git.r.bdr.sh - rbdr/junction/blob - extension/peers.js

   1 'use strict';
   2
   3 const internals = {
   4   peers: {},
   5
   6   createAudioElement(source) {
   7
   8     const audioElement = document.createElement('audio');
   9     audioElement.setAttribute('class', 'junction-call-audio');
  10     audioElement.src = source;
  11     audioElement.autoplay = 'autoplay';
  12     document.querySelector('body').appendChild(audioElement);
  13
  14     return audioElement;
  15   }
  16 };
  17
  18 module.exports = {
  19   add(id, url) {
  20
  21     internals.peers[id] && this.remove(id);
  22     internals.peers[id] = internals.createAudioElement(url)
  23   },
  24
  25   remove(id) {
  26
  27     internals.peers[id] && internals.peers[id].remove();
  28     delete internals.peers[id];
  29   },
  30
  31   count() {
  32
  33     return Object.keys(internals.peers).length;
  34   },
  35
  36   reset() {
  37
  38     internals.peers = {};
  39     document.querySelectorAll('.junction-call-audio').forEach((audioElement) => audioElement.remove());
  40   }
  41 };