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Make code prettier

This commit is contained in:
freearhey 2020-04-11 04:33:53 +03:00
parent 71ba959695
commit d9bef97c88
1 changed files with 103 additions and 62 deletions
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165
scripts/helper.js
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@ -1,8 +1,8 @@
const fs = require("fs") const fs = require('fs')
const path = require('path') const path = require('path')
const playlistParser = require('iptv-playlist-parser') const playlistParser = require('iptv-playlist-parser')
const axios = require('axios') const axios = require('axios')
const zlib = require("zlib") const zlib = require('zlib')
const epgParser = require('epg-parser') const epgParser = require('epg-parser')
const urlParser = require('url') const urlParser = require('url')
const ISO6391 = require('iso-639-1') const ISO6391 = require('iso-639-1')
@ -12,60 +12,64 @@ const markdownInclude = require('markdown-include')
let cache = {} let cache = {}
let helper = {} let helper = {}
helper.sortBy = function(arr, fields) { helper.sortBy = function (arr, fields) {
return arr.sort((a, b) => { return arr.sort((a, b) => {
for(let field of fields) { for (let field of fields) {
if(a[field].toLowerCase() < b[field].toLowerCase()) { return -1 } if (a[field].toLowerCase() < b[field].toLowerCase()) {
if(a[field].toLowerCase() > b[field].toLowerCase()) { return 1 } return -1
}
if (a[field].toLowerCase() > b[field].toLowerCase()) {
return 1
}
} }
return 0 return 0
}) })
} }
helper.createDir = function(dir) { helper.createDir = function (dir) {
if (!fs.existsSync(dir)) { if (!fs.existsSync(dir)) {
fs.mkdirSync(dir) fs.mkdirSync(dir)
} }
} }
helper.compileMarkdown = function(filepath) { helper.compileMarkdown = function (filepath) {
return markdownInclude.compileFiles(path.resolve(__dirname, filepath)) return markdownInclude.compileFiles(path.resolve(__dirname, filepath))
} }
helper.escapeStringRegexp = function(scring) { helper.escapeStringRegexp = function (scring) {
return escapeStringRegexp(string) return escapeStringRegexp(string)
} }
helper.getISO6391Name = function(code) { helper.getISO6391Name = function (code) {
return ISO6391.getName(code) return ISO6391.getName(code)
} }
helper.getISO6391Code = function(name) { helper.getISO6391Code = function (name) {
return ISO6391.getCode(name) return ISO6391.getCode(name)
} }
helper.parsePlaylist = function(filename) { helper.parsePlaylist = function (filename) {
const content = this.readFile(filename) const content = this.readFile(filename)
const result = playlistParser.parse(content) const result = playlistParser.parse(content)
return new Playlist(result) return new Playlist(result)
} }
helper.parseEPG = async function(url) { helper.parseEPG = async function (url) {
const content = await this.getEPG(url) const content = await this.getEPG(url)
const result = epgParser.parse(content) const result = epgParser.parse(content)
const channels = {} const channels = {}
for(let channel of result.channels) { for (let channel of result.channels) {
channels[channel.id] = channel channels[channel.id] = channel
} }
return Promise.resolve({ return Promise.resolve({
url, url,
channels channels
}) })
} }
helper.getEPG = function(url) { helper.getEPG = function (url) {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
var buffer = [] var buffer = []
axios({ axios({
@ -73,46 +77,51 @@ helper.getEPG = function(url) {
url: url, url: url,
responseType: 'stream', responseType: 'stream',
timeout: 60000 timeout: 60000
}).then(res => { })
let stream .then(res => {
if(/\.gz$/i.test(url)) { let stream
let gunzip = zlib.createGunzip() if (/\.gz$/i.test(url)) {
res.data.pipe(gunzip) let gunzip = zlib.createGunzip()
stream = gunzip res.data.pipe(gunzip)
} else { stream = gunzip
stream = res.data } else {
} stream = res.data
}
stream.on('data', function(data) { stream
buffer.push(data.toString()) .on('data', function (data) {
}).on("end", function() { buffer.push(data.toString())
resolve(buffer.join("")) })
}).on("error", function(e) { .on('end', function () {
resolve(buffer.join(''))
})
.on('error', function (e) {
reject(e)
})
})
.catch(e => {
reject(e) reject(e)
}) })
}).catch(e => {
reject(e)
})
}) })
} }
helper.readFile = function(filename) { helper.readFile = function (filename) {
return fs.readFileSync(path.resolve(__dirname) + `/../${filename}`, { encoding: "utf8" }) return fs.readFileSync(path.resolve(__dirname) + `/../${filename}`, { encoding: 'utf8' })
} }
helper.appendToFile = function(filename, data) { helper.appendToFile = function (filename, data) {
fs.appendFileSync(path.resolve(__dirname) + '/../' + filename, data) fs.appendFileSync(path.resolve(__dirname) + '/../' + filename, data)
} }
helper.createFile = function(filename, data = '') { helper.createFile = function (filename, data = '') {
fs.writeFileSync(path.resolve(__dirname) + '/../' + filename, data) fs.writeFileSync(path.resolve(__dirname) + '/../' + filename, data)
} }
helper.getBasename = function(filename) { helper.getBasename = function (filename) {
return path.basename(filename, path.extname(filename)) return path.basename(filename, path.extname(filename))
} }
helper.getUrlPath = function(u) { helper.getUrlPath = function (u) {
