wip
This commit is contained in:
freearhey
parent
db008d61fb
commit
fc469c0568
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@ -1,174 +1,184 @@
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const helper = require('./helper')
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const debug = false
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const verbose = false
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const parseEpg = process.env.npm_config_epg || false
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let stats = {
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total: 0,
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updated: 0,
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duplicates: 0,
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unvalid: 0,
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removed: 0
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const config = {
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debug: false,
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country: process.env.npm_config_country,
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exclude: process.env.npm_config_exclude,
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epg: process.env.npm_config_epg || false
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}
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let buffer = {}
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let unsorted = {}
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async function main() {
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// let stats = {
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// total: 0,
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// updated: 0,
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// duplicates: 0,
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// removed: 0
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// }
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// let buffer = {}
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console.log(`Parsing 'index.m3u'...`)
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const playlist = helper.parsePlaylist('index.m3u')
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const countries = playlist.items
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let playlists = {}
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if(debug) {
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console.log('Debug mode is turn on')
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}
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const unsortedPlaylist = helper.parsePlaylist('channels/unsorted.m3u')
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for(const item of unsortedPlaylist.items) {
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unsorted[item.url] = helper.createChannel(item)
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}
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for(let country of countries) {
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if (helper.skipPlaylist(country.url)) {
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continue
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}
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if(verbose) {
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console.log(`Clear cache...`)
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}
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helper.clearCache()
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console.log(`Parsing '${country.url}'...`)
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const playlist = helper.parsePlaylist(country.url)
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if(verbose) {
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console.log(`Creating channels list...`)
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}
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let channels = []
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function parseIndex() {
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const root = helper.parsePlaylist('index.m3u')
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const rootItems = helper.filterPlaylists(root.items, config.country, config.exclude)
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for(let rootItem of rootItems) {
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const playlist = helper.parsePlaylist(rootItem.url)
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playlists[rootItem.url] = {}
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for(let item of playlist.items) {
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let channel = helper.createChannel(item)
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if(helper.checkCache(channel.url)) {
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stats.duplicates++
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} else if(!helper.validateUrl(channel.url)) {
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stats.unvalid++
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} else {
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channels.push(channel)
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helper.addToCache(channel.url)
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}
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if(unsorted[channel.url]) {
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if(verbose) {
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console.log(`Removed '${channel.url}' from 'channels/unsorted.m3u'...`)
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}
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delete unsorted[channel.url]
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stats.removed++
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stats.duplicates++
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}
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playlists[rootItem.url][item.url] = helper.createChannel(item)
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}
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const epgUrl = playlist.header.attrs['x-tvg-url']
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if(epgUrl && !buffer[epgUrl] && parseEpg) {
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try {
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console.log(`Loading '${epgUrl}'...`)
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const epg = await helper.loadEPG(epgUrl)
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console.log(`Adding '${epgUrl}' to buffer...`)
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buffer[epgUrl] = epg
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} catch(e) {
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console.log(`Could not load '${epgUrl}'`)
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}
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}
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if(buffer[epgUrl]) {
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console.log('Add missing tvg-id from EPG by channel title...')
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for(let channel of channels) {
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for(let channelId in buffer[epgUrl].channels) {
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let c = buffer[epgUrl].channels[channelId]
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for(let epgName of c.name) {
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if(epgName.value) {
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let escaped = helper.escapeStringRegexp(epgName.value)
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channelTitle = channel.title.replace(/(fhd|hd|sd|高清)$/i, '').trim()
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let regexp = new RegExp(`^${escaped}$`, 'i')
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if(regexp.test(channelTitle)) {
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if(!channel.id) {
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channel.id = c.id
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continue
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}
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}
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}
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}
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}
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}
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}
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if(buffer[epgUrl]) {
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console.log(`Fills in missing channel's data...`)
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for(let channel of channels) {
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let channelId = channel.id
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if(!channelId) continue
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let c = buffer[epgUrl].channels[channelId]
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if(!c) continue
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let updated = false
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if(!channel.name && c.name.length) {
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channel.name = c.name[0].value
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updated = true
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if(verbose) {
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console.log(`Added name '${c.name[0].value}' to '${channel.id}'`)
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}
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}
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if(!channel.language && c.name.length && c.name[0].lang) {
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let language = helper.getISO6391Name(c.name[0].lang)
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channel.language = language
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updated = true
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if(verbose) {
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console.log(`Added language '${language}' to '${channel.id}'`)
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}
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}
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if(!channel.logo && c.icon.length) {
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const icon = c.icon[0].split('|')[0]
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channel.logo = icon
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updated = true
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if(verbose) {
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console.log(`Added logo '${icon}' to '${channel.id}'`)
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}
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}
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if(updated) {
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stats.updated++
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}
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}
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}
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if(verbose) {
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console.log(`Sorting channels...`)
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}
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channels = helper.sortBy(channels, ['title', 'url'])
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if(!debug) {
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console.log(`Updating '${country.url}'...`)
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helper.createFile(country.url, playlist.getHeader())
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channels.forEach(channel => {
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helper.appendToFile(country.url, channel.toShortString())
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})
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}
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stats.total += channels.length
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}
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if(!debug & stats.removed > 0) {
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console.log(`Updating 'channels/unsorted.m3u'...`)
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helper.createFile('channels/unsorted.m3u', playlist.getHeader())
