88 lines
2.3 KiB
JavaScript
88 lines
2.3 KiB
JavaScript
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/*
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SkeptCOM [RSS-Youtube] | Détecte les nouvelles vidéos YT via RSS
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*/
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// REQUIRE, CONST, VARIABLES
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const jsonfile = require('jsonfile')
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const Parser = require('rss-parser')
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const path = require('path')
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const routage = require('../modules/routage')('rss-skeptikon')
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let parser = new Parser({
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headers: {
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Accept: 'application/rss+xml, application/xml',
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}
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})
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const db = require('../db/rss-skeptikon.json')
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// FUNCTIONS
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// et on output ! YOLO !
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function output(data) {
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console.log(` --> [RSS-Skeptikon | NV] ${data.author} | ${data.title}`)
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if (routage && routage.send) routage.send(data)
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}
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// bon, on a besoin de recup le RSS, normol
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async function getFeed(url) {
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return new Promise((resolve, reject) => {
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parser.parseURL(url, (err, res) => {
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if (err) return reject(err)
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resolve(res)
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})
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})
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}
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// on filtre un peu, puis en fonction on output
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async function parseRSS(feed) {
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for (let n in feed.items) {
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let i = feed.items.length-n-1 // on check en décroissant
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if (feed.items[i].isoDate > db.lastCheck || feed.items[i].isoDate > db.latest) {
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db.latest = feed.items[i].isoDate
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let id = feed.items[i].link.split('/')[feed.items[i].link.split('/').length-1]
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let c = {
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author: feed.items[i].creator,
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title: feed.items[i].title,
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url: feed.items[i].link,
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id: id,
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image: "https://skeptikon.fr/static/previews/" + id + ".jpg",
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desc: feed.items[i].content.slice(0, db.config.sliceDescription) + " [...]",
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isoDate: feed.items[i].isoDate
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}
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output(c)
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}
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}
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}
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// on check l'ensemble de feeds
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async function checkFeeds(feeds) {
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console.log(` --- [RSS-Skeptikon] check @${db.lastCheck}`)
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routage.log(`check @${db.lastCheck}`)
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let feed = await getFeed(feeds)
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await parseRSS(feed)
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let dateObj = new Date()
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db.lastCheck = dateObj.toISOString()
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// et on externalise la nouvelle date. Youpi !
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jsonfile.writeFile(path.resolve('./db/rss-skeptikon.json'), db, {spaces: 2}, (err) => {
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if (err) console.error(err)
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})
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}
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function rssLoop(time) {
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checkFeeds(db.config.urlFeeds)
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setTimeout(() => {
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rssLoop(time)
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}, time)
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}
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// INIT
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console.log(` --- [RSS-Skeptikon] Load`)
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routage.log(`Load`)
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rssLoop(db.config.timeLoop*60*1000)
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