83 lines
2.6 KiB
JavaScript
83 lines
2.6 KiB
JavaScript
const fetch = require('node-fetch')
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async function getInstance() {
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for (let i = 0; i < 5; i++) {
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const test = await actualRequest()
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if (test) return test
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}
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async function getActualInstance() {
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const instances = await (await fetch('https://piped-instances.kavin.rocks/')).json()
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return (instances[Math.floor(Math.random() * instances.length)]).api_url
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}
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async function testInstance(instance) {
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try {
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const videoRequest = await fetch(`${instance}/streams/dQw4w9WgXcQ`)
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const videoJson = await videoRequest.json()
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const thumbnailRequest = await fetch(videoJson.thumbnailUrl)
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return (videoRequest.status == 200) && (thumbnailRequest.status == 200)
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} catch (e) {
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return false
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}
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}
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async function actualRequest() {
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try {
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const instance = await getActualInstance()
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const instanceTest = await testInstance(instance)
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if (instanceTest) return instance
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else return false
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} catch (e) {
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return false
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}
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}
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}
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async function getVideoMetadata(id) {
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const instance = await getInstance()
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const json = await (await fetch(`${instance}/streams/${id}`)).json()
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return json
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}
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async function getChannel(id) {
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const instance = await getInstance()
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const json = await (await fetch(`${instance}/channel/${id}`)).json()
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return json
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}
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async function getChannelVideos(id) {
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return new Promise(async (resolve, reject) => {
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try {
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const videos = []
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const instance = await getInstance()
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const json = await (await fetch(`${instance}/channel/${id}`)).json()
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videos.push(...json.relatedStreams)
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if (json.nextpage) await getNextPage(json.nextpage)
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else resolve(videos)
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async function getNextPage(payload) {
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const page = await (await fetch(`${instance}/nextpage/channel/${id}?nextpage=${encodeURIComponent(payload)}`)).json()
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videos.push(...page.relatedStreams)
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if (videos.length >= 210) resolve(videos)
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if (page.nextpage) await getNextPage(page.nextpage)
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else resolve(videos)
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}
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} catch (e) {
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resolve(false)
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}
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})
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}
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async function getPlaylistVideos(id) {
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const instance = await getInstance()
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const json = await (await fetch(`${instance}/playlists/${id}`)).json()
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return json
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}
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module.exports = { getInstance, getVideoMetadata, getChannel, getChannelVideos, getPlaylistVideos } |