// ==UserScript==
// @name B++
// @name:zh-CN B艹：必应搜索页面大修
// @name:en B++: Bing Search Page Overhaul
// @namespace Bing Plus Plus
// @version v2.236067977
// @description:zh-CN 移除必应搜索页面大量元素，去除网页 logo，改成双列瀑布流结果，百度贴吧自动正确跳转，自动连续到下一页
// @description:en Remove a large number of elements on the Bing search page, remove the webpage logo, change to a two-column waterfall layout for the results, ensure Baidu Tieba automatically redirects correctly, and automatically continue to the next page.
// @author Yog-Sothoth
// @match https://*.bing.com/search*
// @grant GM_addStyle
// @license MIT
// @description Remove the random recommendations, bottom bar, sidebar, microphone, and search optimization from the Bing search page. Remove the website logo and switch to a dual-column search result layout. Automatically redirect to the correct Baidu Tieba page. 移除必应搜索页面莫名其妙的推荐、底部栏、侧边栏、麦克风、优化搜索等，去除网页logo，改成双列搜索结果，百度贴吧自动正确跳转
// ==/UserScript==
(function () {
'use strict';
/**
* 删除指定选择器匹配的所有元素。
*/
function removeElement(selector) {
const elements = document.querySelectorAll(selector);
elements.forEach(element => element.remove());
}
/**
* 修正 Bing 搜索结果中贴吧链接的 URL，
* 将 "jump2.bdimg" 或 "jump.bdimg" 替换为 "tieba.baidu"。
*/
function replace() {
let as = document.querySelectorAll('#b_content .b_algo h2 a');
let as2 = document.querySelectorAll('#b_content .b_algo .b_tpcn .tilk');
for (let i = 0; i < as.length; i++) {
let url = as[i].getAttribute('href');
let new_url = url.replace(/jump2\.bdimg|jump\.bdimg/, 'tieba.baidu');
as[i].setAttribute('href', new_url);
as2[i].setAttribute('href', new_url);
}
}
/**
* 应用双列紧凑瀑布流布局的 CSS 样式。
*/
const css = `
#b_context { display: none; } /* 隐藏 Bing 侧边栏 */
#b_content { padding: 30px 15px !important; } /* 调整搜索内容区域边距 */
#b_results { display: flex; flex-wrap: wrap; width: 100% !important; } /* 结果列表流式布局 */
#b_results > li { width: 40%; margin-right: 50px; } /* 搜索结果项宽度与间距 */
.b_pag, .b_ans { width: 100% !important; } /* 分页和答案区域全宽 */
#b_results .ContentItem { display: inline-flex; flex-wrap: wrap; width: 40%; } /* 文章项布局 */
#b_results .MainContent_Sub_Left_MainContent { max-width: 100% !important; } /* 主内容最大化适应 */
`;
GM_addStyle(css);
/**
* 需要移除的页面元素选择器列表。
*/
const elementsToRemove = [
'.b_ans', '.b_ans .b_mop', '.b_vidAns', '.b_rc_gb_sub.b_rc_gb_sub_section',
'.b_rc_gb_scroll', '.b_msg', '.b_footer', '.b_phead_sh_link',
'.b_sh_btn-io', '#id_mobile', '[aria-label="更多结果"]', '.b_algoRCAggreFC',
'.b_factrow b_twofr', '[id^="mic_"]', '[class="tpic"]',
'[class="b_vlist2col b_deep"]', '[class="b_deep b_moreLink "]',
'.b_algo b_vtl_deeplinks', '[class="tab-head HeroTab"]',
'[class="tab-menu tab-flex"]', '[class="b_deepdesk"]',
'[class^="b_algo b_algoBorder b_rc_gb_template b_rc_gb_template_bg_"]',
'[class="sc_rf"]', '[class="b_algospacing"]', '#b_pole',
'.b_caption.b_rich', '.b_ad.b_adMiddle', '.b_ad.b_adBottom',
'.b_imagePair.wide_wideAlgo .inner', '.b_imagePair.wide_wideAlgo[rel="dns-prefetch"]'
];
/**
* 清理大多数大的块状结果（模板类内容）。
*/
function updateClassForBAlgoElements() {
const bContent = document.getElementById('b_results');
if (bContent) {
Array.from(bContent.children).forEach(element => {
if (element.classList.contains('b_algo') && element.classList.contains('b_rc_gb_template')) {
element.classList.remove(...[...element.classList].filter(cls => cls.startsWith('b_rc_gb_template_bg_')));
