chzzk theater mode

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chzzk theater mode

채팅창 가리기 + 넓은 화면
当前为 2025-02-18 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         chzzk theater mode
// @namespace    chzzk theater mode
// @version      0.1
// @description  채팅창 가리기 + 넓은 화면
// @author       lc2122
// @match        https://chzzk.naver.com/*
// ==/UserScript==

(function () {
    'use strict';
    let debug = false;

    let url = document.location.href;

    if (url.indexOf("//chzzk.naver.com/") !== -1) {
        let isTopWindow = window.self === window.top;
        if (isTopWindow) {
            return;
        }

        if (debug) console.log("chzzk embed", url);

        function waitForElement(selector, callback) {
            const existingElement = document.querySelector(selector);

            if (existingElement) {
                callback(existingElement);
            } else {
                const observer = new MutationObserver((mutationsList) => {
                    const targetElement = document.querySelector(selector);
                    if (targetElement) {
                        observer.disconnect();
                        callback(targetElement);
                    }
                });

                observer.observe(document.documentElement, {
                    childList: true,
                    subtree: true,
                });
            }
        }

        let player = undefined;
        let handleVideoReadyFired = false;

        let handleVideoReady = function(){
            if (handleVideoReadyFired) return;
            handleVideoReadyFired = true;
            let viewmode_buttons = document.querySelectorAll(".pzp-pc__viewmode-button");
            if(viewmode_buttons.length == 1){
                viewmode_buttons[0].click();
            }
            else{
                for (let i = 0; i < viewmode_buttons.length; i++) {
                    let button = viewmode_buttons[i];
                    if (button.getAttribute('aria-label') === '넓은 화면') {
                        button.click();
                        break;
                    }
                }
            }
            document.querySelector('[class^="live_chatting_header_button__"]').click();
        };

        waitForElement("video.webplayer-internal-video", function (node) {
            if (debug) console.log("found video player", node);
            player = node;
            if (player.readyState >= 2) {
                handleVideoReady();
            } else {
                player.addEventListener('loadedmetadata', function once() {
                    player.removeEventListener('loadedmetadata', once);
                    handleVideoReady();
                });
            }
        });

    }

})();