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function buildQueryStr(obj) { | |
const s = new URLSearchParams(); | |
Object.keys(obj).forEach((key) => { | |
s.set(key, obj[key]); | |
}); | |
return s.toString(); | |
} | |
const randomBetween = (min, max) => { | |
return Math.round(Math.random() * (max - min)) + min; |
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async function connectToWindow(listener) { | |
const port = await new Promise((resolve) => { | |
const handleMessage = (e) => { | |
if (e.data.type === "__messaging_connect__") { | |
resolve(e.ports[0]); | |
self.removeEventListener("message", handleMessage); | |
} | |
}; | |
self.addEventListener("message", handleMessage); | |
}); |
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const getCacheAll = async (name, q) => { | |
const cache = await caches.open(name); | |
return cache.matchAll(q); | |
}; | |
const logText = (matches) => | |
Promise.all(matches.map((r) => r.text().then((txt) => [r.url, txt]))); | |
async function clearCache(name) { | |
const cache = await caches.open(name); |
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const select = (obj, propArr) => | |
propArr.reduce((acc, val) => { | |
acc[val] = obj[val]; | |
return acc; | |
}, {}); |
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function scrollToBottom() { | |
const scrollingElement = document.scrollingElement || document.body; | |
scrollingElement.scrollTop = scrollingElement.scrollHeight; | |
} |
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const fetch = (...args) => | |
import("node-fetch").then(({ default: fetch }) => fetch(...args)); | |
const { buildQueryStr, timeTaken } = require("./helpers.js"); | |
async function getSource({ q, ...params } = {}, page = 1) { | |
if (!q) throw Error("{ q } is a manadatory parameter!"); | |
const url = | |
`https://www.google.com/search?` + | |
buildQueryStr({ |
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const functionalize = (arr) => { | |
const result = {}; | |
for (let funcOrArr of arr) { | |
const [func, indexOfData = 0] = | |
funcOrArr.constructor.name === "Array" ? funcOrArr : [funcOrArr]; | |
const name = func.name || func; | |
result[name] = | |
(...args) => | |
(data) => { |
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const parseToDOM = Range.prototype.createContextualFragment.bind( | |
document.createRange() | |
); |
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function css(obj) { | |
return Object.keys(obj) | |
.map((key) => { | |
const newKey = key.replace( | |
/[A-Z]/, | |
(match, index) => "-" + match.toLowerCase() | |
); | |
return `${newKey}:${obj[key]};`; | |
}) | |
.join("\n"); |
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async function fetchLink(q) { | |
const htmlStr = await fetch( | |
'https://duckduckgo.com/?q=' + q + '&ia=web' | |
).then((r) => r.text()) | |
return `https://links.duckduckgo.com/${htmlStr.match(/\/(d.js.+?)&p_ent/)[1]}` | |
} | |
async function fetchDuck(q) { | |
function transform({ u, t, a, i }) { | |
return { |