furry34.com/u/*?tab=comments
// @exclude https://furry34.com/account*
// @exclude https://furry34.com/post/*
// @exclude https://furry34.com/dmca
// @exclude https://furry34.com/terms
// @exclude https://furry34.com/contact-us
// @exclude https://furry34.com/upgrade-to-premium
// @match https://www.hentai-foundry.com/categories/*/pictures*
// @match https://www.hentai-foundry.com/pictures/recent*
// @match https://www.hentai-foundry.com/pictures/featured*
// @match https://www.hentai-foundry.com/pictures/popular*
// @match https://www.hentai-foundry.com/pictures/random*
// @match https://www.hentai-foundry.com/pictures/user/*
// @match https://www.hentai-foundry.com/pictures/tagged/*
// @match https://shimmie.shishnet.org/post/list*
// @match https://shimmie.shishnet.org/comment/list*
// @match https://furbooru.org/*
// @exclude https://furbooru.org/conversations*
// @exclude https://furbooru.org/profiles/*/reports*
// @exclude https://furbooru.org/filters
// @exclude https://furbooru.org/settings*
// @exclude https://furbooru.org/*/new
// @exclude https://furbooru.org/pages/*
// @exclude https://furbooru.org/staff
// @match https://e-shuushuu.net/
// @match https://e-shuushuu.net/?page=*
// @match https://e-shuushuu.net/search/results/*
// @match https://e-shuushuu.net/top.php*
// @grant none
// @homepageURL https://greasyfork.org/en/scripts/558617-booru-keybinds
// @supportURL https://greasyfork.org/en/scripts/558617-booru-keybinds/feedback
// @license MIT-0
// ==/UserScript==
//
// FEATURES
// - Keyboard shortcuts:
// - Use A/D or left/right arrow keys to navigate through pages instead of clicking buttons!
// - Use W/S or up/down arrow keys for navigating through history.
// - Page types supported:
// - Minimally works with browse and search page types across all supported sites.
// - Extended page type support is spotty and may include user uploads/favorites and more.
//
//
// IMPLEMENTATION NOTES
// - tbib.org has no global comments list and doesn't seem to be derived from gelbooru
// software anymore, despite diverging from the booru.org network.
//
//
// CHANGELOG
// v3.7 Enhancements and fixes
// - Add site support for e-shuushuu.net
// - Add site support for furbooru.org (another philomena instance)
// - Fix site support for domains that have multi-part TLDs
// v3.6 Enhancements and fixes
// - Add site support for shimmie testbed (for testing of latest shimmie2 code)
// - Add page support for recent comments list on rule34.xxx, Gelbooru- and Danbooru-based sites
// - Add page support for recent notes list on Danbooru-based sites (yande.re, kondachan.net)
// - Add page support for booru-on-rails(-like) instances' activity listing (same as posts)
// - Exclude additional pages for booru-on-rails(-like) instances
// - Fix InkBunny search
// - Fix frontpage kusowanka.com navigation
// v3.5.1 Enhancements
// - Support InkBunny pages for user scraps
// - Support W/S or up/down arrow keys for navigating through history
// v3.5 Support new sites and fix bugs
// - Add support for hentai-foundry.com
// - Fix zerochan navigation from frontpage
// v3.4.1 Various bugfixes
// - Fix rule34vault.com and furry34.com support
// - Fix rule34.us user favorites page nagivation
// - Fix navigation for anime-pictures.net
// - Optimize code with shorthand
// v3.4 Add A/D navigational keybind alternatives for 60% keyboard users
// v3.3 Add support for rule34vault.com, rule34.xyz, rule34.world, furry34.com
// v3.2 Various improvements
// - Convert remaining URIs matched by regex to globular
// - Add support for InkBunny user gallery pages
// - Fix browser-native key events being caught and suppressed (e.g. alt+arrow)
// v3.1 Various improvements
// - Auto-detect sites running booru-on-rails and derivatives
// - Move to globular URI matching for more sites
// - Support more pages across already supported sites
// - Add in-code URI evaluation for enhanced exclusion logic e.g. zerochan post pages
// v3.0.1 Bugfixes, and improvements to Minitokyo handling
// v3.0 Add support for booru.eu
// v2.6 Add support for minitokyo.net, inkbunny.net, and hypnohub.net
// v2.4 Add support for derpibooru.org, twibooru.org, and manebooru.art
// v2.3 Add support for tbib.org, safebooru.org, xbooru.com, realbooru.com, and booru.org
// v2.2 Add support for zerochan.net, anime-pictures.net, konachan.net, and kusomanka.com
// v2.1 Add support for rule34.us and gelbooru.com
// v2.0 Add support for yande.re
// v1.0 Initial release with support for rule34.xxx
//
//
// TODO
// - Functional enhancements
// - Support FurAffinity.net
// (something weird going on where using gallery pagination buttons
// break our keybinds. also, requires implementaiton of alternates
// for route site types)
// - Support luscious.net
// (when infinite scroll is disabled)
// - Support rule34.dev
// - Support weasyl.com
// (requires reading DOM to update cursor/ID offset)
// - Support thehentaiworld.com
// (something weird going on where our keybinds navigate to posts)
// - Support W/D keybinds for sites that natively implement arrow keys
// - rule34hentai.net
// - kemono.cr
// - rule34.paheal.net
// - nozomi.la
// (requires JS call to key_typed_in_body() for search page nav)
// - Nice-to-haves
// - Add 'last page' detection
// - Briefly change the cursor to visually indicate when a requested nav
// event fails or is rejected
// - Refinement and refactoring
// - Rewrite 'gallery' page type into abstraction supporting multiple page
// route exceptions similar to PAGE_PATHS, but for path index instead of
// page minimum.
