use plyr for video controls
parent
e43184ab49
commit
1bd7071cec
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@ -3,6 +3,7 @@
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<head>
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<meta charset="utf-8" />
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<title>watch party :D</title>
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<link rel="stylesheet" href="/lib/plyr-3.7.3.css" />
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<link rel="stylesheet" href="/styles.css?v=bfdcf2" />
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</head>
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@ -2,6 +2,7 @@ import {
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setDebounce,
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setVideoTime,
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setPlaying,
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sync,
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} from "./watch-session.mjs?v=bfdcf2";
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import { emojify, findEmojis } from "./emojis.mjs?v=bfdcf2";
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import { linkify } from "./links.mjs?v=bfdcf2";
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@ -164,14 +165,7 @@ const setupChatboxEvents = (socket) => {
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handled = true;
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break;
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case "/sync":
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const sessionId = window.location.hash.slice(1);
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const { current_time_ms, is_playing } = await fetch(
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`/sess/${sessionId}`
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).then((r) => r.json());
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setDebounce();
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setPlaying(is_playing);
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setVideoTime(current_time_ms);
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await sync();
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const syncMessageContent = document.createElement("span");
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syncMessageContent.appendChild(
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@ -54,11 +54,13 @@ const displayPostCreateMessage = () => {
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if (params.get("created") == "true") {
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document.querySelector("#post-create-message").style["display"] = "block";
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window.history.replaceState({}, document.title, `/${window.location.hash}`);
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return true;
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}
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return false;
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};
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export const setupJoinSessionForm = () => {
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displayPostCreateMessage();
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const created = displayPostCreateMessage();
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const form = document.querySelector("#join-session-form");
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const nickname = form.querySelector("#join-session-nickname");
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@ -84,7 +86,7 @@ export const setupJoinSessionForm = () => {
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state().nickname = nickname.value;
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state().sessionId = sessionId.value;
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state().colour = colour.value.replace(/^#/, "");
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await joinSession();
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await joinSession(created);
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} catch (e) {
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alert(e.message);
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button.disabled = false;
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@ -77,4 +77,3 @@ export const pling = () => {
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thirdBeep.start(ctx.currentTime + thirdBeepOffset);
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thirdBeep.stop(ctx.currentTime + (thirdBeepOffset + duration));
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};
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File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
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@ -1,110 +1,56 @@
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const loadVolume = () => {
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try {
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const savedVolume = localStorage.getItem("watch-party-volume");
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if (savedVolume != null && savedVolume != "") {
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return +savedVolume;
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}
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} catch (_err) {
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// Sometimes localStorage is blocked from use
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}
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// default
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return 0.5;
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};
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/**
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* @param {number} volume
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*/
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const saveVolume = (volume) => {
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try {
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localStorage.setItem("watch-party-volume", volume);
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} catch (_err) {
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// see loadVolume
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}
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};
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const loadCaptionTrack = () => {
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try {
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const savedTrack = localStorage.getItem("watch-party-captions");
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if (savedTrack != null && savedTrack != "") {
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return +savedTrack;
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}
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} catch (_err) {
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// Sometimes localStorage is blocked from use
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}
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// default
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return -1;
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};
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/**
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* @param {number} track
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*/
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const saveCaptionsTrack = (track) => {
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try {
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localStorage.setItem("watch-party-captions", track);
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} catch (_err) {
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// see loadCaptionsTrack
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}
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};
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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) => {
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const oldVideo = document.getElementById("video");
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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.controls = true;
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video.autoplay = false;
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video.volume = loadVolume();
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video.crossOrigin = "anonymous";
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video.addEventListener("volumechange", async () => {
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saveVolume(video.volume);
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});
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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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const storedTrack = loadCaptionTrack();
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let id = 0;
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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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if (id == storedTrack || storedTrack == -1) {
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track.default = true;
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}
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video.appendChild(track);
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id++;
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}
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video.textTracks.addEventListener("change", async () => {
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let id = 0;
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for (const track of video.textTracks) {
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if (track.mode != "disabled") {
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saveCaptionsTrack(id);
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return;
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}
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id++;
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}
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saveCaptionsTrack(-1);
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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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// watch for attribute changes on the video object to detect hiding/showing of controls
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// as far as i can tell this is the least hacky solutions to get control visibility change events
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const observer = new MutationObserver(async (mutations) => {
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for (const mutation of mutations) {
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if (mutation.attributeName == "controls") {
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if (video.controls) {
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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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@ -125,13 +71,14 @@ const createVideoElement = (videoUrl, subtitles) => {
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navigator.mediaSession.setActionHandler("previoustrack", () => {});
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navigator.mediaSession.setActionHandler("nexttrack", () => {});
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}
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return;
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}
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}
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});
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observer.observe(video, { attributes: true });
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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 video;
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return player;
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};
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/**
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@ -140,24 +87,26 @@ const createVideoElement = (videoUrl, 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 (videoUrl, subtitles, currentTime, playing) => {