element.classList.add('b_algo');
}
});
}
}
/**
* 简化 Bing 搜索 URL，保留 "q" 和 "first" 参数。
*/
(function cleanCurrentUrl() {
const urlObj = new URL(window.location.href);
const params = urlObj.searchParams;
const keepParams = new Set(['q', 'first']);
for (const key of [...params.keys()]) {
if (!keepParams.has(key)) {
params.delete(key);
}
}
const newUrl = urlObj.origin + urlObj.pathname + urlObj.search;
window.history.replaceState(null, '', newUrl);
})();
/**
* 自动连续加载下一页搜索结果。
*/
function processBingSearchPage() {
const urlParams = new URLSearchParams(window.location.search);
let first = parseInt(urlParams.get('first'), 10) || 1;
const query = urlParams.get('q');
const resultsContainer = document.getElementById('b_results');
if (first === 1) fetchResults(5);
let isFetching = false;
window.addEventListener('scroll', () => {
if ((window.innerHeight + window.scrollY) >= (document.body.offsetHeight - 300)) {
if (!isFetching) {
isFetching = true;
first += 10;
fetchResults(first).then(() => {
isFetching = false;
});
}
}
});
function fetchResults(pageFirst) {
return fetch(`https://www4.bing.com/search?q=${encodeURIComponent(query)}&first=${pageFirst}`)
.then(response => response.text())
.then(data => {
const parser = new DOMParser();
const doc = parser.parseFromString(data, 'text/html');
const newResultsContainer = doc.getElementById('b_results');
if (!newResultsContainer) return;
const newResults = newResultsContainer.querySelectorAll('.b_algo');
if (newResults.length === 0) return;
const currentResults = resultsContainer.querySelectorAll('.b_algo');
const lastAlgo = currentResults[currentResults.length - 1];
newResults.forEach(result => {
const cloned = result.cloneNode(true);
cloned.style.opacity = '0';
cloned.style.transition = 'opacity 0.5s ease';
if (lastAlgo) {
lastAlgo.insertAdjacentElement('afterend', cloned);
} else {
resultsContainer.appendChild(cloned);
}
requestAnimationFrame(() => {
cloned.style.opacity = '1';
});
});
})
.catch(error => console.error('Error fetching results:', error));
}
}
/**
* 移除宽图布局的 class。
*/
function cleanWideWideAlgo() {
const captionCards = document.querySelectorAll('.captionMediaCard');
captionCards.forEach(card => {
const wideElements = card.querySelectorAll('.b_imagePair.wide_wideAlgo');
wideElements.forEach(elem => {
elem.classList.remove('wide_wideAlgo');
});
});
}
/**
* 自动将 Bing 的 "www." 或 "cn." 前缀替换为 "www4."，避免白屏问题。
*/
function redirectTowww4IfNeeded() {
const urlObj = new URL(window.location.href);
if (/^(www\.|cn\.)/.test(urlObj.hostname)) {
window.location.href = `https://www4.${urlObj.hostname.replace(/^(www\.|cn\.)/, '')}${urlObj.pathname}${urlObj.search}`;
}
}
// ===== 初始化调用 =====
redirectTowww4IfNeeded();
updateClassForBAlgoElements();
elementsToRemove.forEach(removeElement);
replace();
processBingSearchPage();
cleanWideWideAlgo();
/**
* 监听 DOM 变化，每次变化时重新删除指定页面元素。
*/
const observer = new MutationObserver(mutations => {
elementsToRemove.forEach(removeElement);
mutations.forEach(mutation => {
mutation.addedNodes.forEach(node => {
if (node.nodeType === 1) { // 元素节点
cleanWideWideAlgo(node);
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
/**
* 监听页面 pushState 变化，及时重新修正贴吧跳转链接。
*/
const _pushState = window.history.pushState;
window.history.pushState = function () {
replace();
console.log('History changed');
return _pushState.apply(this, arguments);
};
})();
