| import { clsx, type ClassValue } from 'clsx' |
| import { customAlphabet } from 'nanoid' |
| import { twMerge } from 'tailwind-merge' |
|
|
| export function cn(...inputs: ClassValue[]) { |
| return twMerge(clsx(inputs)) |
| } |
|
|
| export const nanoid = customAlphabet( |
| '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz', |
| 7 |
| ) |
|
|
| export function createChunkDecoder() { |
| const decoder = new TextDecoder() |
| return function (chunk: Uint8Array | undefined): string { |
| if (!chunk) return '' |
| return decoder.decode(chunk, { stream: true }) |
| } |
| } |
|
|
| export function random (start: number, end: number) { |
| return start + Math.ceil(Math.random() * (end - start)) |
| } |
|
|
| export function randomIP() { |
| return `11.${random(104, 107)}.${random(1, 255)}.${random(1, 255)}` |
| } |
|
|
| export function formatDate(input: string | number | Date): string { |
| const date = new Date(input) |
| return date.toLocaleDateString('en-US', { |
| month: 'long', |
| day: 'numeric', |
| year: 'numeric' |
| }) |
| } |
|
|
| export function parseCookie(cookie: string, cookieName: string) { |
| const targetCookie = new RegExp(`(?:[; ]|^)${cookieName}=([^;]*)`).test(cookie) ? RegExp.$1 : cookie |
| return targetCookie ? decodeURIComponent(targetCookie).trim() : cookie.indexOf('=') === -1 ? cookie.trim() : '' |
| } |
|
|
| export const DEFAULT_UA = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.0.0' |
| export const DEFAULT_IP = process.env.BING_IP || randomIP() |
|
|
| export function parseUA(ua?: string, default_ua = DEFAULT_UA) { |
| return / EDGE?/i.test(decodeURIComponent(ua || '')) ? decodeURIComponent(ua!.trim()) : default_ua |
| } |
|
|
| export function createHeaders(cookies: Partial<{ [key: string]: string }>) { |
| const { |
| BING_COOKIE = process.env.BING_COOKIE, |
| BING_UA = process.env.BING_UA, |
| BING_IP = process.env.BING_IP |
| } = cookies |
|
|
| const ua = parseUA(BING_UA) |
|
|
| if (!BING_COOKIE) { |
| throw new Error('No Cookie') |
| } |
|
|
| const parsedCookie = parseCookie(BING_COOKIE, '_U') |
| if (!parsedCookie) { |
| throw new Error('Invalid Cookie') |
| } |
| return { |
| 'x-forwarded-for': BING_IP || DEFAULT_IP, |
| 'Accept-Encoding': 'gzip, deflate, br, zsdch', |
| 'User-Agent': ua!, |
| 'x-ms-useragent': 'azsdk-js-api-client-factory/1.0.0-beta.1 core-rest-pipeline/1.10.0 OS/Win32', |
| cookie: `_U=${parsedCookie}` || '', |
| } |
| } |
|
|
