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chemhunter / 隐藏B站充电和广告

// ==UserScript==
// @name         隐藏B站充电和广告
// @version      1.19
// @description  隐藏B站动态瀑布流中的广告、评论区广告、充电内容以及美化首页
// @author       chemhunter
// @match        *.bilibili.com/*
// @match        https://t.bilibili.com/*
// @match        https://space.bilibili.com/*
// @match        https://www.bilibili.com/
// @match        https://www.bilibili.com/video/*
// @grant        none
// @license      GPL-3.0-or-later; http://www.gnu.org/licenses/gpl-3.0.txt
// @namespace    https://greasyfork.org/scripts/511437/
// @downloadURL https://update.greasyfork.org/scripts/511437/%E9%9A%90%E8%97%8FB%E7%AB%99%E5%85%85%E7%94%B5%E5%92%8C%E5%B9%BF%E5%91%8A.user.js
// @updateURL https://update.greasyfork.org/scripts/511437/%E9%9A%90%E8%97%8FB%E7%AB%99%E5%85%85%E7%94%B5%E5%92%8C%E5%B9%BF%E5%91%8A.meta.js
// ==/UserScript==

(function() {
    'use strict';

    // 白名单UP主，可自行修改、增删
    const whiteList = [
        '白名单UP_1', '白名单UP_2', '木鱼水心',
    ];

    const messageDiv = document.createElement('div');
    Object.assign(messageDiv.style, {
        position: 'fixed',
        top: '10px',
        right: '10px',
        padding: '10px',
        backgroundColor: 'rgba(0, 0, 0, 0.7)',
        color: 'white',
        borderRadius: '5px',
        zIndex: '9999',
        display: 'none'
    });

    document.body.appendChild(messageDiv);

    const blockedKeywords = [
        '拼多多', '淘宝', '京东', '天猫', '手淘', '旗舰店','运费',
        '特价', '领券', '下单', '礼包', '补贴', '优惠', '双11','双12', '618', '品牌方',
        '溪木源', '海力生', '萌牙家', '妙界', 'DAWEI', '温眠', '护肝', '护颈','护眼', '护枕', '按摩', '冲牙','牙刷',
        //'中奖', '预告', '抽奖',
    ];

    const blockedLinks = [
        'taobao.com', 'jd.com', 'pinduoduo.com', 'mall.bilibili.com', 'gaoneng.bilibili.com','yangkeduo.com',
    ];

    function hideItem(item) {
        item.style.display = 'none';
    }

    function showMessage(msg) {
        messageDiv.textContent = msg;
        messageDiv.style.display = 'block';
        setTimeout(() => {
            messageDiv.style.display = 'none';
        }, 3000);
    }

	// 检查评论区广告
	function checkCommentAds(item) {
		const commentAds = item.querySelectorAll(
			'.dynamic-card-comment .comment-list.has-limit .list-item.reply-wrap.is-top .con'
		);

		let hiddenAdCount = 0;

		commentAds.forEach(comment => {
			const links = comment.querySelectorAll('a');
			let foundAd = false;

			links.forEach(link => {
				const href = link.getAttribute('href');
				if (href && blockedLinks.some(blocked => href.includes(blocked))) {
					foundAd = true;
				}
			});

			if (foundAd) {
				hideItem(comment);
				hiddenAdCount++;
			}
		});

		return hiddenAdCount;
	}

	function checkCommentsForAds(observer) {
		const commentsContainer = document.querySelector('#commentapp > bili-comments');
		if (commentsContainer && commentsContainer.shadowRoot) {
			const thread = commentsContainer.shadowRoot.querySelector('bili-comment-thread-renderer');
			if (thread && thread.shadowRoot) {
				const commentRenderer = thread.shadowRoot.querySelector('#comment');
				if (commentRenderer && commentRenderer.shadowRoot) {
					const richText = commentRenderer.shadowRoot.querySelector('#content > bili-rich-text');
					if (richText && richText.shadowRoot) {
						const contentsElement = richText.shadowRoot.querySelector('#contents');
						if (contentsElement) {
							let foundAd = false;
							const links = contentsElement.querySelectorAll('a');
							links.forEach(link => {
								const href = link.getAttribute('href');
								if (href && blockedLinks.some(blocked => href.includes(blocked))) {
									foundAd = true;
								}
							});

