113 lines
4.0 KiB
JavaScript
113 lines
4.0 KiB
JavaScript
import Plyr from "./plyr-3.7.3.min.esm.js";
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/**
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* @param {string} videoUrl
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* @param {{name: string, url: string}[]} subtitles
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*/
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const createVideoElement = (videoUrl, subtitles, created) => {
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const oldVideo = document.getElementById(".plyr");
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if (oldVideo) {
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oldVideo.remove();
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}
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const video = document.createElement("video");
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video.id = "video";
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video.crossOrigin = "anonymous";
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const source = document.createElement("source");
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source.src = videoUrl;
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video.appendChild(source);
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for (const { name, url } of subtitles) {
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const track = document.createElement("track");
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track.label = name;
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track.srclang = "xx-" + name.toLowerCase();
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track.src = url;
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track.kind = "captions";
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video.appendChild(track);
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}
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const videoContainer = document.querySelector("#video-container");
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videoContainer.style.display = "block";
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videoContainer.appendChild(video);
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const player = new Plyr(video, {
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clickToPlay: false,
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settings: ["captions", "quality"],
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autopause: false,
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});
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player.elements.controls.insertAdjacentHTML(
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"afterbegin",
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`<button type="button" aria-pressed="false" class="plyr__controls__item plyr__control lock-controls"><svg aria-hidden="true" focusable="false" viewBox="0 0 24 24"><path d="M18 8h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zm-6 9c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2zM9 8V6c0-1.66 1.34-3 3-3s3 1.34 3 3v2H9z"></path></svg><span class="label--pressed plyr__sr-only">Unlock controls</span><span class="label--not-pressed plyr__sr-only">Lock controls</span></button>`
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);
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const lockButton = player.elements.controls.children[0];
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let controlsEnabled = created;
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const setControlsEnabled = (enabled) => {
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controlsEnabled = enabled;
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lockButton.setAttribute("aria-pressed", enabled);
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lockButton.classList.toggle("plyr__control--pressed", enabled);
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player.elements.buttons.play[0].disabled =
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player.elements.buttons.play[1].disabled =
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player.elements.inputs.seek.disabled =
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!enabled;
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if (!enabled) {
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// enable media button support
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navigator.mediaSession.setActionHandler("play", null);
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navigator.mediaSession.setActionHandler("pause", null);
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navigator.mediaSession.setActionHandler("stop", null);
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navigator.mediaSession.setActionHandler("seekbackward", null);
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navigator.mediaSession.setActionHandler("seekforward", null);
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navigator.mediaSession.setActionHandler("seekto", null);
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navigator.mediaSession.setActionHandler("previoustrack", null);
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navigator.mediaSession.setActionHandler("nexttrack", null);
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} else {
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// disable media button support by ignoring the events
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navigator.mediaSession.setActionHandler("play", () => {});
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navigator.mediaSession.setActionHandler("pause", () => {});
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navigator.mediaSession.setActionHandler("stop", () => {});
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navigator.mediaSession.setActionHandler("seekbackward", () => {});
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navigator.mediaSession.setActionHandler("seekforward", () => {});
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navigator.mediaSession.setActionHandler("seekto", () => {});
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navigator.mediaSession.setActionHandler("previoustrack", () => {});
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navigator.mediaSession.setActionHandler("nexttrack", () => {});
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}
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};
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setControlsEnabled(controlsEnabled);
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lockButton.addEventListener("click", () =>
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setControlsEnabled(!controlsEnabled)
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);
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window.__plyr = player;
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return player;
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};
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/**
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* @param {string} videoUrl
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* @param {{name: string, url: string}[]} subtitles
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* @param {number} currentTime
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* @param {boolean} playing
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*/
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export const setupVideo = async (
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videoUrl,
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subtitles,
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currentTime,
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playing,
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created
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) => {
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document.querySelector("#pre-join-controls").style["display"] = "none";
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const player = createVideoElement(videoUrl, subtitles, created);
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player.currentTime = currentTime / 1000.0;
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try {
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if (playing) {
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player.play();
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} else {
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player.pause();
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}
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} catch (err) {
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// Auto-play is probably disabled, we should uhhhhhhh do something about it
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}
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return player;
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};
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