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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 video = createVideoElement(videoUrl, subtitles);
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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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video.currentTime = currentTime / 1000.0;
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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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await video.play();
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player.play();
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} else {
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video.pause();
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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 video;
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return player;
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};
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@ -7,7 +7,7 @@ import {
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} from "./chat.mjs?v=bfdcf2";
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import ReconnectingWebSocket from "./reconnecting-web-socket.mjs";
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import { state } from "./state.mjs";
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let player;
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/**
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* @param {string} sessionId
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* @param {string} nickname
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@ -42,26 +42,18 @@ export const setDebounce = () => {
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}, 500);
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};
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export const setVideoTime = (time, video = null) => {
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if (video == null) {
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video = document.querySelector("video");
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}
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export const setVideoTime = (time) => {
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const timeSecs = time / 1000.0;
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if (Math.abs(video.currentTime - timeSecs) > 0.5) {
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video.currentTime = timeSecs;
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if (Math.abs(player.currentTime - timeSecs) > 0.5) {
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player.currentTime = timeSecs;
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}
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};
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export const setPlaying = async (playing, video = null) => {
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if (video == null) {
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video = document.querySelector("video");
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}
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export const setPlaying = async (playing) => {
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if (playing) {
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await video.play();
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await player.play();
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} else {
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video.pause();
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player.pause();
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}
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};
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@ -69,7 +61,7 @@ export const setPlaying = async (playing, video = null) => {
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* @param {HTMLVideoElement} video
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* @param {ReconnectingWebSocket} socket
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*/
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const setupIncomingEvents = (video, socket) => {
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const setupIncomingEvents = (player, socket) => {
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socket.addEventListener("message", async (messageEvent) => {
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try {
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const event = JSON.parse(messageEvent.data);
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@ -79,16 +71,16 @@ const setupIncomingEvents = (video, socket) => {
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setDebounce();
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if (event.data.playing) {
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await video.play();
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await player.play();
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} else {
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video.pause();
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player.pause();
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}
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setVideoTime(event.data.time, video);
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setVideoTime(event.data.time);
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break;
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case "SetTime":
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setDebounce();
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setVideoTime(event.data, video);
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setVideoTime(event.data);
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break;
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case "UpdateViewerList":
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updateViewerList(event.data);
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@ -102,19 +94,19 @@ const setupIncomingEvents = (video, socket) => {
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};
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/**
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* @param {HTMLVideoElement} video
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* @param {Plyr} player
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* @param {ReconnectingWebSocket} socket
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*/
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const setupOutgoingEvents = (video, socket) => {
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const currentVideoTime = () => (video.currentTime * 1000) | 0;
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const setupOutgoingEvents = (player, socket) => {
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const currentVideoTime = () => (player.currentTime * 1000) | 0;
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video.addEventListener("pause", async (event) => {
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if (outgoingDebounce || !video.controls) {
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player.on("pause", async () => {
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if (outgoingDebounce || player.elements.inputs.seek.disabled) {
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return;
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}
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// don't send a pause event for the video ending
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if (video.currentTime == video.duration) {
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if (player.currentTime == player.duration) {
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return;
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}
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@ -129,8 +121,8 @@ const setupOutgoingEvents = (video, socket) => {
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);
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});
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video.addEventListener("play", (event) => {
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if (outgoingDebounce || !video.controls) {
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player.on("play", () => {
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if (outgoingDebounce || player.elements.inputs.seek.disabled) {
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return;
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}
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@ -146,14 +138,14 @@ const setupOutgoingEvents = (video, socket) => {
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});
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let firstSeekComplete = false;
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video.addEventListener("seeked", async (event) => {
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player.on("seeked", async (event) => {
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if (!firstSeekComplete) {
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// The first seeked event is performed by the browser when the video is loading
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firstSeekComplete = true;
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return;
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}
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if (outgoingDebounce || !video.controls) {
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if (outgoingDebounce || player.elements.inputs.seek.disabled) {
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return;
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}
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@ -168,7 +160,7 @@ const setupOutgoingEvents = (video, socket) => {
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});
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};
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export const joinSession = async () => {
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export const joinSession = async (created) => {
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if (state().activeSession) {
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if (state().activeSession === state().sessionId) {
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// we are already in this session, dont rejoin
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@ -221,30 +213,20 @@ export const joinSession = async () => {
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const socket = createWebSocket();
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state().socket = socket;
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socket.addEventListener("open", async () => {
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const video = await setupVideo(
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player = await setupVideo(
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video_url,
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subtitle_tracks,
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current_time_ms,
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is_playing
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is_playing,
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created
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);
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// TODO: Allow the user to set this somewhere
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let defaultAllowControls = false;
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try {
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defaultAllowControls = localStorage.getItem(
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"watch-party-default-allow-controls"
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);
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} catch (_err) {}
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player.on("canplay", () => {
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sync();
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});
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// By default, we should disable video controls if the video is already playing.
