iptv/scripts/filter.js

49 lines
1.2 KiB
JavaScript

const blacklist = require('./helpers/blacklist.json')
const parser = require('./helpers/parser')
const log = require('./helpers/log')
async function main() {
log.start()
log.print(`Parsing 'index.m3u'...`)
const playlists = parser.parseIndex()
for (const playlist of playlists) {
log.print(`\nProcessing '${playlist.url}'...`)
await parser
.parsePlaylist(playlist.url)
.then(removeBlacklisted)
.then(p => p.save())
}
log.print('\n')
log.finish()
}
function removeBlacklisted(playlist) {
const channels = playlist.channels.filter(channel => {
const channelName = normalizeName(channel.name)
return !blacklist.find(item => {
const hasSameName =
normalizeName(item.name) === channelName ||
item.aliases.map(alias => normalizeName(alias)).includes(channelName)
const fromSameCountry = playlist.country.code === item.country
return hasSameName && fromSameCountry
})
})
if (playlist.channels.length !== channels.length) {
log.print(`updated`)
playlist.channels = channels
playlist.updated = true
}
return playlist
}
function normalizeName(str) {
return str.replace(/[^a-zA-Z0-9 ]/gi, '').toLowerCase()
}
main()