Create /helpers directory

scripts/utils.js

@@ -1,178 +0,0 @@
-const fs = require('fs')
-const path = require('path')
-const axios = require('axios')
-const zlib = require('zlib')
-const urlParser = require('url')
-const escapeStringRegexp = require('escape-string-regexp')
-const markdownInclude = require('markdown-include')
-const iso6393 = require('@freearhey/iso-639-3')
-const transliteration = require('transliteration')
-const regions = require('./regions')
-const categories = require('./categories')
-const intlDisplayNames = new Intl.DisplayNames(['en'], {
-  style: 'narrow',
-  type: 'region'
-})
-
-const utils = {}
-
-utils.name2id = function (name) {
-  return transliteration
-    .transliterate(name)
-    .replace(/\+/gi, 'Plus')
-    .replace(/[^a-z\d]+/gi, '')
-}
-
-utils.code2flag = function (code) {
-  code = code.toUpperCase()
-  switch (code) {
-    case 'UK':
-      return '🇬🇧'
-    case 'INT':
-      return '🌍'
-    case 'UNDEFINED':
-      return ''
-    default:
-      return code.replace(/./g, char => String.fromCodePoint(char.charCodeAt(0) + 127397))
-  }
-}
-
-utils.region2codes = function (region) {
-  region = region.toUpperCase()
-
-  return regions[region] ? regions[region].codes : []
-}
-
-utils.code2name = function (code) {
-  try {
-    code = code.toUpperCase()
-    if (regions[code]) return regions[code].name
-    if (code === 'US') return 'United States'
-    if (code === 'INT') return 'International'
-    return intlDisplayNames.of(code)
-  } catch (e) {
-    return null
-  }
-}
-
-utils.language2code = function (name) {
-  const lang = iso6393.find(l => l.name === name)
-
-  return lang && lang.code ? lang.code : null
-}
-
-utils.sortBy = function (arr, fields) {
-  return arr.sort((a, b) => {
-    for (let field of fields) {
-      let propA = a[field] ? a[field].toLowerCase() : ''
-      let propB = b[field] ? b[field].toLowerCase() : ''
-      if (propA === 'undefined') return 1
-      if (propB === 'undefined') return -1
-      if (propA === 'other') return 1
-      if (propB === 'other') return -1
-      if (propA < propB) return -1
-      if (propA > propB) return 1
-    }
-    return 0
-  })
-}
-
-utils.getBasename = function (filename) {
-  return path.basename(filename, path.extname(filename))
-}
-
-utils.filterPlaylists = function (arr, include = '', exclude = '') {
-  if (include) {
-    const included = include.split(',').map(filename => `channels/${filename}.m3u`)
-
-    return arr.filter(i => included.indexOf(i.url) > -1)
-  }
-
-  if (exclude) {
-    const excluded = exclude.split(',').map(filename => `channels/${filename}.m3u`)
-
-    return arr.filter(i => excluded.indexOf(i.url) === -1)
-  }
-
-  return arr
-}
-
-utils.generateTable = function (data, options) {
-  let output = '<table>\n'
-
-  output += '\t<thead>\n\t\t<tr>'
-  for (let column of options.columns) {
-    output += `<th align="${column.align}">${column.name}</th>`
-  }
-  output += '</tr>\n\t</thead>\n'
-
-  output += '\t<tbody>\n'
-  for (let item of data) {
-    output += '\t\t<tr>'
-    let i = 0
-    for (let prop in item) {
-      const column = options.columns[i]
-      let nowrap = column.nowrap
-      let align = column.align
-      output += `<td align="${align}"${nowrap ? ' nowrap' : ''}>${item[prop]}</td>`
-      i++
-    }
-    output += '</tr>\n'
-  }
-  output += '\t</tbody>\n'
-
-  output += '</table>'
-
-  return output
-}
-
-utils.createDir = function (dir) {
-  if (!fs.existsSync(dir)) {
-    fs.mkdirSync(dir)
-  }
-}
-
-utils.readFile = function (filename) {
-  return fs.readFileSync(path.resolve(__dirname) + `/../${filename}`, { encoding: 'utf8' })
-}
-
-utils.appendToFile = function (filename, data) {
-  fs.appendFileSync(path.resolve(__dirname) + '/../' + filename, data)
-}
-
-utils.compileMarkdown = function (filepath) {
-  return markdownInclude.compileFiles(path.resolve(__dirname, filepath))
-}
-
-utils.escapeStringRegexp = function (scring) {
-  return escapeStringRegexp(string)
-}
-
-utils.createFile = function (filename, data = '') {
-  fs.writeFileSync(path.resolve(__dirname) + '/../' + filename, data)
-}
-
-utils.sleep = function (ms) {
-  return function (x) {
-    return new Promise(resolve => setTimeout(() => resolve(x), ms))
-  }
-}
-
-utils.removeProtocol = function (string) {
-  return string.replace(/(^\w+:|^)\/\//, '')
-}
-
-utils.savePlaylist = async function (playlist) {
-  const original = utils.readFile(playlist.url)
-  const output = playlist.toString({ raw: true })
-
-  if (original === output) {
-    return false
-  } else {
-    utils.createFile(playlist.url, output)
-  }
-
-  return true
-}
-
-module.exports = utils