							if (foundAd) {
								hideItem(thread);
								hiddenAdCount++;
								observer.disconnect();
								let message = `隐藏广告 x ${hiddenAdCount}`;
								showMessage(message);
								return true;
							}
						}
					}
				}
			}
		}
		return false;
	}

	function checkForContentToHide(observer) {
		let hiddenChargeCount = 0;
		let hiddenAdCount = 0;
		let hiddenFloorCardCount = 0;

		if (window.location.hostname === 't.bilibili.com' || window.location.hostname === 'space.bilibili.com') {
			const items = document.querySelectorAll('.bili-dyn-list__item');
			items.forEach(item => {

                //评论区上方横条
                const noticeElement = document.querySelector('bili-comments-notice');
				if (noticeElement) {hideItem(item);}

                //检查UP白名单
                const titleElement = item.querySelector('.bili-dyn-title');
				if (titleElement && whiteList.includes(titleElement.textContent.trim())) {
					return;
				}

                //充电按钮
                const blockedmask = item.querySelector('.dyn-blocked-mask');
                //充电视频
                const badge = item.querySelector('.bili-dyn-card-video__badge');
                //充电抽奖
				const lotteryTitle = item.querySelector('.dyn-upower-lottery__title');
                //广告关键词
                const contentDiv = item.querySelector('.bili-dyn-content');
                //UP推荐商品
				const goods = item.querySelector('dyn-goods');
				const goods2 = item.querySelector('bili-dyn-card-goods');
                //子元素
                const spans = item.querySelectorAll('span');
				if (goods || goods2) {
					hideItem(item);
					hiddenAdCount++;
				} else if (blockedmask) {
					hideItem(item);
					hiddenChargeCount++;
				} else if (badge && badge.textContent.includes('专属') ||
                           Array.from(spans).some(span => span.textContent.includes('专属')) ||
                           lotteryTitle && lotteryTitle.textContent.includes('专属')) {
                    hideItem(item);
                    hiddenChargeCount++;
				} else if (contentDiv) {
					const contentText = contentDiv.textContent;
					if (blockedKeywords.some(keyword => contentText.includes(keyword))) {
						hideItem(item);
						hiddenAdCount++;
					}
				}

				spans.forEach(span => {
					const dataUrl = span.getAttribute('data-url');
					if (dataUrl && blockedLinks.some(blocked => dataUrl.includes(blocked))) {
						hideItem(item);
						hiddenAdCount++;
					}
				});
                // **合并：检查评论区广告**
                hiddenAdCount += checkCommentAds(item);
			});
		}

        //处理首页
		if (window.location.hostname === 'www.bilibili.com' && !window.location.pathname.startsWith('/video/')){
			// 首页推广
            const floorCards = document.querySelectorAll('.floor-single-card');
			floorCards.forEach(card => {
                hideItem(card);
				hiddenFloorCardCount++;
			});
            // 首页大屏
            const targetElement = document.querySelector('.recommended-swipe.grid-anchor');
            if (targetElement) {
                console.log('隐藏首页大屏');
                hideItem(targetElement);
            }
		}

		if (window.location.pathname.startsWith('/video/')) {
			// 尝试立即检查评论中的广告
			if (!checkCommentsForAds(observer)) {
				// 如果未发现广告，3秒后再尝试一次
				setTimeout(() => {
					checkCommentsForAds(observer);
				}, 3000);
			}
		}

		let message = '';
		if (hiddenChargeCount > 0) {
			message += `隐藏充电 x ${hiddenChargeCount} `;
		}
		if (hiddenAdCount > 0) {
			message += `隐藏广告 x ${hiddenAdCount} `;
		}
		//if (hiddenFloorCardCount > 0) {
		//	message += `隐藏卡片 x ${hiddenFloorCardCount}`;
		//}

		if (message) {
			showMessage(message.trim());
		}
	}

    const observer = new MutationObserver(checkForContentToHide);
    observer.observe(document.body, {
        childList: true, subtree: true
    });

    checkForContentToHide();
})();