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Object.values(unsorted).forEach(channel => {
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helper.appendToFile('channels/unsorted.m3u', channel.toShortString())
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})
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}
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console.log(`Total: ${stats.total}. Duplicates: ${stats.duplicates}. Unvalid: ${stats.unvalid}. Updated: ${stats.updated}.`)
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}
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main()
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function main() {
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console.log(`Parsing index...`)
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parseIndex()
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console.log(playlists)
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// add missing data from epg (if exists)
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// sort channels
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// save all playlists back
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// display stats
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// for(let country of countries) {
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// if (helper.skipPlaylist(country.url)) {
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// continue
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// }
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// if(verbose) {
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// console.log(`Clear cache...`)
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// }
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// helper.clearCache()
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// console.log(`Parsing '${country.url}'...`)
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// const playlist = helper.parsePlaylist(country.url)
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// if(verbose) {
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// console.log(`Creating channels list...`)
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// }
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// let channels = []
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// for(let item of playlist.items) {
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// let channel = helper.createChannel(item)
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// if(helper.checkCache(channel.url)) {
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// stats.duplicates++
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// } else if(!helper.validateUrl(channel.url)) {
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// stats.unvalid++
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// } else {
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// channels.push(channel)
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// helper.addToCache(channel.url)
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// }
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// if(unsorted[channel.url]) {
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// if(verbose) {
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// console.log(`Removed '${channel.url}' from 'channels/unsorted.m3u'...`)
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// }
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// delete unsorted[channel.url]
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// stats.removed++
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// stats.duplicates++
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// }
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// }
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// const epgUrl = playlist.header.attrs['x-tvg-url']
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// if(epgUrl && !buffer[epgUrl] && parseEpg) {
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// try {
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// console.log(`Loading '${epgUrl}'...`)
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// const epg = await helper.loadEPG(epgUrl)
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// console.log(`Adding '${epgUrl}' to buffer...`)
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// buffer[epgUrl] = epg
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// } catch(e) {
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// console.log(`Could not load '${epgUrl}'`)
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// }
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// }
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// if(buffer[epgUrl]) {
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// console.log('Add missing tvg-id from EPG by channel title...')
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// for(let channel of channels) {
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// for(let channelId in buffer[epgUrl].channels) {
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// let c = buffer[epgUrl].channels[channelId]
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// for(let epgName of c.name) {
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// if(epgName.value) {
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// let escaped = helper.escapeStringRegexp(epgName.value)
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// channelTitle = channel.title.replace(/(fhd|hd|sd|高清)$/i, '').trim()
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// let regexp = new RegExp(`^${escaped}$`, 'i')
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// if(regexp.test(channelTitle)) {
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// if(!channel.id) {
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// channel.id = c.id
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// continue
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// }
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// }
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// }
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// }
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// }
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// }
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// }
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// if(buffer[epgUrl]) {
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// console.log(`Fills in missing channel's data...`)
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// for(let channel of channels) {
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// let channelId = channel.id
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// if(!channelId) continue
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// let c = buffer[epgUrl].channels[channelId]
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// if(!c) continue
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// let updated = false
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// if(!channel.name && c.name.length) {
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// channel.name = c.name[0].value
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// updated = true
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// if(verbose) {
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// console.log(`Added name '${c.name[0].value}' to '${channel.id}'`)
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// }
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// }
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// if(!channel.language && c.name.length && c.name[0].lang) {
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// let language = helper.getISO6391Name(c.name[0].lang)
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// channel.language = language
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// updated = true
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// if(verbose) {
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// console.log(`Added language '${language}' to '${channel.id}'`)
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// }
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// }
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// if(!channel.logo && c.icon.length) {
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// const icon = c.icon[0].split('|')[0]
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// channel.logo = icon
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// updated = true
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// if(verbose) {
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// console.log(`Added logo '${icon}' to '${channel.id}'`)
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// }
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// }
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// if(updated) {
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// stats.updated++
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// }
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// }
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// }
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// if(verbose) {
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// console.log(`Sorting channels...`)
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// }
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// channels = helper.sortBy(channels, ['title', 'url'])
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// if(!debug) {
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// console.log(`Updating '${country.url}'...`)
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// helper.createFile(country.url, playlist.getHeader())
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// channels.forEach(channel => {
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// helper.appendToFile(country.url, channel.toShortString())
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// })
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// }
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// stats.total += channels.length
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// }
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// if(!debug & stats.removed > 0) {
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// console.log(`Updating 'channels/unsorted.m3u'...`)
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// helper.createFile('channels/unsorted.m3u', playlist.getHeader())
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// Object.values(unsorted).forEach(channel => {
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// helper.appendToFile('channels/unsorted.m3u', channel.toShortString())
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// })
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// }
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// console.log(`Total: ${stats.total}. Duplicates: ${stats.duplicates}. Unvalid: ${stats.unvalid}. Updated: ${stats.updated}.`)
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}
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main()
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@ -147,6 +147,20 @@ helper.validateUrl = function(channelUrl) {
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return blacklist.indexOf(host) === -1
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}
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helper.filterPlaylists = function(arr, include = '', exclude = '') {
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if(include) {
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const included = include.split(',').map(filename => `channels/${filename}.m3u`)
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return arr.filter(i => included.indexOf(i.url) > -1)
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}
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if(exclude) {
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const excluded = exclude.split(',').map(filename => `channels/${filename}.m3u`)
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return arr.filter(i => excluded.indexOf(i.url) === -1)
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}
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}
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helper.skipPlaylist = function(filename) {
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let testCountry = process.env.npm_config_country
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let excludeList = process.env.npm_config_exclude
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