// ==UserScript==
// @name [SNOLAB] Alt + 123... Searching Results Links List Batch Open
// @name:zh [雪星实验室] Alt + 123... 一键批量打开谷歌必应搜索的前2的n次方项搜索结果
// @namespace https://userscript.snomiao.com/
// @version 1.1.0
// @description To quickly understand a field, press Alt+1 ...2,3,4...Alt+5 on the search page of Google or Bing to open the search results of the first 2 nth power items and copy the opened ones link. Currently supports: Google, Bing, Zhihu.
// @description:zh 快速了解一个领域用，在谷歌或必应的搜索页面 按 Alt+1 ...2,3,4... Alt+5 将会打开前2的n次方项的搜索结果，并复制打开的链接。目前支持：谷歌、必应、知乎。
// @author snomiao@gmail.com
// @match *://google.com/*
// @match *://bing.com/*
// @match *://youtube.com/*
// @match *://zhihu.com/*
// @match *://and-all-searching-results.com/*
// @match *://*/*
// @grant none
// @contributionURL https://snomiao.com/donate
// @supportURL https://github.com/snomiao/userscript.js/issues
// ==/UserScript==
"use strict";
(() => {
// ../node_modules/hotkey-mapper/dist/index.mjs
var { keys } = Object;
function mapObject(fn, obj) {
if (arguments.length === 1) {
return (_obj) => mapObject(fn, _obj);
}
let index = 0;
const objKeys = keys(obj);
const len = objKeys.length;
const willReturn = {};
while (index < len) {
const key = objKeys[index];
willReturn[key] = fn(
obj[key],
key,
obj
);
index++;
}
return willReturn;
}
var mapObjIndexed = mapObject;
function hotkeyMapper(mapping, options) {
const handler = (event) => {
if (!event.key)
throw new Error("Invalid KeyboardEvent");
if (!event.code)
throw new Error("Invalid KeyboardEvent");
const key = event.key?.toLowerCase();
const code = event.code?.toLowerCase();
const simp = event.code?.replace(/^(?:Key|Digit|Numpad)/, "").toLowerCase();
const map = new Proxy(event, {
get: (target2, p) => Boolean(
{
[`${key}Key`]: true,
[`${code}Key`]: true,
[`${simp}Key`]: true
}[p] ?? target2[p]
)
});
const mods = "meta+alt+shift+ctrl";
mapObjIndexed((fn, hotkey) => {
const conds = `${mods}+${hotkey.toLowerCase()}`.replace(/win|command|search/, "meta").replace(/control/, "ctrl").split("+").map((key2) => key2.toLowerCase().trim()).map((k, i) => [k, i >= 4 === map[`${k}Key`]]);
if (!Object.entries(Object.fromEntries(conds)).every(([, ok]) => ok))
return;
event.stopPropagation?.();
event.preventDefault?.();
return fn(event);
}, mapping);
};
const target = options?.target ?? globalThis;
target.addEventListener(options?.on ?? "keydown", handler, options);
return function unload() {
target.removeEventListener(options?.on ?? "keydown", handler, options);
};
}
// ../ts/$$.ts
function $$(sel, el = document) {
return [...el.querySelectorAll(sel)];
}
// ../ts/LinksListBatchOpen.user.ts
globalThis.llboUnload?.();
globalThis.llboUnload = main();
function main() {
console.log("[Links List Batch Open] LOADED");
const linkAlreadyOpened = /* @__PURE__ */ new Set();
return hotkeyMapper(
{
"alt+1": () => openLinkByCount(2 ** 1),
"alt+2": () => openLinkByCount(2 ** 2),
"alt+3": () => openLinkByCount(2 ** 3),
"alt+4": () => openLinkByCount(2 ** 4),
"alt+5": () => openLinkByCount(2 ** 5),
"alt+6": () => openLinkByCount(2 ** 6),
"alt+7": () => openLinkByCount(2 ** 7),
"alt+8": () => openLinkByCount(2 ** 8),
"alt+9": () => openLinkByCount(2 ** 9),
"alt+shift+1": () => tryCopyLinkByCount(2 ** 1),
"alt+shift+2": () => tryCopyLinkByCount(2 ** 2),
"alt+shift+3": () => tryCopyLinkByCount(2 ** 3),
"alt+shift+4": () => tryCopyLinkByCount(2 ** 4),
"alt+shift+5": () => tryCopyLinkByCount(2 ** 5),
"alt+shift+6": () => tryCopyLinkByCount(2 ** 6),
"alt+shift+7": () => tryCopyLinkByCount(2 ** 7),
"alt+shift+8": () => tryCopyLinkByCount(2 ** 8),
"alt+shi ft+9": () => tryCopyLinkByCount(2 ** 9)
},
{ capture: true, on: "keydown" }