let parsed = urlParser.parse(u) let parsed = urlParser.parse(u)
let searchQuery = parsed.search || '' let searchQuery = parsed.search || ''
let path = parsed.host + parsed.pathname + searchQuery let path = parsed.host + parsed.pathname + searchQuery
@ -120,23 +129,23 @@ helper.getUrlPath = function(u) {
return path.toLowerCase() return path.toLowerCase()
} }
helper.filterPlaylists = function(arr, include = '', exclude = '') { helper.filterPlaylists = function (arr, include = '', exclude = '') {
if(include) { if (include) {
const included = include.split(',').map(filename => `channels/${filename}.m3u`) const included = include.split(',').map(filename => `channels/${filename}.m3u`)
return arr.filter(i => included.indexOf(i.url) > -1) return arr.filter(i => included.indexOf(i.url) > -1)
} }
if(exclude) { if (exclude) {
const excluded = exclude.split(',').map(filename => `channels/${filename}.m3u`) const excluded = exclude.split(',').map(filename => `channels/${filename}.m3u`)
return arr.filter(i => excluded.indexOf(i.url) === -1) return arr.filter(i => excluded.indexOf(i.url) === -1)
} }
return arr return arr
} }
helper.generateTable = function(data, options) { helper.generateTable = function (data, options) {
let output = '<table>\n' let output = '<table>\n'
output += '\t<thead>\n\t\t<tr>' output += '\t<thead>\n\t\t<tr>'
@ -165,7 +174,7 @@ helper.generateTable = function(data, options) {
return output return output
} }
helper.createChannel = function(data) { helper.createChannel = function (data) {
return new Channel({ return new Channel({
id: data.tvg.id, id: data.tvg.id,
name: data.tvg.name, name: data.tvg.name,
@ -177,24 +186,24 @@ helper.createChannel = function(data) {
}) })
} }
helper.writeToLog = function(country, msg, url) { helper.writeToLog = function (country, msg, url) {
var now = new Date() var now = new Date()
var line = `${country}: ${msg} '${url}'` var line = `${country}: ${msg} '${url}'`
this.appendToFile('error.log', now.toISOString() + ' ' + line + '\n') this.appendToFile('error.log', now.toISOString() + ' ' + line + '\n')
} }
helper.parseMessage = function(err, u) { helper.parseMessage = function (err, u) {
if(!err || !err.message) return if (!err || !err.message) return
const msgArr = err.message.split('\n') const msgArr = err.message.split('\n')
if(msgArr.length === 0) return if (msgArr.length === 0) return
const line = msgArr.find(line => { const line = msgArr.find(line => {
return line.indexOf(u) === 0 return line.indexOf(u) === 0
}) })
if(!line) return if (!line) return
return line.replace(`${u}: `, '') return line.replace(`${u}: `, '')
} }
@ -208,9 +217,9 @@ class Playlist {
getHeader() { getHeader() {
let parts = ['#EXTM3U'] let parts = ['#EXTM3U']
for(let key in this.header.attrs) { for (let key in this.header.attrs) {
let value = this.header.attrs[key] let value = this.header.attrs[key]
if(value) { if (value) {
parts.push(`${key}="${value}"`) parts.push(`${key}="${value}"`)
} }
} }
@ -231,12 +240,44 @@ class Channel {
} }
_filterGroup(groupTitle) { _filterGroup(groupTitle) {
if(!groupTitle) return '' if (!groupTitle) return ''
const supportedCategories = [ 'Auto','Business', 'Classic','Comedy','Documentary','Education','Entertainment', 'Family','Fashion','Food', 'General', 'Health', 'History', 'Hobby', 'Kids', 'Legislative','Lifestyle','Local', 'Movies', 'Music', 'News', 'Quiz', 'Religious','Sci-Fi', 'Shop', 'Sport', 'Travel', 'Weather', 'XXX' ]
const groupIndex = supportedCategories.map(g => g.toLowerCase()).indexOf(groupTitle.toLowerCase())
if(groupIndex === -1) { const supportedCategories = [
'Auto',
'Business',
'Classic',
'Comedy',
'Documentary',
'Education',
'Entertainment',
'Family',
'Fashion',
'Food',
'General',
'Health',
'History',
'Hobby',
'Kids',
'Legislative',
'Lifestyle',
'Local',
'Movies',
'Music',
'News',
'Quiz',
'Religious',
'Sci-Fi',
'Shop',
'Sport',
'Travel',
'Weather',
'XXX'
]
const groupIndex = supportedCategories
.map(g => g.toLowerCase())
.indexOf(groupTitle.toLowerCase())
if (groupIndex === -1) {
groupTitle = '' groupTitle = ''
} else { } else {
groupTitle = supportedCategories[groupIndex] groupTitle = supportedCategories[groupIndex]
@ -246,7 +287,7 @@ class Channel {
} }
_filterLanguage(languageName) { _filterLanguage(languageName) {
if(ISO6391.getCode(languageName) !== '') { if (ISO6391.getCode(languageName) !== '') {
return languageName return languageName
} }
@ -255,7 +296,7 @@ class Channel {
toString() { toString() {
const country = this.countryCode.toUpperCase() const country = this.countryCode.toUpperCase()
const epg = (this.id && this.epg) ? this.epg : '' const epg = this.id && this.epg ? this.epg : ''
const info = `-1 tvg-id="${this.id}" tvg-name="${this.name}" tvg-language="${this.language}" tvg-logo="${this.logo}" tvg-country="${country}" tvg-url="${epg}" group-title="${this.group}",${this.title}` const info = `-1 tvg-id="${this.id}" tvg-name="${this.name}" tvg-language="${this.language}" tvg-logo="${this.logo}" tvg-country="${country}" tvg-url="${epg}" group-title="${this.group}",${this.title}`
return '#EXTINF:' + info + '\n' + this.url + '\n' return '#EXTINF:' + info + '\n' + this.url + '\n'
@ -268,4 +309,4 @@ class Channel {
} }
} }
module.exports = helper module.exports = helper