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// This solves an issue where Safari users join and seek to 00:00:00 because of
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// outgoing events.
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if (current_time_ms != 0 || !defaultAllowControls) {
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video.controls = false;
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}
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setupOutgoingEvents(video, socket);
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setupIncomingEvents(video, socket);
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setupOutgoingEvents(player, socket);
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setupIncomingEvents(player, socket);
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setupChat(socket);
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});
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socket.addEventListener("reconnecting", (e) => {
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@ -274,3 +256,15 @@ export const createSession = async (videoUrl, subtitleTracks) => {
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window.location = `/?created=true#${id}`;
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};
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export const sync = async () => {
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setDebounce();
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await setPlaying(false);
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const { current_time_ms, is_playing } = await fetch(
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`/sess/${state().sessionId}`
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).then((r) => r.json());
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setDebounce();
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setVideoTime(current_time_ms);
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if (is_playing) await setPlaying(is_playing);
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};
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|
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@ -25,6 +25,14 @@
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),
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linear-gradient(var(--bg), var(--bg));
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--accent-transparent: rgba(var(--accent-rgb), 0.25);
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--plyr-color-main: var(--accent);
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--plyr-control-radius: 6px;
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--plyr-menu-radius: 6px;
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--plyr-menu-background: var(--autocomplete-bg);
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--plyr-menu-color: var(--fg);
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--plyr-menu-arrow-color: var(--fg);
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--plyr-menu-back-border-color: var(--fg-transparent);
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--plyr-menu-back-border-shadow-color: transparent;
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}
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html {
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@ -49,11 +57,41 @@ body {
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flex-direction: column;
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}
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video {
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display: block;
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.lock-controls.plyr__control--pressed svg {
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opacity: 0.5;
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}
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.plyr {
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width: 100%;
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height: 100%;
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object-fit: contain;
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}
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.plyr__menu__container {
|
||||
--plyr-video-control-background-hover: var(--fg-transparent);
|
||||
--plyr-video-control-color-hover: var(--fg);
|
||||
--plyr-control-radius: 4px;
|
||||
--plyr-control-spacing: calc(0.25rem / 0.7);
|
||||
--plyr-font-size-menu: 0.75rem;
|
||||
--plyr-menu-arrow-size: 0;
|
||||
margin-bottom: 0.48rem;
|
||||
max-height: 27vmin;
|
||||
clip-path: inset(0 0 0 0 round 4px);
|
||||
scrollbar-width: thin;
|
||||
}
|
||||
|
||||
.plyr__menu__container .plyr__control[role="menuitemradio"]::after {
|
||||
left: 10px;
|
||||
}
|
||||
|
||||
.plyr__menu__container
|
||||
.plyr__control[role="menuitemradio"][aria-checked="true"].plyr__tab-focus::before,
|
||||
.plyr__menu__container
|
||||
.plyr__control[role="menuitemradio"][aria-checked="true"]:hover::before {
|
||||
background: var(--accent);
|
||||
}
|
||||
|
||||
[data-plyr="language"] .plyr__menu__value {
|
||||
display: none;
|
||||
}
|
||||
|
||||
#video-container {
|
||||
|
|
@ -131,7 +169,7 @@ input[type="text"] {
|
|||
overflow-y: scroll;
|
||||
}
|
||||
|
||||
button {
|
||||
button:not(.plyr button) {
|
||||
background-color: var(--accent);
|
||||
border: var(--accent);
|
||||
border-radius: 6px;
|
||||
|
|
@ -303,7 +341,7 @@ button.small-button {
|
|||
display: none;
|
||||
}
|
||||
|
||||
.emoji-option {
|
||||
.emoji-option:not(:root) {
|
||||
background: transparent;
|
||||
font-size: 0.75rem;
|
||||
text-align: left;
|
||||
|
|
|
|||
Loading…
Reference in New Issue