// - Refactor getAlternateMinimum() to return default site minimum.
// - zerochan and Hentai-Foundry post pages ought to be excluded
// https://www.zerochan.net/[1-9][0-9]+
// https://www.hentai-foundry.com/pictures/user/USERNAME/POST_NUMBER/POST_TITLE
// - Testing
// - Disable "Booru Hotkeys" Firefox extension and check the full list of
// presently planned & supported sites to see which *really* do support
// primary and alternate nav keybinds
(function() {
'use strict';
const DEBUG = false;
// for domains that use page numbers in an url parameter
// { domain: [parameter, first page] }
const PAGE_DOMAINS = {
'yande.re': ['page', 1],
'rule34.us': ['page', 1],
'zerochan.net': ['p', 1],
'anime-pictures.net': ['page', 0],
'konachan.net': ['page', 1],
'kusowanka.com': ['page', 1],
'derpibooru.org': ['page', 1],
'twibooru.org': ['page', 1],
'manebooru.art': ['page', 1],
'minitokyo.net': ['page', 1],
'inkbunny.net': ['page', 1],
'rule34vault.com': ['page', 1],
'rule34.xyz': ['page', 1],
'rule34.world': ['page', 1],
'furry34.com': ['page', 1],
'furbooru.org': ['page', 1],
'e-shuushuu.net': ['page', 1],
};
// path exceptions to the site minimums above
// { domain: [ [{ param key: param value }, minimum page # ], ... ]}
const PAGE_PATHS = {
'rule34.us': [
[{ 'r': 'favorites/view' }, 0],
[{ 'r': 'comments/list' }, 0],
]
}
// for domains that put item count in an url parameter
// { domain: items per page }
const PID_DOMAINS = {
'rule34.xxx': 42,
'gelbooru.com': 42,
'tbib.org': 42,
'booru.org': 20,
'safebooru.org': 42,
'xbooru.com': 42,
'realbooru.com': 42,
'hypnohub.net': 42,
};
// offset exceptions to the site minimums above
// { domain: [{ param key: param value, ... }, items per page ]}
const ALT_OFFSETS = {
'rule34.xxx': [[{ 'page': 'comment', 's': 'list' }, 15]],
'hypnohub.net': [[{ 'page': 'comment', 's': 'list' }, 10]],
'safebooru.org': [[{ 'page': 'comment', 's': 'list' }, 10]],
'xbooru.com': [[{ 'page': 'comment', 's': 'list' }, 10]],
'realbooru.com': [[{ 'page': 'comment', 's': 'list' }, 10]],
'gelbooru.com': [[{ 'page': 'comment', 's': 'list' }, 10]],
'booru.org': [[{ 'page': 'comment', 's': 'list' }, 15]],
}
// for domains that put page count in a route (such as shimmie)
// { domain: [minimum page, indexed page position, page param name] }
const ROUTE_DOMAINS = {
'booru.eu': [1, -1, ''],
'hentai-foundry.com': [1, -1, 'page'],
'shishnet.org': [1, -1, ''],
}
/// fallback hardcoding for if autodetection of site software fails
// booru-on-rails and derivatives (philomena)
const BOR_SITES = [
'derpibooru.org',
'twibooru.org',
'manebooru.art',
'furbooru.org',
];
// rule34.world operations
const R34WORLD_SITES = [
'rule34vault.com',
'rule34.xyz',
'rule34.world'
];
let PATH = window.location.pathname;
let PARAMS = new URLSearchParams(window.location.search);
const FQDN = window.location.hostname;
let DOMAIN = FQDN;
const domain_parts = FQDN.split('.');
if (domain_parts.length >= 3 && domain_parts[0] === 'www') {
DOMAIN = (
domain_parts[domain_parts.length - 2]
+ '.' + domain_parts[domain_parts.length - 1]
);
}
// .startsWith() but accepting an array of strings to check
function startsWithMany(str, arr) {
return arr.some(s => str.startsWith(s));
}
function detectPaginationType() {
if (DOMAIN === 'inkbunny.net'
&& startsWithMany(PATH, ['/gallery/', '/scraps/'])
) {
return 'gallery';
} else if (DOMAIN in PID_DOMAINS) {
return 'pid';
} else if (DOMAIN in PAGE_DOMAINS) {
return 'page';
} else if (DOMAIN in ROUTE_DOMAINS) {
return 'route';
}
return null;
}
function isPathExcluded() {
// in place of using regex for a host match exclusion,
// ^https:\/\/www\.zerochan\.net\/[1-9][0-9]+
