tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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netflix.js (2570B)

      1 /* This Source Code Form is subject to the terms of the Mozilla Public
      2 * License, v. 2.0. If a copy of the MPL was not distributed with this
      3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      4 
      5 "use strict";
      6 
      7 class PictureInPictureVideoWrapper {
      8  constructor() {
      9    let netflixPlayerAPI =
     10      window.wrappedJSObject.netflix.appContext.state.playerApp.getAPI()
     11        .videoPlayer;
     12    let sessionId = null;
     13    for (let id of netflixPlayerAPI.getAllPlayerSessionIds()) {
     14      if (id.startsWith("watch-")) {
     15        sessionId = id;
     16        break;
     17      }
     18    }
     19    this.player = netflixPlayerAPI.getVideoPlayerBySessionId(sessionId);
     20  }
     21 
     22  /**
     23   * The Netflix player returns the current time in milliseconds so we convert
     24   * to seconds before returning.
     25   *
     26   * @returns {number} The current time in seconds
     27   */
     28  getCurrentTime() {
     29    return this.player.getCurrentTime() / 1000;
     30  }
     31 
     32  /**
     33   * The Netflix player returns the duration in milliseconds so we convert to
     34   * seconds before returning.
     35   *
     36   * @returns {number} The duration in seconds
     37   */
     38  getDuration() {
     39    return this.player.getDuration() / 1000;
     40  }
     41 
     42  play() {
     43    this.player.play();
     44  }
     45 
     46  pause() {
     47    this.player.pause();
     48  }
     49 
     50  setCaptionContainerObserver(video, updateCaptionsFunction) {
     51    let container = document.querySelector(".watch-video");
     52 
     53    if (container) {
     54      updateCaptionsFunction("");
     55      const callback = function () {
     56        let text = container.querySelector(".player-timedtext").innerText;
     57        updateCaptionsFunction(text);
     58      };
     59 
     60      // immediately invoke the callback function to add subtitles to the PiP window
     61      callback([1], null);
     62 
     63      this.captionsObserver = new MutationObserver(callback);
     64 
     65      this.captionsObserver.observe(container, {
     66        attributes: false,
     67        childList: true,
     68        subtree: true,
     69      });
     70    }
     71  }
     72 
     73  removeCaptionContainerObserver() {
     74    this.captionsObserver?.disconnect();
     75  }
     76 
     77  /**
     78   * Set the current time of the video in milliseconds.
     79   *
     80   * @param {HTMLVideoElement} video The original video element
     81   * @param {number} position The new time in seconds
     82   */
     83  setCurrentTime(video, position) {
     84    this.player.seek(position * 1000);
     85  }
     86 
     87  setVolume(video, volume) {
     88    this.player.setVolume(volume);
     89  }
     90 
     91  getVolume() {
     92    return this.player.getVolume();
     93  }
     94 
     95  setMuted(video, shouldMute) {
     96    this.player.setMuted(shouldMute);
     97  }
     98 
     99  isMuted() {
    100    return this.player.isMuted();
    101  }
    102 }
    103 
    104 this.PictureInPictureVideoWrapper = PictureInPictureVideoWrapper;