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.autoplay = 'autoplay';
  11
  12     // WE WILL NOT LOSE TADA SUPPORT
  13     if (typeof source === 'string') {
  14       audioElement.src = source;
  15     }
  16     else {
  17       audoElement.srcObject = source;
  18     }
  19
  20     document.querySelector('body').appendChild(audioElement);
  21
  22     return audioElement;
  23   }
  24 };
  25
  26 module.exports = {
  27   add(id, source) {
  28
  29     internals.peers[id] && this.remove(id);
  30     internals.peers[id] = internals.createAudioElement(source)
  31   },
  32
  33   remove(id) {
  34
  35     internals.peers[id] && internals.peers[id].remove();
  36     delete internals.peers[id];
  37   },
  38
  39   count() {
  40
  41     return Object.keys(internals.peers).length;
  42   },
  43
  44   reset() {
  45
  46     internals.peers = {};
  47     document.querySelectorAll('.junction-call-audio').forEach((audioElement) => audioElement.remove());
  48   }
  49 };