if (DOMAIN === 'zerochan.net'
&& PATH.substring(1)
&& !isNaN(parseInt(PATH.substring(1)))
) {
return true;
}
return false;
}
function getAlternateMinimum(config, site) {
if (!(site in config)) return null;
let response = null;
// test each set of param combinations to alternates
for (const element of config[site]) {
const params = element[0];
var isCompleteMatch = true;
// test each set of param key-value pairs
for (const [key, value] of Object.entries(element[0])) {
if (!PARAMS.has(key) || PARAMS.get(key) !== value) {
isCompleteMatch = false;
break;
}
}
if (!isCompleteMatch) {
// if all sets fail, continue to next proposed alternate
continue;
} else {
// otherwise, bubble up the alternate
response = element[1];
break;
}
}
// no test needed since default is null
return response;
}
function getCurrentPage(type) {
if (type === 'pid') {
// assume parameter is named 'pid' and first item is 0
return parseInt(PARAMS.get(type)) || 0;
} else if (type === 'page') {
// retrieve parameter name from configuration
// if no such param was passed, return known first page for domain
const alternateMin = getAlternateMinimum(PAGE_PATHS, DOMAIN);
const defaultMin = (alternateMin !== null )
? alternateMin : PAGE_DOMAINS[DOMAIN][1];
return parseInt(
PARAMS.get(PAGE_DOMAINS[DOMAIN][0])
) || defaultMin;
} else if (type === 'route') {
let pathParts = PATH.split('/');
const defaultMin = ROUTE_DOMAINS[DOMAIN][0];
const pathOffset = ROUTE_DOMAINS[DOMAIN][1];
let pathIndex = (pathOffset < 0)
? pathParts.length + pathOffset
: pathOffset;
const current = parseInt(pathParts[pathIndex]);
if (isNaN(current)) {
return defaultMin;
} else {
return current;
}
} else if (type === 'gallery') {
// special snowflake inkbunny puts its page number at position -2
// e.x. /pageName/USERNAME/PAGE/HASH
let pathParts = PATH.split('/');
return parseInt(
pathParts[pathParts.length - 2]
) || PAGE_DOMAINS[DOMAIN][1];
}
}
function calculatePreviousPage(type, current, pageLength) {
if (type === 'pid') {
if (current > 0) {
return Math.max(0, current - pageLength);
} else {
if (DEBUG) console.debug(`(current=${current}) <= 0`);
return false;
}
} else if (type === 'page') {
const alternateMin = getAlternateMinimum(PAGE_PATHS, DOMAIN);
const minPage = (alternateMin !== null)
? alternateMin : PAGE_DOMAINS[DOMAIN][1];
if (current > minPage) {
return (current - 1);
} else {
if (DEBUG) console.debug(`(current=${current}) <= (minPage=${minPage})`);
return false;
}
} else if (['route', 'gallery'].includes(type)) {
// TODO: check ROUTE_DOMAINS
if (current > 1) {
return (current - 1);
} else {
if (DEBUG) console.debug(`(current=${current}) <= 1`);
return false;
}
}
}
function calculateNextPage(type, current, pageLength) {
if (type === 'pid') {
if (DEBUG) console.debug(`nextPage = ${current} + ${pageLength}`);
return (current + pageLength);
} else if (['page', 'route', 'gallery'].includes(type)) {
if (DEBUG) console.debug(`nextPage = ${current} + 1`);
return (current + 1);
}
}
function updateQuery(type, dest) {
const pageNo = dest.toString();
if (type === 'pid') {
// assume parameter is named 'pid'
PARAMS.set(type, pageNo);
} else if (type === 'page') {
const pageKey = PAGE_DOMAINS[DOMAIN][0];
PARAMS.set(pageKey, pageNo);
} else if (type === 'route') {
let pathParts = PATH.split('/');
const pathOffset = ROUTE_DOMAINS[DOMAIN][1];
let pathIndex = (pathOffset < 0)
? pathParts.length + pathOffset
: pathOffset;
if (!isNaN(parseInt(pathParts[pathIndex]))) {
pathParts[pathIndex] = pageNo;
} else {
if (pathParts[pathIndex] === '') pathParts.pop();
const pageRouteName = ROUTE_DOMAINS[DOMAIN][2];
if (pageRouteName) pathParts.push(pageRouteName);
