IYF Ad Blocker on www.iyf.com

过滤广告 on www.iyf.com
当前为 2025-08-19 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name         IYF Ad Blocker
// @name:zh-CN   IYF Ad Blocker on www.iyf.com
// @namespace    http://tampermonkey.net/
// @version      0.1.7
// @description  Filter ads on www.iyf.com
// @description:zh-CN  过滤广告 on www.iyf.com
// @author       Dylan Zhang
// @include      https://www.iyf.tv/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=iyf.tv
// @license      MIT
// @grant        GM_addStyle
// ==/UserScript==

(function() {
    'use strict';

    // variables
    const win = unsafeWindow
    let homePageStyle
    let playPageStyle
    let listPageStyle

    const TIME_OUT = 5000

    /* utilities */
    function $(selector) {
        return document.querySelector(selector)
    }

    function getCurrentPath() {
        const path = win.location.pathname.split('/')[1]
        return path ? `/${path}` : ''
    }

    function addEvent(el, type, handler) {
        if (typeof el === 'string') el = $(el)
        el.addEventListener(type, handler, false)
    }

    function nextTick(fn) {
        setTimeout(fn)
        // requestAnimationFrame(fn)
    }

    function checkExistingDOM(selector) {
        let timer
        let timeout
        let clearTimer = () => {
            if (timer) clearInterval(timer)
            if (timeout) clearTimeout(timeout)
        }

        return new Promise((resolve, reject) => {
            const find = () => {
                const el = $(selector)
                if (el) {
                    clearTimer()
                    resolve(el)
                }
            }
            const notFound = () => {
                clearTimer()
                reject()
            }
            timer = setInterval(find, 1000)
            timeout = setTimeout(notFound, TIME_OUT)
        })
    }

    /* meta modification */
    const history = win.history
    const originalPushState = history.pushState
    const originalReplaceState = history.replaceState
    const pushstateEvent = new Event('pushstate')
    const replacestate = new Event('replacestate')

    // override pushState
    history.pushState = function() {
        const result = originalPushState.apply(this, arguments)
        window.dispatchEvent(pushstateEvent)
        return result
    };

    // override replaceState
    history.replaceState = function() {
        const result = originalReplaceState.apply(this, arguments)
        window.dispatchEvent(replacestate)
        return result
    }

    ;['popstate', 'pushstate', 'replaceState'].forEach(eventName => {
        addEvent(win, eventName, main)
    })

    /* common ads */
    function filterCommonAds() {
        nextTick(() => {
            $('app-dn-user-menu-item:has(span.iconVIP)')?.remove()
        })
    }

    /* home page */
    function filterHomePage() {
        if (!homePageStyle) {
            homePageStyle = GM_addStyle(`
                app-recommended-news:nth-of-type(2),
                app-classified-top-videos:nth-of-type(1) > app-home-collection,
                div:has(> app-discovery-in-home),
                .new-list {
                   display: none!important;
                }
            `)
        }
    }

    /* play/watch page */
    function filterPlayPage() {
        if (!playPageStyle) {
            playPageStyle = GM_addStyle(`
                div.ps > div.bl,
                vg-pause-f,
                .caption {
                   display: none!important;
                }
            `)
        }

        nextTick(() => {
            $(`app-video-user-data-bar + div`)?.remove()
        })

        filterPlayer()
    }

    function filterPlayer() {
        let playerEl
        let pauseOverlayEl

        init()

        function init() {
            checkExistingDOM('#video_player').then(el => {
                playerEl = el
                setPlayer()
            })
        }

        function setPlayer(){
            addEvent(playerEl, 'pause', onPause)
            closeDanmu()
        }

        function closeDanmu() {
            const btn = $('.action-pannel i.iconfont')
            const openedName = 'icondanmukai'
            if (btn?.classList.contains(openedName)) {
                btn.click()
            }
        }

        function onPause(){
            pauseOverlayEl = $('.publicbox')
            if (pauseOverlayEl) {
                pauseOverlayEl.remove()
                pauseOverlayEl = null
                if (playerEl.paused) {
                    playerEl.play()
                }
            }
        }
    }

    /* list page */
    function filterListPage() {
        if (!listPageStyle) {
            listPageStyle = GM_addStyle(`
                div.ss-ctn:has(img[alt="广告"]) {
                   display: none!important;
                }
            `)
        }
    }

    // main
    function main() {
        const path = getCurrentPath()
        console.log(path)
        switch (path) {
            case '':
                filterHomePage()
                break
            case '/watch':
            case '/play':
                filterPlayPage()
                break
            case '/list':
                filterListPage()
                break
        }
        filterCommonAds()
    }

    main()
})();
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