Create scripts/core

scripts/core/playlist.js

@@ -0,0 +1,49 @@
+const file = require('./file')
+
+const playlist = {}
+
+playlist.create = async function (filepath) {
+  playlist.filepath = filepath
+  const dir = file.dirname(filepath)
+  file.createDir(dir)
+  await file.create(filepath, '')
+
+  return playlist
+}
+
+playlist.header = async function (attrs) {
+  let header = `#EXTM3U`
+  for (const name in attrs) {
+    const value = attrs[name]
+    header += ` ${name}="${value}"`
+  }
+  header += `\n`
+
+  await file.append(playlist.filepath, header)
+
+  return playlist
+}
+
+playlist.link = async function (url, title, attrs, vlcOpts) {
+  let link = `#EXTINF:-1`
+  for (const name in attrs) {
+    const value = attrs[name]
+    if (value !== undefined) {
+      link += ` ${name}="${value}"`
+    }
+  }
+  link += `,${title}\n`
+  for (const name in vlcOpts) {
+    const value = vlcOpts[name]
+    if (value !== undefined) {
+      link += `#EXTVLCOPT:${name}=${value}\n`
+    }
+  }
+  link += `${url}\n`
+
+  await file.append(playlist.filepath, link)
+
+  return playlist
+}
+
+module.exports = playlist