diff --git a/scripts/helper.js b/scripts/helper.js index 2e780bdec..d419a9474 100644 --- a/scripts/helper.js +++ b/scripts/helper.js @@ -1,8 +1,8 @@ -const fs = require("fs") +const fs = require('fs') const path = require('path') const playlistParser = require('iptv-playlist-parser') const axios = require('axios') -const zlib = require("zlib") +const zlib = require('zlib') const epgParser = require('epg-parser') const urlParser = require('url') const ISO6391 = require('iso-639-1') @@ -12,60 +12,64 @@ const markdownInclude = require('markdown-include') let cache = {} let helper = {} -helper.sortBy = function(arr, fields) { +helper.sortBy = function (arr, fields) { return arr.sort((a, b) => { - for(let field of fields) { - if(a[field].toLowerCase() < b[field].toLowerCase()) { return -1 } - if(a[field].toLowerCase() > b[field].toLowerCase()) { return 1 } + for (let field of fields) { + if (a[field].toLowerCase() < b[field].toLowerCase()) { + return -1 + } + if (a[field].toLowerCase() > b[field].toLowerCase()) { + return 1 + } } return 0 }) } -helper.createDir = function(dir) { +helper.createDir = function (dir) { if (!fs.existsSync(dir)) { fs.mkdirSync(dir) } } -helper.compileMarkdown = function(filepath) { +helper.compileMarkdown = function (filepath) { return markdownInclude.compileFiles(path.resolve(__dirname, filepath)) } -helper.escapeStringRegexp = function(scring) { +helper.escapeStringRegexp = function (scring) { return escapeStringRegexp(string) } -helper.getISO6391Name = function(code) { +helper.getISO6391Name = function (code) { return ISO6391.getName(code) } -helper.getISO6391Code = function(name) { +helper.getISO6391Code = function (name) { return ISO6391.getCode(name) } -helper.parsePlaylist = function(filename) { +helper.parsePlaylist = function (filename) { const content = this.readFile(filename) const result = playlistParser.parse(content) return new Playlist(result) } -helper.parseEPG = async function(url) { +helper.parseEPG = async function (url) { const content = await this.getEPG(url) const result = epgParser.parse(content) const channels = {} - for(let channel of result.channels) { + for (let channel of result.channels) { channels[channel.id] = channel } - return Promise.resolve({ - url, + return Promise.resolve({ + url, channels }) } -helper.getEPG = function(url) { +helper.getEPG = function (url) { return new Promise((resolve, reject) => { var buffer = [] axios({ @@ -73,46 +77,51 @@ helper.getEPG = function(url) { url: url, responseType: 'stream', timeout: 60000 - }).then(res => { - let stream - if(/\.gz$/i.test(url)) { - let gunzip = zlib.createGunzip() - res.data.pipe(gunzip) - stream = gunzip - } else { - stream = res.data - } - - stream.on('data', function(data) { - buffer.push(data.toString()) - }).on("end", function() { - resolve(buffer.join("")) - }).on("error", function(e) { + }) + .then(res => { + let stream + if (/\.gz$/i.test(url)) { + let gunzip = zlib.createGunzip() + res.data.pipe(gunzip) + stream = gunzip + } else { + stream = res.data + } + + stream + .on('data', function (data) { + buffer.push(data.toString()) + }) + .on('end', function () { + resolve(buffer.join('')) + }) + .on('error', function (e) { + reject(e) + }) + }) + .catch(e => { reject(e) }) - }).catch(e => { - reject(e) - }) }) } -helper.readFile = function(filename) { - return fs.readFileSync(path.resolve(__dirname) + `/../${filename}`, { encoding: "utf8" }) +helper.readFile = function (filename) { + return fs.readFileSync(path.resolve(__dirname) + `/../${filename}`, { encoding: 'utf8' }) } -helper.appendToFile = function(filename, data) { +helper.appendToFile = function (filename, data) { fs.appendFileSync(path.resolve(__dirname) + '/../' + filename, data) } -helper.createFile = function(filename, data = '') { +helper.createFile = function (filename, data = '') { fs.writeFileSync(path.resolve(__dirname) + '/../' + filename, data) } -helper.getBasename = function(filename) { +helper.getBasename = function (filename) { return path.basename(filename, path.extname(filename)) } -helper.getUrlPath = function(u) { +helper.getUrlPath = function (u) { let parsed = urlParser.parse(u) let searchQuery = parsed.search || '' let path = parsed.host + parsed.pathname + searchQuery @@ -120,23 +129,23 @@ helper.getUrlPath = function(u) { return path.toLowerCase() } -helper.filterPlaylists = function(arr, include = '', exclude = '') { - if(include) { +helper.filterPlaylists = function (arr, include = '', exclude = '') { + if (include) { const included = include.split(',').map(filename => `channels/${filename}.m3u`) - + return arr.filter(i => included.indexOf(i.url) > -1) } - if(exclude) { + if (exclude) { const excluded = exclude.split(',').map(filename => `channels/${filename}.m3u`) - + return arr.filter(i => excluded.indexOf(i.url) === -1) } return arr } -helper.generateTable = function(data, options) { +helper.generateTable = function (data, options) { let output = '\n' output += '\t\n\t\t' @@ -165,7 +174,7 @@ helper.generateTable = function(data, options) { return output } -helper.createChannel = function(data) { +helper.createChannel = function (data) { return new Channel({ id: data.tvg.id, 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 line = `${country}: ${msg} '${url}'` this.appendToFile('error.log', now.toISOString() + ' ' + line + '\n') } -helper.parseMessage = function(err, u) { - if(!err || !err.message) return +helper.parseMessage = function (err, u) { + if (!err || !err.message) return const msgArr = err.message.split('\n') - if(msgArr.length === 0) return + if (msgArr.length === 0) return const line = msgArr.find(line => { return line.indexOf(u) === 0 }) - if(!line) return + if (!line) return return line.replace(`${u}: `, '') } @@ -208,9 +217,9 @@ class Playlist { getHeader() { let parts = ['#EXTM3U'] - for(let key in this.header.attrs) { + for (let key in this.header.attrs) { let value = this.header.attrs[key] - if(value) { + if (value) { parts.push(`${key}="${value}"`) } } @@ -231,12 +240,44 @@ class Channel { } _filterGroup(groupTitle) { - if(!groupTitle) return '' - - const supportedCategories = [ 'Auto','Business', 'Classic','Comedy','Documentary','Education','Entertainment', 'Family','Fashion','Food', 'General', 'Health', 'History', 'Hobby', 'Kids', 'Legislative','Lifestyle','Local', 'Movies', 'Music', 'News', 'Quiz', 'Religious','Sci-Fi', 'Shop', 'Sport', 'Travel', 'Weather', 'XXX' ] - const groupIndex = supportedCategories.map(g => g.toLowerCase()).indexOf(groupTitle.toLowerCase()) - - if(groupIndex === -1) { + if (!groupTitle) return '' + + const supportedCategories = [ + 'Auto', + 'Business', + 'Classic', + 'Comedy', + 'Documentary', + 'Education', + 'Entertainment', + 'Family', + 'Fashion', + 'Food', + 'General', + 'Health', + 'History', + 'Hobby', + 'Kids', + 'Legislative', + 'Lifestyle', + 'Local', + 'Movies', + 'Music', + 'News', + 'Quiz', + 'Religious', + 'Sci-Fi', + 'Shop', + 'Sport', + 'Travel', + 'Weather', + 'XXX' + ] + const groupIndex = supportedCategories + .map(g => g.toLowerCase()) + .indexOf(groupTitle.toLowerCase()) + + if (groupIndex === -1) { groupTitle = '' } else { groupTitle = supportedCategories[groupIndex] @@ -246,7 +287,7 @@ class Channel { } _filterLanguage(languageName) { - if(ISO6391.getCode(languageName) !== '') { + if (ISO6391.getCode(languageName) !== '') { return languageName } @@ -255,7 +296,7 @@ class Channel { toString() { const country = this.countryCode.toUpperCase() - const epg = (this.id && this.epg) ? this.epg : '' + const epg = this.id && this.epg ? this.epg : '' const info = `-1 tvg-id="${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}` return '#EXTINF:' + info + '\n' + this.url + '\n' @@ -268,4 +309,4 @@ class Channel { } } -module.exports = helper \ No newline at end of file +module.exports = helper