Arrow Keys Flip Pages

Trigger Pages Flips with custom arrow key shortcuts

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Arrow Keys Flip Pages
// @namespace    https://4kliksAlex.github.com/
// @version      v0.2.4
// @description  Trigger Pages Flips with custom arrow key shortcuts
// @author       4kliksAlex
// @match        *://*/*
// @icon         https://upload.wikimedia.org/wikipedia/commons/c/c7/Computer_keyboard_German-key-4.svg
// @grant        none
// @license      GPLv3
// ==/UserScript==

(function () {
    "use strict";

    const selectors = {
        "*://*.oracle.com/javase/tutorial/*": {
            ArrowLeft: "body > div.MainFlow_wide > div:nth-child(6) > a:nth-child(1)",
            ArrowRight: "body > div.MainFlow_wide > div:nth-child(6) > a:nth-child(3)"
        },
        // "*://*.google.com/search?*": {
        //     ArrowLeft: "#pnprev",
        //     ArrowRight: "#pnnext",
        // },
        "*://*.leetcode.*/leetbook/read/*": {
            ArrowLeft: "#lc-home > div > div.css-17lel75-layer1-Container.e19m4yof0 > div.css-1qeh80o-MainContainer.e19m4yof1 > div.css-op50bu-ContentLayoutContainer.e1t6ajs0 > div > div.css-1p8jlme-ContentContainer.e12hyigg1 > div:nth-child(4) > div.css-ob1q0v-Container.elt4qmr0 > a:nth-child(1)",
            ArrowRight: "#lc-home > div > div.css-17lel75-layer1-Container.e19m4yof0 > div.css-1qeh80o-MainContainer.e19m4yof1 > div.css-op50bu-ContentLayoutContainer.e1t6ajs0 > div > div.css-1p8jlme-ContentContainer.e12hyigg1 > div:nth-child(4) > div.css-ob1q0v-Container.elt4qmr0 > a:nth-child(2)"
        },
        "*://docs.spring.io/**": {
            ArrowLeft: "body > div.body > main > div.content > article > nav > span.prev > a",
            ArrowRight: "body > div.body > main > div.content > article > nav > span.next > a"
        },
        "*://www.zhipin.com/web/geek/resumeAnalyze**": {
            ArrowRight: "#wrap > div.resume-analyze > div > div.main-content > div.resume-box > div.resume-item.resume-history > div > form > div.resume-analyze-btns > button.btn.btn-outlint"
        },
        "*://dev.mysql.com/doc/refman/**": {
            ArrowLeft: "#docs-in-page-nav > a:nth-child(1)",
            ArrowRight: "#docs-in-page-nav > a:nth-child(4)"
        }
    };

    function getSelectorsForCurrentURL() {
        const url = window.location.href;
        for (const pattern in selectors) {
            const urlPattern = new URLPattern(pattern, {
                ignoreCase: true,
            });
            const patternMatch = urlPattern.test(url);
            console.info(pattern, patternMatch);
            if (patternMatch) {
                return selectors[pattern];
            }
        }
        return null;
    }

    const currentSelectors = getSelectorsForCurrentURL();
    if (currentSelectors) {
        document.addEventListener("keydown", function (event) {
            const selector = currentSelectors[event.key];
            if (selector) {
                event.preventDefault();
                const element = document.querySelector(selector);
                if (element) {
                    element.click();
                }
            }
        });
    }
})();