iptv/helpers/generate.js

125 lines
3.2 KiB
JavaScript

const util = require('./util')
const ISO6391 = require('iso-639-1')
const debug = false
const types = ['full', 'country', 'content', 'language']
const categories = util.supportedCategories.map(c => c.toLowerCase())
let stats = {
countries: 0,
channels: 0
}
let languageBuffer = {
undefined: []
}
let categoryBuffer = {}
categories.push('other')
categories.forEach(category => {
categoryBuffer[category] = []
})
function main() {
console.log(`Parsing 'index.m3u'...`)
const playlist = util.parsePlaylist('index.m3u')
let countries = playlist.items
if(debug) {
console.log('Debug mode is turn on')
countries = countries.slice(0, 1)
}
for(let type of types) {
const filename = `index.${type}.m3u`
console.log(`Creating '${filename}'...`)
util.createFile(filename, '#EXTM3U\n')
}
for(let category of categories) {
const filename = `categories/${category}.m3u`
console.log(`Creating '${filename}'...`)
util.createFile(filename, '#EXTM3U\n')
const categoryName = util.supportedCategories.find(c => c.toLowerCase() === category) || 'Other'
}
for(let country of countries) {
console.log(`Parsing '${country.url}'...`)
const playlist = util.parsePlaylist(country.url)
const c = {
name: country.name,
code: util.getBasename(country.url).toUpperCase()
}
for(let item of playlist.items) {
let channel = util.createChannel(item)
let category = channel.group.toLowerCase()
if(categoryBuffer[category]) {
categoryBuffer[category].push(channel)
} else {
categoryBuffer['other'].push(channel)
}
let languageCode = ISO6391.getCode(channel.language)
if(languageCode) {
if(!languageBuffer[languageCode]) {
languageBuffer[languageCode] = []
}
languageBuffer[languageCode].push(channel)
} else {
languageBuffer['undefined'].push(channel)
}
let group = channel.group
for(const type of types) {
if(type === 'full') {
channel.group = [ c.name, channel.group ].filter(i => i).join(';')
} else if(type === 'country') {
channel.group = c.name
} else if(type === 'language') {
channel.group = channel.language
} else {
channel.group = group
}
util.appendToFile(`index.${type}.m3u`, channel.toString())
}
stats.channels++
}
stats.countries++
}
util.clearCache()
for(const languageCode in languageBuffer) {
const filename = `languages/${languageCode}.m3u`
util.createFile(filename, '#EXTM3U\n')
let channels = util.sortByTitleAndUrl(languageBuffer[languageCode])
for(const channel of channels) {
if(!util.checkCache(channel.url)) {
util.appendToFile(filename, channel.toString())
util.addToCache(channel.url)
}
}
}
util.clearCache()
for(const category in categoryBuffer) {
let channels = util.sortByTitleAndUrl(categoryBuffer[category])
for(const channel of channels) {
if(!util.checkCache(channel.url)) {
util.appendToFile(`categories/${category}.m3u`, channel.toString())
util.addToCache(channel.url)
}
}
}
}
main()
console.log(`Countries: ${stats.countries}. Channels: ${stats.channels}.`)