const fetch = require('node-fetch') async function getInstance() { const instances = await (await fetch('https://piped-instances.kavin.rocks/')).json() return (instances[Math.floor(Math.random() * instances.length)]).api_url } async function getVideoMetadata(id) { for (let i = 0; i < 5; i++) { const video = await actualRequest() if (video) return video } async function actualRequest() { try { const instance = await getInstance() const json = await (await fetch(`${instance}/streams/${id}`)).json() return json } catch (e) { return false } } } async function getChannel(id) { for (let i = 0; i < 5; i++) { const channel = await actualRequest() if (channel) return channel } async function actualRequest() { try { const instance = await getInstance() const json = await (await fetch(`${instance}/channel/${id}`)).json() return json } catch (e) { return false } } } async function getChannelVideos(id) { for (let i = 0; i < 5; i++) { const videos = await actualRequest() if (videos) return videos } async function actualRequest() { return new Promise(async (resolve, reject) => { try { const videos = [] const instance = await getInstance() const json = await (await fetch(`${instance}/channel/${id}`)).json() videos.push(...json.relatedStreams) if (json.nextpage) await getNextPage(json.nextpage) else resolve(videos) async function getNextPage(payload) { const page = await (await fetch(`${instance}/nextpage/channel/${id}?nextpage=${encodeURIComponent(payload)}`)).json() videos.push(...page.relatedStreams) if (page.nextpage) await getNextPage(page.nextpage) else resolve(videos) } } catch (e) { resolve(false) } }) } } async function getPlaylistVideos(id) { for (let i = 0; i < 5; i++) { const playlists = await actualRequest() if (playlists) return playlists } async function actualRequest() { try { const instance = await getInstance() const json = await (await fetch(`${instance}/playlists/${id}`)).json() return json } catch (e) { return false } } } module.exports = { getInstance, getVideoMetadata, getChannel, getChannelVideos, getPlaylistVideos }