);
function linkOpen(link) {
if (!linkAlreadyOpened.has(link)) {
window.open(link);
}
linkAlreadyOpened.add(link);
}
function openLinkByCount(count = 1) {
console.log("openLinkByCount", count);
const links = getLinks(count);
copyLinks(links);
links.map((e) => e.link).reverse().map(linkOpen);
}
}
function tryCopyLinkByCount(count = 1) {
const links = getLinks(count);
copyLinks(links);
return links;
}
async function copyLinks(links) {
const md = links.map(markdownLinksGenerate).join("\n\n");
alert("copied links: " + md);
await navigator.clipboard.writeText(md);
}
function longestCommonSequenceMatrix(m, a, b, x, y) {
const lcs = longestCommonSequenceMatrix;
return !x || !y ? "" : a[x - 1] === b[y - 1] ? lcs(m, a, b, x - 1, y - 1) + a[x - 1] : m[y][x - 1] > m[y - 1][x] ? lcs(m, a, b, x - 1, y) : lcs(m, a, b, x, y - 1);
}
function longestCommonSequence(a, b) {
const w = a.length, h = b.length;
const m = Array(1 + h).fill(0).map(() => Array(1 + w).fill(0));
for (let y = 0; y < h; y++)
for (let x = 0; x < w; x++)
m[1 + y][1 + x] = a[x] === b[y] ? m[y][x] + 1 : Math.max(m[y][1 + x], m[1 + y][x]);
return longestCommonSequenceMatrix(m, a, b, w, h);
}
function elementFeatureList(ele) {
return [...ele.querySelectorAll("*")].map((e) => e?.tagName + e?.className);
}
function featureElementAsk(ele) {
return !"style script span".toUpperCase().split(" ").includes(ele.tagName);
}
function elementListStrengh(ele) {
return Math.log(1 + (ele.textContent || "").length) * (ele.children.length - 1) * [...ele.children].filter(featureElementAsk).map(elementFeatureList).map((_, i, a) => longestCommonSequence(a[i], a[i + 1] || [])).reduce((\u524D, \u540E) => \u524D + \u540E.length, 0);
}
function listElementList() {
const elements = $$("div,dl,ul,ol,tbody,table,td");
const sorted = elements.filter((e) => e.children.length > 1).map((element) => {
const children = [...element.children];
return {
element,
strength: elementListStrengh(element),
featureList: children.filter(featureElementAsk).map(elementFeatureList)
};
});
return sortBy((a) => -a.strength, sorted);
}
function titleLinkElementExtract(e) {
return e?.querySelector("dd,dt,h1,h2,h3,h4,h5,h6")?.querySelector("a") || [...e?.querySelectorAll("a")]?.filter(
(e2) => e2.querySelector("dd,dt,h1,h2,h3,h4,h5,h6")
)?.[0] || e?.querySelector("a");
}
function titleLinkExtract(element) {
return {
element,
title: element?.textContent?.replace(/\s+/g, " ").trim(),
link: element?.href
};
}
function pageMainTitleLinkListExtract() {
const list = listElementList();
const filteredList = list.flatMap(
(father, i, a) => a.some(
(son, j) => i != j && father.element.contains(son.element) && son.strength > father.strength
) ? [] : [father]
).flatMap((e, _i, a) => e.strength > a[0].strength * 0.1 ? [e] : []);
const sortedList = sortBy(
(a) => a.element.offsetTop * window.outerWidth + a.element.offsetLeft,
filteredList
);
const result = sortedList.map(({ element }) => element).flatMap((e) => [...e?.children]?.map?.(titleLinkElementExtract) || []).flatMap((e) => e ? [e] : []).map(titleLinkExtract).flatMap((e) => e.title ? [e] : []).flatMap((e) => e.link?.match?.(/^http/) ? [e] : []);
return result;
}
function getLinks(\u6570\u91CF = Infinity) {
return pageMainTitleLinkListExtract().slice(0, \u6570\u91CF);
}
function markdownLinksGenerate({ title, link }) {
return `- [${title}](${link})`;
}
function sortBy(sortFn, list) {
if (arguments.length === 1)
return (_list) => sortBy(sortFn, _list);
const clone = [...list];
return clone.sort((a, b) => {
const aSortResult = sortFn(a);
const bSortResult = sortFn(b);
if (aSortResult === bSortResult)
return 0;
return aSortResult < bSortResult ? -1 : 1;
});
}
})();