pathParts.push(pageNo);
}
PATH = pathParts.join('/');
} else if (type === 'gallery') {
// for /pageName/USERNAME/PAGE/HASH, replace PAGE at position -2
let pathParts = PATH.split('/');
pathParts[pathParts.length - 2] = pageNo;
PATH = pathParts.join('/');
}
return true;
}
function reformatUri() {
// redirect booru-on-rails frontpage to listing page on navigation
const footer = document.querySelector('#serving_info');
if (((typeof BOR_SITES === 'object'
&& BOR_SITES.includes(DOMAIN))
|| (footer !== null
&& footer.tagName === 'DIV'
&& (footer.textContent.includes('booru-on-rails')
|| footer.textContent.includes('philomena'))))
&& (PATH === '/' || PATH.startsWith('/activity'))
) PATH = (DOMAIN == 'twibooru.org') ? '/posts' : '/images';
// remove unsupported query string parameters
// that break navigation when we alter the page param
if ((typeof R34WORLD_SITES === 'object'
&& R34WORLD_SITES.includes(DOMAIN))
&& PARAMS.has('cursor')
) PARAMS.delete('cursor');
// if there are parameters and we've modified them,
// reconstruct the search string
return (PARAMS.size)
? [PATH, PARAMS.toString()]
: [PATH, ''];
}
function navigate(type, direction) {
PATH = window.location.pathname;
PARAMS = new URLSearchParams(window.location.search);
let current = null;
current = getCurrentPage(type);
if (DEBUG) console.debug(`currentPage = ${current}`);
let offset = null;
if (type === 'pid') {
const alternate = getAlternateMinimum(ALT_OFFSETS, DOMAIN);
offset = (alternate !== null)
? alternate : PID_DOMAINS[DOMAIN];
if (DEBUG) console.debug(`offset = ${offset}`);
}
let dest = null;
if (direction === 'previous') {
dest = calculatePreviousPage(type, current, offset);
} else if (direction === 'next') {
dest = calculateNextPage(type, current, offset);
}
// test specifically for false (0 is a valid page number!!)
if (dest !== 0 && !dest) return false;
if (DEBUG) console.debug(`dest = ${dest}`);
updateQuery(type, dest);
const newTrail = reformatUri().join('?');
window.location.href = window.location.origin + newTrail;
return true;
}
// function isKeybindExcluded(key) {
// if ((['gelbooru.com', 'booru.org'].includes(DOMAIN))
// && (key == 'a' || key == 'd')
// ) {
// return true;
// } else {
// return false;
// }
// }
const SITE_TYPE = detectPaginationType();
document.addEventListener('keydown', function(e) {
// don't trigger on modifier combinations
if (e.ctrlKey || e.altKey || e.shiftKey || e.metaKey) return;
// don't trigger when an input field has focus
if (['INPUT', 'TEXTAREA'].includes(e.target.tagName)
|| e.target.getAttribute('role') == 'search' // zerochan
) return;
// don't trigger on sites that partially implement our bindings
// NOTE: native navigation via these keybinds is broken XD
// if (isKeybindExcluded(e.key.toLowerCase())) return;
let response;
const key = (e.key || '').toLowerCase();
if (key === 'arrowleft' || key === 'a') {
e.preventDefault();
response = navigate(SITE_TYPE, 'previous');
} else if (key === 'arrowright' || key === 'd') {
e.preventDefault();
response = navigate(SITE_TYPE, 'next');
} else if (key === 'arrowup' || key === 'w') {
e.preventDefault();
history.back();
} else if (key === 'arrowdown' || key === 's') {
e.preventDefault();
history.forward();
}
if (typeof response === 'undefined' || !response) {
console.error(
'booru navigational keybinds: Keybind caught, but '
+ 'failed to navigate!'
);
}
});
if (isPathExcluded()) return false;
if (!SITE_TYPE) {
console.error('booru navigational keybinds: Failed to initialize!');
return false;
} else {
console.log(
`booru navigational keybinds loaded (in ${SITE_TYPE} mode): `
+ 'Use ← → arrow keys to navigate gallery pages.'
);
}
})();