76 lines
2.1 KiB
TypeScript
76 lines
2.1 KiB
TypeScript
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import db from '@/db'
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interface AdverLink {
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id: string
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tag: string
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adverLink: string
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}
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type AdverParams = Omit<AdverLink, 'adverLink'> & {
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adverParams: string
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}
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type AdverData = {
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links: AdverLink[]
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params: AdverParams[]
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expiration: number
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}
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const fetchAdverConfig = async () => {
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return Promise.allSettled([
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fetch('https://api.iyuntab.com/adverLink/params').then((res) => res.json()),
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fetch('https://api.iyuntab.com/adverLink/link').then((res) => res.json())
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]).then((res) => {
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const result: AdverData = { links: [], params: [], expiration: Date.now() + 1000 * 60 * 60 * 4 }
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if (res[0].status === 'fulfilled') {
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result.params = res[0].value
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}
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if (res[1].status === 'fulfilled') {
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result.links = res[1].value
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}
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return db.setItem('adverInfo', result).then(() => result)
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})
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}
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export function getAdverConfig() {
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return db
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.getItem<{ links: AdverLink[]; params: AdverParams[]; expiration: number }>('adverInfo')
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.then((res) => {
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if (!res || res.expiration < Date.now()) {
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return fetchAdverConfig()
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}
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return Promise.resolve(res)
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})
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}
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async function checkWithAdver(_url: string) {
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try {
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const config = await getAdverConfig()
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const tag = _url.match(/(?<=http(s?):\/\/).*/g)?.[0] || _url
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for (const item of config.params) {
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if (tag.startsWith(item.tag)) {
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const params = new URLSearchParams(item.adverParams)
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const origin = new URLSearchParams(_url.includes('?') ? _url : _url + '?')
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for (const key of params.keys()) {
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const value = params.get(key)
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if (value) {
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origin.set(key, value)
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}
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}
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return decodeURIComponent(origin.toString())
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}
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}
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for (const item of config.links) {
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if (item.tag.startsWith(tag)) {
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return item.adverLink
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}
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}
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return _url
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} catch (_) {
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return _url
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}
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}
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export default async function jump(_url: string) {
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const url = _url.startsWith('http') ? _url : `https://${_url}`
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const used = await checkWithAdver(url)
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window.open(used, '_blank')
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}
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