From de37a7efad4b96c6b10c223a62b75f9616c971c4 Mon Sep 17 00:00:00 2001
From: freearhey <free.arhey@gmail.com>
Date: Tue, 30 Apr 2019 16:52:38 +0300
Subject: [PATCH] Added formatter script

---
 helpers/formatter.js | 117 +++++++++++++++++++++++++++++++++++++++++++
 package.json         |   3 +-
 2 files changed, 119 insertions(+), 1 deletion(-)
 create mode 100644 helpers/formatter.js

diff --git a/helpers/formatter.js b/helpers/formatter.js
new file mode 100644
index 0000000000..481d1345b6
--- /dev/null
+++ b/helpers/formatter.js
@@ -0,0 +1,117 @@
+const parsers = require('playlist-parser')
+const M3U = parsers.M3U
+const fs = require("fs")
+const path = require('path')
+const urlParser = require('url')
+
+let total = 0
+
+function init() {
+
+  let countries = loadPlaylist('index.m3u')
+  // countries = countries.slice(0, 10)
+
+  let channels = []
+
+  for(let country of countries) {
+
+    const playlist = loadPlaylist(country.file)
+
+    for(let item of playlist) {
+
+      let channel = {
+        title: parseTitle(item),
+        file: item.file,
+        id: parseTvgId(item),
+        name: parseTvgName(item),
+        logo: parseTvgLogo(item),
+        group: parseGroupTitle(item)
+      }
+
+      channels.push(channel)
+
+    }
+
+    channels = channels.sort(byTitle)
+
+    let outputPath = path.resolve(__dirname) + '/../' + country.file
+
+    fs.writeFileSync(outputPath, '#EXTM3U\n')
+
+    channels.forEach(channel => {
+      writeToFile(outputPath, channel)
+    })
+
+    // console.log(country.title, channels)
+
+    total += channels.length
+
+    channels = []
+  }
+}
+
+init()
+
+console.log(`Total: ${total}.`)
+
+function loadPlaylist(filename) {
+  return M3U.parse(fs.readFileSync(path.resolve(__dirname) + `/../${filename}`, { encoding: "utf8" }))
+}
+
+function writeToFile(outputPath, channel) {
+  let info = `#EXTINF:-1 tvg-id="${channel.id}" tvg-name="${channel.name}" tvg-logo="${channel.logo}" group-title="${channel.group}",${channel.title}`
+
+  fs.appendFileSync(outputPath, info + '\n' + channel.file + '\n')
+}
+
+function getInfo(item) {
+  return (item.artist) ? item.artist + '-' + item.title : item.title
+}
+
+function parseTitle(item) {
+  let info = getInfo(item)
+  let parts = info.split(',')
+
+  return parts[parts.length - 1].trim()
+}
+
+function parseTvgId(item) {
+  let info = getInfo(item)
+  let matches = info.match(/tvg\-id\=\"(.*?)\"/i)
+
+  return (matches && matches.length > 1) ? matches[1] : ''
+}
+
+function parseTvgName(item) {
+  let info = getInfo(item)
+  let matches = info.match(/tvg\-name\=\"(.*?)\"/i)
+
+  return (matches && matches.length > 1) ? matches[1] : ''
+}
+
+function parseTvgLogo(item) {
+  let info = getInfo(item)
+  let matches = info.match(/tvg\-logo\=\"(.*?)\"/i)
+
+  return (matches && matches.length > 1) ? matches[1] : ''
+}
+
+function parseGroupTitle(item) {
+  let info = getInfo(item)
+  let matches = info.match(/group\-title\=\"(.*?)\"/i)
+
+  return (matches && matches.length > 1) ? matches[1] : ''
+}
+
+function byTitle(a, b) {
+  var nameA = a.title.toLowerCase()
+  var nameB = b.title.toLowerCase()
+  if (nameA < nameB) {
+    return -1
+  }
+  if (nameA > nameB) {
+    return 1
+  }
+
+  return 0
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 36765c1e1e..7a55d86c4b 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,8 @@
   "main": "index.m3u",
   "scripts": {
     "test": "node test/index.js",
-    "generate": "node helpers/generate.js"
+    "generate": "node helpers/generate.js",
+    "format": "node helpers/formatter.js"
   },
   "repository": {
     "type": "git",